HEADER BIOSYNTHETIC PROTEIN 14-DEC-17 6BVW TITLE SFTI-HFRW-3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN INHIBITOR 1 HFRW-3; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HELIANTHUS ANNUUS; SOURCE 4 ORGANISM_COMMON: COMMON SUNFLOWER; SOURCE 5 ORGANISM_TAXID: 4232 KEYWDS MELANOCORTIN, PHARMACOPHORE, CYCLIC PEPTIDE, BIOSYNTHETIC PROTEIN EXPDTA SOLUTION NMR NUMMDL 24 AUTHOR C.I.SCHROEDER REVDAT 7 15-NOV-23 6BVW 1 LINK REVDAT 6 14-JUN-23 6BVW 1 LINK REVDAT 5 08-JAN-20 6BVW 1 REMARK REVDAT 4 03-JUL-19 6BVW 1 JRNL REMARK REVDAT 3 20-FEB-19 6BVW 1 REMARK REVDAT 2 26-DEC-18 6BVW 1 SEQRES REVDAT 1 19-DEC-18 6BVW 0 JRNL AUTH T.DUREK,P.M.CROMM,A.M.WHITE,C.I.SCHROEDER,Q.KAAS,J.WEIDMANN, JRNL AUTH 2 A.AHMAD FUAAD,O.CHENEVAL,P.J.HARVEY,N.L.DALY,Y.ZHOU, JRNL AUTH 3 A.DELLSEN,T.OSTERLUND,N.LARSSON,L.KNERR,U.BAUER,H.KESSLER, JRNL AUTH 4 M.CAI,V.J.HRUBY,A.T.PLOWRIGHT,D.J.CRAIK JRNL TITL DEVELOPMENT OF NOVEL MELANOCORTIN RECEPTOR AGONISTS BASED ON JRNL TITL 2 THE CYCLIC PEPTIDE FRAMEWORK OF SUNFLOWER TRYPSIN JRNL TITL 3 INHIBITOR-1. JRNL REF J.MED.CHEM. V. 61 3674 2018 JRNL REFN ISSN 0022-2623 JRNL PMID 29605997 JRNL DOI 10.1021/ACS.JMEDCHEM.8B00170 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6BVW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-DEC-17. REMARK 100 THE DEPOSITION ID IS D_1000231695. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 3.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : 1 PA REMARK 210 SAMPLE CONTENTS : 1 MM PROTEIN, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY; REMARK 210 2D 1H-13C HSQC; 2D 1H-15N HSQC; REMARK 210 2D 1H-1H COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CCPNMR, TOPSPIN, CYANA REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 24 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY 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 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 2 SER A 4 179.74 -57.10 REMARK 500 4 THR A 2 28.97 -149.91 REMARK 500 5 THR A 2 -163.35 -108.63 REMARK 500 6 THR A 2 28.31 -152.72 REMARK 500 6 DPN A 11 -155.25 -177.64 REMARK 500 7 THR A 2 -167.18 -109.00 REMARK 500 8 THR A 2 28.87 -155.72 REMARK 500 8 DPN A 11 -154.94 -179.91 REMARK 500 9 THR A 2 28.78 -162.00 REMARK 500 9 DPN A 11 -155.07 -179.74 REMARK 500 11 THR A 2 30.36 -153.16 REMARK 500 11 SER A 4 -178.71 -56.21 REMARK 500 11 DPN A 11 -149.39 174.87 REMARK 500 13 THR A 2 28.88 -154.34 REMARK 500 13 DPN A 11 -149.36 174.78 REMARK 500 14 ALA A 3 157.04 64.13 REMARK 500 15 THR A 2 30.52 -144.96 REMARK 500 15 SER A 4 -179.45 -64.43 REMARK 500 15 DPN A 11 -154.27 -179.92 REMARK 500 16 DPN A 11 -149.89 174.54 REMARK 500 17 THR A 2 30.37 -165.65 REMARK 500 17 HIS A 10 36.66 -95.23 REMARK 500 18 THR A 2 -163.73 -75.25 REMARK 500 19 THR A 2 25.23 -153.69 REMARK 500 20 THR A 2 -169.86 -73.40 REMARK 500 21 THR A 2 30.48 -158.07 REMARK 500 21 DPN A 11 -149.50 175.41 REMARK 500 22 SER A 4 160.82 -47.77 REMARK 500 24 THR A 2 23.52 -159.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30381 RELATED DB: BMRB REMARK 900 SFTI-HFRW-3 DBREF 6BVW A 1 14 PDB 6BVW 6BVW 1 14 SEQRES 1 A 14 CYS THR ALA SER ILE PRO PRO ILE CYS HIS DPN MMO E9M SEQRES 2 A 14 ARG HET DPN A 11 20 HET MMO A 12 27 HET E9M A 13 27 HETNAM DPN D-PHENYLALANINE HETNAM MMO N~2~-METHYL-L-ARGININE HETNAM E9M N-METHYL-L-TRYPTOPHAN FORMUL 1 DPN C9 H11 N O2 FORMUL 1 MMO C7 H16 N4 O2 FORMUL 1 E9M C12 H14 N2 O2 SSBOND 1 CYS A 1 CYS A 9 1555 1555 2.12 LINK N CYS A 1 C ARG A 14 1555 1555 1.33 LINK C HIS A 10 N DPN A 11 1555 1555 1.33 LINK C DPN A 11 N MMO A 12 1555 1555 1.33 LINK C MMO A 12 N E9M A 13 1555 1555 1.33 LINK C E9M A 13 N ARG A 14 1555 1555 1.33 CISPEP 1 ILE A 5 PRO A 6 1 -0.05 CISPEP 2 MMO A 12 E9M A 13 1 0.04 CISPEP 3 ILE A 5 PRO A 6 2 -0.11 CISPEP 4 MMO A 12 E9M A 13 2 0.04 CISPEP 5 ILE A 5 PRO A 6 3 0.04 CISPEP 6 MMO A 12 E9M A 13 3 0.04 CISPEP 7 ILE A 5 PRO A 6 4 -0.14 CISPEP 8 MMO A 12 E9M A 13 4 -0.04 CISPEP 9 ILE A 5 PRO A 6 5 -0.07 CISPEP 10 MMO A 12 E9M A 13 5 0.17 CISPEP 11 ILE A 5 PRO A 6 6 -0.12 CISPEP 12 MMO A 12 E9M A 13 6 0.09 CISPEP 13 ILE A 5 PRO A 6 7 -0.09 CISPEP 14 MMO A 12 E9M A 13 7 0.10 CISPEP 15 ILE A 5 PRO A 6 8 -0.15 CISPEP 16 MMO A 12 E9M A 13 8 0.09 CISPEP 17 ILE A 5 PRO A 6 9 -0.12 CISPEP 18 MMO A 12 E9M A 13 9 0.06 CISPEP 19 ILE A 5 PRO A 6 10 -0.01 CISPEP 20 MMO A 12 E9M A 13 10 0.12 CISPEP 21 ILE A 5 PRO A 6 11 -0.23 CISPEP 22 MMO A 12 E9M A 13 11 0.08 CISPEP 23 ILE A 5 PRO A 6 12 -0.04 CISPEP 24 MMO A 12 E9M A 13 12 -0.01 CISPEP 25 ILE A 5 PRO A 6 13 0.01 CISPEP 26 MMO A 12 E9M A 13 13 0.07 CISPEP 27 ILE A 5 PRO A 6 14 -0.20 CISPEP 28 MMO A 12 E9M A 13 14 0.11 CISPEP 29 ILE A 5 PRO A 6 15 -0.15 CISPEP 30 MMO A 12 E9M A 13 15 -0.09 CISPEP 31 ILE A 5 PRO A 6 16 -0.02 CISPEP 32 MMO A 12 E9M A 13 16 0.00 CISPEP 33 ILE A 5 PRO A 6 17 -0.03 CISPEP 34 MMO A 12 E9M A 13 17 -0.02 CISPEP 35 ILE A 5 PRO A 6 18 -0.11 CISPEP 36 MMO A 12 E9M A 13 18 0.03 CISPEP 37 ILE A 5 PRO A 6 19 -0.12 CISPEP 38 MMO A 12 E9M A 13 19 0.02 CISPEP 39 ILE A 5 PRO A 6 20 0.01 CISPEP 40 MMO A 12 E9M A 13 20 0.04 CISPEP 41 ILE A 5 PRO A 6 21 -0.07 CISPEP 42 MMO A 12 E9M A 13 21 0.16 CISPEP 43 ILE A 5 PRO A 6 22 -0.09 CISPEP 44 MMO A 12 E9M A 13 22 -0.02 CISPEP 45 ILE A 5 PRO A 6 23 -0.15 CISPEP 46 MMO A 12 E9M A 13 23 0.00 CISPEP 47 ILE A 5 PRO A 6 24 -0.14 CISPEP 48 MMO A 12 E9M A 13 24 0.04 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 MODEL 1