HEADER HYDROLASE 24-MAR-19 6R5B TITLE CRYSTAL STRUCTURE OF PPEP-1(W103H/E143A/Y178F) IN COMPLEX WITH TITLE 2 SUBSTRATE PEPTIDE AC-EVNPPVP-CONH2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PRO-PRO ENDOPEPTIDASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PPEP-1,ZINC METALLOPROTEASE ZMP1; COMPND 5 EC: 3.4.24.89; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ACE-GLU-VAL-ASN-PRO-PRO-VAL-LPD; COMPND 9 CHAIN: C, E; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PEPTOCLOSTRIDIUM DIFFICILE; SOURCE 3 ORGANISM_TAXID: 1496; SOURCE 4 GENE: ZMP1, PPEP-1, CD630_28300; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: STAR; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: CLOSTRIDIOIDES DIFFICILE; SOURCE 11 ORGANISM_TAXID: 1496 KEYWDS PRO-PRO ENDOPEPTIDASE 1, ZINC METALLOPEPTIDASE, CLOSTRIDIUM KEYWDS 2 DIFFICILE, VIRULENCE FACTOR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.PICHLO,F.WOJTALLA,U.BAUMANN REVDAT 4 24-JAN-24 6R5B 1 REMARK REVDAT 3 07-AUG-19 6R5B 1 JRNL REVDAT 2 26-JUN-19 6R5B 1 JRNL REVDAT 1 12-JUN-19 6R5B 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. 2.06 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (DEV_3395: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.85 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.440 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 24289 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1216 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 40.8553 - 4.2836 0.99 2636 146 0.1550 0.1711 REMARK 3 2 4.2836 - 3.4005 1.00 2600 137 0.1458 0.1899 REMARK 3 3 3.4005 - 2.9708 1.00 2584 139 0.1796 0.2162 REMARK 3 4 2.9708 - 2.6993 1.00 2533 129 0.2125 0.2392 REMARK 3 5 2.6993 - 2.5058 1.00 2571 131 0.2249 0.2947 REMARK 3 6 2.5058 - 2.3581 1.00 2532 140 0.2271 0.2725 REMARK 3 7 2.3581 - 2.2400 1.00 2584 130 0.2402 0.2882 REMARK 3 8 2.2400 - 2.1425 0.99 2535 137 0.2644 0.3176 REMARK 3 9 2.1425 - 2.0600 0.98 2498 127 0.2716 0.3147 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.210 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.002 3244 REMARK 3 ANGLE : 0.551 4408 REMARK 3 CHIRALITY : 0.037 483 REMARK 3 PLANARITY : 0.002 587 REMARK 3 DIHEDRAL : 10.556 1948 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN 'A' AND RESID 28 THROUGH 220) REMARK 3 ORIGIN FOR THE GROUP (A): 11.1831 10.5627 46.2792 REMARK 3 T TENSOR REMARK 3 T11: 0.2163 T22: 0.2664 REMARK 3 T33: 0.2574 T12: 0.0048 REMARK 3 T13: 0.0239 T23: 0.0107 REMARK 3 L TENSOR REMARK 3 L11: 1.3969 L22: 1.9591 REMARK 3 L33: 1.5168 L12: 0.3847 REMARK 3 L13: 0.2424 L23: 0.3032 REMARK 3 S TENSOR REMARK 3 S11: 0.0531 S12: -0.0257 S13: 0.0479 REMARK 3 S21: 0.0275 S22: -0.0015 S23: 0.1666 REMARK 3 S31: 0.0901 S32: 0.0334 S33: -0.0001 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN 'B' AND RESID 30 THROUGH 220) REMARK 3 ORIGIN FOR THE GROUP (A): -5.8061 6.9287 13.5934 REMARK 3 T TENSOR REMARK 3 T11: 0.3475 T22: 0.2777 REMARK 3 T33: 0.2951 T12: -0.0131 REMARK 3 T13: -0.0418 T23: -0.0143 REMARK 3 L TENSOR REMARK 3 L11: 1.3784 L22: 1.4134 REMARK 3 L33: 1.8947 L12: 0.2846 REMARK 3 L13: 0.5448 L23: 0.5124 REMARK 3 S TENSOR REMARK 3 S11: 0.1778 S12: -0.0090 S13: -0.1143 REMARK 3 S21: 0.1501 S22: -0.0673 S23: -0.0727 REMARK 3 S31: 0.2592 S32: -0.0977 S33: 0.0003 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'C' REMARK 3 ORIGIN FOR THE GROUP (A): -14.8205 6.9244 14.7699 REMARK 3 T TENSOR REMARK 3 T11: 0.5454 T22: 0.4179 REMARK 3 T33: 0.3645 T12: -0.1593 REMARK 3 T13: 0.1062 T23: -0.0483 REMARK 3 L TENSOR REMARK 3 L11: 0.3005 L22: 0.2642 REMARK 3 L33: 0.3585 L12: -0.2568 REMARK 3 L13: 0.2088 L23: -0.0808 REMARK 3 S TENSOR REMARK 3 S11: 0.1871 S12: 0.0689 S13: -0.2878 REMARK 3 S21: -0.5099 S22: -0.0848 S23: 0.0737 REMARK 3 S31: 0.1149 S32: -0.0514 S33: 0.0266 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'E' REMARK 3 ORIGIN FOR THE GROUP (A): 18.5575 10.0551 40.9317 REMARK 3 T TENSOR REMARK 3 T11: 0.2540 T22: 0.4096 REMARK 3 T33: 0.2641 T12: -0.0396 REMARK 3 T13: 0.0235 T23: 0.0351 REMARK 3 L TENSOR REMARK 3 L11: 0.0426 L22: 0.0485 REMARK 3 L33: 0.0199 L12: 0.0342 REMARK 3 L13: -0.0217 L23: -0.0037 REMARK 3 S TENSOR REMARK 3 S11: 0.0029 S12: -0.0710 S13: -0.4083 REMARK 3 S21: -0.0192 S22: -0.0371 S23: -0.1040 REMARK 3 S31: 0.1763 S32: 0.1298 S33: 0.0009 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6R5B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1292100983. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JAN-18 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID30B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS 20180126 REMARK 200 DATA SCALING SOFTWARE : XDS 20180126 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24292 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.060 REMARK 200 RESOLUTION RANGE LOW (A) : 40.847 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.0400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.06 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.13 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 20180126 REMARK 200 STARTING MODEL: 5A0P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 MICROL 12 MG PER ML RPPEP-1 W103H REMARK 280 E143A Y178F WITH 6 MM SUBSTRATE PEPTIDE IN 20 MM TRIS PH 7.5, REMARK 280 200 MM NACL WAS MIXED WITH 1.5 MICROL PRECIPITANT SOLUTION REMARK 280 CONTAINING: 100 MM TRIS PH 7.5, 2.1 M AMMONIUM PHOSPHATE REMARK 280 DIBASIC. RESERVOIR VOLUME: 200 MICROL, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 21.50400 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, E 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 23 REMARK 465 SER A 24 REMARK 465 HIS A 25 REMARK 465 MET A 26 REMARK 465 ASP A 27 REMARK 465 GLY B 23 REMARK 465 SER B 24 REMARK 465 HIS B 25 REMARK 465 MET B 26 REMARK 465 ASP B 27 REMARK 465 SER B 28 REMARK 465 THR B 29 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 SER A 28 OG REMARK 470 LYS B 90 CG CD CE NZ REMARK 470 LYS B 158 CG CD CE NZ REMARK 470 LYS B 163 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 HZ3 LYS B 73 O HOH B 302 1.55 REMARK 500 HD22 ASN A 63 O HOH A 301 1.55 REMARK 500 HD22 ASN A 63 O TYR A 195 1.60 REMARK 500 O HOH A 333 O HOH A 432 2.16 REMARK 500 O HOH B 326 O HOH B 349 2.17 REMARK 500 O HOH A 355 O HOH A 418 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 390 DISTANCE = 6.74 ANGSTROMS DBREF 6R5B A 27 220 UNP Q183R7 PPEP1_PEPD6 27 220 DBREF 6R5B B 27 220 UNP Q183R7 PPEP1_PEPD6 27 220 DBREF 6R5B C 118 125 PDB 6R5B 6R5B 118 125 DBREF 6R5B E 118 125 PDB 6R5B 6R5B 118 125 SEQADV 6R5B GLY A 23 UNP Q183R7 EXPRESSION TAG SEQADV 6R5B SER A 24 UNP Q183R7 EXPRESSION TAG SEQADV 6R5B HIS A 25 UNP Q183R7 EXPRESSION TAG SEQADV 6R5B MET A 26 UNP Q183R7 EXPRESSION TAG SEQADV 6R5B HIS A 103 UNP Q183R7 TRP 103 ENGINEERED MUTATION SEQADV 6R5B ALA A 143 UNP Q183R7 GLU 143 ENGINEERED MUTATION SEQADV 6R5B PHE A 178 UNP Q183R7 TYR 178 ENGINEERED MUTATION SEQADV 6R5B GLY B 23 UNP Q183R7 EXPRESSION TAG SEQADV 6R5B SER B 24 UNP Q183R7 EXPRESSION TAG SEQADV 6R5B HIS B 25 UNP Q183R7 EXPRESSION TAG SEQADV 6R5B MET B 26 UNP Q183R7 EXPRESSION TAG SEQADV 6R5B HIS B 103 UNP Q183R7 TRP 103 ENGINEERED MUTATION SEQADV 6R5B ALA B 143 UNP Q183R7 GLU 143 ENGINEERED MUTATION SEQADV 6R5B PHE B 178 UNP Q183R7 TYR 178 ENGINEERED MUTATION SEQRES 1 A 198 GLY SER HIS MET ASP SER THR THR ILE GLN GLN ASN LYS SEQRES 2 A 198 ASP THR LEU SER GLN ILE VAL VAL PHE PRO THR GLY ASN SEQRES 3 A 198 TYR ASP LYS ASN GLU ALA ASN ALA MET VAL ASN ARG LEU SEQRES 4 A 198 ALA ASN ILE ASP GLY LYS TYR LEU ASN ALA LEU LYS GLN SEQRES 5 A 198 ASN ASN LEU LYS ILE LYS LEU LEU SER GLY LYS LEU THR SEQRES 6 A 198 ASP GLU LYS GLU TYR ALA TYR LEU LYS GLY VAL VAL PRO SEQRES 7 A 198 LYS GLY HIS GLU GLY THR GLY LYS THR TRP ASP ASP VAL SEQRES 8 A 198 PRO GLY LEU GLY GLY SER THR VAL ALA LEU ARG ILE GLY SEQRES 9 A 198 PHE SER ASN LYS GLY LYS GLY HIS ASP ALA ILE ASN LEU SEQRES 10 A 198 GLU LEU HIS ALA THR ALA HIS ALA ILE ASP HIS ILE VAL SEQRES 11 A 198 LEU ASN ASP ILE SER LYS SER ALA GLN PHE LYS GLN ILE SEQRES 12 A 198 PHE ALA LYS GLU GLY ARG SER LEU GLY ASN VAL ASN PHE SEQRES 13 A 198 LEU GLY VAL TYR PRO GLU GLU PHE PHE ALA GLU SER PHE SEQRES 14 A 198 ALA TYR TYR TYR LEU ASN GLN ASP THR ASN SER LYS LEU SEQRES 15 A 198 LYS SER ALA CYS PRO GLN THR TYR SER PHE LEU GLN ASN SEQRES 16 A 198 LEU ALA LYS SEQRES 1 B 198 GLY SER HIS MET ASP SER THR THR ILE GLN GLN ASN LYS SEQRES 2 B 198 ASP THR LEU SER GLN ILE VAL VAL PHE PRO THR GLY ASN SEQRES 3 B 198 TYR ASP LYS ASN GLU ALA ASN ALA MET VAL ASN ARG LEU SEQRES 4 B 198 ALA ASN ILE ASP GLY LYS TYR LEU ASN ALA LEU LYS GLN SEQRES 5 B 198 ASN ASN LEU LYS ILE LYS LEU LEU SER GLY LYS LEU THR SEQRES 6 B 198 ASP GLU LYS GLU TYR ALA TYR LEU LYS GLY VAL VAL PRO SEQRES 7 B 198 LYS GLY HIS GLU GLY THR GLY LYS THR TRP ASP ASP VAL SEQRES 8 B 198 PRO GLY LEU GLY GLY SER THR VAL ALA LEU ARG ILE GLY SEQRES 9 B 198 PHE SER ASN LYS GLY LYS GLY HIS ASP ALA ILE ASN LEU SEQRES 10 B 198 GLU LEU HIS ALA THR ALA HIS ALA ILE ASP HIS ILE VAL SEQRES 11 B 198 LEU ASN ASP ILE SER LYS SER ALA GLN PHE LYS GLN ILE SEQRES 12 B 198 PHE ALA LYS GLU GLY ARG SER LEU GLY ASN VAL ASN PHE SEQRES 13 B 198 LEU GLY VAL TYR PRO GLU GLU PHE PHE ALA GLU SER PHE SEQRES 14 B 198 ALA TYR TYR TYR LEU ASN GLN ASP THR ASN SER LYS LEU SEQRES 15 B 198 LYS SER ALA CYS PRO GLN THR TYR SER PHE LEU GLN ASN SEQRES 16 B 198 LEU ALA LYS SEQRES 1 C 8 ACE GLU VAL ASN PRO PRO VAL LPD SEQRES 1 E 8 ACE GLU VAL ASN PRO PRO VAL LPD HET ACE C 118 3 HET LPD C 125 17 HET ACE E 118 3 HET LPD E 125 17 HETNAM ACE ACETYL GROUP HETNAM LPD L-PROLINAMIDE FORMUL 3 ACE 2(C2 H4 O) FORMUL 3 LPD 2(C5 H10 N2 O) FORMUL 5 HOH *230(H2 O) HELIX 1 AA1 SER A 28 GLN A 40 1 13 HELIX 2 AA2 ASP A 50 ALA A 62 1 13 HELIX 3 AA3 ASP A 65 ASN A 75 1 11 HELIX 4 AA4 LYS A 85 LYS A 96 5 12 HELIX 5 AA5 THR A 109 VAL A 113 5 5 HELIX 6 AA6 ASN A 138 VAL A 152 1 15 HELIX 7 AA7 ASP A 155 LYS A 158 5 4 HELIX 8 AA8 SER A 159 GLY A 170 1 12 HELIX 9 AA9 TYR A 182 ASN A 197 1 16 HELIX 10 AB1 ASN A 197 CYS A 208 1 12 HELIX 11 AB2 CYS A 208 ALA A 219 1 12 HELIX 12 AB3 ILE B 31 GLN B 40 1 10 HELIX 13 AB4 ASP B 50 ALA B 62 1 13 HELIX 14 AB5 ASP B 65 ASN B 75 1 11 HELIX 15 AB6 LYS B 85 LYS B 96 5 12 HELIX 16 AB7 THR B 109 VAL B 113 5 5 HELIX 17 AB8 ASN B 138 VAL B 152 1 15 HELIX 18 AB9 ASP B 155 LYS B 158 5 4 HELIX 19 AC1 SER B 159 GLY B 170 1 12 HELIX 20 AC2 ASN B 175 GLY B 180 1 6 HELIX 21 AC3 TYR B 182 ASN B 197 1 16 HELIX 22 AC4 ASN B 197 CYS B 208 1 12 HELIX 23 AC5 CYS B 208 ALA B 219 1 12 SHEET 1 AA1 5 VAL A 42 VAL A 43 0 SHEET 2 AA1 5 ILE A 79 LEU A 82 1 O LEU A 81 N VAL A 43 SHEET 3 AA1 5 VAL A 121 ARG A 124 1 O LEU A 123 N LEU A 82 SHEET 4 AA1 5 GLY A 115 GLY A 118 -1 N LEU A 116 O ALA A 122 SHEET 5 AA1 5 VAL E 120 ASN E 121 -1 O ASN E 121 N GLY A 117 SHEET 1 AA2 5 VAL B 42 VAL B 43 0 SHEET 2 AA2 5 ILE B 79 LEU B 82 1 O LEU B 81 N VAL B 43 SHEET 3 AA2 5 VAL B 121 ARG B 124 1 O LEU B 123 N LEU B 82 SHEET 4 AA2 5 GLY B 115 GLY B 118 -1 N LEU B 116 O ALA B 122 SHEET 5 AA2 5 VAL C 120 ASN C 121 -1 O ASN C 121 N GLY B 117 LINK C ACE C 118 N GLU C 119 1555 1555 1.33 LINK C VAL C 124 N LPD C 125 1555 1555 1.33 LINK C ACE E 118 N GLU E 119 1555 1555 1.33 LINK C VAL E 124 N LPD E 125 1555 1555 1.33 CRYST1 37.358 43.008 123.214 90.00 95.99 90.00 P 1 21 1 4 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 0.026768 0.000000 0.002807 0.00000 SCALE2 0.000000 0.023251 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008160 0.00000