HEADER ANTIBIOTIC INHIBITOR 15-OCT-04 1XRK TITLE CRYSTAL STRUCTURE OF A MUTANT BLEOMYCIN BINDING PROTEIN TITLE 2 FROM STREPTOALLOTEICHUS HINDUSTANUS DISPLAYING INCREASED TITLE 3 THERMOSTABILITY COMPND MOL_ID: 1; COMPND 2 MOLECULE: BLEOMYCIN RESISTANCE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: BLEOMYCIN BINDING PROTEIN, BRP, PHLEOMYCIN COMPND 5 RESISTANCE PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOALLOTEICHUS HINDUSTANUS; SOURCE 3 ORGANISM_TAXID: 2017; SOURCE 4 GENE: SHBLE; 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: PET26B, PRIL KEYWDS ARM EXCHANGE, LIGAND BINDING PROTEIN, THERMOSTABLE MUTANT, KEYWDS 2 ANTIBIOTIC INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR S.J.J.BROUNS,H.WU,J.AKERBOOM,A.P.TURNBULL,W.M.DE VOS,J.VAN AUTHOR 2 DER OOST REVDAT 3 24-FEB-09 1XRK 1 VERSN REVDAT 2 12-APR-05 1XRK 1 JRNL REVDAT 1 11-JAN-05 1XRK 0 JRNL AUTH S.J.J.BROUNS,H.WU,J.AKERBOOM,A.P.TURNBULL, JRNL AUTH 2 W.M.DE VOS,J.VAN DER OOST JRNL TITL ENGINEERING A SELECTABLE MARKER FOR JRNL TITL 2 HYPERTHERMOPHILES JRNL REF J.BIOL.CHEM. V. 280 11422 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 15640151 JRNL DOI 10.1074/JBC.M413623200 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 3 NUMBER OF REFLECTIONS : 34580 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) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1840 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2384 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.69 REMARK 3 BIN R VALUE (WORKING SET) : 0.1960 REMARK 3 BIN FREE R VALUE SET COUNT : 116 REMARK 3 BIN FREE R VALUE : 0.2370 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1883 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 197 REMARK 3 SOLVENT ATOMS : 288 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.73 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.07000 REMARK 3 B22 (A**2) : 0.45000 REMARK 3 B33 (A**2) : -0.74000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.23000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.083 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.079 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.050 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.586 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.960 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2135 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1830 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2937 ; 1.664 ; 2.020 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4211 ; 1.432 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 239 ; 6.035 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 97 ;37.237 ;24.021 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 273 ;12.065 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;16.984 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 336 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2337 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 445 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 404 ; 0.192 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1888 ; 0.202 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1060 ; 0.184 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1178 ; 0.087 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 189 ; 0.190 ; 0.200 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): 19 ; 0.237 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 49 ; 0.256 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 26 ; 0.176 ; 0.200 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): 1240 ; 0.936 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 494 ; 0.190 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1943 ; 1.328 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1129 ; 1.933 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 994 ; 2.818 ; 4.500 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 REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 1XRK COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-OCT-04. REMARK 100 THE RCSB ID CODE IS RCSB030683. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9083 REMARK 200 MONOCHROMATOR : SI-111 CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36444 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04300 REMARK 200 FOR THE DATA SET : 20.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.18900 REMARK 200 FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1JIE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, SODIUM ACETATE, REMARK 280 PH 4.6, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 33.30850 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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS A BIOLOGICAL DIMER. 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: 6610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -71.0 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 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 MET A 1 REMARK 465 GLU A 122 REMARK 465 GLN A 123 REMARK 465 ASP A 124 REMARK 465 MET B 1 REMARK 465 GLN B 123 REMARK 465 ASP B 124 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 ASP A 36 CB CG OD1 OD2 REMARK 470 ARG A 87 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 21 CD OE1 OE2 REMARK 470 ASP B 36 CB CG OD1 OD2 REMARK 470 ARG B 87 CD NE CZ NH1 NH2 REMARK 470 GLU B 122 CB CG CD OE1 OE2 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 SG CYS B 115 O HOH B 1034 1.85 REMARK 500 NJ BLM A 402 O HOH A 894 1.97 REMARK 500 NG BLM A 402 O HOH A 894 2.13 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 ASP A 44 -124.31 55.78 REMARK 500 THR B 24 -63.30 -93.28 REMARK 500 ASP B 44 -123.86 52.36 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 980 DISTANCE = 5.56 ANGSTROMS REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 BLM B 401 REMARK 610 BLM A 402 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 893 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 894 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 895 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BLM B 401 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BLM A 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BYL RELATED DB: PDB REMARK 900 WILD-TYPE SHBLE STRUCTURE DBREF 1XRK A 1 124 UNP P17493 BLE_STRHI 1 124 DBREF 1XRK B 1 124 UNP P17493 BLE_STRHI 1 124 SEQADV 1XRK GLU A 18 UNP P17493 GLY 18 ENGINEERED SEQADV 1XRK VAL A 32 UNP P17493 ASP 32 ENGINEERED SEQADV 1XRK GLN A 63 UNP P17493 LEU 63 ENGINEERED SEQADV 1XRK VAL A 98 UNP P17493 GLY 98 ENGINEERED SEQADV 1XRK GLU B 18 UNP P17493 GLY 18 ENGINEERED SEQADV 1XRK VAL B 32 UNP P17493 ASP 32 ENGINEERED SEQADV 1XRK GLN B 63 UNP P17493 LEU 63 ENGINEERED SEQADV 1XRK VAL B 98 UNP P17493 GLY 98 ENGINEERED SEQRES 1 A 124 MET ALA LYS LEU THR SER ALA VAL PRO VAL LEU THR ALA SEQRES 2 A 124 ARG ASP VAL ALA GLU ALA VAL GLU PHE TRP THR ASP ARG SEQRES 3 A 124 LEU GLY PHE SER ARG VAL PHE VAL GLU ASP ASP PHE ALA SEQRES 4 A 124 GLY VAL VAL ARG ASP ASP VAL THR LEU PHE ILE SER ALA SEQRES 5 A 124 VAL GLN ASP GLN VAL VAL PRO ASP ASN THR GLN ALA TRP SEQRES 6 A 124 VAL TRP VAL ARG GLY LEU ASP GLU LEU TYR ALA GLU TRP SEQRES 7 A 124 SER GLU VAL VAL SER THR ASN PHE ARG ASP ALA SER GLY SEQRES 8 A 124 PRO ALA MET THR GLU ILE VAL GLU GLN PRO TRP GLY ARG SEQRES 9 A 124 GLU PHE ALA LEU ARG ASP PRO ALA GLY ASN CYS VAL HIS SEQRES 10 A 124 PHE VAL ALA GLU GLU GLN ASP SEQRES 1 B 124 MET ALA LYS LEU THR SER ALA VAL PRO VAL LEU THR ALA SEQRES 2 B 124 ARG ASP VAL ALA GLU ALA VAL GLU PHE TRP THR ASP ARG SEQRES 3 B 124 LEU GLY PHE SER ARG VAL PHE VAL GLU ASP ASP PHE ALA SEQRES 4 B 124 GLY VAL VAL ARG ASP ASP VAL THR LEU PHE ILE SER ALA SEQRES 5 B 124 VAL GLN ASP GLN VAL VAL PRO ASP ASN THR GLN ALA TRP SEQRES 6 B 124 VAL TRP VAL ARG GLY LEU ASP GLU LEU TYR ALA GLU TRP SEQRES 7 B 124 SER GLU VAL VAL SER THR ASN PHE ARG ASP ALA SER GLY SEQRES 8 B 124 PRO ALA MET THR GLU ILE VAL GLU GLN PRO TRP GLY ARG SEQRES 9 B 124 GLU PHE ALA LEU ARG ASP PRO ALA GLY ASN CYS VAL HIS SEQRES 10 B 124 PHE VAL ALA GLU GLU GLN ASP HET SO4 A 893 5 HET SO4 B 894 5 HET SO4 B 895 5 HET BLM B 401 91 HET BLM A 402 91 HETNAM SO4 SULFATE ION HETNAM BLM BLEOMYCIN A2 HETSYN BLM N1-[3-(DIMETHYLSULFONIO)-PROPYL]BLEOMYCINAMIDE FORMUL 3 SO4 3(O4 S 2-) FORMUL 6 BLM 2(C55 H85 N17 O21 S3) FORMUL 8 HOH *288(H2 O) HELIX 1 1 ASP A 15 ARG A 26 1 12 HELIX 2 2 VAL A 58 ASN A 61 5 4 HELIX 3 3 GLY A 70 SER A 79 1 10 HELIX 4 4 ASP B 15 ARG B 26 1 12 HELIX 5 5 VAL B 58 ASN B 61 5 4 HELIX 6 6 GLY B 70 GLU B 80 1 11 SHEET 1 A 8 SER A 30 VAL A 34 0 SHEET 2 A 8 PHE A 38 ARG A 43 -1 O GLY A 40 N VAL A 32 SHEET 3 A 8 VAL A 46 ALA A 52 -1 O LEU A 48 N VAL A 41 SHEET 4 A 8 LYS A 3 ALA A 13 1 N LEU A 11 O PHE A 49 SHEET 5 A 8 GLN B 63 ARG B 69 -1 O TRP B 65 N VAL A 8 SHEET 6 A 8 CYS B 115 ALA B 120 1 O HIS B 117 N ALA B 64 SHEET 7 A 8 GLY B 103 ARG B 109 -1 N ARG B 104 O ALA B 120 SHEET 8 A 8 ALA B 93 MET B 94 -1 N ALA B 93 O ARG B 109 SHEET 1 B 8 SER A 30 VAL A 34 0 SHEET 2 B 8 PHE A 38 ARG A 43 -1 O GLY A 40 N VAL A 32 SHEET 3 B 8 VAL A 46 ALA A 52 -1 O LEU A 48 N VAL A 41 SHEET 4 B 8 LYS A 3 ALA A 13 1 N LEU A 11 O PHE A 49 SHEET 5 B 8 GLN B 63 ARG B 69 -1 O TRP B 65 N VAL A 8 SHEET 6 B 8 CYS B 115 ALA B 120 1 O HIS B 117 N ALA B 64 SHEET 7 B 8 GLY B 103 ARG B 109 -1 N ARG B 104 O ALA B 120 SHEET 8 B 8 VAL B 98 GLN B 100 -1 N VAL B 98 O GLU B 105 SHEET 1 C 3 ALA A 93 MET A 94 0 SHEET 2 C 3 GLY A 103 ARG A 109 -1 O ARG A 109 N ALA A 93 SHEET 3 C 3 VAL A 98 GLN A 100 -1 N VAL A 98 O GLU A 105 SHEET 1 D 8 ALA A 93 MET A 94 0 SHEET 2 D 8 GLY A 103 ARG A 109 -1 O ARG A 109 N ALA A 93 SHEET 3 D 8 CYS A 115 ALA A 120 -1 O VAL A 116 N LEU A 108 SHEET 4 D 8 GLN A 63 ARG A 69 1 N VAL A 66 O VAL A 119 SHEET 5 D 8 LYS B 3 ALA B 13 -1 O VAL B 8 N TRP A 65 SHEET 6 D 8 VAL B 46 ALA B 52 1 O PHE B 49 N LEU B 11 SHEET 7 D 8 PHE B 38 ARG B 43 -1 N ALA B 39 O ILE B 50 SHEET 8 D 8 SER B 30 VAL B 34 -1 N VAL B 32 O GLY B 40 SITE 1 AC1 7 GLY A 70 LEU A 71 ASP A 72 ARG A 104 SITE 2 AC1 7 HOH A 914 HOH A 918 HOH A1037 SITE 1 AC2 7 GLY B 70 LEU B 71 ASP B 72 ARG B 104 SITE 2 AC2 7 HOH B 922 HOH B 929 HOH B 997 SITE 1 AC3 3 SER B 83 HOH B 901 HOH B 961 SITE 1 AC4 35 PHE A 33 GLU A 35 PHE A 38 SER A 51 SITE 2 AC4 35 ALA A 52 VAL A 53 HOH A 939 PRO B 59 SITE 3 AC4 35 ASP B 60 ASN B 61 THR B 62 GLN B 63 SITE 4 AC4 35 TRP B 65 PHE B 86 ALA B 89 TRP B 102 SITE 5 AC4 35 ALA B 107 ARG B 109 GLY B 113 CYS B 115 SITE 6 AC4 35 HIS B 117 HOH B 906 HOH B 915 HOH B 931 SITE 7 AC4 35 HOH B 936 HOH B 943 HOH B 947 HOH B 954 SITE 8 AC4 35 HOH B1000 HOH B1011 HOH B1016 HOH B1017 SITE 9 AC4 35 HOH B1021 HOH B1034 HOH B1037 SITE 1 AC5 26 PRO A 59 ASP A 60 ASN A 61 THR A 62 SITE 2 AC5 26 GLN A 63 TRP A 65 PHE A 86 TRP A 102 SITE 3 AC5 26 ALA A 107 ARG A 109 GLY A 113 CYS A 115 SITE 4 AC5 26 HIS A 117 HOH A 894 HOH A 937 HOH A 938 SITE 5 AC5 26 HOH A 973 HOH A 992 HOH A1007 HOH A1031 SITE 6 AC5 26 HOH A1038 PHE B 33 GLU B 35 PHE B 38 SITE 7 AC5 26 SER B 51 ALA B 52 CRYST1 43.983 66.617 47.179 90.00 117.43 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 0.022736 0.000000 0.011800 0.00000 SCALE2 0.000000 0.015011 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023880 0.00000 MASTER 327 0 5 6 27 0 21 6 0 0 0 20 END