1TJG	Viral Protein Immune System	date	Jun 04, 2004
title	Crystal Structure Of The Broadly Neutralizing Anti-Hiv-1 Ant In Complex With A Gp41 7mer Epitope
authors	G.Ofek, M.Tang, A.Sambor, H.Katinger, J.R.Mascola, R.Wyatt, P.D.Kw
compound		source
Molecule: Fab 2f5 Light Chain Chain: L Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_cell_line: Cb-F7 Other_details: Heteromyeloma Cell Line Cb-F7 Fused With Per Blood Mononuclear Cells;
Molecule: Fab 2f5 Heavy Chain Chain: H Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_cell_line: Cb-F7 Other_details: Heteromyeloma Cell Line Cb-F7 Fused With Per Blood Mononuclear Cells;
Molecule: Envelope Glycoprotein Gp41 Chain: P Fragment: Transmembrane Glycoprotein (Residues 659-669) Engineered: Yes		Synthetic: Yes Other_details: The Peptide Was Chemically Synthesized. The Of The Peptide Is Naturally Found In The Human Immunodefici Virus (Hiv-1; Strain Jrfl).
symmetry	Space Group: P 21 21 21	R_factor 0.198 R_Free 0.225
crystal cell	length a length b length c angle alpha angle beta angle gamma 57.860 64.020 179.410 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	EDO, IPA, YCM	enzyme
related structures	by homologous chain: 1RZ7, 1RZG, 1VGE
Primary reference	Structure and mechanistic analysis of the anti-human immunodeficiency virus type 1 antibody 2F5 in complex with its gp41 epitope., Ofek G, Tang M, Sambor A, Katinger H, Mascola JR, Wyatt R, Kwong PD, J Virol 2004 Oct;78(19):10724-37. PMID:15367639

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk] Biological Unit Coordinates (1tjg.pdb1.gz) 80 Kb LPC: Ligand-Protein Contacts for 1TJG CSU: Contacts of Structural Units for 1TJG Likely Quarternary Molecular Structure file(s) for 1TJG Structure Factors (347 Kb) Retrieve 1TJG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TJG from S2C, [Save to disk] Re-refined 1tjg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TJG 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 1TJG

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 1TJG, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tjgh1, region H:1-113 [Jmol] [rasmolscript] [script source]     - Domain d1tjgh2, region H:114-216 [Jmol] [rasmolscript] [script source]     - Domain d1tjgl1, region L:1-107 [Jmol] [rasmolscript] [script source]     - Domain d1tjgl2, region L:107-214 [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: [1tjg] [1tjg_H] [1tjg_L] [1tjg_P] SWISS-PROT database: [Q75760] Domain organization of [Q75760_9HIV1] by SWISSPFAM Domains found in 1TJG: [IG_like] [IGv ] by SMART

Other resources with information on 1TJG

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

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