OCA Atlas for 4YKN

4YKN

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

4EL

enzyme

Gene
Ontology

Chain	Function	Process	Component
A	protein serine/threonine kin... protein kinase activator act...

Primary reference

Discovery of a Potent Class of PI3Kalpha Inhibitors with Unique Binding Mode via Encoded Library Technology (ELT)., Yang H, Medeiros PF, Raha K, Elkins P, Lind KE, Lehr R, Adams ND, Burgess JL, Schmidt SJ, Knight SD, Auger KR, Schaber MD, Franklin GJ, Ding Y, DeLorey JL, Centrella PA, Mataruse S, Skinner SR, Clark MA, Cuozzo JW, Evindar G, ACS Med Chem Lett. 2015 Mar 20;6(5):531-6. doi: 10.1021/acsmedchemlett.5b00025., eCollection 2015 May 14. PMID:26005528

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (573 Kb) [Save to disk]

Biological Unit Coordinates (4ykn.pdb1.gz) 565 Kb

LPC: Ligand-Protein Contacts for 4YKN

CSU: Contacts of Structural Units for 4YKN

Structure Factors (429 Kb)

Retrieve 4YKN in mmCIF format [Save to disk]

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

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

View 4YKN 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: [4ykn] [4ykn_A]

SWISS-PROT database:

Domains found in 4YKN: [C2] [PI3K_C2] [PI3K_p85B] [PI3K_rbd] [PI3Ka] [PI3Kc] [SH2 ] by SMART

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