1D2P	Structural Protein	date	Sep 25, 1999
title	Crystal Structure Of Two B Repeat Units (B1b2) Of The Collagen Binding Protein (Cna) Of Staphylococcus Aureus
authors	C.C.S.Deivanayagam, R.L.Rich, M.Hook, S.V.L.Narayana
compound		source
Molecule: Collagen Adhesin Chain: A Fragment: B Repeat Regions Synonym: Cna Engineered: Yes		Organism_scientific: Staphylococcus Aureus Organism_common: Bacteria Expression_system: Escherichia Coli Expression_system_common: Bacteria Expression_system_plasmid: Pqe-30
symmetry	Space Group: P 21 21 21	R_factor	0.185
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.392 79.418 130.399 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
related structures	by homologous chain: 1D2O
similarity	Belongs to the Collagen_bind family.
subcellular loc.	Attached to the cell wall peptidoglycan by an amide bond (potential).
Gene	CNA (S. aureus)
function	Mediates attachment of staphyococcal cells to collagen- containing substrata.
Gene Ontology	Chain Function Process Component A binding collagen binding cell wall cell surface
Primary reference	Novel fold and assembly of the repetitive B region of the Staphylococcus aureus collagen-binding surface protein., Deivanayagam CC, Rich RL, Carson M, Owens RT, Danthuluri S, Bice T, Hook M, Narayana SV, Structure Fold Des 2000 Jan 15;8(1):67-78. PMID:10673425

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk] Biological Unit Coordinates (1d2p.pdb1.gz) 63 Kb CSU: Contacts of Structural Units for 1D2P Likely Quarternary Molecular Structure file(s) for 1D2P Retrieve 1D2P in mmCIF format [Save to disk]

View 1D2P in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1D2P

Protein Explorer, Easier to use and more powerful than RasMol. (Win and Mac only) Noncovalent Bond Finder displays the closest contacts to ligand or interface, reports distances, walks over water bridges. Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1D2P, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1d2pa1, region A:535-624 [Jmol] [rasmolscript] [script source]     - Domain d1d2pa2, region A:625-721 [Jmol] [rasmolscript] [script source]     - Domain d1d2pa3, region A:722-811 [Jmol] [rasmolscript] [script source]     - Domain d1d2pa4, region A:812-907 [Jmol] [rasmolscript] [script source] Fold representative 1d2p from FSSP and Dali (Families of Structurally Similar Proteins) Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1d2p_A]

Other resources with information on 1D2P

InterPro: IPR001899 , IPR008456 , IPR008454 PDBREPORT (protein verification by WHAT_CHECK procedures) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2007
Bioinformatics and Biological Computing
Weizmann Institute of Science

---