HEADER HYDROLASE 04-APR-19 6R9Z TITLE 3D NMR SOLUTION STRUCTURE OF LIGAND PEPTIDE (AC)EVNPPVP OF PRO-PRO TITLE 2 ENDOPEPTIDASE-1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACE-GLU-VAL-ASN-PRO-PRO-VAL-PRO-NH2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: CLOSTRIDIOIDES DIFFICILE; SOURCE 4 ORGANISM_TAXID: 1496 KEYWDS SYNTHETIC MODEL PEPTIDE, PRO-PRO ENDOPEPTIDASE-1, HYDROLASE EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR D.DIAZ REVDAT 4 16-OCT-24 6R9Z 1 REMARK REVDAT 3 07-AUG-19 6R9Z 1 JRNL REMARK REVDAT 2 26-JUN-19 6R9Z 1 JRNL REVDAT 1 19-JUN-19 6R9Z 0 JRNL AUTH C.PICHLO,L.JUETTEN,F.WOJTALLA,M.SCHACHERL,D.DIAZ,U.BAUMANN JRNL TITL MOLECULAR DETERMINANTS OF THE MECHANISM AND SUBSTRATE JRNL TITL 2 SPECIFICITY OFCLOSTRIDIUM DIFFICILEPROLINE-PROLINE JRNL TITL 3 ENDOPEPTIDASE-1. JRNL REF J.BIOL.CHEM. V. 294 11525 2019 JRNL REFN ESSN 1083-351X JRNL PMID 31182482 JRNL DOI 10.1074/JBC.RA119.009029 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 6R9Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-APR-19. REMARK 100 THE DEPOSITION ID IS D_1292101621. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7 REMARK 210 IONIC STRENGTH : 0.175 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 2 MM PEPTIDE, 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 REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE II REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, CARA REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 1080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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: 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 PRO A 6 90.26 -69.78 REMARK 500 3 PRO A 6 86.00 -69.78 REMARK 500 4 PRO A 6 94.36 -69.81 REMARK 500 5 PRO A 6 91.87 -69.72 REMARK 500 7 PRO A 6 96.28 -69.77 REMARK 500 8 VAL A 3 179.93 -57.99 REMARK 500 8 PRO A 6 88.05 -69.72 REMARK 500 9 PRO A 6 91.47 -69.79 REMARK 500 11 PRO A 6 84.48 -69.78 REMARK 500 12 PRO A 6 96.93 -69.76 REMARK 500 12 VAL A 7 72.06 -119.54 REMARK 500 13 PRO A 6 85.51 -69.71 REMARK 500 15 PRO A 6 98.10 -69.76 REMARK 500 16 PRO A 6 93.67 -69.76 REMARK 500 17 PRO A 6 94.03 -69.69 REMARK 500 18 PRO A 6 91.46 -69.80 REMARK 500 19 VAL A 3 174.63 -58.75 REMARK 500 19 PRO A 6 83.19 -69.80 REMARK 500 20 PRO A 6 85.21 -69.79 REMARK 500 20 VAL A 7 73.14 -119.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 27863 RELATED DB: BMRB REMARK 900 3D NMR SOLUTION STRUCTURE OF LIGAND PEPTIDE (AC)EVNPPVP OF PRO-PRO REMARK 900 ENDOPEPTIDASE-1 REMARK 900 RELATED ID: 34391 RELATED DB: BMRB DBREF 6R9Z A 1 9 PDB 6R9Z 6R9Z 1 9 SEQRES 1 A 9 ACE GLU VAL ASN PRO PRO VAL PRO NH2 HET ACE A 1 6 HET NH2 A 9 3 HETNAM ACE ACETYL GROUP HETNAM NH2 AMINO GROUP FORMUL 1 ACE C2 H4 O FORMUL 1 NH2 H2 N LINK C ACE A 1 N GLU A 2 1555 1555 1.33 LINK C PRO A 8 N NH2 A 9 1555 1555 1.33 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 HETATM 1 C ACE A 1 2.976 1.384 -1.317 1.00 15.43 C HETATM 2 O ACE A 1 2.303 0.844 -0.439 1.00 5.00 O HETATM 3 CH3 ACE A 1 4.137 0.702 -1.954 1.00 33.32 C HETATM 4 H1 ACE A 1 4.258 -0.291 -1.519 1.00 41.54 H HETATM 5 H2 ACE A 1 3.961 0.610 -3.026 1.00 11.13 H HETATM 6 H3 ACE A 1 5.041 1.286 -1.783 1.00 14.44 H