SMTL ID : 3vti.1 (2 other biounits)

Crystal structure of HypE-HypF complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.56 Å

Oligo State

hetero-2-2-mer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.114, C.117, C.136, C.139 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.114, A:C.117, A:C.136, A:C.139 ZN.2: 4 residues within 4Å: Chain A: C.164, C.167, C.186, C.189 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.164, A:C.167, A:C.186, A:C.189 ZN.4: 5 residues within 4Å: Chain B: C.114, C.117, C.136, C.139, R.177 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.114, B:C.117, B:C.136, B:C.139 ZN.5: 5 residues within 4Å: Chain B: R.127, C.164, C.167, C.186, C.189 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.164, B:C.167, B:C.186, B:C.189

2 x FE: FE (III) ION(Non-covalent)

FE.3: 4 residues within 4Å: Chain A: H.483, H.487, D.507, D.734 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.483, A:H.487, A:D.507, A:D.734, H2O.2, H2O.7 FE.6: 5 residues within 4Å: Chain B: H.483, H.487, D.507, T.509, D.734 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.483, B:H.487, B:D.507, B:D.734, H2O.8, H2O.12

2 x MG: MAGNESIUM ION(Non-covalent)

MG.7: 3 residues within 4Å: Chain C: D.22, D.60, D.199 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.22, C:D.60, C:D.199, H2O.12 MG.8: 3 residues within 4Å: Chain D: D.22, D.60, D.199 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:D.22, D:D.60, D:D.199, H2O.14, H2O.14

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shomura, Y. et al., Structural basis for the reaction mechanism of S-carbamoylation of HypE by HypF in the maturation of [NiFe]-hydrogenases. J.Biol.Chem. (2012)

Release Date

2012-07-04

Peptides

Hydrogenase maturation factor: AB
Hydrogenase maturation factor: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Hydrogenase maturation factor

Hydrogenase maturation factor

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