HEADER TRANSFERASE 07-DEC-00 1HNH TITLE CRYSTAL STRUCTURE OF BETA-KETOACYL-ACP SYNTHASE III + DEGRADED FORM OF TITLE 2 ACETYL-COA COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-KETOACYL-ACYL CARRIER PROTEIN SYNTHASE III; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE III, BETA- COMPND 5 KETOACYL-ACP SYNTHASE III; COMPND 6 EC: 2.3.1.41; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FABH, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR X.QIU,C.A.JANSON,W.W.SMITH,M.HEAD,J.LONSDALE,A.K.KONSTANTINIDIS REVDAT 5 20-NOV-24 1HNH 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 1HNH 1 VERSN REVDAT 3 24-FEB-09 1HNH 1 VERSN REVDAT 2 21-MAR-01 1HNH 1 JRNL REVDAT 1 27-DEC-00 1HNH 0 JRNL AUTH X.QIU,C.A.JANSON,W.W.SMITH,M.HEAD,J.LONSDALE, JRNL AUTH 2 A.K.KONSTANTINIDIS JRNL TITL REFINED STRUCTURES OF BETA-KETOACYL-ACYL CARRIER PROTEIN JRNL TITL 2 SYNTHASE III. JRNL REF J.MOL.BIOL. V. 307 341 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11243824 JRNL DOI 10.1006/JMBI.2000.4457 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH X.QIU,C.A.JANSON,A.K.KONSTANTINIDIS,S.NWAGWU,C.SILVERMAN, REMARK 1 AUTH 2 W.W.SMITH,S.K.KHANDEKAR,J.LONSDALE,S.S.ABDEL-MEGUID REMARK 1 TITL CRYSTAL STRUCTURE OF BETA-KETOACYL-ACYL CARRIER PROTEIN REMARK 1 TITL 2 SYNTHASE III. A KEY CONDENSING ENZYME IN BACTERIAL FATTY REMARK 1 TITL 3 ACID BIOSYNTHESIS REMARK 1 REF J.BIOL.CHEM. V. 274 36465 1999 REMARK 1 REFN ISSN 0021-9258 REMARK 1 DOI 10.1074/JBC.274.51.36465 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 33450 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : 5% REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1600 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2334 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 236 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE ACETYL-COA WAS DEGRADED TO REMARK 3 COA. CYSTEINE 112 IS ACETYLATED AND IS LABELLED AS SCY. REMARK 4 REMARK 4 1HNH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-DEC-00. REMARK 100 THE DEPOSITION ID IS D_1000012464. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 203786 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 81.0 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEK4000, PH 7, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 51.40000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 36.22500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 36.22500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 25.70000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 36.22500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 36.22500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 77.10000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 36.22500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 36.22500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 25.70000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 36.22500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 36.22500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 77.10000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 51.40000 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 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 0.000000 -1.000000 0.000000 72.45000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 72.45000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 51.40000 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 627 LIES ON A SPECIAL POSITION. 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 VAL A 197 CG1 CG2 REMARK 470 LYS A 214 CG CD CE NZ REMARK 470 ARG A 249 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 257 CG CD CE NZ REMARK 470 LYS A 294 CG CD CE NZ 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 O HOH A 444 O HOH A 569 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 628 O HOH A 628 8665 2.07 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 LEU A 75 140.88 -170.84 REMARK 500 SER A 82 35.09 -148.17 REMARK 500 ALA A 110 31.80 -150.42 REMARK 500 ALA A 111 -124.41 44.12 REMARK 500 VAL A 141 57.98 -119.03 REMARK 500 PRO A 148 -0.95 -58.99 REMARK 500 PRO A 199 -8.68 -57.11 REMARK 500 ALA A 246 -66.05 -103.11 REMARK 500 SER A 276 -125.80 55.53 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 COA A 350 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1HN9 RELATED DB: PDB REMARK 900 BETA-KETOACYL-ACP SYNTHASE III REMARK 900 RELATED ID: 1HND RELATED DB: PDB REMARK 900 BETA-KETOACYL-ACP SYNTHASE III + COA REMARK 900 RELATED ID: 1HNJ RELATED DB: PDB REMARK 900 BETA-KETOACYL-ACP SYNTHASE III + MALONYL-COA REMARK 900 RELATED ID: 1HNK RELATED DB: PDB REMARK 900 BETA-KETOACYL-ACP SYNTHASE III IN APO TETRAGONAL FORM DBREF 1HNH A 1 317 UNP P0A6R0 FABH_ECOLI 1 317 SEQADV 1HNH MSE A 1 UNP P0A6R0 MET 1 MODIFIED RESIDUE SEQADV 1HNH MSE A 25 UNP P0A6R0 MET 25 MODIFIED RESIDUE SEQADV 1HNH MSE A 54 UNP P0A6R0 MET 54 MODIFIED RESIDUE SEQADV 1HNH MSE A 65 UNP P0A6R0 MET 65 MODIFIED RESIDUE SEQADV 1HNH MSE A 97 UNP P0A6R0 MET 97 MODIFIED RESIDUE SEQADV 1HNH SCY A 112 UNP P0A6R0 CYS 112 MODIFIED RESIDUE SEQADV 1HNH MSE A 207 UNP P0A6R0 MET 207 MODIFIED RESIDUE SEQADV 1HNH MSE A 260 UNP P0A6R0 MET 260 MODIFIED RESIDUE SEQADV 1HNH MSE A 262 UNP P0A6R0 MET 262 MODIFIED RESIDUE SEQRES 1 A 317 MSE TYR THR LYS ILE ILE GLY THR GLY SER TYR LEU PRO SEQRES 2 A 317 GLU GLN VAL ARG THR ASN ALA ASP LEU GLU LYS MSE VAL SEQRES 3 A 317 ASP THR SER ASP GLU TRP ILE VAL THR ARG THR GLY ILE SEQRES 4 A 317 ARG GLU ARG HIS ILE ALA ALA PRO ASN GLU THR VAL SER SEQRES 5 A 317 THR MSE GLY PHE GLU ALA ALA THR ARG ALA ILE GLU MSE SEQRES 6 A 317 ALA GLY ILE GLU LYS ASP GLN ILE GLY LEU ILE VAL VAL SEQRES 7 A 317 ALA THR THR SER ALA THR HIS ALA PHE PRO SER ALA ALA SEQRES 8 A 317 CYS GLN ILE GLN SER MSE LEU GLY ILE LYS GLY CYS PRO SEQRES 9 A 317 ALA PHE ASP VAL ALA ALA ALA SCY ALA GLY PHE THR TYR SEQRES 10 A 317 ALA LEU SER VAL ALA ASP GLN TYR VAL LYS SER GLY ALA SEQRES 11 A 317 VAL LYS TYR ALA LEU VAL VAL GLY SER ASP VAL LEU ALA SEQRES 12 A 317 ARG THR CYS ASP PRO THR ASP ARG GLY THR ILE ILE ILE SEQRES 13 A 317 PHE GLY ASP GLY ALA GLY ALA ALA VAL LEU ALA ALA SER SEQRES 14 A 317 GLU GLU PRO GLY ILE ILE SER THR HIS LEU HIS ALA ASP SEQRES 15 A 317 GLY SER TYR GLY GLU LEU LEU THR LEU PRO ASN ALA ASP SEQRES 16 A 317 ARG VAL ASN PRO GLU ASN SER ILE HIS LEU THR MSE ALA SEQRES 17 A 317 GLY ASN GLU VAL PHE LYS VAL ALA VAL THR GLU LEU ALA SEQRES 18 A 317 HIS ILE VAL ASP GLU THR LEU ALA ALA ASN ASN LEU ASP SEQRES 19 A 317 ARG SER GLN LEU ASP TRP LEU VAL PRO HIS GLN ALA ASN SEQRES 20 A 317 LEU ARG ILE ILE SER ALA THR ALA LYS LYS LEU GLY MSE SEQRES 21 A 317 SER MSE ASP ASN VAL VAL VAL THR LEU ASP ARG HIS GLY SEQRES 22 A 317 ASN THR SER ALA ALA SER VAL PRO CYS ALA LEU ASP GLU SEQRES 23 A 317 ALA VAL ARG ASP GLY ARG ILE LYS PRO GLY GLN LEU VAL SEQRES 24 A 317 LEU LEU GLU ALA PHE GLY GLY GLY PHE THR TRP GLY SER SEQRES 25 A 317 ALA LEU VAL ARG PHE MODRES 1HNH MSE A 1 MET SELENOMETHIONINE MODRES 1HNH MSE A 25 MET SELENOMETHIONINE MODRES 1HNH MSE A 54 MET SELENOMETHIONINE MODRES 1HNH MSE A 65 MET SELENOMETHIONINE MODRES 1HNH MSE A 97 MET SELENOMETHIONINE MODRES 1HNH SCY A 112 CYS S-ACETYL-CYSTEINE MODRES 1HNH MSE A 207 MET SELENOMETHIONINE MODRES 1HNH MSE A 260 MET SELENOMETHIONINE MODRES 1HNH MSE A 262 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 25 8 HET MSE A 54 8 HET MSE A 65 8 HET MSE A 97 8 HET SCY A 112 9 HET MSE A 207 8 HET MSE A 260 8 HET MSE A 262 8 HET COA A 350 48 HETNAM MSE SELENOMETHIONINE HETNAM SCY S-ACETYL-CYSTEINE HETNAM COA COENZYME A FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 1 SCY C5 H9 N O3 S FORMUL 2 COA C21 H36 N7 O16 P3 S FORMUL 3 HOH *236(H2 O) HELIX 1 1 ASN A 19 LYS A 24 1 6 HELIX 2 2 SER A 29 GLY A 38 1 10 HELIX 3 3 THR A 50 GLY A 67 1 18 HELIX 4 4 GLU A 69 ILE A 73 5 5 HELIX 5 5 SER A 89 GLY A 99 1 11 HELIX 6 6 ALA A 113 SER A 128 1 16 HELIX 7 7 ASP A 150 ILE A 155 1 6 HELIX 8 8 GLY A 183 GLU A 187 5 5 HELIX 9 9 ALA A 208 ASN A 231 1 24 HELIX 10 10 ASP A 234 LEU A 238 5 5 HELIX 11 11 ASN A 247 GLY A 259 1 13 HELIX 12 12 SER A 261 ASN A 264 5 4 HELIX 13 13 THR A 268 GLY A 273 1 6 HELIX 14 14 THR A 275 ALA A 277 5 3 HELIX 15 15 ALA A 278 ASP A 290 1 13 SHEET 1 A 5 TYR A 2 TYR A 11 0 SHEET 2 A 5 ASP A 159 SER A 169 -1 O ALA A 161 N TYR A 11 SHEET 3 A 5 TYR A 133 VAL A 141 -1 O ALA A 134 N LEU A 166 SHEET 4 A 5 LEU A 75 ALA A 79 1 O LEU A 75 N LEU A 135 SHEET 5 A 5 ALA A 105 VAL A 108 1 O PHE A 106 N VAL A 78 SHEET 1 B 2 GLN A 15 THR A 18 0 SHEET 2 B 2 GLU A 41 ILE A 44 -1 O ARG A 42 N ARG A 17 SHEET 1 C 4 ILE A 174 ALA A 181 0 SHEET 2 C 4 THR A 309 ARG A 316 -1 O TRP A 310 N HIS A 180 SHEET 3 C 4 LEU A 298 GLY A 305 -1 O VAL A 299 N VAL A 315 SHEET 4 C 4 TRP A 240 VAL A 242 1 O TRP A 240 N LEU A 300 SHEET 1 D 2 LEU A 189 THR A 190 0 SHEET 2 D 2 THR A 206 MSE A 207 -1 N THR A 206 O THR A 190 LINK C MSE A 1 N TYR A 2 1555 1555 1.33 LINK C LYS A 24 N MSE A 25 1555 1555 1.32 LINK C MSE A 25 N VAL A 26 1555 1555 1.33 LINK C THR A 53 N MSE A 54 1555 1555 1.33 LINK C MSE A 54 N GLY A 55 1555 1555 1.34 LINK C GLU A 64 N MSE A 65 1555 1555 1.34 LINK C MSE A 65 N ALA A 66 1555 1555 1.33 LINK C SER A 96 N MSE A 97 1555 1555 1.33 LINK C MSE A 97 N LEU A 98 1555 1555 1.33 LINK C ALA A 111 N SCY A 112 1555 1555 1.33 LINK C SCY A 112 N ALA A 113 1555 1555 1.34 LINK C THR A 206 N MSE A 207 1555 1555 1.33 LINK C MSE A 207 N ALA A 208 1555 1555 1.32 LINK C GLY A 259 N MSE A 260 1555 1555 1.33 LINK C MSE A 260 N SER A 261 1555 1555 1.33 LINK C SER A 261 N MSE A 262 1555 1555 1.33 LINK C MSE A 262 N ASP A 263 1555 1555 1.34 CISPEP 1 PHE A 87 PRO A 88 0 0.82 CISPEP 2 PRO A 172 GLY A 173 0 -14.88 CISPEP 3 GLY A 307 PHE A 308 0 -11.36 SITE 1 AC1 24 THR A 28 TRP A 32 ARG A 36 THR A 37 SITE 2 AC1 24 PRO A 47 SCY A 112 ARG A 151 ILE A 155 SITE 3 AC1 24 MSE A 207 GLY A 209 ASN A 210 VAL A 212 SITE 4 AC1 24 PHE A 213 HIS A 244 ASN A 247 ASN A 274 SITE 5 AC1 24 HOH A 442 HOH A 528 HOH A 542 HOH A 543 SITE 6 AC1 24 HOH A 585 HOH A 590 HOH A 605 HOH A 634 CRYST1 72.450 72.450 102.800 90.00 90.00 90.00 P 41 21 2 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 0.013803 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013803 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009728 0.00000 HETATM 1 N MSE A 1 16.717 50.410 20.420 1.00 28.35 N HETATM 2 CA MSE A 1 16.743 49.469 19.255 1.00 28.72 C HETATM 3 C MSE A 1 16.725 48.057 19.821 1.00 27.44 C HETATM 4 O MSE A 1 17.149 47.828 20.967 1.00 28.25 O HETATM 5 CB MSE A 1 18.036 49.661 18.462 1.00 29.28 C HETATM 6 CG MSE A 1 18.131 48.843 17.188 1.00 34.62 C HETATM 7 SE MSE A 1 17.419 49.797 15.803 1.00 39.72 SE HETATM 8 CE MSE A 1 18.585 51.145 15.765 1.00 35.77 C