2MZK - JenaLib

Title :   THE SOLUTION STRUCTURE OF THE MAGNESIUM-BOUND CONANTOKIN RLB

Authors :   S. Kunda, Y. Yuan, R. D. Balsara, J. Zajicek, F. J. Castellino

Date :   14 Feb 15 (Deposition) - 17 Jun 15 (Release) - 05 Aug 15 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (10x)
NMR Structure *: A  (1x)

Keywords :   Toxin, Nmdar Antagonist, Hyp-Containing, Metal Binding Protein, Transport Protein Inhibitor (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Kunda, Y. Yuan, R. D. Balsara, J. Zajicek, F. J. Castellino
Hydroxyproline-Induced Helical Disruption In Conantokin Rl- Affects Subunit-Selective Antagonistic Activities Toward Io Channels Of N-Methyl-D-Aspartate Receptors.
J. Biol. Chem. V. 290 18156 2015
PubMed-ID: 26048991 | Reference-DOI: 10.1074/JBC.M115.650341

Compounds

Molecule 1 - CONANTOKIN-R1-B
	Chains	:	A
	Engineered	:	YES
	Organism Common	:	FISH-HUNTING CONE SNAIL
	Organism Scientific	:	CONUS ROLANI
	Organism Taxid	:	745791
	Synonym	:	CON-R1-B
	Synthetic	:	YES

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 7)

NMR Structure (3, 7)

No.	Name	Count	Type	Full Name
1	CGU	5	Mod. Amino Acid	GAMMA-CARBOXY-GLUTAMIC ACID
2	HYP	1	Mod. Amino Acid	4-HYDROXYPROLINE
3	NH2	1	Mod. Amino Acid	AMINO GROUP

NMR Structure * (3, 7)

No.	Name	Count	Type	Full Name
1	CGU	5	Mod. Amino Acid	GAMMA-CARBOXY-GLUTAMIC ACID
2	HYP	1	Mod. Amino Acid	4-HYDROXYPROLINE
3	NH2	1	Mod. Amino Acid	AMINO GROUP

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

NMR Structure

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
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	UniProt sequence: complete aligned part

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Chain A from PDB  Type:PROTEIN  Length:19
                                                  
               SCOP domains ------------------- SCOP domains
               CATH domains ------------------- CATH domains
               Pfam domains ------------------- Pfam domains
         Sec.struct. author .hhhhhhhh.hhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------- SAPs(SNPs)
                    PROSITE ------------------- PROSITE
                 Transcript ------------------- Transcript
                  2mzk A  1 GEeeLAeKApeFAReLANx 19
                              ||  | 10|   |   |
                              ||  |  ||   |   |
                              3-CGU  ||   |   |
                               4-CGU ||   |   |
                                  7-CGU   |   |
                                    10-HYP|   |
                                     11-CGU   |
                                         15-CGU
                                             19-NH2

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Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (3, 3)

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