Structure of PDB 3kow Chain B Binding Site BS02

Receptor Information
>3kow Chain B (length=728) Species: 1511 (Acetoanaerobium sticklandii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LQLRVNEKLDVENILKDLDKYTPKRRGWTWRQPAENLQMGPFIYKDASTP
LENSVALPSAKYFGDIDPQPLPVITTEIASGRFEDDIRRMRMAAWHGADH
IMVIRTAGQSHYDGLIEGTPQGIGGVPITRKQVRAQRKALDLIEEEVGRP
INYHSYVSGVAGPDIAVMFAEEGVNGAHQDPQYNVLYRNINMIRSFIDAC
ESKTIMAWADMAQIDGAHNANATAREAWKVMPELMVQHALNSIFSLKVGM
KKSNICLSTVPPTAPPAPSMYLDLPYAVALREMFEGYRMRAQMNTKYMEA
STREATVTHVLNLLISKLTRADIQSTITPDEGRNVPWHIYNIEACDTAKQ
ALIGMDGLMDMVQLKREGVLGDTVRELKERAVLFMEEIIEAGGYFNAVEQ
GFFVDSGYYPERNGDGIARQINGGIGAGTVFERDEDYMAPVTAHFGYNNV
KQYDEALVSEPSKLIDGCTLEVPEKIVYIDELDENDNVNVRMEETKEFRS
MIKPEVEWQADGTVLLTMFLPTSKRVAEFAAIEFAKKMNLEEVEVINREV
MQEAEGTRIELKGRVPFSIDINSLVIPPILSEDEIREDIEKTPLKIVAAT
VGEDEHSVGLREVIDIKHGGIEKYGVEVHYLGTSVPVEKLVDAAIELKAD
AILASTIISHDDIHYKNMKRIHELAVEKGIRDKIMIGCGGTQVTPEVAVK
QGVDAGFGRGSKGIHVATFLVKKRREMR
Ligand information
Ligand IDPLP
InChIInChI=1S/C8H10NO6P/c1-5-8(11)7(3-10)6(2-9-5)4-15-16(12,13)14/h2-3,11H,4H2,1H3,(H2,12,13,14)
InChIKeyNGVDGCNFYWLIFO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Cc1ncc(CO[P](O)(O)=O)c(C=O)c1O
OpenEye OEToolkits 1.5.0Cc1c(c(c(cn1)COP(=O)(O)O)C=O)O
ACDLabs 10.04O=P(O)(O)OCc1cnc(c(O)c1C=O)C
FormulaC8 H10 N O6 P
NamePYRIDOXAL-5'-PHOSPHATE;
VITAMIN B6 Phosphate
ChEMBLCHEMBL82202
DrugBankDB00114
ZINCZINC000001532514
PDB chain3kow Chain D Residue 1802 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3kow Large-scale domain dynamics and adenosylcobalamin reorientation orchestrate radical catalysis in ornithine 4,5-aminomutase.
Resolution2.9 Å
Binding residue
(original residue number in PDB)		R109 S114 Y160 S162 H182 Y187 R192 H225 N226
Binding residue
(residue number reindexed from 1)		R105 S110 Y156 S158 H178 Y183 R188 H218 N219
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) Y187 H225 R297 K629
Catalytic site (residue number reindexed from 1) Y183 H218 R290 K617
Enzyme Commision number 5.4.3.5: D-ornithine 4,5-aminomutase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016853 isomerase activity
GO:0031419 cobalamin binding
GO:0046872 metal ion binding
GO:0046983 protein dimerization activity
GO:0047831 D-ornithine 4,5-aminomutase activity

View graph for
Molecular Function
External links
PDB RCSB:3kow, PDBe:3kow, PDBj:3kow
PDBsum3kow
PubMed20106986
UniProtE3PY95|OAME_ACESD D-ornithine 4,5-aminomutase subunit beta (Gene Name=oraE)

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