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9MLW

Crosslinked complex of ketosynthase FabB mutant FabBG107M and acyl carrier protein AcpP from E.coli with C8 crosslinker

This is a non-PDB format compatible entry.
Functional Information from PROSITE/UniProt
site_idPS00012
Number of Residues16
DetailsPHOSPHOPANTETHEINE Phosphopantetheine attachment site. DLGADSLDTVELVMAL
ChainResidueDetails
CASP31-LEU46

site_idPS00606
Number of Residues17
DetailsKS3_1 Ketosynthase family 3 (KS3) active site signature. GVNysISsACATSahCI
ChainResidueDetails
AGLY154-ILE170

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"For beta-ketoacyl synthase activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU01348","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"10571059","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsActive site: {"description":"For beta-ketoacyl synthase activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU01348","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"O-(pantetheine 4'-phosphoryl)serine","evidences":[{"source":"PROSITE-ProRule","id":"PRU00258","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"4882207","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues6
DetailsM-CSA 292
ChainResidueDetails
ACYS163activator, covalently attached, electrostatic stabiliser, hydrogen bond donor, nucleofuge, nucleophile
AHIS298electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
ALYS328activator, hydrogen bond donor
AHIS333electrostatic stabiliser, hydrogen bond donor, increase basicity
APHE390activator, hydrogen bond acceptor
APHE392electrostatic stabiliser, hydrogen bond donor

site_idMCSA2
Number of Residues6
DetailsM-CSA 292
ChainResidueDetails
BCYS163activator, covalently attached, electrostatic stabiliser, hydrogen bond donor, nucleofuge, nucleophile
BHIS298electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
BLYS328activator, hydrogen bond donor
BHIS333electrostatic stabiliser, hydrogen bond donor, increase basicity
BPHE390activator, hydrogen bond acceptor
BPHE392electrostatic stabiliser, hydrogen bond donor

251422

PDB entries from 2026-04-01

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