10 20 30 40 50 60 70 80 1AJN - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER ANTIBIOTIC RESISTANCE 07-MAY-97 1AJN
TITLE PENICILLIN ACYLASE COMPLEXED WITH P-NITROPHENYLACETIC ACID
COMPND MOL_ID: 1; COMPND 2 MOLECULE: PENICILLIN AMIDOHYDROLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PENICILLIN ACYLASE; COMPND 5 EC: 3.5.1.11; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PENICILLIN AMIDOHYDROLASE; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: PENICILLIN ACYLASE; COMPND 10 EC: 3.5.1.11
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 ATCC: 11105; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 7 ORGANISM_TAXID: 562; SOURCE 8 ATCC: 11105
KEYWDS ANTIBIOTIC RESISTANCE, LIGAND INDUCED CONFORMATIONAL CHANGE, KEYWDS 2 HYDROLASE
EXPDTA X-RAY DIFFRACTION
AUTHOR S.H.DONE
REVDAT 3 07-NOV-12 1AJN 1 VERSN REVDAT 2 24-FEB-09 1AJN 1 VERSN REVDAT 1 12-NOV-97 1AJN 0
JRNL AUTH S.H.DONE,J.A.BRANNIGAN,P.C.E.MOODY,R.E.HUBBARD JRNL TITL LIGAND-INDUCED CONFORMATIONAL CHANGE IN PENICILLIN ACYLASE. JRNL REF J.MOL.BIOL. V. 284 463 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9813130 JRNL DOI 10.1006/JMBI.1998.2180
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.H.DONE REMARK 1 REF STRUCTURAL STUDIES OF 1996 REMARK 1 REF 2 PENICILLIN ACYLASE REMARK 1 PUBL YORK : UNIVERSITY OF YORK (THESIS) REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH H.J.DUGGLEBY,S.P.TOLLEY,C.P.HILL,E.J.DODSON,G.DODSON, REMARK 1 AUTH 2 P.C.MOODY REMARK 1 TITL PENICILLIN ACYLASE HAS A SINGLE-AMINO-ACID CATALYTIC CENTRE REMARK 1 REF NATURE V. 373 264 1995 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 3 REMARK 1 AUTH P.D.HUNT,S.P.TOLLEY,R.J.WARD,C.P.HILL,G.G.DODSON REMARK 1 TITL EXPRESSION, PURIFICATION AND CRYSTALLIZATION OF PENICILLIN G REMARK 1 TITL 2 ACYLASE FROM ESCHERICHIA COLI ATCC 11105 REMARK 1 REF PROTEIN ENG. V. 3 635 1990 REMARK 1 REFN ISSN 0269-2139
REMARK 2 REMARK 2 RESOLUTION. 2.36 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) : 2.36 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.12 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 34348 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : BASED ON NATIVE REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2404 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6071 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 669 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.25 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.56 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 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) : 0.015 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.040 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.044 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.026 ; 0.030 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.144 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.184 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.323 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.148 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : 0.000 ; 15.000 REMARK 3 PLANAR (DEGREES) : 5.000 ; 7.000 REMARK 3 STAGGERED (DEGREES) : 19.100; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 26.900; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 3.253 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.317 ; 5.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 7.358 ; 5.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 9.343 ; 10.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ISOMORPHOUS TO NATIVE
REMARK 4 REMARK 4 1AJN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JUL-95 REMARK 200 TEMPERATURE (KELVIN) : 300 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X31 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34348 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.360 REMARK 200 RESOLUTION RANGE LOW (A) : 26.120 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : 0.00750 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.47 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.19500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: ISOMORPHOUS TO NATIVE REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLISED FROM 10% PEG 8000, 50MM REMARK 280 MOPS, PH 7.2, STREAK SEEDED SOAKED IN 10MM P-NITROPHENYLACETIC REMARK 280 ACID, PH 7.0, STREAK SEEDED
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 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: 14460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28820 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 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 ARG A 11 CD - NE - CZ ANGL. DEV. = 9.4 DEGREES REMARK 500 ASP A 12 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP A 12 CB - CG - OD2 ANGL. DEV. = -9.2 DEGREES REMARK 500 ASP A 23 CB - CG - OD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ASP A 38 CB - CG - OD2 ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG A 39 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 70 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG A 70 NE - CZ - NH2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG A 71 CD - NE - CZ ANGL. DEV. = 10.9 DEGREES REMARK 500 ARG A 71 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ASP A 76 CB - CG - OD2 ANGL. DEV. = 8.5 DEGREES REMARK 500 ARG A 79 CD - NE - CZ ANGL. DEV. = 10.6 DEGREES REMARK 500 ASP A 89 CB - CG - OD2 ANGL. DEV. = 8.0 DEGREES REMARK 500 ASP A 133 CB - CG - OD1 ANGL. DEV. = 8.5 DEGREES REMARK 500 VAL A 139 CA - CB - CG1 ANGL. DEV. = 11.8 DEGREES REMARK 500 GLY A 140 CA - C - O ANGL. DEV. = -13.1 DEGREES REMARK 500 ARG A 145 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ASP A 148 CB - CG - OD1 ANGL. DEV. = 11.2 DEGREES REMARK 500 ASP A 154 CB - CG - OD1 ANGL. DEV. = 7.8 DEGREES REMARK 500 GLN A 170 CG - CD - OE1 ANGL. DEV. = 14.0 DEGREES REMARK 500 GLN A 170 CG - CD - NE2 ANGL. DEV. = -15.8 DEGREES REMARK 500 PHE B 24 CB - CG - CD1 ANGL. DEV. = -4.4 DEGREES REMARK 500 ASP B 73 OD1 - CG - OD2 ANGL. DEV. = -11.6 DEGREES REMARK 500 ASP B 73 CB - CG - OD2 ANGL. DEV. = 12.1 DEGREES REMARK 500 LYS B 86 CA - CB - CG ANGL. DEV. = 15.3 DEGREES REMARK 500 GLN B 131 CA - CB - CG ANGL. DEV. = -15.7 DEGREES REMARK 500 GLN B 131 CG - CD - OE1 ANGL. DEV. = -16.9 DEGREES REMARK 500 GLN B 131 CG - CD - NE2 ANGL. DEV. = 14.6 DEGREES REMARK 500 ARG B 141 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG B 141 NE - CZ - NH2 ANGL. DEV. = 3.9 DEGREES REMARK 500 ASP B 144 CB - CG - OD1 ANGL. DEV. = 9.4 DEGREES REMARK 500 ASN B 162 CB - CG - OD1 ANGL. DEV. = 13.2 DEGREES REMARK 500 ASN B 162 CB - CG - ND2 ANGL. DEV. = -14.9 DEGREES REMARK 500 ARG B 199 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ASP B 216 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG B 263 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 263 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 GLU B 266 OE1 - CD - OE2 ANGL. DEV. = -7.8 DEGREES REMARK 500 ASP B 268 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP B 268 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG B 269 N - CA - CB ANGL. DEV. = 11.5 DEGREES REMARK 500 ARG B 269 CA - CB - CG ANGL. DEV. = 15.0 DEGREES REMARK 500 ARG B 269 CD - NE - CZ ANGL. DEV. = 18.6 DEGREES REMARK 500 ARG B 269 NH1 - CZ - NH2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ARG B 269 NE - CZ - NH1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ASP B 284 CB - CG - OD1 ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG B 287 CD - NE - CZ ANGL. DEV. = 11.1 DEGREES REMARK 500 ARG B 287 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG B 287 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG B 316 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 77 ANGLE DEVIATIONS. 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 -43.26 -151.06 REMARK 500 SER A 151 31.62 -140.15 REMARK 500 ASP B 43 77.52 -151.08 REMARK 500 TYR B 52 142.13 -34.99 REMARK 500 LYS B 86 53.37 76.99 REMARK 500 THR B 121 -169.67 -115.18 REMARK 500 TRP B 240 43.53 -149.24 REMARK 500 ASP B 247 8.85 81.19 REMARK 500 SER B 251 152.91 -39.68 REMARK 500 LYS B 337 -4.75 -147.35 REMARK 500 THR B 358 -82.52 -118.08 REMARK 500 THR B 379 -167.06 -127.62 REMARK 500 GLU B 522 22.14 -155.03 REMARK 500 LEU B 538 -54.36 -126.78 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 ANGLE, 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 ARG A 145 10.32 REMARK 500 TRP B 26 12.55 REMARK 500 PHE B 299 -10.79 REMARK 500 ARG B 325 10.84 REMARK 500 ASP B 518 -10.33 REMARK 500 REMARK 500 REMARK: NULL
REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 289 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH A 333 DISTANCE = 5.46 ANGSTROMS REMARK 525 HOH A 334 DISTANCE = 5.15 ANGSTROMS REMARK 525 HOH A 368 DISTANCE = 7.16 ANGSTROMS REMARK 525 HOH A 376 DISTANCE = 6.38 ANGSTROMS REMARK 525 HOH A 377 DISTANCE = 7.60 ANGSTROMS REMARK 525 HOH A 379 DISTANCE = 6.76 ANGSTROMS REMARK 525 HOH A 381 DISTANCE = 6.22 ANGSTROMS REMARK 525 HOH B 752 DISTANCE = 8.24 ANGSTROMS REMARK 525 HOH B 791 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH B 792 DISTANCE = 5.77 ANGSTROMS REMARK 525 HOH B 814 DISTANCE = 7.92 ANGSTROMS REMARK 525 HOH B 826 DISTANCE = 7.70 ANGSTROMS REMARK 525 HOH B 856 DISTANCE = 5.05 ANGSTROMS REMARK 525 HOH B 861 DISTANCE = 9.47 ANGSTROMS REMARK 525 HOH B 870 DISTANCE = 8.33 ANGSTROMS REMARK 525 HOH B 893 DISTANCE = 5.34 ANGSTROMS REMARK 525 HOH B 894 DISTANCE = 6.45 ANGSTROMS REMARK 525 HOH B 918 DISTANCE = 5.41 ANGSTROMS REMARK 525 HOH B 955 DISTANCE = 5.19 ANGSTROMS REMARK 525 HOH B 958 DISTANCE = 6.82 ANGSTROMS REMARK 525 HOH B 971 DISTANCE = 9.57 ANGSTROMS REMARK 525 HOH B 992 DISTANCE = 6.78 ANGSTROMS REMARK 525 HOH B1017 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH B1018 DISTANCE = 8.67 ANGSTROMS REMARK 525 HOH B1022 DISTANCE = 7.39 ANGSTROMS REMARK 525 HOH B1035 DISTANCE = 6.48 ANGSTROMS REMARK 525 HOH B1038 DISTANCE = 5.43 ANGSTROMS REMARK 525 HOH B1044 DISTANCE = 6.40 ANGSTROMS REMARK 525 HOH B1051 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH B1052 DISTANCE = 5.55 ANGSTROMS
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 B 558 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 152 OE2 REMARK 620 2 ASP B 73 OD2 149.8 REMARK 620 3 ASP B 252 OD2 87.5 89.8 REMARK 620 4 ASP B 76 OD1 87.7 102.9 162.1 REMARK 620 5 ASP B 73 OD1 162.2 47.8 96.5 83.3 REMARK 620 6 PRO B 205 O 75.2 75.1 94.9 100.5 121.5 REMARK 620 7 VAL B 75 O 94.4 115.2 84.4 78.8 68.8 169.6 REMARK 620 N 1 2 3 4 5 6
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CALCIUM ION BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 558 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AAN B 559
DBREF 1AJN A 1 209 UNP P06875 PAC_ECOLI 27 235 DBREF 1AJN B 1 557 UNP P06875 PAC_ECOLI 290 846
SEQADV 1AJN GLN B 165 UNP P06875 GLU 454 CONFLICT
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 VAL ALA SER LEU LEU ALA TRP THR HIS SEQRES 13 B 557 GLN MET LYS ALA LYS ASN TRP GLN GLN 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 ASN 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 CA B 558 1 HET AAN B 559 13
HETNAM CA CALCIUM ION HETNAM AAN 2-(4-NITROPHENYL)ACETIC ACID
FORMUL 3 CA CA 2+ FORMUL 4 AAN C8 H7 N O4 FORMUL 5 HOH *669(H2 O)
HELIX 1 A THR A 24 ASP A 38 1 15 HELIX 2 B LEU A 40 GLN A 51 1 12 HELIX 3 C ALA A 55 LEU A 58 1 4 HELIX 4 D VAL A 63 ARG A 71 1 9 HELIX 5 E PRO A 75 ALA A 83 1 9 HELIX 6 F PRO A 87 THR A 109 1 23 HELIX 7 G GLN A 118 PHE A 122 1 5 HELIX 8 H PRO A 131 PHE A 146 1 16 HELIX 9 I GLU A 152 TYR A 166 1 15 HELIX 10 J VAL A 168 LEU A 178 1 11 HELIX 11 K GLU B 147 HIS B 156 1 10 HELIX 12 L TRP B 163 LYS B 172 1 10 HELIX 13 M THR B 265 GLU B 272 1 8 HELIX 14 N ALA B 279 ARG B 291 1 13 HELIX 15 O LEU B 296 THR B 307 1 12 HELIX 16 P PRO B 315 ARG B 325 1 11 HELIX 17 Q GLY B 343 ALA B 362 1 20 HELIX 18 R VAL B 391 GLN B 401 1 11 HELIX 19 S GLN B 420 TYR B 438 1 19 HELIX 20 T LEU B 525 ASN B 530 1 6 HELIX 21 U LYS B 540 HIS B 546 1 7
SHEET 1 A10 LYS B 547 HIS B 554 0 SHEET 2 A10 GLU A 6 ASP A 12 -1 SHEET 3 A10 PRO A 17 TYR A 20 -1 SHEET 4 A10 THR B 32 GLY B 39 1 SHEET 5 A10 TYR B 42 PRO B 49 -1 SHEET 6 A10 PHE B 57 HIS B 59 -1 SHEET 7 A10 ILE B 63 ALA B 69 -1 SHEET 8 A10 LEU B 175 ASP B 183 -1 SHEET 9 A10 ILE B 188 GLY B 194 -1 SHEET 10 A10 LYS B 228 TYR B 230 -1 SHEET 1 B 5 VAL B 497 ASP B 501 0 SHEET 2 B 5 ASP B 484 PRO B 490 -1 SHEET 3 B 5 ALA B 14 GLY B 21 -1 SHEET 4 B 5 ASN B 2 GLY B 7 -1 SHEET 5 B 5 TYR B 236 ASN B 239 -1 SHEET 1 C 7 VAL B 75 ARG B 81 0 SHEET 2 C 7 TYR B 89 HIS B 92 -1 SHEET 3 C 7 LYS B 95 LYS B 98 -1 SHEET 4 C 7 LEU B 100 ILE B 106 1 SHEET 5 C 7 GLU B 114 THR B 121 -1 SHEET 6 C 7 GLY B 124 ASP B 130 -1 SHEET 7 C 7 THR B 135 ARG B 141 -1 SHEET 1 D 2 ALA B 451 ARG B 455 0 SHEET 2 D 2 ARG B 471 GLU B 475 -1
LINK CA CA B 558 OE2 GLU A 152 1555 1555 2.12 LINK CA CA B 558 OD2 ASP B 73 1555 1555 2.28 LINK CA CA B 558 OD2 ASP B 252 1555 1555 2.24 LINK CA CA B 558 OD1 ASP B 76 1555 1555 2.40 LINK CA CA B 558 OD1 ASP B 73 1555 1555 2.73 LINK CA CA B 558 O PRO B 205 1555 1555 2.59 LINK CA CA B 558 O VAL B 75 1555 1555 2.65
CISPEP 1 ALA B 28 PRO B 29 0 -6.60 CISPEP 2 MET B 365 PRO B 366 0 6.37 CISPEP 3 ALA B 504 PRO B 505 0 2.97
SITE 1 CAA 6 ASP B 73 VAL B 75 ASP B 76 GLU A 152 SITE 2 CAA 6 PRO B 205 ASP B 252 SITE 1 CAT 4 SER B 1 ALA B 69 GLN B 23 ASN B 241 SITE 1 AC1 6 GLU A 152 ASP B 73 VAL B 75 ASP B 76 SITE 2 AC1 6 PRO B 205 ASP B 252 SITE 1 AC2 8 SER B 1 PHE B 24 PHE B 57 SER B 67 SITE 2 AC2 8 ALA B 69 ASN B 241 HOH B 572 HOH B 784
CRYST1 52.120 65.080 76.300 100.20 111.44 105.81 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 0.019186 0.005433 0.009687 0.00000
SCALE2 0.000000 0.015970 0.005187 0.00000
SCALE3 0.000000 0.000000 0.014805 0.00000