10 20 30 40 50 60 70 80 1N2Y - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER SIGNALING PROTEIN 24-OCT-02 1N2Y
TITLE SOLUTION STRUCTURE OF SS-CYCLIZED CATESTATIN FRAGMENT FROM TITLE 2 CHROMOGRANIN A
COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATESTATIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS PEPTIDE WAS CHEMICALLY SYNTHESIZED. SOURCE 4 SOLID PHASE SYNTHESIS AND FACILE CYCLIZATION OF TERMINAL SOURCE 5 CYSTEINES BY OXIDATION WAS PERFORMED. THE SEQUENCE OF THE SOURCE 6 PEPTIDE IS NATURALLY FOUND IN BOS TAURUS (COW).
KEYWDS CATESTATIN CHOROMOGRANIN A, SIGNALING PROTEIN
EXPDTA SOLUTION NMR
NUMMDL 12
AUTHOR N.E.PREECE,M.NGUYEN,M.MAHATA,S.K.MAHATA,N.R.MAHAPATRA, AUTHOR 2 I.TSIGELNY,D.T.O'CONNOR
REVDAT 3 24-FEB-09 1N2Y 1 VERSN REVDAT 2 06-APR-04 1N2Y 1 JRNL REVDAT 1 13-NOV-02 1N2Y 0
SPRSDE 13-NOV-02 1N2Y 1KRK
JRNL AUTH N.E.PREECE,M.NGUYEN,M.MAHATA,S.K.MAHATA, JRNL AUTH 2 N.R.MAHAPATRA,I.TSIGELNY,D.T.O'CONNOR JRNL TITL CONFORMATIONAL PREFERENCES AND ACTIVITIES OF JRNL TITL 2 PEPTIDES FROM THE CATECHOLAMINE RELEASE-INHIBITORY JRNL TITL 3 (CATESTATIN) REGION OF CHROMOGRANIN A JRNL REF REGUL.PEPT. V. 118 75 2004 JRNL REFN ISSN 0167-0115 JRNL PMID 14759560 JRNL DOI 10.1016/J.REGPEP.2003.10.035
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1N2Y COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-OCT-02. REMARK 100 THE RCSB ID CODE IS RCSB017452.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 278 REMARK 210 PH : 7 REMARK 210 IONIC STRENGTH : 10 MM PHOSPHATE REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 4MG SS-CYCLIZED CATESTATIN REMARK 210 15-MER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, DQF-COSY, P-COSY, REMARK 210 BASHD-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : UNITYPLUS, INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR, FELIX, DISCOVER, X-PLOR REMARK 210 METHOD USED : RESTRAINED MOLECULAR REMARK 210 DYNAMICS, CHEMICAL SHIFT REMARK 210 REFINEMENT REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 12 REMARK 210 CONFORMERS, SELECTION CRITERIA : DOMINANT CLUSTER AND OUTLIERS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 8 REMARK 210 REMARK 210 REMARK: DMSO-D6
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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 N CYS A 1 CA GLY A 11 2.15 REMARK 500 REMARK 500 REMARK: NULL 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 GLY A 6 N - CA - C ANGL. DEV. = -18.9 DEGREES REMARK 500 2 GLY A 6 N - CA - C ANGL. DEV. = -16.7 DEGREES REMARK 500 2 PRO A 12 C - N - CD ANGL. DEV. = -24.0 DEGREES REMARK 500 3 GLY A 6 N - CA - C ANGL. DEV. = -18.2 DEGREES REMARK 500 3 GLY A 8 N - CA - C ANGL. DEV. = -16.1 DEGREES REMARK 500 4 ARG A 3 N - CA - C ANGL. DEV. = -16.9 DEGREES REMARK 500 6 ARG A 3 N - CA - C ANGL. DEV. = -19.3 DEGREES REMARK 500 6 PRO A 12 C - N - CD ANGL. DEV. = -13.8 DEGREES REMARK 500 7 TYR A 7 CA - CB - CG ANGL. DEV. = -11.7 DEGREES REMARK 500 7 GLY A 8 N - CA - C ANGL. DEV. = -17.0 DEGREES REMARK 500 8 ARG A 3 N - CA - C ANGL. DEV. = -18.1 DEGREES REMARK 500 8 ARG A 5 N - CA - CB ANGL. DEV. = -11.3 DEGREES REMARK 500 9 ARG A 10 N - CA - CB ANGL. DEV. = -13.4 DEGREES REMARK 500 9 PRO A 12 C - N - CD ANGL. DEV. = -19.7 DEGREES REMARK 500 10 ARG A 3 N - CA - C ANGL. DEV. = -18.4 DEGREES REMARK 500 10 ALA A 4 N - CA - C ANGL. DEV. = -19.7 DEGREES REMARK 500 10 GLY A 8 N - CA - C ANGL. DEV. = -19.0 DEGREES REMARK 500 11 GLY A 13 N - CA - C ANGL. DEV. = -15.1 DEGREES REMARK 500 12 ALA A 4 N - CA - CB ANGL. DEV. = -10.9 DEGREES REMARK 500 12 GLY A 6 N - CA - C ANGL. DEV. = -19.1 DEGREES REMARK 500 12 GLY A 8 N - CA - C ANGL. DEV. = -16.1 DEGREES REMARK 500 12 TYR A 7 CA - C - N ANGL. DEV. = -12.7 DEGREES REMARK 500 12 PRO A 12 CA - N - CD ANGL. DEV. = -10.5 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 PHE A 2 -86.92 -127.46 REMARK 500 1 TYR A 7 154.13 -38.93 REMARK 500 1 PRO A 12 -76.12 35.96 REMARK 500 2 ARG A 3 -67.89 -105.40 REMARK 500 2 ARG A 5 -22.66 -162.84 REMARK 500 2 ARG A 10 177.52 -42.91 REMARK 500 2 PRO A 12 173.68 -27.27 REMARK 500 3 ARG A 3 -68.09 -122.14 REMARK 500 3 TYR A 7 87.09 -44.24 REMARK 500 3 ARG A 10 85.23 -28.95 REMARK 500 3 PRO A 12 -81.20 -41.43 REMARK 500 3 LEU A 14 75.88 -109.24 REMARK 500 4 PHE A 2 -67.56 -95.00 REMARK 500 4 ALA A 4 71.94 -23.23 REMARK 500 4 ARG A 10 81.58 -41.93 REMARK 500 4 PRO A 12 -111.60 -76.18 REMARK 500 4 LEU A 14 -73.33 -121.10 REMARK 500 5 PHE A 2 -69.67 -126.18 REMARK 500 5 ARG A 3 -63.19 -121.62 REMARK 500 5 ARG A 5 44.00 -81.96 REMARK 500 5 TYR A 7 -59.91 -124.36 REMARK 500 5 PHE A 9 -32.08 -37.26 REMARK 500 5 PRO A 12 -140.32 -60.53 REMARK 500 5 LEU A 14 -124.57 -116.03 REMARK 500 6 PHE A 2 -77.05 -81.47 REMARK 500 6 ARG A 3 -104.95 -69.10 REMARK 500 6 ARG A 5 -44.91 -169.57 REMARK 500 6 TYR A 7 -70.90 -119.71 REMARK 500 6 PHE A 9 70.37 -19.51 REMARK 500 6 ARG A 10 -116.15 -131.96 REMARK 500 6 PRO A 12 -108.70 51.04 REMARK 500 6 LEU A 14 -166.93 -54.55 REMARK 500 7 ARG A 3 -75.61 -106.17 REMARK 500 7 ARG A 5 -9.54 -161.19 REMARK 500 7 PHE A 9 42.76 -23.85 REMARK 500 7 PRO A 12 -87.62 37.38 REMARK 500 7 LEU A 14 59.11 -99.92 REMARK 500 8 PHE A 2 -66.65 -128.42 REMARK 500 8 ALA A 4 71.91 -16.80 REMARK 500 8 ARG A 10 82.28 -43.01 REMARK 500 8 PRO A 12 -138.82 -65.18 REMARK 500 8 LEU A 14 -152.42 -116.49 REMARK 500 9 PHE A 2 -83.41 -124.58 REMARK 500 9 ARG A 3 -74.88 -107.62 REMARK 500 9 ALA A 4 38.72 -142.40 REMARK 500 9 ARG A 5 5.11 -152.69 REMARK 500 9 ARG A 10 -179.33 -38.92 REMARK 500 9 PRO A 12 -74.26 -90.59 REMARK 500 10 PHE A 2 -77.72 -65.88 REMARK 500 10 ARG A 3 -79.86 -84.10 REMARK 500 10 ALA A 4 59.46 -145.99 REMARK 500 10 ARG A 5 25.90 -145.90 REMARK 500 10 TYR A 7 -129.55 -121.32 REMARK 500 10 PHE A 9 -75.40 -36.94 REMARK 500 10 PRO A 12 -104.03 -46.89 REMARK 500 11 PHE A 2 -102.95 -94.07 REMARK 500 11 ARG A 3 -73.77 -74.21 REMARK 500 11 ARG A 5 40.13 -83.46 REMARK 500 11 PHE A 9 78.95 -116.06 REMARK 500 11 ARG A 10 99.75 -43.95 REMARK 500 11 PRO A 12 -51.56 -9.42 REMARK 500 11 LEU A 14 -163.73 -53.30 REMARK 500 12 PHE A 2 -142.82 -39.26 REMARK 500 12 TYR A 7 179.87 -56.95 REMARK 500 12 PHE A 9 43.20 -141.51 REMARK 500 12 ARG A 10 54.31 -69.55 REMARK 500 12 PRO A 12 -70.50 -16.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 3 0.30 SIDE_CHAIN REMARK 500 1 ARG A 5 0.28 SIDE_CHAIN REMARK 500 1 ARG A 10 0.26 SIDE_CHAIN REMARK 500 2 ARG A 3 0.21 SIDE_CHAIN REMARK 500 2 ARG A 5 0.30 SIDE_CHAIN REMARK 500 2 ARG A 10 0.31 SIDE_CHAIN REMARK 500 3 ARG A 3 0.31 SIDE_CHAIN REMARK 500 3 ARG A 5 0.32 SIDE_CHAIN REMARK 500 3 ARG A 10 0.31 SIDE_CHAIN REMARK 500 4 ARG A 3 0.19 SIDE_CHAIN REMARK 500 4 ARG A 5 0.28 SIDE_CHAIN REMARK 500 4 ARG A 10 0.30 SIDE_CHAIN REMARK 500 5 ARG A 3 0.30 SIDE_CHAIN REMARK 500 5 ARG A 5 0.25 SIDE_CHAIN REMARK 500 5 ARG A 10 0.27 SIDE_CHAIN REMARK 500 6 ARG A 3 0.15 SIDE_CHAIN REMARK 500 6 ARG A 5 0.32 SIDE_CHAIN REMARK 500 6 ARG A 10 0.25 SIDE_CHAIN REMARK 500 7 ARG A 3 0.29 SIDE_CHAIN REMARK 500 7 ARG A 5 0.27 SIDE_CHAIN REMARK 500 7 ARG A 10 0.27 SIDE_CHAIN REMARK 500 8 ARG A 3 0.33 SIDE_CHAIN REMARK 500 8 ARG A 5 0.31 SIDE_CHAIN REMARK 500 8 ARG A 10 0.22 SIDE_CHAIN REMARK 500 9 ARG A 3 0.31 SIDE_CHAIN REMARK 500 9 ARG A 5 0.23 SIDE_CHAIN REMARK 500 9 ARG A 10 0.32 SIDE_CHAIN REMARK 500 10 ARG A 3 0.31 SIDE_CHAIN REMARK 500 10 ARG A 5 0.32 SIDE_CHAIN REMARK 500 10 ARG A 10 0.31 SIDE_CHAIN REMARK 500 11 ARG A 3 0.32 SIDE_CHAIN REMARK 500 11 ARG A 5 0.22 SIDE_CHAIN REMARK 500 11 ARG A 10 0.31 SIDE_CHAIN REMARK 500 12 ARG A 3 0.29 SIDE_CHAIN REMARK 500 12 ARG A 5 0.24 SIDE_CHAIN REMARK 500 12 ARG A 10 0.31 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL
REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE TERMINAL CYSTEINES ARE NON-NATIVE BUT WERE REMARK 999 INCLUDED TO FACILITATE THE SYNTHESIS OF THE REMARK 999 CYCLIC PEPTIDE.
DBREF 1N2Y A 2 14 UNP P05059 CMGA_BOVIN 368 380
SEQADV 1N2Y CYS A 1 UNP P05059 SEE REMARK 999 SEQADV 1N2Y CYS A 15 UNP P05059 SEE REMARK 999
SEQRES 1 A 15 CYS PHE ARG ALA ARG GLY TYR GLY PHE ARG GLY PRO GLY SEQRES 2 A 15 LEU CYS
SSBOND 1 CYS A 1 CYS A 15 1555 1555 2.04
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