6HAE: Crystal structure of [Fe]-hydrogenase (Hmd) from Methanococcus aeolicus in complex with FeGP cofactor and methenyl-tetrahydromethanopterin (close form B)

PDB ID: 6HAEDownload
MMDB ID: 178803
PDB Deposition Date: 2018/8/7
Updated in MMDB: 2019/09
Experimental Method:
x-ray diffraction
Resolution: 1.85  Å
Source Organism:
Similar Structures:
Biological Unit for 6HAE: dimeric; determined by author and by software (PISA)
Molecular Components in 6HAE
Label Count Molecule
Proteins (2 molecules)
2
5,10-methenyltetrahydromethanopterin Hydrogenase
Molecule annotation
Chemicals and Non-standard biopolymers (30 molecules)
1
2
GLYCEROLGLYCEROL
2
2
1-{4-[(6S,6aR,7R)-3-amino-6,7-dimethyl-1-oxo-1,2,5,6,6a,7-hexahydro-8H-imidazo[1,5-f]pteridin-10-ium-8-yl]phenyl}-1-deoxy-5-O-{5-O-[(S)-{[(1S)-1,3-dicarboxypropyl]oxy}(hydroxy)phosphoryl]-alpha-D-ribofuranosyl}-D-ribitol1-{4-[(6S,6aR,7R)-3-amino-6,7-dimethyl-1-oxo-1,2,5,6,6a,7-hexahydro-8H-imidazo[1,5-f]pteridin-10-ium-8-yl]phenyl}-1-deoxy-5-O-{5-O-[(S)-{[(1S)-1,3-dicarboxypropyl]oxy}(hydroxy)phosphoryl]-alpha-D-ribofuranosyl}-D-ribitol
3
2
SODIUM IONSODIUM ION
4
15
THIOCYANATE IONTHIOCYANATE ION
5
2
CHLORIDE IONCHLORIDE ION
6
4
POTASSIUM IONPOTASSIUM ION
7
2
iron-guanylyl pyridinol cofactoriron-guanylyl pyridinol cofactor
8
1
NONAETHYLENE GLYCOLNONAETHYLENE GLYCOL
* 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