3CLC	Transcription Regulator Dna	date	Mar 18, 2008
title	Crystal Structure Of The Restriction-Modification Controller C.Esp1396i Tetramer In Complex With Its Natural 35 Base-Pai
authors	J.E.Mcgeehan, S.D.Streeter, S.J.Thresh, N.Ball, R.B.Ravelli, G.G.
compound		source
Molecule: Regulatory Protein Chain: A, B, C, D Engineered: Yes		Organism_scientific: Enterobacter Sp. Strain: Rfl1396 Gene: Esp1396ic Expression_system: Escherichia Coli Expression_system_strain: Bl21(De3)Gold Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet23
Molecule: 35-Mer Chain: E Engineered: Yes Other_details: Operator Dna		Synthetic: Yes Other_details: Chemically Synthesised Dna
Molecule: 35-Mer Chain: F Engineered: Yes Other_details: Operator Dna		Synthetic: Yes Other_details: Chemically Synthesised Dna
symmetry	Space Group: P 65	R_factor 0.207 R_Free 0.239
crystal cell	length a length b length c angle alpha angle beta angle gamma 104.480 104.480 139.290 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	MG	enzyme
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural analysis of the genetic switch that regulates the expression of restriction-modification genes., McGeehan JE, Streeter SD, Thresh SJ, Ball N, Ravelli RB, Kneale GG, Nucleic Acids Res. 2008 Aug;36(14):4778-87. Epub 2008 Jul 21. PMID:18644840

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (83 Kb) [Save to disk] Biological Unit Coordinates (3clc.pdb1.gz) 76 Kb LPC: Ligand-Protein Contacts for 3CLC CSU: Contacts of Structural Units for 3CLC Likely Quarternary Molecular Structure file(s) for 3CLC Structure Factors (320 Kb) Retrieve 3CLC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3CLC from S2C, [Save to disk] Re-refined 3clc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3CLC 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 3CLC

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3CLC, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3clc_D] [3clc_C] [3clc_E] [3clc_B] [3clc_A] [3clc_F] [3clc] SWISS-PROT database: [Q8GGH0] Domain organization of [Q8GGH0_9ENTR] by SWISSPFAM Domain found in 3CLC: [HTH_XRE ] by SMART

Other resources with information on 3CLC

Community annotation for 3CLC 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

---