HEADER LYASE 24-JUN-96 1DOS TITLE STRUCTURE OF FRUCTOSE-BISPHOSPHATE ALDOLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALDOLASE CLASS II; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.1.2.13; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: JM83P33; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LYASE, CLASSII FRUCTOSE 1, 6-BISPHOSPHATE ALDOLASE, GLYCOLYSIS EXPDTA X-RAY DIFFRACTION AUTHOR N.BLOM,S.TETREAULT,R.COULOMBE,J.SYGUSCH REVDAT 4 07-FEB-24 1DOS 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1DOS 1 VERSN REVDAT 2 01-APR-03 1DOS 1 JRNL REVDAT 1 07-JUL-97 1DOS 0 JRNL AUTH N.S.BLOM,S.TETREAULT,R.COULOMBE,J.SYGUSCH JRNL TITL NOVEL ACTIVE SITE IN ESCHERICHIA COLI FRUCTOSE JRNL TITL 2 1,6-BISPHOSPHATE ALDOLASE. JRNL REF NAT.STRUCT.BIOL. V. 3 856 1996 JRNL REFN ISSN 1072-8368 JRNL PMID 8836102 JRNL DOI 10.1038/NSB1096-856 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.BLOM,J.SYGUSCH REMARK 1 TITL ENHANCED ELECTRON DENSITY ENVELOPES BY EXTENDED SOLVENT REMARK 1 TITL 2 DEFINITION REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 1.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.4 REMARK 3 NUMBER OF REFLECTIONS : 73116 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5883 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) : 1.67 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 63.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6982 REMARK 3 BIN R VALUE (WORKING SET) : 0.3030 REMARK 3 BIN FREE R VALUE : 0.3120 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 577 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 : 5494 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 1543 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.62000 REMARK 3 B22 (A**2) : 0.11000 REMARK 3 B33 (A**2) : -0.73000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.29000 REMARK 3 B23 (A**2) : 0.00000 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 2.091 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.86 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.209 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) : 1.500 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.000 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 2.000 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.500 ; 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 1DOS 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_1000172878. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-FEB-92 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 5.5 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 : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : XUONG-HAMLIN MULTIWIRE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 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 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 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 36.69000 REMARK 290 SMTRY3 2 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: 4890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 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: 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 A 187 N - CA - C ANGL. DEV. = 18.8 DEGREES REMARK 500 MET A 190 CG - SD - CE ANGL. DEV. = 10.8 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 LYS A 53 76.29 63.74 REMARK 500 ASP A 109 -160.49 -75.75 REMARK 500 HIS A 110 110.71 -5.91 REMARK 500 THR A 178 133.22 -173.64 REMARK 500 ASP A 183 -169.01 -106.31 REMARK 500 VAL A 185 -116.51 -120.91 REMARK 500 ASN A 187 -55.69 -166.20 REMARK 500 ASP A 191 106.46 81.25 REMARK 500 ALA A 194 20.38 -155.02 REMARK 500 LEU A 195 65.00 -113.55 REMARK 500 VAL A 228 -179.75 80.78 REMARK 500 VAL A 228 -179.75 80.94 REMARK 500 ALA A 231 56.08 23.35 REMARK 500 ASN A 233 80.96 47.11 REMARK 500 ASP A 288 -69.88 -152.08 REMARK 500 LYS B 53 72.67 66.69 REMARK 500 HIS B 110 117.54 -21.02 REMARK 500 HIS B 110 118.02 -25.60 REMARK 500 CYS B 177 18.64 -173.25 REMARK 500 THR B 178 89.83 -38.41 REMARK 500 GLU B 182 -133.04 -179.40 REMARK 500 VAL B 185 -22.32 -28.96 REMARK 500 HIS B 189 102.99 74.60 REMARK 500 LEU B 195 -158.36 70.06 REMARK 500 TYR B 196 -115.35 -156.30 REMARK 500 PHE B 222 47.78 -152.05 REMARK 500 VAL B 228 143.51 177.27 REMARK 500 VAL B 228 143.51 177.39 REMARK 500 LYS B 230 95.30 -25.94 REMARK 500 ASN B 233 152.49 79.45 REMARK 500 ASP B 288 -64.36 -148.43 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 A1005 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 110 NE2 REMARK 620 2 GLU A 174 OE1 98.9 REMARK 620 3 HIS A 226 NE2 117.0 127.3 REMARK 620 4 HIS A 264 ND1 99.6 100.3 109.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1005 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 110 NE2 REMARK 620 2 HIS A 264 ND1 75.6 REMARK 620 3 HOH A1116 O 86.7 105.7 REMARK 620 4 HOH A1291 O 120.2 153.6 96.8 REMARK 620 5 HOH A1433 O 151.0 114.1 64.5 63.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1323 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 110 NE2 REMARK 620 2 GLU B 174 OE1 90.2 REMARK 620 3 HIS B 226 NE2 121.6 115.6 REMARK 620 4 HIS B 264 ND1 101.7 108.3 115.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1323 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 110 NE2 REMARK 620 2 HIS B 264 ND1 98.1 REMARK 620 3 HOH B1782 O 108.1 112.9 REMARK 620 4 HOH B1783 O 149.8 109.3 73.2 REMARK 620 5 HOH B1793 O 87.5 149.5 93.4 62.4 REMARK 620 N 1 2 3 4 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 1005 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH4 A 1006 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1323 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH4 B 1324 DBREF 1DOS A 1 358 UNP P0AB71 ALF_ECOLI 1 358 DBREF 1DOS B 1 358 UNP P0AB71 ALF_ECOLI 1 358 SEQADV 1DOS ALA A 231 UNP P0AB71 PRO 231 CONFLICT SEQADV 1DOS ALA B 231 UNP P0AB71 PRO 231 CONFLICT SEQRES 1 A 358 SER LYS ILE PHE ASP PHE VAL LYS PRO GLY VAL ILE THR SEQRES 2 A 358 GLY ASP ASP VAL GLN LYS VAL PHE GLN VAL ALA LYS GLU SEQRES 3 A 358 ASN ASN PHE ALA LEU PRO ALA VAL ASN CYS VAL GLY THR SEQRES 4 A 358 ASP SER ILE ASN ALA VAL LEU GLU THR ALA ALA LYS VAL SEQRES 5 A 358 LYS ALA PRO VAL ILE VAL GLN PHE SER ASN GLY GLY ALA SEQRES 6 A 358 SER PHE ILE ALA GLY LYS GLY VAL LYS SER ASP VAL PRO SEQRES 7 A 358 GLN GLY ALA ALA ILE LEU GLY ALA ILE SER GLY ALA HIS SEQRES 8 A 358 HIS VAL HIS GLN MET ALA GLU HIS TYR GLY VAL PRO VAL SEQRES 9 A 358 ILE LEU HIS THR ASP HIS CYS ALA LYS LYS LEU LEU PRO SEQRES 10 A 358 TRP ILE ASP GLY LEU LEU ASP ALA GLY GLU LYS HIS PHE SEQRES 11 A 358 ALA ALA THR GLY LYS PRO LEU PHE SER SER HIS MET ILE SEQRES 12 A 358 ASP LEU SER GLU GLU SER LEU GLN GLU ASN ILE GLU ILE SEQRES 13 A 358 CYS SER LYS TYR LEU GLU ARG MET SER LYS ILE GLY MET SEQRES 14 A 358 THR LEU GLU ILE GLU LEU GLY CYS THR GLY GLY GLU GLU SEQRES 15 A 358 ASP GLY VAL ASP ASN SER HIS MET ASP ALA SER ALA LEU SEQRES 16 A 358 TYR THR GLN PRO GLU ASP VAL ASP TYR ALA TYR THR GLU SEQRES 17 A 358 LEU SER LYS ILE SER PRO ARG PHE THR ILE ALA ALA SER SEQRES 18 A 358 PHE GLY ASN VAL HIS GLY VAL TYR LYS ALA GLY ASN VAL SEQRES 19 A 358 VAL LEU THR PRO THR ILE LEU ARG ASP SER GLN GLU TYR SEQRES 20 A 358 VAL SER LYS LYS HIS ASN LEU PRO HIS ASN SER LEU ASN SEQRES 21 A 358 PHE VAL PHE HIS GLY GLY SER GLY SER THR ALA GLN GLU SEQRES 22 A 358 ILE LYS ASP SER VAL SER TYR GLY VAL VAL LYS MET ASN SEQRES 23 A 358 ILE ASP THR ASP THR GLN TRP ALA THR TRP GLU GLY VAL SEQRES 24 A 358 LEU ASN TYR TYR LYS ALA ASN GLU ALA TYR LEU GLN GLY SEQRES 25 A 358 GLN LEU GLY ASN PRO LYS GLY GLU ASP GLN PRO ASN LYS SEQRES 26 A 358 LYS TYR TYR ASP PRO ARG VAL TRP LEU ARG ALA GLY GLN SEQRES 27 A 358 THR SER MET ILE ALA ARG LEU GLU LYS ALA PHE GLN GLU SEQRES 28 A 358 LEU ASN ALA ILE ASP VAL LEU SEQRES 1 B 358 SER LYS ILE PHE ASP PHE VAL LYS PRO GLY VAL ILE THR SEQRES 2 B 358 GLY ASP ASP VAL GLN LYS VAL PHE GLN VAL ALA LYS GLU SEQRES 3 B 358 ASN ASN PHE ALA LEU PRO ALA VAL ASN CYS VAL GLY THR SEQRES 4 B 358 ASP SER ILE ASN ALA VAL LEU GLU THR ALA ALA LYS VAL SEQRES 5 B 358 LYS ALA PRO VAL ILE VAL GLN PHE SER ASN GLY GLY ALA SEQRES 6 B 358 SER PHE ILE ALA GLY LYS GLY VAL LYS SER ASP VAL PRO SEQRES 7 B 358 GLN GLY ALA ALA ILE LEU GLY ALA ILE SER GLY ALA HIS SEQRES 8 B 358 HIS VAL HIS GLN MET ALA GLU HIS TYR GLY VAL PRO VAL SEQRES 9 B 358 ILE LEU HIS THR ASP HIS CYS ALA LYS LYS LEU LEU PRO SEQRES 10 B 358 TRP ILE ASP GLY LEU LEU ASP ALA GLY GLU LYS HIS PHE SEQRES 11 B 358 ALA ALA THR GLY LYS PRO LEU PHE SER SER HIS MET ILE SEQRES 12 B 358 ASP LEU SER GLU GLU SER LEU GLN GLU ASN ILE GLU ILE SEQRES 13 B 358 CYS SER LYS TYR LEU GLU ARG MET SER LYS ILE GLY MET SEQRES 14 B 358 THR LEU GLU ILE GLU LEU GLY CYS THR GLY GLY GLU GLU SEQRES 15 B 358 ASP GLY VAL ASP ASN SER HIS MET ASP ALA SER ALA LEU SEQRES 16 B 358 TYR THR GLN PRO GLU ASP VAL ASP TYR ALA TYR THR GLU SEQRES 17 B 358 LEU SER LYS ILE SER PRO ARG PHE THR ILE ALA ALA SER SEQRES 18 B 358 PHE GLY ASN VAL HIS GLY VAL TYR LYS ALA GLY ASN VAL SEQRES 19 B 358 VAL LEU THR PRO THR ILE LEU ARG ASP SER GLN GLU TYR SEQRES 20 B 358 VAL SER LYS LYS HIS ASN LEU PRO HIS ASN SER LEU ASN SEQRES 21 B 358 PHE VAL PHE HIS GLY GLY SER GLY SER THR ALA GLN GLU SEQRES 22 B 358 ILE LYS ASP SER VAL SER TYR GLY VAL VAL LYS MET ASN SEQRES 23 B 358 ILE ASP THR ASP THR GLN TRP ALA THR TRP GLU GLY VAL SEQRES 24 B 358 LEU ASN TYR TYR LYS ALA ASN GLU ALA TYR LEU GLN GLY SEQRES 25 B 358 GLN LEU GLY ASN PRO LYS GLY GLU ASP GLN PRO ASN LYS SEQRES 26 B 358 LYS TYR TYR ASP PRO ARG VAL TRP LEU ARG ALA GLY GLN SEQRES 27 B 358 THR SER MET ILE ALA ARG LEU GLU LYS ALA PHE GLN GLU SEQRES 28 B 358 LEU ASN ALA ILE ASP VAL LEU HET ZN A1005 2 HET NH4 A1006 1 HET ZN B1323 2 HET NH4 B1324 1 HETNAM ZN ZINC ION HETNAM NH4 AMMONIUM ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 NH4 2(H4 N 1+) FORMUL 7 HOH *1543(H2 O) HELIX 1 1 LYS A 2 PHE A 6 5 5 HELIX 2 2 GLY A 14 ASN A 27 1 14 HELIX 3 3 GLY A 38 LYS A 53 1 16 HELIX 4 4 SER A 61 GLY A 70 1 10 HELIX 5 5 GLN A 79 ALA A 97 1 19 HELIX 6 6 GLU A 98 TYR A 100 5 3 HELIX 7 7 ALA A 112 LYS A 114 5 3 HELIX 8 8 LEU A 115 GLY A 134 1 20 HELIX 9 9 SER A 149 ILE A 167 1 19 HELIX 10 10 GLN A 198 LYS A 211 1 14 HELIX 11 11 PRO A 238 ASN A 253 1 16 HELIX 12 12 THR A 270 TYR A 280 1 11 HELIX 13 13 ASP A 288 GLU A 307 1 20 HELIX 14 14 ALA A 308 LEU A 310 5 3 HELIX 15 15 ASN A 324 ASP A 329 1 6 HELIX 16 16 ASP A 329 LEU A 352 1 24 HELIX 17 17 LYS B 2 PHE B 6 5 5 HELIX 18 18 GLY B 14 ASN B 27 1 14 HELIX 19 19 GLY B 38 LYS B 53 1 16 HELIX 20 20 SER B 61 GLY B 70 1 10 HELIX 21 21 GLN B 79 ALA B 97 1 19 HELIX 22 22 GLU B 98 TYR B 100 5 3 HELIX 23 23 ALA B 112 LYS B 114 5 3 HELIX 24 24 LEU B 115 GLY B 134 1 20 HELIX 25 25 SER B 149 LYS B 166 1 18 HELIX 26 26 GLN B 198 SER B 210 1 13 HELIX 27 27 PRO B 238 ASN B 253 1 16 HELIX 28 28 THR B 270 TYR B 280 1 11 HELIX 29 29 ASP B 288 ASN B 306 1 19 HELIX 30 30 GLU B 307 LEU B 310 5 4 HELIX 31 31 ASN B 324 ASP B 329 1 6 HELIX 32 32 ASP B 329 LEU B 352 1 24 SHEET 1 A 9 GLY A 10 VAL A 11 0 SHEET 2 A 9 PRO A 103 THR A 108 1 N VAL A 104 O GLY A 10 SHEET 3 A 9 VAL A 56 PHE A 60 1 O VAL A 56 N ILE A 105 SHEET 4 A 9 LEU A 31 ASN A 35 1 O PRO A 32 N ILE A 57 SHEET 5 A 9 VAL A 282 ILE A 287 1 O VAL A 283 N LEU A 31 SHEET 6 A 9 PHE A 261 PHE A 263 1 O PHE A 261 N VAL A 283 SHEET 7 A 9 PHE A 216 ALA A 219 1 O ILE A 218 N VAL A 262 SHEET 8 A 9 THR A 170 GLU A 174 1 O LEU A 171 N THR A 217 SHEET 9 A 9 SER A 140 ILE A 143 1 O HIS A 141 N GLU A 172 SHEET 1 B 2 LEU A 314 ASN A 316 0 SHEET 2 B 2 GLY A 319 PRO A 323 -1 N GLY A 319 O ASN A 316 SHEET 1 C 2 LEU B 314 ASN B 316 0 SHEET 2 C 2 GLY B 319 PRO B 323 -1 N GLY B 319 O ASN B 316 LINK NE21HIS A 110 ZN 1 ZN A1005 1555 1555 2.06 LINK NE22HIS A 110 ZN 2 ZN A1005 1555 1555 2.02 LINK OE11GLU A 174 ZN 1 ZN A1005 1555 1555 2.37 LINK NE21HIS A 226 ZN 1 ZN A1005 1555 1555 2.10 LINK ND11HIS A 264 ZN 1 ZN A1005 1555 1555 2.16 LINK ND12HIS A 264 ZN 2 ZN A1005 1555 1555 2.28 LINK ZN 2 ZN A1005 O HOH A1116 1555 1555 2.71 LINK ZN 2 ZN A1005 O HOH A1291 1555 1555 2.29 LINK ZN 2 ZN A1005 O HOH A1433 1555 1555 2.20 LINK NE21HIS B 110 ZN 1 ZN B1323 1555 1555 2.11 LINK NE22HIS B 110 ZN 2 ZN B1323 1555 1555 2.10 LINK OE11GLU B 174 ZN 1 ZN B1323 1555 1555 2.22 LINK NE21HIS B 226 ZN 1 ZN B1323 1555 1555 2.12 LINK ND11HIS B 264 ZN 1 ZN B1323 1555 1555 2.17 LINK ND12HIS B 264 ZN 2 ZN B1323 1555 1555 2.16 LINK ZN 2 ZN B1323 O HOH B1782 1555 1555 2.66 LINK ZN 2 ZN B1323 O HOH B1783 1555 1555 2.22 LINK ZN 2 ZN B1323 O HOH B1793 1555 1555 2.18 SITE 1 AC1 8 HIS A 110 GLU A 174 HIS A 226 HIS A 264 SITE 2 AC1 8 HOH A1116 HOH A1122 HOH A1291 HOH A1433 SITE 1 AC2 8 GLN A 59 HIS A 107 ASP A 109 MET A 142 SITE 2 AC2 8 GLU A 172 HIS A 264 LYS A 284 ASN A 286 SITE 1 AC3 7 HIS B 110 GLU B 174 HIS B 226 HIS B 264 SITE 2 AC3 7 HOH B1782 HOH B1783 HOH B1793 SITE 1 AC4 6 GLN B 59 HIS B 107 ASP B 109 GLU B 172 SITE 2 AC4 6 LYS B 284 ASN B 286 CRYST1 90.530 73.380 57.800 90.00 106.60 90.00 P 1 21 1 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 0.011046 0.000000 0.003293 0.00000 SCALE2 0.000000 0.013628 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018053 0.00000