HEADER OXIDOREDUCTASE 22-FEB-05 1YXO TITLE CRYSTAL STRUCTURE OF PYRIDOXAL PHOSPHATE BIOSYNTHETIC PROTEIN PDXA TITLE 2 PA0593 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 4-HYDROXYTHREONINE-4-PHOSPHATE DEHYDROGENASE 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 4-PHOSPHOHYDROXY-L-THREONINE DEHYDROGENASE 1; COMPND 5 EC: 1.1.1.262; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: PDXA1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; 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: PET15B KEYWDS PA0593, PYRIDOXINE BIOSYNTHESIS, OXIDOREDUCTASE, STRUCTURAL GENOMICS, KEYWDS 2 PSI, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL KEYWDS 3 GENOMICS, MCSG EXPDTA X-RAY DIFFRACTION AUTHOR Y.LIU,X.XU,A.DONG,M.KUDRITSKAM,A.SAVCHENKO,E.F.PAI,A.JOACHIMIAK, AUTHOR 2 A.EDWARDS,MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 4 30-OCT-24 1YXO 1 REMARK LINK REVDAT 3 05-OCT-11 1YXO 1 AUTHOR VERSN REVDAT 2 24-FEB-09 1YXO 1 VERSN REVDAT 1 05-APR-05 1YXO 0 JRNL AUTH Y.LIU,X.XU,A.DONG,M.KUDRITSKAM,A.SAVCHENKO,E.F.PAI,A.EDWARDS JRNL TITL CRYSTAL STRUCTURE OF PYRIDOXAL PHOSPHATE BIOSYNTHETIC JRNL TITL 2 PROTEIN PDXA PA0593 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.68 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 410646.900 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 42938 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) : 0.198 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1292 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.01 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.14 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6569 REMARK 3 BIN R VALUE (WORKING SET) : 0.2300 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 190 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4910 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 450 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.66000 REMARK 3 B22 (A**2) : 7.27000 REMARK 3 B33 (A**2) : -3.62000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.15 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) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.23 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.820 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) : 1.350 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.050 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.150 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.090 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 51.16 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 : EOH_XPLOR_PAR.TXT REMARK 3 PARAMETER FILE 5 : MSE_PAR.TXT REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : EOH_XPLOR_TOP.TXT REMARK 3 TOPOLOGY FILE 5 : MSE_TOP.TXT REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: O V8.0 WAS USED IN REFINEMENT REMARK 4 REMARK 4 1YXO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAR-05. REMARK 100 THE DEPOSITION ID IS D_1000032042. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUN-04; NULL; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; NULL; NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y; Y REMARK 200 RADIATION SOURCE : APS; APS; APS REMARK 200 BEAMLINE : 14-BM-D; 14-BM-D; 14-BM-D REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.98046; 0.98032; 0.96480 REMARK 200 MONOCHROMATOR : NULL; NULL; NULL REMARK 200 OPTICS : NULL; NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; NULL; NULL REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4; NULL; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42938 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.010 REMARK 200 RESOLUTION RANGE LOW (A) : 80.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : 0.07100 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.08 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.20100 REMARK 200 R SYM FOR SHELL (I) : 0.20100 REMARK 200 <I/SIGMA(I)> FOR SHELL : 6.050 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; NULL; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE, RESOLVE REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, PH 7.5, VAPOR DIFFUSION, REMARK 280 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 27.12950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 99.55550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.65350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 99.55550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.12950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.65350 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 5.0 KCAL/MOL 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 ALA A1061 83.62 -157.33 REMARK 500 THR A1164 -102.29 -117.06 REMARK 500 VAL A1224 -60.94 -123.31 REMARK 500 PHE A1249 34.65 -80.26 REMARK 500 ALA A1279 33.53 -157.82 REMARK 500 ALA A1299 59.15 38.48 REMARK 500 ARG A1327 118.37 111.93 REMARK 500 SER B1002 -1.43 -57.38 REMARK 500 ALA B1036 -168.65 -167.12 REMARK 500 LEU B1054 94.67 -60.45 REMARK 500 PRO B1063 -178.59 -56.34 REMARK 500 ALA B1069 97.58 -55.60 REMARK 500 THR B1164 -98.02 -117.39 REMARK 500 LEU B1217 53.10 -142.50 REMARK 500 HIS B1256 70.70 -114.22 REMARK 500 ARG B1327 122.42 105.36 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 MG A5001 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A1210 NE2 REMARK 620 2 HOH A4139 O 92.8 REMARK 620 3 HIS B1265 NE2 94.2 172.9 REMARK 620 4 EOH B3001 O 162.1 99.4 74.2 REMARK 620 5 HOH B4073 O 99.2 96.5 83.7 66.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A5000 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A1265 NE2 REMARK 620 2 EOH A3000 O 90.7 REMARK 620 3 HOH A4033 O 172.9 84.5 REMARK 620 4 HOH A4059 O 91.9 77.4 92.0 REMARK 620 5 HIS B1210 NE2 95.0 169.2 90.6 93.2 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 5000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 5001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 3000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH B 3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 3002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 3003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH B 3004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 3005 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 3006 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH A 3007 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH B 3008 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EOH B 3009 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC5538 RELATED DB: TARGETDB DBREF 1YXO A 1001 1328 UNP Q9I5U4 PDXA1_PSEAE 1 328 DBREF 1YXO B 1001 1328 UNP Q9I5U4 PDXA1_PSEAE 1 328 SEQRES 1 A 328 MSE SER LEU ARG PHE ALA LEU THR PRO GLY GLU PRO ALA SEQRES 2 A 328 GLY ILE GLY PRO ASP LEU CYS LEU LEU LEU ALA ARG SER SEQRES 3 A 328 ALA GLN PRO HIS PRO LEU ILE ALA ILE ALA SER ARG THR SEQRES 4 A 328 LEU LEU GLN GLU ARG ALA GLY GLN LEU GLY LEU ALA ILE SEQRES 5 A 328 ASP LEU LYS ASP VAL SER PRO ALA ALA TRP PRO GLU ARG SEQRES 6 A 328 PRO ALA LYS ALA GLY GLN LEU TYR VAL TRP ASP THR PRO SEQRES 7 A 328 LEU ALA ALA PRO VAL ARG PRO GLY GLN LEU ASP ARG ALA SEQRES 8 A 328 ASN ALA ALA TYR VAL LEU GLU THR LEU THR ARG ALA GLY SEQRES 9 A 328 GLN GLY CYS LEU ASP GLY HIS PHE ALA GLY MSE ILE THR SEQRES 10 A 328 ALA PRO VAL HIS LYS GLY VAL ILE ASN GLU ALA GLY ILE SEQRES 11 A 328 PRO PHE SER GLY HIS THR GLU PHE LEU ALA ASP LEU THR SEQRES 12 A 328 HIS THR ALA GLN VAL VAL MSE MSE LEU ALA THR ARG GLY SEQRES 13 A 328 LEU ARG VAL ALA LEU ALA THR THR HIS LEU PRO LEU ARG SEQRES 14 A 328 GLU VAL ALA ASP ALA ILE SER ASP GLU ARG LEU THR ARG SEQRES 15 A 328 VAL ALA ARG ILE LEU HIS ALA ASP LEU ARG ASP LYS PHE SEQRES 16 A 328 GLY ILE ALA HIS PRO ARG ILE LEU VAL CYS GLY LEU ASN SEQRES 17 A 328 PRO HIS ALA GLY GLU GLY GLY HIS LEU GLY ARG GLU GLU SEQRES 18 A 328 ILE GLU VAL ILE GLU PRO CYS LEU GLU ARG LEU ARG GLY SEQRES 19 A 328 GLU GLY LEU ASP LEU ILE GLY PRO LEU PRO ALA ASP THR SEQRES 20 A 328 LEU PHE THR PRO LYS HIS LEU GLU HIS CYS ASP ALA VAL SEQRES 21 A 328 LEU ALA MSE TYR HIS ASP GLN GLY LEU PRO VAL LEU LYS SEQRES 22 A 328 TYR LYS GLY PHE GLY ALA ALA VAL ASN VAL THR LEU GLY SEQRES 23 A 328 LEU PRO ILE ILE ARG THR SER VAL ASP HIS GLY THR ALA SEQRES 24 A 328 LEU ASP LEU ALA GLY SER GLY ARG ILE ASP SER GLY SER SEQRES 25 A 328 LEU GLN VAL ALA LEU GLU THR ALA TYR GLN MSE ALA ALA SEQRES 26 A 328 SER ARG CYS SEQRES 1 B 328 MSE SER LEU ARG PHE ALA LEU THR PRO GLY GLU PRO ALA SEQRES 2 B 328 GLY ILE GLY PRO ASP LEU CYS LEU LEU LEU ALA ARG SER SEQRES 3 B 328 ALA GLN PRO HIS PRO LEU ILE ALA ILE ALA SER ARG THR SEQRES 4 B 328 LEU LEU GLN GLU ARG ALA GLY GLN LEU GLY LEU ALA ILE SEQRES 5 B 328 ASP LEU LYS ASP VAL SER PRO ALA ALA TRP PRO GLU ARG SEQRES 6 B 328 PRO ALA LYS ALA GLY GLN LEU TYR VAL TRP ASP THR PRO SEQRES 7 B 328 LEU ALA ALA PRO VAL ARG PRO GLY GLN LEU ASP ARG ALA SEQRES 8 B 328 ASN ALA ALA TYR VAL LEU GLU THR LEU THR ARG ALA GLY SEQRES 9 B 328 GLN GLY CYS LEU ASP GLY HIS PHE ALA GLY MSE ILE THR SEQRES 10 B 328 ALA PRO VAL HIS LYS GLY VAL ILE ASN GLU ALA GLY ILE SEQRES 11 B 328 PRO PHE SER GLY HIS THR GLU PHE LEU ALA ASP LEU THR SEQRES 12 B 328 HIS THR ALA GLN VAL VAL MSE MSE LEU ALA THR ARG GLY SEQRES 13 B 328 LEU ARG VAL ALA LEU ALA THR THR HIS LEU PRO LEU ARG SEQRES 14 B 328 GLU VAL ALA ASP ALA ILE SER ASP GLU ARG LEU THR ARG SEQRES 15 B 328 VAL ALA ARG ILE LEU HIS ALA ASP LEU ARG ASP LYS PHE SEQRES 16 B 328 GLY ILE ALA HIS PRO ARG ILE LEU VAL CYS GLY LEU ASN SEQRES 17 B 328 PRO HIS ALA GLY GLU GLY GLY HIS LEU GLY ARG GLU GLU SEQRES 18 B 328 ILE GLU VAL ILE GLU PRO CYS LEU GLU ARG LEU ARG GLY SEQRES 19 B 328 GLU GLY LEU ASP LEU ILE GLY PRO LEU PRO ALA ASP THR SEQRES 20 B 328 LEU PHE THR PRO LYS HIS LEU GLU HIS CYS ASP ALA VAL SEQRES 21 B 328 LEU ALA MSE TYR HIS ASP GLN GLY LEU PRO VAL LEU LYS SEQRES 22 B 328 TYR LYS GLY PHE GLY ALA ALA VAL ASN VAL THR LEU GLY SEQRES 23 B 328 LEU PRO ILE ILE ARG THR SER VAL ASP HIS GLY THR ALA SEQRES 24 B 328 LEU ASP LEU ALA GLY SER GLY ARG ILE ASP SER GLY SER SEQRES 25 B 328 LEU GLN VAL ALA LEU GLU THR ALA TYR GLN MSE ALA ALA SEQRES 26 B 328 SER ARG CYS MODRES 1YXO MSE A 1001 MET SELENOMETHIONINE MODRES 1YXO MSE A 1115 MET SELENOMETHIONINE MODRES 1YXO MSE A 1150 MET SELENOMETHIONINE MODRES 1YXO MSE A 1151 MET SELENOMETHIONINE MODRES 1YXO MSE A 1263 MET SELENOMETHIONINE MODRES 1YXO MSE A 1323 MET SELENOMETHIONINE MODRES 1YXO MSE B 1001 MET SELENOMETHIONINE MODRES 1YXO MSE B 1115 MET SELENOMETHIONINE MODRES 1YXO MSE B 1150 MET SELENOMETHIONINE MODRES 1YXO MSE B 1151 MET SELENOMETHIONINE MODRES 1YXO MSE B 1263 MET SELENOMETHIONINE MODRES 1YXO MSE B 1323 MET SELENOMETHIONINE HET MSE A1001 8 HET MSE A1115 8 HET MSE A1150 8 HET MSE A1151 8 HET MSE A1263 8 HET MSE A1323 8 HET MSE B1001 8 HET MSE B1115 8 HET MSE B1150 8 HET MSE B1151 8 HET MSE B1263 8 HET MSE B1323 8 HET MG A5000 1 HET MG A5001 1 HET EOH A3000 3 HET EOH A3002 3 HET EOH A3003 3 HET EOH A3005 3 HET EOH A3006 3 HET EOH A3007 3 HET EOH B3001 3 HET EOH B3004 3 HET EOH B3008 3 HET EOH B3009 3 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION HETNAM EOH ETHANOL FORMUL 1 MSE 12(C5 H11 N O2 SE) FORMUL 3 MG 2(MG 2+) FORMUL 5 EOH 10(C2 H6 O) FORMUL 15 HOH *450(H2 O) HELIX 1 1 ILE A 1015 ALA A 1024 1 10 HELIX 2 2 SER A 1037 GLY A 1049 1 13 HELIX 3 3 ASP A 1089 ALA A 1091 5 3 HELIX 4 4 ASN A 1092 ASP A 1109 1 18 HELIX 5 5 HIS A 1121 ALA A 1128 1 8 HELIX 6 6 GLY A 1134 THR A 1143 1 10 HELIX 7 7 PRO A 1167 ARG A 1169 5 3 HELIX 8 8 GLU A 1170 ILE A 1175 1 6 HELIX 9 9 SER A 1176 LYS A 1194 1 19 HELIX 10 10 ASN A 1208 GLU A 1213 5 6 HELIX 11 11 ARG A 1219 VAL A 1224 1 6 HELIX 12 12 VAL A 1224 GLY A 1234 1 11 HELIX 13 13 PRO A 1244 PHE A 1249 1 6 HELIX 14 14 THR A 1250 GLU A 1255 1 6 HELIX 15 15 TYR A 1264 PHE A 1277 1 14 HELIX 16 16 ALA A 1299 ALA A 1303 5 5 HELIX 17 17 SER A 1310 ARG A 1327 1 18 HELIX 18 18 ILE B 1015 LEU B 1023 1 9 HELIX 19 19 ALA B 1024 SER B 1026 5 3 HELIX 20 20 SER B 1037 GLY B 1049 1 13 HELIX 21 21 ASP B 1089 ALA B 1091 5 3 HELIX 22 22 ASN B 1092 ASP B 1109 1 18 HELIX 23 23 HIS B 1121 ALA B 1128 1 8 HELIX 24 24 GLY B 1134 THR B 1143 1 10 HELIX 25 25 PRO B 1167 ARG B 1169 5 3 HELIX 26 26 GLU B 1170 ILE B 1175 1 6 HELIX 27 27 SER B 1176 LYS B 1194 1 19 HELIX 28 28 ASN B 1208 GLU B 1213 5 6 HELIX 29 29 ARG B 1219 VAL B 1224 1 6 HELIX 30 30 VAL B 1224 GLU B 1235 1 12 HELIX 31 31 PRO B 1244 PHE B 1249 1 6 HELIX 32 32 THR B 1250 GLU B 1255 1 6 HELIX 33 33 TYR B 1264 GLY B 1276 1 13 HELIX 34 34 ALA B 1299 ALA B 1303 5 5 HELIX 35 35 SER B 1310 ARG B 1327 1 18 SHEET 1 A12 ASP A1053 ASP A1056 0 SHEET 2 A12 GLN A1071 ASP A1076 1 O LEU A1072 N ASP A1053 SHEET 3 A12 LEU A1032 ALA A1036 1 N ALA A1034 O TRP A1075 SHEET 4 A12 PHE A1005 THR A1008 1 N PHE A1005 O ILE A1033 SHEET 5 A12 GLY A1114 THR A1117 1 O ILE A1116 N ALA A1006 SHEET 6 A12 ARG A1291 VAL A1294 1 O THR A1292 N THR A1117 SHEET 7 A12 VAL A1281 LEU A1285 -1 N ASN A1282 O SER A1293 SHEET 8 A12 VAL A1149 THR A1154 -1 N MSE A1151 O VAL A1283 SHEET 9 A12 LEU A1157 LEU A1161 -1 O VAL A1159 N LEU A1152 SHEET 10 A12 ALA A1259 ALA A1262 1 O VAL A1260 N ALA A1160 SHEET 11 A12 ARG A1201 CYS A1205 1 N LEU A1203 O LEU A1261 SHEET 12 A12 ASP A1238 LEU A1243 1 O ILE A1240 N VAL A1204 SHEET 1 B12 ASP B1053 ASP B1056 0 SHEET 2 B12 GLN B1071 ASP B1076 1 O VAL B1074 N LYS B1055 SHEET 3 B12 LEU B1032 ALA B1036 1 N ALA B1034 O TRP B1075 SHEET 4 B12 PHE B1005 THR B1008 1 N LEU B1007 O ILE B1033 SHEET 5 B12 GLY B1114 THR B1117 1 O ILE B1116 N ALA B1006 SHEET 6 B12 ARG B1291 VAL B1294 1 O THR B1292 N THR B1117 SHEET 7 B12 VAL B1281 LEU B1285 -1 N ASN B1282 O SER B1293 SHEET 8 B12 VAL B1149 THR B1154 -1 N MSE B1151 O VAL B1283 SHEET 9 B12 LEU B1157 LEU B1161 -1 O VAL B1159 N LEU B1152 SHEET 10 B12 ALA B1259 ALA B1262 1 O VAL B1260 N ARG B1158 SHEET 11 B12 ARG B1201 CYS B1205 1 N LEU B1203 O LEU B1261 SHEET 12 B12 ASP B1238 LEU B1243 1 O ILE B1240 N VAL B1204 LINK C MSE A1001 N SER A1002 1555 1555 1.33 LINK C GLY A1114 N MSE A1115 1555 1555 1.33 LINK C MSE A1115 N ILE A1116 1555 1555 1.33 LINK C VAL A1149 N MSE A1150 1555 1555 1.32 LINK C MSE A1150 N MSE A1151 1555 1555 1.33 LINK C MSE A1151 N LEU A1152 1555 1555 1.33 LINK C ALA A1262 N MSE A1263 1555 1555 1.33 LINK C MSE A1263 N TYR A1264 1555 1555 1.33 LINK C GLN A1322 N MSE A1323 1555 1555 1.33 LINK C MSE A1323 N ALA A1324 1555 1555 1.33 LINK C MSE B1001 N SER B1002 1555 1555 1.33 LINK C GLY B1114 N MSE B1115 1555 1555 1.33 LINK C MSE B1115 N ILE B1116 1555 1555 1.33 LINK C VAL B1149 N MSE B1150 1555 1555 1.33 LINK C MSE B1150 N MSE B1151 1555 1555 1.33 LINK C MSE B1151 N LEU B1152 1555 1555 1.33 LINK C ALA B1262 N MSE B1263 1555 1555 1.33 LINK C MSE B1263 N TYR B1264 1555 1555 1.33 LINK C GLN B1322 N MSE B1323 1555 1555 1.33 LINK C MSE B1323 N ALA B1324 1555 1555 1.33 LINK NE2 HIS A1210 MG MG A5001 1555 1555 2.07 LINK NE2 HIS A1265 MG MG A5000 1555 1555 2.32 LINK O EOH A3000 MG MG A5000 1555 1555 2.25 LINK O HOH A4033 MG MG A5000 1555 1555 2.26 LINK O HOH A4059 MG MG A5000 1555 1555 1.91 LINK O HOH A4139 MG MG A5001 1555 1555 2.21 LINK MG MG A5000 NE2 HIS B1210 1555 1555 2.07 LINK MG MG A5001 NE2 HIS B1265 1555 1555 2.49 LINK MG MG A5001 O EOH B3001 1555 1555 2.61 LINK MG MG A5001 O HOH B4073 1555 1555 2.06 CISPEP 1 GLY A 1241 PRO A 1242 0 0.41 CISPEP 2 GLY B 1241 PRO B 1242 0 0.21 SITE 1 AC1 5 HIS A1265 EOH A3000 HOH A4033 HOH A4059 SITE 2 AC1 5 HIS B1210 SITE 1 AC2 6 HIS A1210 HOH A4139 HIS B1165 HIS B1265 SITE 2 AC2 6 EOH B3001 HOH B4073 SITE 1 AC3 8 MSE A1150 HIS A1165 HIS A1265 LEU A1269 SITE 2 AC3 8 ASP A1295 HOH A4033 HOH A4059 MG A5000 SITE 1 AC4 8 HOH A4139 MG A5001 MSE B1150 HIS B1165 SITE 2 AC4 8 HIS B1265 LEU B1269 ASP B1295 HOH B4073 SITE 1 AC5 4 CYS A1107 PHE A1112 ASN A1126 HOH A4029 SITE 1 AC6 4 HIS A1210 PRO A1244 ASP A1246 THR A1247 SITE 1 AC7 4 THR B1163 THR B1164 LEU B1166 ARG B1179 SITE 1 AC8 2 LYS A1273 ASP A1295 SITE 1 AC9 7 GLU A1064 ARG A1065 ALA A1140 ASP A1141 SITE 2 AC9 7 HIS A1144 THR A1145 ALA A1146 SITE 1 BC1 3 GLU A1043 PRO A1082 VAL A1083 SITE 1 BC2 3 ARG B1004 TRP B1062 HIS B1111 SITE 1 BC3 7 GLY B1156 LEU B1157 ARG B1158 LEU B1254 SITE 2 BC3 7 CYS B1257 ASP B1258 HOH B4360 CRYST1 54.259 59.307 199.111 90.00 90.00 90.00 P 21 21 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 0.018430 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016861 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005022 0.00000 HETATM 1 N MSE A1001 27.545 12.889 45.595 1.00 54.98 N HETATM 2 CA MSE A1001 27.858 12.813 44.140 1.00 54.00 C HETATM 3 C MSE A1001 29.094 11.943 43.933 1.00 50.37 C HETATM 4 O MSE A1001 29.220 11.266 42.913 1.00 49.68 O HETATM 5 CB MSE A1001 28.121 14.218 43.581 1.00 58.90 C HETATM 6 CG MSE A1001 28.205 14.287 42.056 1.00 63.89 C HETATM 7 SE MSE A1001 26.470 14.273 41.180 1.00 70.94 SE HETATM 8 CE MSE A1001 26.766 15.684 39.890 1.00 68.11 C