1RSF | pdb_00001rsf

NMR Structure of Monomeric CAR d1 domain

PDB DOI: https://doi.org/10.2210/pdb1RSF/pdb
BMRB: 5516

Classification: SIGNALING PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2003-12-09 Released: 2004-03-02
Deposition Author(s): Jiang, S., Jacobs, A., Laue, T.M., Caffrey, M.

Experimental Data Snapshot

Method: SOLUTION NMR
Conformers Calculated: 100
Conformers Submitted: 30
Selection Criteria: structures with the lowest energy

wwPDB Validation 3D Report Full Report

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

Literature

Solution structure of the coxsackievirus and adenovirus receptor domain 1.

Jiang, S., Jacobs, A., Laue, T.M., Caffrey, M.

(2004) Biochemistry 43: 1847-1853

PubMed: 14967025 Search on PubMed
DOI: https://doi.org/10.1021/bi035490x
Primary Citation Related Structures:
1RSF

PubMed Abstract:
The coxsackievirus and adenovirus receptor (CAR) mediates entry of coxsackievirus B (CVB) and adenovirus (Ad). The normal cellular function of CAR, which is expressed in a wide variety of tissue types, is thought to involve homophilic cell adhesion in the developing brain. The extracellular domain of CAR consists of two immunoglobulin (Ig) domains termed CAR-D1 and CAR-D2. CAR-D1 is shown by sedimentation velocity to be monomeric at pH 3.0. The solution structure and the dynamic properties of monomeric CAR-D1 have been determined by NMR spectroscopy at pH 3.0. The determinants of the CAR-D1 monomer-dimer equilibrium, as well as the binding site of CVB and Ad on CAR, are discussed in light of the monomer structure.

Organizational Affiliation

Department of Biochemistry and Moleular Genetics, University of Illinois at Chicago, Chicago, Illinois 60607, USA.

Macromolecule Content

Total Structure Weight: 13.81 kDa
Atom Count: 971
Modeled Residue Count: 126
Deposited Residue Count: 126
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Coxsackievirus and adenovirus receptor	A	126	Homo sapiens	Mutation(s): 0 Gene Names: CXADR, CAR
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% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P78310
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: SOLUTION NMR
Conformers Calculated: 100
Conformers Submitted: 30
Selection Criteria: structures with the lowest energy

Structure Validation

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Entry History

Deposition Data

Released Date: 2004-03-02

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2004-03-02
Type: Initial release
Version 1.1: 2008-04-29
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2022-03-02
Changes: Database references, Derived calculations
Version 1.4: 2024-10-30
Changes: Data collection, Structure summary

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.