NMR Restraints Grid |
Result table
image | mrblock_id | pdb_id | bmrb_id | cing | in_recoord | stage | program | type |
9003 | 1n8m | 5676 | cing | recoord | 1-original | MR format | comment |
*HEADER TOXIN 21-NOV-02 1N8M *TITLE SOLUTION STRUCTURE OF PI4, A FOUR DISULFIDE BRIDGED *TITLE 2 SCORPION TOXIN ACTIVE ON POTASSIUM CHANNELS *COMPND MOL_ID: 1; *COMPND 2 MOLECULE: POTASSIUM CHANNEL BLOCKING TOXIN 4; *COMPND 3 CHAIN: A; *COMPND 4 SYNONYM: PI4; *COMPND 5 ENGINEERED: YES *SOURCE MOL_ID: 1; *SOURCE 2 SYNTHETIC: YES; *SOURCE 3 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN THE VENOM *SOURCE 4 OF PANDINUS IMPERATOR SCORPIONS, WITH AN AMIDATED C- *SOURCE 5 TERMINUS. IT WAS ESTABLISHED BY NMR THAT THE STRUCTURE OF *SOURCE 6 THE NATURAL TOXIN EXTRACTED FROM SCORPION VENOM IS *SOURCE 7 EFFECTIVELY IDENTICAL TO THE STRUCTURE OF THE SYNTHETIC *SOURCE 8 TOXIN, WHICH HAS A CARBOXYLATED C-TERMINUS. *KEYWDS POTASSIUM CHANNEL BLOCKER, DISULFIDE BRIDGE STABILIZED *KEYWDS 2 ALPHA BETA MOTIF *EXPDTA NMR, 10 STRUCTURES *AUTHOR J.I.GUIJARRO, S.M'BAREK, T.OLAMENDI-PORTUGAL, F.GOMEZ- *AUTHOR 2 LAGUNAS, D.GARNIER, H.ROCHAT, L.D.POSSANI, J.M.SABATIER, *AUTHOR 3 M.DELEPIERRE *REVDAT 1 02-SEP-03 1N8M 0
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