SMTL ID : 4ycm.1

Crystal structure of the calcium pump with bound marine macrolide BLS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

monomer

Ligands

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

NA.1: 6 residues within 4Å: Chain A: Q.244, L.711, K.712, A.714, A.730, E.732 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.730

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

SO4.2: 4 residues within 4Å: Chain A: T.353, T.625, G.626, D.627 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.353, A:G.626, A:D.627 SO4.3: 4 residues within 4Å: Chain A: A.517, P.518, N.628, R.678 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.678

1 x 7BS: (4S,5E,8S,9E,11S,13E,15E,18R)-8-methoxy-9,11-dimethyl-18-[(1Z,4E)-2-methylhexa-1,4-dien-1-yl]-2-oxooxacyclooctadeca-5,9,13,15-tetraen-4-yl 3-O-methyl-beta-D-glucopyranoside(Non-covalent)

7BS.4: 27 residues within 4Å: Chain A: E.55, Q.56, D.59, L.61, V.62, L.65, N.101, V.104, G.105, K.246, L.249, Q.250, L.253, D.254, F.256, G.257, L.260, I.307, P.308, E.309, L.311, P.312, I.315, T.316, L.319, L.336, P.337 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:L.61, A:N.101, A:V.104, A:L.249, A:Q.250, A:L.253, A:F.256, A:I.307, A:L.311, A:I.315, A:L.336, A:P.337 Hydrogen bonds: A:Q.56, A:D.59, A:N.101, A:K.246, A:K.246

2 x PTY: PHOSPHATIDYLETHANOLAMINE(Non-covalent)

PTY.5: 5 residues within 4Å: Chain A: M.923, E.982, F.986, R.989, N.990 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:M.923, A:E.982 Hydrogen bonds: A:S.921, A:N.990 Salt bridges: A:R.989 PTY.6: 3 residues within 4Å: Chain A: I.274, N.275, A.780 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:I.274 Hydrogen bonds: A:N.275

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Morita, M. et al., Biselyngbyasides, cytotoxic marine macrolides, are novel and potent inhibitors of the Ca(2+) pumps with a unique mode of binding. Febs Lett. (2015)

Release Date

2016-01-13

Peptides

Sarcoplasmic/endoplasmic reticulum calcium ATPase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Sarcoplasmic/endoplasmic reticulum calcium ATPase 1

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