HEADER IMMUNE SYSTEM 15-AUG-22 8E2N TITLE CRYSTAL STRUCTURE OF NANOBODY VHH113 SPECIFIC FOR PA14 CIF COMPND MOL_ID: 1; COMPND 2 MOLECULE: NANOBODY VHH113; COMPND 3 CHAIN: B, A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VICUGNA PACOS; SOURCE 3 ORGANISM_TAXID: 30538; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_VARIANT: DE3 RIL; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET16B KEYWDS PSEUDOMONAS AERUGINOSA, NANOBODY VHH, IMMUNOGLOBULIN DOMAIN, CFTR KEYWDS 2 INHIBITORY FACTOR (CIF), IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR A.R.SIMARD,D.R.MADDEN REVDAT 2 20-NOV-24 8E2N 1 REMARK REVDAT 1 04-OCT-23 8E2N 0 JRNL AUTH A.R.SIMARD,D.R.MADDEN JRNL TITL CRYSTAL STRUCTURE OF NANOBODY VHH113 SPECIFIC FOR PA14 CIF JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.V.AFONINE,R.W.GROSSE-KUNSTLEVE,N.ECHOLS,J.J.HEADD, REMARK 1 AUTH 2 N.W.MORIARTY,M.MUSTYAKIMOV,T.C.TERWILLIGER,A.URZHUMTSEV, REMARK 1 AUTH 3 P.H.ZWART,P.D.ADAMS REMARK 1 TITL TOWARDS AUTOMATED CRYSTALLOGRAPHIC STRUCTURE REFINEMENT WITH REMARK 1 TITL 2 PHENIX.REFINE. REMARK 1 REF ACTA CRYSTALLOGR D BIOL V. 68 352 2012 REMARK 1 REF 2 CRYSTALLOGR REMARK 1 REFN ESSN 1399-0047 REMARK 1 PMID 22505256 REMARK 1 DOI 10.1107/S0907444912001308 REMARK 1 REFERENCE 2 REMARK 1 AUTH N.VASYLIEVA,S.KITAMURA,J.DONG,B.BARNYCH,K.L.HVORECNY, REMARK 1 AUTH 2 D.R.MADDEN,S.J.GEE,D.W.WOLAN,C.MORISSEAU,B.D.HAMMOCK REMARK 1 TITL NANOBODY-BASED BINDING ASSAY FOR THE DISCOVERY OF POTENT REMARK 1 TITL 2 INHIBITORS OF CFTR INHIBITORY FACTOR (CIF). REMARK 1 REF ANAL CHIM ACTA V.1057 106 2019 REMARK 1 REFN ISSN 1873-4324 REMARK 1 PMID 30832908 REMARK 1 DOI 10.1016/J.ACA.2018.12.060 REMARK 2 REMARK 2 RESOLUTION. 1.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.39 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 81532 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 4114 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 42.3900 - 3.3800 1.00 2855 199 0.1665 0.1654 REMARK 3 2 3.3800 - 2.6800 1.00 2842 71 0.1819 0.2158 REMARK 3 3 2.6800 - 2.3400 1.00 2754 135 0.1947 0.1806 REMARK 3 4 2.3400 - 2.1300 1.00 2665 206 0.1720 0.2039 REMARK 3 5 2.1300 - 1.9800 1.00 2660 205 0.1652 0.2071 REMARK 3 6 1.9800 - 1.8600 1.00 2847 0 0.1611 0.0000 REMARK 3 7 1.8600 - 1.7700 1.00 2614 208 0.1659 0.1910 REMARK 3 8 1.7700 - 1.6900 1.00 2644 207 0.1656 0.2080 REMARK 3 9 1.6900 - 1.6200 1.00 2826 0 0.1644 0.0000 REMARK 3 10 1.6200 - 1.5700 1.00 2621 206 0.1634 0.1859 REMARK 3 11 1.5700 - 1.5200 1.00 2611 212 0.1674 0.2182 REMARK 3 12 1.5200 - 1.4800 1.00 2789 11 0.1630 0.2964 REMARK 3 13 1.4800 - 1.4400 1.00 2628 195 0.1740 0.2028 REMARK 3 14 1.4400 - 1.4000 1.00 2618 205 0.1896 0.2317 REMARK 3 15 1.4000 - 1.3700 1.00 2758 54 0.2002 0.3435 REMARK 3 16 1.3700 - 1.3400 1.00 2658 155 0.2015 0.2063 REMARK 3 17 1.3400 - 1.3100 1.00 2577 209 0.2166 0.2466 REMARK 3 18 1.3100 - 1.2900 1.00 2733 83 0.2201 0.3050 REMARK 3 19 1.2900 - 1.2700 1.00 2691 125 0.2282 0.2571 REMARK 3 20 1.2700 - 1.2500 1.00 2572 207 0.2412 0.2686 REMARK 3 21 1.2500 - 1.2200 1.00 2676 103 0.2401 0.3258 REMARK 3 22 1.2200 - 1.2100 1.00 2693 107 0.2549 0.2316 REMARK 3 23 1.2100 - 1.1900 1.00 2582 211 0.2749 0.2876 REMARK 3 24 1.1900 - 1.1700 1.00 2688 116 0.2733 0.3145 REMARK 3 25 1.1700 - 1.1600 1.00 2697 91 0.2993 0.2981 REMARK 3 26 1.1600 - 1.1400 0.99 2586 205 0.3242 0.3439 REMARK 3 27 1.1400 - 1.1300 0.98 2615 131 0.3538 0.3921 REMARK 3 28 1.1300 - 1.1100 0.94 2533 72 0.3819 0.3583 REMARK 3 29 1.1100 - 1.1000 0.92 2385 185 0.4194 0.4361 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.148 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.583 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.71 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.34 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 2089 REMARK 3 ANGLE : 0.856 2845 REMARK 3 CHIRALITY : 0.080 304 REMARK 3 PLANARITY : 0.008 380 REMARK 3 DIHEDRAL : 18.495 734 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: REMARK 3 ALTHOUGH THE CORRELATION IS LOW, RESIDUE 1 OF CHAIN B HAS REMARK 3 REASONABLE CONCORDANCE WITH THE 2FO-FC MAP, IS NOT A ROTAMER REMARK 3 OUTLIER, AND IS DEVOID OF CLASHES WITH NEIGHBORING ATOMS. REMARK 3 REMARK 3 RESIDUES 129:131 OF CHAIN A COULD NOT BE PLACED WITH CONFIDENCE REMARK 3 AND WERE SELECTED FOR ZERO-OCCUPANCY FLAGGING AFTER MANUAL REMARK 3 INSPECTION OF THE 2FO-FC MAP AT A 0.5-SIGMA CUTOFF AT WHICH REMARK 3 ALTERNATIVE CONFORMATIONS OF THE MAIN-CHAIN ARE OBSERVED. REMARK 4 REMARK 4 8E2N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-AUG-22. REMARK 100 THE DEPOSITION ID IS D_1000267683. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-APR-22 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 : NSLS-II REMARK 200 BEAMLINE : 17-ID-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979106 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 81669 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 REMARK 200 RESOLUTION RANGE LOW (A) : 42.390 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : 0.09307 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.8900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 1.34300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 0.780 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: STRUCTURE OF NANOBODY VHH113 COMPLEXED WITH IT'S REMARK 200 ANTIGEN CIF (TO BE DEPOSITED) REMARK 200 REMARK 200 REMARK: CRYSTALS WERE FIRST OBSERVED 104 DAYS AFTER SETTING DROP. REMARK 200 DROP APPEARED TO TO HAVE PARTIALLY EVAPORATED AND CONCENTRATIONS REMARK 200 OF CRYSTALLIZATION BUFFER ARE LIKELY HIGHER THAN STARTING REMARK 200 CONDITIONS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 31.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17% (W/V) PEG3350, 150 MM MAGNESIUM REMARK 280 FORMATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 292.8K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 25.54150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.99550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.80350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.99550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.54150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.80350 REMARK 290 SMTRY3 4 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 ALA A 132 REMARK 465 GLY A 133 REMARK 465 GLN A 134 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 SER A 129 REMARK 475 GLY A 130 REMARK 475 GLN A 131 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 B 59 39.44 -153.89 REMARK 500 ALA B 97 165.64 179.14 REMARK 500 SER A 59 38.60 -151.89 REMARK 500 ALA A 97 164.85 179.65 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 A 350 DISTANCE = 6.08 ANGSTROMS DBREF 8E2N B 1 134 PDB 8E2N 8E2N 1 134 DBREF 8E2N A 1 134 PDB 8E2N 8E2N 1 134 SEQRES 1 B 134 MET ALA GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 B 134 VAL PRO ALA GLY GLY SER LEU ARG LEU SER CYS THR THR SEQRES 3 B 134 SER GLU ARG ALA PHE ARG SER ASN ALA MET GLY TRP PHE SEQRES 4 B 134 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE VAL ALA ALA SEQRES 5 B 134 VAL SER VAL LEU SER TRP SER GLY ASP SER ALA VAL VAL SEQRES 6 B 134 ALA ASP SER VAL ALA GLY ARG PHE THR ILE PHE ARG ASP SEQRES 7 B 134 ASN ALA LYS ASN THR VAL TYR LEU GLN MET ASN SER LEU SEQRES 8 B 134 LYS PRO GLU ASP THR ALA VAL TYR TYR CYS ASN GLY ALA SEQRES 9 B 134 SER ASP ILE GLY ALA LEU GLN SER GLY ALA SER SER TRP SEQRES 10 B 134 SER TRP GLY HIS GLY THR GLN VAL THR VAL SER SER GLY SEQRES 11 B 134 GLN ALA GLY GLN SEQRES 1 A 134 MET ALA GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 A 134 VAL PRO ALA GLY GLY SER LEU ARG LEU SER CYS THR THR SEQRES 3 A 134 SER GLU ARG ALA PHE ARG SER ASN ALA MET GLY TRP PHE SEQRES 4 A 134 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE VAL ALA ALA SEQRES 5 A 134 VAL SER VAL LEU SER TRP SER GLY ASP SER ALA VAL VAL SEQRES 6 A 134 ALA ASP SER VAL ALA GLY ARG PHE THR ILE PHE ARG ASP SEQRES 7 A 134 ASN ALA LYS ASN THR VAL TYR LEU GLN MET ASN SER LEU SEQRES 8 A 134 LYS PRO GLU ASP THR ALA VAL TYR TYR CYS ASN GLY ALA SEQRES 9 A 134 SER ASP ILE GLY ALA LEU GLN SER GLY ALA SER SER TRP SEQRES 10 A 134 SER TRP GLY HIS GLY THR GLN VAL THR VAL SER SER GLY SEQRES 11 A 134 GLN ALA GLY GLN FORMUL 3 HOH *320(H2 O) HELIX 1 AA1 SER B 27 ASN B 34 1 8 HELIX 2 AA2 ASP B 67 ALA B 70 5 4 HELIX 3 AA3 ASN B 79 LYS B 81 5 3 HELIX 4 AA4 LYS B 92 THR B 96 5 5 HELIX 5 AA5 ASP B 106 SER B 112 1 7 HELIX 6 AA6 SER A 27 ASN A 34 1 8 HELIX 7 AA7 ASP A 67 ALA A 70 5 4 HELIX 8 AA8 LYS A 92 THR A 96 5 5 HELIX 9 AA9 ASP A 106 SER A 112 1 7 SHEET 1 AA1 4 VAL B 7 SER B 9 0 SHEET 2 AA1 4 LEU B 20 THR B 25 -1 O SER B 23 N SER B 9 SHEET 3 AA1 4 THR B 83 MET B 88 -1 O MET B 88 N LEU B 20 SHEET 4 AA1 4 PHE B 73 ASP B 78 -1 N PHE B 76 O TYR B 85 SHEET 1 AA2 6 GLY B 12 PRO B 15 0 SHEET 2 AA2 6 THR B 123 SER B 128 1 O THR B 126 N GLY B 12 SHEET 3 AA2 6 ALA B 97 ALA B 104 -1 N TYR B 99 O THR B 123 SHEET 4 AA2 6 ALA B 35 GLN B 41 -1 N PHE B 39 O TYR B 100 SHEET 5 AA2 6 GLU B 48 VAL B 53 -1 O ALA B 51 N TRP B 38 SHEET 6 AA2 6 ALA B 63 VAL B 65 -1 O VAL B 64 N ALA B 52 SHEET 1 AA3 4 VAL A 7 SER A 9 0 SHEET 2 AA3 4 LEU A 20 THR A 25 -1 O SER A 23 N SER A 9 SHEET 3 AA3 4 THR A 83 MET A 88 -1 O MET A 88 N LEU A 20 SHEET 4 AA3 4 PHE A 73 ASP A 78 -1 N PHE A 76 O TYR A 85 SHEET 1 AA4 6 GLY A 12 PRO A 15 0 SHEET 2 AA4 6 THR A 123 SER A 128 1 O THR A 126 N GLY A 12 SHEET 3 AA4 6 ALA A 97 ALA A 104 -1 N TYR A 99 O THR A 123 SHEET 4 AA4 6 ALA A 35 GLN A 41 -1 N PHE A 39 O TYR A 100 SHEET 5 AA4 6 GLU A 48 VAL A 53 -1 O VAL A 53 N MET A 36 SHEET 6 AA4 6 ALA A 63 VAL A 65 -1 O VAL A 64 N ALA A 52 SSBOND 1 CYS B 24 CYS B 101 1555 1555 2.01 SSBOND 2 CYS A 24 CYS A 101 1555 1555 2.02 CRYST1 51.083 51.607 75.991 90.00 90.00 90.00 P 21 21 21 8 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 0.019576 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019377 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013159 0.00000