1EAJ

DIMERIC STRUCTURE OF THE COXSACKIE VIRUS AND ADENOVIRUS RECEPTOR D1 DOMAIN AT 1.35 ANGSTROM RESOLUTION

PDB DOI: https://doi.org/10.2210/pdb1EAJ/pdb

Classification: VIRUS/VIRAL PROTEIN RECEPTOR
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2001-07-12 Released: 2001-07-13
Deposition Author(s): van Raaij, M.J., Cusack, S.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.35 Å
R-Value Free: 0.148
R-Value Work: 0.137
R-Value Observed: 0.137

wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

Dimeric structure of the coxsackievirus and adenovirus receptor D1 domain at 1.7 A resolution.

van Raaij, M.J., Chouin, E., van der Zandt, H., Bergelson, J.M., Cusack, S.

(2000) Structure 8: 1147-1155

PubMed: 11080637 Search on PubMed
DOI: https://doi.org/10.1016/s0969-2126(00)00528-1
Primary Citation of Related Structures:
1EAJ, 1F5W

PubMed Abstract:
The coxsackievirus and adenovirus receptor (CAR) comprises two extracellular immunoglobulin domains, a transmembrane helix and a C-terminal intracellular domain. The amino-terminal immunoglobulin domain (D1) of CAR is necessary and sufficient for adenovirus binding, whereas the site of coxsackievirus attachment has not yet been localized. The normal cellular role of CAR is currently unknown, although CAR was recently proposed to function as a homophilic cell adhesion molecule.

Organizational Affiliation

European Molecular Biology Laboratory Grenoble Outstation c/o Institut Laue Langevin BP 156 F-38042 9, Grenoble Cedex, France. m.vanraaij@chem.leidenuniv.nl

Macromolecule Content

Total Structure Weight: 28.29 kDa
Atom Count: 2,304
Modelled Residue Count: 244
Deposited Residue Count: 252
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
COXSACKIE VIRUS AND ADENOVIRUS RECEPTOR	A, B	126	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P78310 (Homo sapiens) Explore P78310 Go to UniProtKB: P78310
PHAROS: P78310 GTEx: ENSG00000154639
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P78310
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth B]	C [auth A], D [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Focus chain D [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.35 Å
R-Value Free: 0.148
R-Value Work: 0.137
R-Value Observed: 0.137
Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.538	α = 90
b = 68.538	β = 90
c = 146.406	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
AMoRE	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2001-07-13

Deposition Author(s):

van Raaij, M.J.

Cusack, S.

Revision History (Full details and data files)

Version 1.0: 2001-07-13
Type: Initial release
Version 1.1: 2011-05-08
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2018-02-07
Changes: Database references, Structure summary
Version 1.4: 2023-12-13
Changes: Data collection, Database references, Other, Refinement description