HEADER ALKALINE PHOSPHATASE 06-SEP-95 2ANH TITLE ALKALINE PHOSPHATASE (D153H) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALKALINE PHOSPHATASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.3.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: 65% SATURATING (NH4)2SO4, 100 MM TRIS, 10 MM MGCL2, 10 COMPND 8 MM ZNCL2, 2 MM NAH2PO4 AT PH 7.5 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: EK1457; SOURCE 5 GENE: PHOA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PEK175; SOURCE 9 EXPRESSION_SYSTEM_GENE: PHOA KEYWDS HYDROLASE (PHOSPHORIC MONOESTER), TRANSFERASE (PHOSPHO, ALCOHOL KEYWDS 2 ACCEPTOR), ALKALINE PHOSPHATASE EXPDTA X-RAY DIFFRACTION AUTHOR J.E.MURPHY,T.T.TIBBITTS,E.R.KANTROWITZ REVDAT 5 30-OCT-24 2ANH 1 REMARK REVDAT 4 03-NOV-21 2ANH 1 REMARK SEQADV LINK REVDAT 3 16-NOV-11 2ANH 1 VERSN HETATM REVDAT 2 24-FEB-09 2ANH 1 VERSN REVDAT 1 29-JAN-96 2ANH 0 SPRSDE 29-JAN-96 2ANH 1ANH JRNL AUTH J.E.MURPHY,T.T.TIBBITTS,E.R.KANTROWITZ JRNL TITL MUTATIONS AT POSITIONS 153 AND 328 IN ESCHERICHIA COLI JRNL TITL 2 ALKALINE PHOSPHATASE PROVIDE INSIGHT TOWARDS THE STRUCTURE JRNL TITL 3 AND FUNCTION OF MAMMALIAN AND YEAST ALKALINE PHOSPHATASES. JRNL REF J.MOL.BIOL. V. 253 604 1995 JRNL REFN ISSN 0022-2836 JRNL PMID 7473737 JRNL DOI 10.1006/JMBI.1995.0576 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.E.MURPHY,X.XU,E.R.KANTROWITZ REMARK 1 TITL CONVERSION OF A MAGNESIUM BINDING SITE INTO A ZINC BINDING REMARK 1 TITL 2 SITE BY A SINGLE AMINO ACID SUBSTITUTION IN ESCHERICHIA COLI REMARK 1 TITL 3 ALKALINE PHOSPHATASE REMARK 1 REF J.BIOL.CHEM. V. 268 21497 1993 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 2 REMARK 1 AUTH E.E.KIM,H.W.WYCKOFF REMARK 1 TITL REACTION MECHANISM OF ALKALINE PHOSPHATASE BASED ON CRYSTAL REMARK 1 TITL 2 STRUCTURES. TWO METAL ION CATALYSIS REMARK 1 REF J.MOL.BIOL. V. 218 449 1991 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 46691 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 6566 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 185 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : 1.830 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.700 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 2ANH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177765. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-FEB-93 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : XUONG-HAMLIN MULTIWIRE MARK II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47928 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.08670 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 97.38500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 83.48000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 38.16500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 97.38500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 83.48000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 38.16500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 97.38500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 83.48000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 38.16500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 97.38500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 83.48000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 38.16500 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: THERE IS A DIMER (TWO IDENTICAL CHAINS OF 449 RESIDUES) PER REMARK 300 ASYMMETRIC UNIT. THESE SUBUNITS HAVE BEEN ASSIGNED CHAIN REMARK 300 IDENTIFIERS "A" AND "B". 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: 8870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -287.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 497 LIES ON A SPECIAL POSITION. 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 500 O HOH A 500 3656 1.79 REMARK 500 O HOH B 500 O HOH B 500 4555 2.11 REMARK 500 O HOH A 513 O HOH A 513 3656 2.18 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 ASN B 293 N - CA - C ANGL. DEV. = 16.9 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 ASN A 9 117.53 -160.72 REMARK 500 HIS A 86 30.64 -140.83 REMARK 500 ALA A 88 -161.46 -104.88 REMARK 500 ASN A 293 147.74 62.42 REMARK 500 ASN B 9 119.63 -161.63 REMARK 500 HIS B 86 31.09 -141.25 REMARK 500 ALA B 88 -160.84 -104.63 REMARK 500 ASN B 293 141.67 65.03 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 451 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 51 OD1 REMARK 620 2 ASP A 369 OD2 97.4 REMARK 620 3 HIS A 370 NE2 110.1 92.5 REMARK 620 4 PO4 A 453 O2 100.8 154.7 97.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 452 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 51 OD2 REMARK 620 2 HIS A 153 NE2 119.3 REMARK 620 3 THR A 155 OG1 86.9 87.6 REMARK 620 4 GLU A 322 OE2 101.0 137.1 79.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 450 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 327 OD1 REMARK 620 2 ASP A 327 OD2 55.4 REMARK 620 3 HIS A 331 NE2 86.4 104.4 REMARK 620 4 HIS A 412 NE2 154.5 99.1 99.9 REMARK 620 5 PO4 A 453 O1 99.9 145.9 96.1 103.9 REMARK 620 6 PO4 A 453 O2 86.0 85.2 161.1 94.4 68.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 451 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 51 OD1 REMARK 620 2 ASP B 369 OD2 91.9 REMARK 620 3 HIS B 370 NE2 107.1 97.6 REMARK 620 4 PO4 B 453 O2 104.1 154.8 96.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 452 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 51 OD2 REMARK 620 2 HIS B 153 NE2 119.0 REMARK 620 3 THR B 155 OG1 95.8 89.9 REMARK 620 4 GLU B 322 OE2 110.3 130.6 85.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 450 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 327 OD1 REMARK 620 2 ASP B 327 OD2 56.4 REMARK 620 3 HIS B 331 NE2 103.2 93.2 REMARK 620 4 HIS B 412 NE2 98.6 154.1 99.7 REMARK 620 5 PO4 B 453 O2 86.2 85.0 167.4 87.0 REMARK 620 6 PO4 B 453 O1 144.3 98.2 102.7 100.8 65.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 451 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 452 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 453 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 458 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 451 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 452 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 453 DBREF 2ANH A 4 449 UNP P00634 PPB_ECOLI 26 471 DBREF 2ANH B 4 449 UNP P00634 PPB_ECOLI 26 471 SEQADV 2ANH HIS A 153 UNP P00634 ASP 175 ENGINEERED MUTATION SEQADV 2ANH HIS B 153 UNP P00634 ASP 175 ENGINEERED MUTATION SEQRES 1 A 446 MET PRO VAL LEU GLU ASN ARG ALA ALA GLN GLY ASP ILE SEQRES 2 A 446 THR ALA PRO GLY GLY ALA ARG ARG LEU THR GLY ASP GLN SEQRES 3 A 446 THR ALA ALA LEU ARG ASP SER LEU SER ASP LYS PRO ALA SEQRES 4 A 446 LYS ASN ILE ILE LEU LEU ILE GLY ASP GLY MET GLY ASP SEQRES 5 A 446 SER GLU ILE THR ALA ALA ARG ASN TYR ALA GLU GLY ALA SEQRES 6 A 446 GLY GLY PHE PHE LYS GLY ILE ASP ALA LEU PRO LEU THR SEQRES 7 A 446 GLY GLN TYR THR HIS TYR ALA LEU ASN LYS LYS THR GLY SEQRES 8 A 446 LYS PRO ASP TYR VAL THR ASP SER ALA ALA SER ALA THR SEQRES 9 A 446 ALA TRP SER THR GLY VAL LYS THR TYR ASN GLY ALA LEU SEQRES 10 A 446 GLY VAL ASP ILE HIS GLU LYS ASP HIS PRO THR ILE LEU SEQRES 11 A 446 GLU MET ALA LYS ALA ALA GLY LEU ALA THR GLY ASN VAL SEQRES 12 A 446 SER THR ALA GLU LEU GLN HIS ALA THR PRO ALA ALA LEU SEQRES 13 A 446 VAL ALA HIS VAL THR SER ARG LYS CYS TYR GLY PRO SER SEQRES 14 A 446 ALA THR SER GLU LYS CYS PRO GLY ASN ALA LEU GLU LYS SEQRES 15 A 446 GLY GLY LYS GLY SER ILE THR GLU GLN LEU LEU ASN ALA SEQRES 16 A 446 ARG ALA ASP VAL THR LEU GLY GLY GLY ALA LYS THR PHE SEQRES 17 A 446 ALA GLU THR ALA THR ALA GLY GLU TRP GLN GLY LYS THR SEQRES 18 A 446 LEU ARG GLU GLN ALA GLN ALA ARG GLY TYR GLN LEU VAL SEQRES 19 A 446 SER ASP ALA ALA SER LEU ASN SER VAL THR GLU ALA ASN SEQRES 20 A 446 GLN GLN LYS PRO LEU LEU GLY LEU PHE ALA ASP GLY ASN SEQRES 21 A 446 MET PRO VAL ARG TRP LEU GLY PRO LYS ALA THR TYR HIS SEQRES 22 A 446 GLY ASN ILE ASP LYS PRO ALA VAL THR CYS THR PRO ASN SEQRES 23 A 446 PRO GLN ARG ASN ASP SER VAL PRO THR LEU ALA GLN MET SEQRES 24 A 446 THR ASP LYS ALA ILE GLU LEU LEU SER LYS ASN GLU LYS SEQRES 25 A 446 GLY PHE PHE LEU GLN VAL GLU GLY ALA SER ILE ASP LYS SEQRES 26 A 446 GLN ASP HIS ALA ALA ASN PRO CYS GLY GLN ILE GLY GLU SEQRES 27 A 446 THR VAL ASP LEU ASP GLU ALA VAL GLN ARG ALA LEU GLU SEQRES 28 A 446 PHE ALA LYS LYS GLU GLY ASN THR LEU VAL ILE VAL THR SEQRES 29 A 446 ALA ASP HIS ALA HIS ALA SER GLN ILE VAL ALA PRO ASP SEQRES 30 A 446 THR LYS ALA PRO GLY LEU THR GLN ALA LEU ASN THR LYS SEQRES 31 A 446 ASP GLY ALA VAL MET VAL MET SER TYR GLY ASN SER GLU SEQRES 32 A 446 GLU ASP SER GLN GLU HIS THR GLY SER GLN LEU ARG ILE SEQRES 33 A 446 ALA ALA TYR GLY PRO HIS ALA ALA ASN VAL VAL GLY LEU SEQRES 34 A 446 THR ASP GLN THR ASP LEU PHE TYR THR MET LYS ALA ALA SEQRES 35 A 446 LEU GLY LEU LYS SEQRES 1 B 446 MET PRO VAL LEU GLU ASN ARG ALA ALA GLN GLY ASP ILE SEQRES 2 B 446 THR ALA PRO GLY GLY ALA ARG ARG LEU THR GLY ASP GLN SEQRES 3 B 446 THR ALA ALA LEU ARG ASP SER LEU SER ASP LYS PRO ALA SEQRES 4 B 446 LYS ASN ILE ILE LEU LEU ILE GLY ASP GLY MET GLY ASP SEQRES 5 B 446 SER GLU ILE THR ALA ALA ARG ASN TYR ALA GLU GLY ALA SEQRES 6 B 446 GLY GLY PHE PHE LYS GLY ILE ASP ALA LEU PRO LEU THR SEQRES 7 B 446 GLY GLN TYR THR HIS TYR ALA LEU ASN LYS LYS THR GLY SEQRES 8 B 446 LYS PRO ASP TYR VAL THR ASP SER ALA ALA SER ALA THR SEQRES 9 B 446 ALA TRP SER THR GLY VAL LYS THR TYR ASN GLY ALA LEU SEQRES 10 B 446 GLY VAL ASP ILE HIS GLU LYS ASP HIS PRO THR ILE LEU SEQRES 11 B 446 GLU MET ALA LYS ALA ALA GLY LEU ALA THR GLY ASN VAL SEQRES 12 B 446 SER THR ALA GLU LEU GLN HIS ALA THR PRO ALA ALA LEU SEQRES 13 B 446 VAL ALA HIS VAL THR SER ARG LYS CYS TYR GLY PRO SER SEQRES 14 B 446 ALA THR SER GLU LYS CYS PRO GLY ASN ALA LEU GLU LYS SEQRES 15 B 446 GLY GLY LYS GLY SER ILE THR GLU GLN LEU LEU ASN ALA SEQRES 16 B 446 ARG ALA ASP VAL THR LEU GLY GLY GLY ALA LYS THR PHE SEQRES 17 B 446 ALA GLU THR ALA THR ALA GLY GLU TRP GLN GLY LYS THR SEQRES 18 B 446 LEU ARG GLU GLN ALA GLN ALA ARG GLY TYR GLN LEU VAL SEQRES 19 B 446 SER ASP ALA ALA SER LEU ASN SER VAL THR GLU ALA ASN SEQRES 20 B 446 GLN GLN LYS PRO LEU LEU GLY LEU PHE ALA ASP GLY ASN SEQRES 21 B 446 MET PRO VAL ARG TRP LEU GLY PRO LYS ALA THR TYR HIS SEQRES 22 B 446 GLY ASN ILE ASP LYS PRO ALA VAL THR CYS THR PRO ASN SEQRES 23 B 446 PRO GLN ARG ASN ASP SER VAL PRO THR LEU ALA GLN MET SEQRES 24 B 446 THR ASP LYS ALA ILE GLU LEU LEU SER LYS ASN GLU LYS SEQRES 25 B 446 GLY PHE PHE LEU GLN VAL GLU GLY ALA SER ILE ASP LYS SEQRES 26 B 446 GLN ASP HIS ALA ALA ASN PRO CYS GLY GLN ILE GLY GLU SEQRES 27 B 446 THR VAL ASP LEU ASP GLU ALA VAL GLN ARG ALA LEU GLU SEQRES 28 B 446 PHE ALA LYS LYS GLU GLY ASN THR LEU VAL ILE VAL THR SEQRES 29 B 446 ALA ASP HIS ALA HIS ALA SER GLN ILE VAL ALA PRO ASP SEQRES 30 B 446 THR LYS ALA PRO GLY LEU THR GLN ALA LEU ASN THR LYS SEQRES 31 B 446 ASP GLY ALA VAL MET VAL MET SER TYR GLY ASN SER GLU SEQRES 32 B 446 GLU ASP SER GLN GLU HIS THR GLY SER GLN LEU ARG ILE SEQRES 33 B 446 ALA ALA TYR GLY PRO HIS ALA ALA ASN VAL VAL GLY LEU SEQRES 34 B 446 THR ASP GLN THR ASP LEU PHE TYR THR MET LYS ALA ALA SEQRES 35 B 446 LEU GLY LEU LYS HET ZN A 450 1 HET ZN A 451 1 HET ZN A 452 1 HET PO4 A 453 5 HET PO4 A 458 5 HET ZN B 450 1 HET ZN B 451 1 HET ZN B 452 1 HET PO4 B 453 5 HETNAM ZN ZINC ION HETNAM PO4 PHOSPHATE ION FORMUL 3 ZN 6(ZN 2+) FORMUL 6 PO4 3(O4 P 3-) FORMUL 12 HOH *185(H2 O) HELIX 1 1 THR A 30 SER A 36 1 7 HELIX 2 2 ASP A 55 GLU A 66 1 12 HELIX 3 3 SER A 102 THR A 111 1 10 HELIX 4 4 ILE A 132 ALA A 138 1 7 HELIX 5 5 ALA A 154 LEU A 159 1 6 HELIX 6 6 PRO A 171 LYS A 177 1 7 HELIX 7 7 PRO A 179 ASN A 181 5 3 HELIX 8 8 LEU A 183 LYS A 185 5 3 HELIX 9 9 ILE A 191 ALA A 198 1 8 HELIX 10 10 THR A 210 ALA A 212 5 3 HELIX 11 11 LEU A 225 ALA A 231 1 7 HELIX 12 12 ALA A 240 SER A 245 1 6 HELIX 13 13 GLY A 277 ASP A 280 1 4 HELIX 14 14 LEU A 299 LYS A 312 1 14 HELIX 15 15 SER A 325 HIS A 331 1 7 HELIX 16 16 PRO A 335 GLU A 359 1 25 HELIX 17 17 ALA A 426 VAL A 429 5 4 HELIX 18 18 GLN A 435 LEU A 446 1 12 HELIX 19 19 THR B 30 SER B 36 1 7 HELIX 20 20 ASP B 55 GLU B 66 1 12 HELIX 21 21 SER B 102 THR B 111 1 10 HELIX 22 22 ILE B 132 ALA B 139 1 8 HELIX 23 23 ALA B 154 LEU B 159 1 6 HELIX 24 24 PRO B 171 LYS B 177 1 7 HELIX 25 25 PRO B 179 ASN B 181 5 3 HELIX 26 26 LEU B 183 LYS B 185 5 3 HELIX 27 27 ILE B 191 ALA B 198 1 8 HELIX 28 28 LYS B 209 ALA B 212 5 4 HELIX 29 29 LEU B 225 ALA B 231 1 7 HELIX 30 30 ALA B 240 SER B 245 1 6 HELIX 31 31 GLY B 277 ASP B 280 1 4 HELIX 32 32 LEU B 299 LYS B 312 1 14 HELIX 33 33 SER B 325 HIS B 331 1 7 HELIX 34 34 PRO B 335 GLU B 359 1 25 HELIX 35 35 ALA B 426 VAL B 429 5 4 HELIX 36 36 GLN B 435 LEU B 446 1 12 SHEET 1 A10 GLN A 235 VAL A 237 0 SHEET 2 A10 LEU A 255 LEU A 258 1 N LEU A 256 O GLN A 235 SHEET 3 A10 VAL A 202 GLY A 205 1 N THR A 203 O LEU A 255 SHEET 4 A10 ALA A 142 SER A 147 1 N ASN A 145 O VAL A 202 SHEET 5 A10 PHE A 317 GLY A 323 1 N PHE A 318 O ALA A 142 SHEET 6 A10 ASN A 44 GLY A 50 1 N ILE A 45 O LEU A 319 SHEET 7 A10 THR A 362 ALA A 368 1 N LEU A 363 O ASN A 44 SHEET 8 A10 LEU A 417 TYR A 422 -1 N TYR A 422 O VAL A 364 SHEET 9 A10 LEU A 80 THR A 85 -1 N TYR A 84 O LEU A 417 SHEET 10 A10 GLY A 431 ASP A 434 1 N GLY A 431 O GLN A 83 SHEET 1 B 3 GLN A 375 VAL A 377 0 SHEET 2 B 3 VAL A 397 TYR A 402 -1 N SER A 401 O GLN A 375 SHEET 3 B 3 LEU A 386 ASN A 391 -1 N LEU A 390 O MET A 398 SHEET 1 C10 GLY B 431 ASP B 434 0 SHEET 2 C10 LEU B 80 THR B 85 1 N GLN B 83 O GLY B 431 SHEET 3 C10 LEU B 417 TYR B 422 -1 N ALA B 421 O LEU B 80 SHEET 4 C10 THR B 362 ALA B 368 -1 N VAL B 366 O ALA B 420 SHEET 5 C10 ASN B 44 GLY B 50 1 N ASN B 44 O LEU B 363 SHEET 6 C10 PHE B 317 GLY B 323 1 N PHE B 317 O ILE B 45 SHEET 7 C10 ALA B 142 SER B 147 1 N ALA B 142 O PHE B 318 SHEET 8 C10 VAL B 202 GLY B 205 1 N VAL B 202 O ASN B 145 SHEET 9 C10 LEU B 255 LEU B 258 1 N LEU B 255 O THR B 203 SHEET 10 C10 GLN B 235 VAL B 237 1 N GLN B 235 O LEU B 256 SHEET 1 D 3 GLN B 375 VAL B 377 0 SHEET 2 D 3 VAL B 397 TYR B 402 -1 N SER B 401 O GLN B 375 SHEET 3 D 3 LEU B 386 ASN B 391 -1 N LEU B 390 O MET B 398 SSBOND 1 CYS A 168 CYS A 178 1555 1555 2.01 SSBOND 2 CYS A 286 CYS A 336 1555 1555 2.03 SSBOND 3 CYS B 168 CYS B 178 1555 1555 2.02 SSBOND 4 CYS B 286 CYS B 336 1555 1555 2.03 LINK OD1 ASP A 51 ZN ZN A 451 1555 1555 1.95 LINK OD2 ASP A 51 ZN ZN A 452 1555 1555 2.00 LINK NE2 HIS A 153 ZN ZN A 452 1555 1555 2.03 LINK OG1 THR A 155 ZN ZN A 452 1555 1555 2.33 LINK OE2 GLU A 322 ZN ZN A 452 1555 1555 1.85 LINK OD1 ASP A 327 ZN ZN A 450 1555 1555 2.47 LINK OD2 ASP A 327 ZN ZN A 450 1555 1555 2.25 LINK NE2 HIS A 331 ZN ZN A 450 1555 1555 1.96 LINK OD2 ASP A 369 ZN ZN A 451 1555 1555 2.00 LINK NE2 HIS A 370 ZN ZN A 451 1555 1555 2.12 LINK NE2 HIS A 412 ZN ZN A 450 1555 1555 1.86 LINK ZN ZN A 450 O1 PO4 A 453 1555 1555 1.83 LINK ZN ZN A 450 O2 PO4 A 453 1555 1555 2.54 LINK ZN ZN A 451 O2 PO4 A 453 1555 1555 2.16 LINK OD1 ASP B 51 ZN ZN B 451 1555 1555 1.92 LINK OD2 ASP B 51 ZN ZN B 452 1555 1555 1.84 LINK NE2 HIS B 153 ZN ZN B 452 1555 1555 2.03 LINK OG1 THR B 155 ZN ZN B 452 1555 1555 2.24 LINK OE2 GLU B 322 ZN ZN B 452 1555 1555 1.87 LINK OD1 ASP B 327 ZN ZN B 450 1555 1555 2.33 LINK OD2 ASP B 327 ZN ZN B 450 1555 1555 2.31 LINK NE2 HIS B 331 ZN ZN B 450 1555 1555 1.80 LINK OD2 ASP B 369 ZN ZN B 451 1555 1555 2.05 LINK NE2 HIS B 370 ZN ZN B 451 1555 1555 2.04 LINK NE2 HIS B 412 ZN ZN B 450 1555 1555 2.04 LINK ZN ZN B 450 O2 PO4 B 453 1555 1555 2.59 LINK ZN ZN B 450 O1 PO4 B 453 1555 1555 1.99 LINK ZN ZN B 451 O2 PO4 B 453 1555 1555 2.17 SITE 1 AC1 4 ASP A 327 HIS A 331 HIS A 412 PO4 A 453 SITE 1 AC2 6 ASP A 51 SER A 102 ASP A 327 ASP A 369 SITE 2 AC2 6 HIS A 370 PO4 A 453 SITE 1 AC3 4 ASP A 51 HIS A 153 THR A 155 GLU A 322 SITE 1 AC4 13 ASP A 51 SER A 102 HIS A 153 ARG A 166 SITE 2 AC4 13 ASP A 327 HIS A 331 HIS A 370 HIS A 412 SITE 3 AC4 13 ZN A 450 ZN A 451 HOH A 518 HOH A 563 SITE 4 AC4 13 HOH A 564 SITE 1 AC5 6 HIS A 153 ALA A 154 ARG A 166 TYR A 169 SITE 2 AC5 6 HOH A 467 HOH A 563 SITE 1 AC6 4 ASP B 327 HIS B 331 HIS B 412 PO4 B 453 SITE 1 AC7 5 ASP B 51 SER B 102 ASP B 369 HIS B 370 SITE 2 AC7 5 PO4 B 453 SITE 1 AC8 4 ASP B 51 HIS B 153 THR B 155 GLU B 322 SITE 1 AC9 12 ASP B 51 SER B 102 HIS B 153 ARG B 166 SITE 2 AC9 12 ASP B 327 HIS B 331 HIS B 370 HIS B 412 SITE 3 AC9 12 ZN B 450 ZN B 451 HOH B 468 HOH B 515 CRYST1 194.770 166.960 76.330 90.00 90.00 90.00 I 2 2 2 16 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 0.005134 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005989 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013101 0.00000