1D1H		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, 21 Models	resolution
note	1D1H is a representative structure
related structures	by homologous chain: 1LA4
Gene Ontology	Chain Function Process Component A toxin activity
Primary reference	Solution structure of hanatoxin1, a gating modifier of voltage-dependent K(+) channels: common surface features of gating modifier toxins., Takahashi H, Kim JI, Min HJ, Sato K, Swartz KJ, Shimada I, J Mol Biol 2000 Mar 31;297(3):771-80. PMID:10731427

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (187 Kb) [Save to disk] Biological Unit Coordinates (1d1h.pdb1.gz) 9 Kb CSU: Contacts of Structural Units for 1D1H Original NMR restraints for 1D1H from PDB Retrieve 1D1H in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1D1H from S2C, [Save to disk]

View 1D1H 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: [1d1h] [1d1h_A] SWISS-PROT database: [P56852] Belongs to the na(+)/k(+)/ca(2+) channel targeting tarantula huwentoxin (tht) family according to TCDB.

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