1KPG	Transferase	date	Dec 30, 2001
title	Crystal Structure Of Mycolic Acid Cyclopropane Synthase Cmaa1 Complexed With Sah And Ctab
authors	C.C.Huang, C.V.Smith, W.R.Jacobs Jr., M.S.Glickman, J.C.Sacchettini, Tb Structural Genomics Consortium (Tbsgc)
compound		source
Molecule: Cyclopropane-Fatty-Acyl-Phospholipid Synthase 1 Chain: A, B, C, D Synonym: Cyclopropane Fatty Acid Synthase; Cfa Synthase Cyclopropane Mycolic Acid Synthase; Cmaa1; Ec: 2.1.1.79 Engineered: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_taxid: 1773 Gene: Cmaa1 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Pet Expression_system_plasmid: Pet30b(Cmaa1)
symmetry	Space Group: P 43	R_factor 0.191 R_Free 0.233
crystal cell	length a length b length c angle alpha angle beta angle gamma 77.323 77.323 173.490 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	16A, CO3, MSE, SAH	enzyme	Transferase E.C.2.1.1.79 BRENDA
related structures	by homologous chain: 1KPH
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Crystal structures of mycolic acid cyclopropane synthases from Mycobacterium tuberculosis., Huang CC, Smith CV, Glickman MS, Jacobs WR Jr, Sacchettini JC, J Biol Chem 2002 Mar 29;277(13):11559-69. PMID:11756461

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (207 Kb) [Save to disk] Biological Unit Coordinates (1kpg.pdb1.gz) 54 Kb Biological Unit Coordinates (1kpg.pdb2.gz) 53 Kb Biological Unit Coordinates (1kpg.pdb3.gz) 53 Kb Biological Unit Coordinates (1kpg.pdb4.gz) 53 Kb LPC: Ligand-Protein Contacts for 1KPG CSU: Contacts of Structural Units for 1KPG Likely Quarternary Molecular Structure file(s) for 1KPG Retrieve 1KPG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KPG from S2C, [Save to disk]

View 1KPG 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 1KPG

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1KPG, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kpga_, region A [Jmol] [rasmolscript] [script source]     - Domain d1kpgb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1kpgc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1kpgd_, region D [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: [1kpg_A] [1kpg] [1kpg_C] [1kpg_D] [1kpg_B] SWISS-PROT database: [P0C5C2] Domain organization of [CFA1_MYCTU] by SWISSPFAM

Other resources with information on 1KPG

Community annotation for 1KPG 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

---