Header list of 1ttk.pdb file
Complete list - 2 20 Bytes
HEADER TOXIN 22-JUN-04 1TTK
TITLE NMR SOLUTION STRUCTURE OF OMEGA-CONOTOXIN MVIIA, A N-TYPE CALCIUM
TITLE 2 CHANNEL BLOCKER
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: OMEGA-CONOTOXIN MVIIA;
COMPND 3 CHAIN: A;
COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1;
SOURCE 2 SYNTHETIC: YES;
SOURCE 3 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN CONUS MAGUS
KEYWDS FOUR LOOP FRAME WORK, AMIDATED C-TERMINAL, DISULFIDE RICH, TOXIN
EXPDTA SOLUTION NMR
NUMMDL 17
AUTHOR D.J.ADAMS,A.B.SMITH,C.I.SCHROEDER,T.YASUDA,R.J.LEWIS
REVDAT 3 02-MAR-22 1TTK 1 REMARK LINK
REVDAT 2 24-FEB-09 1TTK 1 VERSN
REVDAT 1 06-JUL-04 1TTK 0
JRNL AUTH D.J.ADAMS,A.B.SMITH,C.I.SCHROEDER,T.YASUDA,R.J.LEWIS
JRNL TITL OMEGA-CONOTOXIN CVID INHIBITS A PHARMACOLOGICALLY DISTINCT
JRNL TITL 2 VOLTAGE-SENSITIVE CALCIUM CHANNEL ASSOCIATED WITH
JRNL TITL 3 TRANSMITTER RELEASE FROM PREGANGLIONIC NERVE TERMINALS
JRNL REF J.BIOL.CHEM. V. 278 4057 2003
JRNL REFN ISSN 0021-9258
JRNL PMID 12441339
JRNL DOI 10.1074/JBC.M209969200
REMARK 1
REMARK 1 REFERENCE 1
REMARK 1 AUTH J.MOULD,T.YASUDA,C.I.SCHROEDER,A.M.BEEDLE,C.J.DOERING,
REMARK 1 AUTH 2 G.W.ZAMPONI,D.J.ADAMS,R.J.LEWIS
REMARK 1 TITL THE ALFA2DELTA AUXILIARY SUBUNIT REDUCES THE AFFINITY OF
REMARK 1 TITL 2 OMEGA-CONOTOXINS FOR RECOMBINANT N-TYPE CALCIUM CHANNELS
REMARK 1 REF TO BE PUBLISHED
REMARK 1 REFN
REMARK 2
REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : XWINNMR 3.5, X-PLOR 3.851
REMARK 3 AUTHORS : BRUNGER (X-PLOR)
REMARK 3
REMARK 3 OTHER REFINEMENT REMARKS: A TOTAL OF 456 DISTANCE RESTRAINTS
REMARK 3 (INCLUDING H-BONDS) AND 31 DIHEDRAL DISTANCE RESTRAINTS
REMARK 3 (INCLUDING 22 PHIS AND 9 CHI ANGLES) WERE USED TO CALCULATE THE
REMARK 3 STRUCTURE.
REMARK 4
REMARK 4 1TTK COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-JUN-04.
REMARK 100 THE DEPOSITION ID IS D_1000022889.
REMARK 210
REMARK 210 EXPERIMENTAL DETAILS
REMARK 210 EXPERIMENT TYPE : NMR
REMARK 210 TEMPERATURE (KELVIN) : 293; 280
REMARK 210 PH : 3.5; 3.5
REMARK 210 IONIC STRENGTH : NULL; NULL
REMARK 210 PRESSURE : AMBIENT; AMBIENT
REMARK 210 SAMPLE CONTENTS : 2MM MVIIA, 95% H2O, D2O, DSS;
REMARK 210 2MM MVIIA, 100% D2O
REMARK 210
REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; DQF-COSY; E
REMARK 210 -COSY
REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 750 MHZ
REMARK 210 SPECTROMETER MODEL : DRX; AMX
REMARK 210 SPECTROMETER MANUFACTURER : BRUKER
REMARK 210
REMARK 210 STRUCTURE DETERMINATION.
REMARK 210 SOFTWARE USED : X-PLOR 3.851
REMARK 210 METHOD USED : SOLUTION STRUCTURES WERE
REMARK 210 CALCULATED USING TORSION ANGLE
REMARK 210 DYNAMICS/SIMULATED ANNEALING
REMARK 210 TECHNIQUES.
REMARK 210
REMARK 210 CONFORMERS, NUMBER CALCULATED : 50
REMARK 210 CONFORMERS, NUMBER SUBMITTED : 17
REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST
REMARK 210 ENERGY
REMARK 210
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 11
REMARK 210
REMARK 210 REMARK: THIS STRUCTURE WAS DETRMINED USING STANDARD 2D HOMONUCELAR
REMARK 210 NMR TECHNIQUES.
REMARK 215
REMARK 215 NMR STUDY
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION
REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON
REMARK 215 THESE RECORDS ARE MEANINGLESS.
REMARK 300
REMARK 300 BIOMOLECULE: 1
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON
REMARK 300 BURIED SURFACE AREA.
REMARK 350
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS
REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.
REMARK 350
REMARK 350 BIOMOLECULE: 1
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A
REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000
REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000
REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES
REMARK 500
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).
REMARK 500
REMARK 500 STANDARD TABLE:
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)
REMARK 500
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996
REMARK 500
REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3
REMARK 500 1 CYS A 16 CA - CB - SG ANGL. DEV. = 6.8 DEGREES
REMARK 500 2 ARG A 10 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES
REMARK 500 3 CYS A 16 CA - CB - SG ANGL. DEV. = 6.9 DEGREES
REMARK 500 5 CYS A 16 CA - CB - SG ANGL. DEV. = 7.4 DEGREES
REMARK 500 6 CYS A 16 CA - CB - SG ANGL. DEV. = 7.8 DEGREES
REMARK 500 8 CYS A 16 CA - CB - SG ANGL. DEV. = 7.0 DEGREES
REMARK 500 9 CYS A 8 CA - CB - SG ANGL. DEV. = 7.3 DEGREES
REMARK 500 10 CYS A 8 CA - CB - SG ANGL. DEV. = 8.2 DEGREES
REMARK 500 10 CYS A 16 CA - CB - SG ANGL. DEV. = 6.8 DEGREES
REMARK 500 12 CYS A 8 CA - CB - SG ANGL. DEV. = 6.9 DEGREES
REMARK 500 13 CYS A 8 CA - CB - SG ANGL. DEV. = 6.9 DEGREES
REMARK 500 15 CYS A 16 CA - CB - SG ANGL. DEV. = 8.1 DEGREES
REMARK 500 17 CYS A 8 CA - CB - SG ANGL. DEV. = 6.8 DEGREES
REMARK 500
REMARK 500 REMARK: NULL
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: TORSION ANGLES
REMARK 500
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).
REMARK 500
REMARK 500 STANDARD TABLE:
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)
REMARK 500
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400
REMARK 500
REMARK 500 M RES CSSEQI PSI PHI
REMARK 500 1 ASP A 14 38.10 -86.59
REMARK 500 1 THR A 17 46.43 -99.72
REMARK 500 2 ARG A 10 4.56 -69.30
REMARK 500 2 LEU A 11 -5.25 -143.44
REMARK 500 2 ASP A 14 24.24 -74.42
REMARK 500 2 THR A 17 50.95 -106.44
REMARK 500 3 LYS A 7 124.08 -34.86
REMARK 500 3 MET A 12 40.36 -158.86
REMARK 500 3 TYR A 13 77.71 7.10
REMARK 500 3 ASP A 14 35.88 -83.00
REMARK 500 3 THR A 17 42.99 -96.04
REMARK 500 4 MET A 12 -30.67 -147.17
REMARK 500 4 THR A 17 27.62 -79.95
REMARK 500 5 MET A 12 -24.26 -145.22
REMARK 500 5 ASP A 14 5.89 -69.39
REMARK 500 5 THR A 17 49.16 -109.45
REMARK 500 6 MET A 12 -9.68 -155.09
REMARK 500 6 ASP A 14 6.44 -69.23
REMARK 500 7 ASP A 14 26.85 -75.33
REMARK 500 7 THR A 17 47.75 -103.96
REMARK 500 8 LEU A 11 -16.28 -153.49
REMARK 500 8 ASP A 14 21.72 -72.93
REMARK 500 8 THR A 17 47.04 -103.83
REMARK 500 9 ARG A 10 30.37 -91.22
REMARK 500 9 LEU A 11 24.85 -156.64
REMARK 500 9 MET A 12 -37.35 -163.65
REMARK 500 9 SER A 19 81.44 -150.93
REMARK 500 9 ARG A 21 77.57 -118.67
REMARK 500 10 LEU A 11 -17.11 123.35
REMARK 500 10 ASP A 14 32.32 -80.01
REMARK 500 10 THR A 17 41.53 -91.96
REMARK 500 11 MET A 12 -36.63 -140.44
REMARK 500 11 SER A 19 82.91 -159.94
REMARK 500 11 ARG A 21 74.06 -114.07
REMARK 500 12 LYS A 7 123.37 -38.12
REMARK 500 12 MET A 12 -13.05 -152.61
REMARK 500 12 TYR A 13 63.65 35.48
REMARK 500 12 ASP A 14 20.55 -76.34
REMARK 500 12 THR A 17 23.55 -72.89
REMARK 500 13 LEU A 11 31.24 -140.47
REMARK 500 13 MET A 12 -24.38 -149.18
REMARK 500 13 ASP A 14 31.45 -78.22
REMARK 500 13 THR A 17 56.06 -112.59
REMARK 500 14 MET A 12 -28.79 -141.72
REMARK 500 14 SER A 19 71.18 -158.34
REMARK 500 14 ARG A 21 75.41 -117.94
REMARK 500 15 ARG A 10 30.36 -84.75
REMARK 500 15 LEU A 11 -19.60 -155.08
REMARK 500 15 ASP A 14 4.85 -69.03
REMARK 500 15 THR A 17 52.83 -111.24
REMARK 500
REMARK 500 THIS ENTRY HAS 57 RAMACHANDRAN OUTLIERS.
REMARK 500
REMARK 500 REMARK: NULL
REMARK 800
REMARK 800 SITE
REMARK 800 SITE_IDENTIFIER: AC1
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 A 26
REMARK 900
REMARK 900 RELATED ENTRIES
REMARK 900 RELATED ID: 1OMG RELATED DB: PDB
REMARK 900 NMR STUDY OF OMEGA-CONOTOXIN MVIIA
REMARK 900 RELATED ID: 1MVJ RELATED DB: PDB
REMARK 900 N-TYPE CALCIUM CHANNEL BLOCKER, OMEGA-CONOTOXIN MVIIA NMR, 15
REMARK 900 STRUCTURES
REMARK 900 RELATED ID: 1DW4 RELATED DB: PDB
REMARK 900 NMR STRUCTURE OF OMEGA-CONOTOXIN MVIIA: CONSTRAINTS ON DISULPHIDE
REMARK 900 BRIDGES
REMARK 900 RELATED ID: 1TT3 RELATED DB: PDB
REMARK 900 NMR SOULUTION STRUCTURE OF OMEGA-CONOTOXIN [K10]MVIIA
DBREF 1TTK A 1 25 UNP P05484 CXO7A_CONMA 46 70
SEQRES 1 A 26 CYS LYS GLY LYS GLY ALA LYS CYS SER ARG LEU MET TYR
SEQRES 2 A 26 ASP CYS CYS THR GLY SER CYS ARG SER GLY LYS CYS NH2
HET NH2 A 26 3
HETNAM NH2 AMINO GROUP
FORMUL 1 NH2 H2 N
SSBOND 1 CYS A 1 CYS A 16 1555 1555 2.02
SSBOND 2 CYS A 8 CYS A 20 1555 1555 2.02
SSBOND 3 CYS A 15 CYS A 25 1555 1555 2.02
LINK C CYS A 25 N NH2 A 26 1555 1555 1.30
SITE 1 AC1 3 SER A 19 ARG A 21 CYS A 25
CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1
ORIGX1 1.000000 0.000000 0.000000 0.00000
ORIGX2 0.000000 1.000000 0.000000 0.00000
ORIGX3 0.000000 0.000000 1.000000 0.00000
SCALE1 1.000000 0.000000 0.000000 0.00000
SCALE2 0.000000 1.000000 0.000000 0.00000
SCALE3 0.000000 0.000000 1.000000 0.00000
MODEL 1
Complete list - 2 20 Bytes