PDB entry 2q3b
View 2q3b on RCSB PDB site
Description: 1.8 A Resolution Crystal Structure of O-Acetylserine Sulfhydrylase (OASS) Holoenzyme From MYCOBACTERIUM TUBERCULOSIS
Class: transferase
Keywords: Mycobacterium tuberculosis, Pyridoxal-5'-phosphate, sulphur metabolism, cysteine biosynthesis, TRANSFERASE
Deposited on
2007-05-30, released
2007-06-12
The last revision prior to the SCOPe 2.06 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-08.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.175
AEROSPACI score: 0.53
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Cysteine synthase A
Species: Mycobacterium tuberculosis [TaxId:1773]
Gene: cysK
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.06: d2q3ba_ - Heterogens: CL, MPD, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2q3bA (A:)
gshmsiaeditqligrtplvrlrrvtdgavadivakleffnpansvkdrigvamlqaaeq
aglikpdtiileptsgntgialamvcaargyrcvltmpetmslerrmllraygaeliltp
gadgmsgaiakaeelaktdqryfvpqqfenpanpaihrvttaeevwrdtdgkvdivvagv
gtggtitgvaqvikerkpsarfvavepaaspvlsggqkgphpiqgigagfvppvldqdlv
deiitvgnedalnvarrlareegllvgissgaatvaalqvarrpenagklivvvlpdfge
rylstplfadvad
Sequence, based on observed residues (ATOM records): (download)
>2q3bA (A:)
msiaeditqligrtplvrlrrvtdgavadivakleffnpansvkdrigvamlqaaeqagl
ikpdtiileptsgntgialamvcaargyrcvltmpetmslerrmllraygaeliltpgad
gmsgaiakaeelaktdqryfvpqqfenpanpaihrvttaeevwrdtdgkvdivvagvgtg
gtitgvaqvikerkpsarfvavepaaspvlsggqkgphpiqgigagfvppvldqdlvdei
itvgnedalnvarrlareegllvgissgaatvaalqvarrpenagklivvvlpdfgeryl