OCA Atlas for 1TUB

1TUB

Microtubules

date

Sep 23, 1997

title

Tubulin Alpha-Beta Dimer, Electron Diffraction

authors

E.Nogales, K.H.Downing

compound

source

Molecule: Tubulin
Chain: A

Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
Organ: Brain

Molecule: Tubulin
Chain: B

Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
Organ: Brain

symmetry

Space Group: P 1 21 1

R_factor

R_Free

NULL

crystal
cell

length a	length b	length c	angle alpha	angle beta	angle gamma
80.000	92.000	90.000	90.00	90.00	90.00

method

Electron Crystallography

resolution

3.70 Å

ligand

GDP, GTP, TXL

enzyme

note

1TUB (Molecule of the Month:pdb175)

Gene
Ontology

Chain	Function	Process	Component
A
B

Primary reference

Structure of the alpha beta tubulin dimer by electron crystallography., Nogales E, Wolf SG, Downing KH, Nature 1998 Jan 8;391(6663):199-203. PMID:9428769

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (128 Kb) [Save to disk]

Biological Unit Coordinates (1tub.pdb1.gz) 120 Kb

LPC: Ligand-Protein Contacts for 1TUB

CSU: Contacts of Structural Units for 1TUB

Likely Quarternary Molecular Structure file(s) for 1TUB

Structure Factors (65 Kb)

Retrieve 1TUB in mmCIF format [Save to disk]

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

View 1TUB 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 1TUB

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

3D motif for 1TUB, from MSDmotif at EBI

Classification of representative domains in scop (Structural Classification of Proteins)
- Domain d1tuba1, region A:1-245 [Jmol] [rasmolscript] [script source]
- Domain d1tuba2, region A:246-440 [Jmol] [rasmolscript] [script source]
- Domain d1tubb1, region B:1-245 [Jmol] [rasmolscript] [script source]
- Domain d1tubb2, region B:246-437 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tub_B] [1tub_A] [1tub]

SWISS-PROT database: [P02550] [P02554]

Domain organization of [TBA1A_PIG] [TBB_PIG] by SWISSPFAM

Domains found in 1TUB: [Tubulin] [Tubulin_C ] by SMART

Other resources with information on 1TUB

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

MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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