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

SCALLOP MYOSIN S1 COMPLEXED WITH MGADP:VANADATE-TRANSITION STATE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 4.20 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: T.179, S.237 Ligands: VO4.2, ADP.3 No protein-ligand interaction detected (PLIP) MG.4: 1 residues within 4Å: Chain B: F.23 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:F.23

1 x VO4: VANADATE ION(Non-covalent)

VO4.2: 7 residues within 4Å: Chain A: S.174, G.175, S.237, A.458, G.459 Ligands: MG.1, ADP.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.175, A:S.237, A:S.237, A:G.459

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.3: 11 residues within 4Å: Chain A: R.123, E.173, S.174, G.175, A.176, G.177, K.178, T.179, E.180 Ligands: MG.1, VO4.2 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:Y.122, A:R.123, A:G.175, A:A.176, A:G.177, A:K.178, A:T.179, A:E.180

1 x CA: CALCIUM ION(Non-covalent)

CA.5: 5 residues within 4Å: Chain C: D.17, D.20, G.21, D.23, A.25 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:D.17, C:G.21, C:A.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Houdusse, A. et al., Three conformational states of scallop myosin S1. Proc.Natl.Acad.Sci.USA (2000)

Release Date

2000-10-25

Peptides

MYOSIN HEAD: A
MYOSIN HEAD: B
MYOSIN HEAD: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
W

C
X

MYOSIN HEAD

MYOSIN HEAD

MYOSIN HEAD

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