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2JFH

Crystal structure of MurD ligase in complex with L-Glu containing sulfonamide inhibitor

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0008360biological_processregulation of cell shape
A0008764molecular_functionUDP-N-acetylmuramoylalanine-D-glutamate ligase activity
A0009058biological_processbiosynthetic process
A0009252biological_processpeptidoglycan biosynthetic process
A0016874molecular_functionligase activity
A0016881molecular_functionacid-amino acid ligase activity
A0042802molecular_functionidentical protein binding
A0051301biological_processcell division
A0071555biological_processcell wall organization
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A1442
ChainResidue
AASN113
AGLY114
ALYS115
ASER116
ATHR117
AARG302
ALYS319
AHOH2339
AHOH2340

site_idAC2
Number of Residues12
DetailsBINDING SITE FOR RESIDUE LK1 A1441
ChainResidue
ATHR36
AARG37
APHE161
AHIS183
ALYS348
AALA414
ASER415
ALEU416
AASN421
APHE422
AHOH2069
AHOH2337

Functional Information from PROSITE/UniProt
site_idPS00012
Number of Residues16
DetailsPHOSPHOPANTETHEINE Phosphopantetheine attachment site. GSNGKSTVTTLVGEMA
ChainResidueDetails
AGLY111-ALA126

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBINDING: BINDING => ECO:0000255
ChainResidueDetails
ASER112

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1p3d
ChainResidueDetails
ALYS115

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1p3d
ChainResidueDetails
AASN138
AHIS183
ALYS115

site_idMCSA1
Number of Residues3
DetailsM-CSA 317
ChainResidueDetails
ALYS115activator, attractive charge-charge interaction, electrostatic stabiliser, hydrogen bond donor, increase electrophilicity
AASN138electrostatic stabiliser, hydrogen bond donor, steric role
AHIS183hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor, steric role

237735

PDB entries from 2025-06-18

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