HEADER HYDROLASE 23-MAR-12 4AO7 TITLE ZINC BOUND STRUCTURE OF A NOVEL COLD-ADAPTED ESTERASE FROM AN ARCTIC TITLE 2 INTERTIDAL METAGENOMIC LIBRARY CAVEAT 4AO7 GLU A 40 C-ALPHA IS PLANAR COMPND MOL_ID: 1; COMPND 2 MOLECULE: ESTERASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: UNIDENTIFIED; SOURCE 3 ORGANISM_TAXID: 32644; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: K-12; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: M15 (PREP4); SOURCE 8 OTHER_DETAILS: FROM A METAGENOMIC LIBRARY FROM INTERTIDAL ZONE AT SOURCE 9 SVALBARD ARCHIPELAGO KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.FU,H.-K.S.LEIROS,D.D.PASCALE,K.A.JOHNSON,H.M.BLENCKE,B.LANDFALD REVDAT 2 01-MAY-13 4AO7 1 JRNL REVDAT 1 08-AUG-12 4AO7 0 JRNL AUTH J.FU,H.-K.S.LEIROS,D.DE PASCALE,K.A.JOHNSON,H.M.BLENCKE, JRNL AUTH 2 B.LANDFALD JRNL TITL FUNCTIONAL AND STRUCTURAL STUDIES OF A NOVEL COLD-ADAPTED JRNL TITL 2 ESTERASE FROM AN ARCTIC INTERTIDAL METAGENOMIC LIBRARY. JRNL REF APPL.MICROBIOL.BIOTECHNOL. V. 97 3965 2013 JRNL REFN ISSN 0175-7598 JRNL PMID 22832985 JRNL DOI 10.1007/S00253-012-4276-9 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NONE REMARK 3 COMPLETENESS FOR RANGE (%) : 98.49 REMARK 3 NUMBER OF REFLECTIONS : 17371 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 + TEST SET) : 0.17860 REMARK 3 R VALUE (WORKING SET) : 0.17606 REMARK 3 FREE R VALUE : 0.22752 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.1 REMARK 3 FREE R VALUE TEST SET COUNT : 939 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.850 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.898 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1217 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.20 REMARK 3 BIN R VALUE (WORKING SET) : 0.256 REMARK 3 BIN FREE R VALUE SET COUNT : 75 REMARK 3 BIN FREE R VALUE : 0.353 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1764 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 123 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.5 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.269 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.39 REMARK 3 B22 (A**2) : -1.33 REMARK 3 B33 (A**2) : 0.93 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.144 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.141 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.091 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.656 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.931 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1768 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1199 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2402 ; 1.344 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2916 ; 0.893 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 233 ; 5.435 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 68 ;35.163 ;23.676 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 290 ;12.531 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;13.256 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 263 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2003 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 354 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1131 ; 0.802 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 477 ; 0.176 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1804 ; 1.440 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 637 ; 1.849 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 597 ; 2.876 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 5 A 247 REMARK 3 ORIGIN FOR THE GROUP (A): 35.4275 16.3534 15.0241 REMARK 3 T TENSOR REMARK 3 T11: 0.0408 T22: 0.0446 REMARK 3 T33: 0.0432 T12: -0.0022 REMARK 3 T13: 0.0039 T23: -0.0050 REMARK 3 L TENSOR REMARK 3 L11: 0.5455 L22: 1.5279 REMARK 3 L33: 0.5129 L12: 0.6618 REMARK 3 L13: 0.4497 L23: 0.2615 REMARK 3 S TENSOR REMARK 3 S11: -0.1010 S12: -0.0694 S13: 0.0451 REMARK 3 S21: -0.1718 S22: 0.0075 S23: -0.0552 REMARK 3 S31: -0.0828 S32: -0.0654 S33: 0.0934 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. REMARK 4 REMARK 4 4AO7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-MAR-12. REMARK 100 THE PDBE ID CODE IS EBI-51839. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.282 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34844 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.85 REMARK 200 RESOLUTION RANGE LOW (A) : 54.00 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.5 REMARK 200 R MERGE (I) : 0.05 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 0.00 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.7 REMARK 200 R MERGE FOR SHELL (I) : 0.72 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.00 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXC, D AND E REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 27.83000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.01500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.83000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.01500 REMARK 290 SMTRY3 4 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: 2040 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -179.9 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 -1.000000 0.000000 0.000000 55.66000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -11 REMARK 465 ARG A -10 REMARK 465 GLY A -9 REMARK 465 SER A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 ARG A 2 REMARK 465 HIS A 3 REMARK 465 GLN A 4 REMARK 465 GLY A 53 REMARK 465 THR A 54 REMARK 465 THR A 55 REMARK 465 HIS A 56 REMARK 465 LYS A 57 REMARK 465 LYS A 58 REMARK 465 VAL A 59 REMARK 465 HIS A 84 REMARK 465 GLY A 85 REMARK 465 GLU A 86 REMARK 465 ARG A 87 REMARK 465 ALA A 88 REMARK 465 SER A 89 REMARK 465 VAL A 90 REMARK 465 GLN A 91 REMARK 465 ALA A 92 REMARK 465 GLY A 93 REMARK 465 ARG A 94 REMARK 465 GLU A 95 REMARK 465 PRO A 96 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ASP A 11 CG OD1 OD2 REMARK 480 GLU A 12 CB CG CD OE1 OE2 REMARK 480 ARG A 13 CA CB CG CD NE CZ NH1 NH2 REMARK 480 LYS A 14 C O REMARK 480 ASP A 27 OD1 REMARK 480 GLU A 40 CB CG CD OE1 OE2 REMARK 480 SER A 42 OG REMARK 480 TYR A 61 CE2 REMARK 480 PRO A 82 O REMARK 480 ARG A 107 CG CD NE CZ NH1 NH2 REMARK 480 GLU A 111 CD OE1 OE2 REMARK 480 GLU A 171 OE2 REMARK 480 GLU A 176 OE2 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 N MET A 5 O HOH A 2001 2.09 REMARK 500 OE1B GLN A 216 O HOH A 2078 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 2084 O HOH A 2084 2655 1.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 ASP A 11 CB ASP A 11 CG -0.335 REMARK 500 GLU A 12 CA GLU A 12 CB 0.837 REMARK 500 ARG A 13 CA ARG A 13 C -0.358 REMARK 500 ARG A 13 N ARG A 13 CA 0.126 REMARK 500 LYS A 14 CA LYS A 14 C 0.542 REMARK 500 ASP A 27 CG ASP A 27 OD1 0.394 REMARK 500 TYR A 61 CD2 TYR A 61 CE2 -0.286 REMARK 500 TYR A 61 CE2 TYR A 61 CZ 0.188 REMARK 500 PRO A 82 C PRO A 82 O -0.188 REMARK 500 ARG A 107 CB ARG A 107 CG -0.165 REMARK 500 GLU A 111 CG GLU A 111 CD -0.248 REMARK 500 GLU A 171 CD GLU A 171 OE2 -0.205 REMARK 500 GLU A 176 CD GLU A 176 OE2 0.368 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 ASP A 11 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 GLU A 12 CB - CA - C ANGL. DEV. = -34.9 DEGREES REMARK 500 GLU A 12 N - CA - CB ANGL. DEV. = -23.5 DEGREES REMARK 500 ARG A 13 CA - C - O ANGL. DEV. = -34.1 DEGREES REMARK 500 ARG A 13 CB - CA - C ANGL. DEV. = -28.4 DEGREES REMARK 500 ARG A 13 N - CA - C ANGL. DEV. = 29.4 DEGREES REMARK 500 ARG A 13 N - CA - CB ANGL. DEV. = 13.7 DEGREES REMARK 500 ARG A 13 CA - C - N ANGL. DEV. = 33.4 DEGREES REMARK 500 ASP A 27 CB - CG - OD1 ANGL. DEV. = -6.2 DEGREES REMARK 500 GLU A 40 CB - CA - C ANGL. DEV. = 35.6 DEGREES REMARK 500 TYR A 61 CE1 - CZ - CE2 ANGL. DEV. = -11.7 DEGREES REMARK 500 TYR A 61 CZ - CE2 - CD2 ANGL. DEV. = 9.3 DEGREES REMARK 500 GLU A 171 CG - CD - OE2 ANGL. DEV. = 15.1 DEGREES REMARK 500 GLU A 171 OE1 - CD - OE2 ANGL. DEV. = -34.2 DEGREES REMARK 500 GLU A 176 OE1 - CD - OE2 ANGL. DEV. = -22.3 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 ASN A 8 124.44 145.38 REMARK 500 ARG A 13 -60.88 -10.82 REMARK 500 PRO A 82 54.98 -61.75 REMARK 500 SER A 144 -115.71 65.38 REMARK 500 GLN A 216 58.39 -95.89 REMARK 500 PHE A 235 -87.83 -99.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLU A 12 ARG A 13 122.76 REMARK 500 ARG A 13 LYS A 14 148.00 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 ASP A 27 0.08 SIDE CHAIN REMARK 500 GLU A 171 0.13 SIDE CHAIN REMARK 500 GLU A 176 0.21 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ARG A 13 16.2 L L OUTSIDE RANGE REMARK 500 GLU A 40 5.1 L L EXPECTING SP3 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 A1248 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 233 OE1 REMARK 620 2 GLU A 233 OE2 64.2 REMARK 620 3 HOH A2081 O 131.9 87.7 REMARK 620 4 HOH A2109 O 86.1 140.4 94.6 REMARK 620 5 HIS A 220 ND1 111.1 99.4 111.4 116.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1249 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 51 NE2 REMARK 620 2 HOH A2018 O 108.7 REMARK 620 3 HOH A2019 O 91.2 107.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1250 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 198 OE2 REMARK 620 2 HOH A2076 O 101.5 REMARK 620 3 HOH A2097 O 133.0 84.0 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A1248 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A1249 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A1250 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4AO6 RELATED DB: PDB REMARK 900 NATIVE STRUCTURE OF A NOVEL COLD-ADAPTED ESTERASE FROM REMARK 900 AN ARCTIC INTERTIDAL METAGENOMIC LIBRARY REMARK 900 RELATED ID: 4AO8 RELATED DB: PDB REMARK 900 PEG-BOUND COMPLEX OF A NOVEL COLD-ADAPTED ESTERASE REMARK 900 FROM AN ARCTIC INTERTIDAL METAGENOMIC LIBRARY REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES MRGSHHHHHHGS ARE THE N-TERMINAL HIS TAG DBREF 4AO7 A 1 247 PDB 4AO7 4AO7 1 247 SEQADV 4AO7 MET A -11 PDB 4AO7 EXPRESSION TAG SEQADV 4AO7 ARG A -10 PDB 4AO7 EXPRESSION TAG SEQADV 4AO7 GLY A -9 PDB 4AO7 EXPRESSION TAG SEQADV 4AO7 SER A -8 PDB 4AO7 EXPRESSION TAG SEQADV 4AO7 HIS A -7 PDB 4AO7 EXPRESSION TAG SEQADV 4AO7 HIS A -6 PDB 4AO7 EXPRESSION TAG SEQADV 4AO7 HIS A -5 PDB 4AO7 EXPRESSION TAG SEQADV 4AO7 HIS A -4 PDB 4AO7 EXPRESSION TAG SEQADV 4AO7 HIS A -3 PDB 4AO7 EXPRESSION TAG SEQADV 4AO7 HIS A -2 PDB 4AO7 EXPRESSION TAG SEQADV 4AO7 GLY A -1 PDB 4AO7 EXPRESSION TAG SEQADV 4AO7 SER A 0 PDB 4AO7 EXPRESSION TAG SEQRES 1 A 259 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER MET SEQRES 2 A 259 ARG HIS GLN MET SER TRP ASN GLY LYS ASP GLU ARG LYS SEQRES 3 A 259 LEU SER VAL GLN GLU ARG GLY PHE SER LEU GLU VAL ASP SEQRES 4 A 259 GLY ARG THR VAL PRO GLY VAL TYR TRP SER PRO ALA GLU SEQRES 5 A 259 GLY SER SER ASP ARG LEU VAL LEU LEU GLY HIS GLY GLY SEQRES 6 A 259 THR THR HIS LYS LYS VAL GLU TYR ILE GLU GLN VAL ALA SEQRES 7 A 259 LYS LEU LEU VAL GLY ARG GLY ILE SER ALA MET ALA ILE SEQRES 8 A 259 ASP GLY PRO GLY HIS GLY GLU ARG ALA SER VAL GLN ALA SEQRES 9 A 259 GLY ARG GLU PRO THR ASP VAL VAL GLY LEU ASP ALA PHE SEQRES 10 A 259 PRO ARG MET TRP HIS GLU GLY GLY GLY THR ALA ALA VAL SEQRES 11 A 259 ILE ALA ASP TRP ALA ALA ALA LEU ASP PHE ILE GLU ALA SEQRES 12 A 259 GLU GLU GLY PRO ARG PRO THR GLY TRP TRP GLY LEU SER SEQRES 13 A 259 MET GLY THR MET MET GLY LEU PRO VAL THR ALA SER ASP SEQRES 14 A 259 LYS ARG ILE LYS VAL ALA LEU LEU GLY LEU MET GLY VAL SEQRES 15 A 259 GLU GLY VAL ASN GLY GLU ASP LEU VAL ARG LEU ALA PRO SEQRES 16 A 259 GLN VAL THR CYS PRO VAL ARG TYR LEU LEU GLN TRP ASP SEQRES 17 A 259 ASP GLU LEU VAL SER LEU GLN SER GLY LEU GLU LEU PHE SEQRES 18 A 259 GLY LYS LEU GLY THR LYS GLN LYS THR LEU HIS VAL ASN SEQRES 19 A 259 PRO GLY LYS HIS SER ALA VAL PRO THR TRP GLU MET PHE SEQRES 20 A 259 ALA GLY THR VAL ASP TYR LEU ASP GLN ARG LEU LYS HET ZN A1248 1 HET ZN A1249 1 HET ZN A1250 1 HETNAM ZN ZINC ION FORMUL 2 ZN 3(ZN 2+) FORMUL 3 HOH *123(H2 O) HELIX 1 1 GLU A 60 ARG A 72 1 13 HELIX 2 2 ASP A 98 LEU A 102 5 5 HELIX 3 3 ALA A 104 GLY A 112 1 9 HELIX 4 4 GLY A 113 GLY A 134 1 22 HELIX 5 5 SER A 144 ASP A 157 1 14 HELIX 6 6 ASN A 174 ALA A 182 1 9 HELIX 7 7 PRO A 183 VAL A 185 5 3 HELIX 8 8 SER A 201 LEU A 212 1 12 HELIX 9 9 PRO A 230 PHE A 235 1 6 HELIX 10 10 PHE A 235 LEU A 246 1 12 SHEET 1 AA 9 SER A 6 TRP A 7 0 SHEET 2 AA 9 VAL A 17 VAL A 26 -1 O SER A 23 N SER A 6 SHEET 3 AA 9 ARG A 29 PRO A 38 -1 O ARG A 29 N VAL A 26 SHEET 4 AA 9 ILE A 74 ILE A 79 -1 O ALA A 76 N TRP A 36 SHEET 5 AA 9 ARG A 45 GLY A 50 1 O ARG A 45 N SER A 75 SHEET 6 AA 9 THR A 138 GLY A 142 1 O GLY A 139 N LEU A 48 SHEET 7 AA 9 ILE A 160 GLY A 166 1 N LYS A 161 O THR A 138 SHEET 8 AA 9 VAL A 189 GLN A 194 1 O ARG A 190 N LEU A 165 SHEET 9 AA 9 LYS A 217 ASN A 222 1 O THR A 218 N TYR A 191 LINK ZN ZN A1248 OE1 GLU A 233 1555 1555 2.15 LINK ZN ZN A1248 OE2 GLU A 233 1555 1555 2.01 LINK ZN ZN A1248 O HOH A2081 1555 1555 2.24 LINK ZN ZN A1248 O HOH A2109 1555 1555 1.97 LINK ZN ZN A1248 ND1 HIS A 220 1555 1555 1.99 LINK ZN ZN A1249 O HOH A2018 1555 1555 2.33 LINK ZN ZN A1249 O HOH A2019 1555 1555 2.00 LINK ZN ZN A1249 NE2 HIS A 51 1555 1555 2.14 LINK ZN ZN A1250 O HOH A2076 1555 4455 2.57 LINK ZN ZN A1250 O HOH A2097 1555 1555 1.76 LINK ZN ZN A1250 OE2 GLU A 198 1555 1555 1.93 CISPEP 1 ASN A 8 GLY A 9 0 0.34 CISPEP 2 GLY A 9 LYS A 10 0 -9.43 CISPEP 3 LYS A 14 LEU A 15 0 19.49 CISPEP 4 GLU A 40 GLY A 41 0 -2.80 SITE 1 AC1 4 HIS A 220 GLU A 233 HOH A2081 HOH A2109 SITE 1 AC2 4 HIS A 51 HOH A2018 HOH A2019 HOH A2022 SITE 1 AC3 5 GLU A 198 HOH A2076 HOH A2095 HOH A2096 SITE 2 AC3 5 HOH A2097 CRYST1 55.660 70.030 53.950 90.00 90.00 90.00 P 21 21 2 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 0.017966 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014280 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018536 0.00000