HEADER HYDROLASE 21-DEC-00 1GHP TITLE STRUCTURES OF THE ACYL-ENZYME COMPLEX OF THE STAPHYLOCOCCUS AUREUS TITLE 2 BETA-LACTAMASE MUTANT GLU166ASP:ASN170GLN WITH DEGRADED TITLE 3 BENZYLPENICILLIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PENICILLINASE; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 STRAIN: PC1; SOURCE 5 GENE: BLAZ; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: TG1; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTS32; SOURCE 10 EXPRESSION_SYSTEM_GENE: BLAZ KEYWDS HYDROLASE, ANTIBIOTIC RESISTANCE, BETA-LACTAM HYDROLYSIS, KEYWDS 2 BENZYLPENICILLIN, CEPHALORIDINE EXPDTA X-RAY DIFFRACTION AUTHOR C.C.H.CHEN,O.HERZBERG REVDAT 6 13-NOV-24 1GHP 1 REMARK REVDAT 5 09-AUG-23 1GHP 1 REMARK REVDAT 4 27-OCT-21 1GHP 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1GHP 1 VERSN REVDAT 2 01-APR-03 1GHP 1 JRNL REVDAT 1 04-APR-01 1GHP 0 JRNL AUTH C.C.CHEN,O.HERZBERG JRNL TITL STRUCTURES OF THE ACYL-ENZYME COMPLEXES OF THE JRNL TITL 2 STAPHYLOCOCCUS AUREUS BETA-LACTAMASE MUTANT JRNL TITL 3 GLU166ASP:ASN170GLN WITH BENZYLPENICILLIN AND CEPHALORIDINE. JRNL REF BIOCHEMISTRY V. 40 2351 2001 JRNL REFN ISSN 0006-2960 JRNL PMID 11327855 JRNL DOI 10.1021/BI002277H REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.E.ZAWADZKE,T.J.SMITH,O.HERZBERG REMARK 1 TITL AN ENGINEERED STAPHYLOCOCCUS AUREUS PC1 BETA-LACTAMASE THAT REMARK 1 TITL 2 HYDROLYSES THIRD-GENERATION CEPHALOSPORINS REMARK 1 REF PROTEIN ENG. V. 8 1275 1995 REMARK 1 REFN ISSN 0269-2139 REMARK 1 REFERENCE 2 REMARK 1 AUTH O.HERZBERG REMARK 1 TITL REFINED CRYSTAL STRUCTURE OF BETA-LACTAMASE FROM REMARK 1 TITL 2 STAPHYLOCOCCUS AUREUS PC1 AT 2.0 REMARK 1 REF J.MOL.BIOL. V. 217 701 1991 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH O.HERZBERG,J.MOULT REMARK 1 TITL BACTERIAL RESISTANCE TO BETA-LACTAM ANTIBIOTICS. CRYSTAL REMARK 1 TITL 2 STRUCTURE OF BETA-LACTAMASE FROM STAPHYLOCOCCUS AUREUS PC1 REMARK 1 TITL 3 AT 2.5 A RESOLUTION REMARK 1 REF SCIENCE V. 236 694 1987 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 1.76 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.7 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.76 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 76.9 REMARK 3 NUMBER OF REFLECTIONS : 25528 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) : 0.185 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2615 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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 : 2029 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 375 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) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : 1.900 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 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: NULL REMARK 4 REMARK 4 1GHP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-DEC-00. REMARK 100 THE DEPOSITION ID IS D_1000001524. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JAN-98 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.00 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) : 1.15 REMARK 200 MONOCHROMATOR : SILICON CRYSTAL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS - B1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29494 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.760 REMARK 200 RESOLUTION RANGE LOW (A) : 21.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.6 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.76 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 63.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.78 REMARK 200 R MERGE FOR SHELL (I) : 0.10900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1DJC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 26.45000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.85000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 69.40000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.45000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.85000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 69.40000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.45000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 44.85000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 69.40000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.45000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 44.85000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 69.40000 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: MONOMERIC 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 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 381 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 382 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 440 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 471 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 476 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 641 LIES ON A SPECIAL POSITION. 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 30 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 A 69 -138.01 47.67 REMARK 500 TYR A 105 68.13 61.52 REMARK 500 VAL A 163 -36.22 -132.95 REMARK 500 ASN A 196 90.71 164.37 REMARK 500 ASN A 196 49.98 -99.12 REMARK 500 ASN A 214 99.60 -64.15 REMARK 500 LEU A 220 -124.87 -100.41 REMARK 500 LYS A 227 -15.70 -43.11 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 SO4 A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 5 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PNM A 1 DBREF 1GHP A 31 290 UNP P00807 BLAC_STAAU 25 281 SEQADV 1GHP MET A 30 UNP P00807 SEE REMARK 999 SEQADV 1GHP ASP A 166 UNP P00807 GLU 157 ENGINEERED MUTATION SEQADV 1GHP GLN A 170 UNP P00807 ASN 161 ENGINEERED MUTATION SEQRES 1 A 258 MET LYS GLU LEU ASN ASP LEU GLU LYS LYS TYR ASN ALA SEQRES 2 A 258 HIS ILE GLY VAL TYR ALA LEU ASP THR LYS SER GLY LYS SEQRES 3 A 258 GLU VAL LYS PHE ASN SER ASP LYS ARG PHE ALA TYR ALA SEQRES 4 A 258 SER THR SER LYS ALA ILE ASN SER ALA ILE LEU LEU GLU SEQRES 5 A 258 GLN VAL PRO TYR ASN LYS LEU ASN LYS LYS VAL HIS ILE SEQRES 6 A 258 ASN LYS ASP ASP ILE VAL ALA TYR SER PRO ILE LEU GLU SEQRES 7 A 258 LYS TYR VAL GLY LYS ASP ILE THR LEU LYS ALA LEU ILE SEQRES 8 A 258 GLU ALA SER MET THR TYR SER ASP ASN THR ALA ASN ASN SEQRES 9 A 258 LYS ILE ILE LYS GLU ILE GLY GLY ILE LYS LYS VAL LYS SEQRES 10 A 258 GLN ARG LEU LYS GLU LEU GLY ASP LYS VAL THR ASN PRO SEQRES 11 A 258 VAL ARG TYR ASP ILE GLU LEU GLN TYR TYR SER PRO LYS SEQRES 12 A 258 SER LYS LYS ASP THR SER THR PRO ALA ALA PHE GLY LYS SEQRES 13 A 258 THR LEU ASN LYS LEU ILE ALA ASN GLY LYS LEU SER LYS SEQRES 14 A 258 GLU ASN LYS LYS PHE LEU LEU ASP LEU MET LEU ASN ASN SEQRES 15 A 258 LYS SER GLY ASP THR LEU ILE LYS ASP GLY VAL PRO LYS SEQRES 16 A 258 ASP TYR LYS VAL ALA ASP LYS SER GLY GLN ALA ILE THR SEQRES 17 A 258 TYR ALA SER ARG ASN ASP VAL ALA PHE VAL TYR PRO LYS SEQRES 18 A 258 GLY GLN SER GLU PRO ILE VAL LEU VAL ILE PHE THR ASN SEQRES 19 A 258 LYS ASP ASN LYS SER ASP LYS PRO ASN ASP LYS LEU ILE SEQRES 20 A 258 SER GLU THR ALA LYS SER VAL MET LYS GLU PHE HET SO4 A 2 5 HET SO4 A 3 5 HET SO4 A 4 5 HET SO4 A 5 5 HET PNM A 1 23 HETNAM SO4 SULFATE ION HETNAM PNM OPEN FORM - PENICILLIN G FORMUL 2 SO4 4(O4 S 2-) FORMUL 6 PNM C16 H20 N2 O4 S FORMUL 7 HOH *375(H2 O) HELIX 1 1 LEU A 33 TYR A 40 1 8 HELIX 2 2 ALA A 69 LEU A 81 5 13 HELIX 3 3 TYR A 88 LYS A 90 5 3 HELIX 4 4 LYS A 99 ASP A 101 5 3 HELIX 5 5 LEU A 109 TYR A 112 5 4 HELIX 6 6 LEU A 119 THR A 128 1 10 HELIX 7 7 ASN A 132 ILE A 142 1 11 HELIX 8 8 ILE A 145 GLU A 154 1 10 HELIX 9 10 PRO A 183 ILE A 194 1 12 HELIX 10 11 LYS A 201 LEU A 212 1 12 HELIX 11 12 LYS A 215 GLY A 217 5 3 HELIX 12 13 ILE A 221 GLY A 224 1 4 HELIX 13 14 ASP A 276 LYS A 288 5 13 SHEET 1 A 5 GLU A 56 PHE A 60 0 SHEET 2 A 5 HIS A 43 ASP A 50 -1 N ALA A 48 O VAL A 57 SHEET 3 A 5 ILE A 259 ASN A 266 -1 N ASN A 266 O HIS A 43 SHEET 4 A 5 ARG A 244 TYR A 251 -1 N VAL A 250 O ILE A 259 SHEET 5 A 5 LYS A 230 GLN A 237 -1 N GLY A 236 O ASN A 245 SHEET 1 B 2 ARG A 65 ALA A 67 0 SHEET 2 B 2 THR A 180 THR A 182 -1 N SER A 181 O PHE A 66 SHEET 1 C 2 LYS A 94 ILE A 97 0 SHEET 2 C 2 LYS A 115 THR A 118 -1 N ILE A 117 O VAL A 95 LINK C7 PNM A 1 OG SER A 70 1555 1555 1.46 CISPEP 1 ASP A 166 ILE A 167 0 -0.58 CISPEP 2 ASN A 196 GLY A 197 0 -0.02 SITE 1 AC1 5 LYS A 115 ASP A 116 LYS A 277 HOH A 389 SITE 2 AC1 5 HOH A 527 SITE 1 AC2 4 ARG A 65 HOH A 343 HOH A 388 HOH A 552 SITE 1 AC3 4 ARG A 65 LYS A 177 HOH A 548 HOH A 552 SITE 1 AC4 7 GLY A 144 ILE A 145 LYS A 146 TYR A 165 SITE 2 AC4 7 HOH A 459 HOH A 490 HOH A 510 SITE 1 AC5 13 ALA A 69 SER A 70 TYR A 105 LYS A 111 SITE 2 AC5 13 SER A 130 ASN A 132 GLN A 170 GLY A 236 SITE 3 AC5 13 GLN A 237 ALA A 238 ILE A 239 HOH A 326 SITE 4 AC5 13 HOH A 626 CRYST1 52.900 89.700 138.800 90.00 90.00 90.00 I 2 2 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 0.018904 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011148 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007205 0.00000