HEADER TRANSFERASE 27-MAR-15 4Z19 TITLE CRYSTAL STRUCTURE OF BETA-KETOACYL-ACP SYNTHASE III (FABH) FROM TITLE 2 YERSINIA PESTIS WITH ACETYLATED ACTIVE SITE CYSTEINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE 3; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE III,BETA-KETOACYL- COMPND 5 ACP SYNTHASE III,KAS III; COMPND 6 EC: 2.3.1.180; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: YERSINIA PESTIS; SOURCE 3 ORGANISM_TAXID: 632; SOURCE 4 GENE: FABH, YPO1597, Y1756, YP_2257; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMCSG21 KEYWDS FABH, FATTY ACID BIOSYNTHESIS, CONDENSING ENZYME, THIOLASE FOLD, KEYWDS 2 ACETYLATED, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.D.NANSON,J.K.FORWOOD REVDAT 2 28-OCT-15 4Z19 1 JRNL REVDAT 1 20-MAY-15 4Z19 0 JRNL AUTH J.D.NANSON,Z.HIMIARI,C.M.SWARBRICK,J.K.FORWOOD JRNL TITL STRUCTURAL CHARACTERISATION OF THE BETA-KETOACYL-ACYL JRNL TITL 2 CARRIER PROTEIN SYNTHASES, FABF AND FABH, OF YERSINIA JRNL TITL 3 PESTIS. JRNL REF SCI REP V. 5 14797 2015 JRNL REFN ESSN 2045-2322 JRNL PMID 26469877 JRNL DOI 10.1038/SREP14797 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: DEV_1834) 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.06 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 25309 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) : 0.148 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.820 REMARK 3 FREE R VALUE TEST SET COUNT : 1221 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 38.0657 - 3.7432 0.99 2831 133 0.1542 0.1801 REMARK 3 2 3.7432 - 2.9714 1.00 2744 139 0.1422 0.1767 REMARK 3 3 2.9714 - 2.5959 1.00 2688 121 0.1500 0.1756 REMARK 3 4 2.5959 - 2.3586 1.00 2692 134 0.1428 0.1752 REMARK 3 5 2.3586 - 2.1896 0.99 2682 130 0.1409 0.1835 REMARK 3 6 2.1896 - 2.0605 0.99 2636 140 0.1385 0.1743 REMARK 3 7 2.0605 - 1.9573 0.99 2632 139 0.1384 0.1758 REMARK 3 8 1.9573 - 1.8721 0.99 2587 162 0.1554 0.1833 REMARK 3 9 1.8721 - 1.8000 0.98 2596 123 0.1771 0.1892 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.910 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) : 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 2360 REMARK 3 ANGLE : 0.994 3196 REMARK 3 CHIRALITY : 0.038 375 REMARK 3 PLANARITY : 0.004 412 REMARK 3 DIHEDRAL : 11.645 841 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 21.2286 -15.5349 25.2259 REMARK 3 T TENSOR REMARK 3 T11: 0.0933 T22: 0.0965 REMARK 3 T33: 0.0794 T12: 0.0096 REMARK 3 T13: 0.0049 T23: 0.0025 REMARK 3 L TENSOR REMARK 3 L11: 0.5825 L22: 0.9547 REMARK 3 L33: 0.2945 L12: 0.1999 REMARK 3 L13: 0.0692 L23: 0.1021 REMARK 3 S TENSOR REMARK 3 S11: 0.0057 S12: 0.0186 S13: -0.0686 REMARK 3 S21: -0.0131 S22: -0.0222 S23: -0.0086 REMARK 3 S31: 0.0222 S32: 0.0157 S33: 0.0127 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 4Z19 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAR-15. REMARK 100 THE DEPOSITION ID IS D_1000207735. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUL-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25320 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 49.260 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROPAN-2-OL, 0.1 M HEPES SODIUM SALT, REMARK 280 15% GLYCEROL, 24% PEG4000, 2.25MM ACETYL-COA, 2.25MM MALONYL-COA, REMARK 280 PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 24.63000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 24.63000 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 1.000000 0.000000 0.000000 45.73000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 59.94000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 45.73000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 59.94000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 24.63000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 45.73000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 59.94000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 24.63000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 45.73000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 59.94000 REMARK 290 SMTRY3 8 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 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 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 49.26000 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 689 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 ASP A 195 REMARK 465 ARG A 196 REMARK 465 GLN A 197 REMARK 465 GLN A 198 REMARK 465 ASP A 199 REMARK 465 GLN A 200 REMARK 465 PRO A 201 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 O2 GOL A 402 O HOH A 501 2.17 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 SER A 82 31.12 -142.10 REMARK 500 ALA A 110 35.99 -148.52 REMARK 500 ALA A 111 -134.17 49.81 REMARK 500 VAL A 141 58.89 -119.63 REMARK 500 SER A 275 -127.60 58.57 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 730 DISTANCE = 6.66 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 402 DBREF 4Z19 A 1 316 UNP Q8ZFT7 FABH_YERPE 1 316 SEQADV 4Z19 VAL A 229 UNP Q8ZFT7 ALA 229 ENGINEERED MUTATION SEQRES 1 A 316 MET TYR THR LYS ILE LEU GLY THR GLY SER TYR LEU PRO SEQRES 2 A 316 VAL GLN VAL ARG SER ASN ALA ASP LEU GLU LYS MET VAL SEQRES 3 A 316 ASP THR SER ASP GLU TRP ILE VAL THR ARG THR GLY ILE SEQRES 4 A 316 ARG GLU ARG ARG ILE ALA GLY LEU ASP GLU THR VAL ALA SEQRES 5 A 316 THR MET GLY PHE GLN ALA ALA GLU LYS ALA LEU GLU MET SEQRES 6 A 316 ALA GLY ILE ASP LYS ASP ASP ILE GLY LEU ILE ILE VAL SEQRES 7 A 316 ALA THR THR SER SER SER HIS ALA PHE PRO SER SER ALA SEQRES 8 A 316 CYS GLN VAL GLN ARG MET LEU GLY ILE LYS ASP ALA ALA SEQRES 9 A 316 SER PHE ASP LEU ALA ALA ALA SCY ALA GLY PHE THR TYR SEQRES 10 A 316 ALA LEU SER VAL ALA ASP GLN TYR VAL LYS SER GLY ALA SEQRES 11 A 316 VAL LYS HIS ALA ILE VAL ILE GLY SER ASP VAL LEU SER SEQRES 12 A 316 ARG ALA LEU ASP PRO GLU ASP ARG GLY THR ILE ILE LEU SEQRES 13 A 316 PHE GLY ASP GLY ALA GLY ALA VAL VAL LEU GLY ALA SER SEQRES 14 A 316 GLU GLN PRO GLY ILE MET SER THR HIS LEU HIS ALA ASP SEQRES 15 A 316 GLY ARG TYR GLY GLU LEU LEU ALA LEU PRO TYR PRO ASP SEQRES 16 A 316 ARG GLN GLN ASP GLN PRO ALA TYR VAL THR MET ALA GLY SEQRES 17 A 316 ASN GLU VAL PHE LYS VAL ALA VAL THR GLU LEU ALA HIS SEQRES 18 A 316 ILE VAL ASP GLU THR LEU GLN VAL ASN ASN LEU ASP ARG SEQRES 19 A 316 THR ALA LEU ASP TRP LEU VAL PRO HIS GLN ALA ASN LEU SEQRES 20 A 316 ARG ILE ILE SER ALA THR ALA LYS LYS LEU GLY MET GLY SEQRES 21 A 316 MET ASP LYS VAL VAL ILE THR LEU ASP ARG HIS GLY ASN SEQRES 22 A 316 THR SER ALA ALA SER VAL PRO SER ALA PHE ASP GLU ALA SEQRES 23 A 316 VAL ARG ASP GLY ARG ILE GLN ARG GLY GLN LEU VAL LEU SEQRES 24 A 316 LEU GLU ALA PHE GLY GLY GLY PHE THR TRP GLY SER ALA SEQRES 25 A 316 LEU VAL ARG PHE MODRES 4Z19 SCY A 112 CYS MODIFIED RESIDUE HET SCY A 112 9 HET GOL A 401 6 HET GOL A 402 6 HETNAM SCY S-ACETYL-CYSTEINE HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 SCY C5 H9 N O3 S FORMUL 2 GOL 2(C3 H8 O3) FORMUL 4 HOH *230(H2 O) HELIX 1 AA1 ASN A 19 ASP A 27 1 9 HELIX 2 AA2 SER A 29 GLY A 38 1 10 HELIX 3 AA3 THR A 50 GLY A 67 1 18 HELIX 4 AA4 ASP A 69 ASP A 71 5 3 HELIX 5 AA5 SER A 89 GLY A 99 1 11 HELIX 6 AA6 ALA A 110 SCY A 112 5 3 HELIX 7 AA7 ALA A 113 SER A 128 1 16 HELIX 8 AA8 VAL A 141 LEU A 146 5 6 HELIX 9 AA9 ASP A 150 ILE A 155 1 6 HELIX 10 AB1 GLY A 183 GLU A 187 5 5 HELIX 11 AB2 ALA A 207 ASN A 230 1 24 HELIX 12 AB3 ASP A 233 LEU A 237 5 5 HELIX 13 AB4 ASN A 246 GLY A 258 1 13 HELIX 14 AB5 GLY A 260 VAL A 264 5 5 HELIX 15 AB6 THR A 267 GLY A 272 1 6 HELIX 16 AB7 THR A 274 ALA A 276 5 3 HELIX 17 AB8 ALA A 277 ASP A 289 1 13 SHEET 1 AA1 5 TYR A 2 TYR A 11 0 SHEET 2 AA1 5 GLY A 160 SER A 169 -1 O GLY A 167 N LYS A 4 SHEET 3 AA1 5 HIS A 133 ASP A 140 -1 N ALA A 134 O LEU A 166 SHEET 4 AA1 5 ILE A 73 ALA A 79 1 N ALA A 79 O ILE A 137 SHEET 5 AA1 5 ALA A 104 LEU A 108 1 O ALA A 104 N ILE A 76 SHEET 1 AA2 2 GLN A 15 SER A 18 0 SHEET 2 AA2 2 GLU A 41 ILE A 44 -1 O ARG A 42 N ARG A 17 SHEET 1 AA3 4 ILE A 174 ALA A 181 0 SHEET 2 AA3 4 THR A 308 ARG A 315 -1 O LEU A 313 N MET A 175 SHEET 3 AA3 4 LEU A 297 GLY A 304 -1 N GLY A 304 O THR A 308 SHEET 4 AA3 4 TRP A 239 PRO A 242 1 N VAL A 241 O LEU A 299 SHEET 1 AA4 2 LEU A 189 ALA A 190 0 SHEET 2 AA4 2 THR A 205 MET A 206 -1 O THR A 205 N ALA A 190 LINK C ALA A 111 N SCY A 112 1555 1555 1.33 LINK C SCY A 112 N ALA A 113 1555 1555 1.33 CISPEP 1 PHE A 87 PRO A 88 0 -5.38 CISPEP 2 PRO A 172 GLY A 173 0 -0.57 CISPEP 3 GLY A 306 PHE A 307 0 -3.67 SITE 1 AC1 7 LYS A 4 SER A 169 GLN A 171 PRO A 172 SITE 2 AC1 7 ARG A 294 GLY A 295 PHE A 316 SITE 1 AC2 6 GLU A 23 LYS A 24 ASP A 238 GLY A 295 SITE 2 AC2 6 HOH A 501 HOH A 570 CRYST1 91.460 119.880 49.260 90.00 90.00 90.00 C 2 2 21 8 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 0.010934 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008342 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020300 0.00000