2C8K: Crystal Structure of (SR) Calcium-ATPase E2(Tg) with partially occupied AMPPCP site

PDB ID: 2C8KDownload
MMDB ID: 39629
PDB Deposition Date: 2005/12/6
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 2.8  Å
Source Organism:
Similar Structures:
Biological Unit for 2C8K: monomeric; determined by author and by software (PQS)
Molecular Components in 2C8K
Label Count Molecule
Protein (1 molecule)
1
Arcoplasmic/endoplasmic Reticulum Calcium Atpase 1
(Gene symbol: ATP2A1)
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
1
OCTANOIC ACID [3S-[3ALPHA, 3ABETA, 4ALPHA, 6BETA, 6ABETA, 7BETA, 8ALPHA(Z), 9BALPHA]]-6-(ACETYLOXY)-2,3,-3A,4,5,6,6A,7,8,9B-DECAHYDRO-3,3A-DIHYDROXY-3,6,9-TRIMETHYL-8-[(2-METHYL-1-OXO-2-BUTENYL)OX Y]-2-OXO-4-(1-OXOBUTOXY)-AZULENO[4,5-B]FURAN-7-YL ESTEROCTANOIC ACID [3S-[3ALPHA, 3ABETA, 4ALPHA, 6BETA, 6ABETA, 7BETA, 8ALPHA(Z), 9BALPHA]]-6-(ACETYLOXY)-2,3,-3A,4,5,6,6A,7,8,9B-DECAHYDRO-3,3A-DIHYDROXY-3,6,9-TRIMETHYL-8-[(2-METHYL-1-OXO-2-BUTENYL)OX Y]-2-OXO-4-(1-OXOBUTOXY)-AZULENO[4,5-B]FURAN-7-YL ESTER
2
1
PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTERPHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER
3
1
MAGNESIUM IONMAGNESIUM ION
4
1
SODIUM IONSODIUM ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303