SMTL ID : 1hve.1

STRUCTURAL AND ELECTROPHYSIOLOGICAL ANALYSIS OF ANNEXIN V MUTANTS. MUTAGENESIS OF HUMAN ANNEXIN V, AN IN VITRO VOLTAGE-GATED CALCIUM CHANNEL, PROVIDES INFORMATION ABOUT THE STRUCTURAL FEATURES OF THE ION PATHWAY, THE VOLTAGE SENSOR AND THE ION SELECTIVITY FILTER

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

5 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: L.99, K.100, G.101, G.103, T.104, D.143 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:L.99, A:G.101, A:G.103, A:D.143 CA.2: 5 residues within 4Å: Chain A: M.258, K.259, G.260, G.262, D.302 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:M.258, A:G.260, A:G.262, A:D.302 CA.3: 5 residues within 4Å: Chain A: M.27, K.28, G.29, G.31, E.71 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:M.27, A:G.29, A:G.31, A:E.71, H2O.2 CA.4: 2 residues within 4Å: Chain A: T.32, E.34 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.32, A:E.34, H2O.4 CA.5: 6 residues within 4Å: Chain A: K.69, S.70, E.71, L.72, T.73, Q.77 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:K.69, A:S.70, A:L.72

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

SO4.6: 4 residues within 4Å: Chain A: R.24, K.28, G.29, R.62 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.29, A:G.29 Salt bridges: A:R.24, A:R.62

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Burger, A. et al., Structural and electrophysiological analysis of annexin V mutants. Mutagenesis of human annexin V, an in vitro voltage-gated calcium channel, provides information about the structural features of the ion pathway, the voltage sensor and the ion selectivity filter. J.Mol.Biol. (1994)

Release Date

1995-03-31

Peptides

ANNEXIN V: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ANNEXIN V

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