PDB entry 1cbf
View 1cbf on RCSB PDB site
Description: the x-ray structure of a cobalamin biosynthetic enzyme, cobalt precorrin-4 methyltransferase, cbif
Class: methyltransferase
Keywords: precorrin-4 methyltransferase, methylase, cobalamin biosynthesis, methyltransferase
Deposited on
1998-05-01, released
1999-05-11
The last revision prior to the SCOPe 2.05 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-08.
Experiment type: XRAY
Resolution: 2.4 Å
R-factor: 0.195
AEROSPACI score: 0.35
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: cobalt-precorrin-4 transmethylase
Species: Bacillus megaterium [TaxId:1404]
Gene: CBIF
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d1cbfa_ - Heterogens: PO4, SAH, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1cbfA (A:)
mgsshhhhhhssglvprgshmklyiigagpgdpdlitvkglkllqqadvvlyadslvsqd
liakskpgaevlktagmhleemvgtmldrmregkmvvrvhtgdpamygaimeqmvllkre
gvdieivpgvtsvfaaaaaaeaeltipdltqtviltraegrtpvpefekltdlakhkcti
alflsstltkkvmkefinagwsedtpvvvvykatwpdekivrttvkdlddamrtngirkq
amilagwaldpatpwlsglgenpairamfvahlhqalnmaveeaa
Sequence, based on observed residues (ATOM records): (download)
>1cbfA (A:)
glvprgshmklyiigagpgdpdlitvkglkllqqadvvlyadslvsqdliakskpgaevl
ktagmhleemvgtmldrmregkmvvrvhtgdpamygaimeqmvllkregvdieivpgvts
vfaaaaaaeaeltipdltqtviltraegrtpvpefekltdlakhkctialflsstltkkv
mkefinagwsedtpvvvvykatwpdekivrttvkdlddamrtngirkqamilagwaldp