1BRP	Retinol Transport	date	Jul 27, 1992
title	Crystal Structure Of The Trigonal Form Of Human Plasma Retin Protein At 2.5 Angstroms Resolution
authors	G.Zanotti, H.L.Monaco
compound		source
Molecule: Retinol Binding Protein Chain: A Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: H 3	R_factor 0.176 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 104.000 104.000 74.400 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	RTL	enzyme
related structures	by homologous chain: 1BRQ, 1JYJ
Gene Ontology	Chain Function Process Component A retinol binding
Primary reference	Crystal structure of the trigonal form of human plasma retinol-binding protein at 2.5 A resolution., Zanotti G, Ottonello S, Berni R, Monaco HL, J Mol Biol 1993 Mar 20;230(2):613-24. PMID:8464067

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk] Biological Unit Coordinates (1brp.pdb1.gz) 31 Kb LPC: Ligand-Protein Contacts for 1BRP CSU: Contacts of Structural Units for 1BRP Likely Quarternary Molecular Structure file(s) for 1BRP Retrieve 1BRP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BRP from S2C, [Save to disk]

View 1BRP 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 1BRP

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1BRP, from MSDmotif at EBI Genome occurence of 1BRP's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1brp__, region [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: [1brp_A] [1brp] SWISS-PROT database: [P02753] Domain organization of [RET4_HUMAN] by SWISSPFAM

Other resources with information on 1BRP

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

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