4TWL		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	ASC, SO4	enzyme
Gene Ontology	Chain Function Process Component B, A carbonate dehydratase activi... antioxidant activity monodehydroascorbate reducta...
Primary reference	Yam tuber storage protein reduces plant oxidants using the coupled reactions as carbonic anhydrase and dehydroascorbate reductase., Xue YL, Miyakawa T, Nakamura A, Hatano KI, Sawano Y, Tanokura M, Mol Plant. 2015 Mar 4. pii: S1674-2052(15)00166-5. doi:, 10.1016/j.molp.2015.02.015. PMID:25747844

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk] Biological Unit Coordinates (4twl.pdb1.gz) 42 Kb Biological Unit Coordinates (4twl.pdb2.gz) 41 Kb Biological Unit Coordinates (4twl.pdb3.gz) 80 Kb LPC: Ligand-Protein Contacts for 4TWL CSU: Contacts of Structural Units for 4TWL Structure Factors (272 Kb) Retrieve 4TWL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4TWL from S2C, [Save to disk] Re-refined 4twl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4TWL 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: [4twl] [4twl_A] [4twl_B] SWISS-PROT database: Domain found in 4TWL: [Carb_anhydrase ] by SMART

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