HEADER TRANSFERASE,TOXIN 20-JAN-04 1S5C TITLE CHOLERA HOLOTOXIN WITH AN A-SUBUNIT Y30S MUTATION, CRYSTAL FORM 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHOLERA ENTEROTOXIN, A CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NAD(+)--DIPHTHAMIDE ADP- RIBOSYLTRANSFERASE, CHOLERA COMPND 5 ENTEROTOXIN A SUBUNIT; COMPND 6 EC: 2.4.2.36; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: CHOLERA ENTEROTOXIN B-SUBUNIT; COMPND 11 CHAIN: D, E, F, G, H; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE; SOURCE 3 ORGANISM_TAXID: 666; SOURCE 4 GENE: CTXA, TOXA, VC1457; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PEIA154; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE; SOURCE 12 ORGANISM_TAXID: 666; SOURCE 13 GENE: CTXB, TOXB, VC1456; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PEIA154 KEYWDS CHOLERA TOXIN, HEAT-LABILE ENTEROTOXIN, ADP RIBOSE TRANSFERASES, AB5 KEYWDS 2 TOXINS, TRANSFERASE, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR C.J.O'NEAL,E.I.AMAYA,M.G.JOBLING,R.K.HOLMES,W.G.HOL REVDAT 6 13-NOV-24 1S5C 1 REMARK REVDAT 5 23-AUG-23 1S5C 1 REMARK REVDAT 4 27-OCT-21 1S5C 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 1S5C 1 VERSN REVDAT 2 24-FEB-09 1S5C 1 VERSN REVDAT 1 06-APR-04 1S5C 0 JRNL AUTH C.J.O'NEAL,E.I.AMAYA,M.G.JOBLING,R.K.HOLMES,W.G.HOL JRNL TITL CRYSTAL STRUCTURES OF AN INTRINSICALLY ACTIVE CHOLERA TOXIN JRNL TITL 2 MUTANT YIELD INSIGHT INTO THE TOXIN ACTIVATION MECHANISM JRNL REF BIOCHEMISTRY V. 43 3772 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15049684 JRNL DOI 10.1021/BI0360152 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 22291 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) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1208 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1568 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2360 REMARK 3 BIN FREE R VALUE SET COUNT : 81 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5612 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 94 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.80 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) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.04000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.338 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.248 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.120 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.932 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.885 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5734 ; 0.009 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 4973 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7784 ; 1.215 ; 1.928 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11565 ; 0.873 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 722 ; 6.877 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 868 ; 0.070 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6470 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1114 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1194 ; 0.176 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 5920 ; 0.195 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 3308 ; 0.084 ; 0.500 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 196 ; 0.209 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.080 ; 0.500 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 37 ; 0.102 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 105 ; 0.194 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 11 ; 0.245 ; 0.500 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): 3623 ; 0.869 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5812 ; 1.425 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2111 ; 1.365 ; 4.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1972 ; 2.178 ; 6.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 9 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 1 A 25 REMARK 3 ORIGIN FOR THE GROUP (A): 27.5091 50.1618 37.2870 REMARK 3 T TENSOR REMARK 3 T11: 0.0677 T22: 0.0969 REMARK 3 T33: 0.1608 T12: -0.0300 REMARK 3 T13: 0.0729 T23: -0.0137 REMARK 3 L TENSOR REMARK 3 L11: 4.8572 L22: 0.9164 REMARK 3 L33: 2.4556 L12: 0.6103 REMARK 3 L13: 1.8334 L23: 0.3966 REMARK 3 S TENSOR REMARK 3 S11: -0.0207 S12: 0.2543 S13: 0.3721 REMARK 3 S21: 0.1112 S22: 0.1517 S23: 0.2376 REMARK 3 S31: -0.1977 S32: 0.3746 S33: -0.1310 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 37 A 49 REMARK 3 ORIGIN FOR THE GROUP (A): 22.8786 39.6345 50.2792 REMARK 3 T TENSOR REMARK 3 T11: 0.1237 T22: 0.1825 REMARK 3 T33: 0.0863 T12: 0.0255 REMARK 3 T13: 0.0232 T23: -0.0448 REMARK 3 L TENSOR REMARK 3 L11: -1.2436 L22: 5.8612 REMARK 3 L33: 1.5758 L12: -2.5024 REMARK 3 L13: -2.8294 L23: 2.1392 REMARK 3 S TENSOR REMARK 3 S11: 0.1862 S12: -0.2391 S13: -0.0347 REMARK 3 S21: 0.2560 S22: -0.1310 S23: -0.0720 REMARK 3 S31: -0.6554 S32: 0.1717 S33: -0.0552 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 51 A 188 REMARK 3 ORIGIN FOR THE GROUP (A): 19.8698 43.4263 39.6357 REMARK 3 T TENSOR REMARK 3 T11: 0.0604 T22: 0.1180 REMARK 3 T33: 0.1219 T12: 0.0306 REMARK 3 T13: 0.0328 T23: -0.0208 REMARK 3 L TENSOR REMARK 3 L11: 1.1362 L22: 1.0263 REMARK 3 L33: 1.4230 L12: 0.8612 REMARK 3 L13: -0.2638 L23: -0.3808 REMARK 3 S TENSOR REMARK 3 S11: 0.0461 S12: 0.0566 S13: 0.1597 REMARK 3 S21: 0.1264 S22: 0.0893 S23: 0.0832 REMARK 3 S31: -0.0657 S32: 0.0127 S33: -0.1355 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 196 A 234 REMARK 3 ORIGIN FOR THE GROUP (A): 34.5273 32.5465 32.9032 REMARK 3 T TENSOR REMARK 3 T11: 0.1212 T22: 0.1840 REMARK 3 T33: 0.0977 T12: 0.0775 REMARK 3 T13: 0.0427 T23: 0.0198 REMARK 3 L TENSOR REMARK 3 L11: 0.9968 L22: 0.1139 REMARK 3 L33: 6.3171 L12: 0.6897 REMARK 3 L13: -2.9042 L23: -0.8784 REMARK 3 S TENSOR REMARK 3 S11: -0.0264 S12: -0.1093 S13: -0.0958 REMARK 3 S21: -0.0738 S22: 0.0144 S23: 0.0433 REMARK 3 S31: 0.0984 S32: 0.1408 S33: 0.0119 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 : D 1 D 103 REMARK 3 ORIGIN FOR THE GROUP (A): 59.4254 35.6661 28.1031 REMARK 3 T TENSOR REMARK 3 T11: 0.0663 T22: 0.1164 REMARK 3 T33: 0.1035 T12: 0.0118 REMARK 3 T13: -0.0071 T23: -0.0193 REMARK 3 L TENSOR REMARK 3 L11: 1.1830 L22: 2.0059 REMARK 3 L33: 1.4382 L12: 0.2152 REMARK 3 L13: 0.9981 L23: -0.7148 REMARK 3 S TENSOR REMARK 3 S11: -0.0679 S12: -0.0933 S13: 0.0209 REMARK 3 S21: -0.0057 S22: -0.0245 S23: -0.0609 REMARK 3 S31: -0.0015 S32: 0.0700 S33: 0.0924 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 : E 1 E 103 REMARK 3 ORIGIN FOR THE GROUP (A): 47.1596 18.8236 20.8257 REMARK 3 T TENSOR REMARK 3 T11: 0.1197 T22: 0.0652 REMARK 3 T33: 0.0800 T12: 0.0087 REMARK 3 T13: -0.0260 T23: 0.0367 REMARK 3 L TENSOR REMARK 3 L11: 2.3064 L22: 1.3011 REMARK 3 L33: 1.7413 L12: 0.5905 REMARK 3 L13: 0.4072 L23: 0.3503 REMARK 3 S TENSOR REMARK 3 S11: 0.0972 S12: -0.1098 S13: -0.1221 REMARK 3 S21: 0.0019 S22: 0.0245 S23: -0.0479 REMARK 3 S31: 0.1569 S32: 0.0359 S33: -0.1217 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 : F 1 F 103 REMARK 3 ORIGIN FOR THE GROUP (A): 33.6407 26.6190 5.5000 REMARK 3 T TENSOR REMARK 3 T11: 0.1029 T22: 0.1221 REMARK 3 T33: 0.0608 T12: -0.0295 REMARK 3 T13: 0.0230 T23: 0.0094 REMARK 3 L TENSOR REMARK 3 L11: 0.9827 L22: 2.4017 REMARK 3 L33: 0.5315 L12: -0.4141 REMARK 3 L13: 0.3851 L23: -0.1412 REMARK 3 S TENSOR REMARK 3 S11: 0.0042 S12: -0.0239 S13: 0.0718 REMARK 3 S21: -0.1097 S22: -0.0126 S23: 0.0797 REMARK 3 S31: 0.1098 S32: -0.0163 S33: 0.0084 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 : G 1 G 103 REMARK 3 ORIGIN FOR THE GROUP (A): 38.0236 47.9032 2.7548 REMARK 3 T TENSOR REMARK 3 T11: 0.0649 T22: 0.1024 REMARK 3 T33: 0.0643 T12: 0.0002 REMARK 3 T13: 0.0612 T23: 0.0219 REMARK 3 L TENSOR REMARK 3 L11: 1.5219 L22: 3.4372 REMARK 3 L33: 1.3745 L12: -0.0378 REMARK 3 L13: 0.5392 L23: 0.2297 REMARK 3 S TENSOR REMARK 3 S11: -0.0516 S12: 0.0198 S13: -0.0276 REMARK 3 S21: -0.1078 S22: 0.0344 S23: -0.1904 REMARK 3 S31: -0.0884 S32: -0.0559 S33: 0.0172 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 : H 1 H 103 REMARK 3 ORIGIN FOR THE GROUP (A): 54.2276 53.2305 16.3289 REMARK 3 T TENSOR REMARK 3 T11: 0.0908 T22: 0.0121 REMARK 3 T33: 0.1620 T12: -0.0309 REMARK 3 T13: -0.0834 T23: 0.0400 REMARK 3 L TENSOR REMARK 3 L11: 2.2106 L22: 2.0199 REMARK 3 L33: 2.6727 L12: -0.6682 REMARK 3 L13: 0.9446 L23: -0.2388 REMARK 3 S TENSOR REMARK 3 S11: -0.2392 S12: 0.1098 S13: 0.2217 REMARK 3 S21: 0.1905 S22: 0.0063 S23: -0.3428 REMARK 3 S31: -0.2903 S32: 0.0278 S33: 0.2329 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK 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 1S5C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JAN-04. REMARK 100 THE DEPOSITION ID IS D_1000021386. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-APR-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0414 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23503 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 19.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.48400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRIES 1LTG, 3CHB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 2000MME, MES, PH 6.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 42.59950 REMARK 290 SMTRY3 2 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 15600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -70.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D, E, F, G, H 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 26 REMARK 465 GLN A 27 REMARK 465 SER A 28 REMARK 465 GLU A 29 REMARK 465 SER A 30 REMARK 465 PHE A 31 REMARK 465 ASP A 32 REMARK 465 ARG A 33 REMARK 465 GLY A 34 REMARK 465 THR A 35 REMARK 465 GLN A 36 REMARK 465 THR A 50 REMARK 465 ALA A 190 REMARK 465 PRO A 191 REMARK 465 ARG A 192 REMARK 465 SER A 193 REMARK 465 SER A 194 REMARK 465 MET A 195 REMARK 465 ARG A 235 REMARK 465 ILE A 236 REMARK 465 LYS A 237 REMARK 465 ASP A 238 REMARK 465 GLU A 239 REMARK 465 LEU A 240 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 LYS A 17 CG CD CE NZ REMARK 470 PHE A 52 CB CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 67 CB CG CD NE CZ NH1 NH2 REMARK 470 GLN A 74 CD OE1 NE2 REMARK 470 ILE A 76 CD1 REMARK 470 ARG A 129 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 134 CB CG1 CG2 REMARK 470 ASP A 136 CB CG OD1 OD2 REMARK 470 GLU A 137 CB CG CD OE1 OE2 REMARK 470 ARG A 141 CB CG CD NE CZ NH1 NH2 REMARK 470 ARG A 143 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 175 CB CG CD NE CZ NH1 NH2 REMARK 470 ASN A 189 CB CG OD1 ND2 REMARK 470 GLU A 201 CG CD OE1 OE2 REMARK 470 LYS A 202 CD CE NZ REMARK 470 LYS A 217 CD CE NZ REMARK 470 LYS A 219 CE NZ REMARK 470 ASN A 234 CB CG OD1 ND2 REMARK 470 LYS D 34 CD CE NZ REMARK 470 SER D 55 CB OG REMARK 470 GLN D 56 CB CG CD OE1 NE2 REMARK 470 ILE D 58 CB CG1 CG2 CD1 REMARK 470 ASP D 59 CB CG OD1 OD2 REMARK 470 LYS D 62 CD CE NZ REMARK 470 LYS D 63 CG CD CE NZ REMARK 470 LYS D 81 CE NZ REMARK 470 ASN D 103 CB CG OD1 ND2 REMARK 470 LYS E 34 CE NZ REMARK 470 LYS E 43 CD CE NZ REMARK 470 LYS E 62 CB CG CD CE NZ REMARK 470 LYS E 63 CG CD CE NZ REMARK 470 LYS E 81 CD CE NZ REMARK 470 ASN F 103 CB CG OD1 ND2 REMARK 470 LYS G 43 CG CD CE NZ REMARK 470 LYS G 62 CG CD CE NZ REMARK 470 LYS G 63 CG CD CE NZ REMARK 470 LYS G 81 CD CE NZ REMARK 470 ASN G 103 CB CG OD1 ND2 REMARK 470 HIS H 13 CB CG ND1 CD2 CE1 NE2 REMARK 470 GLN H 16 CB CG CD OE1 NE2 REMARK 470 LYS H 34 CD CE NZ REMARK 470 LYS H 43 CG CD CE NZ REMARK 470 ALA H 46 CB REMARK 470 LYS H 63 CG CD CE NZ REMARK 470 LYS H 81 CD CE NZ REMARK 470 LYS H 84 CG CD CE NZ REMARK 470 LYS H 91 CB 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 OG SER A 216 OE1 GLU E 79 2.18 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 ASP A 43 CB - CG - OD2 ANGL. DEV. = 5.4 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 ASN A 40 116.74 -160.60 REMARK 500 ARG A 54 106.62 -20.64 REMARK 500 HIS A 55 25.00 -144.47 REMARK 500 LEU A 77 31.01 -86.79 REMARK 500 PRO A 120 156.52 -49.16 REMARK 500 ASN D 44 5.13 -67.87 REMARK 500 PRO D 53 104.22 -50.94 REMARK 500 ILE D 58 -130.30 -80.49 REMARK 500 ASN F 21 56.53 33.42 REMARK 500 ASN G 21 49.58 37.38 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 NA A 241 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 1 O REMARK 620 2 THR A 90 OG1 103.5 REMARK 620 3 THR A 90 O 159.7 66.6 REMARK 620 4 TYR A 150 O 100.6 152.0 86.0 REMARK 620 5 LEU A 153 O 76.8 88.9 85.1 82.9 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 241 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1XTC RELATED DB: PDB REMARK 900 CHOLERA HOLOTOXIN REMARK 900 RELATED ID: 1LTS RELATED DB: PDB REMARK 900 HEAT-LABILE ENTEROTOXIN REMARK 900 RELATED ID: 1LTG RELATED DB: PDB REMARK 900 HEAT-LABILE ENTEROTOXIN WITH AN A-SUBUNIT R7K MUTATION REMARK 900 RELATED ID: 1LTA RELATED DB: PDB REMARK 900 HEAT-LABILE ENTEROTOXIN COMPLEXED WITH GALACTOSE DBREF 1S5C A 1 240 UNP P01555 CHTA_VIBCH 19 258 DBREF 1S5C D 1 103 UNP P01556 CHTB_VIBCH 22 124 DBREF 1S5C E 1 103 UNP P01556 CHTB_VIBCH 22 124 DBREF 1S5C F 1 103 UNP P01556 CHTB_VIBCH 22 124 DBREF 1S5C G 1 103 UNP P01556 CHTB_VIBCH 22 124 DBREF 1S5C H 1 103 UNP P01556 CHTB_VIBCH 22 124 SEQADV 1S5C SER A 30 UNP P01555 TYR 30 ENGINEERED MUTATION SEQRES 1 A 240 ASN ASP ASP LYS LEU TYR ARG ALA ASP SER ARG PRO PRO SEQRES 2 A 240 ASP GLU ILE LYS GLN SER GLY GLY LEU MET PRO ARG GLY SEQRES 3 A 240 GLN SER GLU SER PHE ASP ARG GLY THR GLN MET ASN ILE SEQRES 4 A 240 ASN LEU TYR ASP HIS ALA ARG GLY THR GLN THR GLY PHE SEQRES 5 A 240 VAL ARG HIS ASP ASP GLY TYR VAL SER THR SER ILE SER SEQRES 6 A 240 LEU ARG SER ALA HIS LEU VAL GLY GLN THR ILE LEU SER SEQRES 7 A 240 GLY HIS SER THR TYR TYR ILE TYR VAL ILE ALA THR ALA SEQRES 8 A 240 PRO ASN MET PHE ASN VAL ASN ASP VAL LEU GLY ALA TYR SEQRES 9 A 240 SER PRO HIS PRO ASP GLU GLN GLU VAL SER ALA LEU GLY SEQRES 10 A 240 GLY ILE PRO TYR SER GLN ILE TYR GLY TRP TYR ARG VAL SEQRES 11 A 240 HIS PHE GLY VAL LEU ASP GLU GLN LEU HIS ARG ASN ARG SEQRES 12 A 240 GLY TYR ARG ASP ARG TYR TYR SER ASN LEU ASP ILE ALA SEQRES 13 A 240 PRO ALA ALA ASP GLY TYR GLY LEU ALA GLY PHE PRO PRO SEQRES 14 A 240 GLU HIS ARG ALA TRP ARG GLU GLU PRO TRP ILE HIS HIS SEQRES 15 A 240 ALA PRO PRO GLY CYS GLY ASN ALA PRO ARG SER SER MET SEQRES 16 A 240 SER ASN THR CYS ASP GLU LYS THR GLN SER LEU GLY VAL SEQRES 17 A 240 LYS PHE LEU ASP GLU TYR GLN SER LYS VAL LYS ARG GLN SEQRES 18 A 240 ILE PHE SER GLY TYR GLN SER ASP ILE ASP THR HIS ASN SEQRES 19 A 240 ARG ILE LYS ASP GLU LEU SEQRES 1 D 103 THR PRO GLN ASN ILE THR ASP LEU CYS ALA GLU TYR HIS SEQRES 2 D 103 ASN THR GLN ILE HIS THR LEU ASN ASP LYS ILE PHE SER SEQRES 3 D 103 TYR THR GLU SER LEU ALA GLY LYS ARG GLU MET ALA ILE SEQRES 4 D 103 ILE THR PHE LYS ASN GLY ALA THR PHE GLN VAL GLU VAL SEQRES 5 D 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 D 103 GLU ARG MET LYS ASP THR LEU ARG ILE ALA TYR LEU THR SEQRES 7 D 103 GLU ALA LYS VAL GLU LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 D 103 THR PRO HIS ALA ILE ALA ALA ILE SER MET ALA ASN SEQRES 1 E 103 THR PRO GLN ASN ILE THR ASP LEU CYS ALA GLU TYR HIS SEQRES 2 E 103 ASN THR GLN ILE HIS THR LEU ASN ASP LYS ILE PHE SER SEQRES 3 E 103 TYR THR GLU SER LEU ALA GLY LYS ARG GLU MET ALA ILE SEQRES 4 E 103 ILE THR PHE LYS ASN GLY ALA THR PHE GLN VAL GLU VAL SEQRES 5 E 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 E 103 GLU ARG MET LYS ASP THR LEU ARG ILE ALA TYR LEU THR SEQRES 7 E 103 GLU ALA LYS VAL GLU LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 E 103 THR PRO HIS ALA ILE ALA ALA ILE SER MET ALA ASN SEQRES 1 F 103 THR PRO GLN ASN ILE THR ASP LEU CYS ALA GLU TYR HIS SEQRES 2 F 103 ASN THR GLN ILE HIS THR LEU ASN ASP LYS ILE PHE SER SEQRES 3 F 103 TYR THR GLU SER LEU ALA GLY LYS ARG GLU MET ALA ILE SEQRES 4 F 103 ILE THR PHE LYS ASN GLY ALA THR PHE GLN VAL GLU VAL SEQRES 5 F 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 F 103 GLU ARG MET LYS ASP THR LEU ARG ILE ALA TYR LEU THR SEQRES 7 F 103 GLU ALA LYS VAL GLU LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 F 103 THR PRO HIS ALA ILE ALA ALA ILE SER MET ALA ASN SEQRES 1 G 103 THR PRO GLN ASN ILE THR ASP LEU CYS ALA GLU TYR HIS SEQRES 2 G 103 ASN THR GLN ILE HIS THR LEU ASN ASP LYS ILE PHE SER SEQRES 3 G 103 TYR THR GLU SER LEU ALA GLY LYS ARG GLU MET ALA ILE SEQRES 4 G 103 ILE THR PHE LYS ASN GLY ALA THR PHE GLN VAL GLU VAL SEQRES 5 G 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 G 103 GLU ARG MET LYS ASP THR LEU ARG ILE ALA TYR LEU THR SEQRES 7 G 103 GLU ALA LYS VAL GLU LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 G 103 THR PRO HIS ALA ILE ALA ALA ILE SER MET ALA ASN SEQRES 1 H 103 THR PRO GLN ASN ILE THR ASP LEU CYS ALA GLU TYR HIS SEQRES 2 H 103 ASN THR GLN ILE HIS THR LEU ASN ASP LYS ILE PHE SER SEQRES 3 H 103 TYR THR GLU SER LEU ALA GLY LYS ARG GLU MET ALA ILE SEQRES 4 H 103 ILE THR PHE LYS ASN GLY ALA THR PHE GLN VAL GLU VAL SEQRES 5 H 103 PRO GLY SER GLN HIS ILE ASP SER GLN LYS LYS ALA ILE SEQRES 6 H 103 GLU ARG MET LYS ASP THR LEU ARG ILE ALA TYR LEU THR SEQRES 7 H 103 GLU ALA LYS VAL GLU LYS LEU CYS VAL TRP ASN ASN LYS SEQRES 8 H 103 THR PRO HIS ALA ILE ALA ALA ILE SER MET ALA ASN HET NA A 241 1 HETNAM NA SODIUM ION FORMUL 7 NA NA 1+ FORMUL 8 HOH *94(H2 O) HELIX 1 1 PRO A 12 GLY A 20 1 9 HELIX 2 2 ASN A 40 GLY A 47 1 8 HELIX 3 3 SER A 65 LEU A 77 1 13 HELIX 4 4 VAL A 97 GLY A 102 1 6 HELIX 5 5 ALA A 103 SER A 105 5 3 HELIX 6 6 HIS A 107 GLU A 110 5 4 HELIX 7 7 ARG A 146 ASN A 152 1 7 HELIX 8 8 PRO A 157 GLY A 163 1 7 HELIX 9 9 HIS A 171 GLU A 176 5 6 HELIX 10 10 PRO A 178 ALA A 183 5 6 HELIX 11 11 ASN A 197 GLN A 227 1 31 HELIX 12 12 ASN D 4 GLU D 11 1 8 HELIX 13 13 ASP D 59 GLU D 79 1 21 HELIX 14 14 ASN E 4 ALA E 10 1 7 HELIX 15 15 SER E 60 GLU E 79 1 20 HELIX 16 16 ASN F 4 ALA F 10 1 7 HELIX 17 17 ILE F 58 GLU F 79 1 22 HELIX 18 18 ASN G 4 ALA G 10 1 7 HELIX 19 19 ILE G 58 THR G 78 1 21 HELIX 20 20 ASN H 4 ALA H 10 1 7 HELIX 21 21 GLN H 61 GLU H 79 1 19 SHEET 1 A 4 LYS A 4 ASP A 9 0 SHEET 2 A 4 THR A 82 ALA A 89 -1 O ILE A 88 N LEU A 5 SHEET 3 A 4 ILE A 124 HIS A 131 -1 O GLY A 126 N VAL A 87 SHEET 4 A 4 VAL A 134 LEU A 135 -1 O VAL A 134 N HIS A 131 SHEET 1 B 4 LYS A 4 ASP A 9 0 SHEET 2 B 4 THR A 82 ALA A 89 -1 O ILE A 88 N LEU A 5 SHEET 3 B 4 ILE A 124 HIS A 131 -1 O GLY A 126 N VAL A 87 SHEET 4 B 4 HIS A 140 ARG A 141 -1 O HIS A 140 N TRP A 127 SHEET 1 C 2 GLY A 21 LEU A 22 0 SHEET 2 C 2 ILE A 119 PRO A 120 -1 O ILE A 119 N LEU A 22 SHEET 1 D 3 TYR A 59 SER A 63 0 SHEET 2 D 3 GLU A 112 LEU A 116 -1 O ALA A 115 N VAL A 60 SHEET 3 D 3 MET A 94 ASN A 96 -1 N PHE A 95 O SER A 114 SHEET 1 E14 THR F 15 ASP F 22 0 SHEET 2 E14 VAL F 82 TRP F 88 -1 O LEU F 85 N HIS F 18 SHEET 3 E14 HIS F 94 ALA F 102 -1 O ALA F 97 N CYS F 86 SHEET 4 E14 SER D 26 SER D 30 -1 N TYR D 27 O MET F 101 SHEET 5 E14 MET D 37 THR D 41 -1 O ILE D 39 N THR D 28 SHEET 6 E14 PHE D 48 VAL D 50 -1 O PHE D 48 N ILE D 40 SHEET 7 E14 HIS D 94 ALA D 102 1 O ILE D 96 N GLN D 49 SHEET 8 E14 VAL D 82 TRP D 88 -1 N TRP D 88 O ALA D 95 SHEET 9 E14 THR D 15 ASP D 22 -1 N GLN D 16 O VAL D 87 SHEET 10 E14 VAL D 82 TRP D 88 -1 O VAL D 87 N GLN D 16 SHEET 11 E14 HIS D 94 ALA D 102 -1 O ALA D 95 N TRP D 88 SHEET 12 E14 SER E 26 SER E 30 -1 O GLU E 29 N ILE D 99 SHEET 13 E14 MET E 37 THR E 41 -1 O ILE E 39 N THR E 28 SHEET 14 E14 THR E 47 VAL E 50 -1 O PHE E 48 N ILE E 40 SHEET 1 F11 HIS E 94 ALA E 102 0 SHEET 2 F11 VAL E 82 TRP E 88 -1 N TRP E 88 O ALA E 95 SHEET 3 F11 THR E 15 ASP E 22 -1 N HIS E 18 O LEU E 85 SHEET 4 F11 VAL E 82 TRP E 88 -1 O LEU E 85 N HIS E 18 SHEET 5 F11 HIS E 94 ALA E 102 -1 O ALA E 95 N TRP E 88 SHEET 6 F11 SER D 26 SER D 30 -1 O GLU D 29 N ILE E 99 SHEET 7 F11 ALA D 38 THR D 41 -1 O ILE D 39 N THR D 28 SHEET 8 F11 THR D 47 VAL D 50 -1 O PHE D 48 N ILE D 40 SHEET 9 F11 HIS D 94 ALA D 102 1 O ILE D 96 N GLN D 49 SHEET 10 F11 VAL D 82 TRP D 88 -1 N TRP D 88 O ALA D 95 SHEET 11 F11 THR D 15 ASP D 22 -1 N HIS D 18 O LEU D 85 SHEET 1 G11 VAL D 82 TRP D 88 0 SHEET 2 G11 HIS D 94 ALA D 102 -1 O ALA D 95 N TRP D 88 SHEET 3 G11 SER E 26 SER E 30 -1 O TYR E 27 N MET D 101 SHEET 4 G11 MET E 37 THR E 41 -1 O ILE E 39 N THR E 28 SHEET 5 G11 THR E 47 VAL E 50 -1 O PHE E 48 N ILE E 40 SHEET 6 G11 HIS E 94 ALA E 102 1 O ILE E 96 N GLN E 49 SHEET 7 G11 LYS E 81 TRP E 88 -1 N CYS E 86 O ALA E 97 SHEET 8 G11 THR E 15 LYS E 23 -1 N LEU E 20 O GLU E 83 SHEET 9 G11 LYS E 81 TRP E 88 -1 O GLU E 83 N LEU E 20 SHEET 10 G11 HIS E 94 ALA E 102 -1 O ALA E 97 N CYS E 86 SHEET 11 G11 SER F 26 SER F 30 -1 O TYR F 27 N MET E 101 SHEET 1 H 3 ALA F 38 THR F 41 0 SHEET 2 H 3 THR F 47 VAL F 50 -1 O PHE F 48 N ILE F 40 SHEET 3 H 3 HIS F 94 ALA F 102 1 O ILE F 96 N GLN F 49 SSBOND 1 CYS A 187 CYS A 199 1555 1555 2.03 SSBOND 2 CYS D 9 CYS D 86 1555 1555 2.02 SSBOND 3 CYS E 9 CYS E 86 1555 1555 2.03 SSBOND 4 CYS F 9 CYS F 86 1555 1555 2.04 SSBOND 5 CYS G 9 CYS G 86 1555 1555 2.03 SSBOND 6 CYS H 9 CYS H 86 1555 1555 2.05 LINK O ASN A 1 NA NA A 241 1555 1555 2.32 LINK OG1 THR A 90 NA NA A 241 1555 1555 2.57 LINK O THR A 90 NA NA A 241 1555 1555 2.66 LINK O TYR A 150 NA NA A 241 1555 1555 2.35 LINK O LEU A 153 NA NA A 241 1555 1555 2.62 CISPEP 1 GLU A 177 PRO A 178 0 4.79 CISPEP 2 THR D 92 PRO D 93 0 3.81 CISPEP 3 THR E 92 PRO E 93 0 -5.24 CISPEP 4 THR F 92 PRO F 93 0 -0.79 CISPEP 5 THR G 92 PRO G 93 0 -2.02 CISPEP 6 THR H 92 PRO H 93 0 -1.34 SITE 1 AC1 4 ASN A 1 THR A 90 TYR A 150 LEU A 153 CRYST1 58.818 85.199 71.255 90.00 104.48 90.00 P 1 21 1 10 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 0.017002 0.000000 0.004391 0.00000 SCALE2 0.000000 0.011737 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014495 0.00000