SMTL ID : 1abw.1

DEOXY RHB1.1 (RECOMBINANT HEMOGLOBIN)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-2-mer

Ligands

2 x MET: METHIONINE(Covalent)

MET.1: 11 residues within 4Å: Chain A: R.141, G.142, V.143, L.144, S.145, K.269, A.272, S.273 Ligands: LEU.2, MET.3, LEU.4 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.143 Hydrogen bonds: A:V.143, A:L.144, A:S.145, A:K.269 MET.3: 8 residues within 4Å: Chain A: G.142, V.143, L.144, S.145, K.269 Ligands: MET.1, LEU.2, LEU.4 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:V.143, M.1 Hydrogen bonds: A:L.144, A:S.145, A:K.269

2 x LEU: LEUCINE(Covalent)

LEU.2: 11 residues within 4Å: Chain A: G.142, V.143, L.144, S.145, D.148, V.215, M.218, F.270 Ligands: MET.1, MET.3, LEU.4 12 PLIP interactions: 11 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:L.144, A:D.148, A:V.215, A:F.270, L.4 Hydrogen bonds: A:V.143, A:L.144, A:S.145, A:S.145, A:D.148 Salt bridges: A:K.149, A:K.269 LEU.4: 13 residues within 4Å: Chain A: V.143, L.144, S.145, P.146, D.148, K.149, V.215, M.218, K.269, F.270 Ligands: MET.1, LEU.2, MET.3 14 PLIP interactions: 13 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:L.144, A:L.144, A:D.148, A:K.149, A:V.215, A:K.269, L.2 Hydrogen bonds: A:V.143, A:L.144, A:S.145, A:S.145, A:D.148 Salt bridges: A:K.149, A:K.269

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

HEM.5: 18 residues within 4Å: Chain A: M.32, T.39, 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 22 PLIP interactions: 21 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:Y.42, A:F.43, A:F.43, A:F.43, A:K.61, A:L.86, A:L.91, A:L.91, A:V.93, A:V.93, A:N.97, A:F.98, A:F.98, A:L.101, A:L.136 Water bridges: A:H.45 Salt bridges: A:H.45, A:K.61 pi-Stacking: A:H.58, A:H.87 Metal complexes: A:H.87, H2O.6 HEM.6: 18 residues within 4Å: Chain A: T.181, Y.184, F.185, H.187, F.188, H.200, K.203, A.207, L.225, L.228, H.229, L.233, V.235, N.239, F.240, L.243, V.274, L.278 17 PLIP interactions: 16 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:Y.184, A:F.185, A:F.185, A:F.185, A:L.225, A:L.228, A:L.233, A:V.235, A:V.235, A:F.240, A:F.240, A:V.274, A:L.278 Salt bridges: A:H.187 pi-Stacking: A:H.200 Metal complexes: A:H.229, H2O.7 HEM.7: 16 residues within 4Å: Chain B: F.41, F.42, H.63, K.66, V.67, A.70, F.85, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141 19 PLIP interactions: 19 interactions with chain B, Hydrophobic interactions: B:F.41, B:F.41, B:F.42, B:F.42, B:K.66, B:V.67, B:F.85, B:L.88, B:L.91, B:L.96, B:L.96, B:V.98, B:V.98, B:F.103, B:L.106, B:L.141 Salt bridges: B:K.66 pi-Stacking: B:H.63 Metal complexes: B:H.92 HEM.8: 14 residues within 4Å: Chain C: F.41, F.42, F.45, H.63, V.67, A.70, L.91, H.92, L.96, V.98, N.102, F.103, L.106, L.141 15 PLIP interactions: 15 interactions with chain C, Hydrophobic interactions: C:F.41, C:F.41, C:F.42, C:F.42, C:F.42, C:V.67, C:L.91, C:L.96, C:L.96, C:V.98, C:F.103, C:L.106, C:L.106, C:L.141 Metal complexes: C:H.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kroeger, K.S. et al., Structures of a hemoglobin-based blood substitute: insights into the function of allosteric proteins. Structure (1997)

Release Date

1998-06-17

Peptides

HEMOGLOBIN-BASED BLOOD SUBSTITUTE: A
HEMOGLOBIN-BASED BLOOD SUBSTITUTE: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

HEMOGLOBIN-BASED BLOOD SUBSTITUTE

HEMOGLOBIN-BASED BLOOD SUBSTITUTE

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