1C89	Antifreeze Protein	date	May 04, 2000
title	Nmr Structure Of Intramolecular Dimer Antifreeze Protein Rd3 Structures
authors	K.Miura, S.Tsuda
compound		source
Molecule: Antifreeze Protein Type III Chain: A Synonym: Rd3 Engineered: Yes		Organism_scientific: Pachycara Brachycephalum Organism_taxid: 36221 Variant: Rd3 Tissue: Blood Plasma Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm105 Expression_system_vector_type: Plasmid Expression_system_vector: Plasmid Expression_system_plasmid: Pkk223-3uc Other_details: Synthetic Gene
method	Solution NMR
related structures	by homologous chain: 1C8A, 1KDE
Gene Ontology	Chain Function Process Component A
Primary reference	NMR analysis of type III antifreeze protein intramolecular dimer. Structural basis for enhanced activity., Miura K, Ohgiya S, Hoshino T, Nemoto N, Suetake T, Miura A, Spyracopoulos L, Kondo H, Tsuda S, J Biol Chem 2001 Jan 12;276(2):1304-10. PMID:11010977

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1333 Kb) [Save to disk] Biological Unit Coordinates (1c89.pdb1.gz) 35 Kb CSU: Contacts of Structural Units for 1C89 Experimental data, such as chemical shifts, at BioMagResBank (BMRB) NMR Restraints Grid from BioMagResBank (BMRB) Retrieve 1C89 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1C89 from S2C, [Save to disk]

View 1C89 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.

Visual 3D analysis of 1C89

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1C89, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1c89a1, region A:1-68 [Jmol] [rasmolscript] [script source]     - Domain d1c89a2, region A:69-134 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1c89_A] [1c89] SWISS-PROT database: [P35753] Domain organization of [ANP3_RHIDE] by SWISSPFAM Domain found in 1C89: [SAF ] by SMART

Other resources with information on 1C89

Community annotation for 1C89 at PDBWiki (http://pdbwiki.org) NMR Ensemble (OLDERADO: core, domain and representative structure database) MMDB (Entrez's Structure Database)

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