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3RRF

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 ATP

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 Residues4
DetailsBINDING SITE FOR RESIDUE MG A 492
ChainResidue
AHOH558
AATP494
AHOH532
AHOH552

site_idAC3
Number of Residues16
DetailsBINDING SITE FOR RESIDUE ATP A 493
ChainResidue
AGLY50
AASN51
AASN52
APHE117
AGLY118
ATHR119
AGLY120
AARG122
AGLY123
AGLU124
ATYR129
ALYS375
AHOH511
AHOH556
AHOH588
AHOH601

site_idAC4
Number of Residues28
DetailsBINDING SITE FOR RESIDUE ATP A 494
ChainResidue
AARG225
ASER227
ALYS229
AHIS366
ALYS402
ASER403
AALA404
ATHR406
AASN421
ATHR422
ALEU424
ASER425
ALYS426
AGLY427
AGLY428
ASER429
AGLY430
AASP431
AHIS458
AMG492
AHOH510
AHOH532
AHOH552
AHOH558
AHOH584
AHOH585
AHOH586
AHOH624

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 495
ChainResidue
AASP5
AMET20
AASP55
AILE196
AHOH556

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

240971

PDB entries from 2025-08-27

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