HEADER VIRAL PROTEIN 17-FEB-11 3QR8 TITLE CRYSTAL STRUCTURE OF THE BACTERIOPHAGE P2 MEMBRANE-PIERCING PROTEIN TITLE 2 GPV COMPND MOL_ID: 1; COMPND 2 MOLECULE: BASEPLATE ASSEMBLY PROTEIN V; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GPV; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE P2; SOURCE 3 ORGANISM_COMMON: BACTERIOPHAGE P2; SOURCE 4 ORGANISM_TAXID: 10679; SOURCE 5 GENE: V; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA-HELIX, OB-FOLD, PHAGE BASEPLATE, IRON-BINDING, CELL MEMBRANE KEYWDS 2 PIERCING, TAIL SPIKE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.BROWNING,M.SHNEIDER,P.G.LEIMAN REVDAT 3 08-NOV-17 3QR8 1 REMARK REVDAT 2 29-FEB-12 3QR8 1 JRNL REVDAT 1 22-FEB-12 3QR8 0 JRNL AUTH C.BROWNING,M.M.SHNEIDER,V.D.BOWMAN,D.SCHWARZER,P.G.LEIMAN JRNL TITL PHAGE PIERCES THE HOST CELL MEMBRANE WITH THE IRON-LOADED JRNL TITL 2 SPIKE. JRNL REF STRUCTURE V. 20 326 2012 JRNL REFN ISSN 0969-2126 JRNL PMID 22325780 JRNL DOI 10.1016/J.STR.2011.12.009 REMARK 2 REMARK 2 RESOLUTION. 2.03 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.4_486) 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) : 2.03 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 66.09 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.110 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 23824 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.262 REMARK 3 R VALUE (WORKING SET) : 0.260 REMARK 3 FREE R VALUE : 0.305 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.150 REMARK 3 FREE R VALUE TEST SET COUNT : 1227 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 66.1250 - 4.2228 1.00 2711 131 0.2930 0.3516 REMARK 3 2 4.2228 - 3.3518 1.00 2546 157 0.2383 0.2994 REMARK 3 3 3.3518 - 2.9281 1.00 2544 133 0.2373 0.2758 REMARK 3 4 2.9281 - 2.6604 1.00 2503 131 0.2563 0.3165 REMARK 3 5 2.6604 - 2.4697 1.00 2466 156 0.2508 0.2706 REMARK 3 6 2.4697 - 2.3241 1.00 2479 136 0.2365 0.2771 REMARK 3 7 2.3241 - 2.2077 0.99 2431 137 0.2569 0.2767 REMARK 3 8 2.2077 - 2.1116 0.99 2461 134 0.2511 0.2796 REMARK 3 9 2.1116 - 2.0300 0.98 2456 112 0.2667 0.3048 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 : 0.73 REMARK 3 K_SOL : 0.35 REMARK 3 B_SOL : 124.3 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.470 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.370 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) : -0.72310 REMARK 3 B22 (A**2) : -0.72310 REMARK 3 B33 (A**2) : 1.44620 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.004 1222 REMARK 3 ANGLE : 0.996 1671 REMARK 3 CHIRALITY : 0.063 203 REMARK 3 PLANARITY : 0.003 213 REMARK 3 DIHEDRAL : 16.977 440 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 3QR8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-FEB-11. REMARK 100 THE DEPOSITION ID IS D_1000064001. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-SEP-09 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 : 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) : 0.9797 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23833 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.030 REMARK 200 RESOLUTION RANGE LOW (A) : 66.090 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 17.40 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : 0.05900 REMARK 200 FOR THE DATA SET : 27.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.03 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 18.60 REMARK 200 R MERGE FOR SHELL (I) : 0.36200 REMARK 200 R SYM FOR SHELL (I) : 0.34300 REMARK 200 FOR SHELL : 7.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELX C/D/E REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30 MG/ML PROTEIN, 0.3-0.6 M LITHIUM REMARK 280 SULFATE, 4-6% PEG8000, 0.1 M TRIS, PH 8.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -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 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 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 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 21670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -137.0 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 34.26950 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 59.35652 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -34.26950 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 59.35652 REMARK 350 BIOMT3 3 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 CL CL A 212 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 243 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 320 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 331 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 342 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 347 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 384 LIES ON A SPECIAL POSITION. 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 MSE A 1 REMARK 465 ASN A 2 REMARK 465 THR A 3 REMARK 465 LEU A 4 REMARK 465 ALA A 5 REMARK 465 ASN A 6 REMARK 465 ILE A 164 REMARK 465 THR A 165 REMARK 465 GLY A 166 REMARK 465 THR A 167 REMARK 465 LEU A 168 REMARK 465 GLU A 169 REMARK 465 VAL A 170 REMARK 465 GLN A 171 REMARK 465 LYS A 172 REMARK 465 GLY A 173 REMARK 465 GLY A 174 REMARK 465 THR A 175 REMARK 465 MSE A 176 REMARK 465 ARG A 177 REMARK 465 GLY A 178 REMARK 465 ASN A 179 REMARK 465 ILE A 180 REMARK 465 GLU A 181 REMARK 465 HIS A 182 REMARK 465 THR A 183 REMARK 465 GLY A 184 REMARK 465 GLY A 185 REMARK 465 GLU A 186 REMARK 465 LEU A 187 REMARK 465 SER A 188 REMARK 465 SER A 189 REMARK 465 ASN A 190 REMARK 465 GLY A 191 REMARK 465 LYS A 192 REMARK 465 VAL A 193 REMARK 465 LEU A 194 REMARK 465 HIS A 195 REMARK 465 THR A 196 REMARK 465 HIS A 197 REMARK 465 LYS A 198 REMARK 465 HIS A 199 REMARK 465 PRO A 200 REMARK 465 GLY A 201 REMARK 465 ASP A 202 REMARK 465 SER A 203 REMARK 465 GLY A 204 REMARK 465 GLY A 205 REMARK 465 THR A 206 REMARK 465 THR A 207 REMARK 465 GLY A 208 REMARK 465 SER A 209 REMARK 465 PRO A 210 REMARK 465 LEU A 211 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 52 52.32 -140.50 REMARK 500 TRP A 59 82.82 -161.23 REMARK 500 ALA A 127 110.44 -166.49 REMARK 500 LYS A 145 75.56 -113.46 REMARK 500 THR A 148 -68.74 -106.79 REMARK 500 LEU A 152 75.38 -108.31 REMARK 500 ASN A 161 -107.04 -131.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 HOH A 426 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 212 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 604 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3QR7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE C-TERMINAL FRAGMENT OF THE BACTERIOPHAGE REMARK 900 P2 MEMBRANE-PIERCING PROTEIN GPV DBREF 3QR8 A 1 211 UNP P31340 VPV_BPP2 1 211 SEQRES 1 A 211 MSE ASN THR LEU ALA ASN ILE GLN GLU LEU ALA ARG ALA SEQRES 2 A 211 LEU ARG ASN MSE ILE ARG THR GLY ILE ILE VAL GLU THR SEQRES 3 A 211 ASP LEU ASN ALA GLY ARG CYS ARG VAL GLN THR GLY GLY SEQRES 4 A 211 MSE CYS THR ASP TRP LEU GLN TRP LEU THR HIS ARG ALA SEQRES 5 A 211 GLY ARG SER ARG THR TRP TRP ALA PRO SER VAL GLY GLU SEQRES 6 A 211 GLN VAL LEU ILE LEU ALA VAL GLY GLY GLU LEU ASP THR SEQRES 7 A 211 ALA PHE VAL LEU PRO GLY ILE TYR SER GLY ASP ASN PRO SEQRES 8 A 211 SER PRO SER VAL SER ALA ASP ALA LEU HIS ILE ARG PHE SEQRES 9 A 211 PRO ASP GLY ALA VAL ILE GLU TYR GLU PRO GLU THR SER SEQRES 10 A 211 ALA LEU THR VAL SER GLY ILE LYS THR ALA SER VAL THR SEQRES 11 A 211 ALA SER GLY SER VAL THR ALA THR VAL PRO VAL VAL MSE SEQRES 12 A 211 VAL LYS ALA SER THR ARG VAL THR LEU ASP THR PRO GLU SEQRES 13 A 211 VAL VAL CYS THR ASN ARG LEU ILE THR GLY THR LEU GLU SEQRES 14 A 211 VAL GLN LYS GLY GLY THR MSE ARG GLY ASN ILE GLU HIS SEQRES 15 A 211 THR GLY GLY GLU LEU SER SER ASN GLY LYS VAL LEU HIS SEQRES 16 A 211 THR HIS LYS HIS PRO GLY ASP SER GLY GLY THR THR GLY SEQRES 17 A 211 SER PRO LEU MODRES 3QR8 MSE A 17 MET SELENOMETHIONINE MODRES 3QR8 MSE A 40 MET SELENOMETHIONINE MODRES 3QR8 MSE A 143 MET SELENOMETHIONINE HET MSE A 17 16 HET MSE A 40 8 HET MSE A 143 8 HET CL A 212 1 HET GOL A 604 6 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 CL CL 1- FORMUL 3 GOL C3 H8 O3 FORMUL 4 HOH *224(H2 O) HELIX 1 1 GLU A 9 MSE A 17 1 9 SHEET 1 A 7 MSE A 40 CYS A 41 0 SHEET 2 A 7 ARG A 32 THR A 37 -1 N THR A 37 O MSE A 40 SHEET 3 A 7 LEU A 45 TRP A 47 -1 O LEU A 45 N CYS A 33 SHEET 4 A 7 ALA A 79 ILE A 85 1 O VAL A 81 N GLN A 46 SHEET 5 A 7 GLN A 66 ALA A 71 -1 N LEU A 70 O PHE A 80 SHEET 6 A 7 ILE A 18 ASP A 27 -1 N GLY A 21 O VAL A 67 SHEET 7 A 7 ARG A 32 THR A 37 -1 O ARG A 32 N ASP A 27 SHEET 1 B 3 LEU A 100 ARG A 103 0 SHEET 2 B 3 VAL A 109 GLU A 113 -1 O ILE A 110 N ILE A 102 SHEET 3 B 3 ALA A 118 SER A 122 -1 O THR A 120 N GLU A 111 LINK C ASN A 16 N AMSE A 17 1555 1555 1.33 LINK C ASN A 16 N BMSE A 17 1555 1555 1.33 LINK C AMSE A 17 N ILE A 18 1555 1555 1.33 LINK C BMSE A 17 N ILE A 18 1555 1555 1.33 LINK C GLY A 39 N MSE A 40 1555 1555 1.33 LINK C MSE A 40 N CYS A 41 1555 1555 1.33 LINK C VAL A 142 N MSE A 143 1555 1555 1.33 LINK C MSE A 143 N VAL A 144 1555 1555 1.33 CISPEP 1 PRO A 83 GLY A 84 0 0.73 SITE 1 AC1 1 HIS A 50 SITE 1 AC2 8 ARG A 56 GLU A 75 PRO A 91 SER A 92 SITE 2 AC2 8 PRO A 93 HOH A 397 HOH A 398 HOH A 417 CRYST1 68.539 68.539 132.180 90.00 90.00 120.00 P 3 2 1 6 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 0.014590 0.008424 0.000000 0.00000 SCALE2 0.000000 0.016847 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007565 0.00000