HEADER LYASE 08-JUL-96 1ZEN TITLE CLASS II FRUCTOSE-1,6-BISPHOSPHATE ALDOLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLASS II FRUCTOSE-1,6-BISPHOSPHATE ALDOLASE; COMPND 3 CHAIN: A; 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 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: K12 CS520 KEYWDS LYASE, ALDEHYDE, GLYCOLYSIS EXPDTA X-RAY DIFFRACTION AUTHOR S.J.COOPER,G.A.LEONARD,W.N.HUNTER REVDAT 5 14-FEB-24 1ZEN 1 REMARK LINK REVDAT 4 13-JUL-11 1ZEN 1 VERSN REVDAT 3 24-FEB-09 1ZEN 1 VERSN REVDAT 2 01-APR-03 1ZEN 1 JRNL REVDAT 1 07-JUL-97 1ZEN 0 JRNL AUTH S.J.COOPER,G.A.LEONARD,S.M.MCSWEENEY,A.W.THOMPSON, JRNL AUTH 2 J.H.NAISMITH,S.QAMAR,A.PLATER,A.BERRY,W.N.HUNTER JRNL TITL THE CRYSTAL STRUCTURE OF A CLASS II JRNL TITL 2 FRUCTOSE-1,6-BISPHOSPHATE ALDOLASE SHOWS A NOVEL BINUCLEAR JRNL TITL 3 METAL-BINDING ACTIVE SITE EMBEDDED IN A FAMILIAR FOLD. JRNL REF STRUCTURE V. 4 1303 1996 JRNL REFN ISSN 0969-2126 JRNL PMID 8939754 JRNL DOI 10.1016/S0969-2126(96)00138-4 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.QAMAR,K.MARSH,A.BERRY REMARK 1 TITL IDENTIFICATION OF ARGININE 331 AS AN IMPORTANT ACTIVE SITE REMARK 1 TITL 2 RESIDUE IN THE CLASS II FRUCTOSE-1,6-BISPHOSPHATE ALDOLASE REMARK 1 TITL 3 OF ESCHERICHIA COLI REMARK 1 REF PROTEIN SCI. V. 5 154 1996 REMARK 1 REFN ISSN 0961-8368 REMARK 1 REFERENCE 2 REMARK 1 AUTH A.BERRY,K.E.MARSHALL REMARK 1 TITL IDENTIFICATION OF ZINC BINDING LIGANDS IN THE CLASS II REMARK 1 TITL 2 FRUCTOSE-1,6-BISPHOSPHATE ALDOLASE OF ESCHERICHIA COLI REMARK 1 REF FEBS LETT. V. 318 11 1993 REMARK 1 REFN ISSN 0014-5793 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.H.NAISMITH,J.D.FERRARA,S.BAILEY,K.MARSHALL,Z.DAUTER, REMARK 1 AUTH 2 K.S.WILSON,J.HABASH,S.J.HARROP,A.J.BERRY,W.N.HUNTER REMARK 1 TITL INITIATING A CRYSTALLOGRAPHIC STUDY OF A CLASS II REMARK 1 TITL 2 FRUCTOSE-1,6-BISPHOSPHATE ALDOLASE REMARK 1 REF J.MOL.BIOL. V. 225 1137 1992 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.50 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 4.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.3 REMARK 3 NUMBER OF REFLECTIONS : 14290 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) : 0.243 REMARK 3 FREE R VALUE : 0.326 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.840 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.60 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 43.19 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 942 REMARK 3 BIN R VALUE (WORKING SET) : 0.0439 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 : 2566 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 70 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.60 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 2.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.650 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) : 0.011 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.403 ; 5.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.017 ; 7.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.222 ; 7.000 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 1ZEN 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_1000177470. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : SEP-91 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.5 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.07 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 : CCP4 REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18922 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.07100 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 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 96.77667 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 193.55333 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 145.16500 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 241.94167 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 48.38833 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 96.77667 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 193.55333 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 241.94167 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 145.16500 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 48.38833 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 5140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -107.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 48.38833 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 CYS A 177 REMARK 465 THR A 178 REMARK 465 GLY A 179 REMARK 465 GLY A 180 REMARK 465 GLU A 181 REMARK 465 GLU A 182 REMARK 465 ASP A 183 REMARK 465 GLY A 184 REMARK 465 VAL A 185 REMARK 465 ASP A 186 REMARK 465 ASN A 187 REMARK 465 SER A 188 REMARK 465 HIS A 189 REMARK 465 MET A 190 REMARK 465 ASP A 191 REMARK 465 ALA A 192 REMARK 465 SER A 193 REMARK 465 TYR A 229 REMARK 465 VAL A 357 REMARK 465 LEU A 358 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 147 CG CD OE1 OE2 REMARK 470 LYS A 166 CG CD CE NZ REMARK 470 THR A 197 OG1 CG2 REMARK 470 VAL A 228 CG1 CG2 REMARK 470 LYS A 230 CG CD CE NZ REMARK 470 THR A 239 OG1 CG2 REMARK 470 ARG A 242 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 250 CG CD CE NZ REMARK 470 TYR A 309 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP A 356 CG OD1 OD2 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 PRO A 9 C - N - CA ANGL. DEV. = -10.4 DEGREES REMARK 500 HIS A 110 N - CA - C ANGL. DEV. = 18.2 DEGREES REMARK 500 GLY A 232 N - CA - C ANGL. DEV. = 16.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS A 2 129.72 113.21 REMARK 500 ILE A 3 -105.00 -61.01 REMARK 500 PHE A 4 51.14 104.06 REMARK 500 VAL A 11 -147.88 -159.83 REMARK 500 ASP A 15 -31.16 -152.73 REMARK 500 ASP A 16 9.08 -65.45 REMARK 500 LYS A 71 37.63 -73.58 REMARK 500 ALA A 97 -69.54 -23.43 REMARK 500 ASP A 109 -120.77 -88.82 REMARK 500 CYS A 111 85.81 38.95 REMARK 500 LYS A 113 -93.65 -6.69 REMARK 500 PRO A 199 -6.54 -53.68 REMARK 500 SER A 213 149.28 -175.08 REMARK 500 PHE A 222 38.91 -143.89 REMARK 500 PRO A 231 -106.77 -34.39 REMARK 500 PRO A 255 171.95 -53.18 REMARK 500 SER A 267 58.23 81.87 REMARK 500 ALA A 271 -169.04 -52.90 REMARK 500 GLN A 272 39.42 -76.16 REMARK 500 ASP A 288 -78.18 -158.29 REMARK 500 GLU A 307 77.95 91.11 REMARK 500 ALA A 308 35.46 -85.75 REMARK 500 LEU A 310 139.35 142.24 REMARK 500 ASN A 316 147.11 -172.31 REMARK 500 LYS A 318 35.59 -90.46 REMARK 500 ASP A 321 -139.95 -68.56 REMARK 500 GLN A 322 -50.49 -18.77 REMARK 500 PRO A 323 103.24 -51.95 REMARK 500 ASN A 324 -161.48 -104.85 REMARK 500 ALA A 354 91.37 -15.84 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 359 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 109 OD1 REMARK 620 2 GLU A 172 OE2 142.6 REMARK 620 3 HIS A 264 NE2 103.6 72.4 REMARK 620 4 LYS A 284 NZ 102.5 113.3 112.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 360 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 110 NE2 REMARK 620 2 GLU A 174 OE1 102.0 REMARK 620 3 GLU A 174 OE2 131.1 49.4 REMARK 620 4 HIS A 226 NE2 105.4 138.6 89.2 REMARK 620 5 HIS A 264 ND1 84.0 121.7 143.0 91.7 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 359 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 360 DBREF 1ZEN A 1 358 UNP P0AB71 ALF_ECOLI 1 358 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 PRO 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 HET ZN A 359 1 HET ZN A 360 1 HETNAM ZN ZINC ION FORMUL 2 ZN 2(ZN 2+) FORMUL 4 HOH *70(H2 O) HELIX 1 1 VAL A 17 ASN A 27 1 11 HELIX 2 2 THR A 39 VAL A 52 1 14 HELIX 3 3 ASN A 62 ALA A 69 1 8 HELIX 4 4 GLY A 80 TYR A 100 1 21 HELIX 5 5 LEU A 116 THR A 133 1 18 HELIX 6 6 LEU A 150 ILE A 167 1 18 HELIX 7 7 PRO A 199 ILE A 212 1 14 HELIX 8 8 PRO A 238 HIS A 252 5 15 HELIX 9 9 GLU A 273 TYR A 280 1 8 HELIX 10 10 THR A 289 ALA A 305 1 17 HELIX 11 11 PRO A 330 LEU A 352 1 23 SHEET 1 A 5 VAL A 104 THR A 108 0 SHEET 2 A 5 VAL A 56 PHE A 60 1 N VAL A 56 O ILE A 105 SHEET 3 A 5 LEU A 31 ASN A 35 1 N VAL A 34 O ILE A 57 SHEET 4 A 5 VAL A 282 ILE A 287 1 N MET A 285 O LEU A 31 SHEET 5 A 5 PHE A 261 PHE A 263 1 N PHE A 261 O VAL A 283 SHEET 1 B 3 SER A 140 ILE A 143 0 SHEET 2 B 3 THR A 170 LEU A 175 1 N THR A 170 O HIS A 141 SHEET 3 B 3 PHE A 216 ALA A 220 1 N THR A 217 O LEU A 171 LINK OD1 ASP A 109 ZN ZN A 359 1555 1555 2.52 LINK NE2 HIS A 110 ZN ZN A 360 1555 1555 2.67 LINK OE2 GLU A 172 ZN ZN A 359 1555 1555 2.55 LINK OE1 GLU A 174 ZN ZN A 360 1555 1555 2.46 LINK OE2 GLU A 174 ZN ZN A 360 1555 1555 2.74 LINK NE2 HIS A 226 ZN ZN A 360 1555 1555 2.51 LINK NE2 HIS A 264 ZN ZN A 359 1555 1555 2.58 LINK ND1 HIS A 264 ZN ZN A 360 1555 1555 2.46 LINK NZ LYS A 284 ZN ZN A 359 1555 1555 2.76 SITE 1 AC1 6 HIS A 107 ASP A 109 GLU A 172 HIS A 264 SITE 2 AC1 6 LYS A 284 ASN A 286 SITE 1 AC2 4 HIS A 110 GLU A 174 HIS A 226 HIS A 264 CRYST1 78.360 78.360 290.330 90.00 90.00 120.00 P 61 2 2 12 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 0.012762 0.007368 0.000000 0.00000 SCALE2 0.000000 0.014736 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003444 0.00000