HEADER HYDROLASE 10-OCT-01 1K55 TITLE OXA 10 CLASS D BETA-LACTAMASE AT PH 7.5 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 OTHER_DETAILS: RESIDUE 70 OF CHAINS A AND B, KCX ARE COMPND 8 CARBAMYLATED LYSINE.; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: BETA LACTAMASE OXA-10; COMPND 11 CHAIN: C, D; COMPND 12 EC: 3.5.2.6; COMPND 13 ENGINEERED: YES; COMPND 14 OTHER_DETAILS: RESIDUE 70 OF CHAINS C AND D EXISTS IN TWO COMPND 15 ALTERNATE CONFORMATIONS: KCX, CARBAMYLATED LYSINE, AND COMPND 16 LYSINE. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET24A; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 11 ORGANISM_TAXID: 287; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 13 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 14 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PET24A KEYWDS BETA-LACTAMASE, ANTIBIOTIC RESISTANCE, CARBAMYLATION, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.GOLEMI,L.MAVEYRAUD,S.VAKULENKO,J.P.SAMAMA,S.MOBASHERY REVDAT 3 24-FEB-09 1K55 1 VERSN REVDAT 2 19-DEC-01 1K55 1 JRNL REVDAT 1 07-NOV-01 1K55 0 JRNL AUTH D.GOLEMI,L.MAVEYRAUD,S.VAKULENKO,J.P.SAMAMA, JRNL AUTH 2 S.MOBASHERY JRNL TITL CRITICAL INVOLVEMENT OF A CARBAMYLATED LYSINE IN JRNL TITL 2 CATALYTIC FUNCTION OF CLASS D BETA-LACTAMASES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 98 14280 2001 JRNL REFN ISSN 0027-8424 JRNL PMID 11724923 JRNL DOI 10.1073/PNAS.241442898 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.MAVEYRAUD,D.GOLEMI,L.P.KOTRA,S.TRANIER, REMARK 1 AUTH 2 S.VAKULENKO,S.MOBASHERY,J.P.SAMAMA REMARK 1 TITL INSIGHTS INTO CLASS D BETA-LACTAMASES ARE REVEALED REMARK 1 TITL 2 BY THE CRYSTAL STRUCTURE OF THE OXA10 ENZYME FROM REMARK 1 TITL 3 PSEUDOMONAS AERUGINOSA REMARK 1 REF STRUCTURE V. 8 1289 2000 REMARK 1 REFN ISSN 0969-2126 REMARK 1 DOI 10.1016/S0969-2126(00)00534-7 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.GOLEMI,L.MAVEYRAUD,S.VAKULENKO,S.TRANIER, REMARK 1 AUTH 2 A.ISHIWATA,L.P.KOTRA,J.P.SAMAMA,S.MOBASHERY REMARK 1 TITL THE FIRST STRUCTURAL AND MECHANISTIC INSIGHTS FOR REMARK 1 TITL 2 CLASS D BETA-LACTAMASES: EVIDENCE FOR A NOVEL REMARK 1 TITL 3 CATALYTIC PROCESS FOR TURNOVER OF BETA-LACTAM REMARK 1 TITL 4 ANTIBIOTIC REMARK 1 REF J.AM.CHEM.SOC. V. 122 6132 2000 REMARK 1 REFN ISSN 0002-7863 REMARK 1 DOI 10.1021/JA0013881 REMARK 2 REMARK 2 RESOLUTION. 1.39 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.39 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 53.16 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 215989 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) : 0.153 REMARK 3 R VALUE (WORKING SET) : 0.153 REMARK 3 FREE R VALUE : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2165 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7958 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 131 REMARK 3 SOLVENT ATOMS : 942 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.12000 REMARK 3 B22 (A**2) : -0.17000 REMARK 3 B33 (A**2) : 0.07000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.07000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.013 ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: SUL 1024, WHICH IS ASSIGNED REMARK 3 ALTERNATE POSITION B, CORRESPONDS TO ALTERNATE CONFORMATION B REMARK 3 OF CHAIN D RESIDUE 115. CHAIN C: THE FOLLOWING RESIDUES REMARK 3 DISPLAY ALTERNATE CONFORMATIONS FOR SIDE CHAIN ATOMS ONLY : REMARK 3 THR23C S60C, GLU195C, GLU231C AND SER245C. CHAIN D: THE REMARK 3 FOLLOWING RESIDUES DISPLAY ALTERNATE CONFORMATIONS FOR SIDE REMARK 3 CHAIN ATOMS ONLY : SER33C SER60D, GLU86D, ARG125D, SER147D, REMARK 3 SER179D, GLU183D. GLY265D AND GLY266D DISPLAY ALTERNATE REMARK 3 CONFORMATIONS OF THE DIPEPTIDE. CHAINS C AND D: OTHER RESIDUES REMARK 3 IN ALTERNATE CONFORMATION CORRESPOND TO TWO DISTINCT REMARK 3 CONFORMATIONS OF THE ENZYME: CONFORMATIONS A AND B : MET99C, REMARK 3 LYS100C, GLN101C, TRP102C, GLU103C, VAL114C, SER115C, ALA116C, REMARK 3 VAL117C AND PRO118C. RESIDUE 70 EXISTS IN TWO CONFORMATIONS: REMARK 3 CONFORMATION A, AS A CLASSICAL NON MODIFIED LYS RESIDUE, AND REMARK 3 CONFORMATION B, AS KCX, A CARBAMYLATED LYSINE,IN CHAINS C AND REMARK 3 D. THERE IS NO DENSITY ACCOUNTING FOR CONFORMATION B OF REMARK 3 RESIDUES ARG97 C AND D, ALA98 C AND D AND MET99D, BUT THESE REMARK 3 RESIDUES ARE NECESSARLY IN AN ALTERNATE CONFORMATION FOR REMARK 3 STERICAL REASONS. REMARK 4 REMARK 4 1K55 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-OCT-01. REMARK 100 THE RCSB ID CODE IS RCSB014572. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-JUN-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : GERMANIUM GE(220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 216019 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.390 REMARK 200 RESOLUTION RANGE LOW (A) : 53.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : 0.08200 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) : 1.39 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.47 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.37300 REMARK 200 R SYM FOR SHELL (I) : 0.37300 REMARK 200 FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1E4D REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, HEPES, PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 41.14250 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 DIMER. THERE ARE TWO DIMERS REMARK 300 IN THE ASYMMETRIC UNIT : CHAINS A AND C FORM A DIMER CHAINS B REMARK 300 AND D FORM A 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: 4720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -96.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 350 REMARK 350 BIOMOLECULE: 2 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: 5200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -108.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -231.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 -1.000000 0.000000 0.000000 -9.64273 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 -41.14250 REMARK 350 BIOMT3 1 0.000000 0.000000 -1.000000 101.25489 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -41.14250 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D REMARK 350 BIOMT1 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 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 GLY A 266 REMARK 465 GLY B 266 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 ARG C 97 CG CD NE CZ NH1 NH2 REMARK 470 MET C 99 CG SD CE REMARK 470 LYS C 100 CG CD CE NZ REMARK 470 GLN C 101 CG CD OE1 NE2 REMARK 470 GLU C 103 CG CD OE1 OE2 REMARK 470 VAL C 117 CG1 CG2 REMARK 470 LYS D 95 CG CD CE NZ REMARK 470 ARG D 97 CB CG CD NE CZ NH1 NH2 REMARK 470 MET D 99 CG SD CE REMARK 470 LYS D 100 CG CD CE NZ REMARK 470 GLN D 101 CG CD OE1 NE2 REMARK 470 GLU D 103 CD OE1 OE2 REMARK 470 GLU D 214 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 O1 EDO D 1036 O HOH D 1311 1.80 REMARK 500 O4 SO4 D 1014 O HOH D 1308 1.84 REMARK 500 OE2 GLU C 231 O HOH C 1205 1.84 REMARK 500 OE1 GLU C 195 O HOH C 1203 2.05 REMARK 500 O HOH D 1134 O HOH D 1306 2.08 REMARK 500 O HOH B 1267 O HOH D 1303 2.12 REMARK 500 OE1 GLU A 261 O HOH A 1207 2.19 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 NZ LYS B 100 O4 SO4 D 1020 2555 1.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ASP C 55 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 MET C 99 N - CA - CB ANGL. DEV. = -13.5 DEGREES 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 -46.70 76.32 REMARK 500 ALA A 66 -141.79 51.71 REMARK 500 ASN A 85 -174.08 -172.48 REMARK 500 GLU A 229 -125.19 51.51 REMARK 500 SER B 46 -47.31 77.10 REMARK 500 ALA B 66 -141.31 50.76 REMARK 500 ASN B 85 -173.52 -170.90 REMARK 500 GLU B 156 -3.34 -141.92 REMARK 500 GLU B 229 -124.44 55.47 REMARK 500 ALA C 36 -15.82 102.86 REMARK 500 SER C 46 -46.70 77.29 REMARK 500 ALA C 66 -140.01 49.20 REMARK 500 GLU C 103 46.20 -79.97 REMARK 500 VAL C 117 -70.69 -31.64 REMARK 500 GLU C 156 -0.09 -147.19 REMARK 500 GLU C 229 -124.19 54.59 REMARK 500 SER D 46 -48.78 78.28 REMARK 500 ALA D 66 -142.68 51.66 REMARK 500 LYS D 152 13.86 -152.66 REMARK 500 PHE D 208 119.50 -163.79 REMARK 500 GLU D 229 -125.37 52.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ALA C 98 16.44 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 C1185 DISTANCE = 6.29 ANGSTROMS REMARK 525 HOH C1197 DISTANCE = 5.26 ANGSTROMS REMARK 525 HOH B1229 DISTANCE = 5.33 ANGSTROMS 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 1004 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1006 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1007 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1012 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1015 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1016 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1038 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1039 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1041 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1001 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1011 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1021 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1022 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1023 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 1033 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 1037 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1005 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1019 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1003 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1009 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1014 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1020 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1024 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 1034 REMARK 800 SITE_IDENTIFIER: CC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 1035 REMARK 800 SITE_IDENTIFIER: CC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 1036 REMARK 800 SITE_IDENTIFIER: CC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D 1040 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1E4D RELATED DB: PDB REMARK 900 STRUCTURE OF OXA 10 BETA-LACTAMASE AT PH 8.3 REMARK 900 RELATED ID: 1E3U RELATED DB: PDB REMARK 900 MAD STRUCTURE OF OXA10 CLASS D BETA-LACTAMASE REMARK 900 RELATED ID: 1K54 RELATED DB: PDB REMARK 900 OXA10 ACYLATED AT SER67 WITH REACTED 6BETA-(1-HYDROXY-1- REMARK 900 METHYLETHYL) PENICILLANIC ACID REMARK 900 RELATED ID: 1K56 RELATED DB: PDB REMARK 900 OXA 10 CLASS D BETA-LACTAMASE AT PH 6.5 REMARK 900 RELATED ID: 1K57 RELATED DB: PDB REMARK 900 OXA 10 CLASS D BETA-LACTAMASE AT PH 6.0 DBREF 1K55 A 21 266 UNP P14489 BLP2_PSEAE 1 246 DBREF 1K55 B 21 266 UNP P14489 BLP2_PSEAE 1 246 DBREF 1K55 C 21 266 UNP P14489 BLP2_PSEAE 1 246 DBREF 1K55 D 21 266 UNP P14489 BLP2_PSEAE 1 246 SEQADV 1K55 KCX C 70 UNP P14489 LYS 50 MICROHETEROGENEITY SEQADV 1K55 KCX D 70 UNP P14489 LYS 50 MICROHETEROGENEITY SEQRES 1 A 246 SER ILE THR GLU ASN THR SER TRP ASN LYS GLU PHE SER SEQRES 2 A 246 ALA GLU ALA VAL ASN GLY VAL PHE VAL LEU CYS LYS SER SEQRES 3 A 246 SER SER LYS SER CYS ALA THR ASN ASP LEU ALA ARG ALA SEQRES 4 A 246 SER LYS GLU TYR LEU PRO ALA SER THR PHE KCX ILE PRO SEQRES 5 A 246 ASN ALA ILE ILE GLY LEU GLU THR GLY VAL ILE LYS ASN SEQRES 6 A 246 GLU HIS GLN VAL PHE LYS TRP ASP GLY LYS PRO ARG ALA SEQRES 7 A 246 MET LYS GLN TRP GLU ARG ASP LEU THR LEU ARG GLY ALA SEQRES 8 A 246 ILE GLN VAL SER ALA VAL PRO VAL PHE GLN GLN ILE ALA SEQRES 9 A 246 ARG GLU VAL GLY GLU VAL ARG MET GLN LYS TYR LEU LYS SEQRES 10 A 246 LYS PHE SER TYR GLY ASN GLN ASN ILE SER GLY GLY ILE SEQRES 11 A 246 ASP LYS PHE TRP LEU GLU GLY GLN LEU ARG ILE SER ALA SEQRES 12 A 246 VAL ASN GLN VAL GLU PHE LEU GLU SER LEU TYR LEU ASN SEQRES 13 A 246 LYS LEU SER ALA SER LYS GLU ASN GLN LEU ILE VAL LYS SEQRES 14 A 246 GLU ALA LEU VAL THR GLU ALA ALA PRO GLU TYR LEU VAL SEQRES 15 A 246 HIS SER LYS THR GLY PHE SER GLY VAL GLY THR GLU SER SEQRES 16 A 246 ASN PRO GLY VAL ALA TRP TRP VAL GLY TRP VAL GLU LYS SEQRES 17 A 246 GLU THR GLU VAL TYR PHE PHE ALA PHE ASN MET ASP ILE SEQRES 18 A 246 ASP ASN GLU SER LYS LEU PRO LEU ARG LYS SER ILE PRO SEQRES 19 A 246 THR LYS ILE MET GLU SER GLU GLY ILE ILE GLY GLY SEQRES 1 B 246 SER ILE THR GLU ASN THR SER TRP ASN LYS GLU PHE SER SEQRES 2 B 246 ALA GLU ALA VAL ASN GLY VAL PHE VAL LEU CYS LYS SER SEQRES 3 B 246 SER SER LYS SER CYS ALA THR ASN ASP LEU ALA ARG ALA SEQRES 4 B 246 SER LYS GLU TYR LEU PRO ALA SER THR PHE KCX ILE PRO SEQRES 5 B 246 ASN ALA ILE ILE GLY LEU GLU THR GLY VAL ILE LYS ASN SEQRES 6 B 246 GLU HIS GLN VAL PHE LYS TRP ASP GLY LYS PRO ARG ALA SEQRES 7 B 246 MET LYS GLN TRP GLU ARG ASP LEU THR LEU ARG GLY ALA SEQRES 8 B 246 ILE GLN VAL SER ALA VAL PRO VAL PHE GLN GLN ILE ALA SEQRES 9 B 246 ARG GLU VAL GLY GLU VAL ARG MET GLN LYS TYR LEU LYS SEQRES 10 B 246 LYS PHE SER TYR GLY ASN GLN ASN ILE SER GLY GLY ILE SEQRES 11 B 246 ASP LYS PHE TRP LEU GLU GLY GLN LEU ARG ILE SER ALA SEQRES 12 B 246 VAL ASN GLN VAL GLU PHE LEU GLU SER LEU TYR LEU ASN SEQRES 13 B 246 LYS LEU SER ALA SER LYS GLU ASN GLN LEU ILE VAL LYS SEQRES 14 B 246 GLU ALA LEU VAL THR GLU ALA ALA PRO GLU TYR LEU VAL SEQRES 15 B 246 HIS SER LYS THR GLY PHE SER GLY VAL GLY THR GLU SER SEQRES 16 B 246 ASN PRO GLY VAL ALA TRP TRP VAL GLY TRP VAL GLU LYS SEQRES 17 B 246 GLU THR GLU VAL TYR PHE PHE ALA PHE ASN MET ASP ILE SEQRES 18 B 246 ASP ASN GLU SER LYS LEU PRO LEU ARG LYS SER ILE PRO SEQRES 19 B 246 THR LYS ILE MET GLU SER GLU GLY ILE ILE GLY GLY SEQRES 1 C 246 SER ILE THR GLU ASN THR SER TRP ASN LYS GLU PHE SER SEQRES 2 C 246 ALA GLU ALA VAL ASN GLY VAL PHE VAL LEU CYS LYS SER SEQRES 3 C 246 SER SER LYS SER CYS ALA THR ASN ASP LEU ALA ARG ALA SEQRES 4 C 246 SER LYS GLU TYR LEU PRO ALA SER THR PHE LYS ILE PRO SEQRES 5 C 246 ASN ALA ILE ILE GLY LEU GLU THR GLY VAL ILE LYS ASN SEQRES 6 C 246 GLU HIS GLN VAL PHE LYS TRP ASP GLY LYS PRO ARG ALA SEQRES 7 C 246 MET LYS GLN TRP GLU ARG ASP LEU THR LEU ARG GLY ALA SEQRES 8 C 246 ILE GLN VAL SER ALA VAL PRO VAL PHE GLN GLN ILE ALA SEQRES 9 C 246 ARG GLU VAL GLY GLU VAL ARG MET GLN LYS TYR LEU LYS SEQRES 10 C 246 LYS PHE SER TYR GLY ASN GLN ASN ILE SER GLY GLY ILE SEQRES 11 C 246 ASP LYS PHE TRP LEU GLU GLY GLN LEU ARG ILE SER ALA SEQRES 12 C 246 VAL ASN GLN VAL GLU PHE LEU GLU SER LEU TYR LEU ASN SEQRES 13 C 246 LYS LEU SER ALA SER LYS GLU ASN GLN LEU ILE VAL LYS SEQRES 14 C 246 GLU ALA LEU VAL THR GLU ALA ALA PRO GLU TYR LEU VAL SEQRES 15 C 246 HIS SER LYS THR GLY PHE SER GLY VAL GLY THR GLU SER SEQRES 16 C 246 ASN PRO GLY VAL ALA TRP TRP VAL GLY TRP VAL GLU LYS SEQRES 17 C 246 GLU THR GLU VAL TYR PHE PHE ALA PHE ASN MET ASP ILE SEQRES 18 C 246 ASP ASN GLU SER LYS LEU PRO LEU ARG LYS SER ILE PRO SEQRES 19 C 246 THR LYS ILE MET GLU SER GLU GLY ILE ILE GLY GLY SEQRES 1 D 246 SER ILE THR GLU ASN THR SER TRP ASN LYS GLU PHE SER SEQRES 2 D 246 ALA GLU ALA VAL ASN GLY VAL PHE VAL LEU CYS LYS SER SEQRES 3 D 246 SER SER LYS SER CYS ALA THR ASN ASP LEU ALA ARG ALA SEQRES 4 D 246 SER LYS GLU TYR LEU PRO ALA SER THR PHE LYS ILE PRO SEQRES 5 D 246 ASN ALA ILE ILE GLY LEU GLU THR GLY VAL ILE LYS ASN SEQRES 6 D 246 GLU HIS GLN VAL PHE LYS TRP ASP GLY LYS PRO ARG ALA SEQRES 7 D 246 MET LYS GLN TRP GLU ARG ASP LEU THR LEU ARG GLY ALA SEQRES 8 D 246 ILE GLN VAL SER ALA VAL PRO VAL PHE GLN GLN ILE ALA SEQRES 9 D 246 ARG GLU VAL GLY GLU VAL ARG MET GLN LYS TYR LEU LYS SEQRES 10 D 246 LYS PHE SER TYR GLY ASN GLN ASN ILE SER GLY GLY ILE SEQRES 11 D 246 ASP LYS PHE TRP LEU GLU GLY GLN LEU ARG ILE SER ALA SEQRES 12 D 246 VAL ASN GLN VAL GLU PHE LEU GLU SER LEU TYR LEU ASN SEQRES 13 D 246 LYS LEU SER ALA SER LYS GLU ASN GLN LEU ILE VAL LYS SEQRES 14 D 246 GLU ALA LEU VAL THR GLU ALA ALA PRO GLU TYR LEU VAL SEQRES 15 D 246 HIS SER LYS THR GLY PHE SER GLY VAL GLY THR GLU SER SEQRES 16 D 246 ASN PRO GLY VAL ALA TRP TRP VAL GLY TRP VAL GLU LYS SEQRES 17 D 246 GLU THR GLU VAL TYR PHE PHE ALA PHE ASN MET ASP ILE SEQRES 18 D 246 ASP ASN GLU SER LYS LEU PRO LEU ARG LYS SER ILE PRO SEQRES 19 D 246 THR LYS ILE MET GLU SER GLU GLY ILE ILE GLY GLY MODRES 1K55 KCX A 70 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 1K55 KCX B 70 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 1K55 KCX C 70 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 1K55 KCX D 70 LYS LYSINE NZ-CARBOXYLIC ACID HET KCX A 70 12 HET KCX B 70 12 HET KCX C 70 12 HET KCX D 70 12 HET SO4 A1004 5 HET SO4 A1006 5 HET SO4 A1007 5 HET SO4 A1012 5 HET SO4 A1015 5 HET SO4 A1016 5 HET EDO A1038 4 HET EDO A1039 4 HET EDO A1041 4 HET SO4 B1001 5 HET SO4 B1011 5 HET SO4 B1021 5 HET SO4 B1022 5 HET SO4 B1023 5 HET EDO B1033 4 HET EDO B1037 4 HET SO4 C1005 5 HET SO4 C1019 5 HET SO4 D1003 10 HET SO4 D1009 5 HET SO4 D1014 5 HET SO4 D1020 5 HET SO4 D1024 5 HET EDO D1034 4 HET EDO D1035 4 HET EDO D1036 4 HET EDO D1040 4 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 1 KCX 4(C7 H14 N2 O4) FORMUL 5 SO4 18(O4 S 2-) FORMUL 11 EDO 9(C2 H6 O2) FORMUL 32 HOH *942(H2 O) HELIX 1 1 THR A 26 TRP A 28 5 3 HELIX 2 2 ASN A 29 ALA A 34 1 6 HELIX 3 3 ASP A 55 SER A 60 1 6 HELIX 4 4 PRO A 65 THR A 68 5 4 HELIX 5 5 PHE A 69 THR A 80 1 12 HELIX 6 6 MET A 99 GLU A 103 5 5 HELIX 7 7 LEU A 108 VAL A 114 1 7 HELIX 8 8 ALA A 116 GLY A 128 1 13 HELIX 9 9 GLY A 128 PHE A 139 1 12 HELIX 10 10 SER A 162 LEU A 175 1 14 HELIX 11 11 SER A 181 LEU A 192 1 12 HELIX 12 12 ASN A 243 LEU A 247 5 5 HELIX 13 13 PRO A 248 GLU A 261 1 14 HELIX 14 14 THR B 26 TRP B 28 5 3 HELIX 15 15 ASN B 29 ALA B 34 1 6 HELIX 16 16 ASP B 55 SER B 60 1 6 HELIX 17 17 PRO B 65 THR B 68 5 4 HELIX 18 18 PHE B 69 THR B 80 1 12 HELIX 19 19 MET B 99 GLU B 103 5 5 HELIX 20 20 LEU B 108 VAL B 114 1 7 HELIX 21 21 ALA B 116 GLY B 128 1 13 HELIX 22 22 GLY B 128 PHE B 139 1 12 HELIX 23 23 ALA B 163 LEU B 175 1 13 HELIX 24 24 SER B 181 LEU B 192 1 12 HELIX 25 25 ASN B 243 LEU B 247 5 5 HELIX 26 26 PRO B 248 GLU B 261 1 14 HELIX 27 27 TRP C 28 ALA C 34 1 7 HELIX 28 28 ASP C 55 LYS C 61 1 7 HELIX 29 29 PRO C 65 THR C 68 5 4 HELIX 30 30 PHE C 69 THR C 80 1 12 HELIX 31 31 MET C 99 GLU C 103 5 5 HELIX 32 32 LEU C 108 VAL C 114 1 7 HELIX 33 33 ALA C 116 GLY C 128 1 13 HELIX 34 34 GLY C 128 PHE C 139 1 12 HELIX 35 35 LYS C 152 GLY C 157 1 6 HELIX 36 36 ALA C 163 LEU C 175 1 13 HELIX 37 37 SER C 181 LEU C 192 1 12 HELIX 38 38 ASN C 243 LEU C 247 5 5 HELIX 39 39 PRO C 248 GLU C 261 1 14 HELIX 40 40 THR D 26 TRP D 28 5 3 HELIX 41 41 ASN D 29 ALA D 36 1 8 HELIX 42 42 ASP D 55 LYS D 61 1 7 HELIX 43 43 PRO D 65 THR D 68 5 4 HELIX 44 44 PHE D 69 THR D 80 1 12 HELIX 45 45 MET D 99 GLU D 103 5 5 HELIX 46 46 LEU D 108 VAL D 114 1 7 HELIX 47 47 ALA D 116 GLY D 128 1 13 HELIX 48 48 GLY D 128 PHE D 139 1 12 HELIX 49 49 ALA D 163 LEU D 175 1 13 HELIX 50 50 SER D 181 LEU D 192 1 12 HELIX 51 51 ASN D 243 LEU D 247 5 5 HELIX 52 52 PRO D 248 GLU D 261 1 14 SHEET 1 A 7 ILE A 22 GLU A 24 0 SHEET 2 A 7 CYS A 51 THR A 53 1 O THR A 53 N THR A 23 SHEET 3 A 7 GLY A 39 LYS A 45 -1 N LEU A 43 O ALA A 52 SHEET 4 A 7 GLU A 231 ILE A 241 -1 O PHE A 234 N CYS A 44 SHEET 5 A 7 GLY A 218 LYS A 228 -1 N GLY A 224 O PHE A 235 SHEET 6 A 7 TYR A 200 PHE A 208 -1 N LEU A 201 O GLU A 227 SHEET 7 A 7 VAL A 193 ALA A 197 -1 N GLU A 195 O VAL A 202 SHEET 1 B 2 VAL A 89 PHE A 90 0 SHEET 2 B 2 LEU A 106 THR A 107 -1 O LEU A 106 N PHE A 90 SHEET 1 C 7 ILE B 22 GLU B 24 0 SHEET 2 C 7 CYS B 51 THR B 53 1 O CYS B 51 N THR B 23 SHEET 3 C 7 GLY B 39 LYS B 45 -1 N LEU B 43 O ALA B 52 SHEET 4 C 7 GLU B 231 ILE B 241 -1 O PHE B 234 N CYS B 44 SHEET 5 C 7 GLY B 218 LYS B 228 -1 N GLY B 224 O PHE B 235 SHEET 6 C 7 TYR B 200 PHE B 208 -1 N LEU B 201 O GLU B 227 SHEET 7 C 7 VAL B 193 ALA B 197 -1 N GLU B 195 O VAL B 202 SHEET 1 D 2 GLU B 62 TYR B 63 0 SHEET 2 D 2 ILE B 161 SER B 162 -1 O ILE B 161 N TYR B 63 SHEET 1 E 2 VAL B 89 PHE B 90 0 SHEET 2 E 2 LEU B 106 THR B 107 -1 O LEU B 106 N PHE B 90 SHEET 1 F 7 THR C 23 GLU C 24 0 SHEET 2 F 7 CYS C 51 THR C 53 1 O CYS C 51 N THR C 23 SHEET 3 F 7 GLY C 39 LYS C 45 -1 N LEU C 43 O ALA C 52 SHEET 4 F 7 GLU C 231 ILE C 241 -1 O ASN C 238 N VAL C 40 SHEET 5 F 7 GLY C 218 LYS C 228 -1 N GLY C 224 O PHE C 235 SHEET 6 F 7 TYR C 200 PHE C 208 -1 N LEU C 201 O GLU C 227 SHEET 7 F 7 VAL C 193 ALA C 197 -1 N GLU C 195 O VAL C 202 SHEET 1 G 2 GLU C 62 TYR C 63 0 SHEET 2 G 2 ILE C 161 SER C 162 -1 O ILE C 161 N TYR C 63 SHEET 1 H 2 VAL C 89 PHE C 90 0 SHEET 2 H 2 LEU C 106 THR C 107 -1 O LEU C 106 N PHE C 90 SHEET 1 I 7 THR D 23 GLU D 24 0 SHEET 2 I 7 CYS D 51 THR D 53 1 O CYS D 51 N THR D 23 SHEET 3 I 7 GLY D 39 LYS D 45 -1 N LEU D 43 O ALA D 52 SHEET 4 I 7 GLU D 231 ILE D 241 -1 O ASN D 238 N VAL D 40 SHEET 5 I 7 GLY D 218 LYS D 228 -1 N GLY D 224 O PHE D 235 SHEET 6 I 7 TYR D 200 PHE D 208 -1 N GLY D 207 O TRP D 221 SHEET 7 I 7 VAL D 193 ALA D 197 -1 N GLU D 195 O VAL D 202 SHEET 1 J 2 GLU D 62 TYR D 63 0 SHEET 2 J 2 ILE D 161 SER D 162 -1 O ILE D 161 N TYR D 63 SHEET 1 K 2 VAL D 89 PHE D 90 0 SHEET 2 K 2 LEU D 106 THR D 107 -1 O LEU D 106 N PHE D 90 SSBOND 1 CYS A 44 CYS A 51 1555 1555 2.06 SSBOND 2 CYS B 44 CYS B 51 1555 1555 2.09 SSBOND 3 CYS C 44 CYS C 51 1555 1555 2.05 SSBOND 4 CYS D 44 CYS D 51 1555 1555 2.08 LINK C PHE A 69 N KCX A 70 1555 1555 1.34 LINK C KCX A 70 N ILE A 71 1555 1555 1.34 LINK C PHE B 69 N KCX B 70 1555 1555 1.33 LINK C KCX B 70 N ILE B 71 1555 1555 1.33 LINK C PHE C 69 N BKCX C 70 1555 1555 1.34 LINK C BKCX C 70 N ILE C 71 1555 1555 1.34 LINK C PHE D 69 N BKCX D 70 1555 1555 1.32 LINK C BKCX D 70 N ILE D 71 1555 1555 1.33 LINK NH2 ARG D 250 O4 BSO4 D1003 1555 1555 1.90 LINK NH1 ARG D 250 O1 BSO4 D1003 1555 1555 1.89 SITE 1 AC1 4 ARG A 131 LYS A 134 TYR A 135 HOH A1193 SITE 1 AC2 5 THR A 206 ARG A 250 LYS A 251 SO4 A1007 SITE 2 AC2 5 HOH A1070 SITE 1 AC3 9 SER A 67 SER A 115 LYS A 205 THR A 206 SITE 2 AC3 9 GLY A 207 PHE A 208 ARG A 250 SO4 A1006 SITE 3 AC3 9 HOH A1050 SITE 1 AC4 6 GLY A 128 GLU A 129 VAL A 130 HOH A1048 SITE 2 AC4 6 HOH A1054 HOH A1149 SITE 1 AC5 4 MET A 99 LYS A 100 GLN A 101 HOH A1186 SITE 1 AC6 2 ARG A 160 HOH A1178 SITE 1 AC7 4 GLU A 195 TYR A 200 ILE A 263 HOH A1130 SITE 1 AC8 7 GLU A 199 GLU A 227 GLU A 229 HOH A1136 SITE 2 AC8 7 THR C 107 ARG C 109 HOH C1068 SITE 1 AC9 5 PRO A 217 ASP A 240 ASP A 242 HOH A1103 SITE 2 AC9 5 HOH A1134 SITE 1 BC1 11 SER B 67 SER B 115 LYS B 205 THR B 206 SITE 2 BC1 11 GLY B 207 PHE B 208 ARG B 250 SO4 B1011 SITE 3 BC1 11 HOH B1044 HOH B1147 HOH B1257 SITE 1 BC2 5 THR B 206 ARG B 250 SO4 B1001 HOH B1147 SITE 2 BC2 5 HOH B1271 SITE 1 BC3 4 ARG B 131 LYS B 134 TYR B 135 HOH B1215 SITE 1 BC4 2 ARG B 160 HOH B1308 SITE 1 BC5 5 MET B 99 LYS B 100 GLN B 101 HOH B1216 SITE 2 BC5 5 HOH B1221 SITE 1 BC6 7 ASN B 29 PHE B 32 VAL B 37 ASN B 38 SITE 2 BC6 7 GLY B 39 ASN B 54 HOH B1180 SITE 1 BC7 7 PRO B 217 ASP B 240 ASP B 242 HOH B1050 SITE 2 BC7 7 HOH B1072 HOH B1164 HOH B1199 SITE 1 BC8 8 LYS B 95 SER C 115 LYS C 205 THR C 206 SITE 2 BC8 8 GLY C 207 PHE C 208 ARG C 250 HOH C1053 SITE 1 BC9 3 LYS B 152 THR C 213 HOH C1118 SITE 1 CC1 9 LYS A 95 SER D 67 SER D 115 THR D 206 SITE 2 CC1 9 GLY D 207 PHE D 208 ARG D 250 SO4 D1024 SITE 3 CC1 9 HOH D1081 SITE 1 CC2 3 HOH B1245 SER D 181 LYS D 182 SITE 1 CC3 5 ARG D 250 LYS D 251 HOH D1291 HOH D1301 SITE 2 CC3 5 HOH D1308 SITE 1 CC4 4 HOH A1206 LYS D 152 HOH D1203 HOH D1241 SITE 1 CC5 9 SER D 67 LYS D 70 TRP D 102 VAL D 114 SITE 2 CC5 9 SER D 115 ALA D 116 VAL D 117 SO4 D1003 SITE 3 CC5 9 HOH D1273 SITE 1 CC6 7 ARG B 109 ALA D 197 PRO D 198 GLU D 199 SITE 2 CC6 7 TYR D 200 GLU D 229 HOH D1044 SITE 1 CC7 5 TYR D 200 THR D 255 MET D 258 ILE D 264 SITE 2 CC7 5 EDO D1036 SITE 1 CC8 3 ILE D 264 EDO D1035 HOH D1311 SITE 1 CC9 5 LYS A 91 HOH A1113 MET D 99 LYS D 100 SITE 2 CC9 5 GLN D 101 CRYST1 66.514 82.285 101.713 90.00 95.44 90.00 P 1 21 1 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 0.015035 0.000000 0.001432 0.00000 SCALE2 0.000000 0.012153 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009876 0.00000 MASTER 502 0 31 52 42 0 48 6 0 0 0 76 END