3IQ7	Transferase	date	Aug 19, 2009
title	Crystal Structure Of Human Haspin In Complex With 5-Iodotube
authors	P.Filippakopoulos, J.Eswaran, T.Keates, N.Burgess-Brown, O.Fedor A.C.W.Pike, F.Von Delft, C.H.Arrowsmith, A.M.Edwards, J.Weigelt C.Bountra, S.Knapp, Structural Genomics Consortium (Sgc)
compound		source
Molecule: Serinethreonine-Protein Kinase Haspin Chain: A Fragment: Unp Residues 465-798 Synonym: Haspin, Haploid Germ Cell-Specific Nuclear Protein H-Haspin, Germ Cell-Specific Gene 2 Protein; Ec: 2.7.11.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gsg2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)-R3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic28-Bsa4
symmetry	Space Group: P 21 21 21	R_factor 0.172 R_Free 0.207
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.034 78.486 87.048 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	5ID, EDO, IOD, PO4	enzyme	Transferase E.C.2.7.11.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure and functional characterization of the atypical human kinase haspin., Eswaran J, Patnaik D, Filippakopoulos P, Wang F, Stein RL, Murray JW, Higgins JM, Knapp S, Proc Natl Acad Sci U S A. 2009 Dec 1;106(48):20198-203. Epub 2009 Nov 16. PMID:19918057

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk] Biological Unit Coordinates (3iq7.pdb1.gz) 59 Kb LPC: Ligand-Protein Contacts for 3IQ7 CSU: Contacts of Structural Units for 3IQ7 Structure Factors (474 Kb) Retrieve 3IQ7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3IQ7 from S2C, [Save to disk] Re-refined 3iq7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3IQ7 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 3IQ7

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 3IQ7, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3iq7_A] [3iq7] SWISS-PROT database: [Q8TF76] Domain organization of [HASP_HUMAN] by SWISSPFAM Domains found in 3IQ7: [DUF3635] [STYKc ] by SMART

Other resources with information on 3IQ7

Community annotation for 3IQ7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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