1JPX	Viral Protein	date	Aug 03, 2001
title	Mutation That Destabilize The Gp41 Core: Determinants For St The Sivcpmac Envelope Glycoprotein Complex. Wild Type.
authors	J.Liu, S.Wang, C.C.Labranche, J.A.Hoxie, M.Lu
compound		source
Molecule: Gp41 Envelope Protein Chain: A, D, G Fragment: N40(L6)C38 Synonym: Envelope Glycoprotein Engineered: Yes		Organism_scientific: Simian Immunodeficiency Virus Organism_taxid: 11723 Strain: Mac251 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid
symmetry	Space Group: P 63	R_factor 0.237 R_Free 0.283
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.993 54.993 131.140 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.30 Å
related structures	by homologous chain: 2SIV
Primary reference	Mutations that destabilize the gp41 core are determinants for stabilizing the simian immunodeficiency virus-CPmac envelope glycoprotein complex., Liu J, Wang S, Hoxie JA, LaBranche CC, Lu M, J Biol Chem 2002 Apr 12;277(15):12891-900. PMID:11830586

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (34 Kb) [Save to disk] Biological Unit Coordinates (1jpx.pdb1.gz) 31 Kb Biological Unit Coordinates (1jpx.pdb2.gz) 29 Kb Biological Unit Coordinates (1jpx.pdb3.gz) 28 Kb CSU: Contacts of Structural Units for 1JPX Likely Quarternary Molecular Structure file(s) for 1JPX Retrieve 1JPX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JPX from S2C, [Save to disk]

View 1JPX 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 1JPX

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1JPX, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jpxa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1jpxd_, region D [Jmol] [rasmolscript] [script source]     - Domain d1jpxg_, region G [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: [1jpx_A] [1jpx_D] [1jpx_G] [1jpx] SWISS-PROT database: [Q87972] Domain organization of [Q87972_SIVCZ] by SWISSPFAM

Other resources with information on 1JPX

Community annotation for 1JPX at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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