HEADER HYDROLASE/HYDROLASE INHIBITOR 12-NOV-13 4NK3 TITLE AMP-C BETA-LACTAMASE (PSEUDOMONAS AERUGINOSA) IN COMPLEX WITH MK-7655 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 SYNONYM: CEPHALOSPORINASE; COMPND 6 EC: 3.5.2.6; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 208964; SOURCE 4 STRAIN: PAO1; SOURCE 5 GENE: AMPC, PA4110; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET 26 KEYWDS HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.SCAPIN,J.LU,P.M.D.FITZGERALD,N.SHARMA REVDAT 1 19-FEB-14 4NK3 0 JRNL AUTH T.A.BLIZZARD,H.CHEN,S.KIM,J.WU,R.BODNER,C.GUDE,J.IMBRIGLIO, JRNL AUTH 2 K.YOUNG,Y.W.PARK,A.OGAWA,S.RAGHOOBAR,N.HAIRSTON,R.E.PAINTER, JRNL AUTH 3 D.WISNIEWSKI,G.SCAPIN,P.FITZGERALD,N.SHARMA,J.LU,S.HA, JRNL AUTH 4 J.HERMES,M.L.HAMMOND JRNL TITL DISCOVERY OF MK-7655, A BETA-LACTAMASE INHIBITOR FOR JRNL TITL 2 COMBINATION WITH PRIMAXIN(). JRNL REF BIOORG.MED.CHEM.LETT. V. 24 780 2014 JRNL REFN ISSN 0960-894X JRNL PMID 24433862 JRNL DOI 10.1016/J.BMCL.2013.12.101 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 25653 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) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1356 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3597 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.98 REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE SET COUNT : 188 REMARK 3 BIN FREE R VALUE : 0.2800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2788 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 340 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.77000 REMARK 3 B22 (A**2) : 0.68000 REMARK 3 B33 (A**2) : 1.09000 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): 0.167 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.146 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.088 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.615 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2883 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3923 ; 1.245 ; 1.981 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 360 ; 5.994 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 132 ;33.731 ;23.636 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 443 ;14.853 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 22 ;17.280 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 418 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2245 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1404 ; 0.194 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1959 ; 0.302 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 296 ; 0.156 ; 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): 38 ; 0.140 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 32 ; 0.208 ; 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): 1849 ; 0.559 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2863 ; 0.891 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1190 ; 1.707 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1060 ; 2.672 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 29 A 389 REMARK 3 ORIGIN FOR THE GROUP (A): 6.1721 3.3027 17.7612 REMARK 3 T TENSOR REMARK 3 T11: -0.1350 T22: -0.1641 REMARK 3 T33: -0.1222 T12: 0.0035 REMARK 3 T13: 0.0009 T23: 0.0087 REMARK 3 L TENSOR REMARK 3 L11: 1.0528 L22: 0.6285 REMARK 3 L33: 1.6195 L12: -0.0583 REMARK 3 L13: 0.0372 L23: -0.0553 REMARK 3 S TENSOR REMARK 3 S11: -0.0001 S12: -0.0058 S13: -0.0244 REMARK 3 S21: 0.0430 S22: 0.0157 S23: -0.0259 REMARK 3 S31: 0.0327 S32: 0.0430 S33: -0.0156 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 401 A 401 REMARK 3 ORIGIN FOR THE GROUP (A): 5.4907 13.0301 18.4807 REMARK 3 T TENSOR REMARK 3 T11: 0.0042 T22: 0.0117 REMARK 3 T33: 0.0030 T12: 0.0097 REMARK 3 T13: -0.0043 T23: -0.0017 REMARK 3 L TENSOR REMARK 3 L11: 34.6704 L22: 40.2230 REMARK 3 L33: 19.6527 L12: 23.4271 REMARK 3 L13: -19.6937 L23: 1.0633 REMARK 3 S TENSOR REMARK 3 S11: 0.5317 S12: -1.2246 S13: 1.5401 REMARK 3 S21: 0.4938 S22: -0.3771 S23: 0.6706 REMARK 3 S31: -0.2897 S32: -0.4718 S33: -0.1546 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 4NK3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-NOV-13. REMARK 100 THE RCSB ID CODE IS RCSB083302. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-AUG-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 : RIGAKU FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27131 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 9.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.12100 REMARK 200 FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.7 REMARK 200 DATA REDUNDANCY IN SHELL : 10.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.45700 REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC 5.2.0019 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 3350, 10% ISOPROPANOL, 100 MM REMARK 280 IMIDAZOLE, PH=6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 22.37550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.01950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.06350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.01950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.37550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.06350 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 23 REMARK 465 SER A 24 REMARK 465 LYS A 25 REMARK 465 LEU A 26 REMARK 465 GLY A 27 REMARK 465 GLU A 28 REMARK 465 GLN A 390 REMARK 465 GLY A 391 REMARK 465 LYS A 392 REMARK 465 VAL A 393 REMARK 465 PRO A 394 REMARK 465 LEU A 395 REMARK 465 LYS A 396 REMARK 465 ALA A 397 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 A 284 CD NE CZ NH1 NH2 REMARK 470 ARG A 324 CG CD NE CZ NH1 NH2 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 A 621 O HOH A 832 2.01 REMARK 500 O HOH A 571 O HOH A 833 2.12 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 601 O HOH A 831 1655 2.08 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 LEU A 361 CA - CB - CG ANGL. DEV. = 17.6 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 TYR A 249 10.51 -159.00 REMARK 500 ASN A 368 35.20 -99.20 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 MK7 A 401 DBREF 4NK3 A 27 397 UNP P24735 AMPC_PSEAE 27 397 SEQADV 4NK3 GLY A 23 UNP P24735 EXPRESSION TAG SEQADV 4NK3 SER A 24 UNP P24735 EXPRESSION TAG SEQADV 4NK3 LYS A 25 UNP P24735 EXPRESSION TAG SEQADV 4NK3 LEU A 26 UNP P24735 EXPRESSION TAG SEQADV 4NK3 ALA A 397 UNP P24735 ARG 397 ENGINEERED MUTATION SEQRES 1 A 375 GLY SER LYS LEU GLY GLU ALA PRO ALA ASP ARG LEU LYS SEQRES 2 A 375 ALA LEU VAL ASP ALA ALA VAL GLN PRO VAL MET LYS ALA SEQRES 3 A 375 ASN ASP ILE PRO GLY LEU ALA VAL ALA ILE SER LEU LYS SEQRES 4 A 375 GLY GLU PRO HIS TYR PHE SER TYR GLY LEU ALA SER LYS SEQRES 5 A 375 GLU ASP GLY ARG ARG VAL THR PRO GLU THR LEU PHE GLU SEQRES 6 A 375 ILE GLY SER VAL SER LYS THR PHE THR ALA THR LEU ALA SEQRES 7 A 375 GLY TYR ALA LEU THR GLN ASP LYS MET ARG LEU ASP ASP SEQRES 8 A 375 ARG ALA SER GLN HIS TRP PRO ALA LEU GLN GLY SER ARG SEQRES 9 A 375 PHE ASP GLY ILE SER LEU LEU ASP LEU ALA THR TYR THR SEQRES 10 A 375 ALA GLY GLY LEU PRO LEU GLN PHE PRO ASP SER VAL GLN SEQRES 11 A 375 LYS ASP GLN ALA GLN ILE ARG ASP TYR TYR ARG GLN TRP SEQRES 12 A 375 GLN PRO THR TYR ALA PRO GLY SER GLN ARG LEU TYR SER SEQRES 13 A 375 ASN PRO SER ILE GLY LEU PHE GLY TYR LEU ALA ALA ARG SEQRES 14 A 375 SER LEU GLY GLN PRO PHE GLU ARG LEU MET GLU GLN GLN SEQRES 15 A 375 VAL PHE PRO ALA LEU GLY LEU GLU GLN THR HIS LEU ASP SEQRES 16 A 375 VAL PRO GLU ALA ALA LEU ALA GLN TYR ALA GLN GLY TYR SEQRES 17 A 375 GLY LYS ASP ASP ARG PRO LEU ARG VAL GLY PRO GLY PRO SEQRES 18 A 375 LEU ASP ALA GLU GLY TYR GLY VAL LYS THR SER ALA ALA SEQRES 19 A 375 ASP LEU LEU ARG PHE VAL ASP ALA ASN LEU HIS PRO GLU SEQRES 20 A 375 ARG LEU ASP ARG PRO TRP ALA GLN ALA LEU ASP ALA THR SEQRES 21 A 375 HIS ARG GLY TYR TYR LYS VAL GLY ASP MET THR GLN GLY SEQRES 22 A 375 LEU GLY TRP GLU ALA TYR ASP TRP PRO ILE SER LEU LYS SEQRES 23 A 375 ARG LEU GLN ALA GLY ASN SER THR PRO MET ALA LEU GLN SEQRES 24 A 375 PRO HIS ARG ILE ALA ARG LEU PRO ALA PRO GLN ALA LEU SEQRES 25 A 375 GLU GLY GLN ARG LEU LEU ASN LYS THR GLY SER THR ASN SEQRES 26 A 375 GLY PHE GLY ALA TYR VAL ALA PHE VAL PRO GLY ARG ASP SEQRES 27 A 375 LEU GLY LEU VAL ILE LEU ALA ASN ARG ASN TYR PRO ASN SEQRES 28 A 375 ALA GLU ARG VAL LYS ILE ALA TYR ALA ILE LEU SER GLY SEQRES 29 A 375 LEU GLU GLN GLN GLY LYS VAL PRO LEU LYS ALA HET MK7 A 401 23 HETNAM MK7 (2S,5R)-1-FORMYL-N-(PIPERIDIN-4-YL)-5-[(SULFOOXY) HETNAM 2 MK7 AMINO]PIPERIDINE-2-CARBOXAMIDE HETSYN MK7 MK-7655, BOUND FORM FORMUL 2 MK7 C12 H22 N4 O6 S FORMUL 3 HOH *340(H2 O) HELIX 1 1 ALA A 29 ASN A 49 1 21 HELIX 2 2 VAL A 91 GLN A 106 1 16 HELIX 3 3 ARG A 114 GLN A 123 5 10 HELIX 4 4 SER A 125 ILE A 130 5 6 HELIX 5 5 SER A 131 THR A 137 1 7 HELIX 6 6 ASP A 154 TRP A 165 1 12 HELIX 7 7 SER A 178 GLY A 194 1 17 HELIX 8 8 PRO A 196 GLN A 204 1 9 HELIX 9 9 GLN A 204 LEU A 209 1 6 HELIX 10 10 PRO A 219 TYR A 226 5 8 HELIX 11 11 GLY A 231 ARG A 235 5 5 HELIX 12 12 LEU A 244 TYR A 249 1 6 HELIX 13 13 ALA A 255 HIS A 267 1 13 HELIX 14 14 PRO A 268 LEU A 271 5 4 HELIX 15 15 ASP A 272 ALA A 281 1 10 HELIX 16 16 SER A 306 ASN A 314 1 9 HELIX 17 17 SER A 315 GLN A 321 1 7 HELIX 18 18 PRO A 357 ARG A 359 5 3 HELIX 19 19 PRO A 372 GLN A 389 1 18 SHEET 1 A 9 GLU A 63 GLY A 70 0 SHEET 2 A 9 GLY A 53 LEU A 60 -1 N VAL A 56 O PHE A 67 SHEET 3 A 9 LEU A 361 ALA A 367 -1 O LEU A 366 N ALA A 55 SHEET 4 A 9 PHE A 349 VAL A 356 -1 N ALA A 354 O LEU A 363 SHEET 5 A 9 ARG A 338 THR A 346 -1 N GLY A 344 O ALA A 351 SHEET 6 A 9 GLU A 299 ASP A 302 -1 N GLU A 299 O ASN A 341 SHEET 7 A 9 MET A 292 GLN A 294 -1 N THR A 293 O ALA A 300 SHEET 8 A 9 ARG A 284 VAL A 289 -1 N TYR A 286 O GLN A 294 SHEET 9 A 9 ALA A 326 ALA A 333 -1 O GLN A 332 N GLY A 285 SHEET 1 B 3 LEU A 85 GLU A 87 0 SHEET 2 B 3 LYS A 252 SER A 254 -1 O THR A 253 N PHE A 86 SHEET 3 B 3 THR A 214 HIS A 215 -1 N HIS A 215 O LYS A 252 SHEET 1 C 2 GLN A 174 ARG A 175 0 SHEET 2 C 2 HIS A 323 ARG A 324 -1 O HIS A 323 N ARG A 175 LINK OG SER A 90 C8 MK7 A 401 1555 1555 1.38 CISPEP 1 TRP A 303 PRO A 304 0 3.47 SITE 1 AC1 18 SER A 90 GLN A 146 TYR A 177 ASN A 179 SITE 2 AC1 18 TYR A 249 LYS A 342 THR A 343 GLY A 344 SITE 3 AC1 18 SER A 345 ASN A 347 ASN A 373 HOH A 501 SITE 4 AC1 18 HOH A 579 HOH A 599 HOH A 691 HOH A 693 SITE 5 AC1 18 HOH A 708 HOH A 813 CRYST1 44.751 72.127 106.039 90.00 90.00 90.00 P 21 21 21 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 0.022346 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013864 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009430 0.00000