HEADER HYDROLASE/HYDROLASE INHIBITOR 29-JUN-17 5XW8 TITLE CRYSTAL STRUCTURE OF PORCINE PANCREATIC TRYPSIN WITH TRIPEPTIDE TITLE 2 INHIBITOR, PRN, AT PH 7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-133; COMPND 5 SYNONYM: PORCINE PANCREATIC TRYPSIN; COMPND 6 EC: 3.4.21.4; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: TRYPSIN; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: UNP RESIDUES 134-231; COMPND 11 SYNONYM: PORCINE PANCREATIC TRYPSIN; COMPND 12 EC: 3.4.21.4; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: ACETYLATED-PRO-ARG-ASN INHIBITOR; COMPND 15 CHAIN: C; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 OTHER_DETAILS: COMMERCIALLY AVAILABLE TRYPSIN FROM SIGMA (CAT. NO. SOURCE 6 T4799); SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 9 ORGANISM_COMMON: PIG; SOURCE 10 ORGANISM_TAXID: 9823; SOURCE 11 OTHER_DETAILS: COMMERCIALLY AVAILABLE TRYPSIN FROM SIGMA (CAT. NO. SOURCE 12 T4799); SOURCE 13 MOL_ID: 3; SOURCE 14 SYNTHETIC: YES; SOURCE 15 ORGANISM_SCIENTIFIC: CAPSICUM ANNUUM; SOURCE 16 ORGANISM_TAXID: 4072 KEYWDS PROTEASE, INHIBITOR, COMPLEX, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR N.S.SAIKHEDKAR,A.S.BHOITE,A.P.GIRI,K.A.KULKARNI REVDAT 4 16-OCT-24 5XW8 1 REMARK REVDAT 3 22-NOV-23 5XW8 1 REMARK REVDAT 2 11-APR-18 5XW8 1 JRNL REVDAT 1 28-MAR-18 5XW8 0 JRNL AUTH N.S.SAIKHEDKAR,R.S.JOSHI,A.S.BHOITE,R.MOHANDASAN,A.K.YADAV, JRNL AUTH 2 M.FERNANDES,K.A.KULKARNI,A.P.GIRI JRNL TITL TRIPEPTIDES DERIVED FROM REACTIVE CENTRE LOOP OF POTATO TYPE JRNL TITL 2 II PROTEASE INHIBITORS PREFERENTIALLY INHIBIT MIDGUT JRNL TITL 3 PROTEASES OF HELICOVERPA ARMIGERA. JRNL REF INSECT BIOCHEM. MOL. BIOL. V. 95 17 2018 JRNL REFN ISSN 1879-0240 JRNL PMID 29486250 JRNL DOI 10.1016/J.IBMB.2018.02.001 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 19099 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.178 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 978 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 41.4494 - 3.8284 0.97 2751 137 0.1659 0.1800 REMARK 3 2 3.8284 - 3.0390 0.99 2610 135 0.1390 0.1407 REMARK 3 3 3.0390 - 2.6549 0.99 2569 146 0.1447 0.1886 REMARK 3 4 2.6549 - 2.4122 1.00 2561 155 0.1417 0.2047 REMARK 3 5 2.4122 - 2.2393 1.00 2544 135 0.1464 0.1679 REMARK 3 6 2.2393 - 2.1073 1.00 2550 150 0.1433 0.1979 REMARK 3 7 2.1073 - 2.0018 0.99 2536 120 0.1499 0.1930 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.610 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 : 0.006 1699 REMARK 3 ANGLE : 0.779 2307 REMARK 3 CHIRALITY : 0.057 258 REMARK 3 PLANARITY : 0.004 297 REMARK 3 DIHEDRAL : 6.117 1348 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESSEQ 9:132) OR (CHAIN B AND RESSEQ REMARK 3 134:231) REMARK 3 ORIGIN FOR THE GROUP (A): -7.8049 33.1643 -6.4751 REMARK 3 T TENSOR REMARK 3 T11: 0.0680 T22: 0.0781 REMARK 3 T33: 0.0696 T12: -0.0007 REMARK 3 T13: 0.0079 T23: 0.0053 REMARK 3 L TENSOR REMARK 3 L11: 0.7851 L22: 1.1199 REMARK 3 L33: 0.6649 L12: 0.5339 REMARK 3 L13: -0.2686 L23: -0.1265 REMARK 3 S TENSOR REMARK 3 S11: 0.0327 S12: 0.0164 S13: 0.0326 REMARK 3 S21: 0.0991 S22: -0.0019 S23: 0.0727 REMARK 3 S31: 0.0004 S32: -0.0452 S33: -0.0184 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 5XW8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-JUL-17. REMARK 100 THE DEPOSITION ID IS D_1300004269. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-SEP-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : RRCAT INDUS-2 REMARK 200 BEAMLINE : PX-BL21 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 : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19102 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 41.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 21.30 REMARK 200 R MERGE (I) : 0.13400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : 20.90 REMARK 200 R MERGE FOR SHELL (I) : 0.46000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4DOQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES PH 7.5, 70% MPD, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 300K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.21433 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 90.42867 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 67.82150 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 113.03583 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 22.60717 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 45.21433 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 90.42867 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 113.03583 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 67.82150 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 22.60717 REMARK 290 REMARK 290 REMARK: NULL 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -67.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 410 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 THERE IS AUTOLYSIS OF TRYPSIN AT RESIDUE 133, THUS TRYPSIN IS SPLIT REMARK 400 INTO TWO ENTITIES. 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 PHE A 1 REMARK 465 PRO A 2 REMARK 465 THR A 3 REMARK 465 ASP A 4 REMARK 465 ASP A 5 REMARK 465 ASP A 6 REMARK 465 ASP A 7 REMARK 465 LYS A 8 REMARK 465 LYS A 133 REMARK 465 ASN C 404 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 O HOH A 500 O HOH A 511 1.95 REMARK 500 O HOH A 520 O HOH A 523 1.96 REMARK 500 O HOH B 495 O HOH B 498 1.96 REMARK 500 OG SER A 52 O HOH A 401 2.02 REMARK 500 O HOH A 516 O HOH B 502 2.03 REMARK 500 O HOH A 485 O HOH A 525 2.06 REMARK 500 OE1 GLU A 67 O HOH A 402 2.06 REMARK 500 O HOH B 484 O HOH B 485 2.10 REMARK 500 O HOH A 516 O HOH A 528 2.13 REMARK 500 O HOH A 511 O HOH A 514 2.14 REMARK 500 OG SER A 28 O HOH A 403 2.15 REMARK 500 O HOH B 477 O HOH B 493 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 413 O HOH B 446 10664 2.17 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 ILE A 20 67.96 -118.94 REMARK 500 SER A 45 -159.67 -147.82 REMARK 500 HIS A 61 -65.95 -124.35 REMARK 500 SER B 200 -69.66 -124.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 60 OE1 REMARK 620 2 ASN A 62 O 88.5 REMARK 620 3 VAL A 65 O 165.1 83.3 REMARK 620 4 GLU A 70 OE2 104.2 162.0 86.8 REMARK 620 5 HOH A 402 O 91.0 84.4 100.6 82.7 REMARK 620 6 HOH A 422 O 78.2 100.6 91.1 94.5 167.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 301 DBREF 5XW8 A 1 133 UNP P00761 TRYP_PIG 1 133 DBREF 5XW8 B 134 231 UNP P00761 TRYP_PIG 134 231 DBREF 5XW8 C 401 404 PDB 5XW8 5XW8 401 404 SEQRES 1 A 133 PHE PRO THR ASP ASP ASP ASP LYS ILE VAL GLY GLY TYR SEQRES 2 A 133 THR CYS ALA ALA ASN SER ILE PRO TYR GLN VAL SER LEU SEQRES 3 A 133 ASN SER GLY SER HIS PHE CYS GLY GLY SER LEU ILE ASN SEQRES 4 A 133 SER GLN TRP VAL VAL SER ALA ALA HIS CYS TYR LYS SER SEQRES 5 A 133 ARG ILE GLN VAL ARG LEU GLY GLU HIS ASN ILE ASP VAL SEQRES 6 A 133 LEU GLU GLY ASN GLU GLN PHE ILE ASN ALA ALA LYS ILE SEQRES 7 A 133 ILE THR HIS PRO ASN PHE ASN GLY ASN THR LEU ASP ASN SEQRES 8 A 133 ASP ILE MET LEU ILE LYS LEU SER SER PRO ALA THR LEU SEQRES 9 A 133 ASN SER ARG VAL ALA THR VAL SER LEU PRO ARG SER CYS SEQRES 10 A 133 ALA ALA ALA GLY THR GLU CYS LEU ILE SER GLY TRP GLY SEQRES 11 A 133 ASN THR LYS SEQRES 1 B 98 SER SER GLY SER SER TYR PRO SER LEU LEU GLN CYS LEU SEQRES 2 B 98 LYS ALA PRO VAL LEU SER ASP SER SER CYS LYS SER SER SEQRES 3 B 98 TYR PRO GLY GLN ILE THR GLY ASN MET ILE CYS VAL GLY SEQRES 4 B 98 PHE LEU GLU GLY GLY LYS ASP SER CYS GLN GLY ASP SER SEQRES 5 B 98 GLY GLY PRO VAL VAL CYS ASN GLY GLN LEU GLN GLY ILE SEQRES 6 B 98 VAL SER TRP GLY TYR GLY CYS ALA GLN LYS ASN LYS PRO SEQRES 7 B 98 GLY VAL TYR THR LYS VAL CYS ASN TYR VAL ASN TRP ILE SEQRES 8 B 98 GLN GLN THR ILE ALA ALA ASN SEQRES 1 C 4 ACE PRO ARG ASN HET ACE C 401 3 HET CA A 301 1 HET MPD B 301 8 HETNAM ACE ACETYL GROUP HETNAM CA CALCIUM ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 3 ACE C2 H4 O FORMUL 4 CA CA 2+ FORMUL 5 MPD C6 H14 O2 FORMUL 6 HOH *252(H2 O) HELIX 1 AA1 ALA A 46 TYR A 50 5 5 HELIX 2 AA2 SER B 152 TYR B 160 1 9 HELIX 3 AA3 TYR B 220 ASN B 231 1 12 SHEET 1 AA1 7 TYR A 13 THR A 14 0 SHEET 2 AA1 7 GLN B 144 PRO B 149 -1 O CYS B 145 N TYR A 13 SHEET 3 AA1 7 GLU A 123 GLY A 128 -1 N ILE A 126 O LEU B 146 SHEET 4 AA1 7 PRO B 188 CYS B 191 -1 O VAL B 190 N LEU A 125 SHEET 5 AA1 7 GLN B 194 TRP B 201 -1 O GLN B 194 N CYS B 191 SHEET 6 AA1 7 GLY B 212 LYS B 216 -1 O VAL B 213 N TRP B 201 SHEET 7 AA1 7 MET B 168 VAL B 171 -1 N ILE B 169 O TYR B 214 SHEET 1 AA2 7 GLN A 23 ASN A 27 0 SHEET 2 AA2 7 HIS A 31 ASN A 39 -1 O CYS A 33 N LEU A 26 SHEET 3 AA2 7 TRP A 42 SER A 45 -1 O VAL A 44 N SER A 36 SHEET 4 AA2 7 MET A 94 LEU A 98 -1 O MET A 94 N SER A 45 SHEET 5 AA2 7 GLN A 71 THR A 80 -1 N ALA A 76 O LYS A 97 SHEET 6 AA2 7 GLN A 55 LEU A 58 -1 N VAL A 56 O ILE A 73 SHEET 7 AA2 7 GLN A 23 ASN A 27 -1 N SER A 25 O ARG A 57 SSBOND 1 CYS A 15 CYS B 145 1555 1555 2.04 SSBOND 2 CYS A 33 CYS A 49 1555 1555 2.05 SSBOND 3 CYS A 117 CYS B 218 1555 1555 2.03 SSBOND 4 CYS A 124 CYS B 191 1555 1555 2.04 SSBOND 5 CYS B 156 CYS B 170 1555 1555 2.04 SSBOND 6 CYS B 181 CYS B 205 1555 1555 2.05 LINK C ACE C 401 N PRO C 402 1555 1555 1.34 LINK OE1 GLU A 60 CA CA A 301 1555 1555 2.32 LINK O ASN A 62 CA CA A 301 1555 1555 2.32 LINK O VAL A 65 CA CA A 301 1555 1555 2.33 LINK OE2 GLU A 70 CA CA A 301 1555 1555 2.34 LINK CA CA A 301 O HOH A 402 1555 1555 2.46 LINK CA CA A 301 O HOH A 422 1555 1555 2.44 SITE 1 AC1 6 GLU A 60 ASN A 62 VAL A 65 GLU A 70 SITE 2 AC1 6 HOH A 402 HOH A 422 SITE 1 AC2 3 GLN B 163 TRP B 201 HOH B 453 CRYST1 82.881 82.881 135.643 90.00 90.00 120.00 P 61 2 2 12 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 0.012065 0.006966 0.000000 0.00000 SCALE2 0.000000 0.013932 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007372 0.00000