HEADER HYDROLASE 21-AUG-12 4GPG TITLE X/N JOINT REFINEMENT OF ACHROMOBACTER LYTICUS PROTEASE I FREE FORM AT TITLE 2 PD8.0 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEASE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: API, LYSYL ENDOPEPTIDASE, PROTEASE I; COMPND 5 EC: 3.4.21.50; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACHROMOBACTER LYTICUS; SOURCE 3 ORGANISM_TAXID: 224; SOURCE 4 STRAIN: M497-1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LYSINE SPECIFIC SERINE PROTEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION; NEUTRON DIFFRACTION AUTHOR Y.OHNISHI,T.YAMADA,K.KURIHARA,I.TANAKA,F.SAKIYAMA,T.MASAKI,N.NIIMURA REVDAT 5 08-NOV-23 4GPG 1 REMARK REVDAT 4 04-DEC-19 4GPG 1 REMARK REVDAT 3 20-NOV-19 4GPG 1 REMARK REVDAT 2 16-MAY-18 4GPG 1 REMARK REVDAT 1 11-SEP-13 4GPG 0 JRNL AUTH Y.OHNISHI,T.YAMADA,K.KURIHARA,I.TANAKA,F.SAKIYAMA,T.MASAKI, JRNL AUTH 2 N.NIIMURA JRNL TITL NEUTRON AND X-RAY CRYSTALLOGRAPHIC ANALYSIS OF ACHROMOBACTER JRNL TITL 2 PROTEASE I AT PD 8.0: PROTONATION STATES AND HYDRATION JRNL TITL 3 STRUCTURE IN THE FREE-FORM. JRNL REF BIOCHIM.BIOPHYS.ACTA V.1834 1642 2013 JRNL REFN ISSN 0006-3002 JRNL PMID 23714114 JRNL DOI 10.1016/J.BBAPAP.2013.05.012 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.3_911) 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 X-RAY DATA. REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.080 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.0 REMARK 3 NUMBER OF REFLECTIONS : 16081 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.147 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 800 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 20.3588 - 3.4393 0.93 2639 142 0.1203 0.1502 REMARK 3 2 3.4393 - 2.7320 0.92 2610 138 0.1349 0.2002 REMARK 3 3 2.7320 - 2.3872 0.92 2590 128 0.1520 0.2313 REMARK 3 4 2.3872 - 2.1692 0.91 2562 134 0.1613 0.2159 REMARK 3 5 2.1692 - 2.0139 0.90 2574 128 0.1939 0.2821 REMARK 3 6 2.0139 - 1.8953 0.82 2306 130 0.2399 0.3115 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.60 REMARK 3 SHRINKAGE RADIUS : 0.00 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) : 23.240 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) : -2.33750 REMARK 3 B22 (A**2) : 4.41180 REMARK 3 B33 (A**2) : -2.07430 REMARK 3 B12 (A**2) : 1.76760 REMARK 3 B13 (A**2) : 2.59660 REMARK 3 B23 (A**2) : -2.99310 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 3 NEUTRON DATA. REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.61 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 70.0 REMARK 3 NUMBER OF REFLECTIONS : 10998 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 554 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 37.6170 - 3.1409 0.96 3587 193 0.1353 0.1791 REMARK 3 2 3.1409 - 2.4932 0.79 2945 155 0.1859 0.2790 REMARK 3 3 2.4932 - 2.1781 0.62 2315 119 0.2449 0.3395 REMARK 3 4 2.1781 - 1.9790 0.43 1597 87 0.3183 0.3745 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.660 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) : -0.05800 REMARK 3 B22 (A**2) : -1.29850 REMARK 3 B33 (A**2) : -3.45690 REMARK 3 B12 (A**2) : -1.33270 REMARK 3 B13 (A**2) : 0.85080 REMARK 3 B23 (A**2) : 0.83870 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 : 0.011 4181 REMARK 3 ANGLE : 1.473 7299 REMARK 3 CHIRALITY : 0.096 289 REMARK 3 PLANARITY : 0.007 887 REMARK 3 DIHEDRAL : 16.315 1022 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 4GPG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-AUG-12. REMARK 100 THE DEPOSITION ID IS D_1000074473. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 297 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : MACSCIENCE M06X REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : DOUBLE MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAC SCIENCE DIP-2000 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16128 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.895 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.4 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.3800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.88 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.19800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.950 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 230 REMARK 230 EXPERIMENTAL DETAILS REMARK 230 EXPERIMENT TYPE : NEUTRON DIFFRACTION REMARK 230 DATE OF DATA COLLECTION : 12-JUN-07 REMARK 230 TEMPERATURE (KELVIN) : 297.0 REMARK 230 PH : 8.00 REMARK 230 NUMBER OF CRYSTALS USED : 1 REMARK 230 REMARK 230 NEUTRON SOURCE : NUCLEAR REACTOR REMARK 230 BEAMLINE : 1G-C REMARK 230 WAVELENGTH OR RANGE (A) : 2.6 REMARK 230 MONOCHROMATOR : SILICON(111) REMARK 230 OPTICS : BIX-4, SILICON REMARK 230 REMARK 230 DETECTOR TYPE : IMAGE PLATE REMARK 230 DETECTOR MANUFACTURER : NULL REMARK 230 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 230 DATA SCALING SOFTWARE : SCALEPACK REMARK 230 REMARK 230 NUMBER OF UNIQUE REFLECTIONS : 11000 REMARK 230 RESOLUTION RANGE HIGH (A) : 1.980 REMARK 230 RESOLUTION RANGE LOW (A) : 50.000 REMARK 230 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 230 REMARK 230 OVERALL. REMARK 230 COMPLETENESS FOR RANGE (%) : 89.4 REMARK 230 DATA REDUNDANCY : NULL REMARK 230 R MERGE (I) : 0.16100 REMARK 230 R SYM (I) : NULL REMARK 230 FOR THE DATA SET : 4.8700 REMARK 230 REMARK 230 IN THE HIGHEST RESOLUTION SHELL. REMARK 230 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 230 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 230 COMPLETENESS FOR SHELL (%) : 46.0 REMARK 230 DATA REDUNDANCY IN SHELL : NULL REMARK 230 R MERGE FOR SHELL (I) : 0.31900 REMARK 230 R SYM FOR SHELL (I) : NULL REMARK 230 FOR SHELL : 2.510 REMARK 230 REMARK 230 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 230 SOFTWARE USED : NULL REMARK 230 STARTING MODEL: NULL REMARK 230 REMARK 230 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% W/V PEG 3350, 10MM TRIS, HCL PH REMARK 280 8.0, 50% PEG 3350, HCL PD 8.0, VAPOR DIFFUSION, TEMPERATURE 297K 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 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 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 GLY A 264 REMARK 465 GLY A 265 REMARK 465 GLY A 266 REMARK 465 THR A 267 REMARK 465 PRO A 268 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 ARG A 48 NH1 NH2 REMARK 470 ASN A 222 OD1 ND2 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 DE ARG A 243 OD1 ASP A 246 1.49 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 35 -58.93 -127.89 REMARK 500 ALA A 153 -165.13 -101.68 REMARK 500 VAL A 188 -155.13 -131.97 REMARK 500 SER A 194 136.23 -39.14 REMARK 500 LYS A 203 33.59 75.80 REMARK 500 ALA A 241 2.32 -69.78 REMARK 500 SER A 242 30.19 -146.94 REMARK 500 ASP A 249 67.58 -118.13 REMARK 500 REMARK 500 REMARK: NULL DBREF 4GPG A 1 268 UNP P15636 API_ACHLY 206 473 SEQRES 1 A 268 GLY VAL SER GLY SER CYS ASN ILE ASP VAL VAL CYS PRO SEQRES 2 A 268 GLU GLY ASP GLY ARG ARG ASP ILE ILE ARG ALA VAL GLY SEQRES 3 A 268 ALA TYR SER LYS SER GLY THR LEU ALA CYS THR GLY SER SEQRES 4 A 268 LEU VAL ASN ASN THR ALA ASN ASP ARG LYS MET TYR PHE SEQRES 5 A 268 LEU THR ALA HIS HIS CYS GLY MET GLY THR ALA SER THR SEQRES 6 A 268 ALA ALA SER ILE VAL VAL TYR TRP ASN TYR GLN ASN SER SEQRES 7 A 268 THR CYS ARG ALA PRO ASN THR PRO ALA SER GLY ALA ASN SEQRES 8 A 268 GLY ASP GLY SER MET SER GLN THR GLN SER GLY SER THR SEQRES 9 A 268 VAL LYS ALA THR TYR ALA THR SER ASP PHE THR LEU LEU SEQRES 10 A 268 GLU LEU ASN ASN ALA ALA ASN PRO ALA PHE ASN LEU PHE SEQRES 11 A 268 TRP ALA GLY TRP ASP ARG ARG ASP GLN ASN TYR PRO GLY SEQRES 12 A 268 ALA ILE ALA ILE HIS HIS PRO ASN VAL ALA GLU LYS ARG SEQRES 13 A 268 ILE SER ASN SER THR SER PRO THR SER PHE VAL ALA TRP SEQRES 14 A 268 GLY GLY GLY ALA GLY THR THR HIS LEU ASN VAL GLN TRP SEQRES 15 A 268 GLN PRO SER GLY GLY VAL THR GLU PRO GLY SER SER GLY SEQRES 16 A 268 SER PRO ILE TYR SER PRO GLU LYS ARG VAL LEU GLY GLN SEQRES 17 A 268 LEU HIS GLY GLY PRO SER SER CYS SER ALA THR GLY THR SEQRES 18 A 268 ASN ARG SER ASP GLN TYR GLY ARG VAL PHE THR SER TRP SEQRES 19 A 268 THR GLY GLY GLY ALA ALA ALA SER ARG LEU SER ASP TRP SEQRES 20 A 268 LEU ASP PRO ALA SER THR GLY ALA GLN PHE ILE ASP GLY SEQRES 21 A 268 LEU ASP SER GLY GLY GLY THR PRO FORMUL 2 DOD *140(D2 O) HELIX 1 1 CYS A 12 ASP A 16 5 5 HELIX 2 2 ASP A 20 ARG A 23 5 4 HELIX 3 3 HIS A 57 GLY A 59 5 3 HELIX 4 4 THR A 62 ILE A 69 1 8 HELIX 5 5 ASN A 124 ASN A 128 5 5 HELIX 6 6 HIS A 149 ALA A 153 5 5 HELIX 7 7 THR A 219 ASN A 222 5 4 HELIX 8 8 VAL A 230 GLY A 236 1 7 HELIX 9 9 ALA A 239 ARG A 243 5 5 HELIX 10 10 LEU A 244 ASP A 249 1 6 SHEET 1 A 8 ILE A 8 ASP A 9 0 SHEET 2 A 8 ARG A 156 SER A 160 -1 O ILE A 157 N ILE A 8 SHEET 3 A 8 ALA A 144 HIS A 148 -1 N HIS A 148 O ARG A 156 SHEET 4 A 8 PRO A 197 TYR A 199 -1 O TYR A 199 N ILE A 145 SHEET 5 A 8 ARG A 204 GLY A 211 -1 O LEU A 206 N ILE A 198 SHEET 6 A 8 SER A 224 ARG A 229 -1 O GLN A 226 N GLY A 211 SHEET 7 A 8 HIS A 177 GLN A 181 -1 N VAL A 180 O ASP A 225 SHEET 8 A 8 SER A 165 VAL A 167 -1 N SER A 165 O ASN A 179 SHEET 1 B 7 ILE A 8 ASP A 9 0 SHEET 2 B 7 ARG A 156 SER A 160 -1 O ILE A 157 N ILE A 8 SHEET 3 B 7 ALA A 144 HIS A 148 -1 N HIS A 148 O ARG A 156 SHEET 4 B 7 PRO A 197 TYR A 199 -1 O TYR A 199 N ILE A 145 SHEET 5 B 7 ARG A 204 GLY A 211 -1 O LEU A 206 N ILE A 198 SHEET 6 B 7 GLY A 133 ASP A 135 1 N GLY A 133 O VAL A 205 SHEET 7 B 7 PHE A 257 ILE A 258 -1 O ILE A 258 N TRP A 134 SHEET 1 C 7 THR A 99 SER A 101 0 SHEET 2 C 7 VAL A 70 TYR A 72 -1 N VAL A 71 O GLN A 100 SHEET 3 C 7 VAL A 25 LYS A 30 -1 N ALA A 27 O TYR A 72 SHEET 4 C 7 THR A 33 LEU A 40 -1 O ALA A 35 N TYR A 28 SHEET 5 C 7 TYR A 51 ALA A 55 -1 O LEU A 53 N SER A 39 SHEET 6 C 7 PHE A 114 LEU A 119 -1 O LEU A 117 N PHE A 52 SHEET 7 C 7 SER A 103 TYR A 109 -1 N ALA A 107 O LEU A 116 SHEET 1 D 2 PHE A 130 TRP A 131 0 SHEET 2 D 2 LEU A 261 ASP A 262 -1 O LEU A 261 N TRP A 131 SSBOND 1 CYS A 6 CYS A 216 1555 1555 2.02 SSBOND 2 CYS A 12 CYS A 80 1555 1555 2.04 SSBOND 3 CYS A 36 CYS A 58 1555 1555 2.05 CRYST1 39.574 40.785 43.980 64.82 66.10 73.42 P 1 1 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 0.025269 -0.007523 -0.009127 0.00000 SCALE2 0.000000 0.025582 -0.009671 0.00000 SCALE3 0.000000 0.000000 0.026588 0.00000