OCA Atlas for 2QPU

2QPU

date

authors

compound

source

symmetry

R_factor

R_Free

crystal
cell

length a	length b	length c	angle alpha	angle beta	angle gamma

method

X-Ray Diffraction

resolution

ligand

AC1, BGC, CA, EDO, GLC, QPU

enzyme

Gene
Ontology

Chain	Function	Process	Component
B, A, C

Primary reference

The 'pair of sugar tongs' site on the non-catalytic domain C of barley alpha-amylase participates in substrate binding and activity., Bozonnet S, Jensen MT, Nielsen MM, Aghajari N, Jensen MH, Kramhoft B, Willemoes M, Tranier S, Haser R, Svensson B, FEBS J. 2007 Oct;274(19):5055-67. Epub 2007 Sep 4. PMID:17803687

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (231 Kb) [Save to disk]

Biological Unit Coordinates (2qpu.pdb1.gz) 78 Kb

Biological Unit Coordinates (2qpu.pdb2.gz) 77 Kb

Biological Unit Coordinates (2qpu.pdb3.gz) 77 Kb

LPC: Ligand-Protein Contacts for 2QPU

CSU: Contacts of Structural Units for 2QPU

Likely Quarternary Molecular Structure file(s) for 2QPU

Structure Factors (1326 Kb)

Retrieve 2QPU in mmCIF format [Save to disk]

SEQRES to COORDINATES correlation for 2QPU from S2C, [Save to disk]

Re-refined 2qpu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QPU 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qpu] [2qpu_A] [2qpu_B] [2qpu_C]

SWISS-PROT database: [P00693]

Domains found in 2QPU: [Aamy] [Alpha-amyl_C2 ] by SMART

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