1OLZ	Developmental Protein	date	Aug 19, 2003
title	The Ligand-Binding Face Of The Semaphorins Revealed By The H Resolution Crystal Structure Of Sema4d
authors	C.A.Love, K.Harlos, N.Mavaddat, S.J.Davis, D.I.Stuart, E.Y.Jones, R.M.Esnouf
compound		source
Molecule: Semaphorin 4d Chain: A, B Fragment: Soluble Extracellular Fragment, Residues 22-677 Synonym: Leukocyte Activation Antigen Cd100, Bb18, A8, Gr3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_taxid: 10029 Expression_system_variant: Lec3.2.8.1 Expression_system_cell_line: Cho Expression_system_vector: Pee14
symmetry	Space Group: P 1	R_factor 0.206 R_Free 0.270
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.320 76.760 89.410 77.41 73.35 63.57
method	X-Ray Diffraction	resolution	2.00 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	The ligand-binding face of the semaphorins revealed by the high-resolution crystal structure of SEMA4D., Love CA, Harlos K, Mavaddat N, Davis SJ, Stuart DI, Jones EY, Esnouf RM, Nat Struct Biol. 2003 Oct;10(10):843-8. Epub 2003 Sep 7. PMID:12958590

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (221 Kb) [Save to disk] Biological Unit Coordinates (1olz.pdb1.gz) 216 Kb CSU: Contacts of Structural Units for 1OLZ Likely Quarternary Molecular Structure file(s) for 1OLZ Structure Factors (782 Kb) Retrieve 1OLZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OLZ from S2C, [Save to disk] Re-refined 1olz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1OLZ 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.

Visual 3D analysis of 1OLZ

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1OLZ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1olza2, region A:3-480 [Jmol] [rasmolscript] [script source]     - Domain d1olza3, region A:481-536 [Jmol] [rasmolscript] [script source]     - Domain d1olza1, region A:537-628 [Jmol] [rasmolscript] [script source]     - Domain d1olzb2, region B:3-480 [Jmol] [rasmolscript] [script source]     - Domain d1olzb3, region B:481-536 [Jmol] [rasmolscript] [script source]     - Domain d1olzb1, region B:537-628 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1olz_B] [1olz_A] [1olz] SWISS-PROT database: [Q92854] Domain organization of [SEM4D_HUMAN] by SWISSPFAM Domains found in 1OLZ: [IG] [PSI] [Sema ] by SMART

Other resources with information on 1OLZ

Community annotation for 1OLZ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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