OCA Atlas for 1TKV

1TKV

Transcription

date

Jun 09, 2004

title

Solution Structure Of T4 Asia Dimer

authors

L.J.Lambert, V.Schirf, B.Demeler, M.Cadene, M.H.Werner

compound

source

Molecule: 10 Kda Anti-Sigma Factor
Chain: A, B
Synonym: Audrey Stevens' Inhibitor, 10 Kda Rna Polymerase-A Protein;
Engineered: Yes

Organism_scientific: Enterobacteria Phage T4
Organism_taxid: 10665
Gene: Asia
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21-Si
Expression_system_plasmid: Pet-28b

method

Solution NMR

note

1TKV supersedes 1KA3

related structures

by homologous chain: 1TL6

Gene
Ontology

Chain	Function	Process	Component
A, B

Primary reference

Flipping a genetic switch by subunit exchange., Lambert LJ, Schirf V, Demeler B, Cadene M, Werner MH, EMBO J 2001 Dec 17;20(24):7149-59. PMID:11742991

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1127 Kb) [Save to disk]

Biological Unit Coordinates (1tkv.pdb1.gz) 48 Kb

CSU: Contacts of Structural Units for 1TKV

Retrieve 1TKV in mmCIF format [Save to disk]

SEQRES to COORDINATES correlation for 1TKV from S2C, [Save to disk]

View 1TKV 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 1TKV

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

3D motif for 1TKV, from MSDmotif at EBI

Classification of representative domains in scop (Structural Classification of Proteins)
- Domain d1tkva_, region A [Jmol] [rasmolscript] [script source]
- Domain d1tkvb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tkv_A] [1tkv_B] [1tkv]

SWISS-PROT database: [P32267]

Domain organization of [ASIA_BPT4] by SWISSPFAM

Other resources with information on 1TKV

Community annotation for 1TKV at PDBWiki (http://pdbwiki.org)

NMR Ensemble (OLDERADO: core, domain and representative structure database)

MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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