HEADER IMMUNE SYSTEM 27-JUL-12 4B41 TITLE CRYSTAL STRUCTURE OF AN AMYLOID-BETA BINDING SINGLE CHAIN ANTIBODY G7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTIBODY G7; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 3 ORGANISM_COMMON: LLAMA; SOURCE 4 ORGANISM_TAXID: 9844; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: TG1; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMEK220 KEYWDS IMMUNE SYSTEM, ALZHEIMER'S DISEASE EXPDTA X-RAY DIFFRACTION AUTHOR D.X.BERINGER,B.DORRESTEIJN,L.RUTTEN,H.WIENK,M.EL KHATTABI, AUTHOR 2 L.M.J.KROON-BATENBURG,C.T.VERRIPS REVDAT 2 20-DEC-23 4B41 1 REMARK REVDAT 1 07-AUG-13 4B41 0 JRNL AUTH D.X.BERINGER,B.DORRESTEIJN,L.RUTTEN,H.WIENK,M.EL KHATTABI, JRNL AUTH 2 L.M.J.KROON-BATENBURG,C.T.VERRIPS JRNL TITL CRYSTAL STRUCTURE OF AN AMYLOID-BETA BINDING SINGLE CHAIN JRNL TITL 2 ANTIBODY G7 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.19 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) : 1.19 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.94 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.960 REMARK 3 COMPLETENESS FOR RANGE (%) : 85.1 REMARK 3 NUMBER OF REFLECTIONS : 50144 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.137 REMARK 3 R VALUE (WORKING SET) : 0.136 REMARK 3 FREE R VALUE : 0.162 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2546 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 49.9796 - 3.1212 0.94 2934 155 0.1404 0.1382 REMARK 3 2 3.1212 - 2.4774 0.93 2868 167 0.1508 0.1808 REMARK 3 3 2.4774 - 2.1642 0.92 2846 157 0.1385 0.1527 REMARK 3 4 2.1642 - 1.9664 0.92 2853 173 0.1235 0.1534 REMARK 3 5 1.9664 - 1.8254 0.91 2758 179 0.1277 0.1592 REMARK 3 6 1.8254 - 1.7178 0.92 2861 157 0.1329 0.1786 REMARK 3 7 1.7178 - 1.6317 0.92 2824 155 0.1294 0.1704 REMARK 3 8 1.6317 - 1.5607 0.91 2854 148 0.1274 0.1835 REMARK 3 9 1.5607 - 1.5006 0.90 2828 140 0.1358 0.1704 REMARK 3 10 1.5006 - 1.4488 0.88 2778 124 0.1340 0.1732 REMARK 3 11 1.4488 - 1.4035 0.88 2710 148 0.1329 0.2020 REMARK 3 12 1.4035 - 1.3634 0.84 2608 128 0.1309 0.1706 REMARK 3 13 1.3634 - 1.3275 0.84 2597 133 0.1362 0.1663 REMARK 3 14 1.3275 - 1.2951 0.83 2628 146 0.1335 0.1895 REMARK 3 15 1.2951 - 1.2657 0.82 2566 116 0.1270 0.1793 REMARK 3 16 1.2657 - 1.2387 0.82 2553 135 0.1280 0.1452 REMARK 3 17 1.2387 - 1.2140 0.78 2387 123 0.1332 0.1714 REMARK 3 18 1.2140 - 1.1911 0.36 1145 62 0.1460 0.1876 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 : 0.00 REMARK 3 B_SOL : 0.00 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.090 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.480 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.26 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.40 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 : 0.006 1996 REMARK 3 ANGLE : 1.132 2721 REMARK 3 CHIRALITY : 0.075 294 REMARK 3 PLANARITY : 0.004 365 REMARK 3 DIHEDRAL : 10.743 747 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 4B41 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-JUL-12. REMARK 100 THE DEPOSITION ID IS D_1290053524. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-AUG-10 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 5.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : LN2 COOLED FIXED-EXIT SI(111) REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : DYNAMICALLY BENDABLE MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50156 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.190 REMARK 200 RESOLUTION RANGE LOW (A) : 49.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 6.700 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.1 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.03000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.19 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 62.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.15000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3EZJ REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 29.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NA CITRATE PH 5.2, 0.2 NACL, 26 REMARK 280 -30% PEG8K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 GLU A 1 REMARK 465 GLU B 1 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 VAL B 2 CG1 CG2 REMARK 470 GLN B 3 CG CD OE1 NE2 REMARK 470 SER B 118 OG 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 A 2021 O HOH A 2022 2.03 REMARK 500 OD2 ASP A 72 O HOH A 2130 2.11 REMARK 500 O HOH A 2083 O HOH A 2084 2.12 REMARK 500 NH2 ARG B 50 O HOH B 2062 2.12 REMARK 500 O HOH B 2090 O HOH B 2092 2.15 REMARK 500 O HOH A 2100 O HOH A 2101 2.15 REMARK 500 O PRO A 104 O HOH A 2148 2.16 REMARK 500 CL CL A 1119 O HOH A 2161 2.19 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 A 2158 O HOH B 2007 1455 2.11 REMARK 500 O HOH A 2037 O HOH B 2015 1465 2.13 REMARK 500 O HOH A 2106 O HOH A 2154 1655 2.16 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 ALA A 91 169.17 177.91 REMARK 500 ALA A 98 57.93 -143.58 REMARK 500 ALA B 91 167.84 177.48 REMARK 500 ALA B 98 57.48 -142.59 REMARK 500 ASP B 106 -119.02 -110.02 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 A2044 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH B2127 DISTANCE = 6.37 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 1119 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1119 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1120 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1120 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 1121 DBREF 4B41 A 1 118 PDB 4B41 4B41 1 118 DBREF 4B41 B 1 118 PDB 4B41 4B41 1 118 SEQRES 1 A 118 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 A 118 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER ARG SEQRES 3 A 118 SER ILE ILE SER ASN ASN ALA MET GLY TRP TYR ARG GLN SEQRES 4 A 118 ALA PRO GLY LYS GLN ARG GLU LEU VAL ALA ARG ILE SER SEQRES 5 A 118 SER GLY GLY ARG THR THR TYR ALA ASP SER VAL LYS GLY SEQRES 6 A 118 ARG PHE THR ILE SER ARG ASP ASN ALA LYS THR THR VAL SEQRES 7 A 118 TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR ALA SEQRES 8 A 118 VAL TYR TYR CYS ASN ALA ALA SER LEU VAL ARG GLY PRO SEQRES 9 A 118 LEU ASP HIS TRP GLY GLN GLY THR GLN VAL THR VAL SER SEQRES 10 A 118 SER SEQRES 1 B 118 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 B 118 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER ARG SEQRES 3 B 118 SER ILE ILE SER ASN ASN ALA MET GLY TRP TYR ARG GLN SEQRES 4 B 118 ALA PRO GLY LYS GLN ARG GLU LEU VAL ALA ARG ILE SER SEQRES 5 B 118 SER GLY GLY ARG THR THR TYR ALA ASP SER VAL LYS GLY SEQRES 6 B 118 ARG PHE THR ILE SER ARG ASP ASN ALA LYS THR THR VAL SEQRES 7 B 118 TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR ALA SEQRES 8 B 118 VAL TYR TYR CYS ASN ALA ALA SER LEU VAL ARG GLY PRO SEQRES 9 B 118 LEU ASP HIS TRP GLY GLN GLY THR GLN VAL THR VAL SER SEQRES 10 B 118 SER HET CL A1119 1 HET CL A1120 1 HET CL B1119 1 HET GOL B1120 6 HET CL B1121 1 HETNAM CL CHLORIDE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 CL 4(CL 1-) FORMUL 6 GOL C3 H8 O3 FORMUL 8 HOH *294(H2 O) HELIX 1 1 SER A 25 SER A 30 1 6 HELIX 2 2 ASP A 61 LYS A 64 5 4 HELIX 3 3 LYS A 86 THR A 90 5 5 HELIX 4 4 SER B 25 ASN B 32 1 8 HELIX 5 5 ASP B 61 LYS B 64 5 4 HELIX 6 6 LYS B 86 THR B 90 5 5 SHEET 1 AA 4 VAL A 5 SER A 7 0 SHEET 2 AA 4 LEU A 18 ALA A 23 -1 O SER A 21 N SER A 7 SHEET 3 AA 4 THR A 77 MET A 82 -1 O VAL A 78 N CYS A 22 SHEET 4 AA 4 PHE A 67 ARG A 71 -1 O THR A 68 N GLN A 81 SHEET 1 AB 6 GLY A 10 VAL A 12 0 SHEET 2 AB 6 THR A 112 VAL A 116 1 O GLN A 113 N GLY A 10 SHEET 3 AB 6 ALA A 91 ALA A 97 -1 O ALA A 91 N VAL A 114 SHEET 4 AB 6 MET A 34 GLN A 39 -1 O GLY A 35 N ASN A 96 SHEET 5 AB 6 GLU A 46 ILE A 51 -1 O GLU A 46 N ARG A 38 SHEET 6 AB 6 THR A 57 TYR A 59 -1 O THR A 58 N ARG A 50 SHEET 1 BA 4 VAL B 5 SER B 7 0 SHEET 2 BA 4 LEU B 18 ALA B 23 -1 O SER B 21 N SER B 7 SHEET 3 BA 4 THR B 77 MET B 82 -1 O VAL B 78 N CYS B 22 SHEET 4 BA 4 PHE B 67 ARG B 71 -1 O THR B 68 N GLN B 81 SHEET 1 BB 6 GLY B 10 VAL B 12 0 SHEET 2 BB 6 THR B 112 VAL B 116 1 O GLN B 113 N GLY B 10 SHEET 3 BB 6 ALA B 91 ALA B 97 -1 O ALA B 91 N VAL B 114 SHEET 4 BB 6 MET B 34 GLN B 39 -1 O GLY B 35 N ASN B 96 SHEET 5 BB 6 GLU B 46 ILE B 51 -1 O GLU B 46 N ARG B 38 SHEET 6 BB 6 THR B 57 TYR B 59 -1 O THR B 58 N ARG B 50 SSBOND 1 CYS A 22 CYS A 95 1555 1555 2.04 SSBOND 2 CYS B 22 CYS B 95 1555 1555 2.04 CISPEP 1 LEU B 105 ASP B 106 0 2.72 SITE 1 AC1 5 SER A 17 GLN A 81 HOH A2036 THR B 112 SITE 2 AC1 5 GLN B 113 SITE 1 AC2 5 THR A 112 GLN A 113 HOH A2161 SER B 17 SITE 2 AC2 5 GLN B 81 SITE 1 AC3 3 SER B 52 SER B 53 GLY B 54 SITE 1 AC4 2 VAL A 12 GLN A 13 SITE 1 AC5 3 GLN B 39 GLN B 44 ARG B 45 CRYST1 29.178 32.596 52.197 103.74 99.54 90.62 P 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 0.034272 0.000371 0.006030 0.00000 SCALE2 0.000000 0.030680 0.007675 0.00000 SCALE3 0.000000 0.000000 0.020025 0.00000