OCA Atlas for 1SXI

1SXI

Transcription

date

Mar 30, 2004

title

Structure Of Apo Transcription Regulator B. Megaterium

authors

M.A.Schumacher, G.S.Allen, M.Diel, G.Seidel, W.Hillen, R.G.Brenna

compound

source

Molecule: Glucose-Resistance Amylase Regulator
Chain: A, D, B, I, R, T, L, K, W, G, N, M
Synonym: Catabolite Control Protein; Ccpa
Engineered: Yes
Mutation: Yes
Other_details: Apo Form

Organism_scientific: Bacillus Megaterium
Organism_taxid: 1404
Gene: Ccpa
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid

symmetry

Space Group: P 1 21 1

R_factor

0.220

R_Free

0.282

crystal
cell

length a	length b	length c	angle alpha	angle beta	angle gamma
110.240	106.220	157.740	90.00	108.20	90.00

method

X-Ray Diffraction

resolution

3.00 Å

ligand

MG, MSE

enzyme

related structures

by homologous chain: 1RZR

Primary reference

Structural basis for allosteric control of the transcription regulator CcpA by the phosphoprotein HPr-Ser46-P., Schumacher MA, Allen GS, Diel M, Seidel G, Hillen W, Brennan RG, Cell 2004 Sep 17;118(6):731-41. PMID:15369672

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (517 Kb) [Save to disk]

Biological Unit Coordinates (1sxi.pdb1.gz) 91 Kb

Biological Unit Coordinates (1sxi.pdb2.gz) 90 Kb

Biological Unit Coordinates (1sxi.pdb3.gz) 91 Kb

Biological Unit Coordinates (1sxi.pdb4.gz) 91 Kb

Biological Unit Coordinates (1sxi.pdb5.gz) 91 Kb

Biological Unit Coordinates (1sxi.pdb6.gz) 91 Kb

LPC: Ligand-Protein Contacts for 1SXI

CSU: Contacts of Structural Units for 1SXI

Likely Quarternary Molecular Structure file(s) for 1SXI

Structure Factors (734 Kb)

Retrieve 1SXI in mmCIF format [Save to disk]

SEQRES to COORDINATES correlation for 1SXI from S2C, [Save to disk]

Re-refined 1sxi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SXI 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 1SXI

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 1SXI, from MSDmotif at EBI

Classification of representative domains in scop (Structural Classification of Proteins)
- Domain d1sxia_, region A [Jmol] [rasmolscript] [script source]
- Domain d1sxib_, region B [Jmol] [rasmolscript] [script source]
- Domain d1sxid_, region D [Jmol] [rasmolscript] [script source]
- Domain d1sxig_, region G [Jmol] [rasmolscript] [script source]
- Domain d1sxii_, region I [Jmol] [rasmolscript] [script source]
- Domain d1sxik_, region K [Jmol] [rasmolscript] [script source]
- Domain d1sxil_, region L [Jmol] [rasmolscript] [script source]
- Domain d1sxim_, region M [Jmol] [rasmolscript] [script source]
- Domain d1sxin_, region N [Jmol] [rasmolscript] [script source]
- Domain d1sxir_, region R [Jmol] [rasmolscript] [script source]
- Domain d1sxit_, region T [Jmol] [rasmolscript] [script source]
- Domain d1sxiw_, region W [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1sxi_R] [1sxi_B] [1sxi_D] [1sxi] [1sxi_I] [1sxi_K] [1sxi_L] [1sxi_G] [1sxi_A] [1sxi_M] [1sxi_T] [1sxi_N] [1sxi_W]

SWISS-PROT database: [P46828]

Domain organization of [CCPA_BACME] by SWISSPFAM

Other resources with information on 1SXI

Community annotation for 1SXI at PDBWiki (http://pdbwiki.org)

MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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