HEADER HYDROLASE 08-MAY-13 4KM4 TITLE E. COLI ALKALINE PHOSPHATASE MUTANT S102G/R166S IN COMPLEX WITH TITLE 2 INORGANIC PHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALKALINE PHOSPHATASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: APASE; COMPND 5 EC: 3.1.3.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: PHOA, B0383, JW0374; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PHOSPHATE MONOESTER HYDROLASE, PERIPLASMIC, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR L.D.ANDREWS,T.D.FENN,D.HERSCHLAG REVDAT 2 20-SEP-23 4KM4 1 REMARK SEQADV LINK REVDAT 1 24-JUL-13 4KM4 0 JRNL AUTH L.D.ANDREWS,T.D.FENN,D.HERSCHLAG JRNL TITL GROUND STATE DESTABILIZATION BY ANIONIC NUCLEOPHILES JRNL TITL 2 CONTRIBUTES TO THE ACTIVITY OF PHOSPHORYL TRANSFER ENZYMES. JRNL REF PLOS BIOL. V. 11 01599 2013 JRNL REFN ISSN 1544-9173 JRNL PMID 23843744 JRNL DOI 10.1371/JOURNAL.PBIO.1001599 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : FFX REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 26488 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : 0.296 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1335 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 : 6530 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4KM4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000079510. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-JUN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26488 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 20.40 REMARK 200 R MERGE (I) : 0.33700 REMARK 200 R SYM (I) : 0.41000 REMARK 200 FOR THE DATA SET : 13.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1ALK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: EQUAL PARTS 23.5 MG/ML ENZYME IN 10 MM REMARK 280 NAMOPS AND 50 MM NACL AND 0.2 M NH4F, 17-21% PEG 3350, AND 500 REMARK 280 UM ZNCL2, PH 8, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 69.77450 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 69.77450 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 69.77450 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 69.77450 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 69.77450 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 69.77450 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: 8840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -284.0 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 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 HZ1 LYS A 91 OE2 GLU A 126 1.59 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 ARG A 62 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 62 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 TYR A 84 CA - CB - CG ANGL. DEV. = 12.6 DEGREES REMARK 500 TYR A 84 CB - CG - CD2 ANGL. DEV. = -4.8 DEGREES REMARK 500 TYR A 84 CB - CG - CD1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG A 267 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 292 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 292 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 418 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 34 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 62 NE - CZ - NH1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG B 62 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 TYR B 84 CA - CB - CG ANGL. DEV. = 13.1 DEGREES REMARK 500 TYR B 84 CB - CG - CD2 ANGL. DEV. = -4.5 DEGREES REMARK 500 TYR B 84 CB - CG - CD1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG B 232 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG B 292 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 292 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG B 418 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 418 NE - CZ - NH2 ANGL. DEV. = -3.3 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 ASP A 153 150.50 -45.12 REMARK 500 HIS A 372 -160.12 -128.51 REMARK 500 ASP A 408 38.49 -76.15 REMARK 500 ASN A 428 3.82 -65.14 REMARK 500 ASP B 153 154.19 -46.70 REMARK 500 ASN B 250 -175.79 -173.99 REMARK 500 HIS B 372 -156.59 -126.75 REMARK 500 ASN B 428 2.20 -67.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 23 0.08 SIDE CHAIN REMARK 500 TYR A 64 0.10 SIDE CHAIN REMARK 500 TYR B 64 0.08 SIDE CHAIN REMARK 500 HIS B 370 0.09 SIDE CHAIN REMARK 500 ARG B 418 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL 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 ZN A 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 51 OD1 REMARK 620 2 ASP A 369 OD2 97.5 REMARK 620 3 HIS A 370 NE2 112.6 98.1 REMARK 620 4 PO4 A 501 O2 119.9 124.3 102.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 504 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 51 OD2 REMARK 620 2 ASP A 153 OD2 152.5 REMARK 620 3 THR A 155 OG1 97.9 99.2 REMARK 620 4 GLU A 322 OE2 89.0 113.7 85.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 503 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 327 OD1 REMARK 620 2 HIS A 331 NE2 105.3 REMARK 620 3 HIS A 412 NE2 98.1 100.7 REMARK 620 4 PO4 A 501 O1 118.5 114.5 117.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 51 OD1 REMARK 620 2 ASP B 369 OD2 99.4 REMARK 620 3 HIS B 370 NE2 115.1 96.3 REMARK 620 4 PO4 B 501 O2 120.4 125.4 98.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 504 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 51 OD2 REMARK 620 2 ASP B 153 OD2 156.6 REMARK 620 3 THR B 155 OG1 90.9 99.3 REMARK 620 4 GLU B 322 OE2 90.2 111.6 84.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 503 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 327 OD1 REMARK 620 2 HIS B 331 NE2 107.0 REMARK 620 3 HIS B 412 NE2 102.3 102.9 REMARK 620 4 PO4 B 501 O1 119.0 106.6 117.5 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 504 DBREF 4KM4 A 4 448 UNP P00634 PPB_ECOLI 26 470 DBREF 4KM4 B 4 448 UNP P00634 PPB_ECOLI 26 470 SEQADV 4KM4 GLY A 102 UNP P00634 SER 124 ENGINEERED MUTATION SEQADV 4KM4 SER A 166 UNP P00634 ARG 188 ENGINEERED MUTATION SEQADV 4KM4 GLY B 102 UNP P00634 SER 124 ENGINEERED MUTATION SEQADV 4KM4 SER B 166 UNP P00634 ARG 188 ENGINEERED MUTATION SEQRES 1 A 445 MET PRO VAL LEU GLU ASN ARG ALA ALA GLN GLY ASP ILE SEQRES 2 A 445 THR ALA PRO GLY GLY ALA ARG ARG LEU THR GLY ASP GLN SEQRES 3 A 445 THR ALA ALA LEU ARG ASP SER LEU SER ASP LYS PRO ALA SEQRES 4 A 445 LYS ASN ILE ILE LEU LEU ILE GLY ASP GLY MET GLY ASP SEQRES 5 A 445 SER GLU ILE THR ALA ALA ARG ASN TYR ALA GLU GLY ALA SEQRES 6 A 445 GLY GLY PHE PHE LYS GLY ILE ASP ALA LEU PRO LEU THR SEQRES 7 A 445 GLY GLN TYR THR HIS TYR ALA LEU ASN LYS LYS THR GLY SEQRES 8 A 445 LYS PRO ASP TYR VAL THR ASP GLY ALA ALA SER ALA THR SEQRES 9 A 445 ALA TRP SER THR GLY VAL LYS THR TYR ASN GLY ALA LEU SEQRES 10 A 445 GLY VAL ASP ILE HIS GLU LYS ASP HIS PRO THR ILE LEU SEQRES 11 A 445 GLU MET ALA LYS ALA ALA GLY LEU ALA THR GLY ASN VAL SEQRES 12 A 445 SER THR ALA GLU LEU GLN ASP ALA THR PRO ALA ALA LEU SEQRES 13 A 445 VAL ALA HIS VAL THR SER SER LYS CYS TYR GLY PRO SER SEQRES 14 A 445 ALA THR SER GLU LYS CYS PRO GLY ASN ALA LEU GLU LYS SEQRES 15 A 445 GLY GLY LYS GLY SER ILE THR GLU GLN LEU LEU ASN ALA SEQRES 16 A 445 ARG ALA ASP VAL THR LEU GLY GLY GLY ALA LYS THR PHE SEQRES 17 A 445 ALA GLU THR ALA THR ALA GLY GLU TRP GLN GLY LYS THR SEQRES 18 A 445 LEU ARG GLU GLN ALA GLN ALA ARG GLY TYR GLN LEU VAL SEQRES 19 A 445 SER ASP ALA ALA SER LEU ASN SER VAL THR GLU ALA ASN SEQRES 20 A 445 GLN GLN LYS PRO LEU LEU GLY LEU PHE ALA ASP GLY ASN SEQRES 21 A 445 MET PRO VAL ARG TRP LEU GLY PRO LYS ALA THR TYR HIS SEQRES 22 A 445 GLY ASN ILE ASP LYS PRO ALA VAL THR CYS THR PRO ASN SEQRES 23 A 445 PRO GLN ARG ASN ASP SER VAL PRO THR LEU ALA GLN MET SEQRES 24 A 445 THR ASP LYS ALA ILE GLU LEU LEU SER LYS ASN GLU LYS SEQRES 25 A 445 GLY PHE PHE LEU GLN VAL GLU GLY ALA SER ILE ASP LYS SEQRES 26 A 445 GLN ASP HIS ALA ALA ASN PRO CYS GLY GLN ILE GLY GLU SEQRES 27 A 445 THR VAL ASP LEU ASP GLU ALA VAL GLN ARG ALA LEU GLU SEQRES 28 A 445 PHE ALA LYS LYS GLU GLY ASN THR LEU VAL ILE VAL THR SEQRES 29 A 445 ALA ASP HIS ALA HIS ALA SER GLN ILE VAL ALA PRO ASP SEQRES 30 A 445 THR LYS ALA PRO GLY LEU THR GLN ALA LEU ASN THR LYS SEQRES 31 A 445 ASP GLY ALA VAL MET VAL MET SER TYR GLY ASN SER GLU SEQRES 32 A 445 GLU ASP SER GLN GLU HIS THR GLY SER GLN LEU ARG ILE SEQRES 33 A 445 ALA ALA TYR GLY PRO HIS ALA ALA ASN VAL VAL GLY LEU SEQRES 34 A 445 THR ASP GLN THR ASP LEU PHE TYR THR MET LYS ALA ALA SEQRES 35 A 445 LEU GLY LEU SEQRES 1 B 445 MET PRO VAL LEU GLU ASN ARG ALA ALA GLN GLY ASP ILE SEQRES 2 B 445 THR ALA PRO GLY GLY ALA ARG ARG LEU THR GLY ASP GLN SEQRES 3 B 445 THR ALA ALA LEU ARG ASP SER LEU SER ASP LYS PRO ALA SEQRES 4 B 445 LYS ASN ILE ILE LEU LEU ILE GLY ASP GLY MET GLY ASP SEQRES 5 B 445 SER GLU ILE THR ALA ALA ARG ASN TYR ALA GLU GLY ALA SEQRES 6 B 445 GLY GLY PHE PHE LYS GLY ILE ASP ALA LEU PRO LEU THR SEQRES 7 B 445 GLY GLN TYR THR HIS TYR ALA LEU ASN LYS LYS THR GLY SEQRES 8 B 445 LYS PRO ASP TYR VAL THR ASP GLY ALA ALA SER ALA THR SEQRES 9 B 445 ALA TRP SER THR GLY VAL LYS THR TYR ASN GLY ALA LEU SEQRES 10 B 445 GLY VAL ASP ILE HIS GLU LYS ASP HIS PRO THR ILE LEU SEQRES 11 B 445 GLU MET ALA LYS ALA ALA GLY LEU ALA THR GLY ASN VAL SEQRES 12 B 445 SER THR ALA GLU LEU GLN ASP ALA THR PRO ALA ALA LEU SEQRES 13 B 445 VAL ALA HIS VAL THR SER SER LYS CYS TYR GLY PRO SER SEQRES 14 B 445 ALA THR SER GLU LYS CYS PRO GLY ASN ALA LEU GLU LYS SEQRES 15 B 445 GLY GLY LYS GLY SER ILE THR GLU GLN LEU LEU ASN ALA SEQRES 16 B 445 ARG ALA ASP VAL THR LEU GLY GLY GLY ALA LYS THR PHE SEQRES 17 B 445 ALA GLU THR ALA THR ALA GLY GLU TRP GLN GLY LYS THR SEQRES 18 B 445 LEU ARG GLU GLN ALA GLN ALA ARG GLY TYR GLN LEU VAL SEQRES 19 B 445 SER ASP ALA ALA SER LEU ASN SER VAL THR GLU ALA ASN SEQRES 20 B 445 GLN GLN LYS PRO LEU LEU GLY LEU PHE ALA ASP GLY ASN SEQRES 21 B 445 MET PRO VAL ARG TRP LEU GLY PRO LYS ALA THR TYR HIS SEQRES 22 B 445 GLY ASN ILE ASP LYS PRO ALA VAL THR CYS THR PRO ASN SEQRES 23 B 445 PRO GLN ARG ASN ASP SER VAL PRO THR LEU ALA GLN MET SEQRES 24 B 445 THR ASP LYS ALA ILE GLU LEU LEU SER LYS ASN GLU LYS SEQRES 25 B 445 GLY PHE PHE LEU GLN VAL GLU GLY ALA SER ILE ASP LYS SEQRES 26 B 445 GLN ASP HIS ALA ALA ASN PRO CYS GLY GLN ILE GLY GLU SEQRES 27 B 445 THR VAL ASP LEU ASP GLU ALA VAL GLN ARG ALA LEU GLU SEQRES 28 B 445 PHE ALA LYS LYS GLU GLY ASN THR LEU VAL ILE VAL THR SEQRES 29 B 445 ALA ASP HIS ALA HIS ALA SER GLN ILE VAL ALA PRO ASP SEQRES 30 B 445 THR LYS ALA PRO GLY LEU THR GLN ALA LEU ASN THR LYS SEQRES 31 B 445 ASP GLY ALA VAL MET VAL MET SER TYR GLY ASN SER GLU SEQRES 32 B 445 GLU ASP SER GLN GLU HIS THR GLY SER GLN LEU ARG ILE SEQRES 33 B 445 ALA ALA TYR GLY PRO HIS ALA ALA ASN VAL VAL GLY LEU SEQRES 34 B 445 THR ASP GLN THR ASP LEU PHE TYR THR MET LYS ALA ALA SEQRES 35 B 445 LEU GLY LEU HET PO4 A 501 5 HET ZN A 502 1 HET ZN A 503 1 HET ZN A 504 1 HET PO4 B 501 5 HET ZN B 502 1 HET ZN B 503 1 HET ZN B 504 1 HETNAM PO4 PHOSPHATE ION HETNAM ZN ZINC ION FORMUL 3 PO4 2(O4 P 3-) FORMUL 4 ZN 6(ZN 2+) HELIX 1 1 GLN A 29 ASP A 35 1 7 HELIX 2 2 GLY A 54 GLU A 66 1 13 HELIX 3 3 ASP A 101 GLY A 112 1 12 HELIX 4 4 THR A 131 ALA A 139 1 9 HELIX 5 5 ASP A 153 ALA A 158 1 6 HELIX 6 6 GLY A 170 CYS A 178 1 9 HELIX 7 7 ALA A 182 GLY A 186 5 5 HELIX 8 8 SER A 190 ARG A 199 1 10 HELIX 9 9 GLY A 207 GLU A 213 5 7 HELIX 10 10 THR A 224 ARG A 232 1 9 HELIX 11 11 ASP A 239 VAL A 246 1 8 HELIX 12 12 THR A 298 SER A 311 1 14 HELIX 13 13 ALA A 324 ALA A 333 1 10 HELIX 14 14 ASN A 334 GLY A 360 1 27 HELIX 15 15 HIS A 425 VAL A 430 5 6 HELIX 16 16 GLN A 435 GLY A 447 1 13 HELIX 17 17 GLN B 29 ASP B 35 1 7 HELIX 18 18 GLY B 54 GLU B 66 1 13 HELIX 19 19 ASP B 101 GLY B 112 1 12 HELIX 20 20 THR B 131 ALA B 139 1 9 HELIX 21 21 ASP B 153 ALA B 158 1 6 HELIX 22 22 GLY B 170 CYS B 178 1 9 HELIX 23 23 ALA B 182 GLY B 186 5 5 HELIX 24 24 SER B 190 ARG B 199 1 10 HELIX 25 25 GLY B 207 GLU B 213 5 7 HELIX 26 26 THR B 224 ARG B 232 1 9 HELIX 27 27 ASP B 239 VAL B 246 1 8 HELIX 28 28 HIS B 276 LYS B 281 1 6 HELIX 29 29 THR B 298 SER B 311 1 14 HELIX 30 30 ALA B 324 ALA B 332 1 9 HELIX 31 31 ASN B 334 GLY B 360 1 27 HELIX 32 32 HIS B 425 VAL B 430 5 6 HELIX 33 33 GLN B 435 GLY B 447 1 13 SHEET 1 A10 GLN A 235 VAL A 237 0 SHEET 2 A10 LEU A 255 LEU A 258 1 O LEU A 256 N GLN A 235 SHEET 3 A10 VAL A 202 GLY A 206 1 N THR A 203 O GLY A 257 SHEET 4 A10 ALA A 142 GLU A 150 1 N ASN A 145 O VAL A 202 SHEET 5 A10 PHE A 317 GLY A 323 1 O GLN A 320 N VAL A 146 SHEET 6 A10 ASN A 44 GLY A 50 1 N ILE A 49 O VAL A 321 SHEET 7 A10 THR A 362 ALA A 368 1 O ILE A 365 N LEU A 48 SHEET 8 A10 LEU A 417 TYR A 422 -1 O TYR A 422 N VAL A 364 SHEET 9 A10 LEU A 80 THR A 85 -1 N LEU A 80 O ALA A 421 SHEET 10 A10 GLY A 431 ASP A 434 1 O THR A 433 N GLN A 83 SHEET 1 B 2 ALA A 88 LEU A 89 0 SHEET 2 B 2 PRO A 96 ASP A 97 -1 O ASP A 97 N ALA A 88 SHEET 1 C 2 TRP A 268 LEU A 269 0 SHEET 2 C 2 THR A 287 PRO A 288 -1 O THR A 287 N LEU A 269 SHEET 1 D 3 GLN A 375 VAL A 377 0 SHEET 2 D 3 VAL A 397 TYR A 402 -1 O SER A 401 N GLN A 375 SHEET 3 D 3 LEU A 386 ASN A 391 -1 N LEU A 386 O TYR A 402 SHEET 1 E10 GLN B 235 VAL B 237 0 SHEET 2 E10 LEU B 255 LEU B 258 1 O LEU B 256 N GLN B 235 SHEET 3 E10 VAL B 202 GLY B 206 1 N GLY B 205 O GLY B 257 SHEET 4 E10 ALA B 142 GLU B 150 1 N SER B 147 O LEU B 204 SHEET 5 E10 PHE B 317 GLY B 323 1 O GLN B 320 N VAL B 146 SHEET 6 E10 ASN B 44 GLY B 50 1 N ILE B 49 O VAL B 321 SHEET 7 E10 THR B 362 ALA B 368 1 O ILE B 365 N LEU B 48 SHEET 8 E10 LEU B 417 TYR B 422 -1 O ALA B 420 N VAL B 366 SHEET 9 E10 LEU B 80 THR B 85 -1 N LEU B 80 O ALA B 421 SHEET 10 E10 GLY B 431 ASP B 434 1 O THR B 433 N GLN B 83 SHEET 1 F 2 ALA B 88 LEU B 89 0 SHEET 2 F 2 PRO B 96 ASP B 97 -1 O ASP B 97 N ALA B 88 SHEET 1 G 2 TRP B 268 LEU B 269 0 SHEET 2 G 2 THR B 287 PRO B 288 -1 O THR B 287 N LEU B 269 SHEET 1 H 4 THR B 274 TYR B 275 0 SHEET 2 H 4 LEU B 386 ASN B 391 -1 O THR B 387 N THR B 274 SHEET 3 H 4 VAL B 397 TYR B 402 -1 O TYR B 402 N LEU B 386 SHEET 4 H 4 GLN B 375 VAL B 377 -1 N GLN B 375 O SER B 401 SSBOND 1 CYS A 168 CYS A 178 1555 1555 2.04 SSBOND 2 CYS A 286 CYS A 336 1555 1555 2.05 SSBOND 3 CYS B 168 CYS B 178 1555 1555 2.05 SSBOND 4 CYS B 286 CYS B 336 1555 1555 2.03 LINK OD1 ASP A 51 ZN ZN A 502 1555 1555 1.86 LINK OD2 ASP A 51 ZN ZN A 504 1555 1555 1.92 LINK OD2 ASP A 153 ZN ZN A 504 1555 1555 1.99 LINK OG1 THR A 155 ZN ZN A 504 1555 1555 1.99 LINK OE2 GLU A 322 ZN ZN A 504 1555 1555 1.90 LINK OD1 ASP A 327 ZN ZN A 503 1555 1555 1.93 LINK NE2 HIS A 331 ZN ZN A 503 1555 1555 1.97 LINK OD2 ASP A 369 ZN ZN A 502 1555 1555 1.93 LINK NE2 HIS A 370 ZN ZN A 502 1555 1555 2.00 LINK NE2 HIS A 412 ZN ZN A 503 1555 1555 1.97 LINK O2 PO4 A 501 ZN ZN A 502 1555 1555 2.08 LINK O1 PO4 A 501 ZN ZN A 503 1555 1555 2.24 LINK OD1 ASP B 51 ZN ZN B 502 1555 1555 1.85 LINK OD2 ASP B 51 ZN ZN B 504 1555 1555 1.91 LINK OD2 ASP B 153 ZN ZN B 504 1555 1555 1.94 LINK OG1 THR B 155 ZN ZN B 504 1555 1555 2.04 LINK OE2 GLU B 322 ZN ZN B 504 1555 1555 1.90 LINK OD1 ASP B 327 ZN ZN B 503 1555 1555 1.90 LINK NE2 HIS B 331 ZN ZN B 503 1555 1555 1.94 LINK OD2 ASP B 369 ZN ZN B 502 1555 1555 1.91 LINK NE2 HIS B 370 ZN ZN B 502 1555 1555 2.05 LINK NE2 HIS B 412 ZN ZN B 503 1555 1555 1.97 LINK O2 PO4 B 501 ZN ZN B 502 1555 1555 2.12 LINK O1 PO4 B 501 ZN ZN B 503 1555 1555 2.29 SITE 1 AC1 12 ASP A 51 GLY A 102 ASP A 153 ASP A 327 SITE 2 AC1 12 LYS A 328 HIS A 331 ASP A 369 HIS A 370 SITE 3 AC1 12 HIS A 412 ZN A 502 ZN A 503 ZN A 504 SITE 1 AC2 5 ASP A 51 ASP A 327 ASP A 369 HIS A 370 SITE 2 AC2 5 PO4 A 501 SITE 1 AC3 4 ASP A 327 HIS A 331 HIS A 412 PO4 A 501 SITE 1 AC4 5 ASP A 51 ASP A 153 THR A 155 GLU A 322 SITE 2 AC4 5 PO4 A 501 SITE 1 AC5 11 ASP B 51 GLY B 102 ASP B 153 ASP B 327 SITE 2 AC5 11 LYS B 328 HIS B 331 ASP B 369 HIS B 370 SITE 3 AC5 11 HIS B 412 ZN B 502 ZN B 503 SITE 1 AC6 5 ASP B 51 ASP B 327 ASP B 369 HIS B 370 SITE 2 AC6 5 PO4 B 501 SITE 1 AC7 4 ASP B 327 HIS B 331 HIS B 412 PO4 B 501 SITE 1 AC8 4 ASP B 51 ASP B 153 THR B 155 GLU B 322 CRYST1 160.935 160.935 139.549 90.00 90.00 120.00 P 63 2 2 24 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 0.006214 0.003587 0.000000 0.00000 SCALE2 0.000000 0.007175 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007166 0.00000