OCA Atlas for 1CRX

1CRX

Replication Dna

date

Jul 02, 1997

title

Cre Recombinasedna Complex Reaction Intermediate I

authors

F.Guo, D.N.Gopaul, G.D.Van Duyne

compound

source

Molecule: Dna (5'- D(Tpaptpapapcptptpcpgptpaptpapg)-3');
Chain: C
Engineered: Yes

Synthetic: Yes

Molecule: Dna (5'- D(Aptpaptpgpcptpaptpapcpgpapapgptptpapt) -3');
Chain: D, F
Engineered: Yes

Synthetic: Yes

Molecule: Dna (5'- D(Paptpapapcptptpcpgptpaptpapgpc)-3');
Chain: E
Engineered: Yes

Synthetic: Yes

Molecule: Cre Recombinase
Chain: A, B
Engineered: Yes

Organism_scientific: Enterobacteria Phage P1
Organism_taxid: 10678
Atcc: 25404-B1
Gene: Cre
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_plasmid: Pet21a

symmetry

Space Group: C 2 2 21

R_factor

0.201

R_Free

0.263

crystal
cell

length a	length b	length c	angle alpha	angle beta	angle gamma
107.700	121.000	180.400	90.00	90.00	90.00

method

X-Ray Diffraction

resolution

2.40 Å

ligand

PO4

enzyme

related structures

by homologous chain: 1PVP, 3CRX

Gene
Ontology

Chain	Function	Process	Component
A, B

Primary reference

Structure of Cre recombinase complexed with DNA in a site-specific recombination synapse., Guo F, Gopaul DN, van Duyne GD, Nature 1997 Sep 4;389(6646):40-6. PMID:9288963

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (146 Kb) [Save to disk]

Biological Unit Coordinates (1crx.pdb1.gz) 142 Kb

LPC: Ligand-Protein Contacts for 1CRX

CSU: Contacts of Structural Units for 1CRX

Likely Quarternary Molecular Structure file(s) for 1CRX

Structure Factors (364 Kb)

Retrieve 1CRX in mmCIF format [Save to disk]

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

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

View 1CRX 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 1CRX

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 1CRX, from MSDmotif at EBI

Classification of representative domains in scop (Structural Classification of Proteins)
- Domain d1crxa2, region A:130-341 [Jmol] [rasmolscript] [script source]
- Domain d1crxa1, region A:20-129 [Jmol] [rasmolscript] [script source]
- Domain d1crxb2, region B:130-341 [Jmol] [rasmolscript] [script source]
- Domain d1crxb1, region B:20-129 [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: [1crx_F] [1crx_A] [1crx_D] [1crx_B] [1crx_C] [1crx] [1crx_E]

SWISS-PROT database: [P06956]

Domain organization of [RECR_BPP1] by SWISSPFAM

Other resources with information on 1CRX

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

MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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