1KGY	Transferase Transferase Receptor	date	Nov 28, 2001
title	Crystal Structure Of The Ephb2-Ephrinb2 Complex
authors	J.P.Himanen, K.R.Rajashankar, M.Lackmann, C.A.Cowan, M.Henkemeye D.B.Nikolov
compound		source
Molecule: Ephrin Type-B Receptor 2 Chain: A, B, C, D Fragment: Ligand-Binding Domain Ec: 2.7.1.112 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Ephrin-B2 Chain: E, F, G, H Fragment: Extracellular Domain Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1	R_factor 0.243 R_Free 0.296
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.000 78.000 78.000 69.00 75.00 69.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand		enzyme	Transferase E.C.2.7.1.112 BRENDA
related structures	by homologous chain: 1IKO, 1NUK, 1SHW
Gene Ontology	Chain Function Process Component A, B, C, D F, E, H, G
Primary reference	Crystal structure of an Eph receptor-ephrin complex., Himanen JP, Rajashankar KR, Lackmann M, Cowan CA, Henkemeyer M, Nikolov DB, Nature 2001 Dec 20-27;414(6866):933-8. PMID:11780069

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (213 Kb) [Save to disk] Biological Unit Coordinates (1kgy.pdb1.gz) 106 Kb Biological Unit Coordinates (1kgy.pdb2.gz) 106 Kb CSU: Contacts of Structural Units for 1KGY Likely Quarternary Molecular Structure file(s) for 1KGY Retrieve 1KGY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KGY from S2C, [Save to disk]

View 1KGY 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 1KGY

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1KGY, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kgya_, region A [Jmol] [rasmolscript] [script source]     - Domain d1kgyb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1kgyc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1kgyd_, region D [Jmol] [rasmolscript] [script source]     - Domain d1kgye_, region E [Jmol] [rasmolscript] [script source]     - Domain d1kgyf_, region F [Jmol] [rasmolscript] [script source]     - Domain d1kgyg_, region G [Jmol] [rasmolscript] [script source]     - Domain d1kgyh_, region H [Jmol] [rasmolscript] [script source] 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: [1kgy_D] [1kgy_H] [1kgy_E] [1kgy] [1kgy_G] [1kgy_C] [1kgy_F] [1kgy_B] [1kgy_A] SWISS-PROT database: [P52800] [P54763] Domain organization of [EFNB2_MOUSE] [EPHB2_MOUSE] by SWISSPFAM Domain found in 1KGY: [EPH_lbd ] by SMART

Other resources with information on 1KGY

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

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