HEADER RECEPTOR 02-FEB-11 2Y7Y TITLE APLYSIA CALIFORNICA ACHBP IN APO STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUBLE ACETYLCHOLINE RECEPTOR; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 FRAGMENT: RESIDUES 20-236; COMPND 5 SYNONYM: ACETYLCHOLINE BINDING PROTEIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: APLYSIA CALIFORNICA; SOURCE 3 ORGANISM_COMMON: CALIFORNIA SEA HARE; SOURCE 4 ORGANISM_TAXID: 6500; SOURCE 5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 6 EXPRESSION_SYSTEM_COMMON: FALL ARMY WORM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: SF9; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PFASTBAC KEYWDS RECEPTOR, SECRETED, AMIDATION, CONOTOXIN EXPDTA X-RAY DIFFRACTION AUTHOR C.ULENS,A.AKDEMIR,A.JONGEJAN,R.VAN ELK,S.BERTRAND,A.PERRAKIS,R.LEURS, AUTHOR 2 A.B.SMIT,T.K.SIXMA,D.BERTRAND,I.J.DE ESCH REVDAT 2 20-DEC-23 2Y7Y 1 REMARK REVDAT 1 23-MAR-11 2Y7Y 0 SPRSDE 23-MAR-11 2Y7Y 2W8E JRNL AUTH C.ULENS,A.AKDEMIR,A.JONGEJAN,R.VAN ELK,S.BERTRAND, JRNL AUTH 2 A.PERRAKIS,R.LEURS,A.B.SMIT,T.K.SIXMA,D.BERTRAND,I.J.DE ESCH JRNL TITL USE OF ACETYLCHOLINE BINDING PROTEIN IN THE SEARCH FOR NOVEL JRNL TITL 2 ALPHA7 NICOTINIC RECEPTOR LIGANDS. IN SILICO DOCKING, JRNL TITL 3 PHARMACOLOGICAL SCREENING, AND X-RAY ANALYSIS. JRNL REF J.MED.CHEM. V. 52 2372 2009 JRNL REFN ISSN 0022-2623 JRNL PMID 19331415 JRNL DOI 10.1021/JM801400G REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 51.99 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.1 REMARK 3 NUMBER OF REFLECTIONS : 112093 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.187 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 : 5598 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 52.0128 - 4.0828 0.97 11589 656 0.1687 0.1971 REMARK 3 2 4.0828 - 3.2408 0.99 11520 577 0.1506 0.1901 REMARK 3 3 3.2408 - 2.8312 0.99 11415 608 0.1647 0.2166 REMARK 3 4 2.8312 - 2.5723 0.98 11309 561 0.1713 0.2195 REMARK 3 5 2.5723 - 2.3879 0.96 11078 605 0.1774 0.2238 REMARK 3 6 2.3879 - 2.2471 0.90 10324 529 0.1941 0.2503 REMARK 3 7 2.2471 - 2.1346 0.87 9980 530 0.2451 0.2942 REMARK 3 8 2.1346 - 2.0417 0.91 10436 539 0.1968 0.2389 REMARK 3 9 2.0417 - 1.9631 0.83 9473 510 0.2234 0.2583 REMARK 3 10 1.9631 - 1.8953 0.82 9371 483 0.3631 0.3835 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 51.59 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 8542 REMARK 3 ANGLE : 1.194 11684 REMARK 3 CHIRALITY : 0.087 1304 REMARK 3 PLANARITY : 0.005 1523 REMARK 3 DIHEDRAL : 13.207 3134 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 25.3134 58.1375 5.3731 REMARK 3 T TENSOR REMARK 3 T11: 0.0120 T22: 0.0178 REMARK 3 T33: 0.0206 T12: 0.0109 REMARK 3 T13: -0.0008 T23: 0.0012 REMARK 3 L TENSOR REMARK 3 L11: 0.3125 L22: 0.4019 REMARK 3 L33: 0.3230 L12: -0.0051 REMARK 3 L13: -0.0421 L23: 0.0265 REMARK 3 S TENSOR REMARK 3 S11: -0.0057 S12: -0.0044 S13: -0.0272 REMARK 3 S21: 0.0277 S22: 0.0462 S23: -0.0473 REMARK 3 S31: -0.0032 S32: -0.0192 S33: -0.0366 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2Y7Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-FEB-11. REMARK 100 THE DEPOSITION ID IS D_1290047231. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 121101 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 52.060 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.100 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.60000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 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 2C9T REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.45700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.45700 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 67.76200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 87.96750 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 67.76200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 87.96750 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 64.45700 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 67.76200 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 87.96750 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 64.45700 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 67.76200 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 87.96750 REMARK 290 SMTRY3 8 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11960 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -64.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 CYS A 188 REMARK 465 CYS A 189 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 TYR B 186 REMARK 465 SER B 187 REMARK 465 CYS B 188 REMARK 465 CYS B 189 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 TYR C 186 REMARK 465 SER C 187 REMARK 465 CYS C 188 REMARK 465 CYS C 189 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 TYR D 186 REMARK 465 SER D 187 REMARK 465 CYS D 188 REMARK 465 CYS D 189 REMARK 465 PRO D 190 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 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 ARG B 14 CG CD NE CZ NH1 NH2 REMARK 470 HIS C 185 C O REMARK 470 PRO C 190 C O 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 TYR A 70 51.11 -143.86 REMARK 500 TYR A 186 -154.70 -94.52 REMARK 500 ASP B 87 52.00 -90.29 REMARK 500 TYR C 70 51.39 -140.65 REMARK 500 ASN D 72 12.95 59.15 REMARK 500 ASP D 87 53.47 -94.30 REMARK 500 SER D 92 35.48 -142.72 REMARK 500 TYR E 70 50.69 -141.71 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 E2006 DISTANCE = 6.19 ANGSTROMS REMARK 525 HOH E2228 DISTANCE = 6.33 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2WN9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APLYSIA ACHBP IN COMPLEX WITH 4- 0H-DMXBA REMARK 900 RELATED ID: 2W8F RELATED DB: PDB REMARK 900 APLYSIA CALIFORNICA ACHBP BOUND TO IN SILICO COMPOUND 31 REMARK 900 RELATED ID: 2Y58 RELATED DB: PDB REMARK 900 FRAGMENT GROWING INDUCES CONFORMATIONAL CHANGES IN ACETYLCHOLINE- REMARK 900 BINDING PROTEIN: A STRUCTURAL AND THERMODYNAMIC ANALYSIS - REMARK 900 (COMPOUND 6) REMARK 900 RELATED ID: 2XZ6 RELATED DB: PDB REMARK 900 MTSET-MODIFIED Y53C MUTANT OF APLYSIA ACHBP 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: 2C9T RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ACETYLCHOLINE BINDING PROTEIN (ACHBP) FROM REMARK 900 APLYSIA CALIFORNICA IN COMPLEX WITH ALPHA-CONOTOXIN IMI REMARK 900 RELATED ID: 2XYT RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH D- REMARK 900 TUBOCURARINE 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: 2W8G RELATED DB: PDB REMARK 900 APLYSIA CALIFORNICA ACHBP BOUND TO IN SILICO COMPOUND 35 REMARK 900 RELATED ID: 2X00 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A-ACHBP IN COMPLEX WITH GYMNODIMINE A REMARK 900 RELATED ID: 2UZ6 RELATED DB: PDB REMARK 900 ACHBP-TARGETED A-CONOTOXIN CORRELATES DISTINCT BINDING ORIENTATIONS REMARK 900 WITH NACHR SUBTYPE SELECTIVITY. REMARK 900 RELATED ID: 2Y57 RELATED DB: PDB REMARK 900 FRAGMENT GROWING INDUCES CONFORMATIONAL CHANGES IN ACETYLCHOLINE- REMARK 900 BINDING PROTEIN: A STRUCTURAL AND THERMODYNAMIC ANALYSIS - REMARK 900 (COMPOUND 4) REMARK 900 RELATED ID: 2WNL RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APLYSIA ACHBP IN COMPLEX WITH ANABASEINE 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: 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: 2XYS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APLYSIA CALIFORNICA ACHBP IN COMPLEX WITH REMARK 900 STRYCHNINE REMARK 900 RELATED ID: 2XNV RELATED DB: PDB REMARK 900 ACETYLCHOLINE BINDING PROTEIN (ACHBP) AS TEMPLATE FOR HIERARCHICAL REMARK 900 IN SILICO SCREENING PROCEDURES TO IDENTIFY STRUCTURALLY NOVEL REMARK 900 LIGANDS FOR THE NICOTINIC RECEPTORS 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: 2XZ5 RELATED DB: PDB REMARK 900 MMTS-MODIFIED Y53C MUTANT OF APLYSIA ACHBP IN COMPLEX WITH REMARK 900 ACETYLCHOLINE REMARK 900 RELATED ID: 2BYN RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APO ACHBP FROM APLYSIA CALIFORNICA REMARK 900 RELATED ID: 2BYS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ACHBP FROM APLYSIA CALIFORNICA IN COMPLEX WITH REMARK 900 LOBELINE REMARK 900 RELATED ID: 2Y54 RELATED DB: PDB REMARK 900 FRAGMENT GROWING INDUCES CONFORMATIONAL CHANGES IN ACETYLCHOLINE- REMARK 900 BINDING PROTEIN: A STRUCTURAL AND THERMODYNAMIC ANALYSIS - REMARK 900 (FRAGMENT 1) REMARK 900 RELATED ID: 2XNT RELATED DB: PDB REMARK 900 ACETYLCHOLINE BINDING PROTEIN (ACHBP) AS TEMPLATE FOR HIERARCHICAL REMARK 900 IN SILICO SCREENING PROCEDURES TO IDENTIFY STRUCTURALLY NOVEL REMARK 900 LIGANDS FOR THE NICOTINIC RECEPTORS REMARK 900 RELATED ID: 2WNJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APLYSIA ACHBP IN COMPLEX WITH DMXBA REMARK 900 RELATED ID: 2WZY RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A-ACHBP IN COMPLEX WITH 13- DESMETHYL REMARK 900 SPIROLIDE C REMARK 900 RELATED ID: 2WNC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APLYSIA ACHBP IN COMPLEX WITH TROPISETRON REMARK 900 RELATED ID: 2XNU RELATED DB: PDB REMARK 900 ACETYLCHOLINE BINDING PROTEIN (ACHBP) AS TEMPLATE FOR HIERARCHICAL REMARK 900 IN SILICO SCREENING PROCEDURES TO IDENTIFY STRUCTURALLY NOVEL REMARK 900 LIGANDS FOR THE NICOTINIC RECEPTORS DBREF 2Y7Y A 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2Y7Y B 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2Y7Y C 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2Y7Y D 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 DBREF 2Y7Y E 1 217 UNP Q8WSF8 Q8WSF8_APLCA 20 236 SEQADV 2Y7Y VAL A 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2Y7Y VAL A 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2Y7Y VAL B 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2Y7Y VAL B 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2Y7Y VAL C 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2Y7Y VAL C 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2Y7Y VAL D 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2Y7Y VAL D 136 UNP Q8WSF8 ALA 155 CONFLICT SEQADV 2Y7Y VAL E 41 UNP Q8WSF8 ALA 60 CONFLICT SEQADV 2Y7Y VAL E 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 FORMUL 6 HOH *1158(H2 O) HELIX 1 1 GLN A 1 ASN A 13 1 13 HELIX 2 2 ASP A 66 TYR A 70 5 5 HELIX 3 3 ALA A 81 ILE A 83 5 3 HELIX 4 4 GLN B 1 ASN B 13 1 13 HELIX 5 5 ASP B 66 GLY B 71 5 6 HELIX 6 6 ALA B 81 ILE B 83 5 3 HELIX 7 7 GLN C 1 ASN C 13 1 13 HELIX 8 8 ASP C 66 TYR C 70 5 5 HELIX 9 9 ALA C 81 ILE C 83 5 3 HELIX 10 10 GLN D 1 ASN D 13 1 13 HELIX 11 11 ASP D 66 GLY D 71 5 6 HELIX 12 12 ALA D 81 ILE D 83 5 3 HELIX 13 13 GLN E 1 ASN E 13 1 13 HELIX 14 14 ASP E 66 GLY E 71 5 6 HELIX 15 15 ALA E 81 ILE E 83 5 3 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 ASP A 110 PHE A 115 -1 N GLY A 111 O THR A 108 SHEET 4 AA 6 GLU A 47 MET A 64 -1 O GLN A 56 N PHE A 115 SHEET 5 AA 6 ALA A 118 MET A 124 1 O GLN A 119 N TYR A 52 SHEET 6 AA 6 GLN A 98 VAL A 99 1 O GLN A 98 N ARG A 120 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 ASP A 110 PHE A 115 -1 N GLY A 111 O THR A 108 SHEET 4 AB 6 GLU A 47 MET A 64 -1 O GLN A 56 N PHE A 115 SHEET 5 AB 6 LEU A 27 ASP A 42 -1 O THR A 30 N ARG A 57 SHEET 6 AB 6 ILE A 152 LYS A 155 1 O ASP A 153 N VAL A 29 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 ALA B 118 MET B 124 1 O GLN B 119 N TYR B 52 SHEET 6 BA 6 GLN B 98 VAL B 99 1 O GLN B 98 N ARG B 120 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 LEU B 27 ASP B 42 -1 O THR B 30 N ARG B 57 SHEET 6 BB 6 ILE B 152 LYS B 155 1 O ASP B 153 N VAL B 29 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 TYR B 193 GLU B 204 -1 O VAL B 196 N PHE B 142 SHEET 4 BC 4 TYR B 172 GLN B 184 -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 ALA C 118 MET C 124 1 O GLN C 119 N TYR C 52 SHEET 6 CA 6 GLN C 98 VAL C 99 1 O GLN C 98 N ARG C 120 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 LEU C 27 ASP C 42 -1 O THR C 30 N ARG C 57 SHEET 6 CB 6 ILE C 152 LYS C 155 1 O ASP C 153 N VAL C 29 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 DA 6 ASP D 75 SER D 79 0 SHEET 2 DA 6 ILE D 104 THR D 108 -1 O ALA D 105 N THR D 78 SHEET 3 DA 6 ASP D 110 PHE D 115 -1 N GLY D 111 O THR D 108 SHEET 4 DA 6 GLU D 47 MET D 64 -1 O GLN D 56 N PHE D 115 SHEET 5 DA 6 ALA D 118 MET D 124 1 O GLN D 119 N TYR D 52 SHEET 6 DA 6 GLN D 98 VAL D 99 1 O GLN D 98 N ARG D 120 SHEET 1 DB 6 ASP D 75 SER D 79 0 SHEET 2 DB 6 ILE D 104 THR D 108 -1 O ALA D 105 N THR D 78 SHEET 3 DB 6 ASP D 110 PHE D 115 -1 N GLY D 111 O THR D 108 SHEET 4 DB 6 GLU D 47 MET D 64 -1 O GLN D 56 N PHE D 115 SHEET 5 DB 6 LEU D 27 ASP D 42 -1 O THR D 30 N ARG D 57 SHEET 6 DB 6 ILE D 152 LYS D 155 1 O ASP D 153 N VAL D 29 SHEET 1 DC 4 ILE D 88 ALA D 90 0 SHEET 2 DC 4 VAL D 136 SER D 144 -1 O GLY D 143 N THR D 89 SHEET 3 DC 4 TYR D 193 GLU D 204 -1 O VAL D 196 N PHE D 142 SHEET 4 DC 4 TYR D 172 GLN D 184 -1 O GLU D 173 N ARG D 203 SHEET 1 EA 6 ASP E 75 SER E 79 0 SHEET 2 EA 6 ILE E 104 THR E 108 -1 O ALA E 105 N THR E 78 SHEET 3 EA 6 ASP E 110 PHE E 115 -1 N GLY E 111 O THR E 108 SHEET 4 EA 6 GLU E 47 MET E 64 -1 O GLN E 56 N PHE E 115 SHEET 5 EA 6 ALA E 118 MET E 124 1 O GLN E 119 N TYR E 52 SHEET 6 EA 6 GLN E 98 VAL E 99 1 O GLN E 98 N ARG E 120 SHEET 1 EB 6 ASP E 75 SER E 79 0 SHEET 2 EB 6 ILE E 104 THR E 108 -1 O ALA E 105 N THR E 78 SHEET 3 EB 6 ASP E 110 PHE E 115 -1 N GLY E 111 O THR E 108 SHEET 4 EB 6 GLU E 47 MET E 64 -1 O GLN E 56 N PHE E 115 SHEET 5 EB 6 LEU E 27 ASP E 42 -1 O THR E 30 N ARG E 57 SHEET 6 EB 6 ILE E 152 LYS E 155 1 O ASP E 153 N VAL E 29 SHEET 1 EC 4 ILE E 88 ALA E 90 0 SHEET 2 EC 4 VAL E 136 SER E 144 -1 O GLY E 143 N THR E 89 SHEET 3 EC 4 TYR E 193 GLU E 204 -1 O VAL E 196 N PHE E 142 SHEET 4 EC 4 TYR E 172 GLN E 184 -1 O GLU E 173 N ARG E 203 SSBOND 1 CYS A 125 CYS A 138 1555 1555 1.99 SSBOND 2 CYS B 125 CYS B 138 1555 1555 2.02 SSBOND 3 CYS C 125 CYS C 138 1555 1555 1.99 SSBOND 4 CYS D 125 CYS D 138 1555 1555 2.00 SSBOND 5 CYS E 125 CYS E 138 1555 1555 1.98 SSBOND 6 CYS E 188 CYS E 189 1555 1555 2.05 CRYST1 135.524 175.935 128.914 90.00 90.00 90.00 C 2 2 21 40 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 0.007379 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005684 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007757 0.00000