HEADER HYDROLASE 27-SEP-00 1FXV TITLE PENICILLIN ACYLASE MUTANT IMPAIRED IN CATALYSIS WITH PENICILLIN G IN TITLE 2 THE ACTIVE SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PENICILLIN ACYLASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: ALPHA SUBUNIT; COMPND 5 EC: 3.5.1.11; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PENICILLIN ACYLASE; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: BETA SUBUNIT; COMPND 11 EC: 3.5.1.11; COMPND 12 ENGINEERED: YES; COMPND 13 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PEC; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 10 ORGANISM_TAXID: 562; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 14 EXPRESSION_SYSTEM_PLASMID: PEC KEYWDS NTN-HYDROLASE FOLD, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR W.B.ALKEMA,C.M.HENSGENS,E.H.KROEZINGA,E.DE VRIES,R.FLORIS,J.M.VAN DER AUTHOR 2 LAAN,B.W.DIJKSTRA,D.B.JANSSEN REVDAT 5 07-FEB-24 1FXV 1 REMARK REVDAT 4 03-NOV-21 1FXV 1 REMARK SEQADV LINK REVDAT 3 08-FEB-17 1FXV 1 AUTHOR VERSN REVDAT 2 24-FEB-09 1FXV 1 VERSN REVDAT 1 28-MAR-01 1FXV 0 JRNL AUTH W.B.ALKEMA,C.M.HENSGENS,E.H.KROEZINGA,E.DE VRIES,R.FLORIS, JRNL AUTH 2 J.M.VAN DER LAAN,B.W.DIJKSTRA,D.B.JANSSEN JRNL TITL CHARACTERIZATION OF THE BETA-LACTAM BINDING SITE OF JRNL TITL 2 PENICILLIN ACYLASE OF ESCHERICHIA COLI BY STRUCTURAL AND JRNL TITL 3 SITE-DIRECTED MUTAGENESIS STUDIES. JRNL REF PROTEIN ENG. V. 13 857 2000 JRNL REFN ISSN 0269-2139 JRNL PMID 11239085 JRNL DOI 10.1093/PROTEIN/13.12.857 REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 32510 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1678 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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 : 6069 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 455 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.60 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) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 0.980 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1FXV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-SEP-00. REMARK 100 THE DEPOSITION ID IS D_1000011995. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-OCT-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : MACSCIENCE REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MACSCIENCE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32525 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.18800 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: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG MME 2000, MOPS, PH 7.2, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 BIOLOGICAL ASSEMBLY IS A HETERO 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: 14630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -103.0 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 GLU A 1 REMARK 465 GLN A 2 REMARK 465 ALA A 209 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU B 165 CD GLU B 165 OE2 0.076 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 MET A 142 -42.29 -132.67 REMARK 500 ASP B 43 82.70 -156.29 REMARK 500 LEU B 127 -96.08 -86.36 REMARK 500 ASP B 130 74.39 -177.49 REMARK 500 GLN B 131 23.26 -69.07 REMARK 500 TRP B 240 53.72 -147.05 REMARK 500 SER B 251 150.65 -47.00 REMARK 500 THR B 358 -90.02 -111.96 REMARK 500 GLU B 522 19.99 -153.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 HOH A 283 REMARK 615 HOH A 284 REMARK 615 HOH A 286 REMARK 615 HOH A 314 REMARK 615 HOH B 2021 REMARK 615 HOH B 2057 REMARK 615 HOH B 2175 REMARK 615 HOH B 2183 REMARK 615 HOH B 2188 REMARK 615 HOH B 2193 REMARK 615 HOH B 2195 REMARK 615 HOH B 2209 REMARK 615 HOH B 2211 REMARK 615 HOH B 2220 REMARK 615 HOH B 2221 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 CA B2001 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 152 OE2 REMARK 620 2 ASP B 73 OD1 160.3 REMARK 620 3 ASP B 73 OD2 151.2 48.2 REMARK 620 4 VAL B 75 O 92.5 67.8 115.8 REMARK 620 5 ASP B 76 OD1 81.5 95.0 108.2 78.6 REMARK 620 6 PRO B 205 O 81.0 118.5 70.3 172.2 104.5 REMARK 620 7 ASP B 252 OD2 91.1 84.6 88.7 80.1 157.0 95.7 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PNN B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 2001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FXH RELATED DB: PDB REMARK 900 1FXH CONTAINS THE SAME PROTEIN BUT THE ACTIVE SITE CONTAINS THE REMARK 900 PRODUCT OF PENICILLIN G HYDROLYSIS PHENYLACETIC ACID. DBREF 1FXV A 1 209 UNP P06875 PAC_ECOLI 27 235 DBREF 1FXV B 1 557 UNP P06875 PAC_ECOLI 290 846 SEQADV 1FXV LEU B 148 UNP P06875 VAL 437 ENGINEERED MUTATION SEQADV 1FXV ALA B 241 UNP P06875 ASN 530 ENGINEERED MUTATION SEQRES 1 A 209 GLU GLN SER SER SER GLU ILE LYS ILE VAL ARG ASP GLU SEQRES 2 A 209 TYR GLY MET PRO HIS ILE TYR ALA ASN ASP THR TRP HIS SEQRES 3 A 209 LEU PHE TYR GLY TYR GLY TYR VAL VAL ALA GLN ASP ARG SEQRES 4 A 209 LEU PHE GLN MET GLU MET ALA ARG ARG SER THR GLN GLY SEQRES 5 A 209 THR VAL ALA GLU VAL LEU GLY LYS ASP PHE VAL LYS PHE SEQRES 6 A 209 ASP LYS ASP ILE ARG ARG ASN TYR TRP PRO ASP ALA ILE SEQRES 7 A 209 ARG ALA GLN ILE ALA ALA LEU SER PRO GLU ASP MET SER SEQRES 8 A 209 ILE LEU GLN GLY TYR ALA ASP GLY MET ASN ALA TRP ILE SEQRES 9 A 209 ASP LYS VAL ASN THR ASN PRO GLU THR LEU LEU PRO LYS SEQRES 10 A 209 GLN PHE ASN THR PHE GLY PHE THR PRO LYS ARG TRP GLU SEQRES 11 A 209 PRO PHE ASP VAL ALA MET ILE PHE VAL GLY THR MET ALA SEQRES 12 A 209 ASN ARG PHE SER ASP SER THR SER GLU ILE ASP ASN LEU SEQRES 13 A 209 ALA LEU LEU THR ALA LEU LYS ASP LYS TYR GLY VAL SER SEQRES 14 A 209 GLN GLY MET ALA VAL PHE ASN GLN LEU LYS TRP LEU VAL SEQRES 15 A 209 ASN PRO SER ALA PRO THR THR ILE ALA VAL GLN GLU SER SEQRES 16 A 209 ASN TYR PRO LEU LYS PHE ASN GLN GLN ASN SER GLN THR SEQRES 17 A 209 ALA SEQRES 1 B 557 SER ASN MET TRP VAL ILE GLY LYS SER LYS ALA GLN ASP SEQRES 2 B 557 ALA LYS ALA ILE MET VAL ASN GLY PRO GLN PHE GLY TRP SEQRES 3 B 557 TYR ALA PRO ALA TYR THR TYR GLY ILE GLY LEU HIS GLY SEQRES 4 B 557 ALA GLY TYR ASP VAL THR GLY ASN THR PRO PHE ALA TYR SEQRES 5 B 557 PRO GLY LEU VAL PHE GLY HIS ASN GLY VAL ILE SER TRP SEQRES 6 B 557 GLY SER THR ALA GLY PHE GLY ASP ASP VAL ASP ILE PHE SEQRES 7 B 557 ALA GLU ARG LEU SER ALA GLU LYS PRO GLY TYR TYR LEU SEQRES 8 B 557 HIS ASN GLY LYS TRP VAL LYS MET LEU SER ARG GLU GLU SEQRES 9 B 557 THR ILE THR VAL LYS ASN GLY GLN ALA GLU THR PHE THR SEQRES 10 B 557 VAL TRP ARG THR VAL HIS GLY ASN ILE LEU GLN THR ASP SEQRES 11 B 557 GLN THR THR GLN THR ALA TYR ALA LYS SER ARG ALA TRP SEQRES 12 B 557 ASP GLY LYS GLU LEU ALA SER LEU LEU ALA TRP THR HIS SEQRES 13 B 557 GLN MET LYS ALA LYS ASN TRP GLN GLU TRP THR GLN GLN SEQRES 14 B 557 ALA ALA LYS GLN ALA LEU THR ILE ASN TRP TYR TYR ALA SEQRES 15 B 557 ASP VAL ASN GLY ASN ILE GLY TYR VAL HIS THR GLY ALA SEQRES 16 B 557 TYR PRO ASP ARG GLN SER GLY HIS ASP PRO ARG LEU PRO SEQRES 17 B 557 VAL PRO GLY THR GLY LYS TRP ASP TRP LYS GLY LEU LEU SEQRES 18 B 557 PRO PHE GLU MET ASN PRO LYS VAL TYR ASN PRO GLN SER SEQRES 19 B 557 GLY TYR ILE ALA ASN TRP ALA ASN SER PRO GLN LYS ASP SEQRES 20 B 557 TYR PRO ALA SER ASP LEU PHE ALA PHE LEU TRP GLY GLY SEQRES 21 B 557 ALA ASP ARG VAL THR GLU ILE ASP ARG LEU LEU GLU GLN SEQRES 22 B 557 LYS PRO ARG LEU THR ALA ASP GLN ALA TRP ASP VAL ILE SEQRES 23 B 557 ARG GLN THR SER ARG GLN ASP LEU ASN LEU ARG LEU PHE SEQRES 24 B 557 LEU PRO THR LEU GLN ALA ALA THR SER GLY LEU THR GLN SEQRES 25 B 557 SER ASP PRO ARG ARG GLN LEU VAL GLU THR LEU THR ARG SEQRES 26 B 557 TRP ASP GLY ILE ASN LEU LEU ASN ASP ASP GLY LYS THR SEQRES 27 B 557 TRP GLN GLN PRO GLY SER ALA ILE LEU ASN VAL TRP LEU SEQRES 28 B 557 THR SER MET LEU LYS ARG THR VAL VAL ALA ALA VAL PRO SEQRES 29 B 557 MET PRO PHE ASP LYS TRP TYR SER ALA SER GLY TYR GLU SEQRES 30 B 557 THR THR GLN ASP GLY PRO THR GLY SER LEU ASN ILE SER SEQRES 31 B 557 VAL GLY ALA LYS ILE LEU TYR GLU ALA VAL GLN GLY ASP SEQRES 32 B 557 LYS SER PRO ILE PRO GLN ALA VAL ASP LEU PHE ALA GLY SEQRES 33 B 557 LYS PRO GLN GLN GLU VAL VAL LEU ALA ALA LEU GLU ASP SEQRES 34 B 557 THR TRP GLU THR LEU SER LYS ARG TYR GLY ASN ASN VAL SEQRES 35 B 557 SER ASN TRP LYS THR PRO ALA MET ALA LEU THR PHE ARG SEQRES 36 B 557 ALA ASN ASN PHE PHE GLY VAL PRO GLN ALA ALA ALA GLU SEQRES 37 B 557 GLU THR ARG HIS GLN ALA GLU TYR GLN ASN ARG GLY THR SEQRES 38 B 557 GLU ASN ASP MET ILE VAL PHE SER PRO THR THR SER ASP SEQRES 39 B 557 ARG PRO VAL LEU ALA TRP ASP VAL VAL ALA PRO GLY GLN SEQRES 40 B 557 SER GLY PHE ILE ALA PRO ASP GLY THR VAL ASP LYS HIS SEQRES 41 B 557 TYR GLU ASP GLN LEU LYS MET TYR GLU ASN PHE GLY ARG SEQRES 42 B 557 LYS SER LEU TRP LEU THR LYS GLN ASP VAL GLU ALA HIS SEQRES 43 B 557 LYS GLU SER GLN GLU VAL LEU HIS VAL GLN ARG HET PNN B1001 23 HET CA B2001 1 HETNAM PNN PENICILLIN G HETNAM CA CALCIUM ION FORMUL 3 PNN C16 H18 N2 O4 S FORMUL 4 CA CA 2+ FORMUL 5 HOH *455(H2 O) HELIX 1 1 ASP A 23 LEU A 40 1 18 HELIX 2 2 ARG A 39 GLY A 52 1 14 HELIX 3 3 VAL A 54 GLY A 59 1 6 HELIX 4 4 PHE A 62 ASN A 72 1 11 HELIX 5 5 TRP A 74 LEU A 85 1 12 HELIX 6 6 SER A 86 ASN A 110 1 25 HELIX 7 7 ASN A 110 LEU A 115 1 6 HELIX 8 8 PRO A 116 PHE A 122 1 7 HELIX 9 9 GLU A 130 MET A 142 1 13 HELIX 10 10 SER A 151 GLY A 167 1 17 HELIX 11 11 GLY A 167 LYS A 179 1 13 HELIX 12 12 LYS B 146 GLN B 157 1 12 HELIX 13 13 MET B 158 ALA B 160 5 3 HELIX 14 14 ASN B 162 ALA B 171 1 10 HELIX 15 15 PRO B 222 ASN B 226 5 5 HELIX 16 16 ARG B 263 LYS B 274 1 12 HELIX 17 17 THR B 278 GLN B 292 1 15 HELIX 18 18 ASN B 295 SER B 308 1 14 HELIX 19 19 ASP B 314 TRP B 326 1 13 HELIX 20 20 PRO B 342 THR B 358 1 17 HELIX 21 21 THR B 358 VAL B 363 1 6 HELIX 22 22 PRO B 366 SER B 372 5 7 HELIX 23 23 SER B 390 GLN B 401 1 12 HELIX 24 24 GLY B 402 SER B 405 5 4 HELIX 25 25 PRO B 418 GLY B 439 1 22 HELIX 26 26 ASN B 441 TRP B 445 5 5 HELIX 27 27 ALA B 466 THR B 470 5 5 HELIX 28 28 GLN B 524 ASN B 530 1 7 HELIX 29 29 THR B 539 HIS B 546 1 8 SHEET 1 A10 LYS B 228 TYR B 230 0 SHEET 2 A10 ILE B 188 HIS B 192 -1 N TYR B 190 O VAL B 229 SHEET 3 A10 ILE B 177 ASP B 183 -1 N TRP B 179 O VAL B 191 SHEET 4 A10 ILE B 63 ALA B 69 -1 N SER B 64 O ALA B 182 SHEET 5 A10 PHE B 57 HIS B 59 -1 O GLY B 58 N TRP B 65 SHEET 6 A10 TYR B 42 PRO B 49 -1 O THR B 45 N HIS B 59 SHEET 7 A10 THR B 32 GLY B 39 -1 N TYR B 33 O THR B 48 SHEET 8 A10 PRO A 17 TYR A 20 1 O PRO A 17 N GLY B 36 SHEET 9 A10 GLU A 6 ASP A 12 -1 O LYS A 8 N TYR A 20 SHEET 10 A10 LYS B 547 HIS B 554 -1 N GLU B 548 O ARG A 11 SHEET 1 B 6 TYR B 236 ASN B 239 0 SHEET 2 B 6 ASN B 2 ILE B 6 -1 O MET B 3 N ASN B 239 SHEET 3 B 6 ALA B 16 GLY B 21 -1 O ILE B 17 N ILE B 6 SHEET 4 B 6 ASN B 483 PHE B 488 -1 O ASP B 484 N ASN B 20 SHEET 5 B 6 VAL B 497 VAL B 502 -1 O LEU B 498 N VAL B 487 SHEET 6 B 6 LYS B 534 SER B 535 -1 N LYS B 534 O ASP B 501 SHEET 1 C 6 LEU B 100 ILE B 106 0 SHEET 2 C 6 GLU B 114 THR B 121 -1 O GLU B 114 N ILE B 106 SHEET 3 C 6 GLY B 124 ILE B 126 -1 O GLY B 124 N THR B 121 SHEET 4 C 6 THR B 135 ARG B 141 -1 N LYS B 139 O ASN B 125 SHEET 5 C 6 VAL B 75 ARG B 81 -1 O ASP B 76 N SER B 140 SHEET 6 C 6 VAL B 209 PRO B 210 1 O VAL B 209 N ALA B 79 SHEET 1 D 2 TYR B 89 HIS B 92 0 SHEET 2 D 2 LYS B 95 LYS B 98 -1 O LYS B 95 N HIS B 92 SHEET 1 E 2 PRO B 197 ASP B 198 0 SHEET 2 E 2 GLY B 219 LEU B 220 -1 O GLY B 219 N ASP B 198 SHEET 1 F 2 THR B 338 TRP B 339 0 SHEET 2 F 2 THR B 447 PRO B 448 -1 O THR B 447 N TRP B 339 SHEET 1 G 2 LEU B 452 PHE B 454 0 SHEET 2 G 2 ARG B 471 GLN B 473 -1 O ARG B 471 N PHE B 454 LINK OE2 GLU A 152 CA CA B2001 1555 1555 2.30 LINK OD1 ASP B 73 CA CA B2001 1555 1555 2.75 LINK OD2 ASP B 73 CA CA B2001 1555 1555 2.62 LINK O VAL B 75 CA CA B2001 1555 1555 2.54 LINK OD1 ASP B 76 CA CA B2001 1555 1555 2.31 LINK O PRO B 205 CA CA B2001 1555 1555 2.43 LINK OD2 ASP B 252 CA CA B2001 1555 1555 2.39 CISPEP 1 ALA B 28 PRO B 29 0 -0.94 CISPEP 2 MET B 365 PRO B 366 0 0.11 CISPEP 3 ALA B 504 PRO B 505 0 0.59 SITE 1 AC1 11 MET A 142 PHE A 146 SER A 149 SER B 1 SITE 2 AC1 11 GLN B 23 PHE B 24 THR B 68 ALA B 69 SITE 3 AC1 11 PHE B 71 HOH B2215 HOH B2216 SITE 1 AC2 6 GLU A 152 ASP B 73 VAL B 75 ASP B 76 SITE 2 AC2 6 PRO B 205 ASP B 252 CRYST1 50.930 63.966 64.189 72.85 73.77 74.06 P 1 1 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 0.019635 -0.005608 -0.004519 0.00000 SCALE2 0.000000 0.016259 -0.003953 0.00000 SCALE3 0.000000 0.000000 0.016698 0.00000