SMTL ID : 1y1a.5 (4 other biounits)

CRYSTAL STRUCTURE OF CALCIUM AND INTEGRIN BINDING PROTEIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

6 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: D.108, D.112, T.114, D.119 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.108, A:D.112, A:D.119, H2O.2, H2O.3 CA.2: 5 residues within 4Å: Chain A: D.153, D.155, D.157, T.159, E.164 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.153, A:D.157, A:T.159, A:E.164, H2O.2 CA.3: 4 residues within 4Å: Chain A: L.87, S.88, S.91, A.94 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:S.88, A:S.91, A:A.94 CA.5: 4 residues within 4Å: Chain B: D.108, D.112, T.114, D.119 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.108, B:D.112, B:D.119, H2O.6, H2O.7 CA.6: 5 residues within 4Å: Chain B: D.153, D.155, D.157, T.159, E.164 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.153, B:D.157, B:T.159, B:E.164, H2O.6 CA.7: 4 residues within 4Å: Chain B: L.87, S.88, S.91, A.94 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:S.88, B:S.91, B:A.94

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.4: 7 residues within 4Å: Chain A: L.4, Y.8, H.23, L.41, E.81 Chain B: H.23 Ligands: GSH.8 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Y.8, A:L.41 Water bridges: A:E.7, B:H.23 Salt bridges: A:H.23, B:H.23 GSH.8: 7 residues within 4Å: Chain A: H.23 Chain B: L.4, Y.8, H.23, L.41, E.81 Ligands: GSH.4 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B Salt bridges: A:H.23, B:H.23 Hydrogen bonds: B:L.41, B:E.81 Water bridges: B:E.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Blamey, C.J. et al., The crystal structure of calcium- and integrin-binding protein 1: Insights into redox regulated functions. Protein Sci. (2005)

Release Date

2005-05-03

Peptides

Calcium and integrin binding 1 (calmyrin): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

Calcium and integrin binding 1 (calmyrin)

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