7F05

Crystal structure of human cardiac calsequestrin bound with calcium


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.209 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Ca2+-dependent Formation of a Non-transmembrane Channel in a Calsequestrin-2 Dimer

Fan, X.X.Liu, Z.H.Yu, H.Liu, X.Y.Li, L.L.Wang, L.P.Li, H.T.Huang, X.Y.Xu, Z.Su, X.D.Song, C.Guo, X.F.Wang, S.Q.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Calsequestrin-2A,
B [auth C],
C [auth B],
D
403Homo sapiensMutation(s): 0 
Gene Names: CASQ2
UniProt & NIH Common Fund Data Resources
Find proteins for O14958 (Homo sapiens)
Explore O14958 
Go to UniProtKB:  O14958
PHAROS:  O14958
GTEx:  ENSG00000118729 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO14958
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
CA (Subject of Investigation/LOI)
Query on CA

Download Ideal Coordinates CCD File 
AA [auth C]
AB [auth B]
BA [auth C]
BB [auth B]
CA [auth C]
AA [auth C],
AB [auth B],
BA [auth C],
BB [auth B],
CA [auth C],
CB [auth B],
DA [auth C],
DB [auth B],
E [auth A],
EA [auth C],
EB [auth B],
F [auth A],
FA [auth C],
FB [auth B],
G [auth A],
GA [auth C],
GB [auth B],
H [auth A],
HA [auth C],
HB [auth B],
I [auth A],
IA [auth C],
IB [auth B],
J [auth A],
JA [auth C],
JB [auth B],
K [auth A],
KA [auth C],
KB [auth B],
L [auth A],
LA [auth C],
LB [auth B],
M [auth A],
MA [auth C],
MB [auth D],
N [auth A],
NA [auth C],
NB [auth D],
O [auth A],
OA [auth C],
OB [auth D],
P [auth A],
PA [auth C],
PB [auth D],
Q [auth A],
QA [auth C],
QB [auth D],
R [auth A],
RA [auth C],
RB [auth D],
S [auth A],
SA [auth C],
SB [auth D],
T [auth A],
TA [auth C],
TB [auth D],
U [auth A],
UA [auth B],
UB [auth D],
V [auth A],
VA [auth B],
VB [auth D],
W [auth A],
WA [auth B],
WB [auth D],
X [auth A],
XA [auth B],
XB [auth D],
Y [auth C],
YA [auth B],
YB [auth D],
Z [auth C],
ZA [auth B],
ZB [auth D]
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.209 
  • Space Group: I 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 157.34α = 90
b = 68.35β = 91.2
c = 157.985γ = 90
Software Package:
Software NamePurpose
SCALAdata scaling
PHENIXrefinement
PDB_EXTRACTdata extraction
iMOSFLMdata reduction
PHASERphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2022-06-08
    Type: Initial release
  • Version 1.1: 2024-05-29
    Changes: Data collection