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3RRB

Crystal structure of tm0922, a fusion of a domain of unknown function and ADP/ATP-dependent NAD(P)H-hydrate dehydratase from Thermotoga maritima in complex with AMP

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003824molecular_functioncatalytic activity
A0005524molecular_functionATP binding
A0016829molecular_functionlyase activity
A0016836molecular_functionhydro-lyase activity
A0016853molecular_functionisomerase activity
A0046496biological_processnicotinamide nucleotide metabolic process
A0046872molecular_functionmetal ion binding
A0052855molecular_functionADP-dependent NAD(P)H-hydrate dehydratase activity
A0052856molecular_functionNAD(P)HX epimerase activity
A0110051biological_processmetabolite repair
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE K A 491
ChainResidue
AASN52
AASP114
APHE117
AVAL146
AVAL148
ASER150

site_idAC2
Number of Residues16
DetailsBINDING SITE FOR RESIDUE AMP A 492
ChainResidue
AHIS366
ALYS402
ASER403
AALA404
ATHR406
AASN421
ATHR422
ALEU424
ASER425
ASER429
AGLY430
AHIS458
AHOH529
AARG225
ASER227
ALYS229

site_idAC3
Number of Residues10
DetailsBINDING SITE FOR RESIDUE AMP A 493
ChainResidue
AHIS228
ALYS229
AGLY230
ALYS234
AHIS366
APRO367
AGLY368
AVAL378
ALYS382
ASER403

Functional Information from PROSITE/UniProt
site_idPS01049
Number of Residues11
DetailsYJEF_C_1 YjeF C-terminal domain signature 1. VVAIGPGLGnN
ChainResidueDetails
AVAL311-ASN321

site_idPS01050
Number of Residues11
DetailsYJEF_C_2 YjeF C-terminal domain signature 2. GGsGDVLTGmI
ChainResidueDetails
AGLY427-ILE437

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues203
DetailsDomain: {"description":"YjeF N-terminal"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues276
DetailsDomain: {"description":"YjeF C-terminal"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues203
DetailsRegion: {"description":"NAD(P)H-hydrate epimerase","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues10
DetailsRegion: {"description":"NADPHX 1; for epimerase activity"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues6
DetailsRegion: {"description":"NADPHX 2; for dehydratase activity"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues20
DetailsBinding site: {}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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