HEADER HYDROLASE/HYDROLASE INHIBITOR 15-OCT-18 6MRQ TITLE STRUCTURE OF TOPI1 INHIBITOR FROM TITYUS OBSCURUS SCORPION VENOM IN TITLE 2 COMPLEX WITH TRYPSIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATIONIC TRYPSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA-TRYPSIN; COMPND 5 EC: 3.4.21.4; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: INHIBITOR FROM TITYUS OBSCURUS SCORPION VENOM (TOPI1); COMPND 9 CHAIN: I; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: TITYUS; SOURCE 10 ORGANISM_TAXID: 6886 KEYWDS INHIBITOR, COMPLEX, SCORPION, VENOM, HYDROLASE, TOXIN, HYDROLASE- KEYWDS 2 HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.C.FERNANDES,C.B.F.MOURAO,E.F.SCHWARTZ,J.A.R.G.BARBOSA REVDAT 4 11-OCT-23 6MRQ 1 REMARK REVDAT 3 23-SEP-20 6MRQ 1 JRNL REVDAT 2 26-AUG-20 6MRQ 1 JRNL LINK REVDAT 1 01-JUL-20 6MRQ 0 JRNL AUTH C.B.F.MOURAO,G.D.BRAND,J.P.C.FERNANDES,M.V.PRATES, JRNL AUTH 2 C.BLOCH JR.,J.A.R.G.BARBOSA,S.M.FREITAS,R.RESTANO-CASSULINI, JRNL AUTH 3 L.D.POSSANI,E.F.SCHWARTZ JRNL TITL HEAD-TO-TAIL CYCLIZATION AFTER INTERACTION WITH TRYPSIN: A JRNL TITL 2 SCORPION VENOM PEPTIDE THAT RESEMBLES PLANT CYCLOTIDES. JRNL REF J.MED.CHEM. V. 63 9500 2020 JRNL REFN ISSN 0022-2623 JRNL PMID 32787139 JRNL DOI 10.1021/ACS.JMEDCHEM.0C00686 REMARK 2 REMARK 2 RESOLUTION. 1.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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) : 1.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.65 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 55671 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.590 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 27.6543 - 3.1036 1.00 4089 153 0.1456 0.1612 REMARK 3 2 3.1036 - 2.4639 1.00 3924 145 0.1589 0.1682 REMARK 3 3 2.4639 - 2.1526 1.00 3897 146 0.1523 0.1614 REMARK 3 4 2.1526 - 1.9558 1.00 3876 144 0.1504 0.1591 REMARK 3 5 1.9558 - 1.8157 1.00 3867 144 0.1535 0.1825 REMARK 3 6 1.8157 - 1.7087 1.00 3848 144 0.1619 0.1822 REMARK 3 7 1.7087 - 1.6231 1.00 3831 143 0.1668 0.1619 REMARK 3 8 1.6231 - 1.5524 1.00 3842 142 0.1776 0.2246 REMARK 3 9 1.5524 - 1.4927 1.00 3815 143 0.1932 0.2269 REMARK 3 10 1.4927 - 1.4412 1.00 3819 142 0.2048 0.2240 REMARK 3 11 1.4412 - 1.3961 1.00 3820 142 0.2180 0.2672 REMARK 3 12 1.3961 - 1.3562 1.00 3828 143 0.2453 0.2718 REMARK 3 13 1.3562 - 1.3205 1.00 3772 141 0.2822 0.2584 REMARK 3 14 1.3205 - 1.2883 0.90 3443 128 0.3593 0.3478 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) : 18.890 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.74 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 : 0.005 1955 REMARK 3 ANGLE : 0.830 2654 REMARK 3 CHIRALITY : 0.077 295 REMARK 3 PLANARITY : 0.004 333 REMARK 3 DIHEDRAL : 12.272 734 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 16 THROUGH 54 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.4367 7.0896 -12.6201 REMARK 3 T TENSOR REMARK 3 T11: 0.1013 T22: 0.0774 REMARK 3 T33: 0.0813 T12: 0.0016 REMARK 3 T13: 0.0001 T23: 0.0354 REMARK 3 L TENSOR REMARK 3 L11: 2.8312 L22: 2.8840 REMARK 3 L33: 2.0176 L12: -0.2814 REMARK 3 L13: 0.1043 L23: -0.1906 REMARK 3 S TENSOR REMARK 3 S11: -0.0404 S12: 0.0632 S13: 0.2185 REMARK 3 S21: 0.1070 S22: 0.0199 S23: -0.0129 REMARK 3 S31: -0.1740 S32: 0.0529 S33: 0.0103 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 55 THROUGH 103 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.3109 1.2326 -17.6435 REMARK 3 T TENSOR REMARK 3 T11: 0.0989 T22: 0.1549 REMARK 3 T33: 0.0750 T12: 0.0062 REMARK 3 T13: 0.0084 T23: 0.0076 REMARK 3 L TENSOR REMARK 3 L11: 1.6217 L22: 4.5312 REMARK 3 L33: 1.0042 L12: -0.9855 REMARK 3 L13: 0.5634 L23: -1.2618 REMARK 3 S TENSOR REMARK 3 S11: 0.0448 S12: 0.2771 S13: 0.0546 REMARK 3 S21: -0.1711 S22: -0.0502 S23: -0.0822 REMARK 3 S31: 0.0503 S32: 0.1136 S33: 0.0054 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 104 THROUGH 123 ) REMARK 3 ORIGIN FOR THE GROUP (A): 1.9718 9.6789 -13.7252 REMARK 3 T TENSOR REMARK 3 T11: 0.0802 T22: 0.1684 REMARK 3 T33: 0.2279 T12: -0.0302 REMARK 3 T13: -0.0237 T23: 0.0497 REMARK 3 L TENSOR REMARK 3 L11: 1.8896 L22: 4.4270 REMARK 3 L33: 3.5349 L12: -0.2220 REMARK 3 L13: -0.4776 L23: 0.0138 REMARK 3 S TENSOR REMARK 3 S11: 0.0279 S12: 0.1935 S13: 0.5107 REMARK 3 S21: 0.0441 S22: -0.0854 S23: -0.2324 REMARK 3 S31: -0.3814 S32: 0.2992 S33: 0.0491 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 124 THROUGH 215 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.8318 -1.2700 -2.5657 REMARK 3 T TENSOR REMARK 3 T11: 0.1639 T22: 0.1420 REMARK 3 T33: 0.1062 T12: 0.0099 REMARK 3 T13: 0.0372 T23: 0.0233 REMARK 3 L TENSOR REMARK 3 L11: 1.5020 L22: 2.2281 REMARK 3 L33: 1.5877 L12: 0.4282 REMARK 3 L13: -0.1722 L23: -0.5613 REMARK 3 S TENSOR REMARK 3 S11: 0.0123 S12: -0.2413 S13: -0.0480 REMARK 3 S21: 0.3392 S22: 0.0695 S23: 0.1885 REMARK 3 S31: 0.0219 S32: -0.1205 S33: -0.0817 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 216 THROUGH 234 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.7490 -6.6230 -2.6180 REMARK 3 T TENSOR REMARK 3 T11: 0.1732 T22: 0.1190 REMARK 3 T33: 0.1288 T12: -0.0093 REMARK 3 T13: 0.0203 T23: 0.0571 REMARK 3 L TENSOR REMARK 3 L11: 4.3501 L22: 1.5097 REMARK 3 L33: 1.8004 L12: 1.0928 REMARK 3 L13: -1.1442 L23: -0.1062 REMARK 3 S TENSOR REMARK 3 S11: 0.1062 S12: -0.2135 S13: -0.1630 REMARK 3 S21: 0.2536 S22: 0.0119 S23: 0.2159 REMARK 3 S31: 0.1174 S32: -0.1696 S33: -0.0944 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 235 THROUGH 245 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.5221 -3.3596 -10.8530 REMARK 3 T TENSOR REMARK 3 T11: 0.1292 T22: 0.2665 REMARK 3 T33: 0.3007 T12: 0.0204 REMARK 3 T13: -0.0213 T23: 0.0648 REMARK 3 L TENSOR REMARK 3 L11: 8.1315 L22: 7.7456 REMARK 3 L33: 6.3418 L12: 2.7197 REMARK 3 L13: -0.4074 L23: -2.1792 REMARK 3 S TENSOR REMARK 3 S11: -0.1819 S12: 0.3806 S13: -0.0102 REMARK 3 S21: -0.1416 S22: -0.3105 S23: -1.0219 REMARK 3 S31: 0.0784 S32: 1.1513 S33: 0.3767 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'I' AND (RESID 1 THROUGH 7 ) REMARK 3 ORIGIN FOR THE GROUP (A): -20.4105 -4.6850 -22.6332 REMARK 3 T TENSOR REMARK 3 T11: 0.1957 T22: 0.2133 REMARK 3 T33: 0.2067 T12: -0.0706 REMARK 3 T13: -0.0815 T23: 0.0514 REMARK 3 L TENSOR REMARK 3 L11: 5.0613 L22: 3.4869 REMARK 3 L33: 7.8961 L12: 3.3513 REMARK 3 L13: 4.8299 L23: 5.2402 REMARK 3 S TENSOR REMARK 3 S11: -0.2537 S12: 0.2943 S13: 0.2263 REMARK 3 S21: -0.6051 S22: 0.0757 S23: 0.5738 REMARK 3 S31: -0.0490 S32: -0.3826 S33: 0.0981 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'I' AND (RESID 8 THROUGH 15 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.8133 -11.8399 -23.4521 REMARK 3 T TENSOR REMARK 3 T11: 0.2005 T22: 0.3049 REMARK 3 T33: 0.2318 T12: -0.0604 REMARK 3 T13: -0.0219 T23: -0.0972 REMARK 3 L TENSOR REMARK 3 L11: 5.3256 L22: 7.2173 REMARK 3 L33: 3.4626 L12: -2.7469 REMARK 3 L13: 1.3577 L23: -2.8227 REMARK 3 S TENSOR REMARK 3 S11: -0.0245 S12: 0.9406 S13: -0.4991 REMARK 3 S21: -0.6015 S22: 0.4612 S23: -0.2783 REMARK 3 S31: 0.3874 S32: 0.5405 S33: -0.4164 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'I' AND (RESID 16 THROUGH 32 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.9243 -10.1558 -16.1767 REMARK 3 T TENSOR REMARK 3 T11: 0.1218 T22: 0.1605 REMARK 3 T33: 0.2172 T12: -0.0359 REMARK 3 T13: -0.0247 T23: 0.0368 REMARK 3 L TENSOR REMARK 3 L11: 3.2180 L22: 5.8778 REMARK 3 L33: 6.1349 L12: 3.0433 REMARK 3 L13: 3.3321 L23: 1.3483 REMARK 3 S TENSOR REMARK 3 S11: 0.1239 S12: 0.0670 S13: -0.4831 REMARK 3 S21: -0.0743 S22: 0.2457 S23: 0.1624 REMARK 3 S31: 0.2777 S32: -0.2483 S33: -0.2784 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 6MRQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-OCT-18. REMARK 100 THE DEPOSITION ID IS D_1000237395. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-OCT-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 : LNLS REMARK 200 BEAMLINE : W01B-MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.2 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE-CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55677 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.280 REMARK 200 RESOLUTION RANGE LOW (A) : 27.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.05059 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.2600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.29 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.33 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.87270 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: PHASER REMARK 200 STARTING MODEL: 4I8H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES SODIUM PH 7.5 1.5 M REMARK 280 LITHIUM SULFATE MONOHYDRATE, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 23.40850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.54250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.51000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.54250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.40850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.51000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, I 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 CYS A 246 REMARK 465 ASN A 247 REMARK 465 TYR A 248 REMARK 465 VAL A 249 REMARK 465 SER A 250 REMARK 465 TRP A 251 REMARK 465 ILE A 252 REMARK 465 LYS A 253 REMARK 465 GLN A 254 REMARK 465 THR A 255 REMARK 465 ILE A 256 REMARK 465 ALA A 257 REMARK 465 SER A 258 REMARK 465 ASN A 259 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 N ILE I 1 O LYS I 32 2.19 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 ASP A 71 -77.39 -119.54 REMARK 500 ASN A 115 -163.62 -161.80 REMARK 500 SER A 214 -69.63 -125.41 REMARK 500 LYS I 16 -128.30 55.49 REMARK 500 MET I 30 -41.78 74.73 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 A 660 DISTANCE = 5.82 ANGSTROMS 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 70 OE1 REMARK 620 2 ASN A 72 O 91.6 REMARK 620 3 VAL A 75 O 165.9 81.5 REMARK 620 4 GLU A 80 OE2 101.5 158.2 88.9 REMARK 620 5 HOH A 417 O 84.9 86.7 106.8 77.4 REMARK 620 6 HOH A 497 O 79.9 103.6 89.7 95.8 161.9 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 SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 304 DBREF 6MRQ A 16 245 UNP P00760 TRY1_BOVIN 24 246 DBREF 6MRQ I 1 32 PDB 6MRQ 6MRQ 1 32 SEQADV 6MRQ CYS A 246 UNP P00760 EXPRESSION TAG SEQADV 6MRQ ASN A 247 UNP P00760 EXPRESSION TAG SEQADV 6MRQ TYR A 248 UNP P00760 EXPRESSION TAG SEQADV 6MRQ VAL A 249 UNP P00760 EXPRESSION TAG SEQADV 6MRQ SER A 250 UNP P00760 EXPRESSION TAG SEQADV 6MRQ TRP A 251 UNP P00760 EXPRESSION TAG SEQADV 6MRQ ILE A 252 UNP P00760 EXPRESSION TAG SEQADV 6MRQ LYS A 253 UNP P00760 EXPRESSION TAG SEQADV 6MRQ GLN A 254 UNP P00760 EXPRESSION TAG SEQADV 6MRQ THR A 255 UNP P00760 EXPRESSION TAG SEQADV 6MRQ ILE A 256 UNP P00760 EXPRESSION TAG SEQADV 6MRQ ALA A 257 UNP P00760 EXPRESSION TAG SEQADV 6MRQ SER A 258 UNP P00760 EXPRESSION TAG SEQADV 6MRQ ASN A 259 UNP P00760 EXPRESSION TAG SEQRES 1 A 237 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO SEQRES 2 A 237 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 A 237 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA SEQRES 4 A 237 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU SEQRES 5 A 237 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SEQRES 6 A 237 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER SEQRES 7 A 237 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SEQRES 8 A 237 SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER SEQRES 9 A 237 LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU SEQRES 10 A 237 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER SEQRES 11 A 237 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SEQRES 12 A 237 SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE SEQRES 13 A 237 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY SEQRES 14 A 237 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL SEQRES 15 A 237 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER SEQRES 16 A 237 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS SEQRES 17 A 237 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA SEQRES 18 A 237 SER ASN CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE SEQRES 19 A 237 ALA SER ASN SEQRES 1 I 32 ILE LEU LYS ARG CYS LYS THR TYR ASP ASP CYS LYS ASP SEQRES 2 I 32 VAL CYS LYS ALA ARG LYS GLY LYS CYS GLU PHE GLY ILE SEQRES 3 I 32 CYS LYS CYS MET ILE LYS HET CA A 301 1 HET SO4 A 302 5 HET SO4 A 303 5 HET SO4 A 304 5 HETNAM CA CALCIUM ION HETNAM SO4 SULFATE ION FORMUL 3 CA CA 2+ FORMUL 4 SO4 3(O4 S 2-) FORMUL 7 HOH *297(H2 O) HELIX 1 AA1 ALA A 55 TYR A 59 5 5 HELIX 2 AA2 SER A 164 TYR A 172 1 9 HELIX 3 AA3 TYR A 234 ASN A 245 1 12 HELIX 4 AA4 THR I 7 ASP I 10 5 4 HELIX 5 AA5 CYS I 11 LYS I 16 1 6 SHEET 1 AA1 7 TYR A 20 THR A 21 0 SHEET 2 AA1 7 LYS A 156 PRO A 161 -1 O CYS A 157 N TYR A 20 SHEET 3 AA1 7 GLN A 135 GLY A 140 -1 N ILE A 138 O LEU A 158 SHEET 4 AA1 7 PRO A 198 CYS A 201 -1 O VAL A 200 N LEU A 137 SHEET 5 AA1 7 LYS A 204 TRP A 215 -1 O LYS A 204 N CYS A 201 SHEET 6 AA1 7 GLY A 226 LYS A 230 -1 O VAL A 227 N TRP A 215 SHEET 7 AA1 7 MET A 180 ALA A 183 -1 N PHE A 181 O TYR A 228 SHEET 1 AA2 7 GLN A 30 ASN A 34 0 SHEET 2 AA2 7 HIS A 40 ASN A 48 -1 O CYS A 42 N LEU A 33 SHEET 3 AA2 7 TRP A 51 SER A 54 -1 O VAL A 53 N SER A 45 SHEET 4 AA2 7 MET A 104 LEU A 108 -1 O ILE A 106 N VAL A 52 SHEET 5 AA2 7 GLN A 81 VAL A 90 -1 N ILE A 89 O LEU A 105 SHEET 6 AA2 7 GLN A 64 LEU A 67 -1 N LEU A 67 O GLN A 81 SHEET 7 AA2 7 GLN A 30 ASN A 34 -1 N SER A 32 O ARG A 66 SHEET 1 AA3 2 LYS I 21 GLU I 23 0 SHEET 2 AA3 2 ILE I 26 LYS I 28 -1 O LYS I 28 N LYS I 21 SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.03 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.04 SSBOND 3 CYS A 128 CYS A 232 1555 1555 2.02 SSBOND 4 CYS A 136 CYS A 201 1555 1555 2.03 SSBOND 5 CYS A 168 CYS A 182 1555 1555 2.04 SSBOND 6 CYS A 191 CYS A 220 1555 1555 2.04 SSBOND 7 CYS I 5 CYS I 22 1555 1555 2.04 SSBOND 8 CYS I 11 CYS I 27 1555 1555 2.03 SSBOND 9 CYS I 15 CYS I 29 1555 1555 2.04 LINK N ILE I 1 C LYS I 32 1555 1555 1.31 LINK OE1 GLU A 70 CA CA A 301 1555 1555 2.24 LINK O ASN A 72 CA CA A 301 1555 1555 2.31 LINK O VAL A 75 CA CA A 301 1555 1555 2.29 LINK OE2 GLU A 80 CA CA A 301 1555 1555 2.31 LINK CA CA A 301 O HOH A 417 1555 1555 2.39 LINK CA CA A 301 O HOH A 497 1555 1555 2.36 SITE 1 AC1 6 GLU A 70 ASN A 72 VAL A 75 GLU A 80 SITE 2 AC1 6 HOH A 417 HOH A 497 SITE 1 AC2 10 ASN A 95 THR A 98 ASN A 100 LYS A 222 SITE 2 AC2 10 ASN A 223 HOH A 421 HOH A 478 HOH A 510 SITE 3 AC2 10 HOH A 522 HOH A 554 SITE 1 AC3 7 ARG A 66 SER A 164 SER A 166 HOH A 403 SITE 2 AC3 7 HOH A 432 HOH A 466 HOH A 552 SITE 1 AC4 7 LYS A 169 PRO A 173 GLY A 174 SER A 236 SITE 2 AC4 7 HOH A 443 HOH A 458 HOH A 464 CRYST1 46.817 59.020 79.085 90.00 90.00 90.00 P 21 21 21 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 0.021360 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016943 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012645 0.00000