1KSX	Replication Dna	date	Jan 14, 2002
title	Crystal Structures Of Two Intermediates In The Assembly Of T Papillomavirus Replication Initiation Complex
authors	E.J.Enemark, A.Stenlund, L.Joshua-Tor
compound		source
Molecule: E1 Recognition Sequence Chain: C, G, K, O Engineered: Yes		Synthetic: Yes
Molecule: Replication Protein E1 Chain: A, B, E, F, I, J, M, N Fragment: Dna-Binding Domain Engineered: Yes		Organism_scientific: Bovine Papillomavirus Organism_taxid: 10571 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet11cgst
symmetry	Space Group: P 1 21 1	R_factor 0.263 R_Free 0.285
crystal cell	length a length b length c angle alpha angle beta angle gamma 84.246 103.650 124.996 90.00 99.53 90.00
method	X-Ray Diffraction	resolution	3.20 Å
Gene Ontology	Chain Function Process Component F, A, J, M, N, I, E, B
Primary reference	Crystal structures of two intermediates in the assembly of the papillomavirus replication initiation complex., Enemark EJ, Stenlund A, Joshua-Tor L, EMBO J 2002 Mar 15;21(6):1487-96. PMID:11889054

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (206 Kb) [Save to disk] Biological Unit Coordinates (1ksx.pdb1.gz) 102 Kb Biological Unit Coordinates (1ksx.pdb2.gz) 102 Kb CSU: Contacts of Structural Units for 1KSX Likely Quarternary Molecular Structure file(s) for 1KSX Retrieve 1KSX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KSX from S2C, [Save to disk]

View 1KSX 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 1KSX

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1KSX, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ksxa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ksxb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1ksxe_, region E [Jmol] [rasmolscript] [script source]     - Domain d1ksxf_, region F [Jmol] [rasmolscript] [script source]     - Domain d1ksxi_, region I [Jmol] [rasmolscript] [script source]     - Domain d1ksxj_, region J [Jmol] [rasmolscript] [script source]     - Domain d1ksxm_, region M [Jmol] [rasmolscript] [script source]     - Domain d1ksxn_, region N [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: [1ksx_F] [1ksx_K] [1ksx_C] [1ksx_N] [1ksx_A] [1ksx_M] [1ksx_O] [1ksx_G] [1ksx_J] [1ksx] [1ksx_E] [1ksx_B] [1ksx_I] SWISS-PROT database: [P03116] Domain organization of [VE1_BPV1] by SWISSPFAM

Other resources with information on 1KSX

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

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