2AJP	Transferase	date	Aug 02, 2005
title	Crystal Structure Of A Human Pyridoxal Kinase
authors	S.Ismail, S.Dimov, A.Atanassova, W.Tempel, C.Arrowsmith, A.Edward M.Sundstrom, J.Weigelt, A.Bochkarev, H.Park, Structural Genomic Consortium (Sgc)
compound		source
Molecule: Pyridoxal Kinase Chain: A, B Synonym: Pyridoxine Kinase Ec: 2.7.1.35 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pdxk, Pkh, Pnk Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: P28a-Lic
symmetry	Space Group: I 2 2 2	R_factor 0.241 R_Free 0.283
crystal cell	length a length b length c angle alpha angle beta angle gamma 92.132 114.971 169.261 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	ANP, MG, UNX	enzyme	Transferase E.C.2.7.1.35 BRENDA
Gene Ontology	Chain Function Process Component A, B pyridoxal kinase activity

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (2ajp.pdb1.gz) 49 Kb Biological Unit Coordinates (2ajp.pdb2.gz) 48 Kb Biological Unit Coordinates (2ajp.pdb3.gz) 94 Kb LPC: Ligand-Protein Contacts for 2AJP CSU: Contacts of Structural Units for 2AJP Likely Quarternary Molecular Structure file(s) for 2AJP Structure Factors (257 Kb) Retrieve 2AJP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AJP from S2C, [Save to disk] Re-refined 2ajp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2AJP 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 2AJP

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 2AJP, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ajp] [2ajp_B] [2ajp_A] SWISS-PROT database: [O00764] Domain organization of [PDXK_HUMAN] by SWISSPFAM

Other resources with information on 2AJP

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

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