NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|581493159|gb|EVP02044|]
View 

surface protein G [Staphylococcus aureus M1094]

Protein Classification

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
Bact_lectin pfam18483
Bacterial lectin; This entry primarily matches to legume-like lectin domains found in ...
 167-388 1.08e-41

Bacterial lectin; This entry primarily matches to legume-like lectin domains found in prokaryotes.


:

Pssm-ID: 465784  Cd Length: 211  Bit Score: 146.82  E-value: 1.08e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  167 TIQGKEHFEGYGSVDIQKkptdlGVSEVTRfnvGNESNGLIGALQLKNKIDFSKDFNFKVRVANNH-QSNTTGADGWGFL 245
Cdd:pfam18483   3 KDNFLDYFNLNGDATKQN-----YNGIVTL---TPDQNGQSGAVTLKNKIDLNKDFTLKGAVNLGNkQSNTGGADGIGFV 74

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  246 FSKGNaeEYLTNGGILGDKGLVNSGGFKIDTGYIYTSSMDKTEKQAGQGYRGYGAFVKNDSSGNSQMVGENIDksktnfl 325
Cdd:pfam18483  75 FHPGG--GIGTSGGGLGIGGLPNAFGFKFDTYYNSGDSDPNADPSQGAGGDPYGAFVTTDSNGNLTDVGSDSQ------- 145

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 581493159  326 nyaDNSTNTSDGKFHGQRLNDVILTYVASTGKMRAEYAGKTWETSIT------DLGLSKNQaYNFLITS 388
Cdd:pfam18483 146 ---TGSTQALDSSLEDGAFHPITISYDANTKTLTVTYDGNDSSSTKVyfgfaaSTGGSTNL-QQFKITS 210
YSIRK_signal pfam04650
YSIRK type signal peptide; Many surface proteins found in Streptococcus, Staphylococcus, and ...
 17-42 2.98e-08

YSIRK type signal peptide; Many surface proteins found in Streptococcus, Staphylococcus, and related lineages share apparently homologous signal sequences. A motif resembling [YF]SIRKxxxGxxS[VIA] appears at the start of the transmembrane domain. The GxxS motif appears perfectly conserved, suggesting a specific function and not just homology. There is a strong correlation between proteins carrying this region at the N-terminus and those carrying the Gram-positive anchor domain with the LPXTG sortase processing site at the C-terminus.


:

Pssm-ID: 428049 [Multi-domain]  Cd Length: 26  Bit Score: 49.31  E-value: 2.98e-08
                          10        20
                  ....*....|....*....|....*.
gi 581493159   17 NKLNKYSIRKFTVGTASILIGSLMYL 42
Cdd:pfam04650   1 EKKQRYSIRKLSVGVASVLIGTLLFL 26
MSCRAMM_ClfA super family cl41352
MSCRAMM family adhesin clumping factor ClfA; Clumping factor A is an MSCRAMM (Microbial ...
 18-163 3.06e-05

MSCRAMM family adhesin clumping factor ClfA; Clumping factor A is an MSCRAMM (Microbial Surface Components Recognizing Adhesive Matrix Molecules). It is heavily studied in Staphylococcus aureus both for its biological role in adhesion and for its potential for vaccination. Features of the sequence, but also of other MSCRAMM adhesins, include a long run of Ser-Asp dipeptide repeats and a C-terminal cell wall anchoring LPXTG motif.


The actual alignment was detected with superfamily member NF033609:

Pssm-ID: 468110 [Multi-domain]  Cd Length: 934  Bit Score: 46.44  E-value: 3.06e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  18 KLNKYSIRKFTVGTASILIGSLMYLG--TQQEAEAAENNIenptTLKDNVqSKEVKIEEVTNKDTAPQGVEAK-SEVTSN 94
Cdd:NF033609   5 KKEKHAIRKKSIGVASVLVGTLIGFGllSSKEADASENSV----TQSDSA-SNESKSNDSSSVSAAPKTDDTNvSDTKTS 79

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  95 KDTIEHEPSVkAEDISKKEDTPKEVAD-VAEVQP-----KSSVTHNAETPKVRKA------RSVDEGSFDITRDSKNVVE 162
Cdd:NF033609  80 SNTNNGETSV-AQNPAQQETTQSASTNaTTEETPvtgeaTTTATNQANTPATTQSsntnaeELVNQTSNETTSNDTNTVS 158


                 .
gi 581493159 163 S 163
Cdd:NF033609 159 S 159
 
Name Accession Description Interval E-value
Bact_lectin pfam18483
Bacterial lectin; This entry primarily matches to legume-like lectin domains found in ...
 167-388 1.08e-41

Bacterial lectin; This entry primarily matches to legume-like lectin domains found in prokaryotes.


Pssm-ID: 465784  Cd Length: 211  Bit Score: 146.82  E-value: 1.08e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  167 TIQGKEHFEGYGSVDIQKkptdlGVSEVTRfnvGNESNGLIGALQLKNKIDFSKDFNFKVRVANNH-QSNTTGADGWGFL 245
Cdd:pfam18483   3 KDNFLDYFNLNGDATKQN-----YNGIVTL---TPDQNGQSGAVTLKNKIDLNKDFTLKGAVNLGNkQSNTGGADGIGFV 74

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  246 FSKGNaeEYLTNGGILGDKGLVNSGGFKIDTGYIYTSSMDKTEKQAGQGYRGYGAFVKNDSSGNSQMVGENIDksktnfl 325
Cdd:pfam18483  75 FHPGG--GIGTSGGGLGIGGLPNAFGFKFDTYYNSGDSDPNADPSQGAGGDPYGAFVTTDSNGNLTDVGSDSQ------- 145

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 581493159  326 nyaDNSTNTSDGKFHGQRLNDVILTYVASTGKMRAEYAGKTWETSIT------DLGLSKNQaYNFLITS 388
Cdd:pfam18483 146 ---TGSTQALDSSLEDGAFHPITISYDANTKTLTVTYDGNDSSSTKVyfgfaaSTGGSTNL-QQFKITS 210
YSIRK_signal pfam04650
YSIRK type signal peptide; Many surface proteins found in Streptococcus, Staphylococcus, and ...
 17-42 2.98e-08

YSIRK type signal peptide; Many surface proteins found in Streptococcus, Staphylococcus, and related lineages share apparently homologous signal sequences. A motif resembling [YF]SIRKxxxGxxS[VIA] appears at the start of the transmembrane domain. The GxxS motif appears perfectly conserved, suggesting a specific function and not just homology. There is a strong correlation between proteins carrying this region at the N-terminus and those carrying the Gram-positive anchor domain with the LPXTG sortase processing site at the C-terminus.


Pssm-ID: 428049 [Multi-domain]  Cd Length: 26  Bit Score: 49.31  E-value: 2.98e-08
                          10        20
                  ....*....|....*....|....*.
gi 581493159   17 NKLNKYSIRKFTVGTASILIGSLMYL 42
Cdd:pfam04650   1 EKKQRYSIRKLSVGVASVLIGTLLFL 26
YSIRK_signal TIGR01168
Gram-positive signal peptide, YSIRK family; Many surface proteins found in Streptococcus, ...
 17-49 3.21e-08

Gram-positive signal peptide, YSIRK family; Many surface proteins found in Streptococcus, Staphylococcus, and related lineages share apparently homologous signal sequences. A motif resembling [YF]SIRKxxxGxxS[VIA] appears at the start of the transmembrane domain. The GxxS motif appears perfectly conserved, suggesting a specific function and not just homology. There is a strong correlation between proteins carrying this region at the N-terminus and those carrying the Gram-positive anchor domain with the LPXTG sortase processing site at the C-terminus.


Pssm-ID: 273479 [Multi-domain]  Cd Length: 39  Bit Score: 49.40  E-value: 3.21e-08
                          10        20        30
                  ....*....|....*....|....*....|...
gi 581493159   17 NKLNKYSIRKFTVGTASILIGSLMYLGTQQEAE 49
Cdd:TIGR01168   6 EKQQKYSIRKLSVGVASVLVASLFFGGGVAAAE 38
MSCRAMM_ClfA NF033609
MSCRAMM family adhesin clumping factor ClfA; Clumping factor A is an MSCRAMM (Microbial ...
 18-163 3.06e-05

MSCRAMM family adhesin clumping factor ClfA; Clumping factor A is an MSCRAMM (Microbial Surface Components Recognizing Adhesive Matrix Molecules). It is heavily studied in Staphylococcus aureus both for its biological role in adhesion and for its potential for vaccination. Features of the sequence, but also of other MSCRAMM adhesins, include a long run of Ser-Asp dipeptide repeats and a C-terminal cell wall anchoring LPXTG motif.


Pssm-ID: 468110 [Multi-domain]  Cd Length: 934  Bit Score: 46.44  E-value: 3.06e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  18 KLNKYSIRKFTVGTASILIGSLMYLG--TQQEAEAAENNIenptTLKDNVqSKEVKIEEVTNKDTAPQGVEAK-SEVTSN 94
Cdd:NF033609   5 KKEKHAIRKKSIGVASVLVGTLIGFGllSSKEADASENSV----TQSDSA-SNESKSNDSSSVSAAPKTDDTNvSDTKTS 79

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  95 KDTIEHEPSVkAEDISKKEDTPKEVAD-VAEVQP-----KSSVTHNAETPKVRKA------RSVDEGSFDITRDSKNVVE 162
Cdd:NF033609  80 SNTNNGETSV-AQNPAQQETTQSASTNaTTEETPvtgeaTTTATNQANTPATTQSsntnaeELVNQTSNETTSNDTNTVS 158


                 .
gi 581493159 163 S 163
Cdd:NF033609 159 S 159
Agg_substance NF033875
LPXTG-anchored aggregation substance; Aggregation substances, as described in Enterococcus, ...
 45-152 4.94e-04

LPXTG-anchored aggregation substance; Aggregation substances, as described in Enterococcus, are LPXTG-anchored large surface proteins that contribute to virulence. Several closely related paralogs may be found in a single strain.


Pssm-ID: 411439 [Multi-domain]  Cd Length: 1306  Bit Score: 42.78  E-value: 4.94e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159   45 QQEAEAAENNIENPTTLKDNVQSKEVKIEEVTNKDTAPQGVEAKSEVTSN--KDTIEHEPSVKAEDISKKEDT------P 116
Cdd:NF033875   63 QSGSETPKTAVSEEATVQKDTTSQPTKVEEVASEKNGAEQSSATPNDTTNaqQPTVGAEKSAQEQPVVSPETTneplgqP 142

                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 581493159  117 KEVADVA-EVQPKSSVTHNAETPKVRKArsVDEGSFD 152
Cdd:NF033875  143 TEVAPAEnEANKSTSIPKEFETPDVDKA--VDEAKKD 177
lectin_L-type cd01951
legume lectins; The L-type (legume-type) lectins are a highly diverse family of carbohydrate ...
 201-370 8.96e-04

legume lectins; The L-type (legume-type) lectins are a highly diverse family of carbohydrate binding proteins that generally display no enzymatic activity toward the sugars they bind. This family includes arcelin, concanavalinA, the lectin-like receptor kinases, the ERGIC-53/VIP36/EMP46 type1 transmembrane proteins, and an alpha-amylase inhibitor. L-type lectins have a dome-shaped beta-barrel carbohydrate recognition domain with a curved seven-stranded beta-sheet referred to as the "front face" and a flat six-stranded beta-sheet referred to as the "back face". This domain homodimerizes so that adjacent back sheets form a contiguous 12-stranded sheet and homotetramers occur by a back-to-back association of these homodimers. Though L-type lectins exhibit both sequence and structural similarity to one another, their carbohydrate binding specificities differ widely.


Pssm-ID: 173886 [Multi-domain]  Cd Length: 223  Bit Score: 40.49  E-value: 8.96e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159 201 NESNGLIGALQLKNKIDFSKDFN--FKVRVANNhqsNTTGADGWGFLFSKGNAEEyLTNGGI---LGDKGLVNSGGFKID 275
Cdd:cd01951   35 PDTGNQAGSAWYKTPIDLSKDFTttFKFYLGTK---GTNGADGIAFVLQNDPAGA-LGGGGGgggLGYGGIGNSVAVEFD 110

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159 276 TgyiytssmdktekqagqgyrgYGAFVKNDSSGN--SQMVGENIDKSKTNF-LNYADNSTNTSDGKFHgqrlnDVILTYV 352
Cdd:cd01951  111 T---------------------YKNDDNNDPNGNhiSIDVNGNGNNTALATsLGSASLPNGTGLGNEH-----TVRITYD 164

                        170
                 ....*....|....*...
gi 581493159 353 ASTGKMRAEYAGKTWETS 370
Cdd:cd01951  165 PTTNTLTVYLDNGSTLTS 182
 
Name Accession Description Interval E-value
Bact_lectin pfam18483
Bacterial lectin; This entry primarily matches to legume-like lectin domains found in ...
 167-388 1.08e-41

Bacterial lectin; This entry primarily matches to legume-like lectin domains found in prokaryotes.


Pssm-ID: 465784  Cd Length: 211  Bit Score: 146.82  E-value: 1.08e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  167 TIQGKEHFEGYGSVDIQKkptdlGVSEVTRfnvGNESNGLIGALQLKNKIDFSKDFNFKVRVANNH-QSNTTGADGWGFL 245
Cdd:pfam18483   3 KDNFLDYFNLNGDATKQN-----YNGIVTL---TPDQNGQSGAVTLKNKIDLNKDFTLKGAVNLGNkQSNTGGADGIGFV 74

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  246 FSKGNaeEYLTNGGILGDKGLVNSGGFKIDTGYIYTSSMDKTEKQAGQGYRGYGAFVKNDSSGNSQMVGENIDksktnfl 325
Cdd:pfam18483  75 FHPGG--GIGTSGGGLGIGGLPNAFGFKFDTYYNSGDSDPNADPSQGAGGDPYGAFVTTDSNGNLTDVGSDSQ------- 145

                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 581493159  326 nyaDNSTNTSDGKFHGQRLNDVILTYVASTGKMRAEYAGKTWETSIT------DLGLSKNQaYNFLITS 388
Cdd:pfam18483 146 ---TGSTQALDSSLEDGAFHPITISYDANTKTLTVTYDGNDSSSTKVyfgfaaSTGGSTNL-QQFKITS 210
YSIRK_signal pfam04650
YSIRK type signal peptide; Many surface proteins found in Streptococcus, Staphylococcus, and ...
 17-42 2.98e-08

YSIRK type signal peptide; Many surface proteins found in Streptococcus, Staphylococcus, and related lineages share apparently homologous signal sequences. A motif resembling [YF]SIRKxxxGxxS[VIA] appears at the start of the transmembrane domain. The GxxS motif appears perfectly conserved, suggesting a specific function and not just homology. There is a strong correlation between proteins carrying this region at the N-terminus and those carrying the Gram-positive anchor domain with the LPXTG sortase processing site at the C-terminus.


Pssm-ID: 428049 [Multi-domain]  Cd Length: 26  Bit Score: 49.31  E-value: 2.98e-08
                          10        20
                  ....*....|....*....|....*.
gi 581493159   17 NKLNKYSIRKFTVGTASILIGSLMYL 42
Cdd:pfam04650   1 EKKQRYSIRKLSVGVASVLIGTLLFL 26
YSIRK_signal TIGR01168
Gram-positive signal peptide, YSIRK family; Many surface proteins found in Streptococcus, ...
 17-49 3.21e-08

Gram-positive signal peptide, YSIRK family; Many surface proteins found in Streptococcus, Staphylococcus, and related lineages share apparently homologous signal sequences. A motif resembling [YF]SIRKxxxGxxS[VIA] appears at the start of the transmembrane domain. The GxxS motif appears perfectly conserved, suggesting a specific function and not just homology. There is a strong correlation between proteins carrying this region at the N-terminus and those carrying the Gram-positive anchor domain with the LPXTG sortase processing site at the C-terminus.


Pssm-ID: 273479 [Multi-domain]  Cd Length: 39  Bit Score: 49.40  E-value: 3.21e-08
                          10        20        30
                  ....*....|....*....|....*....|...
gi 581493159   17 NKLNKYSIRKFTVGTASILIGSLMYLGTQQEAE 49
Cdd:TIGR01168   6 EKQQKYSIRKLSVGVASVLVASLFFGGGVAAAE 38
MSCRAMM_ClfA NF033609
MSCRAMM family adhesin clumping factor ClfA; Clumping factor A is an MSCRAMM (Microbial ...
 18-163 3.06e-05

MSCRAMM family adhesin clumping factor ClfA; Clumping factor A is an MSCRAMM (Microbial Surface Components Recognizing Adhesive Matrix Molecules). It is heavily studied in Staphylococcus aureus both for its biological role in adhesion and for its potential for vaccination. Features of the sequence, but also of other MSCRAMM adhesins, include a long run of Ser-Asp dipeptide repeats and a C-terminal cell wall anchoring LPXTG motif.


Pssm-ID: 468110 [Multi-domain]  Cd Length: 934  Bit Score: 46.44  E-value: 3.06e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  18 KLNKYSIRKFTVGTASILIGSLMYLG--TQQEAEAAENNIenptTLKDNVqSKEVKIEEVTNKDTAPQGVEAK-SEVTSN 94
Cdd:NF033609   5 KKEKHAIRKKSIGVASVLVGTLIGFGllSSKEADASENSV----TQSDSA-SNESKSNDSSSVSAAPKTDDTNvSDTKTS 79

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159  95 KDTIEHEPSVkAEDISKKEDTPKEVAD-VAEVQP-----KSSVTHNAETPKVRKA------RSVDEGSFDITRDSKNVVE 162
Cdd:NF033609  80 SNTNNGETSV-AQNPAQQETTQSASTNaTTEETPvtgeaTTTATNQANTPATTQSsntnaeELVNQTSNETTSNDTNTVS 158


                 .
gi 581493159 163 S 163
Cdd:NF033609 159 S 159
Agg_substance NF033875
LPXTG-anchored aggregation substance; Aggregation substances, as described in Enterococcus, ...
 45-152 4.94e-04

LPXTG-anchored aggregation substance; Aggregation substances, as described in Enterococcus, are LPXTG-anchored large surface proteins that contribute to virulence. Several closely related paralogs may be found in a single strain.


Pssm-ID: 411439 [Multi-domain]  Cd Length: 1306  Bit Score: 42.78  E-value: 4.94e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159   45 QQEAEAAENNIENPTTLKDNVQSKEVKIEEVTNKDTAPQGVEAKSEVTSN--KDTIEHEPSVKAEDISKKEDT------P 116
Cdd:NF033875   63 QSGSETPKTAVSEEATVQKDTTSQPTKVEEVASEKNGAEQSSATPNDTTNaqQPTVGAEKSAQEQPVVSPETTneplgqP 142

                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 581493159  117 KEVADVA-EVQPKSSVTHNAETPKVRKArsVDEGSFD 152
Cdd:NF033875  143 TEVAPAEnEANKSTSIPKEFETPDVDKA--VDEAKKD 177
lectin_L-type cd01951
legume lectins; The L-type (legume-type) lectins are a highly diverse family of carbohydrate ...
 201-370 8.96e-04

legume lectins; The L-type (legume-type) lectins are a highly diverse family of carbohydrate binding proteins that generally display no enzymatic activity toward the sugars they bind. This family includes arcelin, concanavalinA, the lectin-like receptor kinases, the ERGIC-53/VIP36/EMP46 type1 transmembrane proteins, and an alpha-amylase inhibitor. L-type lectins have a dome-shaped beta-barrel carbohydrate recognition domain with a curved seven-stranded beta-sheet referred to as the "front face" and a flat six-stranded beta-sheet referred to as the "back face". This domain homodimerizes so that adjacent back sheets form a contiguous 12-stranded sheet and homotetramers occur by a back-to-back association of these homodimers. Though L-type lectins exhibit both sequence and structural similarity to one another, their carbohydrate binding specificities differ widely.


Pssm-ID: 173886 [Multi-domain]  Cd Length: 223  Bit Score: 40.49  E-value: 8.96e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159 201 NESNGLIGALQLKNKIDFSKDFN--FKVRVANNhqsNTTGADGWGFLFSKGNAEEyLTNGGI---LGDKGLVNSGGFKID 275
Cdd:cd01951   35 PDTGNQAGSAWYKTPIDLSKDFTttFKFYLGTK---GTNGADGIAFVLQNDPAGA-LGGGGGgggLGYGGIGNSVAVEFD 110

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 581493159 276 TgyiytssmdktekqagqgyrgYGAFVKNDSSGN--SQMVGENIDKSKTNF-LNYADNSTNTSDGKFHgqrlnDVILTYV 352
Cdd:cd01951  111 T---------------------YKNDDNNDPNGNhiSIDVNGNGNNTALATsLGSASLPNGTGLGNEH-----TVRITYD 164

                        170
                 ....*....|....*...
gi 581493159 353 ASTGKMRAEYAGKTWETS 370
Cdd:cd01951  165 PTTNTLTVYLDNGSTLTS 182
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH