HEADER HYDROLASE INHIBITOR 10-MAR-04 1SNG TITLE STRUCTURE OF A THERMOPHILIC SERPIN IN THE NATIVE STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: COG4826: SERINE PROTEASE INHIBITOR; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOBIFIDA FUSCA; SOURCE 3 ORGANISM_TAXID: 2021; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: SG13009(PREP4); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PQE30 KEYWDS SERINE PROTEASE INHIBITOR (SERPIN), NATIVE STATE., HYDROLASE KEYWDS 2 INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR K.F.FULTON,A.M.BUCKLE,L.D.CABRITA,J.A.IRVING,R.E.BUTCHER,I.SMITH, AUTHOR 2 S.REEVE,A.M.LESK,S.P.BOTTOMLEY,J.ROSSJOHN,J.C.WHISSTOCK REVDAT 4 23-AUG-23 1SNG 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1SNG 1 VERSN REVDAT 2 05-APR-05 1SNG 1 JRNL MASTER REVDAT 1 14-DEC-04 1SNG 0 JRNL AUTH K.F.FULTON,A.M.BUCKLE,L.D.CABRITA,J.A.IRVING,R.E.BUTCHER, JRNL AUTH 2 I.SMITH,S.REEVE,A.M.LESK,S.P.BOTTOMLEY,J.ROSSJOHN, JRNL AUTH 3 J.C.WHISSTOCK JRNL TITL THE HIGH RESOLUTION CRYSTAL STRUCTURE OF A NATIVE JRNL TITL 2 THERMOSTABLE SERPIN REVEALS THE COMPLEX MECHANISM JRNL TITL 3 UNDERPINNING THE STRESSED TO RELAXED TRANSITION. JRNL REF J.BIOL.CHEM. V. 280 8435 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 15590653 JRNL DOI 10.1074/JBC.M410206200 REMARK 2 REMARK 2 RESOLUTION. 1.76 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.76 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.20 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 37423 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1981 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) : 1.76 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2512 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.04 REMARK 3 BIN R VALUE (WORKING SET) : 0.2430 REMARK 3 BIN FREE R VALUE SET COUNT : 158 REMARK 3 BIN FREE R VALUE : 0.2550 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2649 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 456 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.87 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.31000 REMARK 3 B22 (A**2) : -0.05000 REMARK 3 B33 (A**2) : 0.36000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.121 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.117 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.076 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.329 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2843 ; 0.005 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2704 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3925 ; 1.032 ; 1.976 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6223 ; 0.717 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 382 ; 5.212 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 115 ;28.086 ;21.217 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 430 ;12.192 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 34 ;13.639 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 468 ; 0.056 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3191 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 598 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 547 ; 0.187 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2872 ; 0.173 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1353 ; 0.167 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1851 ; 0.078 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 395 ; 0.108 ; 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): 8 ; 0.092 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 58 ; 0.179 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 50 ; 0.122 ; 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): 1866 ; 1.019 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 714 ; 0.191 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2951 ; 1.598 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1091 ; 2.411 ; 7.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 957 ; 3.586 ;10.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : BABINET MODEL WITH 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 1SNG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAR-04. REMARK 100 THE DEPOSITION ID IS D_1000021851. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 6.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C 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 : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37423 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.760 REMARK 200 RESOLUTION RANGE LOW (A) : 26.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.76 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.42500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: REGIONS OF THE PDB ENTRY 1MTP PREDICTED TO REMAIN REMARK 200 RELATIVELY UNCHANGED IN THE NATIVE STATE (RESIDUES 5-78; 168-309; REMARK 200 333-367). REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4K, 0.2 M AMMONIUM SULFATE, REMARK 280 0.1 M SODIUM CACODYLATE. ADDITIVE 0.1 M L-CYSTEINE TO DROP. , PH REMARK 280 6.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 22.67700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.31250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.58550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.31250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.67700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.58550 REMARK 290 SMTRY3 4 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 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 GLU A 313 REMARK 465 GLY A 314 REMARK 465 ALA A 315 REMARK 465 ALA A 316 REMARK 465 ALA A 317 REMARK 465 THR A 318 REMARK 465 ALA A 319 REMARK 465 ALA A 320 REMARK 465 MET A 321 REMARK 465 MET A 322 REMARK 465 LEU A 323 REMARK 465 LEU A 324 REMARK 465 ALA A 325 REMARK 465 GLY A 326 REMARK 465 ALA A 327 REMARK 465 MET A 328 REMARK 465 PRO A 329 REMARK 465 PRO A 330 REMARK 465 ARG A 331 REMARK 465 GLN A 368 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 CAF A 41 CE2 REMARK 470 ARG A 119 CD NE CZ NH1 NH2 REMARK 470 ARG A 183 NE CZ NH1 NH2 REMARK 470 ARG A 186 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 189 CD CE NZ REMARK 470 ARG A 310 NE CZ NH1 NH2 REMARK 470 ALA A 312 C O REMARK 470 ARG A 332 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 335 CD NE CZ NH1 NH2 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 -138.68 54.65 REMARK 500 ALA A 156 114.82 -160.30 REMARK 500 ARG A 277 -53.80 -123.57 REMARK 500 ARG A 277 -52.40 -124.40 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 505 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MTP RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN THE CLEAVED STATE. DBREF 1SNG A 3 368 GB 48837130 ZP_00294125 1 366 SEQADV 1SNG GLY A -1 GB 23019748 CLONING ARTIFACT SEQADV 1SNG SER A 0 GB 23019748 CLONING ARTIFACT SEQADV 1SNG VAL A 1 GB 23019748 CLONING ARTIFACT SEQADV 1SNG SER A 2 GB 23019748 CLONING ARTIFACT SEQADV 1SNG THR A 78 GB 23019748 ALA 76 CONFLICT SEQADV 1SNG MET A 105 GB 23019748 VAL 103 CONFLICT SEQADV 1SNG LYS A 165 GB 23019748 ARG 163 CONFLICT SEQADV 1SNG ALA A 179 GB 23019748 GLU 177 CONFLICT SEQADV 1SNG LYS A 198 GB 23019748 GLY 196 CONFLICT SEQADV 1SNG ARG A 209 GB 23019748 GLY 207 CONFLICT SEQADV 1SNG CAF A 41 GB 23019748 CYS 39 MODIFIED RESIDUE SEQRES 1 A 370 GLY SER VAL SER MET SER GLY GLY PHE LEU ARG ASP ASP SEQRES 2 A 370 HIS LEU GLU PHE ALA LEU HIS LEU HIS ARG ARG LEU ALA SEQRES 3 A 370 GLU ALA VAL PRO ASP GLY GLU VAL ILE TRP SER PRO TYR SEQRES 4 A 370 SER VAL ALA CAF ALA LEU GLY VAL LEU ALA ALA GLY ALA SEQRES 5 A 370 ARG ALA THR THR ARG THR GLU LEU THR THR LEU LEU GLY SEQRES 6 A 370 THR ASP PRO ALA PRO LEU LEU ALA ALA LEU ASP ARG ALA SEQRES 7 A 370 VAL THR ASP SER PRO ASP LEU ALA SER ARG THR VAL LEU SEQRES 8 A 370 TRP VAL SER ALA ASP VAL PRO VAL ARG SER SER PHE ARG SEQRES 9 A 370 ALA THR MET HIS ASP ARG PRO ASP SER ASP VAL ARG THR SEQRES 10 A 370 ALA ASP PHE ARG THR ASN PRO GLU GLY VAL ARG ALA THR SEQRES 11 A 370 VAL ASN ALA ASP ILE ALA ASP ALA THR ARG GLY MET ILE SEQRES 12 A 370 ARG GLU LEU LEU PRO GLN GLY ALA VAL THR PRO ASP LEU SEQRES 13 A 370 ARG ALA ILE LEU THR ASN ALA LEU TRP ALA LYS ALA ARG SEQRES 14 A 370 TRP THR THR PRO PHE GLU ALA HIS LEU THR ARG ALA GLY SEQRES 15 A 370 THR PHE ARG THR PRO ARG GLY PRO LYS ARG VAL PRO PHE SEQRES 16 A 370 MET HIS ARG THR LYS THR MET PRO TYR ALA THR ALA ARG SEQRES 17 A 370 GLY TRP ARG MET VAL THR LEU HIS ALA HIS ASP GLU LEU SEQRES 18 A 370 ALA VAL ASP VAL LEU LEU PRO PRO GLY THR ASN ALA ALA SEQRES 19 A 370 ALA VAL PRO THR ALA PRO LEU LEU THR ALA LEU HIS ARG SEQRES 20 A 370 ARG SER ALA SER THR SER VAL GLU LEU ALA LEU PRO ARG SEQRES 21 A 370 PHE GLU LEU THR GLN PRO HIS GLN LEU VAL GLU VAL LEU SEQRES 22 A 370 ALA GLU ALA GLY VAL ARG THR LEU PHE THR ALA SER ALA SEQRES 23 A 370 ASP LEU SER GLY ILE SER THR VAL PRO LEU TYR VAL ASP SEQRES 24 A 370 THR VAL ILE HIS GLN ALA ARG LEU ARG VAL ASP GLU ARG SEQRES 25 A 370 GLY ALA GLU GLY ALA ALA ALA THR ALA ALA MET MET LEU SEQRES 26 A 370 LEU ALA GLY ALA MET PRO PRO ARG ARG THR ILE ARG PHE SEQRES 27 A 370 SER VAL ASP ARG PRO PHE HIS ILE VAL VAL ARG ARG ARG SEQRES 28 A 370 GLY ALA ILE LEU PHE LEU GLY SER ILE ALA ASP PRO HIS SEQRES 29 A 370 ASP PRO GLY PRO ALA GLN MODRES 1SNG CAF A 41 CYS S-DIMETHYLARSINOYL-CYSTEINE HET CAF A 41 9 HET SO4 A 501 5 HET SO4 A 502 5 HET SO4 A 503 5 HET SO4 A 504 5 HET SO4 A 505 5 HETNAM CAF S-DIMETHYLARSINOYL-CYSTEINE HETNAM SO4 SULFATE ION HETSYN CAF CYSTEIN-S-YL CACODYLATE FORMUL 1 CAF C5 H12 AS N O3 S FORMUL 2 SO4 5(O4 S 2-) FORMUL 7 HOH *456(H2 O) HELIX 1 1 ARG A 9 ALA A 26 1 18 HELIX 2 2 SER A 35 ALA A 50 1 16 HELIX 3 3 ARG A 51 GLY A 63 1 13 HELIX 4 4 ASP A 65 ALA A 76 1 12 HELIX 5 5 ARG A 98 ASP A 107 1 10 HELIX 6 6 ASN A 121 THR A 137 1 17 HELIX 7 7 GLU A 173 THR A 177 5 5 HELIX 8 8 PRO A 227 ALA A 231 5 5 HELIX 9 9 THR A 236 ARG A 246 1 11 HELIX 10 10 LEU A 267 GLY A 275 1 9 HELIX 11 11 ARG A 277 THR A 281 5 5 SHEET 1 A 7 VAL A 32 TRP A 34 0 SHEET 2 A 7 ALA A 351 ILE A 358 -1 O SER A 357 N VAL A 32 SHEET 3 A 7 PHE A 342 ARG A 348 -1 N VAL A 346 O PHE A 354 SHEET 4 A 7 ALA A 220 LEU A 225 -1 N LEU A 224 O HIS A 343 SHEET 5 A 7 TRP A 208 HIS A 214 -1 N LEU A 213 O VAL A 221 SHEET 6 A 7 GLY A 187 ALA A 205 -1 N ALA A 205 O TRP A 208 SHEET 7 A 7 ARG A 178 THR A 184 -1 N ARG A 178 O PHE A 193 SHEET 1 B 8 VAL A 32 TRP A 34 0 SHEET 2 B 8 ALA A 351 ILE A 358 -1 O SER A 357 N VAL A 32 SHEET 3 B 8 PHE A 342 ARG A 348 -1 N VAL A 346 O PHE A 354 SHEET 4 B 8 ALA A 220 LEU A 225 -1 N LEU A 224 O HIS A 343 SHEET 5 B 8 TRP A 208 HIS A 214 -1 N LEU A 213 O VAL A 221 SHEET 6 B 8 GLY A 187 ALA A 205 -1 N ALA A 205 O TRP A 208 SHEET 7 B 8 ALA A 248 PRO A 257 -1 O LEU A 256 N MET A 194 SHEET 8 B 8 ILE A 334 SER A 337 1 O ILE A 334 N GLU A 253 SHEET 1 C 5 SER A 111 ALA A 116 0 SHEET 2 C 5 LEU A 83 SER A 92 1 N VAL A 91 O ARG A 114 SHEET 3 C 5 ALA A 156 LYS A 165 -1 O ILE A 157 N TRP A 90 SHEET 4 C 5 THR A 298 VAL A 307 1 O ILE A 300 N LEU A 158 SHEET 5 C 5 PHE A 259 GLN A 266 -1 N PHE A 259 O VAL A 307 LINK C ALA A 40 N CAF A 41 1555 1555 1.33 LINK C CAF A 41 N ALA A 42 1555 1555 1.33 SITE 1 AC1 6 ARG A 98 SER A 99 SER A 100 HOH A 793 SITE 2 AC1 6 HOH A 812 HOH A 923 SITE 1 AC2 3 ARG A 51 ARG A 98 HOH A 820 SITE 1 AC3 9 THR A 169 THR A 170 ARG A 196 LYS A 198 SITE 2 AC3 9 HIS A 214 HOH A 654 HOH A 681 HOH A 849 SITE 3 AC3 9 HOH A 926 SITE 1 AC4 6 ARG A 138 TRP A 163 ARG A 206 HOH A 609 SITE 2 AC4 6 HOH A 777 HOH A 811 SITE 1 AC5 6 ILE A 141 ARG A 142 GLU A 143 GLN A 302 SITE 2 AC5 6 HOH A 590 HOH A 756 CRYST1 45.354 81.171 106.625 90.00 90.00 90.00 P 21 21 21 4 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 0.022049 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012320 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009379 0.00000