SMTL ID : 4okh.1 (1 other biounit)

Crystal structure of calpain-3 penta-EF-hand domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

homo-dimer

Ligands

8 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: A.22, D.25, E.27, E.32 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:A.22, A:D.25, A:E.27, A:E.32, H2O.1 CA.2: 5 residues within 4Å: Chain A: D.65, D.67, S.69, K.71, E.76 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.65, A:D.67, A:S.69, A:E.76, H2O.1 CA.3: 4 residues within 4Å: Chain A: D.95, D.97, S.99, T.101 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.95, A:D.97, A:S.99, A:T.101, H2O.1 CA.4: 4 residues within 4Å: Chain A: D.160, D.162, D.164, I.166 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.160, A:D.164, A:I.166, H2O.1, H2O.1 CA.6: 4 residues within 4Å: Chain B: A.22, D.25, E.27, E.32 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:A.22, B:E.27, B:E.32, H2O.2, H2O.2 CA.7: 5 residues within 4Å: Chain B: D.65, D.67, S.69, K.71, E.76 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.65, B:D.67, B:S.69, B:E.76, H2O.2 CA.8: 4 residues within 4Å: Chain B: D.95, D.97, S.99, T.101 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.95, B:D.97, B:S.99, B:T.101, H2O.2 CA.9: 4 residues within 4Å: Chain B: D.160, D.162, D.164, I.166 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.160, B:D.162, B:D.164, B:I.166, H2O.1, H2O.1

2 x PEU: 2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,59,62,65,68,71,74,77,80-HEPTACOSAOXADOOCTACONTAN-82-OL(Non-covalent)

PEU.5: 9 residues within 4Å: Chain A: R.154, A.155, A.158, F.159, N.170, E.173, Q.176, Y.180 Chain B: Q.121 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.154, A:N.170, A:Q.176 PEU.10: 7 residues within 4Å: Chain B: F.159, I.167, K.168, L.169, E.173, L.177, Y.180 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.168, B:Y.180, B:Y.180

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Partha, S.K. et al., Crystal structure of calpain-3 penta-EF-hand (PEF) domain - a homodimerized PEF family member with calcium bound at the fifth EF-hand. Febs J. (2014)

Release Date

2014-05-28

Peptides

Calpain-3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Calpain-3

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