1RBJ	Hydrolase Dna	date	May 22, 1995
title	Ribonuclease B Complex With D(Tetra-(Deoxy-Adenylate))
authors	T.P.Ko, R.Williams, A.Mcpherson
compound		source
Molecule: Dna (5'-D(Apapapa)-3') Chain: B Engineered: Yes		Synthetic: Yes
Molecule: Protein (Ribonuclease B (E.C.3.1.27.5)) Chain: A Ec: 3.1.27.5		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Organ: Pancreas Secretion: Milk
symmetry	Space Group: P 41 21 2	R_factor R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 44.450 44.450 156.500 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand		enzyme	Hydrolase E.C.3.1.27.5 BRENDA
related structures	by homologous chain: 1BZQ, 1RTA
Gene Ontology	Chain Function Process Component A ribonuclease A activity
Primary reference	Structure of a ribonuclease B+d(pA)4 complex., Ko TP, Williams R, McPherson A, Acta Crystallogr D Biol Crystallogr. 1996 Jan 1;52(Pt 1):160-4. PMID:15299737

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk] Biological Unit Coordinates (1rbj.pdb1.gz) 21 Kb CSU: Contacts of Structural Units for 1RBJ Likely Quarternary Molecular Structure file(s) for 1RBJ Retrieve 1RBJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RBJ from S2C, [Save to disk]

View 1RBJ 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 1RBJ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1RBJ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1rbja_, region A [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: [1rbj_B] [1rbj_A] [1rbj] SWISS-PROT database: [P61823] Domain organization of [RNAS1_BOVIN] by SWISSPFAM Domain found in 1RBJ: [RNAse_Pc ] by SMART

Other resources with information on 1RBJ

Community annotation for 1RBJ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1RBJ from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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