SMTL ID : 1bin.1 (1 other biounit)

LEGHEMOGLOBIN A (ACETOMET)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 5 residues within 4Å: Chain A: F.44, H.61, L.65, V.105 Ligands: HEM.3 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.44, A:L.65, A:V.105 Salt bridges: A:H.61

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: P.38, A.39, Q.101 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.39, A:Q.101

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

HEM.3: 21 residues within 4Å: Chain A: L.43, F.44, S.45, H.61, K.64, L.65, L.68, L.88, V.91, H.92, Q.94, A.96, V.97, Q.101, F.102, V.105, Y.133, L.136, A.137, I.140 Ligands: ACT.1 25 PLIP interactions: 24 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:L.43, A:L.43, A:F.44, A:F.44, A:F.44, A:K.64, A:L.68, A:L.88, A:V.91, A:V.97, A:F.102, A:F.102, A:V.105, A:Y.133, A:L.136, A:A.137, A:I.140 Hydrogen bonds: A:S.45 Salt bridges: A:K.57, A:H.61, A:K.64 pi-Stacking: A:F.44, A:H.61 Metal complexes: A:H.92, ACT.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hargrove, M.S. et al., Characterization of recombinant soybean leghemoglobin a and apolar distal histidine mutants. J.Mol.Biol. (1997)

Release Date

1997-03-12

Peptides

LEGHEMOGLOBIN A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

LEGHEMOGLOBIN A

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