OCA Atlas for 1B41

1B41

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

FUC, NAG

enzyme

note

1B41 (Molecule of the Month:pdb54)

related structures

by homologous chain: 1F8U, 1KU6, 1Q83

Gene
Ontology

Chain	Function	Process	Component
A		acetylcholine catabolic proc... acetylcholine catabolic proc...
B	toxin activity

Primary reference

Structures of recombinant native and E202Q mutant human acetylcholinesterase complexed with the snake-venom toxin fasciculin-II., Kryger G, Harel M, Giles K, Toker L, Velan B, Lazar A, Kronman C, Barak D, Ariel N, Shafferman A, Silman I, Sussman JL, Acta Crystallogr D Biol Crystallogr 2000 Nov;56 ( Pt 11):1385-94. PMID:11053835

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (105 Kb) [Save to disk]

Biological Unit Coordinates (1b41.pdb1.gz) 194 Kb

LPC: Ligand-Protein Contacts for 1B41

CSU: Contacts of Structural Units for 1B41

Likely Quarternary Molecular Structure file(s) for 1B41

Structure Factors (215 Kb)

Retrieve 1B41 in mmCIF format [Save to disk]

SEQRES to COORDINATES correlation for 1B41 from S2C, [Save to disk]

Re-refined 1b41 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1B41 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: [1b41] [1b41_A] [1b41_B]

SWISS-PROT database: [P22303] [P0C1Z0]

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