ISDA: 27RB

Deposition Date 2026-06-09

Release Date 2026-07-15

Last Version Date 2026-07-15

Entry Detail

PDB ID:

27RB

Keywords:

MEMBRANE PROTEIN

Title:

Crystal structure of SR Ca2+-ATPase in E2(TG) with bound BC

Biological Source:

Source Organism(s):

Oryctolagus cuniculus (Taxon ID: 9986)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.60 Å

R-Value Free:

0.26

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

P 41 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Sarcoplasmic/endoplasmic reti
Gene (Uniprot):ATP2A1
Chain IDs:A
Chain Length:1002
Number of Molecules:1
Biological Source:Oryctolagus cuniculus

UniProt ID:P04191 Pfam ID:PF00690, PF00122, PF13246, PF08282, PF00689 EC:7.2.2.10

Ligand Molecules

A1MHO

PCW

TG1

Primary Citation

Structural Basis of SERCA Inhibition by Derivatives of di-tert-butylhydroquinone Revealed by X-ray Crystallography.

Kanai, R, Hirata, A, Toyoshima, C, Paula, S.Show

J Membr Biol 259 ? ? (2026)

PMID: 42371092 DOI: 10.1007/s00232-026-00388-1

Primary Citation of related structures

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