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3IJL

Structure of dipeptide epimerase from Bacteroides thetaiotaomicron complexed with L-Pro-D-Glu; nonproductive substrate binding.

Functional Information from GO Data
ChainGOidnamespacecontents
A0016855molecular_functionracemase and epimerase activity, acting on amino acids and derivatives
B0016855molecular_functionracemase and epimerase activity, acting on amino acids and derivatives
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE PRO A 384
ChainResidue
ALYS198
ACYS326
AMET327
AASP348
AASP350
ALEU354
ADGL385
AHOH535
AHOH708

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE DGL A 385
ChainResidue
AVAL63
AARG68
APRO92
ATYR94
ALYS298
ACYS326
AMET327
ATHR328
APRO384
AHOH431
AHOH471
AHOH500
AHOH507
AHOH536

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 386
ChainResidue
AASP224
AGLU251
AASP276
AHOH451
AHOH471
AHOH536

site_idAC4
Number of Residues10
DetailsBINDING SITE FOR RESIDUE PRO B 384
ChainResidue
BPHE61
BLYS198
BCYS326
BMET327
BASP348
BASP350
BLEU354
BDGL385
BHOH431
BHOH701

site_idAC5
Number of Residues14
DetailsBINDING SITE FOR RESIDUE DGL B 385
ChainResidue
BVAL63
BARG68
BPRO92
BTYR94
BLYS298
BCYS326
BMET327
BTHR328
BPRO384
BHOH437
BHOH466
BHOH469
BHOH473
BHOH491

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 386
ChainResidue
BASP224
BGLU251
BASP276
BHOH394
BHOH466
BHOH473

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues18
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22392983","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246905

PDB entries from 2025-12-31

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