PDB 3k1a

PDB Information

PDB3K1A
MethodX-RAY DIFFRACTION
Host OrganismEscherichia coli
Gene SourceAzotobacter vinelandii
Primary Citation
Insights into substrate binding at FeMo-cofactor in nitrogenase from the structure of an alpha-70(Ile) MoFe protein variant
Sarma, R., Barney, B.M., Keable, S., Dean, D.R., Seefeldt, L.C., Peters, J.W.
J.Inorg.Biochem.
HeaderOxidoreductase
Released2009-09-26
Resolution2.230
CATH Insert Date18 Feb, 2010

PDB Images (19)

PDB Prints

PDB Chains (4)

Chain ID Date inserted into CATH CATH Status
A 18 Feb, 2010 Chopped
B 18 Feb, 2010 Chopped
C 18 Feb, 2010 Chopped
D 18 Feb, 2010 Chopped

CATH Domains (14)

Domain ID Date inserted into CATH Superfamily CATH Status
3k1aA01 11 Apr, 2010 3.40.50.1980 Assigned
3k1aA02 11 Apr, 2010 3.40.50.1980 Assigned
3k1aA03 11 Apr, 2010 3.40.50.1980 Assigned
3k1aB01 11 Apr, 2010 3.40.50.1980 Assigned
3k1aB02 11 Apr, 2010 3.40.50.1980 Assigned
3k1aB03 11 Apr, 2010 1.20.89.10 Assigned
3k1aB04 11 Apr, 2010 3.40.50.1980 Assigned
3k1aC01 11 Apr, 2010 3.40.50.1980 Assigned
3k1aC02 11 Apr, 2010 3.40.50.1980 Assigned
3k1aC03 11 Apr, 2010 3.40.50.1980 Assigned
3k1aD01 11 Apr, 2010 3.40.50.1980 Assigned
3k1aD02 11 Apr, 2010 3.40.50.1980 Assigned
3k1aD03 11 Apr, 2010 1.20.89.10 Assigned
3k1aD04 11 Apr, 2010 3.40.50.1980 Assigned

UniProtKB Entries (4)

Accession Gene ID Taxon Description
P07329 NIFK_AZOVI Azotobacter vinelandii Nitrogenase molybdenum-iron protein beta chain
P07329 NIFK_AZOVI Azotobacter vinelandii Nitrogenase molybdenum-iron protein beta chain
P07328 NIFD_AZOVI Azotobacter vinelandii Nitrogenase molybdenum-iron protein alpha chain
P07328 NIFD_AZOVI Azotobacter vinelandii Nitrogenase molybdenum-iron protein alpha chain