Structure of PDB 3mfl Chain O Binding Site BS02

Receptor Information
>3mfl Chain O (length=238) Species: 303 (Pseudomonas putida) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PAQDNSRFVIRDRNWHPKALTPDYKTSIARSPRQALVSIPQSISETTGPN
FSHLGFGAHDHDLLLNFNNGGLPIGERIIVAGRVVDQYGKPVPNTLVEMW
QANAGGRYRHKNDRYLAPLDPNFGGVGRCLTDSDGYYSFRTIKPGPHPWR
NGPNDWRPAHIYFGISGPSIATKLITQLYFEGDPLIPMCPIVKSIANPEA
VQQLIAKLDMNNANPMDCLAYRFDIVLRGQRKTHFENC
Ligand information
Ligand IDDHY
InChIInChI=1S/C8H8O4/c9-6-2-1-5(3-7(6)10)4-8(11)12/h1-3,9-10H,4H2,(H,11,12)
InChIKeyCFFZDZCDUFSOFZ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1cc(c(cc1CC(=O)O)O)O
CACTVS 3.341OC(=O)Cc1ccc(O)c(O)c1
ACDLabs 10.04O=C(O)Cc1cc(O)c(O)cc1
FormulaC8 H8 O4
Name2-(3,4-DIHYDROXYPHENYL)ACETIC ACID
ChEMBLCHEMBL1284
DrugBankDB01702
ZINCZINC000000388555
PDB chain3mfl Chain O Residue 540 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB3mfl Axial Ligand Swapping In Double Mutant Maintains Intradiol-cleavage Chemistry in Protocatechuate 3,4-Dioxygenase
Resolution1.78 Å
Binding residue
(original residue number in PDB)		Y408 H447 W449 R457 H460 Y462
Binding residue
(residue number reindexed from 1)		Y108 H147 W149 R157 H160 Y162
Annotation score1
Enzymatic activity
Enzyme Commision number 1.13.11.3: protocatechuate 3,4-dioxygenase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0005506 iron ion binding
GO:0008199 ferric iron binding
GO:0016702 oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
GO:0018578 protocatechuate 3,4-dioxygenase activity
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity
Biological Process
GO:0009056 catabolic process
GO:0019619 3,4-dihydroxybenzoate catabolic process
GO:0042952 beta-ketoadipate pathway

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3mfl, PDBe:3mfl, PDBj:3mfl
PDBsum3mfl
PubMed
UniProtP00437|PCXB_PSEPU Protocatechuate 3,4-dioxygenase beta chain (Gene Name=pcaH)

[Back to BioLiP]