SMTL ID : 1vhb.1

BACTERIAL DIMERIC HEMOGLOBIN FROM VITREOSCILLA STERCORARIA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

homo-dimer

Ligands

2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 15 residues within 4Å: Chain A: L.42, F.43, P.54, L.57, T.60, V.61, I.81, K.84, H.85, V.90, H.94, Y.95, V.98, I.129, F.133 19 PLIP interactions: 19 interactions with chain A, Hydrophobic interactions: A:L.42, A:F.43, A:F.43, A:F.43, A:P.54, A:P.54, A:L.57, A:T.60, A:V.61, A:I.81, A:V.90, A:Y.95, A:Y.95, A:V.98, A:I.129, A:F.133, A:F.133 Salt bridges: A:K.84 Metal complexes: A:H.85 HEM.2: 14 residues within 4Å: Chain B: L.42, F.43, P.54, L.57, T.60, V.61, I.81, K.84, H.85, V.90, H.94, Y.95, V.98, F.133 18 PLIP interactions: 18 interactions with chain B, Hydrophobic interactions: B:F.43, B:F.43, B:F.43, B:P.54, B:P.54, B:L.57, B:T.60, B:V.61, B:I.81, B:I.81, B:V.90, B:Y.95, B:Y.95, B:V.98, B:F.133, B:F.133 Salt bridges: B:K.84 Metal complexes: B:H.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tarricone, C. et al., Unusual structure of the oxygen-binding site in the dimeric bacterial hemoglobin from Vitreoscilla sp. Structure (1997)

Release Date

1998-02-25

Peptides

HEMOGLOBIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HEMOGLOBIN

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