SMTL ID : 3trp.1 (1 other biounit)

Crystal structure of recombinant rabbit skeletal calsequestrin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

monomer

Ligands

3 x MRD: (4R)-2-METHYLPENTANE-2,4-DIOL(Non-functional Binders)

MRD.1: 3 residues within 4Å: Chain A: N.276, E.340, E.344 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:E.340, A:E.344 Hydrogen bonds: A:N.279, A:E.344 MRD.2: 4 residues within 4Å: Chain A: W.242, Y.298, W.299, A.320 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.242, A:W.242, A:A.320 MRD.3: 2 residues within 4Å: Chain A: L.294, L.295 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.294 Hydrogen bonds: A:L.294

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.4: 7 residues within 4Å: Chain A: I.249, V.314, D.321, V.323, V.346, G.349, E.350 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:I.249, A:V.314, A:V.323, A:E.350 Hydrogen bonds: A:D.321, A:D.321 Water bridges: A:V.346, A:G.349

6 x CA: CALCIUM ION(Non-covalent)

CA.5: 3 residues within 4Å: Chain A: D.210, P.212, E.217 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.210, A:E.217, H2O.3, H2O.3, H2O.3 CA.6: 7 residues within 4Å: Chain A: N.17, V.18, L.74, V.75, D.76, K.79, D.80 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:V.18, A:L.74, A:D.80, H2O.1 CA.7: 3 residues within 4Å: Chain A: E.199, T.229, T.277 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.199, A:E.199, A:T.229, A:T.277, A:T.277 CA.8: 2 residues within 4Å: Chain A: T.189, D.196 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.189, A:T.189, H2O.5, H2O.6, H2O.17 CA.9: 4 residues within 4Å: Chain A: E.109, P.235, D.291, F.292 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.109, A:D.291 CA.10: 4 residues within 4Å: Chain A: E.117, F.118, D.121, E.236 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.121, A:E.236, H2O.15

2 x NA: SODIUM ION(Non-functional Binders)

NA.11: 5 residues within 4Å: Chain A: E.256, E.257, A.258, D.288, D.290 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.257, A:A.258, A:D.288 Water bridges: A:D.288 NA.12: 1 residues within 4Å: Chain A: P.172 3 PLIP interactions: 3 interactions with chain A Water bridges: A:E.145, A:P.172, A:Y.173

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sanchez, E.J. et al., High-capacity Ca2+ Binding of Human Skeletal Calsequestrin. J.Biol.Chem. (2012)

Release Date

2012-02-22

Peptides

Calsequestrin-1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Calsequestrin-1

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