HEADER HYDROLASE 29-JUL-24 9IXR TITLE CRYSTAL STRUCTURE OF OXA-10 VARIANT A124T IN THE COMPLEX WITH TITLE 2 CEFTAZIDIME CAVEAT 9IXR CTJ A 301 HAS WRONG CHIRALITY AT ATOM CA CTJ B 301 HAS WRONG CAVEAT 2 9IXR CHIRALITY AT ATOM CA COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE OXA-10; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: BETA-LACTAMASE PSE-2; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: BLA, OXA10, PSE2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); 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: PET-29B KEYWDS CLASS D BETA-LACTAMASE, OXA-10 VARIANT, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.E.LEE,Y.S.PARK,H.J.PARK,L.W.KANG REVDAT 1 23-OCT-24 9IXR 0 JRNL AUTH C.E.LEE,Y.PARK,H.PARK,K.KWAK,H.LEE,J.YUN,D.LEE,J.H.LEE, JRNL AUTH 2 S.H.LEE,L.W.KANG JRNL TITL STRUCTURAL INSIGHTS INTO ALTERATIONS IN THE SUBSTRATE JRNL TITL 2 SPECTRUM OF SERINE-BETA-LACTAMASE OXA-10 FROM PSEUDOMONAS JRNL TITL 3 AERUGINOSA BY SINGLE AMINO ACID SUBSTITUTIONS. JRNL REF EMERG MICROBES INFECT 12631 2024 JRNL REFN ESSN 2222-1751 JRNL PMID 39361442 JRNL DOI 10.1080/22221751.2024.2412631 REMARK 2 REMARK 2 RESOLUTION. 2.19 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0415 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.19 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 30601 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) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1611 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) : 2.19 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.25 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2209 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.79 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE SET COUNT : 116 REMARK 3 BIN FREE R VALUE : 0.2470 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3920 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 74 REMARK 3 SOLVENT ATOMS : 228 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.07 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.207 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.173 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.129 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.167 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4086 ; 0.007 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 3868 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5524 ; 1.769 ; 1.667 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8916 ; 0.599 ; 1.592 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 494 ; 6.512 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 16 ; 6.430 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 722 ;15.492 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 598 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4796 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 946 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1982 ; 3.703 ; 3.962 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1981 ; 3.691 ; 3.960 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2474 ; 5.257 ; 7.108 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2475 ; 5.258 ; 7.111 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2104 ; 4.889 ; 4.607 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2105 ; 4.888 ; 4.609 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3051 ; 7.587 ; 8.207 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 4601 ;10.303 ;42.760 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 4566 ;10.235 ;40.800 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 : 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 9IXR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1300048293. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-FEB-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 11C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97942 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32211 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.190 REMARK 200 RESOLUTION RANGE LOW (A) : 29.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 12.60 REMARK 200 R MERGE (I) : 0.14400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.6300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.19 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.27 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: HKL-3000 REMARK 200 STARTING MODEL: 1FOF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 0.2 M SODIUM FORMATE, REMARK 280 0.1 M TRIS-HCL PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 288K 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 24.25500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.55000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.52000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 63.55000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.25500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.52000 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: 2570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20440 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 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: 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 B 401 O HOH B 439 1.14 REMARK 500 O ARG B 58 O HOH B 401 1.94 REMARK 500 O HOH B 497 O HOH B 504 2.01 REMARK 500 OG SER A 67 O CTJ A 301 2.07 REMARK 500 O HOH B 429 O HOH B 473 2.11 REMARK 500 OG SER B 67 O CTJ B 301 2.12 REMARK 500 O HOH B 475 O HOH B 528 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 402 O HOH B 420 2555 1.62 REMARK 500 O HOH B 417 O HOH B 504 4445 1.77 REMARK 500 O HOH B 457 O HOH B 467 4545 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 SER A 46 -47.04 84.18 REMARK 500 SER A 50 80.41 -150.69 REMARK 500 ALA A 66 -135.17 51.61 REMARK 500 ASN A 85 -179.38 -175.91 REMARK 500 GLN A 101 -17.81 -49.61 REMARK 500 LYS A 152 17.43 -156.09 REMARK 500 GLU A 156 14.97 -148.40 REMARK 500 THR A 213 -150.56 -136.46 REMARK 500 GLU A 229 -121.72 56.43 REMARK 500 ILE A 263 -65.66 -91.14 REMARK 500 HIS B 19 -3.21 73.54 REMARK 500 SER B 46 -47.59 82.14 REMARK 500 ALA B 66 -132.09 50.51 REMARK 500 ASP B 151 46.89 -90.77 REMARK 500 LYS B 152 -17.49 -175.56 REMARK 500 LEU B 155 -86.33 -118.62 REMARK 500 GLU B 156 46.73 -93.27 REMARK 500 PHE B 208 119.67 -161.47 REMARK 500 GLU B 229 -120.79 57.73 REMARK 500 ILE B 264 98.97 -63.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 109 0.08 SIDE CHAIN 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 498 DISTANCE = 5.82 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9IXN RELATED DB: PDB DBREF 9IXR A 21 265 UNP P14489 BLO10_PSEAI 21 265 DBREF 9IXR B 21 265 UNP P14489 BLO10_PSEAI 21 265 SEQADV 9IXR GLY A 18 UNP P14489 EXPRESSION TAG SEQADV 9IXR HIS A 19 UNP P14489 EXPRESSION TAG SEQADV 9IXR MET A 20 UNP P14489 EXPRESSION TAG SEQADV 9IXR THR A 124 UNP P14489 ALA 124 ENGINEERED MUTATION SEQADV 9IXR GLY B 18 UNP P14489 EXPRESSION TAG SEQADV 9IXR HIS B 19 UNP P14489 EXPRESSION TAG SEQADV 9IXR MET B 20 UNP P14489 EXPRESSION TAG SEQADV 9IXR THR B 124 UNP P14489 ALA 124 ENGINEERED MUTATION SEQRES 1 A 248 GLY HIS MET SER ILE THR GLU ASN THR SER TRP ASN LYS SEQRES 2 A 248 GLU PHE SER ALA GLU ALA VAL ASN GLY VAL PHE VAL LEU SEQRES 3 A 248 CYS LYS SER SER SER LYS SER CYS ALA THR ASN ASP LEU SEQRES 4 A 248 ALA ARG ALA SER LYS GLU TYR LEU PRO ALA SER THR PHE SEQRES 5 A 248 LYS ILE PRO ASN ALA ILE ILE GLY LEU GLU THR GLY VAL SEQRES 6 A 248 ILE LYS ASN GLU HIS GLN VAL PHE LYS TRP ASP GLY LYS SEQRES 7 A 248 PRO ARG ALA MET LYS GLN TRP GLU ARG ASP LEU THR LEU SEQRES 8 A 248 ARG GLY ALA ILE GLN VAL SER ALA VAL PRO VAL PHE GLN SEQRES 9 A 248 GLN ILE THR ARG GLU VAL GLY GLU VAL ARG MET GLN LYS SEQRES 10 A 248 TYR LEU LYS LYS PHE SER TYR GLY ASN GLN ASN ILE SER SEQRES 11 A 248 GLY GLY ILE ASP LYS PHE TRP LEU GLU GLY GLN LEU ARG SEQRES 12 A 248 ILE SER ALA VAL ASN GLN VAL GLU PHE LEU GLU SER LEU SEQRES 13 A 248 TYR LEU ASN LYS LEU SER ALA SER LYS GLU ASN GLN LEU SEQRES 14 A 248 ILE VAL LYS GLU ALA LEU VAL THR GLU ALA ALA PRO GLU SEQRES 15 A 248 TYR LEU VAL HIS SER LYS THR GLY PHE SER GLY VAL GLY SEQRES 16 A 248 THR GLU SER ASN PRO GLY VAL ALA TRP TRP VAL GLY TRP SEQRES 17 A 248 VAL GLU LYS GLU THR GLU VAL TYR PHE PHE ALA PHE ASN SEQRES 18 A 248 MET ASP ILE ASP ASN GLU SER LYS LEU PRO LEU ARG LYS SEQRES 19 A 248 SER ILE PRO THR LYS ILE MET GLU SER GLU GLY ILE ILE SEQRES 20 A 248 GLY SEQRES 1 B 248 GLY HIS MET SER ILE THR GLU ASN THR SER TRP ASN LYS SEQRES 2 B 248 GLU PHE SER ALA GLU ALA VAL ASN GLY VAL PHE VAL LEU SEQRES 3 B 248 CYS LYS SER SER SER LYS SER CYS ALA THR ASN ASP LEU SEQRES 4 B 248 ALA ARG ALA SER LYS GLU TYR LEU PRO ALA SER THR PHE SEQRES 5 B 248 LYS ILE PRO ASN ALA ILE ILE GLY LEU GLU THR GLY VAL SEQRES 6 B 248 ILE LYS ASN GLU HIS GLN VAL PHE LYS TRP ASP GLY LYS SEQRES 7 B 248 PRO ARG ALA MET LYS GLN TRP GLU ARG ASP LEU THR LEU SEQRES 8 B 248 ARG GLY ALA ILE GLN VAL SER ALA VAL PRO VAL PHE GLN SEQRES 9 B 248 GLN ILE THR ARG GLU VAL GLY GLU VAL ARG MET GLN LYS SEQRES 10 B 248 TYR LEU LYS LYS PHE SER TYR GLY ASN GLN ASN ILE SER SEQRES 11 B 248 GLY GLY ILE ASP LYS PHE TRP LEU GLU GLY GLN LEU ARG SEQRES 12 B 248 ILE SER ALA VAL ASN GLN VAL GLU PHE LEU GLU SER LEU SEQRES 13 B 248 TYR LEU ASN LYS LEU SER ALA SER LYS GLU ASN GLN LEU SEQRES 14 B 248 ILE VAL LYS GLU ALA LEU VAL THR GLU ALA ALA PRO GLU SEQRES 15 B 248 TYR LEU VAL HIS SER LYS THR GLY PHE SER GLY VAL GLY SEQRES 16 B 248 THR GLU SER ASN PRO GLY VAL ALA TRP TRP VAL GLY TRP SEQRES 17 B 248 VAL GLU LYS GLU THR GLU VAL TYR PHE PHE ALA PHE ASN SEQRES 18 B 248 MET ASP ILE ASP ASN GLU SER LYS LEU PRO LEU ARG LYS SEQRES 19 B 248 SER ILE PRO THR LYS ILE MET GLU SER GLU GLY ILE ILE SEQRES 20 B 248 GLY HET CTJ A 301 37 HET CTJ B 301 37 HETNAM CTJ 1-({(2R)-2-[(1R)-1-{[(2Z)-2-(2-AMINO-1,3-THIAZOL-4-YL)- HETNAM 2 CTJ 2-{[(2-CARBOXYPROPAN-2-YL)OXY]IMINO}ACETYL]AMINO}-2- HETNAM 3 CTJ OXOETHYL]-4-CARBOXY-3,6-DIHYDRO-2H-1,3-THIAZIN-5- HETNAM 4 CTJ YL}METHYL)PYRIDINIUM FORMUL 3 CTJ 2(C22 H25 N6 O7 S2 1+) FORMUL 5 HOH *228(H2 O) HELIX 1 AA1 THR A 26 TRP A 28 5 3 HELIX 2 AA2 ASN A 29 ALA A 34 1 6 HELIX 3 AA3 ASP A 55 SER A 60 1 6 HELIX 4 AA4 PRO A 65 THR A 68 5 4 HELIX 5 AA5 PHE A 69 THR A 80 1 12 HELIX 6 AA6 MET A 99 GLU A 103 5 5 HELIX 7 AA7 LEU A 108 SER A 115 1 8 HELIX 8 AA8 ALA A 116 GLY A 128 1 13 HELIX 9 AA9 GLY A 128 PHE A 139 1 12 HELIX 10 AB1 ALA A 163 LEU A 175 1 13 HELIX 11 AB2 SER A 181 LEU A 192 1 12 HELIX 12 AB3 ASN A 243 LEU A 247 5 5 HELIX 13 AB4 PRO A 248 SER A 260 1 13 HELIX 14 AB5 TRP B 28 ALA B 34 1 7 HELIX 15 AB6 ASP B 55 SER B 60 1 6 HELIX 16 AB7 PRO B 65 THR B 68 5 4 HELIX 17 AB8 PHE B 69 THR B 80 1 12 HELIX 18 AB9 MET B 99 GLU B 103 5 5 HELIX 19 AC1 LEU B 108 VAL B 114 1 7 HELIX 20 AC2 ALA B 116 GLY B 128 1 13 HELIX 21 AC3 GLY B 128 PHE B 139 1 12 HELIX 22 AC4 SER B 162 LEU B 175 1 14 HELIX 23 AC5 SER B 181 LEU B 192 1 12 HELIX 24 AC6 ASN B 243 LEU B 247 5 5 HELIX 25 AC7 PRO B 248 GLU B 261 1 14 SHEET 1 AA1 7 ILE A 22 GLU A 24 0 SHEET 2 AA1 7 CYS A 51 THR A 53 1 O THR A 53 N THR A 23 SHEET 3 AA1 7 GLY A 39 LYS A 45 -1 N LEU A 43 O ALA A 52 SHEET 4 AA1 7 GLU A 231 ILE A 241 -1 O PHE A 234 N CYS A 44 SHEET 5 AA1 7 GLY A 218 LYS A 228 -1 N GLY A 218 O ILE A 241 SHEET 6 AA1 7 TYR A 200 PHE A 208 -1 N LEU A 201 O GLU A 227 SHEET 7 AA1 7 VAL A 193 ALA A 197 -1 N THR A 194 O VAL A 202 SHEET 1 AA2 2 GLU A 62 TYR A 63 0 SHEET 2 AA2 2 ILE A 161 SER A 162 -1 O ILE A 161 N TYR A 63 SHEET 1 AA3 2 VAL A 89 PHE A 90 0 SHEET 2 AA3 2 LEU A 106 THR A 107 -1 O LEU A 106 N PHE A 90 SHEET 1 AA4 7 ILE B 22 GLU B 24 0 SHEET 2 AA4 7 CYS B 51 THR B 53 1 O THR B 53 N THR B 23 SHEET 3 AA4 7 GLY B 39 LYS B 45 -1 N LEU B 43 O ALA B 52 SHEET 4 AA4 7 GLU B 231 ILE B 241 -1 O PHE B 234 N CYS B 44 SHEET 5 AA4 7 GLY B 218 LYS B 228 -1 N LYS B 228 O GLU B 231 SHEET 6 AA4 7 TYR B 200 PHE B 208 -1 N LEU B 201 O GLU B 227 SHEET 7 AA4 7 VAL B 193 ALA B 197 -1 N THR B 194 O VAL B 202 SHEET 1 AA5 2 VAL B 89 PHE B 90 0 SHEET 2 AA5 2 LEU B 106 THR B 107 -1 O LEU B 106 N PHE B 90 SSBOND 1 CYS A 44 CYS A 51 1555 1555 2.10 SSBOND 2 CYS B 44 CYS B 51 1555 1555 2.11 LINK OG SER A 67 C CTJ A 301 1555 1555 1.36 LINK OG SER B 67 C CTJ B 301 1555 1555 1.36 CRYST1 48.510 99.040 127.100 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 0.020614 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010097 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007868 0.00000