2HCK	Transferase	date	Feb 25, 1997
title	Src Family Kinase Hck-Quercetin Complex
authors	F.Sicheri, I.Moarefi, J.Kuriyan
compound		source
Molecule: Hematopoetic Cell Kinase Hck Chain: A, B Fragment: Sh3-Sh2-Kinase-Regulatory Tail Ec: 2.7.1.112 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cell_line: Sf9 Gene: Human Hck Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus Expression_system_gene: Human Hck
symmetry	Space Group: P 21 21 21	R_factor 0.228 R_Free 0.311
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.500 93.300 176.900 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	CA, PTR, QUE	enzyme	Transferase E.C.2.7.1.112 BRENDA
note	2HCK (Molecule of the Month:pdb43)
related structures	by homologous chain: 1AD5, 1BLK
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of the Src family tyrosine kinase Hck., Sicheri F, Moarefi I, Kuriyan J, Nature 1997 Feb 13;385(6617):602-9. PMID:9024658

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (177 Kb) [Save to disk] Biological Unit Coordinates (2hck.pdb1.gz) 170 Kb LPC: Ligand-Protein Contacts for 2HCK CSU: Contacts of Structural Units for 2HCK Likely Quarternary Molecular Structure file(s) for 2HCK Retrieve 2HCK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HCK from S2C, [Save to disk]

View 2HCK 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 2HCK

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2HCK, from MSDmotif at EBI Genome occurence of 2HCK's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2hcka2, region A:146-248 [Jmol] [rasmolscript] [script source]     - Domain d2hcka3, region A:249-531 [Jmol] [rasmolscript] [script source]     - Domain d2hcka1, region A:82-145 [Jmol] [rasmolscript] [script source]     - Domain d2hckb2, region B:146-248 [Jmol] [rasmolscript] [script source]     - Domain d2hckb3, region B:249-531 [Jmol] [rasmolscript] [script source]     - Domain d2hckb1, region B:82-145 [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: [2hck_A] [2hck] [2hck_B] SWISS-PROT database: [P08631] Domain organization of [HCK_HUMAN] by SWISSPFAM Domains found in 2HCK: [SH2] [SH3] [TyrKc ] by SMART

Other resources with information on 2HCK

Community annotation for 2HCK at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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