HEADER SYNTHASE 04-JUN-04 1W0I TITLE ARABIDOPSIS THALIANA MITOCHONDRIAL KAS COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-OXOACYL CARRIER PROTEIN SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 31-461; COMPND 5 SYNONYM: 3-KETOACYL-ACYL CARRIER PROTEIN SYNTHASE, MITOCHONDRIAL COMPND 6 BETA-KETOACYL-ACYL CARRIER PROTEIN SYNTHASE; COMPND 7 EC: 2.3.1.41; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: MOUSE-EAR CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: C41; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PQE30 KEYWDS BETA-KETOACYL-(ACYL CARRIER PROTEIN) SYNTHASE, CONDENSING ENZYME, KEYWDS 2 FATTY ACID ELONGATION, LIPID METABOLISM, SYNTHASE EXPDTA X-RAY DIFFRACTION AUTHOR J.G.OLSEN,A.V.RASMUSSEN,P.VON WETTSTEIN-KNOWLES,A.HENRIKSEN REVDAT 6 13-DEC-23 1W0I 1 LINK REVDAT 5 24-JUL-19 1W0I 1 REMARK REVDAT 4 24-JAN-18 1W0I 1 SOURCE REVDAT 3 17-JAN-18 1W0I 1 AUTHOR JRNL REVDAT 2 24-FEB-09 1W0I 1 VERSN REVDAT 1 10-NOV-04 1W0I 0 JRNL AUTH J.G.OLSEN,A.V.RASMUSSEN,P.VON WETTSTEIN-KNOWLES,A.HENRIKSEN JRNL TITL STRUCTURE OF THE MITOCHONDRIAL BETA-KETOACYL-[ACYL CARRIER JRNL TITL 2 PROTEIN] SYNTHASE FROM ARABIDOPSIS AND ITS ROLE IN FATTY JRNL TITL 3 ACID SYNTHESIS. JRNL REF FEBS LETT. V. 577 170 2004 JRNL REFN ISSN 0014-5793 JRNL PMID 15527780 JRNL DOI 10.1016/J.FEBSLET.2004.10.007 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.YASUNO,P.VON WETTSTEIN-KNOWLES,H.WADA REMARK 1 TITL IDENTIFICATION AND MOLECULAR CHARACTERIZATION OF THE REMARK 1 TITL 2 BETA-KETOACYL-(ACYL CARRIER PROTEIN) SYNTHASE COMPONENT OF REMARK 1 TITL 3 THE ARABIDOPSIS MITOCHONDRIAL FATTY ACID SYNTHASE REMARK 1 REF J.BIOL.CHEM. V. 279 8242 2003 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 14660674 REMARK 1 DOI 10.1074/JBC.M308894200 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : MLF REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.66 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1951801.290 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.9 REMARK 3 NUMBER OF REFLECTIONS : 52211 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 SET) : 0.178 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2627 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 17.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1718 REMARK 3 BIN R VALUE (WORKING SET) : 0.2120 REMARK 3 BIN FREE R VALUE : 0.2620 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 82 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6444 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 565 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 4.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.43000 REMARK 3 B22 (A**2) : -1.16000 REMARK 3 B33 (A**2) : 1.60000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.57000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.16 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.750 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.170 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.690 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.160 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.050 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.43 REMARK 3 BSOL : 60.39 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1W0I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-JUN-04. REMARK 100 THE DEPOSITION ID IS D_1290020112. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 200.0 REMARK 200 PH : 6.00 REMARK 200 NUMBER OF CRYSTALS USED : 4 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X13 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.802 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54180 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 23.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.14000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.19 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 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: PDB ENTRY 1EK4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6 M (NH4)2SO4, 0.1 M MES-BUFFER PH REMARK 280 6.0, PH 6.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 46.62300 REMARK 290 SMTRY3 2 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: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 MET A 72 44.06 -109.53 REMARK 500 THR A 207 49.76 -141.82 REMARK 500 ALA A 208 -125.28 52.08 REMARK 500 ASP A 274 33.68 -144.70 REMARK 500 HIS A 314 -64.77 -123.64 REMARK 500 ALA A 351 106.24 -11.71 REMARK 500 SER A 353 40.59 83.61 REMARK 500 SER A 353 41.04 83.61 REMARK 500 SER A 370 -121.36 36.01 REMARK 500 LEU A 391 -116.64 50.38 REMARK 500 MET B 72 50.01 -113.23 REMARK 500 ASN B 111 -77.93 -87.80 REMARK 500 ALA B 208 -125.70 51.63 REMARK 500 SER B 238 81.27 -153.04 REMARK 500 GLN B 263 -8.13 -58.71 REMARK 500 ASP B 274 38.56 -147.51 REMARK 500 HIS B 314 -77.50 -123.03 REMARK 500 ALA B 351 101.73 -12.61 REMARK 500 SER B 353 42.61 82.65 REMARK 500 SER B 353 42.51 82.65 REMARK 500 SER B 370 -106.18 25.54 REMARK 500 LEU B 391 -117.89 51.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A2001 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 348 OD1 REMARK 620 2 ASN A 348 O 66.6 REMARK 620 3 ALA A 349 O 62.7 61.7 REMARK 620 4 GLU A 398 OE1 87.0 146.4 88.3 REMARK 620 5 SER A 444 OG 94.2 88.6 147.3 114.9 REMARK 620 6 ASN A 445 O 157.2 96.8 96.0 101.4 101.2 REMARK 620 7 ASN A 445 N 121.3 59.1 105.5 151.6 65.2 53.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B2001 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 348 O REMARK 620 2 ASN B 348 OD1 65.4 REMARK 620 3 ALA B 349 O 61.9 62.2 REMARK 620 4 GLU B 398 OE1 150.0 89.5 92.5 REMARK 620 5 SER B 444 OG 86.1 94.3 145.6 113.3 REMARK 620 6 ASN B 445 N 57.0 118.4 104.3 151.7 63.2 REMARK 620 7 ASN B 445 O 95.1 156.8 98.3 104.5 96.8 51.2 REMARK 620 8 HOH B2240 O 152.0 135.7 107.7 46.5 106.6 105.9 59.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A3002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B3001 DBREF 1W0I A 31 461 UNP Q8L3X9 Q8L3X9 31 461 DBREF 1W0I B 31 461 UNP Q8L3X9 Q8L3X9 31 461 SEQRES 1 A 431 ARG ARG VAL VAL VAL THR GLY LEU GLY MET VAL THR PRO SEQRES 2 A 431 LEU GLY ARG GLY VAL GLU THR THR TRP ARG ARG LEU ILE SEQRES 3 A 431 ASP GLY GLU CYS GLY ILE ARG GLY LEU THR LEU ASP ASP SEQRES 4 A 431 LEU LYS MET LYS SER PHE ASP GLU GLU THR LYS LEU TYR SEQRES 5 A 431 THR PHE ASP GLN LEU SER SER LYS VAL ALA ALA PHE VAL SEQRES 6 A 431 PRO TYR GLY SER ASN PRO GLY GLU PHE ASP GLU ALA LEU SEQRES 7 A 431 TRP LEU ASN SER LYS ALA VAL ALA ASN PHE ILE GLY TYR SEQRES 8 A 431 ALA VAL CYS ALA ALA ASP GLU ALA LEU ARG ASP ALA GLU SEQRES 9 A 431 TRP LEU PRO THR GLU GLU GLU GLU LYS GLU ARG THR GLY SEQRES 10 A 431 VAL SER ILE GLY GLY GLY ILE GLY SER ILE CYS ASP ILE SEQRES 11 A 431 VAL GLU ALA ALA GLN LEU ILE CYS GLU LYS ARG LEU ARG SEQRES 12 A 431 ARG LEU SER PRO PHE PHE ILE PRO LYS ILE LEU VAL ASN SEQRES 13 A 431 MET ALA SER GLY HIS VAL SER MET LYS TYR GLY PHE GLN SEQRES 14 A 431 GLY PRO ASN HIS ALA ALA VAL THR ALA CYS ALA THR GLY SEQRES 15 A 431 ALA HIS SER ILE GLY ASP ALA THR ARG MET ILE GLN PHE SEQRES 16 A 431 GLY ASP ALA ASP VAL MET VAL ALA GLY GLY THR GLU SER SEQRES 17 A 431 SER ILE ASP ALA LEU SER VAL ALA GLY PHE SER ARG SER SEQRES 18 A 431 ARG ALA LEU SER THR LYS PHE ASN SER SER PRO GLN GLU SEQRES 19 A 431 ALA SER ARG PRO PHE ASP CYS ASP ARG ASP GLY PHE VAL SEQRES 20 A 431 ILE GLY GLU GLY SER GLY VAL ILE VAL LEU GLU GLU TYR SEQRES 21 A 431 GLU HIS ALA LYS ARG ARG GLY ALA LYS ILE TYR ALA GLU SEQRES 22 A 431 LEU CYS GLY TYR GLY MET SER GLY ASP ALA HIS HIS ILE SEQRES 23 A 431 THR GLN PRO PRO GLU ASP GLY LYS GLY ALA VAL LEU ALA SEQRES 24 A 431 MET THR ARG ALA LEU ARG GLN SER GLY LEU CYS PRO ASN SEQRES 25 A 431 GLN ILE ASP TYR VAL ASN ALA HIS ALA THR SER THR PRO SEQRES 26 A 431 ILE GLY ASP ALA VAL GLU ALA ARG ALA ILE LYS THR VAL SEQRES 27 A 431 PHE SER GLU HIS ALA THR SER GLY THR LEU ALA PHE SER SEQRES 28 A 431 SER THR LYS GLY ALA THR GLY HIS LEU LEU GLY ALA ALA SEQRES 29 A 431 GLY ALA VAL GLU ALA ILE PHE SER ILE LEU ALA ILE HIS SEQRES 30 A 431 HIS GLY VAL ALA PRO MET THR LEU ASN VAL LYS ASN PRO SEQRES 31 A 431 ASP PRO ILE PHE ASP LYS ARG PHE MET PRO LEU THR THR SEQRES 32 A 431 SER LYS LYS MET LEU VAL ARG THR ALA MET SER ASN SER SEQRES 33 A 431 PHE GLY PHE GLY GLY THR ASN ALA SER LEU LEU PHE ALA SEQRES 34 A 431 SER ILE SEQRES 1 B 431 ARG ARG VAL VAL VAL THR GLY LEU GLY MET VAL THR PRO SEQRES 2 B 431 LEU GLY ARG GLY VAL GLU THR THR TRP ARG ARG LEU ILE SEQRES 3 B 431 ASP GLY GLU CYS GLY ILE ARG GLY LEU THR LEU ASP ASP SEQRES 4 B 431 LEU LYS MET LYS SER PHE ASP GLU GLU THR LYS LEU TYR SEQRES 5 B 431 THR PHE ASP GLN LEU SER SER LYS VAL ALA ALA PHE VAL SEQRES 6 B 431 PRO TYR GLY SER ASN PRO GLY GLU PHE ASP GLU ALA LEU SEQRES 7 B 431 TRP LEU ASN SER LYS ALA VAL ALA ASN PHE ILE GLY TYR SEQRES 8 B 431 ALA VAL CYS ALA ALA ASP GLU ALA LEU ARG ASP ALA GLU SEQRES 9 B 431 TRP LEU PRO THR GLU GLU GLU GLU LYS GLU ARG THR GLY SEQRES 10 B 431 VAL SER ILE GLY GLY GLY ILE GLY SER ILE CYS ASP ILE SEQRES 11 B 431 VAL GLU ALA ALA GLN LEU ILE CYS GLU LYS ARG LEU ARG SEQRES 12 B 431 ARG LEU SER PRO PHE PHE ILE PRO LYS ILE LEU VAL ASN SEQRES 13 B 431 MET ALA SER GLY HIS VAL SER MET LYS TYR GLY PHE GLN SEQRES 14 B 431 GLY PRO ASN HIS ALA ALA VAL THR ALA CYS ALA THR GLY SEQRES 15 B 431 ALA HIS SER ILE GLY ASP ALA THR ARG MET ILE GLN PHE SEQRES 16 B 431 GLY ASP ALA ASP VAL MET VAL ALA GLY GLY THR GLU SER SEQRES 17 B 431 SER ILE ASP ALA LEU SER VAL ALA GLY PHE SER ARG SER SEQRES 18 B 431 ARG ALA LEU SER THR LYS PHE ASN SER SER PRO GLN GLU SEQRES 19 B 431 ALA SER ARG PRO PHE ASP CYS ASP ARG ASP GLY PHE VAL SEQRES 20 B 431 ILE GLY GLU GLY SER GLY VAL ILE VAL LEU GLU GLU TYR SEQRES 21 B 431 GLU HIS ALA LYS ARG ARG GLY ALA LYS ILE TYR ALA GLU SEQRES 22 B 431 LEU CYS GLY TYR GLY MET SER GLY ASP ALA HIS HIS ILE SEQRES 23 B 431 THR GLN PRO PRO GLU ASP GLY LYS GLY ALA VAL LEU ALA SEQRES 24 B 431 MET THR ARG ALA LEU ARG GLN SER GLY LEU CYS PRO ASN SEQRES 25 B 431 GLN ILE ASP TYR VAL ASN ALA HIS ALA THR SER THR PRO SEQRES 26 B 431 ILE GLY ASP ALA VAL GLU ALA ARG ALA ILE LYS THR VAL SEQRES 27 B 431 PHE SER GLU HIS ALA THR SER GLY THR LEU ALA PHE SER SEQRES 28 B 431 SER THR LYS GLY ALA THR GLY HIS LEU LEU GLY ALA ALA SEQRES 29 B 431 GLY ALA VAL GLU ALA ILE PHE SER ILE LEU ALA ILE HIS SEQRES 30 B 431 HIS GLY VAL ALA PRO MET THR LEU ASN VAL LYS ASN PRO SEQRES 31 B 431 ASP PRO ILE PHE ASP LYS ARG PHE MET PRO LEU THR THR SEQRES 32 B 431 SER LYS LYS MET LEU VAL ARG THR ALA MET SER ASN SER SEQRES 33 B 431 PHE GLY PHE GLY GLY THR ASN ALA SER LEU LEU PHE ALA SEQRES 34 B 431 SER ILE HET K A2001 1 HET SO4 A3001 5 HET SO4 A3002 5 HET K B2001 1 HET SO4 B3001 5 HETNAM K POTASSIUM ION HETNAM SO4 SULFATE ION FORMUL 3 K 2(K 1+) FORMUL 4 SO4 3(O4 S 2-) FORMUL 8 HOH *565(H2 O) HELIX 1 1 GLY A 47 ASP A 57 1 11 HELIX 2 2 LEU A 67 LYS A 71 5 5 HELIX 3 3 ASP A 76 GLN A 86 1 11 HELIX 4 4 ASP A 105 LEU A 110 1 6 HELIX 5 5 ALA A 116 ALA A 133 1 18 HELIX 6 6 GLU A 139 ARG A 145 1 7 HELIX 7 7 SER A 156 GLU A 169 1 14 HELIX 8 8 ARG A 171 LEU A 175 5 5 HELIX 9 9 PHE A 178 LEU A 184 1 7 HELIX 10 10 ASN A 186 GLY A 197 1 12 HELIX 11 11 THR A 207 CYS A 209 5 3 HELIX 12 12 ALA A 210 GLY A 226 1 17 HELIX 13 13 ASP A 241 SER A 251 1 11 HELIX 14 14 SER A 261 ALA A 265 5 5 HELIX 15 15 TYR A 290 ARG A 296 1 7 HELIX 16 16 GLY A 323 GLY A 338 1 16 HELIX 17 17 CYS A 340 ILE A 344 5 5 HELIX 18 18 THR A 354 SER A 370 1 17 HELIX 19 19 SER A 370 SER A 375 1 6 HELIX 20 20 THR A 383 GLY A 388 1 6 HELIX 21 21 LEU A 390 GLY A 392 5 3 HELIX 22 22 ALA A 393 GLY A 409 1 17 HELIX 23 23 GLY B 47 ASP B 57 1 11 HELIX 24 24 THR B 66 LYS B 71 5 6 HELIX 25 25 ASP B 76 LEU B 87 1 12 HELIX 26 26 ASP B 105 LEU B 110 1 6 HELIX 27 27 ALA B 116 GLU B 134 1 19 HELIX 28 28 GLU B 139 ARG B 145 1 7 HELIX 29 29 SER B 156 GLU B 169 1 14 HELIX 30 30 ARG B 171 LEU B 175 5 5 HELIX 31 31 PHE B 178 LEU B 184 1 7 HELIX 32 32 ASN B 186 GLY B 197 1 12 HELIX 33 33 THR B 207 CYS B 209 5 3 HELIX 34 34 ALA B 210 GLY B 226 1 17 HELIX 35 35 ASP B 241 SER B 251 1 11 HELIX 36 36 SER B 261 ALA B 265 5 5 HELIX 37 37 TYR B 290 ARG B 296 1 7 HELIX 38 38 GLY B 323 GLY B 338 1 16 HELIX 39 39 CYS B 340 ILE B 344 5 5 HELIX 40 40 THR B 354 SER B 375 1 22 HELIX 41 41 THR B 383 GLY B 388 1 6 HELIX 42 42 LEU B 390 GLY B 392 5 3 HELIX 43 43 ALA B 393 GLY B 409 1 17 SHEET 1 AA 6 GLY A 45 ARG A 46 0 SHEET 2 AA 6 VAL A 33 THR A 42 -1 O THR A 42 N GLY A 45 SHEET 3 AA 6 GLY A 281 GLU A 289 -1 O SER A 282 N VAL A 41 SHEET 4 AA 6 VAL A 230 GLU A 237 -1 O MET A 231 N LEU A 287 SHEET 5 AA 6 THR A 146 GLY A 152 1 O GLY A 147 N VAL A 232 SHEET 6 AA 6 ASN A 202 HIS A 203 1 O HIS A 203 N ILE A 150 SHEET 1 AB 7 GLY A 45 ARG A 46 0 SHEET 2 AB 7 VAL A 33 THR A 42 -1 O THR A 42 N GLY A 45 SHEET 3 AB 7 ALA A 302 GLY A 311 -1 O ALA A 302 N VAL A 35 SHEET 4 AB 7 THR A 452 ALA A 459 -1 O ASN A 453 N SER A 310 SHEET 5 AB 7 THR A 441 GLY A 448 -1 O ALA A 442 N PHE A 458 SHEET 6 AB 7 TYR A 346 ASN A 348 1 O TYR A 346 N MET A 443 SHEET 7 AB 7 ALA A 379 SER A 381 1 O ALA A 379 N VAL A 347 SHEET 1 AC 2 ILE A 62 GLY A 64 0 SHEET 2 AC 2 VAL A 91 ALA A 93 -1 O ALA A 92 N ARG A 63 SHEET 1 AD 2 VAL A 410 ALA A 411 0 SHEET 2 AD 2 LYS A 435 LYS A 436 -1 O LYS A 435 N ALA A 411 SHEET 1 BA 6 GLY B 45 ARG B 46 0 SHEET 2 BA 6 VAL B 33 THR B 42 -1 O THR B 42 N GLY B 45 SHEET 3 BA 6 GLY B 281 GLU B 289 -1 O SER B 282 N VAL B 41 SHEET 4 BA 6 VAL B 230 GLU B 237 -1 O MET B 231 N LEU B 287 SHEET 5 BA 6 THR B 146 GLY B 152 1 O GLY B 147 N VAL B 232 SHEET 6 BA 6 ASN B 202 HIS B 203 1 O HIS B 203 N ILE B 150 SHEET 1 BB 7 GLY B 45 ARG B 46 0 SHEET 2 BB 7 VAL B 33 THR B 42 -1 O THR B 42 N GLY B 45 SHEET 3 BB 7 ALA B 302 GLY B 311 -1 O ALA B 302 N VAL B 35 SHEET 4 BB 7 THR B 452 ALA B 459 -1 O ASN B 453 N SER B 310 SHEET 5 BB 7 THR B 441 GLY B 448 -1 O ALA B 442 N PHE B 458 SHEET 6 BB 7 TYR B 346 ASN B 348 1 O TYR B 346 N MET B 443 SHEET 7 BB 7 ALA B 379 SER B 381 1 O ALA B 379 N VAL B 347 SHEET 1 BC 2 ILE B 62 GLY B 64 0 SHEET 2 BC 2 VAL B 91 ALA B 93 -1 O ALA B 92 N ARG B 63 SHEET 1 BD 2 VAL B 410 ALA B 411 0 SHEET 2 BD 2 LYS B 435 LYS B 436 -1 O LYS B 435 N ALA B 411 LINK OD1 ASN A 348 K K A2001 1555 1555 2.71 LINK O ASN A 348 K K A2001 1555 1555 2.93 LINK O ALA A 349 K K A2001 1555 1555 3.52 LINK OE1 GLU A 398 K K A2001 1555 1555 2.68 LINK OG SER A 444 K K A2001 1555 1555 2.93 LINK O ASN A 445 K K A2001 1555 1555 2.74 LINK N ASN A 445 K K A2001 1555 1555 3.47 LINK O ASN B 348 K K B2001 1555 1555 2.97 LINK OD1 ASN B 348 K K B2001 1555 1555 2.75 LINK O ALA B 349 K K B2001 1555 1555 3.37 LINK OE1 GLU B 398 K K B2001 1555 1555 2.59 LINK OG SER B 444 K K B2001 1555 1555 3.05 LINK N ASN B 445 K K B2001 1555 1555 3.60 LINK O ASN B 445 K K B2001 1555 1555 2.70 LINK K K B2001 O HOH B2240 1555 1555 3.64 SITE 1 AC1 5 ASN A 348 ALA A 349 GLU A 398 SER A 444 SITE 2 AC1 5 ASN A 445 SITE 1 AC2 3 ARG A 145 HOH A2165 ARG B 332 SITE 1 AC3 4 LYS A 113 SER A 176 HOH A2291 HOH A2292 SITE 1 AC4 5 ASN B 348 ALA B 349 GLU B 398 SER B 444 SITE 2 AC4 5 ASN B 445 SITE 1 AC5 4 ARG A 332 ARG B 145 HOH B2130 HOH B2273 CRYST1 72.218 93.246 74.007 90.00 106.43 90.00 P 1 21 1 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 0.013847 0.000000 0.004084 0.00000 SCALE2 0.000000 0.010724 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014088 0.00000