1NP3


Conserved Protein Domain Family
IlvN

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pfam07991: IlvN 
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Acetohydroxy acid isomeroreductase, NADPH-binding domain
Acetohydroxy acid isomeroreductase catalyzes the conversion of acetohydroxy acids into dihydroxy valerates. This reaction is the second in the synthetic pathway of the essential branched side chain amino acids valine and isoleucine. This N-terminal region of the enzyme carries the binding-site for NADPH. The active-site for enzymatic activity lies in the C-terminal part, IlvC, pfam01450.
Statistics
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PSSM-Id: 285265
Aligned: 43 rows
Threshold Bit Score: 249.385
Created: 22-Mar-2022
Updated: 17-Oct-2022
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
1NP3_C        13 IIQGKKVAIIGYGSQGHAHACNLKDSGVDVTVGLRSGS----A-TVAKAEAHGLKVADVKTAVAAADVVMILTPDEFQGR 87  Pseudomonas aer...
WP_011680494  15 pLENKKIAVIGYGAQGHAQANNLRDSGFDVIMGLRPGK------SFDSAKKDGFEVYSAAEATAQADVVMMETPDELQAA 88  Leuconostoc mes...
Q7VRM0        34 ALLSKKIVIIGCGSQGLNQGLNMRDSGLNITYALRRDSiinqSqSYIRAMKYGFSVGTYDELIPEADFVINLIPDKYHES 113 Candidatus Bloc...
Q6L044        14 LMRNKKIAVLGYGSQGRAWALNMRDSGLNVTVGLERQG----K-SWEKAVADGFKPLKSRDAVRDADAVIFLVPDMAQRE 88  Picrophilus tor...
Q971A9        14 PIKDKTIAVLGYGSQGRAWALNLRDSGLKVLVGLEREG----N-SWKVAESDGFNPMHTEDAVKKSDIVIFLVPDMVQRY 88  Sulfurisphaera ...
Q8ZTE1        14 PLKGKTIAVIGYGIQGRAQALNLRDSGLEVIIGLRRGG----K-SWELATSEGFRVYEIGEAVRKADVILVLIPDMEQPK 88  Pyrobaculum aer...
Q97X13        12 PLKGKTIAVIGYGNQGRVQANIMRENGLNVIIGNVKDR------YYDLAIKEGFEVYDIGEAVKKADVAFLLIPDEIMKE 85  Saccharolobus s...
Q8U2A3        17 ILKDKTVAVIGYGSQGEAQAKNMRDSGVHVILGLRPEG----N-SWKRAQKDGFEVYTIEEATKRADIVHILIPDLVQPK 91  Pyrococcus furi...
Q8TX44        14 PLEDKTVAVIGYGSQGEAQAKNLRDSGIDVIIGVREGG----P-SWERAKKDGFEVLPIPEAAEAGDVVHILIPDEVQPQ 88  Methanopyrus ka...
Q6AQB8        34 ALKGKKIVVVGCGAQGLNQGLNLRDSGLDVSYALRDSAiaekRqSWKNASENSFTVGTYQEVIPTADLVINLTPDKQHSN 113 Desulfotalea ps...
1NP3_C        88 LYkEEIEPNLKKGA--TLAFAHGFSIHYNQVVPRADLDVIMIAPKAPGHTVRSEFVKGGGIPDLIAIY--QDASGNAKNV 163 Pseudomonas aer...
WP_011680494  89 VWeKEVEPNLKAGS--YLGFSHGFNIVYGLIKPNADINVMIIAPKGPGNIERRQFVEGGGIPSLYGVH--QDPTGDTAEV 164 Leuconostoc mes...
Q7VRM0       114 LI-QKIEPLMKYKA--VLGYSHGFHIVEIGVKIRQDITVIMVAPKCPGTEVRQEYQRGFGVPALIAVHeeNNAYGTGMEL 190 Candidatus Bloc...
Q6L044        89 LY-KNIMNDIKDDA--DIVFAHGFNVHYG-LINPKNHDVYMVAPKAPGPSVREFYERGGGVPVLIAVA--NDVSGRSKEK 162 Picrophilus tor...
Q971A9        89 VYrERVAPYLRDGM--DLVFAHGFNIHYKLIEPPKTVDVYMIAPKGPGPIVREYFAKGGGVPALVAVH--QNYSGKAFEK 164 Sulfurisphaera ...
Q8ZTE1        89 VWqEQIAPNLKEGV--VVDFAHGFNVHFGLIKPPKNIDVIMVAPKAPGKAVREEYLAGRGVPALVAVY--QDYSGSALKY 164 Pyrobaculum aer...
Q97X13        86 IYeKKIAPILEGKKefVLDFASGYNVAFGLIRPPKNVDTVMVAPRMVGEGIMDLHKQGKGYPVLLGVK--QDASGKAWDY 163 Saccharolobus s...
Q8U2A3        92 VYkEKIAPYLREGQ--ALGFSHGFNIHYKQIVPPEYVDVIMVAPKSPGRRVREVFLEGFGVPALIAVY--QDYTGHAKEL 167 Pyrococcus furi...
Q8TX44        89 VYrEHIHDNLEKGN--ALGFSHAYNIHYGLIEPPEYVDVILVAPKGPGHMVRKLYTEGFGTPALVAVH--QDYTGEAMDL 164 Methanopyrus ka...
Q6AQB8       114 VV-TAVMPLMKKGA--CLSYSHGFNIVEEGMQIREDLTVVMVAPKSPGTEVREEYKRGFGVPTLIAVHseNDPNGEGWDI 190 Desulfotalea ps...
1NP3_C       164 ALSYACGVGGGRTG 177 Pseudomonas aeruginosa
WP_011680494 165 AKAYAKGIGSGRAG 178 Leuconostoc mesenteroides
Q7VRM0       191 AKSWACSIGSNKAG 204 Candidatus Blochmannia floridanus
Q6L044       163 ALSIAYSLGALRAG 176 Picrophilus torridus
Q971A9       165 ALAIAKALGATRAG 178 Sulfurisphaera tokodaii str. 7
Q8ZTE1       165 ALALAKGIGATRAG 178 Pyrobaculum aerophilum str. IM2
Q97X13       164 AKAIAKGIGAIPGG 177 Saccharolobus solfataricus P2
Q8U2A3       168 ALAMAKAIGATRAG 181 Pyrococcus furiosus DSM 3638
Q8TX44       165 ALAMAKAMGFTRAG 178 Methanopyrus kandleri AV19
Q6AQB8       191 AKAYCCGTGGDKAG 204 Desulfotalea psychrophila
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