1VKA	Structural Genomics, Unknown Function	date	May 10, 2004
title	Southeast Collaboratory For Structural Genomics: Hypothetica Protein Q15691 N-Terminal Fragment
authors	Z.J.Liu, W.Tempel, F.D.Schubot, A.Shah, T.A.Dailey, M.R.Mayer, J. H.A.Dailey, B.C.Wang, Southeast Collaboratory For Structural (Secsg)
compound		source
Molecule: Microtubule-Associated Protein Rpeb Family Membe Chain: A, B Fragment: N-Terminal Domain Synonym: Apc-Binding Protein Eb1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mapre1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_cell_line: Bl21(De53) Expression_system_vector_type: Bacterial Expression_system_vector: Ptrchis Other_details: The Protein Was Cloned, Expressed And Purifi Secsg Human Protein Production Group (T.A. Dailey, M. Mayer The Direction H.A. Dailey.
symmetry	Space Group: P 1 21 1	R_factor 0.200 R_Free 0.214
crystal cell	length a length b length c angle alpha angle beta angle gamma 31.951 47.582 100.690 90.00 91.74 90.00
method	X-Ray Diffraction	resolution	1.60 Å
related structures	by homologous chain: 1PA7, 1UEG
Gene Ontology	Chain Function Process Component A, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk] Biological Unit Coordinates (1vka.pdb1.gz) 44 Kb CSU: Contacts of Structural Units for 1VKA Likely Quarternary Molecular Structure file(s) for 1VKA Structure Factors (522 Kb) Retrieve 1VKA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1VKA from S2C, [Save to disk] Re-refined 1vka structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1VKA 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 1VKA

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 1VKA, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1vkaa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1vkab_, 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: [1vka_A] [1vka_B] [1vka] SWISS-PROT database: [Q15691] Domain organization of [MARE1_HUMAN] by SWISSPFAM

Other resources with information on 1VKA

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

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Images from IMB Jena Image Library of Biological Macromolecules.

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