SMTL ID : 6tp9.4 (5 other biounits)

c-type cytochrome NirC

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.19 Å

Oligo State

homo-dimer

Ligands

2 x HEC: HEME C(Covalent)

HEC.1: 27 residues within 4Å: Chain A: L.19, L.20, D.23, C.24, S.26, C.27, H.28 Chain B: G.35, L.36, G.37, P.38, L.40, L.45, K.48, L.53, T.56, V.57, R.61, T.64, P.65, M.66, P.67, W.69, L.73, L.81, V.82, L.85 10 PLIP interactions: 9 interactions with chain B, 1 interactions with chain A, Hydrophobic interactions: B:L.40, B:L.53, B:T.56, B:M.66, B:W.69 Hydrogen bonds: B:T.64 Salt bridges: B:K.48, B:R.61, B:R.61 Metal complexes: A:H.28 HEC.2: 27 residues within 4Å: Chain A: G.34, L.36, G.37, P.38, L.40, L.45, K.48, L.53, T.56, V.57, R.61, T.64, P.65, M.66, P.67, W.69, L.73, L.81, V.82, L.85 Chain B: L.19, L.20, D.23, C.24, S.26, C.27, H.28 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain B, Hydrophobic interactions: A:P.38, A:L.40, A:T.56, A:P.65, A:M.66, A:W.69, A:W.69 Salt bridges: A:K.48, A:R.61, A:R.61 Metal complexes: B:H.28

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Klunemann, T. et al., The crystal structure of the heme d1biosynthesis-associated small c-type cytochrome NirC reveals mixed oligomeric states in crystallo. Acta Crystallogr D Struct Biol (2020)

Release Date

2020-04-22

Peptides

Cytochrome c55X: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
K

Cytochrome c55X

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