HEADER IMMUNE SYSTEM 17-NOV-99 1C5D TITLE THE CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF A RAT MONOCLONAL ANTIBODY TITLE 2 AGAINST THE MAIN IMMUNOGENIC REGION OF THE HUMAN MUSCLE ACETYLCHOLINE TITLE 3 RECEPTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: MONOCLONAL ANTIBODY AGAINST THE MAIN IMMUNOGENIC REGION OF COMPND 3 THE HUMAN MUSCLE ACETYLCHOLINE RECEPTOR; COMPND 4 CHAIN: L, A; COMPND 5 FRAGMENT: FAB FRAGMENT, HEAVY CHAIN; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: MONOCLONAL ANTIBODY AGAINST THE MAIN IMMUNOGENIC REGION OF COMPND 8 THE HUMAN MUSCLE ACETYLCHOLINE RECEPTOR; COMPND 9 CHAIN: H, B; COMPND 10 FRAGMENT: FAB FRAGMENT, LIGHT CHAIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 7 ORGANISM_COMMON: NORWAY RAT; SOURCE 8 ORGANISM_TAXID: 10116 KEYWDS IMMUNOGLOBULIN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR M.KONTOU,D.D.LEONIDAS,E.H.VATZAKI,P.TSANTILI,A.MAMALAKI, AUTHOR 2 N.G.OIKONOMAKOS,K.R.ACHARYA,S.J.TZARTOS REVDAT 6 09-AUG-23 1C5D 1 REMARK REVDAT 5 04-OCT-17 1C5D 1 REMARK REVDAT 4 13-JUL-11 1C5D 1 VERSN REVDAT 3 24-FEB-09 1C5D 1 VERSN REVDAT 2 09-AUG-00 1C5D 1 JRNL REVDAT 1 03-DEC-99 1C5D 0 JRNL AUTH M.KONTOU,D.D.LEONIDAS,E.H.VATZAKI,P.TSANTILI,A.MAMALAKI, JRNL AUTH 2 N.G.OIKONOMAKOS,K.R.ACHARYA,S.J.TZARTOS JRNL TITL THE CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF A RAT JRNL TITL 2 MONOCLONAL ANTIBODY AGAINST THE MAIN IMMUNOGENIC REGION OF JRNL TITL 3 THE HUMAN MUSCLE ACETYLCHOLINE RECEPTOR. JRNL REF EUR.J.BIOCHEM. V. 267 2389 2000 JRNL REFN ISSN 0014-2956 JRNL PMID 10759865 JRNL DOI 10.1046/J.1432-1327.2000.01252.X REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 76.1 REMARK 3 NUMBER OF REFLECTIONS : 26381 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 SET) : 0.196 REMARK 3 FREE R VALUE : 0.304 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1288 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.55 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 51.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2815 REMARK 3 BIN R VALUE (WORKING SET) : 0.3520 REMARK 3 BIN FREE R VALUE : 0.3890 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 131 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.034 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6506 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 209 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : 0.45 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.49 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.51 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 30.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.810 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.620 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.080 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.960 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.300 ; 2.500 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1C5D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-NOV-99. REMARK 100 THE DEPOSITION ID IS D_1000001357. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-96 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ELETTRA REMARK 200 BEAMLINE : 5.2R REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOMAR, XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26381 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 76.1 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.4500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 51.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.23200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.120 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: 2CGR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12 MG/ML FAB192, 18% W/V PEG6000, 150 REMARK 280 MM NACL, 100 MM BIS-TRIS/HCL, PH 7.5, 2 MM EDTA, AT 16 DEG. C, REMARK 280 TEMPERATURE 289K 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 99.76000 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 99.76000 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 39.85500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 55.04000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 39.85500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 55.04000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 99.76000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 39.85500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 55.04000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 99.76000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 39.85500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 55.04000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H, A, B 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 3570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 3520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, 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 ARG H 215 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 LYS L 146 O CYS L 193 2.13 REMARK 500 O GLU B 98 N GLY B 100 2.16 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 H 95 CA - CB - SG ANGL. DEV. = 6.8 DEGREES REMARK 500 PRO A 8 C - N - CA ANGL. DEV. = -12.2 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 L 30 -120.78 66.02 REMARK 500 PRO L 40 127.55 -38.36 REMARK 500 THR L 51 -48.02 59.22 REMARK 500 ALA L 84 -160.50 169.93 REMARK 500 LEU L 94 -141.81 60.84 REMARK 500 GLN L 165 117.71 -30.88 REMARK 500 ASP L 169 13.79 -141.93 REMARK 500 SER L 170 18.61 57.82 REMARK 500 ALA L 183 -70.78 -51.18 REMARK 500 GLU L 194 98.55 61.16 REMARK 500 LYS L 198 -6.54 -55.48 REMARK 500 SER L 200 -63.02 -105.95 REMARK 500 SER L 201 -45.02 104.68 REMARK 500 GLU L 212 1.40 174.66 REMARK 500 SER H 15 -3.20 82.18 REMARK 500 SER H 25 -111.39 -118.38 REMARK 500 PRO H 40 170.52 -58.03 REMARK 500 ALA H 49 146.55 45.57 REMARK 500 SER H 84 79.09 18.68 REMARK 500 GLU H 88 -0.51 -50.50 REMARK 500 ALA H 91 174.95 171.54 REMARK 500 ASP H 99 -28.58 71.84 REMARK 500 TRP H 101 -64.58 -106.19 REMARK 500 PRO H 123 -162.54 -78.34 REMARK 500 ASP H 134 174.17 54.10 REMARK 500 THR H 135 -148.64 -99.31 REMARK 500 THR H 136 141.68 -177.46 REMARK 500 SER H 138 -26.66 70.07 REMARK 500 PRO H 151 -141.57 -101.07 REMARK 500 SER H 160 -4.75 63.24 REMARK 500 LEU H 163 61.17 11.91 REMARK 500 VAL H 185 149.13 -174.17 REMARK 500 SER H 188 -10.73 -141.51 REMARK 500 ALA H 203 -3.29 -47.07 REMARK 500 SER H 204 13.26 -150.99 REMARK 500 GLU H 213 -175.43 -68.29 REMARK 500 SER A 7 -75.69 -81.52 REMARK 500 ASP A 28 98.04 -59.42 REMARK 500 ASN A 30 -117.01 66.25 REMARK 500 THR A 51 -53.12 72.14 REMARK 500 ILE A 83 95.62 -61.74 REMARK 500 LEU A 94 -145.22 76.14 REMARK 500 ALA A 108 -174.83 -58.69 REMARK 500 ASN A 137 94.13 34.79 REMARK 500 VAL A 145 -99.12 -88.38 REMARK 500 LYS A 146 103.06 64.25 REMARK 500 ARG A 155 -14.53 -140.14 REMARK 500 ASP A 156 27.37 -74.07 REMARK 500 SER A 167 30.14 -72.83 REMARK 500 LYS A 168 -43.41 -132.25 REMARK 500 REMARK 500 THIS ENTRY HAS 79 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE PROTEIN WAS SEQUENCED BY P.TSANTILI,S.J.TZARTOS, REMARK 999 A.MAMALAKI, 1999, HIGH AFFINITY SINGLE-CHAIN FV ANTIBODY REMARK 999 FRAGMENTS PROTECTING THE HUMAN NICOTINIC ACETYLCHOLINE REMARK 999 RECEPTOR. J. NEUROIMMUNOL. 94, 15-27. EMBL NUCLEOTIDE REMARK 999 SEQUENCE DATABASE ACCESSION# AJ250888, RATTUS NORVEGICUS REMARK 999 PARTIAL MRNA FOR IMMUNOGLOBULIN HEAVY CHAIN VARIABLE REMARK 999 REGION, (IGLV GENE), MAB192 ACCESSION# AJ250889, RATTUS REMARK 999 NORVEGICUS PARTIAL MRNA FOR IMMUNOGLOBULIN LIGHT CHAIN REMARK 999 VARIABLE REGION, (IGLV GENE), MAB192 DBREF 1C5D L 1 213 PDB 1C5D 1C5D 1 213 DBREF 1C5D H 1 215 PDB 1C5D 1C5D 1 215 DBREF 1C5D A 1 213 PDB 1C5D 1C5D 1 213 DBREF 1C5D B 1 215 PDB 1C5D 1C5D 1 215 SEQRES 1 L 213 ASP ILE GLN MET THR GLN SER PRO PRO SER LEU SER ALA SEQRES 2 L 213 SER LEU GLY ASP LYS VAL THR ILE THR CYS GLN ALA SER SEQRES 3 L 213 GLN ASP ILE ASN LYS TYR ILE ALA TRP TYR GLN GLN LYS SEQRES 4 L 213 PRO GLY LYS ALA PRO ARG GLN LEU ILE ARG TYR THR SER SEQRES 5 L 213 ILE LEU VAL LEU GLY THR PRO SER ARG PHE SER GLY SER SEQRES 6 L 213 GLY SER GLY ARG ASP PHE SER PHE SER ILE SER ASN VAL SEQRES 7 L 213 ALA SER GLU ASP ILE ALA SER TYR TYR CYS LEU GLN TYR SEQRES 8 L 213 GLY ASN LEU TYR THR PHE GLY ALA GLY THR LYS LEU GLU SEQRES 9 L 213 ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE SEQRES 10 L 213 PRO PRO SER THR GLU GLN LEU ALA THR GLY GLY ALA SER SEQRES 11 L 213 VAL VAL CYS LEU MET ASN ASN PHE TYR PRO ARG ASP ILE SEQRES 12 L 213 SER VAL LYS TRP LYS ILE ASP GLY THR GLU ARG ARG ASP SEQRES 13 L 213 GLY VAL LEU ASP SER VAL THR ASP GLN ASP SER LYS ASP SEQRES 14 L 213 SER THR TYR SER MET SER SER THR LEU SER LEU THR LYS SEQRES 15 L 213 ALA ASP TYR GLU SER HIS ASN LEU TYR THR CYS GLU VAL SEQRES 16 L 213 VAL HIS LYS THR SER SER SER PRO VAL VAL LYS SER PHE SEQRES 17 L 213 ASN ARG ASN GLU CYS SEQRES 1 H 215 GLU VAL LYS LEU LEU GLU SER GLY PRO GLY LEU VAL GLN SEQRES 2 H 215 PRO SER GLN THR LEU SER LEU THR CYS THR VAL SER GLY SEQRES 3 H 215 PHE PRO LEU THR THR ASN GLY VAL SER TRP VAL ARG GLN SEQRES 4 H 215 PRO PRO GLY LYS GLY LEU GLU TRP ILE ALA ALA ILE SER SEQRES 5 H 215 SER GLY GLY SER PRO TYR TYR ASN SER ALA LEU LYS SER SEQRES 6 H 215 ARG LEU SER ILE ASN ARG ASP THR SER LYS SER GLN VAL SEQRES 7 H 215 PHE LEU LYS MET ASN SER LEU GLN THR GLU ASP THR ALA SEQRES 8 H 215 ILE TYR PHE CYS THR ARG GLU ASP GLY TRP ASN TYR PHE SEQRES 9 H 215 ASP TYR TRP GLY PRO GLY THR MET VAL THR VAL SER SER SEQRES 10 H 215 ALA GLN THR THR ALA PRO SER VAL TYR PRO LEU ALA PRO SEQRES 11 H 215 GLY CYS GLY ASP THR THR SER SER THR VAL THR LEU GLY SEQRES 12 H 215 CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR VAL SEQRES 13 H 215 THR TRP ASN SER GLY ALA LEU SER SER ASP VAL HIS THR SEQRES 14 H 215 PHE PRO ALA VAL LEU GLN SER GLY LEU TYR THR LEU THR SEQRES 15 H 215 SER SER VAL THR SER SER THR TRP PRO SER GLN THR VAL SEQRES 16 H 215 THR CYS ASN VAL ALA HIS PRO ALA SER SER THR LYS VAL SEQRES 17 H 215 ASP LYS LYS LEU GLU ARG ARG SEQRES 1 A 213 ASP ILE GLN MET THR GLN SER PRO PRO SER LEU SER ALA SEQRES 2 A 213 SER LEU GLY ASP LYS VAL THR ILE THR CYS GLN ALA SER SEQRES 3 A 213 GLN ASP ILE ASN LYS TYR ILE ALA TRP TYR GLN GLN LYS SEQRES 4 A 213 PRO GLY LYS ALA PRO ARG GLN LEU ILE ARG TYR THR SER SEQRES 5 A 213 ILE LEU VAL LEU GLY THR PRO SER ARG PHE SER GLY SER SEQRES 6 A 213 GLY SER GLY ARG ASP PHE SER PHE SER ILE SER ASN VAL SEQRES 7 A 213 ALA SER GLU ASP ILE ALA SER TYR TYR CYS LEU GLN TYR SEQRES 8 A 213 GLY ASN LEU TYR THR PHE GLY ALA GLY THR LYS LEU GLU SEQRES 9 A 213 ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE SEQRES 10 A 213 PRO PRO SER THR GLU GLN LEU ALA THR GLY GLY ALA SER SEQRES 11 A 213 VAL VAL CYS LEU MET ASN ASN PHE TYR PRO ARG ASP ILE SEQRES 12 A 213 SER VAL LYS TRP LYS ILE ASP GLY THR GLU ARG ARG ASP SEQRES 13 A 213 GLY VAL LEU ASP SER VAL THR ASP GLN ASP SER LYS ASP SEQRES 14 A 213 SER THR TYR SER MET SER SER THR LEU SER LEU THR LYS SEQRES 15 A 213 ALA ASP TYR GLU SER HIS ASN LEU TYR THR CYS GLU VAL SEQRES 16 A 213 VAL HIS LYS THR SER SER SER PRO VAL VAL LYS SER PHE SEQRES 17 A 213 ASN ARG ASN GLU CYS SEQRES 1 B 215 GLU VAL LYS LEU LEU GLU SER GLY PRO GLY LEU VAL GLN SEQRES 2 B 215 PRO SER GLN THR LEU SER LEU THR CYS THR VAL SER GLY SEQRES 3 B 215 PHE PRO LEU THR THR ASN GLY VAL SER TRP VAL ARG GLN SEQRES 4 B 215 PRO PRO GLY LYS GLY LEU GLU TRP ILE ALA ALA ILE SER SEQRES 5 B 215 SER GLY GLY SER PRO TYR TYR ASN SER ALA LEU LYS SER SEQRES 6 B 215 ARG LEU SER ILE ASN ARG ASP THR SER LYS SER GLN VAL SEQRES 7 B 215 PHE LEU LYS MET ASN SER LEU GLN THR GLU ASP THR ALA SEQRES 8 B 215 ILE TYR PHE CYS THR ARG GLU ASP GLY TRP ASN TYR PHE SEQRES 9 B 215 ASP TYR TRP GLY PRO GLY THR MET VAL THR VAL SER SER SEQRES 10 B 215 ALA GLN THR THR ALA PRO SER VAL TYR PRO LEU ALA PRO SEQRES 11 B 215 GLY CYS GLY ASP THR THR SER SER THR VAL THR LEU GLY SEQRES 12 B 215 CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR VAL SEQRES 13 B 215 THR TRP ASN SER GLY ALA LEU SER SER ASP VAL HIS THR SEQRES 14 B 215 PHE PRO ALA VAL LEU GLN SER GLY LEU TYR THR LEU THR SEQRES 15 B 215 SER SER VAL THR SER SER THR TRP PRO SER GLN THR VAL SEQRES 16 B 215 THR CYS ASN VAL ALA HIS PRO ALA SER SER THR LYS VAL SEQRES 17 B 215 ASP LYS LYS LEU GLU ARG ARG FORMUL 5 HOH *209(H2 O) HELIX 1 1 SER L 80 ASP L 82 5 3 HELIX 2 2 THR L 121 THR L 126 1 6 HELIX 3 3 LYS L 182 SER L 187 1 6 HELIX 4 4 LYS H 64 ARG H 66 5 3 HELIX 5 5 THR H 87 ASP H 89 5 3 HELIX 6 6 ASN H 159 GLY H 161 5 3 HELIX 7 7 PRO H 202 SER H 204 5 3 HELIX 8 8 SER A 80 ASP A 82 5 3 HELIX 9 9 THR A 121 ALA A 125 1 5 HELIX 10 10 ASP A 184 SER A 187 1 4 HELIX 11 11 THR B 87 ASP B 89 5 3 SHEET 1 A 4 MET L 4 SER L 7 0 SHEET 2 A 4 VAL L 19 ALA L 25 -1 N GLN L 24 O THR L 5 SHEET 3 A 4 ASP L 70 ILE L 75 -1 N ILE L 75 O VAL L 19 SHEET 4 A 4 PHE L 62 SER L 67 -1 N SER L 67 O ASP L 70 SHEET 1 B 5 SER L 10 SER L 14 0 SHEET 2 B 5 THR L 101 LYS L 106 1 N LYS L 102 O LEU L 11 SHEET 3 B 5 ALA L 84 GLN L 90 -1 N TYR L 86 O THR L 101 SHEET 4 B 5 ILE L 33 GLN L 38 -1 N GLN L 38 O SER L 85 SHEET 5 B 5 ARG L 45 ILE L 48 -1 N ILE L 48 O TRP L 35 SHEET 1 C 4 THR L 113 PHE L 117 0 SHEET 2 C 4 GLY L 128 ASN L 136 -1 N ASN L 136 O THR L 113 SHEET 3 C 4 MET L 174 THR L 181 -1 N LEU L 180 O ALA L 129 SHEET 4 C 4 VAL L 158 VAL L 162 -1 N SER L 161 O SER L 175 SHEET 1 D 2 TRP L 147 ILE L 149 0 SHEET 2 D 2 THR L 152 ARG L 154 -1 N ARG L 154 O TRP L 147 SHEET 1 E 2 LEU L 190 THR L 192 0 SHEET 2 E 2 SER L 207 ASN L 209 -1 N PHE L 208 O TYR L 191 SHEET 1 F 4 LEU H 4 GLY H 8 0 SHEET 2 F 4 LEU H 18 VAL H 24 -1 N THR H 23 O LEU H 5 SHEET 3 F 4 GLN H 77 MET H 82 -1 N MET H 82 O LEU H 18 SHEET 4 F 4 LEU H 67 ASP H 72 -1 N ASP H 72 O GLN H 77 SHEET 1 G 4 THR H 111 VAL H 113 0 SHEET 2 G 4 ALA H 91 ARG H 97 -1 N TYR H 93 O THR H 111 SHEET 3 G 4 VAL H 34 GLN H 39 -1 N GLN H 39 O ILE H 92 SHEET 4 G 4 LEU H 45 ILE H 51 -1 N ILE H 51 O VAL H 34 SHEET 1 H 3 SER H 124 LEU H 128 0 SHEET 2 H 3 VAL H 140 LYS H 147 -1 N LYS H 147 O SER H 124 SHEET 3 H 3 LEU H 181 SER H 187 -1 N SER H 187 O VAL H 140 SHEET 1 I 3 THR H 155 TRP H 158 0 SHEET 2 I 3 THR H 196 HIS H 201 -1 N ALA H 200 O THR H 155 SHEET 3 I 3 THR H 206 LYS H 211 -1 N LYS H 210 O CYS H 197 SHEET 1 J 2 VAL H 173 GLN H 175 0 SHEET 2 J 2 LEU H 178 THR H 180 -1 N THR H 180 O VAL H 173 SHEET 1 K 4 MET A 4 GLN A 6 0 SHEET 2 K 4 LYS A 18 ALA A 25 -1 N GLN A 24 O THR A 5 SHEET 3 K 4 ASP A 70 SER A 76 -1 N ILE A 75 O VAL A 19 SHEET 4 K 4 PHE A 62 SER A 67 -1 N SER A 67 O ASP A 70 SHEET 1 L 2 SER A 10 SER A 14 0 SHEET 2 L 2 LYS A 102 LYS A 106 1 N LYS A 102 O LEU A 11 SHEET 1 M 3 SER A 85 GLN A 90 0 SHEET 2 M 3 ILE A 33 GLN A 38 -1 N GLN A 38 O SER A 85 SHEET 3 M 3 ARG A 45 ILE A 48 -1 N ILE A 48 O TRP A 35 SHEET 1 N 4 THR A 113 PHE A 117 0 SHEET 2 N 4 GLY A 128 ASN A 136 -1 N ASN A 136 O THR A 113 SHEET 3 N 4 MET A 174 THR A 181 -1 N LEU A 180 O ALA A 129 SHEET 4 N 4 VAL A 158 VAL A 162 -1 N SER A 161 O SER A 175 SHEET 1 O 2 TRP A 147 ILE A 149 0 SHEET 2 O 2 THR A 152 ARG A 154 -1 N ARG A 154 O TRP A 147 SHEET 1 P 4 LEU B 4 SER B 7 0 SHEET 2 P 4 LEU B 18 VAL B 24 -1 N THR B 23 O LEU B 5 SHEET 3 P 4 GLN B 77 MET B 82 -1 N MET B 82 O LEU B 18 SHEET 4 P 4 LEU B 67 ASP B 72 -1 N ASP B 72 O GLN B 77 SHEET 1 Q 5 THR B 111 VAL B 113 0 SHEET 2 Q 5 ALA B 91 ARG B 97 -1 N TYR B 93 O THR B 111 SHEET 3 Q 5 VAL B 34 PRO B 40 -1 N GLN B 39 O ILE B 92 SHEET 4 Q 5 LEU B 45 ILE B 51 -1 N ILE B 51 O VAL B 34 SHEET 5 Q 5 PRO B 57 TYR B 59 -1 N TYR B 58 O ALA B 50 SHEET 1 R 4 SER B 124 LEU B 128 0 SHEET 2 R 4 VAL B 140 TYR B 149 -1 N LYS B 147 O SER B 124 SHEET 3 R 4 LEU B 178 SER B 187 -1 N SER B 187 O VAL B 140 SHEET 4 R 4 VAL B 173 GLN B 175 -1 N GLN B 175 O LEU B 178 SHEET 1 S 3 THR B 155 TRP B 158 0 SHEET 2 S 3 THR B 196 HIS B 201 -1 N ALA B 200 O THR B 155 SHEET 3 S 3 THR B 206 LYS B 211 -1 N LYS B 210 O CYS B 197 SSBOND 1 CYS L 23 CYS L 88 1555 1555 2.02 SSBOND 2 CYS L 133 CYS L 193 1555 1555 2.02 SSBOND 3 CYS L 213 CYS H 132 1555 1555 2.03 SSBOND 4 CYS H 22 CYS H 95 1555 1555 2.03 SSBOND 5 CYS H 144 CYS H 197 1555 1555 2.01 SSBOND 6 CYS A 23 CYS A 88 1555 1555 2.04 SSBOND 7 CYS A 133 CYS A 193 1555 1555 2.03 SSBOND 8 CYS A 213 CYS B 132 1555 1555 2.03 SSBOND 9 CYS B 22 CYS B 95 1555 1555 2.02 SSBOND 10 CYS B 144 CYS B 197 1555 1555 2.04 CISPEP 1 SER L 7 PRO L 8 0 -0.30 CISPEP 2 TYR L 139 PRO L 140 0 0.63 CISPEP 3 PHE H 150 PRO H 151 0 -0.53 CISPEP 4 GLU H 152 PRO H 153 0 0.06 CISPEP 5 TRP H 190 PRO H 191 0 0.25 CISPEP 6 TYR A 139 PRO A 140 0 0.05 CISPEP 7 PHE B 150 PRO B 151 0 -0.22 CISPEP 8 GLU B 152 PRO B 153 0 -0.12 CISPEP 9 TRP B 190 PRO B 191 0 0.71 CRYST1 79.710 110.080 199.520 90.00 90.00 90.00 C 2 2 21 16 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 0.012545 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009084 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005012 0.00000