1KA6	SAP/SH2D1A bound to peptide n-pY	date
authors	Hwang, P.M., Li, C., Morra, M., Lillywhite, J., Gertler, F., Terhorst, C., Kay, L.E., Pawson, T., Forman-Kay, J., Li, S.C.
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	NH2, PTR	enzyme
related structures	by homologous chain: 1KA7, 1M27
Gene Ontology	Chain Function Process Component A
Primary reference	A "three-pronged" binding mechanism for the SAP/SH2D1A SH2 domain: structural basis and relevance to the XLP syndrome., Hwang PM, Li C, Morra M, Lillywhite J, Muhandiram DR, Gertler F, Terhorst C, Kay LE, Pawson T, Forman-Kay JD, Li SC, EMBO J 2002 Feb 1;21(3):314-23. PMID:11823424

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk] Biological Unit Coordinates (1ka6.pdb1.gz) 34 Kb LPC: Ligand-Protein Contacts for 1KA6 CSU: Contacts of Structural Units for 1KA6 Original NMR restraints for 1KA6 from PDB Retrieve 1KA6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KA6 from S2C, [Save to disk]

View 1KA6 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 1KA6

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1KA6, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ka6a_, region A [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: [1ka6_B] [1ka6] [1ka6_A] SWISS-PROT database: [O60880] [Q13291] Domain organization of [SH21A_HUMAN] [SLAF1_HUMAN] by SWISSPFAM Domain found in 1KA6: [SH2 ] by SMART

Other resources with information on 1KA6

Community annotation for 1KA6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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