HEADER PLANT PROTEIN 21-JAN-19 6QIY TITLE CI-2, CONFORMATION 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUBTILISIN-CHYMOTRYPSIN INHIBITOR-2A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 20-84; COMPND 5 SYNONYM: CI-2A; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HORDEUM VULGARE; SOURCE 3 ORGANISM_COMMON: BARLEY; SOURCE 4 ORGANISM_TAXID: 4513; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CHYMOTRYPSIN INHIBITOR 2, PROTEASE INHIBITOR, PLANT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.ROMERO,F.M.RUIZ REVDAT 2 24-JAN-24 6QIY 1 REMARK REVDAT 1 25-DEC-19 6QIY 0 JRNL AUTH L.A.CAMPOS,R.SHARMA,S.ALVIRA,F.M.RUIZ,B.IBARRA-MOLERO, JRNL AUTH 2 M.SADQI,C.ALFONSO,G.RIVAS,J.M.SANCHEZ-RUIZ,A.ROMERO GARRIDO, JRNL AUTH 3 J.M.VALPUESTA,V.MUNOZ JRNL TITL ENGINEERING PROTEIN ASSEMBLIES WITH ALLOSTERIC CONTROL VIA JRNL TITL 2 MONOMER FOLD-SWITCHING. JRNL REF NAT COMMUN V. 10 5703 2019 JRNL REFN ESSN 2041-1723 JRNL PMID 31836707 JRNL DOI 10.1038/S41467-019-13686-1 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10_2155: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.55 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 11750 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.920 REMARK 3 FREE R VALUE TEST SET COUNT : 578 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 38.5590 - 2.3811 1.00 2956 153 0.1882 0.2502 REMARK 3 2 2.3811 - 1.8900 0.99 2771 148 0.2408 0.2493 REMARK 3 3 1.8900 - 1.6511 1.00 2741 136 0.2442 0.2641 REMARK 3 4 1.6511 - 1.5001 0.99 2704 141 0.3206 0.3501 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 37.600 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.61 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 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 : 0.006 535 REMARK 3 ANGLE : 0.863 727 REMARK 3 CHIRALITY : 0.060 88 REMARK 3 PLANARITY : 0.006 93 REMARK 3 DIHEDRAL : 17.627 339 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 3 THROUGH 25 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.8079 16.3162 14.1938 REMARK 3 T TENSOR REMARK 3 T11: 0.2212 T22: 0.2472 REMARK 3 T33: 0.2848 T12: 0.0163 REMARK 3 T13: -0.0399 T23: 0.0352 REMARK 3 L TENSOR REMARK 3 L11: 5.4863 L22: 8.0825 REMARK 3 L33: 2.4338 L12: 0.3543 REMARK 3 L13: 0.5139 L23: 0.3166 REMARK 3 S TENSOR REMARK 3 S11: -0.0962 S12: -0.0861 S13: 0.3170 REMARK 3 S21: 0.1217 S22: -0.2157 S23: -0.8611 REMARK 3 S31: -0.1628 S32: 0.1615 S33: 0.3230 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 26 THROUGH 47 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.7241 18.2075 8.5052 REMARK 3 T TENSOR REMARK 3 T11: 0.3567 T22: 0.3281 REMARK 3 T33: 0.4525 T12: 0.0300 REMARK 3 T13: -0.1234 T23: 0.0335 REMARK 3 L TENSOR REMARK 3 L11: 2.4340 L22: 5.0302 REMARK 3 L33: 1.3438 L12: 1.1246 REMARK 3 L13: -1.4648 L23: 0.7584 REMARK 3 S TENSOR REMARK 3 S11: -0.0438 S12: 0.5599 S13: 0.1535 REMARK 3 S21: -0.8291 S22: -0.0903 S23: 0.8349 REMARK 3 S31: -0.1472 S32: -0.2575 S33: 0.0499 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 48 THROUGH 66 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.5948 10.4276 11.6179 REMARK 3 T TENSOR REMARK 3 T11: 0.1837 T22: 0.1954 REMARK 3 T33: 0.2383 T12: 0.0047 REMARK 3 T13: 0.0054 T23: 0.0039 REMARK 3 L TENSOR REMARK 3 L11: 3.7201 L22: 7.5631 REMARK 3 L33: 2.6599 L12: -1.6005 REMARK 3 L13: 0.5668 L23: 0.3223 REMARK 3 S TENSOR REMARK 3 S11: 0.0242 S12: 0.0566 S13: -0.1926 REMARK 3 S21: -0.2435 S22: -0.0192 S23: 0.3411 REMARK 3 S31: 0.2000 S32: -0.1648 S33: 0.0100 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 6QIY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-JAN-19. REMARK 100 THE DEPOSITION ID IS D_1292100250. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAR-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC 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 : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11793 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 38.550 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 18.10 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : 0.02000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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 : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 2CI2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.4 M AMMONIUM SULPHATE AND 100 MM REMARK 280 TRIS-HCL PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 6 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z REMARK 290 6555 X-Y,X,Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,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 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 19520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -95.0 KCAL/MOL 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 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 7 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 8 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 10 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 11 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 12 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 12 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 144 LIES ON A SPECIAL POSITION. 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 101 O HOH A 129 2.14 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 164 DISTANCE = 6.27 ANGSTROMS REMARK 525 HOH A 165 DISTANCE = 7.12 ANGSTROMS DBREF 6QIY A 2 66 UNP P01053 ICI2_HORVU 20 84 SEQADV 6QIY ASP A 2 UNP P01053 ASN 20 CONFLICT SEQADV 6QIY GLU A 61 UNP P01053 GLN 79 CONFLICT SEQRES 1 A 65 ASP LEU LYS THR GLU TRP PRO GLU LEU VAL GLY LYS SER SEQRES 2 A 65 VAL GLU GLU ALA LYS LYS VAL ILE LEU GLN ASP LYS PRO SEQRES 3 A 65 GLU ALA GLN ILE ILE VAL LEU PRO VAL GLY THR ILE VAL SEQRES 4 A 65 THR MET GLU TYR ARG ILE ASP ARG VAL ARG LEU PHE VAL SEQRES 5 A 65 ASP LYS LEU ASP ASN ILE ALA GLU VAL PRO ARG VAL GLY FORMUL 2 HOH *65(H2 O) HELIX 1 AA1 TRP A 7 VAL A 11 5 5 HELIX 2 AA2 SER A 14 LYS A 26 1 13 SHEET 1 AA1 3 GLN A 30 PRO A 35 0 SHEET 2 AA1 3 ARG A 48 VAL A 53 1 O LEU A 51 N ILE A 32 SHEET 3 AA1 3 ARG A 64 VAL A 65 -1 O ARG A 64 N ARG A 50 CRYST1 68.773 68.773 50.564 90.00 90.00 120.00 P 6 2 2 12 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 0.014541 0.008395 0.000000 0.00000 SCALE2 0.000000 0.016790 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019777 0.00000