HEADER RECEPTOR/TOXIN 14-DEC-05 2C9T TITLE CRYSTAL STRUCTURE OF ACETYLCHOLINE BINDING PROTEIN (ACHBP) FROM TITLE 2 APLYSIA CALIFORNICA IN COMPLEX WITH ALPHA-CONOTOXIN IMI COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUBLE ACETYLCHOLINE RECEPTOR; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J; COMPND 4 SYNONYM: ACETYLCHOLINE BINDING PROTEIN; COMPND 5 OTHER_DETAILS: ALPHA-CONOTOXIN IMI BOUND IN RECEPTOR SITES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ALPHA-CONOTOXIN IMI; COMPND 8 CHAIN: K, M, O, P, Q, R, S, T; COMPND 9 FRAGMENT: RESIDUES 5-16; COMPND 10 SYNONYM: ALPHA-CTX IMI; COMPND 11 OTHER_DETAILS: ALPHA-CONOTOXIN IMI BOUND IN RECEPTOR SITES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: APLYSIA CALIFORNICA; SOURCE 3 ORGANISM_COMMON: CALIFORNIA SEA HARE; SOURCE 4 ORGANISM_TAXID: 6500; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: CONUS IMPERIALIS; SOURCE 7 ORGANISM_COMMON: IMPERIAL CONE; SOURCE 8 ORGANISM_TAXID: 35631 KEYWDS RECEPTOR/TOXIN, RECEPTOR-TOXIN COMPLEX, ACETYLCHOLINE BINDING KEYWDS 2 PROTEIN, NICOTINIC ACETYLCHOLINE RECEPTOR-TOXIN COMPLEX, KEYWDS 3 CONFORMATIONAL FLEXIBILITY, CONOTOXIN, ACETYLCHOLINE RECEPTOR KEYWDS 4 INHIBITOR, AMIDATION, NEUROTOXIN, POSTSYNAPTIC NEUROTOXIN, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR C.ULENS,R.C.HOGG,P.H.CELIE,D.BERTRAND,V.TSETLIN,A.B.SMIT,T.K.SIXMA REVDAT 4 13-DEC-23 2C9T 1 REMARK LINK REVDAT 3 24-FEB-09 2C9T 1 VERSN REVDAT 2 22-MAR-06 2C9T 1 JRNL REVDAT 1 13-FEB-06 2C9T 0 JRNL AUTH C.ULENS,R.C.HOGG,P.H.CELIE,D.BERTRAND,V.TSETLIN,A.B.SMIT, JRNL AUTH 2 T.K.SIXMA JRNL TITL STRUCTURAL DETERMINANTS OF SELECTIVE {ALPHA}-CONOTOXIN JRNL TITL 2 BINDING TO A NICOTINIC ACETYLCHOLINE RECEPTOR HOMOLOG ACHBP. JRNL REF PROC.NATL.ACAD.SCI.USA V. 103 3615 2006 JRNL REFN ISSN 0027-8424 JRNL PMID 16505382 JRNL DOI 10.1073/PNAS.0507889103 REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 105.41 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 128836 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) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 6818 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) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.31 REMARK 3 REFLECTION IN BIN (WORKING SET) : 9490 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE SET COUNT : 464 REMARK 3 BIN FREE R VALUE : 0.3000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 17088 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 1514 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : 0.55000 REMARK 3 B33 (A**2) : -0.53000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.05000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.226 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.198 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.150 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.917 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.929 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 17543 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 15244 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 23947 ; 1.595 ; 1.950 REMARK 3 BOND ANGLES OTHERS (DEGREES): 35583 ; 0.872 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 2130 ; 7.469 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 822 ;36.197 ;24.282 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2825 ;15.377 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 106 ;21.928 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 2660 ; 0.089 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 19465 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 3545 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3108 ; 0.196 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 15811 ; 0.198 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 8262 ; 0.178 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 10269 ; 0.089 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 1414 ; 0.190 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 9 ; 0.130 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 34 ; 0.211 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 13 ; 0.302 ; 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): 13704 ; 1.100 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 17609 ; 1.296 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 8073 ; 2.111 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 6337 ; 3.073 ; 4.500 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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. THE ASYMMETRIC UNIT CONTAINS TWO PENTAMERS. ONE REMARK 3 PENTAMER HAS 3 ALPHA-CONOTOXINS BOUND, THE OTHER PENTAMER HAS 5 REMARK 3 ALPHA-CONTOXINS BOUND. REMARK 4 REMARK 4 2C9T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-DEC-05. REMARK 100 THE DEPOSITION ID IS D_1290026846. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUN-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 135691 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 54.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.400 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.52000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 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 ENTRY 2BR8 REMARK 200 REMARK 200 REMARK: ALPHA-CONOTOXINS WERE REMOVED FROM THE SEARCH MODEL TO REMARK 200 REDUCE MODEL BIAS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM ACETATE PH 5.5, 12.5% REMARK 280 PEG5000 MME 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 61.56550 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: OCTADECAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTADECAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H, I, J, REMARK 350 AND CHAINS: K, M, O, P, Q, R, S, T 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 ALPHA-CONOTOXINS INHIBIT THE NICOTINIC ACETYLCHOLINE REMARK 400 RECEPTORS (NACHR) ON THE POSTSYNAPTIC MEMBRANES 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 ARG A 206 REMARK 465 ALA A 207 REMARK 465 GLY A 208 REMARK 465 ASN A 209 REMARK 465 GLY A 210 REMARK 465 PHE A 211 REMARK 465 PHE A 212 REMARK 465 ARG A 213 REMARK 465 ASN A 214 REMARK 465 LEU A 215 REMARK 465 PHE A 216 REMARK 465 ASP A 217 REMARK 465 ARG B 206 REMARK 465 ALA B 207 REMARK 465 GLY B 208 REMARK 465 ASN B 209 REMARK 465 GLY B 210 REMARK 465 PHE B 211 REMARK 465 PHE B 212 REMARK 465 ARG B 213 REMARK 465 ASN B 214 REMARK 465 LEU B 215 REMARK 465 PHE B 216 REMARK 465 ASP B 217 REMARK 465 ARG C 206 REMARK 465 ALA C 207 REMARK 465 GLY C 208 REMARK 465 ASN C 209 REMARK 465 GLY C 210 REMARK 465 PHE C 211 REMARK 465 PHE C 212 REMARK 465 ARG C 213 REMARK 465 ASN C 214 REMARK 465 LEU C 215 REMARK 465 PHE C 216 REMARK 465 ASP C 217 REMARK 465 ARG D 206 REMARK 465 ALA D 207 REMARK 465 GLY D 208 REMARK 465 ASN D 209 REMARK 465 GLY D 210 REMARK 465 PHE D 211 REMARK 465 PHE D 212 REMARK 465 ARG D 213 REMARK 465 ASN D 214 REMARK 465 LEU D 215 REMARK 465 PHE D 216 REMARK 465 ASP D 217 REMARK 465 ARG E 206 REMARK 465 ALA E 207 REMARK 465 GLY E 208 REMARK 465 ASN E 209 REMARK 465 GLY E 210 REMARK 465 PHE E 211 REMARK 465 PHE E 212 REMARK 465 ARG E 213 REMARK 465 ASN E 214 REMARK 465 LEU E 215 REMARK 465 PHE E 216 REMARK 465 ASP E 217 REMARK 465 ARG F 206 REMARK 465 ALA F 207 REMARK 465 GLY F 208 REMARK 465 ASN F 209 REMARK 465 GLY F 210 REMARK 465 PHE F 211 REMARK 465 PHE F 212 REMARK 465 ARG F 213 REMARK 465 ASN F 214 REMARK 465 LEU F 215 REMARK 465 PHE F 216 REMARK 465 ASP F 217 REMARK 465 ARG G 206 REMARK 465 ALA G 207 REMARK 465 GLY G 208 REMARK 465 ASN G 209 REMARK 465 GLY G 210 REMARK 465 PHE G 211 REMARK 465 PHE G 212 REMARK 465 ARG G 213 REMARK 465 ASN G 214 REMARK 465 LEU G 215 REMARK 465 PHE G 216 REMARK 465 ASP G 217 REMARK 465 ARG H 206 REMARK 465 ALA H 207 REMARK 465 GLY H 208 REMARK 465 ASN H 209 REMARK 465 GLY H 210 REMARK 465 PHE H 211 REMARK 465 PHE H 212 REMARK 465 ARG H 213 REMARK 465 ASN H 214 REMARK 465 LEU H 215 REMARK 465 PHE H 216 REMARK 465 ASP H 217 REMARK 465 ARG I 206 REMARK 465 ALA I 207 REMARK 465 GLY I 208 REMARK 465 ASN I 209 REMARK 465 GLY I 210 REMARK 465 PHE I 211 REMARK 465 PHE I 212 REMARK 465 ARG I 213 REMARK 465 ASN I 214 REMARK 465 LEU I 215 REMARK 465 PHE I 216 REMARK 465 ASP I 217 REMARK 465 ARG J 206 REMARK 465 ALA J 207 REMARK 465 GLY J 208 REMARK 465 ASN J 209 REMARK 465 GLY J 210 REMARK 465 PHE J 211 REMARK 465 PHE J 212 REMARK 465 ARG J 213 REMARK 465 ASN J 214 REMARK 465 LEU J 215 REMARK 465 PHE J 216 REMARK 465 ASP J 217 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 D 2111 O HOH D 2155 1.99 REMARK 500 OH TYR H 167 O HOH H 2108 2.05 REMARK 500 O HOH J 2061 O HOH J 2111 2.10 REMARK 500 CE1 TYR E 91 O HOH E 2075 2.14 REMARK 500 O HOH B 2042 O HOH B 2108 2.14 REMARK 500 O HOH J 2006 O HOH J 2008 2.16 REMARK 500 O HOH J 2078 O HOH J 2080 2.17 REMARK 500 O HOH A 2072 O HOH A 2073 2.18 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 B 2129 O HOH J 2057 1655 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 SER A 187 C CYS A 188 N -0.215 REMARK 500 CYS A 189 CB CYS A 189 SG -0.102 REMARK 500 PRO A 190 C GLU A 191 N -0.165 REMARK 500 TYR F 186 C SER F 187 N -0.237 REMARK 500 CYS F 189 C PRO F 190 N -0.176 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 CYS A 189 CA - CB - SG ANGL. DEV. = 10.8 DEGREES REMARK 500 LEU B 27 CA - CB - CG ANGL. DEV. = 15.8 DEGREES REMARK 500 ARG C 6 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG D 6 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG D 57 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG F 6 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG F 6 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG G 6 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG H 6 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG I 6 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG I 6 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG J 6 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG J 6 NE - CZ - NH2 ANGL. DEV. = -4.9 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 ASP B 37 135.24 -173.31 REMARK 500 ASP B 87 47.81 -85.63 REMARK 500 SER B 92 32.98 -143.89 REMARK 500 CYS B 125 119.19 -165.09 REMARK 500 TYR C 70 33.93 -140.67 REMARK 500 CYS C 125 108.85 -161.78 REMARK 500 GLU C 151 -50.04 -121.46 REMARK 500 ASP D 87 52.56 -92.10 REMARK 500 CYS D 125 118.19 -162.17 REMARK 500 ASN E 72 38.18 35.57 REMARK 500 ASP E 87 49.80 -90.10 REMARK 500 ASP F 87 50.15 -92.27 REMARK 500 CYS F 125 111.21 -162.70 REMARK 500 SER F 187 -44.20 -25.63 REMARK 500 ASP G 37 133.49 -175.39 REMARK 500 ASP G 87 42.91 -87.71 REMARK 500 ASP H 87 52.01 -92.75 REMARK 500 CYS H 125 118.09 -160.35 REMARK 500 GLU H 151 -50.26 -127.04 REMARK 500 ASP I 87 47.50 -89.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 CYS C 188 CYS C 189 -147.11 REMARK 500 CYS D 188 CYS D 189 -146.89 REMARK 500 CYS E 188 CYS E 189 -149.98 REMARK 500 CYS H 188 CYS H 189 -148.18 REMARK 500 CYS J 188 CYS J 189 -148.91 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 B2014 DISTANCE = 6.40 ANGSTROMS REMARK 525 HOH C2018 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH C2023 DISTANCE = 5.89 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 K 13 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 M 13 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 O 13 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 P 13 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 Q 13 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 R 13 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 S 13 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 T 13 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CNL RELATED DB: PDB REMARK 900 ALPHA-CONOTOXIN IMI REMARK 900 RELATED ID: 1E74 RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF ALPHA-CONOTOXIN IM1 POINT MUTATION REMARK 900 VARIANT R11E REMARK 900 RELATED ID: 1E75 RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF ALPHA-CONOTOXIN IM1 POINT MUTATION REMARK 900 VARIANT D5N REMARK 900 RELATED ID: 1E76 RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF ALPHA-CONOTOXIN IM1 POINT MUTATION REMARK 900 VARIANT R7L REMARK 900 RELATED ID: 1G2G RELATED DB: PDB REMARK 900 MINIMAL CONFORMATION OF THE ALPHA-CONOTOXIN IMI FOR THEALPHA7 REMARK 900 NEURONAL NICOTINIC ACETYLCHOLINE RECEPTOR RECOGNITION REMARK 900 RELATED ID: 1IM1 RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF ALPHA-CONOTOXIN IM1, 20 STRUCTURES REMARK 900 RELATED ID: 1IMI RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF ALPHA-CONOTOXIN IM1 REMARK 900 RELATED ID: 2BR7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ACETYLCHOLINE-BINDING PROTEIN (ACHBP) FROM REMARK 900 APLYSIA CALIFORNICA IN COMPLEX WITH HEPES REMARK 900 RELATED ID: 2BR8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ACETYLCHOLINE-BINDING PROTEIN (ACHBP) FROM REMARK 900 APLYSIA CALIFORNICA IN COMPLEX WITH AN ALPHA-CONOTOXIN PNIA VARIANT REMARK 900 RELATED ID: 2BYN RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APO ACHBP FROM APLYSIA CALIFORNICA REMARK 900 RELATED ID: 2BYP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH REMARK 900 ALPHA-CONOTOXIN IMI REMARK 900 RELATED ID: 2BYQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH REMARK 900 EPIBATIDINE REMARK 900 RELATED ID: 2BYR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ACHBP FROM APLYSIA CALIFORNICA IN COMPLEX WITH REMARK 900 METHYLLYCACONITINE REMARK 900 RELATED ID: 2BYS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ACHBP FROM APLYSIA CALIFORNICA IN COMPLEX WITH REMARK 900 LOBELINE REMARK 999 REMARK 999 SEQUENCE REMARK 999 SEQUENCE HAS BEEN DEPOSITED ALONG WITH THE CRYSTAL REMARK 999 STRUCTURE IN THE PROTEIN DATA BANK. DBREF 2C9T A 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2C9T B 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2C9T C 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2C9T D 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2C9T E 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2C9T F 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2C9T G 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2C9T H 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2C9T I 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2C9T J 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2C9T K 1 12 UNP P50983 CXA1_CONIM 5 16 DBREF 2C9T K 13 13 PDB 2C9T 2C9T 13 13 DBREF 2C9T M 1 12 UNP P50983 CXA1_CONIM 5 16 DBREF 2C9T M 13 13 PDB 2C9T 2C9T 13 13 DBREF 2C9T O 1 12 UNP P50983 CXA1_CONIM 5 16 DBREF 2C9T O 13 13 PDB 2C9T 2C9T 13 13 DBREF 2C9T P 1 12 UNP P50983 CXA1_CONIM 5 16 DBREF 2C9T P 13 13 PDB 2C9T 2C9T 13 13 DBREF 2C9T Q 1 12 UNP P50983 CXA1_CONIM 5 16 DBREF 2C9T Q 13 13 PDB 2C9T 2C9T 13 13 DBREF 2C9T R 1 12 UNP P50983 CXA1_CONIM 5 16 DBREF 2C9T R 13 13 PDB 2C9T 2C9T 13 13 DBREF 2C9T S 1 12 UNP P50983 CXA1_CONIM 5 16 DBREF 2C9T S 13 13 PDB 2C9T 2C9T 13 13 DBREF 2C9T T 1 12 UNP P50983 CXA1_CONIM 5 16 DBREF 2C9T T 13 13 PDB 2C9T 2C9T 13 13 SEQADV 2C9T VAL A 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2C9T VAL A 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2C9T VAL B 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2C9T VAL B 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2C9T VAL C 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2C9T VAL C 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2C9T VAL D 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2C9T VAL D 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2C9T VAL E 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2C9T VAL E 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2C9T VAL F 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2C9T VAL F 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2C9T VAL G 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2C9T VAL G 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2C9T VAL H 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2C9T VAL H 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2C9T VAL I 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2C9T VAL I 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2C9T VAL G 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2C9T VAL G 136 UNP Q8WSF8 ALA 155 CONFLICT SEQRES 1 A 217 GLN ALA ASN LEU MET ARG LEU LYS SER ASP LEU PHE ASN SEQRES 2 A 217 ARG SER PRO MET TYR PRO GLY PRO THR LYS ASP ASP PRO SEQRES 3 A 217 LEU THR VAL THR LEU GLY PHE THR LEU GLN ASP ILE VAL SEQRES 4 A 217 LYS VAL ASP SER SER THR ASN GLU VAL ASP LEU VAL TYR SEQRES 5 A 217 TYR GLU GLN GLN ARG TRP LYS LEU ASN SER LEU MET TRP SEQRES 6 A 217 ASP PRO ASN GLU TYR GLY ASN ILE THR ASP PHE ARG THR SEQRES 7 A 217 SER ALA ALA ASP ILE TRP THR PRO ASP ILE THR ALA TYR SEQRES 8 A 217 SER SER THR ARG PRO VAL GLN VAL LEU SER PRO GLN ILE SEQRES 9 A 217 ALA VAL VAL THR HIS ASP GLY SER VAL MET PHE ILE PRO SEQRES 10 A 217 ALA GLN ARG LEU SER PHE MET CYS ASP PRO THR GLY VAL SEQRES 11 A 217 ASP SER GLU GLU GLY VAL THR CYS ALA VAL LYS PHE GLY SEQRES 12 A 217 SER TRP VAL TYR SER GLY PHE GLU ILE ASP LEU LYS THR SEQRES 13 A 217 ASP THR ASP GLN VAL ASP LEU SER SER TYR TYR ALA SER SEQRES 14 A 217 SER LYS TYR GLU ILE LEU SER ALA THR GLN THR ARG GLN SEQRES 15 A 217 VAL GLN HIS TYR SER CYS CYS PRO GLU PRO TYR ILE ASP SEQRES 16 A 217 VAL ASN LEU VAL VAL LYS PHE ARG GLU ARG ARG ALA GLY SEQRES 17 A 217 ASN GLY PHE PHE ARG ASN LEU PHE ASP SEQRES 1 B 217 GLN ALA ASN LEU MET ARG LEU LYS SER ASP LEU PHE ASN SEQRES 2 B 217 ARG SER PRO MET TYR PRO GLY PRO THR LYS ASP ASP PRO SEQRES 3 B 217 LEU THR VAL THR LEU GLY PHE THR LEU GLN ASP ILE VAL SEQRES 4 B 217 LYS VAL ASP SER SER THR ASN GLU VAL ASP LEU VAL TYR SEQRES 5 B 217 TYR GLU GLN GLN ARG TRP LYS LEU ASN SER LEU MET TRP SEQRES 6 B 217 ASP PRO ASN GLU TYR GLY ASN ILE THR ASP PHE ARG THR SEQRES 7 B 217 SER ALA ALA ASP ILE TRP THR PRO ASP ILE THR ALA TYR SEQRES 8 B 217 SER SER THR ARG PRO VAL GLN VAL LEU SER PRO GLN ILE SEQRES 9 B 217 ALA VAL VAL THR HIS ASP GLY SER VAL MET PHE ILE PRO SEQRES 10 B 217 ALA GLN ARG LEU SER PHE MET CYS ASP PRO THR GLY VAL SEQRES 11 B 217 ASP SER GLU GLU GLY VAL THR CYS ALA VAL LYS PHE GLY SEQRES 12 B 217 SER TRP VAL TYR SER GLY PHE GLU ILE ASP LEU LYS THR SEQRES 13 B 217 ASP THR ASP GLN VAL ASP LEU SER SER TYR TYR ALA SER SEQRES 14 B 217 SER LYS TYR GLU ILE LEU SER ALA THR GLN THR ARG GLN SEQRES 15 B 217 VAL GLN HIS TYR SER CYS CYS PRO GLU PRO TYR ILE ASP SEQRES 16 B 217 VAL ASN LEU VAL VAL LYS PHE ARG GLU ARG ARG ALA GLY SEQRES 17 B 217 ASN GLY PHE PHE ARG ASN LEU PHE ASP SEQRES 1 C 217 GLN ALA ASN LEU MET ARG LEU LYS SER ASP LEU PHE ASN SEQRES 2 C 217 ARG SER PRO MET TYR PRO GLY PRO THR LYS ASP ASP PRO SEQRES 3 C 217 LEU THR VAL THR LEU GLY PHE THR LEU GLN ASP ILE VAL SEQRES 4 C 217 LYS VAL ASP SER SER THR ASN GLU VAL ASP LEU VAL TYR SEQRES 5 C 217 TYR GLU GLN GLN ARG TRP LYS LEU ASN SER LEU MET TRP SEQRES 6 C 217 ASP PRO ASN GLU TYR GLY ASN ILE THR ASP PHE ARG THR SEQRES 7 C 217 SER ALA ALA ASP ILE TRP THR PRO ASP ILE THR ALA TYR SEQRES 8 C 217 SER SER THR ARG PRO VAL GLN VAL LEU SER PRO GLN ILE SEQRES 9 C 217 ALA VAL VAL THR HIS ASP GLY SER VAL MET PHE ILE PRO SEQRES 10 C 217 ALA GLN ARG LEU SER PHE MET CYS ASP PRO THR GLY VAL SEQRES 11 C 217 ASP SER GLU GLU GLY VAL THR CYS ALA VAL LYS PHE GLY SEQRES 12 C 217 SER TRP VAL TYR SER GLY PHE GLU ILE ASP LEU LYS THR SEQRES 13 C 217 ASP THR ASP GLN VAL ASP LEU SER SER TYR TYR ALA SER SEQRES 14 C 217 SER LYS TYR GLU ILE LEU SER ALA THR GLN THR ARG GLN SEQRES 15 C 217 VAL GLN HIS TYR SER CYS CYS PRO GLU PRO TYR ILE ASP SEQRES 16 C 217 VAL ASN LEU VAL VAL LYS PHE ARG GLU ARG ARG ALA GLY SEQRES 17 C 217 ASN GLY PHE PHE ARG ASN LEU PHE ASP SEQRES 1 D 217 GLN ALA ASN LEU MET ARG LEU LYS SER ASP LEU PHE ASN SEQRES 2 D 217 ARG SER PRO MET TYR PRO GLY PRO THR LYS ASP ASP PRO SEQRES 3 D 217 LEU THR VAL THR LEU GLY PHE THR LEU GLN ASP ILE VAL SEQRES 4 D 217 LYS VAL ASP SER SER THR ASN GLU VAL ASP LEU VAL TYR SEQRES 5 D 217 TYR GLU GLN GLN ARG TRP LYS LEU ASN SER LEU MET TRP SEQRES 6 D 217 ASP PRO ASN GLU TYR GLY ASN ILE THR ASP PHE ARG THR SEQRES 7 D 217 SER ALA ALA ASP ILE TRP THR PRO ASP ILE THR ALA TYR SEQRES 8 D 217 SER SER THR ARG PRO VAL GLN VAL LEU SER PRO GLN ILE SEQRES 9 D 217 ALA VAL VAL THR HIS ASP GLY SER VAL MET PHE ILE PRO SEQRES 10 D 217 ALA GLN ARG LEU SER PHE MET CYS ASP PRO THR GLY VAL SEQRES 11 D 217 ASP SER GLU GLU GLY VAL THR CYS ALA VAL LYS PHE GLY SEQRES 12 D 217 SER TRP VAL TYR SER GLY PHE GLU ILE ASP LEU LYS THR SEQRES 13 D 217 ASP THR ASP GLN VAL ASP LEU SER SER TYR TYR ALA SER SEQRES 14 D 217 SER LYS TYR GLU ILE LEU SER ALA THR GLN THR ARG GLN SEQRES 15 D 217 VAL GLN HIS TYR SER CYS CYS PRO GLU PRO TYR ILE ASP SEQRES 16 D 217 VAL ASN LEU VAL VAL LYS PHE ARG GLU ARG ARG ALA GLY SEQRES 17 D 217 ASN GLY PHE PHE ARG ASN LEU PHE ASP SEQRES 1 E 217 GLN ALA ASN LEU MET ARG LEU LYS SER ASP LEU PHE ASN SEQRES 2 E 217 ARG SER PRO MET TYR PRO GLY PRO THR LYS ASP ASP PRO SEQRES 3 E 217 LEU THR VAL THR LEU GLY PHE THR LEU GLN ASP ILE VAL SEQRES 4 E 217 LYS VAL ASP SER SER THR ASN GLU VAL ASP LEU VAL TYR SEQRES 5 E 217 TYR GLU GLN GLN ARG TRP LYS LEU ASN SER LEU MET TRP SEQRES 6 E 217 ASP PRO ASN GLU TYR GLY ASN ILE THR ASP PHE ARG THR SEQRES 7 E 217 SER ALA ALA ASP ILE TRP THR PRO ASP ILE THR ALA TYR SEQRES 8 E 217 SER SER THR ARG PRO VAL GLN VAL LEU SER PRO GLN ILE SEQRES 9 E 217 ALA VAL VAL THR HIS ASP GLY SER VAL MET PHE ILE PRO SEQRES 10 E 217 ALA GLN ARG LEU SER PHE MET CYS ASP PRO THR GLY VAL SEQRES 11 E 217 ASP SER GLU GLU GLY VAL THR CYS ALA VAL LYS PHE GLY SEQRES 12 E 217 SER TRP VAL TYR SER GLY PHE GLU ILE ASP LEU LYS THR SEQRES 13 E 217 ASP THR ASP GLN VAL ASP LEU SER SER TYR TYR ALA SER SEQRES 14 E 217 SER LYS TYR GLU ILE LEU SER ALA THR GLN THR ARG GLN SEQRES 15 E 217 VAL GLN HIS TYR SER CYS CYS PRO GLU PRO TYR ILE ASP SEQRES 16 E 217 VAL ASN LEU VAL VAL LYS PHE ARG GLU ARG ARG ALA GLY SEQRES 17 E 217 ASN GLY PHE PHE ARG ASN LEU PHE ASP SEQRES 1 F 217 GLN ALA ASN LEU MET ARG LEU LYS SER ASP LEU PHE ASN SEQRES 2 F 217 ARG SER PRO MET TYR PRO GLY PRO THR LYS ASP ASP PRO SEQRES 3 F 217 LEU THR VAL THR LEU GLY PHE THR LEU GLN ASP ILE VAL SEQRES 4 F 217 LYS VAL ASP SER SER THR ASN GLU VAL ASP LEU VAL TYR SEQRES 5 F 217 TYR GLU GLN GLN ARG TRP LYS LEU ASN SER LEU MET TRP SEQRES 6 F 217 ASP PRO ASN GLU TYR GLY ASN ILE THR ASP PHE ARG THR SEQRES 7 F 217 SER ALA ALA ASP ILE TRP THR PRO ASP ILE THR ALA TYR SEQRES 8 F 217 SER SER THR ARG PRO VAL GLN VAL LEU SER PRO GLN ILE SEQRES 9 F 217 ALA VAL VAL THR HIS ASP GLY SER VAL MET PHE ILE PRO SEQRES 10 F 217 ALA GLN ARG LEU SER PHE MET CYS ASP PRO THR GLY VAL SEQRES 11 F 217 ASP SER GLU GLU GLY VAL THR CYS ALA VAL LYS PHE GLY SEQRES 12 F 217 SER TRP VAL TYR SER GLY PHE GLU ILE ASP LEU LYS THR SEQRES 13 F 217 ASP THR ASP GLN VAL ASP LEU SER SER TYR TYR ALA SER SEQRES 14 F 217 SER LYS TYR GLU ILE LEU SER ALA THR GLN THR ARG GLN SEQRES 15 F 217 VAL GLN HIS TYR SER CYS CYS PRO GLU PRO TYR ILE ASP SEQRES 16 F 217 VAL ASN LEU VAL VAL LYS PHE ARG GLU ARG ARG ALA GLY SEQRES 17 F 217 ASN GLY PHE PHE ARG ASN LEU PHE ASP SEQRES 1 G 217 GLN ALA ASN LEU MET ARG LEU LYS SER ASP LEU PHE ASN SEQRES 2 G 217 ARG SER PRO MET TYR PRO GLY PRO THR LYS ASP ASP PRO SEQRES 3 G 217 LEU THR VAL THR LEU GLY PHE THR LEU GLN ASP ILE VAL SEQRES 4 G 217 LYS VAL ASP SER SER THR ASN GLU VAL ASP LEU VAL TYR SEQRES 5 G 217 TYR GLU GLN GLN ARG TRP LYS LEU ASN SER LEU MET TRP SEQRES 6 G 217 ASP PRO ASN GLU TYR GLY ASN ILE THR ASP PHE ARG THR SEQRES 7 G 217 SER ALA ALA ASP ILE TRP THR PRO ASP ILE THR ALA TYR SEQRES 8 G 217 SER SER THR ARG PRO VAL GLN VAL LEU SER PRO GLN ILE SEQRES 9 G 217 ALA VAL VAL THR HIS ASP GLY SER VAL MET PHE ILE PRO SEQRES 10 G 217 ALA GLN ARG LEU SER PHE MET CYS ASP PRO THR GLY VAL SEQRES 11 G 217 ASP SER GLU GLU GLY VAL THR CYS ALA VAL LYS PHE GLY SEQRES 12 G 217 SER TRP VAL TYR SER GLY PHE GLU ILE ASP LEU LYS THR SEQRES 13 G 217 ASP THR ASP GLN VAL ASP LEU SER SER TYR TYR ALA SER SEQRES 14 G 217 SER LYS TYR GLU ILE LEU SER ALA THR GLN THR ARG GLN SEQRES 15 G 217 VAL GLN HIS TYR SER CYS CYS PRO GLU PRO TYR ILE ASP SEQRES 16 G 217 VAL ASN LEU VAL VAL LYS PHE ARG GLU ARG ARG ALA GLY SEQRES 17 G 217 ASN GLY PHE PHE ARG ASN LEU PHE ASP SEQRES 1 H 217 GLN ALA ASN LEU MET ARG LEU LYS SER ASP LEU PHE ASN SEQRES 2 H 217 ARG SER PRO MET TYR PRO GLY PRO THR LYS ASP ASP PRO SEQRES 3 H 217 LEU THR VAL THR LEU GLY PHE THR LEU GLN ASP ILE VAL SEQRES 4 H 217 LYS VAL ASP SER SER THR ASN GLU VAL ASP LEU VAL TYR SEQRES 5 H 217 TYR GLU GLN GLN ARG TRP LYS LEU ASN SER LEU MET TRP SEQRES 6 H 217 ASP PRO ASN GLU TYR GLY ASN ILE THR ASP PHE ARG THR SEQRES 7 H 217 SER ALA ALA ASP ILE TRP THR PRO ASP ILE THR ALA TYR SEQRES 8 H 217 SER SER THR ARG PRO VAL GLN VAL LEU SER PRO GLN ILE SEQRES 9 H 217 ALA VAL VAL THR HIS ASP GLY SER VAL MET PHE ILE PRO SEQRES 10 H 217 ALA GLN ARG LEU SER PHE MET CYS ASP PRO THR GLY VAL SEQRES 11 H 217 ASP SER GLU GLU GLY VAL THR CYS ALA VAL LYS PHE GLY SEQRES 12 H 217 SER TRP VAL TYR SER GLY PHE GLU ILE ASP LEU LYS THR SEQRES 13 H 217 ASP THR ASP GLN VAL ASP LEU SER SER TYR TYR ALA SER SEQRES 14 H 217 SER LYS TYR GLU ILE LEU SER ALA THR GLN THR ARG GLN SEQRES 15 H 217 VAL GLN HIS TYR SER CYS CYS PRO GLU PRO TYR ILE ASP SEQRES 16 H 217 VAL ASN LEU VAL VAL LYS PHE ARG GLU ARG ARG ALA GLY SEQRES 17 H 217 ASN GLY PHE PHE ARG ASN LEU PHE ASP SEQRES 1 I 217 GLN ALA ASN LEU MET ARG LEU LYS SER ASP LEU PHE ASN SEQRES 2 I 217 ARG SER PRO MET TYR PRO GLY PRO THR LYS ASP ASP PRO SEQRES 3 I 217 LEU THR VAL THR LEU GLY PHE THR LEU GLN ASP ILE VAL SEQRES 4 I 217 LYS VAL ASP SER SER THR ASN GLU VAL ASP LEU VAL TYR SEQRES 5 I 217 TYR GLU GLN GLN ARG TRP LYS LEU ASN SER LEU MET TRP SEQRES 6 I 217 ASP PRO ASN GLU TYR GLY ASN ILE THR ASP PHE ARG THR SEQRES 7 I 217 SER ALA ALA ASP ILE TRP THR PRO ASP ILE THR ALA TYR SEQRES 8 I 217 SER SER THR ARG PRO VAL GLN VAL LEU SER PRO GLN ILE SEQRES 9 I 217 ALA VAL VAL THR HIS ASP GLY SER VAL MET PHE ILE PRO SEQRES 10 I 217 ALA GLN ARG LEU SER PHE MET CYS ASP PRO THR GLY VAL SEQRES 11 I 217 ASP SER GLU GLU GLY VAL THR CYS ALA VAL LYS PHE GLY SEQRES 12 I 217 SER TRP VAL TYR SER GLY PHE GLU ILE ASP LEU LYS THR SEQRES 13 I 217 ASP THR ASP GLN VAL ASP LEU SER SER TYR TYR ALA SER SEQRES 14 I 217 SER LYS TYR GLU ILE LEU SER ALA THR GLN THR ARG GLN SEQRES 15 I 217 VAL GLN HIS TYR SER CYS CYS PRO GLU PRO TYR ILE ASP SEQRES 16 I 217 VAL ASN LEU VAL VAL LYS PHE ARG GLU ARG ARG ALA GLY SEQRES 17 I 217 ASN GLY PHE PHE ARG ASN LEU PHE ASP SEQRES 1 J 217 GLN ALA ASN LEU MET ARG LEU LYS SER ASP LEU PHE ASN SEQRES 2 J 217 ARG SER PRO MET TYR PRO GLY PRO THR LYS ASP ASP PRO SEQRES 3 J 217 LEU THR VAL THR LEU GLY PHE THR LEU GLN ASP ILE VAL SEQRES 4 J 217 LYS VAL ASP SER SER THR ASN GLU VAL ASP LEU VAL TYR SEQRES 5 J 217 TYR GLU GLN GLN ARG TRP LYS LEU ASN SER LEU MET TRP SEQRES 6 J 217 ASP PRO ASN GLU TYR GLY ASN ILE THR ASP PHE ARG THR SEQRES 7 J 217 SER ALA ALA ASP ILE TRP THR PRO ASP ILE THR ALA TYR SEQRES 8 J 217 SER SER THR ARG PRO VAL GLN VAL LEU SER PRO GLN ILE SEQRES 9 J 217 ALA VAL VAL THR HIS ASP GLY SER VAL MET PHE ILE PRO SEQRES 10 J 217 ALA GLN ARG LEU SER PHE MET CYS ASP PRO THR GLY VAL SEQRES 11 J 217 ASP SER GLU GLU GLY VAL THR CYS ALA VAL LYS PHE GLY SEQRES 12 J 217 SER TRP VAL TYR SER GLY PHE GLU ILE ASP LEU LYS THR SEQRES 13 J 217 ASP THR ASP GLN VAL ASP LEU SER SER TYR TYR ALA SER SEQRES 14 J 217 SER LYS TYR GLU ILE LEU SER ALA THR GLN THR ARG GLN SEQRES 15 J 217 VAL GLN HIS TYR SER CYS CYS PRO GLU PRO TYR ILE ASP SEQRES 16 J 217 VAL ASN LEU VAL VAL LYS PHE ARG GLU ARG ARG ALA GLY SEQRES 17 J 217 ASN GLY PHE PHE ARG ASN LEU PHE ASP SEQRES 1 K 13 GLY CYS CYS SER ASP PRO ARG CYS ALA TRP ARG CYS NH2 SEQRES 1 M 13 GLY CYS CYS SER ASP PRO ARG CYS ALA TRP ARG CYS NH2 SEQRES 1 O 13 GLY CYS CYS SER ASP PRO ARG CYS ALA TRP ARG CYS NH2 SEQRES 1 P 13 GLY CYS CYS SER ASP PRO ARG CYS ALA TRP ARG CYS NH2 SEQRES 1 Q 13 GLY CYS CYS SER ASP PRO ARG CYS ALA TRP ARG CYS NH2 SEQRES 1 R 13 GLY CYS CYS SER ASP PRO ARG CYS ALA TRP ARG CYS NH2 SEQRES 1 S 13 GLY CYS CYS SER ASP PRO ARG CYS ALA TRP ARG CYS NH2 SEQRES 1 T 13 GLY CYS CYS SER ASP PRO ARG CYS ALA TRP ARG CYS NH2 HET NH2 K 13 1 HET NH2 M 13 1 HET NH2 O 13 1 HET NH2 P 13 1 HET NH2 Q 13 1 HET NH2 R 13 1 HET NH2 S 13 1 HET NH2 T 13 1 HETNAM NH2 AMINO GROUP FORMUL 11 NH2 8(H2 N) FORMUL 19 HOH *1514(H2 O) HELIX 1 1 GLN A 1 ARG A 14 1 14 HELIX 2 2 ASN A 61 MET A 64 5 4 HELIX 3 3 ASP A 66 GLY A 71 5 6 HELIX 4 4 ALA A 81 ILE A 83 5 3 HELIX 5 5 GLN B 1 ASN B 13 1 13 HELIX 6 6 ASP B 66 GLY B 71 5 6 HELIX 7 7 ALA B 81 ILE B 83 5 3 HELIX 8 8 GLN C 1 ASN C 13 1 13 HELIX 9 9 ASP C 66 GLY C 71 5 6 HELIX 10 10 ALA C 81 ILE C 83 5 3 HELIX 11 11 GLN D 1 ASN D 13 1 13 HELIX 12 12 ASP D 66 GLY D 71 5 6 HELIX 13 13 ALA D 81 ILE D 83 5 3 HELIX 14 14 GLN E 1 ASN E 13 1 13 HELIX 15 15 ASP E 66 GLY E 71 5 6 HELIX 16 16 ALA E 81 ILE E 83 5 3 HELIX 17 17 GLN F 1 ASN F 13 1 13 HELIX 18 18 ASN F 61 MET F 64 5 4 HELIX 19 19 ALA F 81 ILE F 83 5 3 HELIX 20 20 GLN G 1 ARG G 14 1 14 HELIX 21 21 ASP G 66 TYR G 70 5 5 HELIX 22 22 ALA G 81 ILE G 83 5 3 HELIX 23 23 GLN H 1 ASN H 13 1 13 HELIX 24 24 ASP H 66 GLY H 71 5 6 HELIX 25 25 ALA H 81 ILE H 83 5 3 HELIX 26 26 GLN I 1 ASN I 13 1 13 HELIX 27 27 ASP I 66 GLY I 71 5 6 HELIX 28 28 ALA I 81 ILE I 83 5 3 HELIX 29 29 GLN J 1 ARG J 14 1 14 HELIX 30 30 ASP J 66 GLY J 71 5 6 HELIX 31 31 ALA J 81 ILE J 83 5 3 HELIX 32 32 GLY K 1 ASP K 5 5 5 HELIX 33 33 CYS K 8 CYS K 12 5 5 HELIX 34 34 GLY M 1 ASP M 5 5 5 HELIX 35 35 CYS M 8 CYS M 12 5 5 HELIX 36 36 GLY O 1 ASP O 5 5 5 HELIX 37 37 CYS O 8 CYS O 12 5 5 HELIX 38 38 GLY P 1 ASP P 5 5 5 HELIX 39 39 CYS P 8 CYS P 12 5 5 HELIX 40 40 GLY Q 1 ASP Q 5 5 5 HELIX 41 41 CYS Q 8 CYS Q 12 5 5 HELIX 42 42 GLY R 1 ASP R 5 5 5 HELIX 43 43 CYS R 8 CYS R 12 5 5 HELIX 44 44 GLY S 1 ASP S 5 5 5 HELIX 45 45 CYS S 8 CYS S 12 5 5 HELIX 46 46 GLY T 1 ASP T 5 5 5 HELIX 47 47 CYS T 8 CYS T 12 5 5 SHEET 1 AA 6 ASP A 75 SER A 79 0 SHEET 2 AA 6 ILE A 104 THR A 108 -1 O ALA A 105 N THR A 78 SHEET 3 AA 6 SER A 112 PHE A 115 -1 O SER A 112 N THR A 108 SHEET 4 AA 6 GLU A 47 LYS A 59 -1 O GLN A 56 N PHE A 115 SHEET 5 AA 6 LEU A 27 ASP A 42 -1 O THR A 30 N ARG A 57 SHEET 6 AA 6 ILE A 152 LYS A 155 1 O ASP A 153 N VAL A 29 SHEET 1 AB 6 ASP A 75 SER A 79 0 SHEET 2 AB 6 ILE A 104 THR A 108 -1 O ALA A 105 N THR A 78 SHEET 3 AB 6 SER A 112 PHE A 115 -1 O SER A 112 N THR A 108 SHEET 4 AB 6 GLU A 47 LYS A 59 -1 O GLN A 56 N PHE A 115 SHEET 5 AB 6 ALA A 118 MET A 124 -1 O GLN A 119 N TYR A 52 SHEET 6 AB 6 GLN A 98 VAL A 99 -1 O GLN A 98 N ARG A 120 SHEET 1 AC 4 ILE A 88 ALA A 90 0 SHEET 2 AC 4 VAL A 136 SER A 144 -1 O GLY A 143 N THR A 89 SHEET 3 AC 4 TYR A 193 GLU A 204 -1 O VAL A 196 N PHE A 142 SHEET 4 AC 4 TYR A 172 GLN A 184 -1 O GLU A 173 N ARG A 203 SHEET 1 BA 6 ASP B 75 SER B 79 0 SHEET 2 BA 6 ILE B 104 THR B 108 -1 O ALA B 105 N THR B 78 SHEET 3 BA 6 ASP B 110 PHE B 115 -1 N GLY B 111 O THR B 108 SHEET 4 BA 6 GLU B 47 MET B 64 -1 O GLN B 56 N PHE B 115 SHEET 5 BA 6 LEU B 27 ASP B 42 -1 O THR B 30 N ARG B 57 SHEET 6 BA 6 ILE B 152 LYS B 155 1 O ASP B 153 N VAL B 29 SHEET 1 BB 6 ASP B 75 SER B 79 0 SHEET 2 BB 6 ILE B 104 THR B 108 -1 O ALA B 105 N THR B 78 SHEET 3 BB 6 ASP B 110 PHE B 115 -1 N GLY B 111 O THR B 108 SHEET 4 BB 6 GLU B 47 MET B 64 -1 O GLN B 56 N PHE B 115 SHEET 5 BB 6 ALA B 118 MET B 124 -1 O GLN B 119 N TYR B 52 SHEET 6 BB 6 GLN B 98 VAL B 99 -1 O GLN B 98 N ARG B 120 SHEET 1 BC 4 ILE B 88 ALA B 90 0 SHEET 2 BC 4 VAL B 136 SER B 144 -1 O GLY B 143 N THR B 89 SHEET 3 BC 4 CYS B 189 GLU B 204 -1 O VAL B 196 N PHE B 142 SHEET 4 BC 4 TYR B 172 TYR B 186 -1 O GLU B 173 N ARG B 203 SHEET 1 CA 6 ASP C 75 SER C 79 0 SHEET 2 CA 6 ILE C 104 THR C 108 -1 O ALA C 105 N THR C 78 SHEET 3 CA 6 ASP C 110 PHE C 115 -1 N GLY C 111 O THR C 108 SHEET 4 CA 6 GLU C 47 MET C 64 -1 O GLN C 56 N PHE C 115 SHEET 5 CA 6 LEU C 27 ASP C 42 -1 O THR C 30 N ARG C 57 SHEET 6 CA 6 ILE C 152 LYS C 155 1 O ASP C 153 N VAL C 29 SHEET 1 CB 6 ASP C 75 SER C 79 0 SHEET 2 CB 6 ILE C 104 THR C 108 -1 O ALA C 105 N THR C 78 SHEET 3 CB 6 ASP C 110 PHE C 115 -1 N GLY C 111 O THR C 108 SHEET 4 CB 6 GLU C 47 MET C 64 -1 O GLN C 56 N PHE C 115 SHEET 5 CB 6 ALA C 118 MET C 124 -1 O GLN C 119 N TYR C 52 SHEET 6 CB 6 GLN C 98 VAL C 99 -1 O GLN C 98 N ARG C 120 SHEET 1 CC 4 ILE C 88 ALA C 90 0 SHEET 2 CC 4 VAL C 136 SER C 144 -1 O GLY C 143 N THR C 89 SHEET 3 CC 4 TYR C 193 GLU C 204 -1 O VAL C 196 N PHE C 142 SHEET 4 CC 4 TYR C 172 GLN C 184 -1 O GLU C 173 N ARG C 203 SHEET 1 DA10 ASP D 75 SER D 79 0 SHEET 2 DA10 ILE D 104 THR D 108 -1 O ALA D 105 N THR D 78 SHEET 3 DA10 ASP D 110 PHE D 115 -1 N GLY D 111 O THR D 108 SHEET 4 DA10 GLU D 47 MET D 64 -1 O GLN D 56 N PHE D 115 SHEET 5 DA10 GLN D 98 VAL D 99 0 SHEET 6 DA10 ALA D 118 MET D 124 -1 O ARG D 120 N GLN D 98 SHEET 7 DA10 GLU D 47 MET D 64 -1 O VAL D 48 N PHE D 123 SHEET 8 DA10 ILE D 152 LYS D 155 0 SHEET 9 DA10 LEU D 27 ASP D 42 1 O LEU D 27 N ASP D 153 SHEET 10 DA10 GLU D 47 MET D 64 -1 O GLU D 47 N ASP D 42 SHEET 1 DB 4 ILE D 88 ALA D 90 0 SHEET 2 DB 4 VAL D 136 SER D 144 -1 O GLY D 143 N THR D 89 SHEET 3 DB 4 TYR D 193 GLU D 204 -1 O VAL D 196 N PHE D 142 SHEET 4 DB 4 TYR D 172 GLN D 184 -1 O GLU D 173 N ARG D 203 SHEET 1 EA10 ASP E 75 SER E 79 0 SHEET 2 EA10 ILE E 104 THR E 108 -1 O ALA E 105 N THR E 78 SHEET 3 EA10 ASP E 110 PHE E 115 -1 N GLY E 111 O THR E 108 SHEET 4 EA10 GLU E 47 MET E 64 -1 O GLN E 56 N PHE E 115 SHEET 5 EA10 GLN E 98 VAL E 99 0 SHEET 6 EA10 ALA E 118 MET E 124 -1 O ARG E 120 N GLN E 98 SHEET 7 EA10 GLU E 47 MET E 64 -1 O VAL E 48 N PHE E 123 SHEET 8 EA10 ILE E 152 LYS E 155 0 SHEET 9 EA10 LEU E 27 ASP E 42 1 O LEU E 27 N ASP E 153 SHEET 10 EA10 GLU E 47 MET E 64 -1 O GLU E 47 N ASP E 42 SHEET 1 EB 4 ILE E 88 ALA E 90 0 SHEET 2 EB 4 VAL E 136 SER E 144 -1 O GLY E 143 N THR E 89 SHEET 3 EB 4 TYR E 193 GLU E 204 -1 O VAL E 196 N PHE E 142 SHEET 4 EB 4 TYR E 172 GLN E 184 -1 O GLU E 173 N ARG E 203 SHEET 1 FA10 ASP F 75 SER F 79 0 SHEET 2 FA10 ILE F 104 THR F 108 -1 O ALA F 105 N THR F 78 SHEET 3 FA10 SER F 112 PHE F 115 -1 O SER F 112 N THR F 108 SHEET 4 FA10 GLU F 47 LYS F 59 -1 O GLN F 56 N PHE F 115 SHEET 5 FA10 GLN F 98 VAL F 99 0 SHEET 6 FA10 ALA F 118 MET F 124 -1 O ARG F 120 N GLN F 98 SHEET 7 FA10 GLU F 47 LYS F 59 -1 O VAL F 48 N PHE F 123 SHEET 8 FA10 ILE F 152 LYS F 155 0 SHEET 9 FA10 LEU F 27 ASP F 42 1 O LEU F 27 N ASP F 153 SHEET 10 FA10 GLU F 47 LYS F 59 -1 O GLU F 47 N ASP F 42 SHEET 1 FB 4 ILE F 88 ALA F 90 0 SHEET 2 FB 4 VAL F 136 SER F 144 -1 O GLY F 143 N THR F 89 SHEET 3 FB 4 CYS F 189 GLU F 204 -1 O VAL F 196 N PHE F 142 SHEET 4 FB 4 TYR F 172 TYR F 186 -1 O GLU F 173 N ARG F 203 SHEET 1 GA10 ASP G 75 SER G 79 0 SHEET 2 GA10 ILE G 104 THR G 108 -1 O ALA G 105 N THR G 78 SHEET 3 GA10 ASP G 110 PHE G 115 -1 N GLY G 111 O THR G 108 SHEET 4 GA10 GLU G 47 MET G 64 -1 O GLN G 56 N PHE G 115 SHEET 5 GA10 GLN G 98 VAL G 99 0 SHEET 6 GA10 ALA G 118 MET G 124 -1 O ARG G 120 N GLN G 98 SHEET 7 GA10 GLU G 47 MET G 64 -1 O VAL G 48 N PHE G 123 SHEET 8 GA10 ILE G 152 LYS G 155 0 SHEET 9 GA10 LEU G 27 ASP G 42 1 O LEU G 27 N ASP G 153 SHEET 10 GA10 GLU G 47 MET G 64 -1 O GLU G 47 N ASP G 42 SHEET 1 GB 4 THR G 89 ALA G 90 0 SHEET 2 GB 4 VAL G 136 GLY G 143 -1 O GLY G 143 N THR G 89 SHEET 3 GB 4 CYS G 189 GLU G 204 -1 O VAL G 196 N PHE G 142 SHEET 4 GB 4 TYR G 172 TYR G 186 -1 O GLU G 173 N ARG G 203 SHEET 1 HA10 ASP H 75 SER H 79 0 SHEET 2 HA10 ILE H 104 THR H 108 -1 O ALA H 105 N THR H 78 SHEET 3 HA10 ASP H 110 PHE H 115 -1 N GLY H 111 O THR H 108 SHEET 4 HA10 GLU H 47 MET H 64 -1 O GLN H 56 N PHE H 115 SHEET 5 HA10 GLN H 98 VAL H 99 0 SHEET 6 HA10 ALA H 118 MET H 124 -1 O ARG H 120 N GLN H 98 SHEET 7 HA10 GLU H 47 MET H 64 -1 O VAL H 48 N PHE H 123 SHEET 8 HA10 ILE H 152 LYS H 155 0 SHEET 9 HA10 LEU H 27 ASP H 42 1 O LEU H 27 N ASP H 153 SHEET 10 HA10 GLU H 47 MET H 64 -1 O GLU H 47 N ASP H 42 SHEET 1 HB 4 ILE H 88 ALA H 90 0 SHEET 2 HB 4 VAL H 136 SER H 144 -1 O GLY H 143 N THR H 89 SHEET 3 HB 4 CYS H 189 GLU H 204 -1 O VAL H 196 N PHE H 142 SHEET 4 HB 4 TYR H 172 TYR H 186 -1 O GLU H 173 N ARG H 203 SHEET 1 IA10 ASP I 75 SER I 79 0 SHEET 2 IA10 ILE I 104 THR I 108 -1 O ALA I 105 N THR I 78 SHEET 3 IA10 ASP I 110 PHE I 115 -1 N GLY I 111 O THR I 108 SHEET 4 IA10 GLU I 47 MET I 64 -1 O GLN I 56 N PHE I 115 SHEET 5 IA10 GLN I 98 VAL I 99 0 SHEET 6 IA10 ALA I 118 MET I 124 -1 O ARG I 120 N GLN I 98 SHEET 7 IA10 GLU I 47 MET I 64 -1 O VAL I 48 N PHE I 123 SHEET 8 IA10 ILE I 152 LYS I 155 0 SHEET 9 IA10 LEU I 27 ASP I 42 1 O LEU I 27 N ASP I 153 SHEET 10 IA10 GLU I 47 MET I 64 -1 O GLU I 47 N ASP I 42 SHEET 1 IB 4 ILE I 88 ALA I 90 0 SHEET 2 IB 4 VAL I 136 SER I 144 -1 O GLY I 143 N THR I 89 SHEET 3 IB 4 TYR I 193 GLU I 204 -1 O VAL I 196 N PHE I 142 SHEET 4 IB 4 TYR I 172 GLN I 184 -1 O GLU I 173 N ARG I 203 SHEET 1 JA10 ASP J 75 SER J 79 0 SHEET 2 JA10 ILE J 104 THR J 108 -1 O ALA J 105 N THR J 78 SHEET 3 JA10 ASP J 110 PHE J 115 -1 N GLY J 111 O THR J 108 SHEET 4 JA10 GLU J 47 MET J 64 -1 O GLN J 56 N PHE J 115 SHEET 5 JA10 GLN J 98 VAL J 99 0 SHEET 6 JA10 ALA J 118 MET J 124 -1 O ARG J 120 N GLN J 98 SHEET 7 JA10 GLU J 47 MET J 64 -1 O VAL J 48 N PHE J 123 SHEET 8 JA10 ILE J 152 LYS J 155 0 SHEET 9 JA10 LEU J 27 ASP J 42 1 O LEU J 27 N ASP J 153 SHEET 10 JA10 GLU J 47 MET J 64 -1 O GLU J 47 N ASP J 42 SHEET 1 JB 4 ILE J 88 ALA J 90 0 SHEET 2 JB 4 VAL J 136 SER J 144 -1 O GLY J 143 N THR J 89 SHEET 3 JB 4 CYS J 189 GLU J 204 -1 O VAL J 196 N PHE J 142 SHEET 4 JB 4 TYR J 172 TYR J 186 -1 O GLU J 173 N ARG J 203 SSBOND 1 CYS A 125 CYS A 138 1555 1555 1.43 SSBOND 2 CYS A 188 CYS A 189 1555 1555 1.98 SSBOND 3 CYS B 125 CYS B 138 1555 1555 1.98 SSBOND 4 CYS B 188 CYS B 189 1555 1555 2.08 SSBOND 5 CYS C 125 CYS C 138 1555 1555 1.98 SSBOND 6 CYS C 188 CYS C 189 1555 1555 2.11 SSBOND 7 CYS D 125 CYS D 138 1555 1555 1.97 SSBOND 8 CYS D 188 CYS D 189 1555 1555 2.10 SSBOND 9 CYS E 125 CYS E 138 1555 1555 1.99 SSBOND 10 CYS E 188 CYS E 189 1555 1555 2.09 SSBOND 11 CYS F 125 CYS F 138 1555 1555 1.96 SSBOND 12 CYS F 188 CYS F 189 1555 1555 2.15 SSBOND 13 CYS G 125 CYS G 138 1555 1555 1.96 SSBOND 14 CYS G 188 CYS G 189 1555 1555 2.07 SSBOND 15 CYS H 125 CYS H 138 1555 1555 1.98 SSBOND 16 CYS H 188 CYS H 189 1555 1555 2.06 SSBOND 17 CYS I 125 CYS I 138 1555 1555 1.99 SSBOND 18 CYS I 188 CYS I 189 1555 1555 2.09 SSBOND 19 CYS J 125 CYS J 138 1555 1555 1.96 SSBOND 20 CYS J 188 CYS J 189 1555 1555 2.05 SSBOND 21 CYS K 2 CYS K 8 1555 1555 2.03 SSBOND 22 CYS K 3 CYS K 12 1555 1555 2.10 SSBOND 23 CYS M 2 CYS M 8 1555 1555 2.06 SSBOND 24 CYS M 3 CYS M 12 1555 1555 2.08 SSBOND 25 CYS O 2 CYS O 8 1555 1555 2.05 SSBOND 26 CYS O 3 CYS O 12 1555 1555 2.07 SSBOND 27 CYS P 2 CYS P 8 1555 1555 2.03 SSBOND 28 CYS P 3 CYS P 12 1555 1555 2.09 SSBOND 29 CYS Q 2 CYS Q 8 1555 1555 2.05 SSBOND 30 CYS Q 3 CYS Q 12 1555 1555 2.07 SSBOND 31 CYS R 2 CYS R 8 1555 1555 2.05 SSBOND 32 CYS R 3 CYS R 12 1555 1555 2.06 SSBOND 33 CYS S 2 CYS S 8 1555 1555 2.05 SSBOND 34 CYS S 3 CYS S 12 1555 1555 2.08 SSBOND 35 CYS T 2 CYS T 8 1555 1555 2.03 SSBOND 36 CYS T 3 CYS T 12 1555 1555 2.06 LINK C CYS K 12 N NH2 K 13 1555 1555 1.33 LINK C CYS M 12 N NH2 M 13 1555 1555 1.34 LINK C CYS O 12 N NH2 O 13 1555 1555 1.34 LINK C CYS P 12 N NH2 P 13 1555 1555 1.33 LINK C CYS Q 12 N NH2 Q 13 1555 1555 1.33 LINK C CYS R 12 N NH2 R 13 1555 1555 1.34 LINK C CYS S 12 N NH2 S 13 1555 1555 1.33 LINK C CYS T 12 N NH2 T 13 1555 1555 1.34 SITE 1 AC1 3 TRP K 10 ARG K 11 CYS K 12 SITE 1 AC2 4 ALA M 9 TRP M 10 ARG M 11 CYS M 12 SITE 1 AC3 4 ALA O 9 TRP O 10 ARG O 11 CYS O 12 SITE 1 AC4 2 ARG P 11 CYS P 12 SITE 1 AC5 3 ARG Q 11 CYS Q 12 HOH Q2003 SITE 1 AC6 3 TRP R 10 ARG R 11 CYS R 12 SITE 1 AC7 3 ARG J 57 ALA S 9 CYS S 12 SITE 1 AC8 3 ARG F 57 ALA T 9 CYS T 12 CRYST1 113.211 123.131 118.749 90.00 117.47 90.00 P 1 21 1 20 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 0.008833 0.000000 0.004592 0.00000 SCALE2 0.000000 0.008121 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009491 0.00000 MTRIX1 1 0.723000 0.691000 0.008000 -2.77167 1 MTRIX2 1 -0.330000 0.355000 -0.875000 34.79053 1 MTRIX3 1 -0.607000 0.630000 0.484000 16.77406 1