5D51: Krypton derivatization of an O2-tolerant membrane-bound [NiFe] hydrogenase reveals a hydrophobic gas tunnel network

PDB ID: 5D51Download
MMDB ID: 137692
PDB Deposition Date: 2015/8/10
Updated in MMDB: 2016/05
Experimental Method:
x-ray diffraction
Resolution: 1.47  Å
Source Organism:
Similar Structures:
Biological Unit for 5D51: dimeric; determined by author and by software (PISA)
Molecular Components in 5D51
Label Count Molecule
Proteins (2 molecules)
1
Uptake Hydrogenase Large Subunit
(Gene symbol: E6A55_RS32225)
Molecule annotation
1
Uptake Hydrogenase Small Subunit
(Gene symbol: E6A55_RS32220)
Molecule annotation
Chemicals and Non-standard biopolymers (26 molecules)
1
1
NI-FE OXIDIZED ACTIVE CENTERNI-FE OXIDIZED ACTIVE CENTER
2
1
MAGNESIUM IONMAGNESIUM ION
3
19
KRYPTONKRYPTON
4
2
CHLORIDE IONCHLORIDE ION
5
1
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
6
1
FE3-S4 CLUSTERFE3-S4 CLUSTER
7
1
FE4-S3 CLUSTERFE4-S3 CLUSTER
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303