PDB Short entry for 2NQA HEADER HYDROLASE/HYDROLASE INHIBITOR 30-OCT-06 2NQA TITLE CATALYTIC DOMAIN OF HUMAN CALPAIN 8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALPAIN-8; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 23-346; COMPND 5 SYNONYM: NEW CALPAIN 2,NCL-2,STOMACH-SPECIFIC M-TYPE CALPAIN; COMPND 6 EC: 3.4.22.53; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: LEUPEPTIN INHIBITOR; COMPND 10 CHAIN: D, E; COMPND 11 FRAGMENT: LEUPEPTIN INHIBITOR; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CAPN8, NCL2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28-LIC; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: ACTINOMYCETES STREPTOMYCES ROSEUS MA 839-A1; SOURCE 14 ORGANISM_TAXID: 66430; SOURCE 15 OTHER_DETAILS: COMMERCIALLY AVAILABLE FROM SIGMA L2884 KEYWDS CALPAIN; CALCIUM-DEPENDENT CYTOPLASMIC CYSTEINE PROTEINASES; PAPAIN- KEYWDS 2 LIKE; EF-HAND; STRUCTURAL GENOMICS; STRUCTURAL GENOMICS CONSORTIUM; KEYWDS 3 SGC, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.L.DAVIS,R.PARAMANATHAN,C.BUTLER-COLE,P.J.FINERTY JR.,J.WEIGELT, AUTHOR 2 M.SUNDSTROM,C.H.ARROWSMITH,A.M.EDWARDS,A.BOCHKAREV,S.DHE-PAGANON, AUTHOR 3 STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 8 15-NOV-23 2NQA 1 REMARK REVDAT 7 30-AUG-23 2NQA 1 REMARK LINK REVDAT 6 23-OCT-19 2NQA 1 COMPND SOURCE DBREF SEQADV REVDAT 6 2 1 LINK REVDAT 5 18-OCT-17 2NQA 1 REMARK REVDAT 4 13-JUL-11 2NQA 1 VERSN REVDAT 3 24-FEB-09 2NQA 1 VERSN REVDAT 2 21-NOV-06 2NQA 1 REMARK REVDAT 1 14-NOV-06 2NQA 0 JRNL AUTH T.L.DAVIS,R.PARAMANATHAN,C.BUTLER-COLE,P.J.FINERTY JR., JRNL AUTH 2 J.WEIGELT,M.SUNDSTROM,C.H.ARROWSMITH,A.M.EDWARDS, JRNL AUTH 3 A.BOCHKAREV,S.DHE-PAGANON JRNL TITL STRUCTURE OF HUMAN CALPAIN 8 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 43796 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.090 REMARK 3 FREE R VALUE TEST SET COUNT : 2229 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3000 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.34 REMARK 3 BIN R VALUE (WORKING SET) : 0.2890 REMARK 3 BIN FREE R VALUE SET COUNT : 165 REMARK 3 BIN FREE R VALUE : 0.3950 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5073 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 308 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 37.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.01400 REMARK 3 B12 (A**2) : 0.00500 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.244 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.221 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.941 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.899 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5207 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3557 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7049 ; 1.456 ; 1.951 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8630 ; 1.066 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 647 ;23.819 ; 5.309 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 259 ;34.932 ;24.595 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 839 ;14.694 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 27 ;13.809 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 734 ; 0.124 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5816 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1088 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 963 ; 0.207 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3486 ; 0.189 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2357 ; 0.171 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 2491 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 194 ; 0.184 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 3 ; 0.085 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 10 ; 0.298 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 37 ; 0.247 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.246 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3323 ; 0.711 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1292 ; 0.137 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5025 ; 1.104 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 4211 ; 0.528 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2322 ; 1.548 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3319 ; 0.507 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2024 ; 2.309 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 4419 ; 1.124 ; 4.500 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 23 A 60 REMARK 3 ORIGIN FOR THE GROUP (A): 42.3966 0.7642 14.8416 REMARK 3 T TENSOR REMARK 3 T11: 0.1739 T22: 0.1601 REMARK 3 T33: 0.1463 T12: -0.0052 REMARK 3 T13: 0.0043 T23: 0.0179 REMARK 3 L TENSOR REMARK 3 L11: 1.0215 L22: 1.8316 REMARK 3 L33: 1.7357 L12: 0.6865 REMARK 3 L13: 0.6269 L23: 0.1856 REMARK 3 S TENSOR REMARK 3 S11: 0.0114 S12: 0.0381 S13: -0.0162 REMARK 3 S21: -0.0149 S22: -0.0394 S23: 0.1432 REMARK 3 S31: -0.0447 S32: -0.1620 S33: 0.0279 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 70 A 112 REMARK 3 ORIGIN FOR THE GROUP (A): 43.2965 11.1344 0.0415 REMARK 3 T TENSOR REMARK 3 T11: 0.1342 T22: 0.1444 REMARK 3 T33: 0.1319 T12: 0.0032 REMARK 3 T13: -0.0039 T23: 0.0058 REMARK 3 L TENSOR REMARK 3 L11: 0.6713 L22: 1.1240 REMARK 3 L33: 0.8517 L12: 0.5723 REMARK 3 L13: 0.1102 L23: 0.0882 REMARK 3 S TENSOR REMARK 3 S11: -0.0509 S12: 0.0674 S13: -0.4179 REMARK 3 S21: -0.0532 S22: 0.0212 S23: -0.2012 REMARK 3 S31: 0.4005 S32: 0.1973 S33: 0.0296 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 113 A 177 REMARK 3 ORIGIN FOR THE GROUP (A): 42.2835 8.1718 9.4642 REMARK 3 T TENSOR REMARK 3 T11: 0.1181 T22: 0.1029 REMARK 3 T33: 0.0905 T12: 0.0061 REMARK 3 T13: 0.0025 T23: 0.0020 REMARK 3 L TENSOR REMARK 3 L11: 1.6236 L22: 1.1605 REMARK 3 L33: 0.9771 L12: 0.3908 REMARK 3 L13: 0.1198 L23: -0.0958 REMARK 3 S TENSOR REMARK 3 S11: 0.0046 S12: 0.0404 S13: -0.1201 REMARK 3 S21: -0.0321 S22: -0.0054 S23: 0.0938 REMARK 3 S31: 0.1029 S32: -0.0923 S33: 0.0007 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 178 A 239 REMARK 3 ORIGIN FOR THE GROUP (A): 44.8459 30.3579 -0.0397 REMARK 3 T TENSOR REMARK 3 T11: 0.1413 T22: 0.1351 REMARK 3 T33: 0.1461 T12: -0.0075 REMARK 3 T13: -0.0044 T23: 0.0001 REMARK 3 L TENSOR REMARK 3 L11: 0.3774 L22: 0.5948 REMARK 3 L33: 0.9348 L12: 0.0354 REMARK 3 L13: 0.0019 L23: 0.0236 REMARK 3 S TENSOR REMARK 3 S11: 0.0029 S12: -0.1007 S13: 0.0795 REMARK 3 S21: 0.0740 S22: 0.0052 S23: -0.0859 REMARK 3 S31: -0.0587 S32: 0.1064 S33: -0.0080 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 240 A 323 REMARK 3 ORIGIN FOR THE GROUP (A): 35.7031 28.7853 -11.1148 REMARK 3 T TENSOR REMARK 3 T11: 0.0998 T22: 0.0987 REMARK 3 T33: 0.1243 T12: 0.0078 REMARK 3 T13: 0.0039 T23: -0.0037 REMARK 3 L TENSOR REMARK 3 L11: 0.9823 L22: 1.1625 REMARK 3 L33: 1.8150 L12: 0.1914 REMARK 3 L13: -0.1295 L23: -0.0684 REMARK 3 S TENSOR REMARK 3 S11: -0.0054 S12: 0.1801 S13: 0.0451 REMARK 3 S21: -0.1552 S22: 0.0068 S23: -0.0157 REMARK 3 S31: -0.0282 S32: 0.0296 S33: -0.0015 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 23 B 66 REMARK 3 ORIGIN FOR THE GROUP (A): 39.3339 40.0346 26.6277 REMARK 3 T TENSOR REMARK 3 T11: 0.1249 T22: 0.2032 REMARK 3 T33: 0.1836 T12: 0.0059 REMARK 3 T13: -0.0058 T23: -0.0084 REMARK 3 L TENSOR REMARK 3 L11: 1.4757 L22: 1.6353 REMARK 3 L33: 1.9195 L12: -0.1772 REMARK 3 L13: 0.0981 L23: 0.9469 REMARK 3 S TENSOR REMARK 3 S11: 0.0229 S12: -0.1497 S13: -0.1133 REMARK 3 S21: 0.1654 S22: -0.0440 S23: -0.0145 REMARK 3 S31: 0.0605 S32: -0.0113 S33: 0.0211 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 68 B 112 REMARK 3 ORIGIN FOR THE GROUP (A): 57.1329 38.1815 27.7944 REMARK 3 T TENSOR REMARK 3 T11: 0.1391 T22: 0.1515 REMARK 3 T33: 0.1456 T12: -0.0009 REMARK 3 T13: -0.0035 T23: 0.0090 REMARK 3 L TENSOR REMARK 3 L11: 1.1300 L22: 1.0612 REMARK 3 L33: 1.4363 L12: -0.1609 REMARK 3 L13: 0.0261 L23: 0.6392 REMARK 3 S TENSOR REMARK 3 S11: 0.0616 S12: 0.0163 S13: 0.4284 REMARK 3 S21: -0.0332 S22: -0.0098 S23: 0.0532 REMARK 3 S31: -0.4519 S32: -0.0921 S33: -0.0517 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 113 B 177 REMARK 3 ORIGIN FOR THE GROUP (A): 47.9095 36.7669 26.5312 REMARK 3 T TENSOR REMARK 3 T11: 0.0860 T22: 0.0949 REMARK 3 T33: 0.1141 T12: 0.0003 REMARK 3 T13: -0.0040 T23: -0.0005 REMARK 3 L TENSOR REMARK 3 L11: 1.1295 L22: 0.9443 REMARK 3 L33: 1.7262 L12: -0.0497 REMARK 3 L13: -0.1625 L23: 0.0616 REMARK 3 S TENSOR REMARK 3 S11: 0.0033 S12: -0.1163 S13: 0.0720 REMARK 3 S21: 0.1258 S22: -0.0029 S23: 0.0093 REMARK 3 S31: -0.0956 S32: -0.0397 S33: -0.0003 REMARK 3 REMARK 3 TLS GROUP : 9 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 178 B 239 REMARK 3 ORIGIN FOR THE GROUP (A): 64.8807 20.7408 19.7573 REMARK 3 T TENSOR REMARK 3 T11: 0.1502 T22: 0.1467 REMARK 3 T33: 0.1378 T12: 0.0066 REMARK 3 T13: 0.0031 T23: -0.0086 REMARK 3 L TENSOR REMARK 3 L11: 0.9222 L22: 0.6522 REMARK 3 L33: 0.3895 L12: 0.1860 REMARK 3 L13: 0.1487 L23: 0.0999 REMARK 3 S TENSOR REMARK 3 S11: -0.0200 S12: 0.1268 S13: -0.0414 REMARK 3 S21: -0.1372 S22: 0.0184 S23: 0.0314 REMARK 3 S31: 0.0729 S32: -0.0578 S33: 0.0016 REMARK 3 REMARK 3 TLS GROUP : 10 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 240 B 323 REMARK 3 ORIGIN FOR THE GROUP (A): 73.6630 22.5509 31.1351 REMARK 3 T TENSOR REMARK 3 T11: 0.1377 T22: 0.1058 REMARK 3 T33: 0.1173 T12: 0.0052 REMARK 3 T13: 0.0050 T23: 0.0075 REMARK 3 L TENSOR REMARK 3 L11: 2.0599 L22: 1.0396 REMARK 3 L33: 0.9756 L12: 0.2895 REMARK 3 L13: 0.0332 L23: 0.2063 REMARK 3 S TENSOR REMARK 3 S11: 0.0008 S12: -0.0119 S13: 0.0386 REMARK 3 S21: 0.0219 S22: -0.0014 S23: -0.1608 REMARK 3 S31: -0.0423 S32: 0.1863 S33: 0.0007 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2NQA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-06. REMARK 100 THE DEPOSITION ID IS D_1000040171. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45317 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.11900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.6 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.81200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: 2ARY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2M NH4PO4, 0.1M TRIS, PH 8.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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 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 64.86400 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 129.72800 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 97.29600 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 162.16000 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 32.43200 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A MONOMER 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -81.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, D, 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 400 REMARK 400 COMPOUND REMARK 400 THE LEUPEPTIN IS COVALENTLY CONNECTED TO ACTIVE_SITE CYS 105 OF THE REMARK 400 ENZYME TO FORM A HEMITHIOACETAL. REMARK 400 REMARK 400 THE LEUPEPTIN IS OLIGOPEPTIDE, A MEMBER OF ENZYME INHIBITOR CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: LEUPEPTIN REMARK 400 CHAIN: D, E REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL 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 21 REMARK 465 SER A 22 REMARK 465 LYS A 61 REMARK 465 ASP A 62 REMARK 465 LEU A 63 REMARK 465 GLY A 64 REMARK 465 PRO A 65 REMARK 465 GLY A 66 REMARK 465 SER A 67 REMARK 465 PRO A 68 REMARK 465 GLN A 69 REMARK 465 VAL A 291 REMARK 465 LEU A 343 REMARK 465 SER A 344 REMARK 465 PRO A 345 REMARK 465 ASP A 346 REMARK 465 GLY B 21 REMARK 465 SER B 22 REMARK 465 SER B 67 REMARK 465 ILE B 211 REMARK 465 VAL B 291 REMARK 465 SER B 344 REMARK 465 PRO B 345 REMARK 465 ASP B 346 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 AR7 E 358 O REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG B 229 N CA C O CB CG CD REMARK 480 ARG B 229 NE CZ NH1 NH2 REMARK 480 HIS B 277 N CA C O CB CG ND1 REMARK 480 HIS B 277 CD2 CE1 NE2 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 OE2 GLU B 251 O HOH B 1032 1.85 REMARK 500 SG CYS B 105 C AR7 E 358 2.08 REMARK 500 SG CYS A 105 C AR7 D 358 2.08 REMARK 500 O HOH B 956 O HOH B 978 2.16 REMARK 500 OD1 ASP B 243 O HOH B 955 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 337 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG B 337 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 337 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES 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 GLN A 132 -65.19 -120.63 REMARK 500 PHE A 167 -131.31 -106.19 REMARK 500 ASN A 223 38.37 -98.50 REMARK 500 GLU A 251 -1.60 66.22 REMARK 500 LYS A 257 30.24 70.47 REMARK 500 PRO A 287 -9.97 -58.22 REMARK 500 TRP A 293 130.43 -29.00 REMARK 500 ASP A 299 -51.75 -29.31 REMARK 500 LYS A 318 72.28 -108.29 REMARK 500 ASP B 48 109.84 -59.90 REMARK 500 PHE B 51 70.57 -154.86 REMARK 500 ALA B 53 68.89 -62.21 REMARK 500 TYR B 60 -30.66 -134.95 REMARK 500 LYS B 61 -78.59 -127.26 REMARK 500 ASP B 104 49.67 -93.51 REMARK 500 ASP B 130 -169.52 -160.76 REMARK 500 GLN B 132 -101.65 -110.47 REMARK 500 PHE B 167 -139.51 -101.64 REMARK 500 TRP B 293 132.33 -34.99 REMARK 500 SER B 298 171.10 -59.35 REMARK 500 LYS B 318 73.14 -101.18 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 903 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 89 O REMARK 620 2 GLY A 91 O 83.4 REMARK 620 3 ASP A 96 OD2 154.3 81.3 REMARK 620 4 ASP A 96 OD1 153.3 122.0 49.5 REMARK 620 5 GLU A 175 OE2 78.2 91.6 81.8 106.7 REMARK 620 6 GLU A 175 OE1 99.9 133.3 76.4 69.6 45.2 REMARK 620 7 HOH A1060 O 96.1 77.3 100.4 83.1 168.1 146.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 901 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 292 OE2 REMARK 620 2 GLU A 292 OE1 46.9 REMARK 620 3 ASP A 299 OD2 112.5 82.5 REMARK 620 4 ASP A 299 OD1 122.8 75.9 45.2 REMARK 620 5 VAL A 319 O 78.1 106.8 79.0 123.9 REMARK 620 6 ASP A 321 OD1 71.4 113.3 154.6 154.8 77.4 REMARK 620 7 GLU A 323 O 90.6 83.6 130.6 85.4 150.3 73.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 904 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL B 89 O REMARK 620 2 GLY B 91 O 83.5 REMARK 620 3 ASP B 96 OD2 162.3 79.1 REMARK 620 4 ASP B 96 OD1 146.1 117.6 49.0 REMARK 620 5 GLU B 175 OE2 91.2 90.9 85.8 113.1 REMARK 620 6 GLU B 175 OE1 111.2 135.0 79.5 73.6 48.5 REMARK 620 7 HOH B 996 O 68.9 145.8 128.6 80.7 109.0 76.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 902 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 292 OE2 REMARK 620 2 GLU B 292 OE1 50.5 REMARK 620 3 ASP B 299 OD1 120.9 70.4 REMARK 620 4 ASP B 299 OD2 114.7 79.3 45.3 REMARK 620 5 VAL B 319 O 82.7 108.0 121.1 75.9 REMARK 620 6 ASP B 321 OD1 75.5 124.1 157.7 146.0 73.3 REMARK 620 7 GLU B 323 O 87.0 83.0 84.8 130.1 153.8 80.9 REMARK 620 N 1 2 3 4 5 6 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 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 904 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 905 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN D OF LEUPEPTIN INHIBITOR REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN E OF LEUPEPTIN INHIBITOR REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZIV RELATED DB: PDB REMARK 900 RELATED ID: 1TL9 RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 ELECTRON DENSITY SHOWS CLEARLY TYR AT THIS POSITION 225. THERE IS A REMARK 999 DISCREPANCY IN THE NORINE AND PDB NUMBERING, AS NORINE COUNTS ACE REMARK 999 AND LEU TOGETHER AS ONE RESIDUE. SO THE DBREF WILL REPORT 4 PDB REMARK 999 RESIDUES MATCHING NORINE 3 RESIDUE DBREF 2NQA A 23 346 UNP A6NHC0 CAN8_HUMAN 23 346 DBREF 2NQA B 23 346 UNP A6NHC0 CAN8_HUMAN 23 346 DBREF 2NQA D 355 358 PDB 2NQA 2NQA 355 358 DBREF 2NQA E 355 358 PDB 2NQA 2NQA 355 358 SEQADV 2NQA GLY A 21 UNP A6NHC0 EXPRESSION TAG SEQADV 2NQA SER A 22 UNP A6NHC0 EXPRESSION TAG SEQADV 2NQA TYR A 245 UNP A6NHC0 SER 245 CONFLICT SEQADV 2NQA GLY B 21 UNP A6NHC0 EXPRESSION TAG SEQADV 2NQA SER B 22 UNP A6NHC0 EXPRESSION TAG SEQADV 2NQA TYR B 245 UNP A6NHC0 SER 245 CONFLICT SEQRES 1 A 326 GLY SER ASN ALA LEU LYS TYR LEU GLY GLN ASP PHE LYS SEQRES 2 A 326 THR LEU ARG GLN GLN CYS LEU ASP SER GLY VAL LEU PHE SEQRES 3 A 326 LYS ASP PRO GLU PHE PRO ALA CSO PRO SER ALA LEU GLY SEQRES 4 A 326 TYR LYS ASP LEU GLY PRO GLY SER PRO GLN THR GLN GLY SEQRES 5 A 326 ILE ILE TRP LYS ARG PRO THR GLU LEU CSO PRO SER PRO SEQRES 6 A 326 GLN PHE ILE VAL GLY GLY ALA THR ARG THR ASP ILE CSO SEQRES 7 A 326 GLN GLY GLY LEU GLY ASP CYS TRP LEU LEU ALA ALA ILE SEQRES 8 A 326 ALA SER LEU THR LEU ASN GLU GLU LEU LEU TYR ARG VAL SEQRES 9 A 326 VAL PRO ARG ASP GLN ASP PHE GLN GLU ASN TYR ALA GLY SEQRES 10 A 326 ILE PHE HIS PHE GLN PHE TRP GLN TYR GLY GLU TRP VAL SEQRES 11 A 326 GLU VAL VAL ILE ASP ASP ARG LEU PRO THR LYS ASN GLY SEQRES 12 A 326 GLN LEU LEU PHE LEU HIS SER GLU GLN GLY ASN GLU PHE SEQRES 13 A 326 TRP SER ALA LEU LEU GLU LYS ALA TYR ALA LYS LEU ASN SEQRES 14 A 326 GLY CSO TYR GLU ALA LEU ALA GLY GLY SER THR VAL GLU SEQRES 15 A 326 GLY PHE GLU ASP PHE THR GLY GLY ILE SER GLU PHE TYR SEQRES 16 A 326 ASP LEU LYS LYS PRO PRO ALA ASN LEU TYR GLN ILE ILE SEQRES 17 A 326 ARG LYS ALA LEU CSO ALA GLY SER LEU LEU GLY CYS SER SEQRES 18 A 326 ILE ASP VAL TYR SER ALA ALA GLU ALA GLU ALA ILE THR SEQRES 19 A 326 SER GLN LYS LEU VAL LYS SER HIS ALA TYR SER VAL THR SEQRES 20 A 326 GLY VAL GLU GLU VAL ASN PHE GLN GLY HIS PRO GLU LYS SEQRES 21 A 326 LEU ILE ARG LEU ARG ASN PRO TRP GLY GLU VAL GLU TRP SEQRES 22 A 326 SER GLY ALA TRP SER ASP ASP ALA PRO GLU TRP ASN HIS SEQRES 23 A 326 ILE ASP PRO ARG ARG LYS GLU GLU LEU ASP LYS LYS VAL SEQRES 24 A 326 GLU ASP GLY GLU PHE TRP MET SER LEU SER ASP PHE VAL SEQRES 25 A 326 ARG GLN PHE SER ARG LEU GLU ILE CYS ASN LEU SER PRO SEQRES 26 A 326 ASP SEQRES 1 B 326 GLY SER ASN ALA LEU LYS TYR LEU GLY GLN ASP PHE LYS SEQRES 2 B 326 THR LEU ARG GLN GLN CYS LEU ASP SER GLY VAL LEU PHE SEQRES 3 B 326 LYS ASP PRO GLU PHE PRO ALA CSO PRO SER ALA LEU GLY SEQRES 4 B 326 TYR LYS ASP LEU GLY PRO GLY SER PRO GLN THR GLN GLY SEQRES 5 B 326 ILE ILE TRP LYS ARG PRO THR GLU LEU CSO PRO SER PRO SEQRES 6 B 326 GLN PHE ILE VAL GLY GLY ALA THR ARG THR ASP ILE CSO SEQRES 7 B 326 GLN GLY GLY LEU GLY ASP CYS TRP LEU LEU ALA ALA ILE SEQRES 8 B 326 ALA SER LEU THR LEU ASN GLU GLU LEU LEU TYR ARG VAL SEQRES 9 B 326 VAL PRO ARG ASP GLN ASP PHE GLN GLU ASN TYR ALA GLY SEQRES 10 B 326 ILE PHE HIS PHE GLN PHE TRP GLN TYR GLY GLU TRP VAL SEQRES 11 B 326 GLU VAL VAL ILE ASP ASP ARG LEU PRO THR LYS ASN GLY SEQRES 12 B 326 GLN LEU LEU PHE LEU HIS SER GLU GLN GLY ASN GLU PHE SEQRES 13 B 326 TRP SER ALA LEU LEU GLU LYS ALA TYR ALA LYS LEU ASN SEQRES 14 B 326 GLY CSO TYR GLU ALA LEU ALA GLY GLY SER THR VAL GLU SEQRES 15 B 326 GLY PHE GLU ASP PHE THR GLY GLY ILE SER GLU PHE TYR SEQRES 16 B 326 ASP LEU LYS LYS PRO PRO ALA ASN LEU TYR GLN ILE ILE SEQRES 17 B 326 ARG LYS ALA LEU CSO ALA GLY SER LEU LEU GLY CYS SER SEQRES 18 B 326 ILE ASP VAL TYR SER ALA ALA GLU ALA GLU ALA ILE THR SEQRES 19 B 326 SER GLN LYS LEU VAL LYS SER HIS ALA TYR SER VAL THR SEQRES 20 B 326 GLY VAL GLU GLU VAL ASN PHE GLN GLY HIS PRO GLU LYS SEQRES 21 B 326 LEU ILE ARG LEU ARG ASN PRO TRP GLY GLU VAL GLU TRP SEQRES 22 B 326 SER GLY ALA TRP SER ASP ASP ALA PRO GLU TRP ASN HIS SEQRES 23 B 326 ILE ASP PRO ARG ARG LYS GLU GLU LEU ASP LYS LYS VAL SEQRES 24 B 326 GLU ASP GLY GLU PHE TRP MET SER LEU SER ASP PHE VAL SEQRES 25 B 326 ARG GLN PHE SER ARG LEU GLU ILE CYS ASN LEU SER PRO SEQRES 26 B 326 ASP SEQRES 1 D 4 ACE LEU LEU AR7 SEQRES 1 E 4 ACE LEU LEU AR7 MODRES 2NQA CSO A 54 CYS MODIFIED RESIDUE MODRES 2NQA CSO A 82 CYS MODIFIED RESIDUE MODRES 2NQA CSO A 98 CYS MODIFIED RESIDUE MODRES 2NQA CSO A 191 CYS MODIFIED RESIDUE MODRES 2NQA CSO A 233 CYS MODIFIED RESIDUE MODRES 2NQA CSO B 54 CYS MODIFIED RESIDUE MODRES 2NQA CSO B 82 CYS MODIFIED RESIDUE MODRES 2NQA CSO B 98 CYS MODIFIED RESIDUE MODRES 2NQA CSO B 191 CYS MODIFIED RESIDUE MODRES 2NQA CSO B 233 CYS MODIFIED RESIDUE HET CSO A 54 7 HET CSO A 82 7 HET CSO A 98 7 HET CSO A 191 7 HET CSO A 233 7 HET CSO B 54 7 HET CSO B 82 7 HET CSO B 98 7 HET CSO B 191 7 HET CSO B 233 7 HET ACE D 355 3 HET AR7 D 358 11 HET ACE E 355 3 HET AR7 E 358 10 HET CA A 901 1 HET CA A 903 1 HET CA A 905 1 HET CA B 902 1 HET CA B 904 1 HETNAM CSO S-HYDROXYCYSTEINE HETNAM ACE ACETYL GROUP HETNAM AR7 AMINO{[(4S)-4-AMINO-5,5- HETNAM 2 AR7 DIHYDROXYPENTYL]AMINO}METHANIMINIUM HETNAM CA CALCIUM ION FORMUL 1 CSO 10(C3 H7 N O3 S) FORMUL 3 ACE 2(C2 H4 O) FORMUL 3 AR7 2(C6 H17 N4 O2 1+) FORMUL 5 CA 5(CA 2+) FORMUL 10 HOH *308(H2 O) HELIX 1 1 LEU A 28 GLN A 30 5 3 HELIX 2 2 ASP A 31 GLY A 43 1 13 HELIX 3 3 CSO A 54 GLY A 59 1 6 HELIX 4 4 ARG A 77 CSO A 82 1 6 HELIX 5 5 THR A 93 ILE A 97 5 5 HELIX 6 6 ASP A 104 LEU A 116 1 13 HELIX 7 7 ASN A 117 VAL A 125 1 9 HELIX 8 8 PHE A 176 GLY A 190 1 15 HELIX 9 9 TYR A 192 ALA A 196 5 5 HELIX 10 10 ASP A 206 GLY A 210 5 5 HELIX 11 11 ASN A 223 ALA A 234 1 12 HELIX 12 12 SER A 246 ALA A 250 5 5 HELIX 13 13 ALA A 301 ILE A 307 5 7 HELIX 14 14 ASP A 308 ASP A 316 1 9 HELIX 15 15 LEU A 328 PHE A 335 1 8 HELIX 16 16 LEU B 28 GLN B 30 5 3 HELIX 17 17 ASP B 31 GLY B 43 1 13 HELIX 18 18 CSO B 54 GLY B 59 1 6 HELIX 19 19 ARG B 77 CSO B 82 1 6 HELIX 20 20 THR B 93 ILE B 97 5 5 HELIX 21 21 ASP B 104 THR B 115 1 12 HELIX 22 22 ASN B 117 VAL B 125 1 9 HELIX 23 23 PHE B 176 ASN B 189 1 14 HELIX 24 24 TYR B 192 ALA B 196 5 5 HELIX 25 25 ASP B 206 GLY B 210 5 5 HELIX 26 26 ASN B 223 GLY B 235 1 13 HELIX 27 27 SER B 246 ALA B 250 5 5 HELIX 28 28 ALA B 301 ILE B 307 5 7 HELIX 29 29 ASP B 308 ASP B 316 1 9 HELIX 30 30 LEU B 328 PHE B 335 1 8 SHEET 1 A 3 LEU A 25 LYS A 26 0 SHEET 2 A 3 TRP A 149 ASP A 155 1 O GLU A 151 N LEU A 25 SHEET 3 A 3 ILE A 138 TRP A 144 -1 N PHE A 143 O VAL A 150 SHEET 1 B 3 ILE A 74 LYS A 76 0 SHEET 2 B 3 LEU A 158 LYS A 161 -1 O LEU A 158 N LYS A 76 SHEET 3 B 3 GLN A 164 LEU A 165 -1 O GLN A 164 N LYS A 161 SHEET 1 C 6 SER A 212 ASP A 216 0 SHEET 2 C 6 ARG A 337 CYS A 341 -1 O LEU A 338 N TYR A 215 SHEET 3 C 6 LEU A 237 SER A 241 -1 N GLY A 239 O GLU A 339 SHEET 4 C 6 TYR A 264 PHE A 274 -1 O TYR A 264 N CYS A 240 SHEET 5 C 6 HIS A 277 ARG A 285 -1 O ARG A 283 N GLY A 268 SHEET 6 C 6 GLU A 323 SER A 327 -1 O PHE A 324 N LEU A 284 SHEET 1 D 3 LEU B 25 LYS B 26 0 SHEET 2 D 3 GLU B 148 ASP B 155 1 O GLU B 151 N LEU B 25 SHEET 3 D 3 ILE B 138 GLN B 145 -1 N PHE B 141 O VAL B 152 SHEET 1 E 3 ILE B 74 LYS B 76 0 SHEET 2 E 3 LEU B 158 LYS B 161 -1 O THR B 160 N ILE B 74 SHEET 3 E 3 GLN B 164 LEU B 165 -1 O GLN B 164 N LYS B 161 SHEET 1 F 6 GLU B 213 ASP B 216 0 SHEET 2 F 6 ARG B 337 CYS B 341 -1 O ILE B 340 N GLU B 213 SHEET 3 F 6 LEU B 237 SER B 241 -1 N GLY B 239 O GLU B 339 SHEET 4 F 6 TYR B 264 PHE B 274 -1 O TYR B 264 N CYS B 240 SHEET 5 F 6 HIS B 277 ARG B 285 -1 O ARG B 283 N GLY B 268 SHEET 6 F 6 GLU B 323 SER B 327 -1 O MET B 326 N ILE B 282 LINK C ALA A 53 N CSO A 54 1555 1555 1.33 LINK C CSO A 54 N PRO A 55 1555 1555 1.35 LINK C LEU A 81 N CSO A 82 1555 1555 1.34 LINK C CSO A 82 N PRO A 83 1555 1555 1.35 LINK C ILE A 97 N CSO A 98 1555 1555 1.33 LINK C CSO A 98 N GLN A 99 1555 1555 1.33 LINK C GLY A 190 N CSO A 191 1555 1555 1.33 LINK C CSO A 191 N TYR A 192 1555 1555 1.34 LINK C LEU A 232 N CSO A 233 1555 1555 1.34 LINK C CSO A 233 N ALA A 234 1555 1555 1.34 LINK C ALA B 53 N CSO B 54 1555 1555 1.34 LINK C CSO B 54 N PRO B 55 1555 1555 1.35 LINK C LEU B 81 N CSO B 82 1555 1555 1.34 LINK C CSO B 82 N PRO B 83 1555 1555 1.35 LINK C ILE B 97 N CSO B 98 1555 1555 1.33 LINK C CSO B 98 N GLN B 99 1555 1555 1.33 LINK C GLY B 190 N CSO B 191 1555 1555 1.33 LINK C CSO B 191 N TYR B 192 1555 1555 1.34 LINK C LEU B 232 N CSO B 233 1555 1555 1.34 LINK C CSO B 233 N ALA B 234 1555 1555 1.34 LINK C ACE D 355 N LEU D 356 1555 1555 1.33 LINK C LEU D 357 N AR7 D 358 1555 1555 1.33 LINK C ACE E 355 N LEU E 356 1555 1555 1.37 LINK C LEU E 357 N AR7 E 358 1555 1555 1.33 LINK O VAL A 89 CA CA A 903 1555 1555 2.55 LINK O GLY A 91 CA CA A 903 1555 1555 2.42 LINK OD2 ASP A 96 CA CA A 903 1555 1555 2.59 LINK OD1 ASP A 96 CA CA A 903 1555 1555 2.61 LINK OE2 GLU A 175 CA CA A 903 1555 1555 2.67 LINK OE1 GLU A 175 CA CA A 903 1555 1555 2.94 LINK OE2 GLU A 292 CA CA A 901 1555 1555 2.76 LINK OE1 GLU A 292 CA CA A 901 1555 1555 2.67 LINK OD2 ASP A 299 CA CA A 901 1555 1555 2.38 LINK OD1 ASP A 299 CA CA A 901 1555 1555 3.11 LINK O VAL A 319 CA CA A 901 1555 1555 2.30 LINK OE1 GLU A 320 CA CA A 905 1555 1555 3.28 LINK OD1 ASP A 321 CA CA A 901 1555 1555 2.81 LINK O GLU A 323 CA CA A 901 1555 1555 2.52 LINK CA CA A 903 O HOH A1060 1555 1555 2.54 LINK O VAL B 89 CA CA B 904 1555 1555 2.57 LINK O GLY B 91 CA CA B 904 1555 1555 2.56 LINK OD2 ASP B 96 CA CA B 904 1555 1555 2.47 LINK OD1 ASP B 96 CA CA B 904 1555 1555 2.73 LINK OE2 GLU B 175 CA CA B 904 1555 1555 2.44 LINK OE1 GLU B 175 CA CA B 904 1555 1555 2.78 LINK OE2 GLU B 292 CA CA B 902 1555 1555 2.46 LINK OE1 GLU B 292 CA CA B 902 1555 1555 2.61 LINK OD1 ASP B 299 CA CA B 902 1555 1555 3.04 LINK OD2 ASP B 299 CA CA B 902 1555 1555 2.55 LINK O VAL B 319 CA CA B 902 1555 1555 2.34 LINK OD1 ASP B 321 CA CA B 902 1555 1555 2.66 LINK O GLU B 323 CA CA B 902 1555 1555 2.42 LINK CA CA B 904 O HOH B 996 1555 1555 2.81 SITE 1 AC1 5 GLU A 292 ASP A 299 VAL A 319 ASP A 321 SITE 2 AC1 5 GLU A 323 SITE 1 AC2 5 GLU B 292 ASP B 299 VAL B 319 ASP B 321 SITE 2 AC2 5 GLU B 323 SITE 1 AC3 5 VAL A 89 GLY A 91 ASP A 96 GLU A 175 SITE 2 AC3 5 HOH A1060 SITE 1 AC4 5 VAL B 89 GLY B 91 ASP B 96 GLU B 175 SITE 2 AC4 5 HOH B 996 SITE 1 AC5 4 GLU A 292 GLU A 320 ARG B 311 GLU B 314 SITE 1 AC6 14 GLY A 103 CYS A 105 GLY A 197 ALA A 250 SITE 2 AC6 14 GLU A 251 SER A 261 HIS A 262 ALA A 263 SITE 3 AC6 14 TYR B 27 LEU B 28 LEU B 188 ASN B 189 SITE 4 AC6 14 GLY B 190 HOH D 98 SITE 1 AC7 10 TYR A 27 LEU A 188 GLY A 190 GLY B 103 SITE 2 AC7 10 CYS B 105 GLY B 197 SER B 261 HIS B 262 SITE 3 AC7 10 HOH B1032 HOH E 97 CRYST1 91.794 91.794 194.592 90.00 90.00 120.00 P 61 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 0.010894 0.006290 0.000000 0.00000 SCALE2 0.000000 0.012579 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005139 0.00000