SMTL ID : 1umo.1

The crystal structure of cytoglobin: the fourth globin type discovered in man

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.59 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 17 residues within 4Å: Chain A: A.56, Y.59, F.60, Q.77, K.80, H.81, R.84, V.85, L.89, V.109, A.112, H.113, H.117, V.119, Y.123, F.124, L.127 23 PLIP interactions: 23 interactions with chain A, Hydrophobic interactions: A:A.56, A:Y.59, A:Y.59, A:F.60, A:F.60, A:F.60, A:R.84, A:V.85, A:L.89, A:V.109, A:H.117, A:V.119, A:V.119, A:Y.123, A:F.124, A:L.127 Salt bridges: A:K.80, A:H.113, A:K.116, A:H.117 pi-Cation interactions: A:H.117 Metal complexes: A:H.81, A:H.113 HEM.2: 17 residues within 4Å: Chain B: F.49, Y.59, F.60, Q.77, K.80, H.81, R.84, V.85, A.88, L.89, V.109, H.113, H.117, V.119, Y.123, F.124, L.127 20 PLIP interactions: 20 interactions with chain B, Hydrophobic interactions: B:F.49, B:Y.59, B:Y.59, B:F.60, B:F.60, B:R.84, B:R.84, B:A.88, B:L.89, B:V.109, B:V.119, B:V.119, B:Y.123, B:F.124 Hydrogen bonds: B:Q.77 Salt bridges: B:K.80, B:H.117 pi-Stacking: B:H.117 Metal complexes: B:H.81, B:H.113

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

de Sanctis, D. et al., Crystal structure of cytoglobin: the fourth globin type discovered in man displays heme hexa-coordination. J.Mol.Biol. (2004)

Release Date

2004-09-02

Peptides

CYTOGLOBIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CYTOGLOBIN

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