2G38	Structural Genomics, Unknown Function	date	Feb 17, 2006
title	A Peppe Protein Complex From Mycobacterium Tuberculosis
authors	M.Strong, M.R.Sawaya, D.Eisenberg, Tb Structural Genomics Conso (Tbsgc)
compound		source
Molecule: Pe Family Protein Chain: A, C Engineered: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_taxid: 83332 Strain: H37rv Gene: Rv2431c Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet29b(+)
Molecule: Ppe Family Protein Chain: B, D Engineered: Yes Mutation: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_taxid: 83332 Strain: H37rv Gene: Rv2430c Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet29b(+)
symmetry	Space Group: P 2 2 21	R_factor 0.247 R_Free 0.312
crystal cell	length a length b length c angle alpha angle beta angle gamma 40.862 46.758 283.125 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	MN	enzyme
note	2G38 is a representative structure
Gene Ontology	Chain Function Process Component A B C D
Primary reference	Toward the structural genomics of complexes: Crystal structure of a PE/PPE protein complex from Mycobacterium tuberculosis., Strong M, Sawaya MR, Wang S, Phillips M, Cascio D, Eisenberg D, Proc Natl Acad Sci U S A. 2006 May 23;103(21):8060-5. Epub 2006 May 11. PMID:16690741

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk] Biological Unit Coordinates (2g38.pdb1.gz) 41 Kb Biological Unit Coordinates (2g38.pdb2.gz) 41 Kb LPC: Ligand-Protein Contacts for 2G38 CSU: Contacts of Structural Units for 2G38 Likely Quarternary Molecular Structure file(s) for 2G38 Structure Factors (1074 Kb) Retrieve 2G38 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2G38 from S2C, [Save to disk] Re-refined 2g38 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2G38 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 2G38

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 2G38, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2g38_D] [2g38_B] [2g38_C] [2g38_A] [2g38] SWISS-PROT database: [Q79FE1] [Q7D756] Domain organization of [Q79FE1_MYCTU] [Q7D756_MYCTU] by SWISSPFAM

Other resources with information on 2G38

Community annotation for 2G38 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---