3GA1	Transcription	date	Feb 16, 2009
title	Crystal Structure Of The Human Nac1 Poz Domain
authors	M.A.Stead, S.B.Carr, S.C.Wright
compound		source
Molecule: Nucleus Accumbens-Associated Protein 1 Chain: A, B Fragment: Poz Domain, Unp Residues 2-125 Synonym: Btbpoz Domain-Containing Protein 14b, Nucleus Acc Nac-1; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Nac1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 (De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-6p-1
symmetry	Space Group: P 41 21 2	R_factor 0.206 R_Free 0.241
crystal cell	length a length b length c angle alpha angle beta angle gamma 57.690 57.690 172.600 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	NO3	enzyme
Primary reference	Structure of the human Nac1 POZ domain., Stead MA, Carr SB, Wright SC, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 May 1;65(Pt, 5):445-9. Epub 2009 Apr 24. PMID:19407373

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (3ga1.pdb1.gz) 40 Kb LPC: Ligand-Protein Contacts for 3GA1 CSU: Contacts of Structural Units for 3GA1 Likely Quarternary Molecular Structure file(s) for 3GA1 Structure Factors (345 Kb) Retrieve 3GA1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3GA1 from S2C, [Save to disk] Re-refined 3ga1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3GA1 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 3GA1

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 3GA1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1s3ga1, region A:1-125,A:161-217 [Jmol] [rasmolscript] [script source]     - Domain d1c3ga1, region A:180-259 [Jmol] [rasmolscript] [script source]     - Domain d1h3ga1, region A:3-95 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ga1_B] [3ga1] [3ga1_A] SWISS-PROT database: [Q96RE7] Domain organization of [NACC1_HUMAN] by SWISSPFAM Domain found in 3GA1: [BTB ] by SMART

Other resources with information on 3GA1

Community annotation for 3GA1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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