SMTL ID : 1myh.2 (1 other biounit)

HIGH RESOLUTION X-RAY STRUCTURES OF PIG METMYOGLOBIN AND TWO CD3 MUTANTS MB(LYS45-> ARG) AND MB(LYS45-> SER)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: R.45, K.63, H.64, T.67 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.67 Water bridges: A:T.67 Salt bridges: A:R.45, A:K.63, A:H.64

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

HEM.2: 16 residues within 4Å: Chain A: T.39, K.42, F.43, R.45, H.64, T.67, V.68, A.71, L.89, S.92, H.93, H.97, I.99, Y.103, I.107, F.138 20 PLIP interactions: 19 interactions with chain A, 1 Ligand-Water interactions, Hydrophobic interactions: A:F.43, A:F.43, A:F.43, A:T.67, A:V.68, A:A.71, A:L.89, A:L.89, A:I.99, A:I.99, A:Y.103, A:I.107, A:F.138 Hydrogen bonds: A:S.92 Salt bridges: A:R.45, A:H.93, A:H.97 pi-Stacking: A:H.97 Metal complexes: A:H.93, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Oldfield, T.J. et al., High-resolution X-ray structures of pig metmyoglobin and two CD3 mutants: Mb(Lys45----Arg) and Mb(Lys45----Ser). Biochemistry (1992)

Release Date

1994-01-31

Peptides

MYOGLOBIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

MYOGLOBIN

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