PDB Short entry for 1KIR HEADER COMPLEX (IMMUNOGLOBULIN/HYDROLASE) 23-OCT-96 1KIR TITLE FV MUTANT Y(A 50)S (VL DOMAIN) OF MOUSE MONOCLONAL ANTIBODY TITLE 2 D1.3 COMPLEXED WITH HEN EGG WHITE LYSOZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: MONOCLONAL ANTIBODY D1.3; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: MONOCLONAL ANTIBODY D1.3; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: LYSOZYME; COMPND 13 CHAIN: C; COMPND 14 EC: 3.2.1.17; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 ORGAN: EGG; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 10 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 11 ORGANISM_TAXID: 10090; SOURCE 12 ORGAN: EGG; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 17 ORGANISM_COMMON: CHICKEN; SOURCE 18 ORGANISM_TAXID: 9031; SOURCE 19 ORGAN: EGG; SOURCE 20 CELL: EGG; SOURCE 21 CELLULAR_LOCATION: EGG WHITE; SOURCE 22 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 23 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS IMMUNOGLOBULIN V REGION, SIGNAL, HYDROLASE, GLYCOSIDASE, KEYWDS 2 BACTERIOLYTIC ENZYME, EGG WHITE, COMPLEX KEYWDS 3 (IMMUNOGLOBULIN/HYDROLASE) EXPDTA X-RAY DIFFRACTION AUTHOR B.A.FIELDS,R.J.POLJAK,R.A.MARIUZZA REVDAT 3 24-FEB-09 1KIR 1 VERSN REVDAT 2 01-APR-03 1KIR 1 JRNL REVDAT 1 23-DEC-96 1KIR 0 JRNL AUTH B.A.FIELDS,F.A.GOLDBAUM,W.DALL'ACQUA,E.L.MALCHIODI, JRNL AUTH 2 A.CAUERHFF,F.P.SCHWARZ,X.YSERN,R.J.POLJAK, JRNL AUTH 3 R.A.MARIUZZA JRNL TITL HYDROGEN BONDING AND SOLVENT STRUCTURE IN AN JRNL TITL 2 ANTIGEN-ANTIBODY INTERFACE. CRYSTAL STRUCTURES AND JRNL TITL 3 THERMODYNAMIC CHARACTERIZATION OF THREE FV MUTANTS JRNL TITL 4 COMPLEXED WITH LYSOZYME. JRNL REF BIOCHEMISTRY V. 35 15494 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8952503 JRNL DOI 10.1021/BI961709E REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.N.BHAT,G.A.BENTLEY,G.BOULOT,M.I.GREENE,D.TELLO, REMARK 1 AUTH 2 W.DALL'ACQUA,H.SOUCHON,F.P.SCHWARZ,R.A.MARIUZZA, REMARK 1 AUTH 3 R.J.POLJAK REMARK 1 TITL BOUND WATER MOLECULES AND CONFORMATIONAL REMARK 1 TITL 2 STABILIZATION HELP MEDIATE AN ANTIGEN-ANTIBODY REMARK 1 TITL 3 ASSOCIATION REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 91 1089 1994 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 2 REMARK 1 AUTH X.YSERN,B.A.FIELDS,T.N.BHAT,F.A.GOLDBAUM, REMARK 1 AUTH 2 W.DALL'ACQUA,F.P.SCHWARZ,R.J.POLJAK,R.A.MARIUZZA REMARK 1 TITL SOLVENT REARRANGEMENT IN AN ANTIGEN-ANTIBODY REMARK 1 TITL 2 INTERFACE INTRODUCED BY SITE-DIRECTED MUTAGENESIS REMARK 1 TITL 3 OF THE ANTIBODY COMBINING SITE REMARK 1 REF J.MOL.BIOL. V. 238 496 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 66.1 REMARK 3 NUMBER OF REFLECTIONS : 16783 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2725 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 142 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 1KIR COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-APR-94 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN REMARK 200 DATA SCALING SOFTWARE : XENGEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21066 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 82.8 REMARK 200 DATA REDUNDANCY : 2.200 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 64.61000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.22500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 64.61000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.22500 REMARK 290 SMTRY3 4 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLN A 40 110.02 -38.80 REMARK 500 THR A 51 -46.51 70.11 REMARK 500 SER A 77 75.68 54.59 REMARK 500 SER A 93 -155.78 55.04 REMARK 500 PRO B 41 118.29 -39.01 REMARK 500 SER B 84 71.10 63.93 REMARK 500 SER B 115 -146.50 -95.62 REMARK 500 ASP C 48 145.43 -177.54 REMARK 500 ARG C 128 88.43 -65.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR B 105 0.07 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 1KIR A 1 107 GB 554121 AAA38938 21 128 DBREF 1KIR B 1 116 GB 896294 AAA69766 133 248 DBREF 1KIR C 1 129 UNP P00698 LYSC_CHICK 19 147 SEQADV 1KIR VAL A 3 GB 554121 GLN 23 CONFLICT SEQADV 1KIR LEU A 4 GB 554121 MET 24 CONFLICT SEQADV 1KIR SER A 50 GB 554121 ASN 70 CONFLICT SEQADV 1KIR THR A 51 GB 554121 ALA 71 CONFLICT SEQADV 1KIR THR A 52 GB 554121 LYS 72 CONFLICT SEQADV 1KIR SER A 93 GB 554121 THR 113 CONFLICT SEQADV 1KIR A GB 554121 PRO 115 DELETION SEQADV 1KIR ARG A 96 GB 554121 TRP 117 CONFLICT SEQADV 1KIR LEU B 112 GB 896294 VAL 244 CONFLICT SEQRES 1 A 107 ASP ILE VAL LEU THR GLN SER PRO ALA SER LEU SER ALA SEQRES 2 A 107 SER VAL GLY GLU THR VAL THR ILE THR CYS ARG ALA SER SEQRES 3 A 107 GLY ASN ILE HIS ASN TYR LEU ALA TRP TYR GLN GLN LYS SEQRES 4 A 107 GLN GLY LYS SER PRO GLN LEU LEU VAL TYR SER THR THR SEQRES 5 A 107 THR LEU ALA ASP GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 A 107 GLY SER GLY THR GLN TYR SER LEU LYS ILE ASN SER LEU SEQRES 7 A 107 GLN PRO GLU ASP PHE GLY SER TYR TYR CYS GLN HIS PHE SEQRES 8 A 107 TRP SER THR PRO ARG THR PHE GLY GLY GLY THR LYS LEU SEQRES 9 A 107 GLU ILE LYS SEQRES 1 B 116 GLN VAL GLN LEU GLN GLU SER GLY PRO GLY LEU VAL ALA SEQRES 2 B 116 PRO SER GLN SER LEU SER ILE THR CYS THR VAL SER GLY SEQRES 3 B 116 PHE SER LEU THR GLY TYR GLY VAL ASN TRP VAL ARG GLN SEQRES 4 B 116 PRO PRO GLY LYS GLY LEU GLU TRP LEU GLY MET ILE TRP SEQRES 5 B 116 GLY ASP GLY ASN THR ASP TYR ASN SER ALA LEU LYS SER SEQRES 6 B 116 ARG LEU SER ILE SER LYS ASP ASN SER LYS SER GLN VAL SEQRES 7 B 116 PHE LEU LYS MET ASN SER LEU HIS THR ASP ASP THR ALA SEQRES 8 B 116 ARG TYR TYR CYS ALA ARG GLU ARG ASP TYR ARG LEU ASP SEQRES 9 B 116 TYR TRP GLY GLN GLY THR THR LEU THR VAL SER SER SEQRES 1 C 129 LYS VAL PHE GLY ARG CYS GLU LEU ALA ALA ALA MET LYS SEQRES 2 C 129 ARG HIS GLY LEU ASP ASN TYR ARG GLY TYR SER LEU GLY SEQRES 3 C 129 ASN TRP VAL CYS ALA ALA LYS PHE GLU SER ASN PHE ASN SEQRES 4 C 129 THR GLN ALA THR ASN ARG ASN THR ASP GLY SER THR ASP SEQRES 5 C 129 TYR GLY ILE LEU GLN ILE ASN SER ARG TRP TRP CYS ASN SEQRES 6 C 129 ASP GLY ARG THR PRO GLY SER ARG ASN LEU CYS ASN ILE SEQRES 7 C 129 PRO CYS SER ALA LEU LEU SER SER ASP ILE THR ALA SER SEQRES 8 C 129 VAL ASN CYS ALA LYS LYS ILE VAL SER ASP GLY ASN GLY SEQRES 9 C 129 MET ASN ALA TRP VAL ALA TRP ARG ASN ARG CYS LYS GLY SEQRES 10 C 129 THR ASP VAL GLN ALA TRP ILE ARG GLY CYS ARG LEU FORMUL 4 HOH *142(H2 O) HELIX 1 1 PRO A 80 ASP A 82 5 3 HELIX 2 2 LYS B 64 ARG B 66 5 3 HELIX 3 3 THR B 87 ASP B 89 5 3 HELIX 4 4 ARG C 5 ARG C 14 1 10 HELIX 5 5 TYR C 20 GLY C 22 5 3 HELIX 6 6 LEU C 25 SER C 36 1 12 HELIX 7 7 ALA C 82 LEU C 84 5 3 HELIX 8 8 THR C 89 ILE C 98 1 10 HELIX 9 9 GLY C 104 ALA C 107 5 4 HELIX 10 10 VAL C 109 ARG C 114 1 6 HELIX 11 11 VAL C 120 TRP C 123 5 4 SHEET 1 A 4 LEU A 4 SER A 7 0 SHEET 2 A 4 VAL A 19 ALA A 25 -1 N ARG A 24 O THR A 5 SHEET 3 A 4 GLN A 70 ILE A 75 -1 N ILE A 75 O VAL A 19 SHEET 4 A 4 PHE A 62 SER A 67 -1 N SER A 67 O GLN A 70 SHEET 1 B 5 SER A 10 ALA A 13 0 SHEET 2 B 5 THR A 102 ILE A 106 1 N LYS A 103 O LEU A 11 SHEET 3 B 5 GLY A 84 HIS A 90 -1 N TYR A 86 O THR A 102 SHEET 4 B 5 LEU A 33 GLN A 38 -1 N GLN A 38 O SER A 85 SHEET 5 B 5 GLN A 45 VAL A 48 -1 N VAL A 48 O TRP A 35 SHEET 1 C 4 GLN B 3 SER B 7 0 SHEET 2 C 4 LEU B 18 SER B 25 -1 N SER B 25 O GLN B 3 SHEET 3 C 4 GLN B 77 MET B 82 -1 N MET B 82 O LEU B 18 SHEET 4 C 4 LEU B 67 ASP B 72 -1 N ASP B 72 O GLN B 77 SHEET 1 D 5 THR B 110 LEU B 112 0 SHEET 2 D 5 ALA B 91 GLU B 98 -1 N TYR B 93 O THR B 110 SHEET 3 D 5 GLY B 33 GLN B 39 -1 N GLN B 39 O ARG B 92 SHEET 4 D 5 LEU B 45 ILE B 51 -1 N ILE B 51 O VAL B 34 SHEET 5 D 5 THR B 57 TYR B 59 -1 N ASP B 58 O MET B 50 SHEET 1 E 2 ALA B 96 GLU B 98 0 SHEET 2 E 2 LEU B 103 TRP B 106 -1 N TYR B 105 O ARG B 97 SHEET 1 F 2 THR C 43 ASN C 46 0 SHEET 2 F 2 ASP C 48 TYR C 53 -1 N ASP C 52 O ASN C 44 SSBOND 1 CYS A 23 CYS A 88 1555 1555 1.99 SSBOND 2 CYS B 22 CYS B 95 1555 1555 2.03 SSBOND 3 CYS C 6 CYS C 127 1555 1555 2.03 SSBOND 4 CYS C 30 CYS C 115 1555 1555 2.04 SSBOND 5 CYS C 64 CYS C 80 1555 1555 2.05 SSBOND 6 CYS C 76 CYS C 94 1555 1555 2.03 CISPEP 1 SER A 7 PRO A 8 0 -0.20 CISPEP 2 THR A 94 PRO A 95 0 -0.10 CRYST1 129.220 60.450 56.770 90.00 119.02 90.00 C 1 2 1 4 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 0.007739 0.000000 0.004293 0.00000 SCALE2 0.000000 0.016543 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020144 0.00000