HEADER HYDROLASE 10-JUN-05 1ZYO TITLE CRYSTAL STRUCTURE OF THE SERINE PROTEASE DOMAIN OF SESBANIA MOSAIC TITLE 2 VIRUS POLYPROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE PROTEASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: PROTEASE DOMAIN; COMPND 5 EC: 3.4.21.19; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SESBANIA MOSAIC VIRUS; SOURCE 3 ORGANISM_TAXID: 12558; SOURCE 4 GENE: ORF2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PRSET-C KEYWDS VIRAL SERINE PROTEASE OF TRYPSIN FOLD, BETA-BARREL, GLUTAMYL KEYWDS 2 ENDOPEPTIDASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR P.GAYATHRI,P.S.SATHESHKUMAR,K.PRASAD,H.S.SAVITHRI,M.R.N.MURTHY REVDAT 3 13-JUL-11 1ZYO 1 VERSN REVDAT 2 24-FEB-09 1ZYO 1 VERSN REVDAT 1 25-APR-06 1ZYO 0 JRNL AUTH P.GAYATHRI,P.S.SATHESHKUMAR,K.PRASAD,S.NAIR,H.S.SAVITHRI, JRNL AUTH 2 M.R.N.MURTHY JRNL TITL CRYSTAL STRUCTURE OF THE SERINE PROTEASE DOMAIN OF SESBANIA JRNL TITL 2 MOSAIC VIRUS POLYPROTEIN AND MUTATIONAL ANALYSIS OF RESIDUES JRNL TITL 3 FORMING THE S1-BINDING POCKET JRNL REF VIROLOGY V. 346 440 2006 JRNL REFN ISSN 0042-6822 JRNL PMID 16356524 JRNL DOI 10.1016/J.VIROL.2005.11.011 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0009 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 3 NUMBER OF REFLECTIONS : 7759 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.252 REMARK 3 R VALUE (WORKING SET) : 0.250 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.600 REMARK 3 FREE R VALUE TEST SET COUNT : 459 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 402 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 66.98 REMARK 3 BIN R VALUE (WORKING SET) : 0.3510 REMARK 3 BIN FREE R VALUE SET COUNT : 30 REMARK 3 BIN FREE R VALUE : 0.3550 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1346 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 45 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 45.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.83 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.78000 REMARK 3 B22 (A**2) : 2.78000 REMARK 3 B33 (A**2) : -4.16000 REMARK 3 B12 (A**2) : 1.39000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.503 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.306 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.251 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.879 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.917 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.904 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1385 ; 0.008 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1885 ; 1.211 ; 1.945 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 182 ; 6.650 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 43 ;25.145 ;22.326 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 205 ;16.530 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;14.767 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 217 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1020 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 618 ; 0.197 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 949 ; 0.301 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 75 ; 0.124 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 38 ; 0.223 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 11 ; 0.080 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 924 ; 0.518 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1462 ; 0.924 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 533 ; 0.990 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 423 ; 1.672 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1ZYO COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-JUN-05. REMARK 100 THE RCSB ID CODE IS RCSB033274. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-MAY-04 REMARK 200 TEMPERATURE (KELVIN) : 100 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 : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC MIRROR REMARK 200 OPTICS : OSMIC MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9272 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 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 (%) : 92.7 REMARK 200 DATA REDUNDANCY : 7.120 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 32.1300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 56.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.09 REMARK 200 R MERGE FOR SHELL (I) : 0.26600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M TRIS PH 8.0, 0.2M AMMONIUM REMARK 280 SULPHATE, 0.6M 1,6-HEXANE DIOL, 5MM MERCAPTOETHANOL, 4% GLYCEROL, REMARK 280 MICROBATCH, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 22.91767 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 45.83533 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 45.83533 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 22.91767 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 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 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 13 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 VAL A 135 REMARK 465 LEU A 136 REMARK 465 GLY A 137 REMARK 465 ASP A 171 REMARK 465 GLY A 172 REMARK 465 ASN A 324 REMARK 465 GLU A 325 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 LYS A 144 CG CD CE NZ REMARK 470 LYS A 169 CG CD CE NZ REMARK 470 GLU A 173 CG CD OE1 OE2 REMARK 470 ASN A 185 CG OD1 REMARK 470 GLU A 205 CG CD OE1 OE2 REMARK 470 LYS A 213 CD CE NZ REMARK 470 LYS A 229 CE NZ REMARK 470 LYS A 233 CE NZ REMARK 470 LYS A 243 CD CE NZ REMARK 470 LYS A 306 CD CE NZ REMARK 470 MET A 313 CE 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 A 186 -169.63 -103.56 REMARK 500 ASP A 203 73.52 -66.90 REMARK 500 LYS A 213 -35.96 -32.73 REMARK 500 SER A 241 -168.17 -127.24 REMARK 500 CYS A 256 60.44 -112.12 REMARK 500 ILE A 304 108.48 -56.17 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 16 DISTANCE = 7.02 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 500 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LVM RELATED DB: PDB REMARK 900 CATALYTICALLY ACTIVE TOBACCO ETCH VIRUS PROTEASE COMPLEXED REMARK 900 WITH PRODUCT REMARK 900 RELATED ID: 1Q31 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE TOBACCO ETCH VIRUS PROTEASE C151A REMARK 900 MUTANT DBREF 1ZYO A 135 325 UNP Q9EB08 Q9EB08_9VIRU 135 325 SEQRES 1 A 191 VAL LEU GLY SER PHE TYR SER PRO VAL LYS ALA GLY ASP SEQRES 2 A 191 GLU PRO ALA SER LEU VAL ALA ILE LYS SER GLY PRO THR SEQRES 3 A 191 THR ILE GLY PHE GLY CYS ARG THR LYS ILE ASP GLY GLU SEQRES 4 A 191 ASP CYS LEU LEU THR ALA HIS HIS VAL TRP CYS ASN SER SEQRES 5 A 191 MET ARG PRO THR GLY LEU ALA LYS ALA GLY LYS GLN VAL SEQRES 6 A 191 SER VAL GLU ASP TRP GLU ILE SER MET SER SER SER ASP SEQRES 7 A 191 LYS MET LEU ASP PHE ALA ILE VAL ARG VAL PRO THR HIS SEQRES 8 A 191 VAL TRP SER LYS LEU GLY VAL LYS SER THR PRO LEU VAL SEQRES 9 A 191 CYS PRO SER SER LYS ASP VAL ILE THR CYS TYR GLY GLY SEQRES 10 A 191 SER SER SER ASP CYS LEU MET SER GLY VAL GLY SER SER SEQRES 11 A 191 SER THR SER GLU PHE THR TRP LYS LEU THR HIS THR CYS SEQRES 12 A 191 PRO THR ALA ALA GLY TRP SER GLY THR PRO LEU TYR SER SEQRES 13 A 191 SER ARG GLY VAL VAL GLY MET HIS VAL GLY PHE GLU GLU SEQRES 14 A 191 ILE GLY LYS LEU ASN ARG GLY VAL ASN MET PHE TYR VAL SEQRES 15 A 191 ALA ASN TYR LEU LEU ARG SER ASN GLU HET GOL A 500 6 HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL C3 H8 O3 FORMUL 3 HOH *45(H2 O) HELIX 1 1 ALA A 179 CYS A 184 1 6 HELIX 2 2 PRO A 223 GLY A 231 1 9 HELIX 3 3 ASN A 312 LEU A 320 1 9 SHEET 1 A 8 SER A 141 VAL A 143 0 SHEET 2 A 8 LEU A 257 THR A 266 -1 O LEU A 257 N VAL A 143 SHEET 3 A 8 LYS A 272 HIS A 275 -1 O THR A 274 N SER A 265 SHEET 4 A 8 LEU A 307 VAL A 311 -1 O GLY A 310 N LEU A 273 SHEET 5 A 8 VAL A 294 GLU A 303 -1 N GLU A 302 O LEU A 307 SHEET 6 A 8 PRO A 287 TYR A 289 -1 N LEU A 288 O GLY A 296 SHEET 7 A 8 ASP A 244 GLY A 251 -1 N THR A 247 O TYR A 289 SHEET 8 A 8 LEU A 257 THR A 266 -1 O MET A 258 N GLY A 250 SHEET 1 B 7 LYS A 197 SER A 200 0 SHEET 2 B 7 GLY A 191 LYS A 194 -1 N LEU A 192 O VAL A 199 SHEET 3 B 7 LEU A 152 SER A 157 -1 N ALA A 154 O ALA A 193 SHEET 4 B 7 THR A 160 THR A 168 -1 O THR A 160 N SER A 157 SHEET 5 B 7 CYS A 175 THR A 178 -1 O CYS A 175 N THR A 168 SHEET 6 B 7 PHE A 217 ARG A 221 -1 O VAL A 220 N LEU A 176 SHEET 7 B 7 GLU A 205 SER A 210 -1 N MET A 208 O ILE A 219 SSBOND 1 CYS A 248 CYS A 277 1555 1555 2.03 SSBOND 2 CYS A 256 CYS A 256 1555 5674 2.66 SITE 1 AC1 5 HIS A 181 ALA A 280 GLY A 282 SER A 284 SITE 2 AC1 5 HIS A 298 CRYST1 74.072 74.072 68.753 90.00 90.00 120.00 P 31 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 0.013500 0.007794 0.000000 0.00000 SCALE2 0.000000 0.015589 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014545 0.00000