PDB Short entry for 1ZVY HEADER HYDROLASE/IMMUNE SYSTEM 03-JUN-05 1ZVY TITLE CRYSTAL STRUCTURE OF THE VHH D3-L11 IN COMPLEX WITH HEN EGG WHITE TITLE 2 LYSOZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMMUNOGLOBULIN HEAVY CHAIN ANTIBODY VARIABLE DOMAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: D3-L11; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: LYSOZYME C; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: 1,4-BETA-N-ACETYLMURAMIDASE C, ALLERGEN GAL D 4, GAL D IV; COMPND 10 EC: 3.2.1.17 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAMELUS DROMEDARIUS; SOURCE 3 ORGANISM_COMMON: ARABIAN CAMEL; SOURCE 4 ORGANISM_TAXID: 9838; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: WK6SU-; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PHEN06; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 12 ORGANISM_COMMON: CHICKEN; SOURCE 13 ORGANISM_TAXID: 9031 KEYWDS BETA SANDWICH, IMMUNOGLOBULIN FOLD, PROTEIN PROTEIN HETEROCOMPLEX, KEYWDS 2 ALPHA-BETA ORTHOGONAL BUNDLE, HYDROLASE-IMMUNE SYSTEM COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR E.DE GENST,K.SILENCE,K.DECANNIERE,K.CONRATH,R.LORIS,J.KINNE, AUTHOR 2 S.MUYLDERMANS,L.WYNS REVDAT 5 23-AUG-23 1ZVY 1 REMARK REVDAT 4 11-OCT-17 1ZVY 1 REMARK REVDAT 3 13-JUL-11 1ZVY 1 VERSN REVDAT 2 24-FEB-09 1ZVY 1 VERSN REVDAT 1 04-APR-06 1ZVY 0 JRNL AUTH E.DE GENST,K.SILENCE,K.DECANNIERE,K.CONRATH,R.LORIS,J.KINNE, JRNL AUTH 2 S.MUYLDERMANS,L.WYNS JRNL TITL MOLECULAR BASIS FOR THE PREFERENTIAL CLEFT RECOGNITION BY JRNL TITL 2 DROMEDARY HEAVY-CHAIN ANTIBODIES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 103 4586 2006 JRNL REFN ISSN 0027-8424 JRNL PMID 16537393 JRNL DOI 10.1073/PNAS.0505379103 REMARK 2 REMARK 2 RESOLUTION. 1.63 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.63 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 17.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1032625.250 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.1 REMARK 3 NUMBER OF REFLECTIONS : 29781 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) : 0.209 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1536 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 1.63 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 48.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2526 REMARK 3 BIN R VALUE (WORKING SET) : 0.2610 REMARK 3 BIN FREE R VALUE : 0.2780 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 139 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.024 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1890 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 218 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.05000 REMARK 3 B22 (A**2) : -3.87000 REMARK 3 B33 (A**2) : -2.19000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.25000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.14 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) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.16 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.140 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.630 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.340 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 2.440 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.250 ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.44 REMARK 3 BSOL : 61.78 REMARK 3 REMARK 3 NCS MODEL : RESTRAINTS 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 : PROTEIN.TOP REMARK 3 PARAMETER FILE 2 : WATER.TOP REMARK 3 PARAMETER FILE 3 : ION.TOP REMARK 3 PARAMETER FILE 4 : GOL_XPLOR_TOP.TXT REMARK 3 PARAMETER FILE 5 : PO4_XPLOR_TOP.TXT REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN_REP.PARAM REMARK 3 TOPOLOGY FILE 2 : WATER_REP.PARAM REMARK 3 TOPOLOGY FILE 3 : ION.PARAM REMARK 3 TOPOLOGY FILE 4 : GOL_XPLOR_PAR.TXT REMARK 3 TOPOLOGY FILE 5 : PO4_XPLOR_PAR.TXT REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 1ZVY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUN-05. REMARK 100 THE DEPOSITION ID IS D_1000033185. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JAN-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.84530 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29801 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08700 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) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.35400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1JTT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MAGNESIUM ACETATE, SODIUM CACODYLATE, REMARK 280 PEG 8000, GLYCEROL, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 24.93950 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: DIMERIC 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 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 SER A 126 REMARK 465 SER A 127 REMARK 465 ARG A 128 REMARK 465 GLY A 129 REMARK 465 ARG A 130 REMARK 465 HIS A 131 REMARK 465 HIS A 132 REMARK 465 HIS A 133 REMARK 465 HIS A 134 REMARK 465 HIS A 135 REMARK 465 HIS A 136 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 ASP A 1 N CB CG OD1 OD2 REMARK 470 GLN A 3 CD OE1 REMARK 470 GLN A 13 CB CG CD OE1 NE2 REMARK 470 LEU A 18 CD1 REMARK 470 LYS A 43 CG CD CE NZ REMARK 470 LYS A 74 CG CD CE NZ REMARK 470 LYS A 76 CD CE NZ REMARK 470 ARG A 82 NE CZ NH1 NH2 REMARK 470 LYS A 87 CE NZ REMARK 470 ARG A 100 NH1 REMARK 470 LYS A 101 CD CE NZ REMARK 470 GLN A 111 CG CD OE1 NE2 REMARK 470 ASN B 19 ND2 REMARK 470 ARG B 45 NE CZ NH1 NH2 REMARK 470 ARG B 68 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 73 NE CZ NH1 NH2 REMARK 470 ASP B 87 OD1 REMARK 470 LYS B 97 CE NZ REMARK 470 GLN B 121 CG CD OE1 NE2 REMARK 470 ARG B 125 CG CD NE CZ NH1 NH2 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 SER A 27 165.88 174.82 REMARK 500 THR A 28 -89.83 -120.96 REMARK 500 GLU A 32 -68.02 -98.76 REMARK 500 ALA A 92 175.53 175.33 REMARK 500 ASN B 74 60.99 29.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1758 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZV5 RELATED DB: PDB REMARK 900 RELATED ID: 1ZVH RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE OF A CAMELID HEAVY-CHAIN ANTIBODY REMARK 999 HAS NOT BEEN DEPOSITED INTO ANY SEQUENCE DATABASE. DBREF 1ZVY B 1 129 UNP P00698 LYSC_CHICK 19 147 DBREF 1ZVY A 1 136 PDB 1ZVY 1ZVY 1 136 SEQRES 1 A 136 ASP VAL GLN LEU VAL GLU SER GLY GLY GLY SER VAL GLN SEQRES 2 A 136 ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 A 136 SER THR ASP SER ILE GLU TYR MET THR TRP PHE ARG GLN SEQRES 4 A 136 ALA PRO GLY LYS ALA ARG GLU GLY VAL ALA ALA LEU TYR SEQRES 5 A 136 THR HIS THR GLY ASN THR TYR TYR THR ASP SER VAL LYS SEQRES 6 A 136 GLY ARG PHE THR ILE SER GLN ASP LYS ALA LYS ASN MET SEQRES 7 A 136 ALA TYR LEU ARG MET ASP SER VAL LYS SER GLU ASP THR SEQRES 8 A 136 ALA ILE TYR THR CYS GLY ALA THR ARG LYS TYR VAL PRO SEQRES 9 A 136 VAL ARG PHE ALA LEU ASP GLN SER SER TYR ASP TYR TRP SEQRES 10 A 136 GLY GLN GLY THR GLN VAL THR VAL SER SER ARG GLY ARG SEQRES 11 A 136 HIS HIS HIS HIS HIS HIS SEQRES 1 B 129 LYS VAL PHE GLY ARG CYS GLU LEU ALA ALA ALA MET LYS SEQRES 2 B 129 ARG HIS GLY LEU ASP ASN TYR ARG GLY TYR SER LEU GLY SEQRES 3 B 129 ASN TRP VAL CYS ALA ALA LYS PHE GLU SER ASN PHE ASN SEQRES 4 B 129 THR GLN ALA THR ASN ARG ASN THR ASP GLY SER THR ASP SEQRES 5 B 129 TYR GLY ILE LEU GLN ILE ASN SER ARG TRP TRP CYS ASN SEQRES 6 B 129 ASP GLY ARG THR PRO GLY SER ARG ASN LEU CYS ASN ILE SEQRES 7 B 129 PRO CYS SER ALA LEU LEU SER SER ASP ILE THR ALA SER SEQRES 8 B 129 VAL ASN CYS ALA LYS LYS ILE VAL SER ASP GLY ASN GLY SEQRES 9 B 129 MET ASN ALA TRP VAL ALA TRP ARG ASN ARG CYS LYS GLY SEQRES 10 B 129 THR ASP VAL GLN ALA TRP ILE ARG GLY CYS ARG LEU HET PO4 B1106 5 HET GOL B1758 6 HETNAM PO4 PHOSPHATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 PO4 O4 P 3- FORMUL 4 GOL C3 H8 O3 FORMUL 5 HOH *218(H2 O) HELIX 1 1 ASP A 62 LYS A 65 5 4 HELIX 2 2 LYS A 74 LYS A 76 5 3 HELIX 3 3 LYS A 87 THR A 91 5 5 HELIX 4 4 PRO A 104 ALA A 108 5 5 HELIX 5 5 ASP A 110 TYR A 114 5 5 HELIX 6 6 GLY B 4 HIS B 15 1 12 HELIX 7 7 ASN B 19 TYR B 23 5 5 HELIX 8 8 SER B 24 ASN B 37 1 14 HELIX 9 9 PRO B 79 SER B 85 5 7 HELIX 10 10 ILE B 88 SER B 100 1 13 HELIX 11 11 ASN B 103 ALA B 107 5 5 HELIX 12 12 TRP B 108 CYS B 115 1 8 HELIX 13 13 ASP B 119 ARG B 125 5 7 SHEET 1 A 4 GLN A 3 SER A 7 0 SHEET 2 A 4 LEU A 18 SER A 25 -1 O SER A 25 N GLN A 3 SHEET 3 A 4 MET A 78 MET A 83 -1 O MET A 83 N LEU A 18 SHEET 4 A 4 PHE A 68 ASP A 73 -1 N THR A 69 O ARG A 82 SHEET 1 B 6 GLY A 10 SER A 11 0 SHEET 2 B 6 THR A 121 THR A 124 1 O THR A 124 N GLY A 10 SHEET 3 B 6 ALA A 92 ALA A 98 -1 N TYR A 94 O THR A 121 SHEET 4 B 6 TYR A 33 GLN A 39 -1 N THR A 35 O GLY A 97 SHEET 5 B 6 GLU A 46 TYR A 52 -1 O ALA A 49 N TRP A 36 SHEET 6 B 6 THR A 58 TYR A 60 -1 O TYR A 59 N ALA A 50 SHEET 1 C 4 GLY A 10 SER A 11 0 SHEET 2 C 4 THR A 121 THR A 124 1 O THR A 124 N GLY A 10 SHEET 3 C 4 ALA A 92 ALA A 98 -1 N TYR A 94 O THR A 121 SHEET 4 C 4 TYR A 116 TRP A 117 -1 O TYR A 116 N ALA A 98 SHEET 1 D 3 THR B 43 ARG B 45 0 SHEET 2 D 3 THR B 51 TYR B 53 -1 O ASP B 52 N ASN B 44 SHEET 3 D 3 ILE B 58 ASN B 59 -1 O ILE B 58 N TYR B 53 SSBOND 1 CYS A 22 CYS A 96 1555 1555 2.02 SSBOND 2 CYS B 6 CYS B 127 1555 1555 2.04 SSBOND 3 CYS B 30 CYS B 115 1555 1555 2.04 SSBOND 4 CYS B 64 CYS B 80 1555 1555 2.04 SSBOND 5 CYS B 76 CYS B 94 1555 1555 2.04 SITE 1 AC1 6 ARG B 125 GLY B 126 CYS B 127 ARG B 128 SITE 2 AC1 6 HOH B1796 HOH B1824 SITE 1 AC2 5 GLY B 22 TYR B 23 SER B 24 ASN B 27 SITE 2 AC2 5 VAL B 120 CRYST1 43.913 49.879 56.995 90.00 92.08 90.00 P 1 21 1 2 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 0.022770 0.000000 0.000830 0.00000 SCALE2 0.000000 0.020050 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017560 0.00000