OCA Atlas for 3A4K

3A4K

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

ACT, GOL, MG, MN

enzyme

Gene
Ontology

Chain	Function	Process	Component
C, A, D, B	nuclease activity endonuclease activity

Primary reference

Structures of restriction endonuclease HindIII in complex with its cognate DNA and divalent cations., Watanabe N, Takasaki Y, Sato C, Ando S, Tanaka I, Acta Crystallogr D Biol Crystallogr. 2009 Dec;65(Pt 12):1326-33. doi:, 10.1107/S0907444909041134. Epub 2009 Nov 17. PMID:19966419

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (241 Kb) [Save to disk]

Biological Unit Coordinates (3a4k.pdb1.gz) 114 Kb

Biological Unit Coordinates (3a4k.pdb2.gz) 113 Kb

Biological Unit Coordinates (3a4k.pdb3.gz) 13 Kb

LPC: Ligand-Protein Contacts for 3A4K

CSU: Contacts of Structural Units for 3A4K

Structure Factors (1504 Kb)

Retrieve 3A4K in mmCIF format [Save to disk]

SEQRES to COORDINATES correlation for 3A4K from S2C, [Save to disk]

Re-refined 3a4k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3A4K 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: [3a4k] [3a4k_A] [3a4k_B] [3a4k_C] [3a4k_D] [3a4k_E] [3a4k_F] [3a4k_G] [3a4k_H] [3a4k_I] [3a4k_J] [3a4k_K] [3a4k_L] [3a4k_M] [3a4k_N]

SWISS-PROT database: [P43870]

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