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1P4N

Crystal Structure of Weissella viridescens FemX:UDP-MurNAc-pentapeptide complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0008360biological_processregulation of cell shape
A0009252biological_processpeptidoglycan biosynthetic process
A0016740molecular_functiontransferase activity
A0016746molecular_functionacyltransferase activity
A0016755molecular_functionaminoacyltransferase activity
A0044038biological_processcell wall macromolecule biosynthetic process
A0047206molecular_functionUDP-N-acetylmuramoylpentapeptide-lysine N6-alanyltransferase activity
A0071555biological_processcell wall organization
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG A 401
ChainResidue
ALEU150
ATYR165
APHE308
AVAL309
ALYS310
AHOH522
AHOH523

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 582
ChainResidue
AHOH706
AHOH707
AHOH777
ATHR64
ATHR66

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 683
ChainResidue
ALEU280
AASN283
AHOH498
AHOH499
AHOH502
AHOH642

site_idAC4
Number of Residues10
DetailsBINDING SITE FOR RESIDUE GOL A 341
ChainResidue
APHE17
AILE54
AMET79
AASP80
ALEU86
AILE213
AGLU214
AHOH362
AHOH540
AHOH542

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 342
ChainResidue
ATYR254
ALEU289
ALEU301
ALYS305
AHOH419
AHOH623
AHOH803

site_idAC6
Number of Residues32
DetailsBINDING SITE FOR CHAIN B OF UDP-MURNAC-PENTAPEPTIDE
ChainResidue
ALYS36
AASN38
ATRP39
ATHR64
APHE70
AASP85
ATYR103
AARG106
AILE142
AGLN143
AILE208
ATHR209
AARG211
ATYR215
AMET255
ATYR256
AHOH411
AHOH543
AHOH665
AHOH669
BHOH407
BHOH408
BHOH412
BHOH413
BHOH414
BHOH430
BHOH671
BHOH672
BHOH701
BHOH703
BHOH773
BHOH774

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"14962386","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsSite: {"description":"Important for catalytic activity","evidences":[{"source":"PubMed","id":"12679335","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues6
DetailsM-CSA 781
ChainResidueDetails
ALYS36hydrogen bond donor, steric role
AASP108proton acceptor
AARG211hydrogen bond donor, steric role
APHE304pi-pi interaction, van der waals interaction
ALYS305electrostatic stabiliser, hydrogen bond donor
AGLU319hydrogen bond donor, proton acceptor, proton donor

site_idCSA1
Number of Residues4
Detailsa catalytic site defined by CSA, PubMed 12679335, 15901708
ChainResidueDetails
AARG211
AGLU319
ALYS36
AASP108

246905

PDB entries from 2025-12-31

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