SMTL ID : 2zlw.1

Horse methemoglobin high salt, pH 7.0 (75% relative humidity)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-2-2-mer

Ligands

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

HEM.1: 16 residues within 4Å: Chain A: Y.42, F.43, H.45, F.46, H.58, K.61, A.65, L.83, L.86, H.87, L.91, V.93, N.97, F.98, L.101, L.136 16 PLIP interactions: 16 interactions with chain A, Hydrophobic interactions: A:Y.42, A:Y.42, A:F.43, A:K.61, A:L.83, A:L.91, A:V.93, A:F.98, A:F.98, A:L.136 Salt bridges: A:H.45, A:K.61 pi-Stacking: A:H.58, A:H.58, A:H.87 Metal complexes: A:H.87 HEM.2: 14 residues within 4Å: Chain B: F.41, F.42, H.63, F.71, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, V.137, L.141 16 PLIP interactions: 16 interactions with chain B, Hydrophobic interactions: B:F.41, B:F.41, B:F.42, B:F.71, B:L.88, B:L.91, B:L.96, B:L.96, B:V.98, B:N.102, B:F.103, B:L.106, B:V.137, B:L.141 Hydrogen bonds: B:S.44 Metal complexes: B:H.92 HEM.3: 15 residues within 4Å: Chain C: M.32, Y.42, F.43, H.45, H.58, K.61, A.65, L.86, H.87, L.91, V.93, N.97, F.98, L.101, L.136 14 PLIP interactions: 14 interactions with chain C, Hydrophobic interactions: C:Y.42, C:F.43, C:K.61, C:K.61, C:L.91, C:V.93, C:F.98, C:L.101, C:L.136 Salt bridges: C:H.45, C:K.61 pi-Stacking: C:H.58, C:H.58 Metal complexes: C:H.87 HEM.4: 15 residues within 4Å: Chain D: F.41, F.42, H.63, V.67, S.70, F.71, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141 15 PLIP interactions: 15 interactions with chain D, Hydrophobic interactions: D:F.41, D:F.41, D:F.42, D:F.42, D:V.67, D:F.71, D:L.88, D:L.91, D:L.96, D:V.98, D:V.98, D:N.102, D:F.103, D:L.141 Metal complexes: D:H.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kaushal, P.S. et al., Water-mediated variability in the structure of relaxed-state haemoglobin. Acta Crystallogr.,Sect.F (2008)

Release Date

2008-06-24

Peptides

Hemoglobin subunit alpha: AC
Hemoglobin subunit beta: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Hemoglobin subunit alpha

Hemoglobin subunit beta

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