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1JUK

INDOLE-3-GLYCEROLPHOSPHATE SYNTHASE FROM SULFOLOBUS SOLFATARICUS IN A TRIGONAL CRYSTAL FORM

Functional Information from GO Data
ChainGOidnamespacecontents
A0000162biological_processtryptophan biosynthetic process
A0004425molecular_functionindole-3-glycerol-phosphate synthase activity
A0004640molecular_functionphosphoribosylanthranilate isomerase activity
A0006568biological_processtryptophan metabolic process
A0008652biological_processamino acid biosynthetic process
A0009073biological_processaromatic amino acid family biosynthetic process
A0016829molecular_functionlyase activity
A0016830molecular_functioncarbon-carbon lyase activity
A0016831molecular_functioncarboxy-lyase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 500
ChainResidue
ALYS53
AARG182
ASER211
AGLY233
ASER234
AHOH398

Functional Information from PROSITE/UniProt
site_idPS00614
Number of Residues15
DetailsIGPS Indole-3-glycerol phosphate synthase signature. IIaEYKRKSPSgld....V
ChainResidueDetails
AILE48-VAL62

Catalytic Information from CSA
site_idMCSA1
Number of Residues7
DetailsM-CSA 252
ChainResidueDetails
AGLU51electrostatic stabiliser, hydrogen bond acceptor, increase acidity, increase basicity, proton acceptor, proton donor
ALYS53electrostatic stabiliser, hydrogen bond donor, proton acceptor, proton donor
ALYS110hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor
AGLU159activator, hydrogen bond acceptor, increase nucleophilicity
AASN180electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, increase acidity
AGLU210electrostatic stabiliser
ASER211electrostatic stabiliser, hydrogen bond donor

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PDB entries from 2024-03-27

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