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Conserved domains on  [gi|322812453|pdb|3N65|A]
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Chain A, Nitric oxide synthase

Protein Classification

nitric oxide synthase oxygenase( domain architecture ID 10092403)

nitric oxide synthase oxygenase functions together with ferredoxins or flavodoxins to catalyze the production of nitric oxide

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
NOS_oxygenase_euk cd00795
Nitric oxide synthase (NOS) eukaryotic oxygenase domain. NOS produces nitric oxide (NO) by ...
4-415 0e+00

Nitric oxide synthase (NOS) eukaryotic oxygenase domain. NOS produces nitric oxide (NO) by catalyzing a five-electron heme-based oxidation of a guanidine nitrogen of L-arginine to L-citrulline via two successive monooxygenation reactions producing N(omega)-hydroxy-L-arginine (NHA) as an intermediate. In mammals, there are three distinct NOS isozymes: neuronal (nNOS or NOS-1), cytokine-inducible (iNOS or NOS-2) and endothelial (eNOS or NOS-3) . Nitric oxide synthases are homodimers. In eukaryotes, each monomer has an N-terminal oxygenase domain, which binds to the substrate L-Arg, zinc, and to the cofactors heme and 5.6.7.8-(6R)-tetrahydrobiopterin (BH4) . Eukaryotic NOS's also have a C-terminal electron supplying reductase region, which is homologous to cytochrome P450 reductase and binds NADH, FAD and FMN.


:

Pssm-ID: 238410  Cd Length: 412  Bit Score: 908.99  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A        4 FLKVKNWETDVVLTDTLHLKSTLETGCTEHICMGSIMLPSQHTRKPEDVRTKDQLFPLAKEFLDQYYSSIKRFGSKAHMD 83
Cdd:cd00795   1 FVRVKNWETGSILYDTLHSKATQDGPCTERRCLGSIMDPKKLTRRPRDGRPKEELLPQAKDFINQYYSSIKRSGSEAHLA 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A       84 RLEEVNKEIESTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCTTAHGMFNYICNHVKYATNKGNLRSAI 163
Cdd:cd00795  81 RLEEVTKEIEATGTYQLTEDELIFGAKQAWRNAPRCIGRIQWSKLQVFDARDCTTAQEMFEAICNHIKYATNKGNLRSAI 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      164 TIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKAPRGRFDVLPLLLQANGNDPELFQIPPE 243
Cdd:cd00795 161 TVFPQRTDGKHDFRIWNSQLIRYAGYKQPDGSIIGDPANVEFTELCIKLGWKPKYGRFDVLPLVLQANGEDPELFEIPPE 240
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      244 LVLEVPIRHPKFDWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRDYCDNHRYNILEEVAKKMDLDMR 323
Cdd:cd00795 241 LVLEVPIEHPKYEWFKELGLKWYALPAVSNMLLEIGGLEFTACPFNGWYMGTEIGVRDLCDQQRYNILEEVAKKMGLDTR 320
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      324 KTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCPADWVWIVPPMSGSITPVFHQEMLNYR 403
Cdd:cd00795 321 KTSSLWKDKALVEINVAVLHSFQKANVTIVDHHSASESFMKHMENEYRARGGCPADWVWIVPPMSGSITPVFHQEMLNYV 400
                       410
                ....*....|..
3N65_A      404 LTPSFEYQPDPW 415
Cdd:cd00795 401 LSPSYEYQPDPW 412
 
Name Accession Description Interval E-value
NOS_oxygenase_euk cd00795
Nitric oxide synthase (NOS) eukaryotic oxygenase domain. NOS produces nitric oxide (NO) by ...
4-415 0e+00

Nitric oxide synthase (NOS) eukaryotic oxygenase domain. NOS produces nitric oxide (NO) by catalyzing a five-electron heme-based oxidation of a guanidine nitrogen of L-arginine to L-citrulline via two successive monooxygenation reactions producing N(omega)-hydroxy-L-arginine (NHA) as an intermediate. In mammals, there are three distinct NOS isozymes: neuronal (nNOS or NOS-1), cytokine-inducible (iNOS or NOS-2) and endothelial (eNOS or NOS-3) . Nitric oxide synthases are homodimers. In eukaryotes, each monomer has an N-terminal oxygenase domain, which binds to the substrate L-Arg, zinc, and to the cofactors heme and 5.6.7.8-(6R)-tetrahydrobiopterin (BH4) . Eukaryotic NOS's also have a C-terminal electron supplying reductase region, which is homologous to cytochrome P450 reductase and binds NADH, FAD and FMN.


Pssm-ID: 238410  Cd Length: 412  Bit Score: 908.99  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A        4 FLKVKNWETDVVLTDTLHLKSTLETGCTEHICMGSIMLPSQHTRKPEDVRTKDQLFPLAKEFLDQYYSSIKRFGSKAHMD 83
Cdd:cd00795   1 FVRVKNWETGSILYDTLHSKATQDGPCTERRCLGSIMDPKKLTRRPRDGRPKEELLPQAKDFINQYYSSIKRSGSEAHLA 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A       84 RLEEVNKEIESTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCTTAHGMFNYICNHVKYATNKGNLRSAI 163
Cdd:cd00795  81 RLEEVTKEIEATGTYQLTEDELIFGAKQAWRNAPRCIGRIQWSKLQVFDARDCTTAQEMFEAICNHIKYATNKGNLRSAI 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      164 TIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKAPRGRFDVLPLLLQANGNDPELFQIPPE 243
Cdd:cd00795 161 TVFPQRTDGKHDFRIWNSQLIRYAGYKQPDGSIIGDPANVEFTELCIKLGWKPKYGRFDVLPLVLQANGEDPELFEIPPE 240
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      244 LVLEVPIRHPKFDWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRDYCDNHRYNILEEVAKKMDLDMR 323
Cdd:cd00795 241 LVLEVPIEHPKYEWFKELGLKWYALPAVSNMLLEIGGLEFTACPFNGWYMGTEIGVRDLCDQQRYNILEEVAKKMGLDTR 320
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      324 KTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCPADWVWIVPPMSGSITPVFHQEMLNYR 403
Cdd:cd00795 321 KTSSLWKDKALVEINVAVLHSFQKANVTIVDHHSASESFMKHMENEYRARGGCPADWVWIVPPMSGSITPVFHQEMLNYV 400
                       410
                ....*....|..
3N65_A      404 LTPSFEYQPDPW 415
Cdd:cd00795 401 LSPSYEYQPDPW 412
NO_synthase pfam02898
Nitric oxide synthase, oxygenase domain;
54-415 0e+00

Nitric oxide synthase, oxygenase domain;


Pssm-ID: 460742  Cd Length: 362  Bit Score: 755.91  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A         54 TKDQLFPLAKEFLDQYYSSIKRFgSKAHMDRLEEVNKEIESTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDA 133
Cdd:pfam02898   1 PKEELLEEAKEFIEQYYTELKRS-SEEHEARWEEVRAEIEETGTYQHTYEELAYGAKLAWRNSNRCIGRIFWSKLQVFDA 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A        134 RDCTTAHGMFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQG 213
Cdd:pfam02898  80 RHVTTEEEMFEALCNHIKYATNGGNIRSAITIFPPRTDGKHDFRIWNHQLIRYAGYEQPDGSVIGDPANVEFTELCEKLG 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A        214 WKAPRGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFDWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYM 293
Cdd:pfam02898 160 WKGKGTRFDVLPLVIQANGEDPKLFEIPPELVLEVPIEHPEYEWFAELGLKWYAVPAISNMRLEIGGIEYTAAPFNGWYM 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A        294 GTEIGVRDYCDNHRYNILEEVAKKMDLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCR 373
Cdd:pfam02898 240 GTEIGARNLADEYRYNLLEKVAKKMGLDTRSNSSLWKDRALVELNVAVLHSFQKAGVTIVDHHTAAEQFMKHEENEQRAG 319
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|..
3N65_A        374 GGCPADWVWIVPPMSGSITPVFHQEMLNYRLTPSFEYQPDPW 415
Cdd:pfam02898 320 RGCPGDWVWLVPPLSGSTTPVFHQEMDNYILKPNFFYQEDPW 361
COG4362 COG4362
Nitric oxide synthase, oxygenase domain [Inorganic ion transport and metabolism];
62-413 0e+00

Nitric oxide synthase, oxygenase domain [Inorganic ion transport and metabolism];


Pssm-ID: 443495  Cd Length: 360  Bit Score: 569.88  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A       62 AKEFLDQYYSSIKRFGSkAHMDRLEEVNKEIESTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCTTAHG 141
Cdd:COG4362  10 AEEFLRQCYKELGKSEE-EVERRLAEVRAEIAATGTYTHTYEELEYGARVAWRNSNRCIGRLFWRSLQVRDRRHVTTPEE 88
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      142 MFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKAPRGRF 221
Cdd:COG4362  89 VFEALVEHLRFATNGGKIRPTITVFAPDQPGRPGVRIWNHQLIRYAGYETEDGSVLGDPASVEFTDACQRLGWRGPRTAF 168
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      222 DVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFDWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRD 301
Cdd:COG4362 169 DVLPLVIQVGGEPPRLFEIPRDLVLEVPITHPEYPWFAELGLRWYAVPAISNMRLEIGGIDYPAAPFNGWYMGTEIGARN 248
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      302 YCDNHRYNILEEVAKKMDLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCPADWV 381
Cdd:COG4362 249 LADEDRYNLLPKVAERMGLDTSSNRTLWKDRALVELNIAVLHSFKKAGVTIVDHHTASQQFLTFEQREEKAGREVTGDWS 328
                       330       340       350
                ....*....|....*....|....*....|..
3N65_A      382 WIVPPMSGSITPVFHQEMLNYRLTPSFEYQPD 413
Cdd:COG4362 329 WLIPPMSGATTHVFHRYYDNEILKPNFFYQDD 360
 
Name Accession Description Interval E-value
NOS_oxygenase_euk cd00795
Nitric oxide synthase (NOS) eukaryotic oxygenase domain. NOS produces nitric oxide (NO) by ...
4-415 0e+00

Nitric oxide synthase (NOS) eukaryotic oxygenase domain. NOS produces nitric oxide (NO) by catalyzing a five-electron heme-based oxidation of a guanidine nitrogen of L-arginine to L-citrulline via two successive monooxygenation reactions producing N(omega)-hydroxy-L-arginine (NHA) as an intermediate. In mammals, there are three distinct NOS isozymes: neuronal (nNOS or NOS-1), cytokine-inducible (iNOS or NOS-2) and endothelial (eNOS or NOS-3) . Nitric oxide synthases are homodimers. In eukaryotes, each monomer has an N-terminal oxygenase domain, which binds to the substrate L-Arg, zinc, and to the cofactors heme and 5.6.7.8-(6R)-tetrahydrobiopterin (BH4) . Eukaryotic NOS's also have a C-terminal electron supplying reductase region, which is homologous to cytochrome P450 reductase and binds NADH, FAD and FMN.


Pssm-ID: 238410  Cd Length: 412  Bit Score: 908.99  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A        4 FLKVKNWETDVVLTDTLHLKSTLETGCTEHICMGSIMLPSQHTRKPEDVRTKDQLFPLAKEFLDQYYSSIKRFGSKAHMD 83
Cdd:cd00795   1 FVRVKNWETGSILYDTLHSKATQDGPCTERRCLGSIMDPKKLTRRPRDGRPKEELLPQAKDFINQYYSSIKRSGSEAHLA 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A       84 RLEEVNKEIESTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCTTAHGMFNYICNHVKYATNKGNLRSAI 163
Cdd:cd00795  81 RLEEVTKEIEATGTYQLTEDELIFGAKQAWRNAPRCIGRIQWSKLQVFDARDCTTAQEMFEAICNHIKYATNKGNLRSAI 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      164 TIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKAPRGRFDVLPLLLQANGNDPELFQIPPE 243
Cdd:cd00795 161 TVFPQRTDGKHDFRIWNSQLIRYAGYKQPDGSIIGDPANVEFTELCIKLGWKPKYGRFDVLPLVLQANGEDPELFEIPPE 240
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      244 LVLEVPIRHPKFDWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRDYCDNHRYNILEEVAKKMDLDMR 323
Cdd:cd00795 241 LVLEVPIEHPKYEWFKELGLKWYALPAVSNMLLEIGGLEFTACPFNGWYMGTEIGVRDLCDQQRYNILEEVAKKMGLDTR 320
                       330       340       350       360       370       380       390       400
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      324 KTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCPADWVWIVPPMSGSITPVFHQEMLNYR 403
Cdd:cd00795 321 KTSSLWKDKALVEINVAVLHSFQKANVTIVDHHSASESFMKHMENEYRARGGCPADWVWIVPPMSGSITPVFHQEMLNYV 400
                       410
                ....*....|..
3N65_A      404 LTPSFEYQPDPW 415
Cdd:cd00795 401 LSPSYEYQPDPW 412
NOS_oxygenase cd00575
Nitric oxide synthase (NOS) produces nitric oxide (NO) by catalyzing a five-electron ...
57-412 0e+00

Nitric oxide synthase (NOS) produces nitric oxide (NO) by catalyzing a five-electron heme-based oxidation of a guanidine nitrogen of L-arginine to L-citrulline via two successive monooxygenation reactions producing N(omega)-hydroxy-L-arginine (NHA) as an intermediate. In mammals, there are three distinct NOS isozymes: neuronal (nNOS or NOS-1), cytokine-inducible (iNOS or NOS-2) and endothelial (eNOS or NOS-3) . Nitric oxide synthases are homodimers. In eukaryotes, each monomer has an N-terminal oxygenase domain which binds to the substrate L-Arg, zinc, and to the cofactors heme and 5.6.7.8-(6R)-tetrahydrobiopterin (BH4) . Eukaryotic NOSs also have a C-terminal electron supplying reductase region, which is homologous to cytochrome P450 reductase and binds NADH, FAD and FMN. While prokaryotes can produce NO as a byproduct of denitrification, using a completely different set of enzymes than NOS, a few prokaryotes also have a NOS which consists solely of the NOS oxygenase domain. Prokaryotic NOS binds to the substrate L-Arg, zinc, and to the cofactors heme and tetrahydrofolate.


Pssm-ID: 238321  Cd Length: 356  Bit Score: 771.06  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A       57 QLFPLAKEFLDQYYSSIKRFGSKAHMDRLEEVNKEIESTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDC 136
Cdd:cd00575   1 ELLPQAKDFINQYYSSIKRSGSEAHEARLEEVEKEIEATGTYQLTEEELIYGAKMAWRNAPRCIGRIQWSKLQVFDARDV 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      137 TTAHGMFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKA 216
Cdd:cd00575  81 TTAQEMFEAICNHIKYATNGGNIRSAITVFPQRTDGKHDFRIWNSQLIRYAGYKQPDGSIIGDPANVEFTELCIQLGWKP 160
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      217 PRGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFDWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTE 296
Cdd:cd00575 161 KGGRFDVLPLVLQANGEDPELFEIPPELVLEVPIEHPKYEWFAELGLKWYALPAVSNMLLEIGGLEFPAAPFNGWYMGTE 240
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      297 IGVRDYCDNHRYNILEEVAKKMDLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGC 376
Cdd:cd00575 241 IGVRNLCDTQRYNILEKVARKMGLDTRKNSSLWKDRALVELNVAVLHSFQKAGVTIVDHHTAAESFMKHLENEYRARGGC 320
                       330       340       350
                ....*....|....*....|....*....|....*.
3N65_A      377 PADWVWIVPPMSGSITPVFHQEMLNYRLTPSFEYQP 412
Cdd:cd00575 321 PADWVWLVPPMSGSLTPVFHQEMLNYVLSPSFFYQP 356
NO_synthase pfam02898
Nitric oxide synthase, oxygenase domain;
54-415 0e+00

Nitric oxide synthase, oxygenase domain;


Pssm-ID: 460742  Cd Length: 362  Bit Score: 755.91  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A         54 TKDQLFPLAKEFLDQYYSSIKRFgSKAHMDRLEEVNKEIESTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDA 133
Cdd:pfam02898   1 PKEELLEEAKEFIEQYYTELKRS-SEEHEARWEEVRAEIEETGTYQHTYEELAYGAKLAWRNSNRCIGRIFWSKLQVFDA 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A        134 RDCTTAHGMFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQG 213
Cdd:pfam02898  80 RHVTTEEEMFEALCNHIKYATNGGNIRSAITIFPPRTDGKHDFRIWNHQLIRYAGYEQPDGSVIGDPANVEFTELCEKLG 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A        214 WKAPRGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFDWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYM 293
Cdd:pfam02898 160 WKGKGTRFDVLPLVIQANGEDPKLFEIPPELVLEVPIEHPEYEWFAELGLKWYAVPAISNMRLEIGGIEYTAAPFNGWYM 239
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A        294 GTEIGVRDYCDNHRYNILEEVAKKMDLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCR 373
Cdd:pfam02898 240 GTEIGARNLADEYRYNLLEKVAKKMGLDTRSNSSLWKDRALVELNVAVLHSFQKAGVTIVDHHTAAEQFMKHEENEQRAG 319
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|..
3N65_A        374 GGCPADWVWIVPPMSGSITPVFHQEMLNYRLTPSFEYQPDPW 415
Cdd:pfam02898 320 RGCPGDWVWLVPPLSGSTTPVFHQEMDNYILKPNFFYQEDPW 361
COG4362 COG4362
Nitric oxide synthase, oxygenase domain [Inorganic ion transport and metabolism];
62-413 0e+00

Nitric oxide synthase, oxygenase domain [Inorganic ion transport and metabolism];


Pssm-ID: 443495  Cd Length: 360  Bit Score: 569.88  E-value: 0e+00
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A       62 AKEFLDQYYSSIKRFGSkAHMDRLEEVNKEIESTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCTTAHG 141
Cdd:COG4362  10 AEEFLRQCYKELGKSEE-EVERRLAEVRAEIAATGTYTHTYEELEYGARVAWRNSNRCIGRLFWRSLQVRDRRHVTTPEE 88
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      142 MFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTLGDPANVQFTEICIQQGWKAPRGRF 221
Cdd:COG4362  89 VFEALVEHLRFATNGGKIRPTITVFAPDQPGRPGVRIWNHQLIRYAGYETEDGSVLGDPASVEFTDACQRLGWRGPRTAF 168
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      222 DVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFDWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEIGVRD 301
Cdd:COG4362 169 DVLPLVIQVGGEPPRLFEIPRDLVLEVPITHPEYPWFAELGLRWYAVPAISNMRLEIGGIDYPAAPFNGWYMGTEIGARN 248
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      302 YCDNHRYNILEEVAKKMDLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCPADWV 381
Cdd:COG4362 249 LADEDRYNLLPKVAERMGLDTSSNRTLWKDRALVELNIAVLHSFKKAGVTIVDHHTASQQFLTFEQREEKAGREVTGDWS 328
                       330       340       350
                ....*....|....*....|....*....|..
3N65_A      382 WIVPPMSGSITPVFHQEMLNYRLTPSFEYQPD 413
Cdd:COG4362 329 WLIPPMSGATTHVFHRYYDNEILKPNFFYQDD 360
NOS_oxygenase_prok cd00794
Nitric oxide synthase (NOS) prokaryotic oxygenase domain. NOS produces nitric oxide (NO) by ...
58-412 2.12e-155

Nitric oxide synthase (NOS) prokaryotic oxygenase domain. NOS produces nitric oxide (NO) by catalyzing a five-electron heme-based oxidation of a guanidine nitrogen of L-arginine to L-citrulline via two successive monooxygenation reactions producing N(omega)-hydroxy-L-arginine (NHA) as an intermediate. Nitric oxide synthases are homodimers. Most prokaryotes produce NO as a byproduct of denitrification, using a completely different set of enzymes than NOS. However, a few prokaryotes also have a NOS, consisting solely of the NOS oxygenase domain. Prokaryotic NOS binds to the substrate L-Arg, zinc, and to the cofactors heme and tetrahydrofolate.


Pssm-ID: 238409  Cd Length: 353  Bit Score: 443.03  E-value: 2.12e-155
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A       58 LFPLAKEFLDQYYSSIKRFGSKAhmDRLEEVNKEIESTSTYQLKDTELIYGAKHAWRNASRCVGRIQWSKLQVFDARDCT 137
Cdd:cd00794   2 LFKEARAFLTNMYEELGETGELN--KRLAAVESEIDETGTYTHTTEELVYGAKMAWRNSNRCIGRLFWESLNVRDARDVR 79
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      138 TAHGMFNYICNHVKYATNKGNLRSAITIFPQRTDGKHDFRVWNSQLIRYAGYKQPDGSTlGDPANVQFTEICIQQGWKAP 217
Cdd:cd00794  80 TEEEVAEALLDHITEATNGGKIRPYITIFAPEAPGKDGPRIWNNQLIRYAGYERPGANI-GDPASAKFTRLAERLGWKGK 158
                       170       180       190       200       210       220       230       240
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      218 RGRFDVLPLLLQANGNDPELFQIPPELVLEVPIRHPKFDWFKDLGLKWYGLPAVSNMLLEIGGLEFSACPFSGWYMGTEI 297
Cdd:cd00794 159 GTNFDVLPLIIQLPGDRPKWFELPNDAVKEVPITHPHYPKIRKLGLKWYAVPIISDMDLEIGGIHYPAAPFNGWYMGTEI 238
                       250       260       270       280       290       300       310       320
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
3N65_A      298 GVRDYCDNHRYNILEEVAKKMDLDMRKTSSLWKDQALVEINIAVLYSFQSDKVTIVDHHSATESFIKHMENEYRCRGGCP 377
Cdd:cd00794 239 GARNLADEYRYNLLPKVAEALGLDTLKNRSLWKDRALVELNVAVLHSFKKAGVSIVDHHTAAKQFERFEEREARAGRKVT 318
                       330       340       350
                ....*....|....*....|....*....|....*
3N65_A      378 ADWVWIVPPMSGSITPVFHQEMLNYRLTPSFEYQP 412
Cdd:cd00794 319 GKWSWLIPPLSPATTHIFHRGYDNTEVHPNFFYQK 353
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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