PDB Short entry for 1V6R HEADER CONTRACTILE PROTEIN 03-DEC-03 1V6R TITLE SOLUTION STRUCTURE OF ENDOTHELIN-1 WITH ITS C-TERMINAL FOLDING COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOTHELIN-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ET-1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE SOURCE 4 OF THE PEPTIDE OCCURS NATURALLY IN HUMANS. KEYWDS ENDOTHELIN, A-HELIX, C-TERMINAL FOLDING, CARDIOVASCULAR BIOACTIVE KEYWDS 2 PEPTIDE, G-PROTEIN COUPLED-RECEPTOR LIGAND, CONTRACTILE PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR H.TAKASHIMA,N.MIMURA,T.OHKUBO,T.YOSHIDA,H.TAMAOKI,Y.KOBAYASHI REVDAT 5 27-DEC-23 1V6R 1 REMARK REVDAT 4 02-MAR-22 1V6R 1 REMARK REVDAT 3 24-FEB-09 1V6R 1 VERSN REVDAT 2 20-APR-04 1V6R 1 JRNL REVDAT 1 16-MAR-04 1V6R 0 JRNL AUTH H.TAKASHIMA,N.MIMURA,T.OHKUBO,T.YOSHIDA,H.TAMAOKI, JRNL AUTH 2 Y.KOBAYASHI JRNL TITL DISTRIBUTED COMPUTING AND NMR CONSTRAINT-BASED JRNL TITL 2 HIGH-RESOLUTION STRUCTURE DETERMINATION: APPLIED FOR JRNL TITL 3 BIOACTIVE PEPTIDE ENDOTHELIN-1 TO DETERMINE C-TERMINAL JRNL TITL 4 FOLDING JRNL REF J.AM.CHEM.SOC. V. 126 4504 2004 JRNL REFN ISSN 0002-7863 JRNL PMID 15070353 JRNL DOI 10.1021/JA031637W REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XPLOR-NIH 2.0.6, XPLOR-NIH 2.0.6 REMARK 3 AUTHORS : SCHWIETERS, C.D. (XPLOR-NIH), SCHWIETERS, C.D. REMARK 3 (XPLOR-NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: DISTRIBUTED COMPUTING BASED STRUCTURE REMARK 3 CALCULATION TO EXPLORE THE CONFORMATIONAL SPACE COMPREHENSIVELY. REMARK 4 REMARK 4 1V6R COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-DEC-03. REMARK 100 THE DEPOSITION ID IS D_1000006276. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 297.7 REMARK 210 PH : 3 REMARK 210 IONIC STRENGTH : 5% ACETIC ACID REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2.5MM ENDOTHELIN-1 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; DQF-COSY; 2D TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 3200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY, TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL 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: 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 OD1 ASP A 8 H LYS A 9 1.56 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 SER A 2 98.47 -177.35 REMARK 500 1 ASP A 8 -174.03 -52.49 REMARK 500 1 LYS A 9 -76.40 -109.20 REMARK 500 1 HIS A 16 42.44 77.27 REMARK 500 1 LEU A 17 63.08 -108.94 REMARK 500 1 ASP A 18 72.94 39.49 REMARK 500 1 ILE A 20 78.56 -115.14 REMARK 500 2 SER A 2 100.27 179.94 REMARK 500 2 ASP A 8 -175.10 -51.83 REMARK 500 2 LYS A 9 -75.88 -109.04 REMARK 500 2 HIS A 16 40.76 77.55 REMARK 500 2 LEU A 17 63.51 -108.04 REMARK 500 2 ASP A 18 74.71 38.90 REMARK 500 2 ILE A 20 78.97 -116.10 REMARK 500 3 ASP A 8 -171.19 -56.96 REMARK 500 3 LYS A 9 -75.93 -110.48 REMARK 500 3 HIS A 16 41.27 79.97 REMARK 500 3 LEU A 17 63.56 -109.57 REMARK 500 3 ASP A 18 72.89 39.79 REMARK 500 3 ILE A 20 78.54 -115.49 REMARK 500 4 SER A 2 92.35 -162.93 REMARK 500 4 ASP A 8 -152.57 -59.02 REMARK 500 4 LYS A 9 -76.59 -130.38 REMARK 500 4 HIS A 16 40.54 77.48 REMARK 500 4 LEU A 17 63.45 -107.85 REMARK 500 4 ASP A 18 75.75 39.94 REMARK 500 4 ILE A 20 78.82 -115.76 REMARK 500 5 SER A 2 93.81 -165.81 REMARK 500 5 ASP A 8 -158.93 -58.70 REMARK 500 5 LYS A 9 -76.76 -121.37 REMARK 500 5 HIS A 16 39.55 77.21 REMARK 500 5 LEU A 17 64.85 -109.29 REMARK 500 5 ASP A 18 78.07 41.98 REMARK 500 5 ILE A 19 60.78 -66.03 REMARK 500 6 SER A 2 102.25 173.19 REMARK 500 6 ASP A 8 -151.90 -59.17 REMARK 500 6 LYS A 9 -76.73 -130.90 REMARK 500 6 HIS A 16 41.05 78.58 REMARK 500 6 LEU A 17 63.76 -108.48 REMARK 500 6 ASP A 18 78.17 40.66 REMARK 500 6 ILE A 20 79.00 -116.56 REMARK 500 7 SER A 2 92.48 -162.91 REMARK 500 7 ASP A 8 -164.51 -62.81 REMARK 500 7 LYS A 9 -74.47 -116.80 REMARK 500 7 HIS A 16 40.71 77.83 REMARK 500 7 LEU A 17 63.44 -108.08 REMARK 500 7 ASP A 18 76.38 40.30 REMARK 500 7 ILE A 20 78.84 -116.09 REMARK 500 8 SER A 2 101.92 174.47 REMARK 500 8 ASP A 8 -163.35 -62.74 REMARK 500 REMARK 500 THIS ENTRY HAS 134 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1V6R A 1 21 UNP P05305 EDN1_HUMAN 53 73 SEQRES 1 A 21 CYS SER CYS SER SER LEU MET ASP LYS GLU CYS VAL TYR SEQRES 2 A 21 PHE CYS HIS LEU ASP ILE ILE TRP HELIX 1 1 LYS A 9 PHE A 14 1 6 SSBOND 1 CYS A 1 CYS A 15 1555 1555 2.02 SSBOND 2 CYS A 3 CYS A 11 1555 1555 2.02 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