OCA Atlas for 4AFF

4AFF

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

ATP, FLC, MG

enzyme

note

4AFF is a representative structure

Gene
Ontology

Chain	Function	Process	Component
A	enzyme regulator activity

Primary reference

An engineered PII protein variant that senses a novel ligand: atomic resolution structure of the complex with citrate., Zeth K, Fokina O, Forchhammer K, Acta Crystallogr D Biol Crystallogr. 2012 Aug;68(Pt 8):901-8. Epub 2012 Jul 17. PMID:22868755

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]

Biological Unit Coordinates (4aff.pdb1.gz) 129 Kb

LPC: Ligand-Protein Contacts for 4AFF

CSU: Contacts of Structural Units for 4AFF

Structure Factors (671 Kb)

Retrieve 4AFF in mmCIF format [Save to disk]

SEQRES to COORDINATES correlation for 4AFF from S2C, [Save to disk]

Re-refined 4aff structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4AFF 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: [4aff] [4aff_A]

SWISS-PROT database:

Domain found in 4AFF: [P-II ] by SMART

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]