6N1Z	Transport Protein	date	Nov 12, 2018
title	Importin-9 Bound To H2a-H2b
authors	D.R.Tomchick, Y.M.Chook, A.Padavannil
compound		source
Molecule: Importin-9 Chain: A, D Fragment: Importin-9 Synonym: Imp9,Ran-Binding Protein 9,Ranbp9 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ipo9, Imp9, Kiaa1192, Ranbp9, Hspc273 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-4t3
Molecule: Histone H2a Chain: B, E Fragment: Histone H2a Engineered: Yes		Organism_scientific: Xenopus Laevis Organism_common: African Clawed Frog Organism_taxid: 8355 Gene: Hist1h2aj, Loc494591, Xelaev_18003602mg Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3a
Molecule: Histone H2b 1.1 Chain: C, F Fragment: Histone H2b 1.1 Synonym: H2b1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Xenopus Laevis Organism_common: African Clawed Frog Organism_taxid: 8355 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3a
symmetry	Space Group: P 21 21 2	R_factor 0.209 R_Free 0.238
crystal cell	length a length b length c angle alpha angle beta angle gamma 127.424 223.289 131.833 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
Gene Ontology	Chain Function Process Component A, D E, B F, C
Primary reference	Importin-9 wraps around the H2A-H2B core to act as nuclear importer and histone chaperone., Padavannil A, Sarkar P, Kim SJ, Cagatay T, Jiou J, Brautigam CA, Tomchick DR, Sali A, D'Arcy S, Chook YM, Elife. 2019 Mar 11;8. pii: 43630. doi: 10.7554/eLife.43630. PMID:30855230

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1092 Kb) [Save to disk] Biological Unit Coordinates (6n1z.pdb1.gz) 544 Kb Biological Unit Coordinates (6n1z.pdb2.gz) 542 Kb CSU: Contacts of Structural Units for 6N1Z Structure Factors (3449 Kb) Retrieve 6N1Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6N1Z from S2C, [Save to disk]

View 6N1Z 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 6N1Z

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6n1z_A] [6n1z_C] [6n1z_E] [6n1z_D] [6n1z_B] [6n1z_F] SWISS-PROT database: Domain organization of by SWISSPFAM

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Community annotation for 6N1Z at PDBWiki (http://pdbwiki.org)

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