Structure of PDB 1i1h Chain A

Receptor sequence
>1i1hA (length=209) Species: 43306 (Pseudomonas denitrificans (nom. rej.)) [Search protein sequence]
PEYDYIRDGNAIYERSFAIIRAEADLSRFSEEEADLAVRMVHACGSVEAT
RQFVFSPDFVSSARAALKAGAPILCDAEMVAHGVTRARLPAGNEVICTLR
DPRTPALAAEIGNTRSAAALKLWSERLAGSVVAIGNAPTALFFLLEMLRD
GAPKPAAILGMPVGFVGAAESKDALAENSYGVPFAIVRGRLGGSAMTAAA
LNSLARPGL
3D structure
PDB1i1h Crystal structure of precorrin-8x methyl mutase.
ChainA
Resolution2.6 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H43
Catalytic site (residue number reindexed from 1) H42
Enzyme Commision number 5.4.99.61: precorrin-8X methylmutase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 COJ A I13 Y14 S17 R40 H43 A44 G84 T86 S195 A196 A200 N203 I12 Y13 S16 R39 H42 A43 G83 T85 S194 A195 A199 N202
Gene Ontology
Molecular Function
GO:0016853 isomerase activity
GO:0016993 precorrin-8X methylmutase activity
Biological Process
GO:0009236 cobalamin biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1i1h, PDBe:1i1h, PDBj:1i1h
PDBsum1i1h
PubMed11470433
UniProtP21638|COBH_SINSX Precorrin-8X methylmutase (Gene Name=cobH)

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