1BL4	Isomerase	date	Jul 23, 1998
title	Fkbp Mutant F36v Complexed With Remodeled Synthetic Ligand
authors	M.H.Hatada, T.Clackson, W.Yang, L.W.Rozamus, J.Amara, C.T.Rollins L.F.Stevenson, S.R.Magari, S.A.Wood, N.L.Courage, X.Lu, F.Ceraso Junior, M.Gilman, D.Holt
compound		source
Molecule: Protein (Fk506 Binding Protein) Chain: A, B Synonym: Fkbp Ec: 5.2.1.8 Engineered: Yes Mutation: Yes Other_details: Complexed With Redesigned Compound		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1	R_factor 0.188 R_Free 0.230
crystal cell	length a length b length c angle alpha angle beta angle gamma 32.730 41.850 43.590 62.61 82.75 85.29
method	X-Ray Diffraction	resolution	1.90 Å
ligand	AP1 BindingDB	enzyme	Isomerase E.C.5.2.1.8 BRENDA
related structures	by homologous chain: 1D7I, 3FAP
Gene Ontology	Chain Function Process Component A, B
Primary reference	Redesigning an FKBP-ligand interface to generate chemical dimerizers with novel specificity., Clackson T, Yang W, Rozamus LW, Hatada M, Amara JF, Rollins CT, Stevenson LF, Magari SR, Wood SA, Courage NL, Lu X, Cerasoli F Jr, Gilman M, Holt DA, Proc Natl Acad Sci U S A 1998 Sep 1;95(18):10437-42. PMID:9724721

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1bl4.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 1BL4 CSU: Contacts of Structural Units for 1BL4 Likely Quarternary Molecular Structure file(s) for 1BL4 Retrieve 1BL4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BL4 from S2C, [Save to disk]

View 1BL4 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 1BL4

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1BL4, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1bl4a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1bl4b_, region B [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: [1bl4_A] [1bl4] [1bl4_B] SWISS-PROT database: [P62942] Belongs to the immunophilin-like prolyl:peptidyl isomerase regulator (i-ppi) family according to TCDB. Domain organization of [FKB1A_HUMAN] by SWISSPFAM

Other resources with information on 1BL4

Community annotation for 1BL4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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