HEADER LYASE,METAL BINDING PROTEIN 17-SEP-15 5DSF TITLE CRYSTAL STRUCTURE OF THE MERCURY-BOUND FORM OF MERB MUTANT D99S COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALKYLMERCURY LYASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ORGANOMERCURIAL LYASE; COMPND 5 EC: 4.99.1.2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: MERB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS LYASE, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.M.WAHBA,L.LECOQ,M.STEVENSON,A.MANSOUR,L.CAPPADOCIA,J.LAFRANCE- AUTHOR 2 VANASSE,K.J.WILKINSON,J.SYGUSCH,D.E.WILCOX,J.G.OMICHINSKI REVDAT 7 27-SEP-23 5DSF 1 LINK REVDAT 6 27-NOV-19 5DSF 1 REMARK REVDAT 5 23-MAY-18 5DSF 1 JRNL REMARK REVDAT 4 02-MAR-16 5DSF 1 JRNL REVDAT 3 24-FEB-16 5DSF 1 JRNL REVDAT 2 10-FEB-16 5DSF 1 JRNL REVDAT 1 03-FEB-16 5DSF 0 JRNL AUTH H.M.WAHBA,L.LECOQ,M.STEVENSON,A.MANSOUR,L.CAPPADOCIA, JRNL AUTH 2 J.LAFRANCE-VANASSE,K.J.WILKINSON,J.SYGUSCH,D.E.WILCOX, JRNL AUTH 3 J.G.OMICHINSKI JRNL TITL STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF A JRNL TITL 2 COPPER-BINDING MUTANT OF THE ORGANOMERCURIAL LYASE MERB: JRNL TITL 3 INSIGHT INTO THE KEY ROLE OF THE ACTIVE SITE ASPARTIC ACID JRNL TITL 4 IN HG-CARBON BOND CLEAVAGE AND METAL BINDING SPECIFICITY. JRNL REF BIOCHEMISTRY V. 55 1070 2016 JRNL REFN ISSN 0006-2960 JRNL PMID 26820485 JRNL DOI 10.1021/ACS.BIOCHEM.5B01298 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.940 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 24336 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.200 REMARK 3 FREE R VALUE TEST SET COUNT : 2363 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 37.0031 - 5.8544 0.98 1613 145 0.1281 0.1472 REMARK 3 2 5.8544 - 4.6497 0.99 1624 140 0.1312 0.1714 REMARK 3 3 4.6497 - 4.0628 0.98 1626 145 0.1216 0.1519 REMARK 3 4 4.0628 - 3.6917 0.98 1600 144 0.1384 0.1720 REMARK 3 5 3.6917 - 3.4273 0.98 1594 145 0.1502 0.1989 REMARK 3 6 3.4273 - 3.2253 0.98 1644 143 0.1551 0.2126 REMARK 3 7 3.2253 - 3.0639 0.98 1634 148 0.1744 0.2034 REMARK 3 8 3.0639 - 2.9306 0.99 1588 142 0.1712 0.2205 REMARK 3 9 2.9306 - 2.8178 0.99 1639 142 0.1638 0.2438 REMARK 3 10 2.8178 - 2.7206 0.98 1617 143 0.1756 0.2374 REMARK 3 11 2.7206 - 2.6356 0.98 1593 139 0.1639 0.1879 REMARK 3 12 2.6356 - 2.5602 0.98 1620 147 0.1677 0.2376 REMARK 3 13 2.5602 - 2.4929 0.98 1624 144 0.1671 0.1841 REMARK 3 14 2.4929 - 2.4320 0.97 1615 141 0.1773 0.2107 REMARK 3 15 2.4320 - 2.3768 0.98 1558 143 0.1808 0.2177 REMARK 3 16 2.3768 - 2.3262 0.97 1606 148 0.1839 0.2310 REMARK 3 17 2.3262 - 2.2797 0.97 1599 144 0.1890 0.2483 REMARK 3 18 2.2797 - 2.2367 0.96 1582 140 0.1931 0.2864 REMARK 3 19 2.2367 - 2.1967 0.97 1572 140 0.1950 0.2809 REMARK 3 20 2.1967 - 2.1595 0.97 1636 146 0.2036 0.2500 REMARK 3 21 2.1595 - 2.1247 0.96 1579 141 0.2171 0.2668 REMARK 3 22 2.1247 - 2.0920 0.96 1542 137 0.2196 0.2551 REMARK 3 23 2.0920 - 2.0612 0.96 1636 145 0.2319 0.3102 REMARK 3 24 2.0612 - 2.0322 0.96 1548 137 0.2465 0.3030 REMARK 3 25 2.0322 - 2.0047 0.96 1560 145 0.2545 0.2953 REMARK 3 26 2.0047 - 1.9787 0.95 1565 140 0.2555 0.3011 REMARK 3 27 1.9787 - 1.9539 0.88 1413 127 0.2801 0.3132 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.530 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.63 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.013 3240 REMARK 3 ANGLE : 1.374 4418 REMARK 3 CHIRALITY : 0.056 524 REMARK 3 PLANARITY : 0.008 566 REMARK 3 DIHEDRAL : 14.318 1156 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 8.8676 -2.7395 34.0039 REMARK 3 T TENSOR REMARK 3 T11: 0.1503 T22: 0.1501 REMARK 3 T33: 0.1590 T12: 0.0001 REMARK 3 T13: -0.0016 T23: -0.0109 REMARK 3 L TENSOR REMARK 3 L11: 0.6333 L22: 1.4785 REMARK 3 L33: 1.1982 L12: -0.3577 REMARK 3 L13: -0.1874 L23: 0.6285 REMARK 3 S TENSOR REMARK 3 S11: -0.0347 S12: 0.0435 S13: -0.0786 REMARK 3 S21: 0.0804 S22: -0.0303 S23: 0.1541 REMARK 3 S31: 0.0944 S32: -0.0302 S33: -0.0010 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): -1.1707 -7.0114 9.8657 REMARK 3 T TENSOR REMARK 3 T11: 0.1509 T22: 0.2155 REMARK 3 T33: 0.2044 T12: 0.0091 REMARK 3 T13: 0.0043 T23: 0.0187 REMARK 3 L TENSOR REMARK 3 L11: 0.3702 L22: 1.5583 REMARK 3 L33: 0.6918 L12: -0.7628 REMARK 3 L13: 0.2555 L23: -0.4550 REMARK 3 S TENSOR REMARK 3 S11: 0.0304 S12: 0.0189 S13: 0.0120 REMARK 3 S21: -0.0496 S22: -0.0658 S23: -0.0382 REMARK 3 S31: 0.0126 S32: -0.0024 S33: -0.0001 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5DSF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-SEP-15. REMARK 100 THE DEPOSITION ID IS D_1000213736. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-NOV-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.075 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24336 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.954 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.07695 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.1400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.58350 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 3F0O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 23 % POLYETHYLENE GLYCOL 2000 MME, 0.2 REMARK 280 M SODIUM ACETATE PH 5.5, 0.2 M POTASSIUM BROMIDE. BEFORE FLASH REMARK 280 FREEZING, THE SAME PRECIPITANT WAS USED EXCEPT 25 % POLYETHYLENE REMARK 280 GLYCOL 2000 MME WAS USED AS A CRYO-PROTECTANT, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 296K 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 44.17450 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 SER A 209 REMARK 465 ARG A 210 REMARK 465 THR A 211 REMARK 465 PRO A 212 REMARK 465 SER B 209 REMARK 465 ARG B 210 REMARK 465 THR B 211 REMARK 465 PRO B 212 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 OD1 ASP A 88 HH22 ARG A 109 1.57 REMARK 500 O MET B 207 O HOH B 401 1.82 REMARK 500 OE1 GLU B 191 O HOH B 402 1.88 REMARK 500 O HOH B 494 O HOH B 508 1.91 REMARK 500 OE2 GLU A 58 O HOH A 401 2.04 REMARK 500 O HOH A 460 O HOH A 491 2.08 REMARK 500 OE2 GLU A 51 O HOH A 402 2.09 REMARK 500 O THR A 206 O HOH A 403 2.10 REMARK 500 OD2 ASP B 89 O HOH B 403 2.12 REMARK 500 O ARG B 16 O HOH B 404 2.14 REMARK 500 NH2 ARG B 109 O HOH B 405 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 OE1 GLU A 86 HE2 HIS B 116 1655 1.45 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 ARG A 16 -70.73 -73.66 REMARK 500 TYR A 74 80.38 -158.48 REMARK 500 ASP A 88 -132.98 50.71 REMARK 500 PHE A 158 -68.34 -127.15 REMARK 500 LEU A 181 101.17 -58.73 REMARK 500 ASN B 15 34.31 -84.74 REMARK 500 GLU B 80 126.89 -38.45 REMARK 500 SER B 115 -163.44 -165.89 REMARK 500 PHE B 158 -63.32 -126.17 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 HG A 301 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 96 SG REMARK 620 2 CYS A 159 SG 107.7 REMARK 620 3 HOH A 488 O 92.0 159.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG B 301 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 96 SG REMARK 620 2 CYS B 159 SG 114.8 REMARK 620 3 HOH B 486 O 126.0 96.8 REMARK 620 4 HOH B 495 O 91.5 152.8 71.3 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BR A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HG B 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3F0P RELATED DB: PDB REMARK 900 3F0P IS MERB WILD TYPE. REMARK 900 RELATED ID: 5C0T RELATED DB: PDB REMARK 900 SIMILAR STRUCTURE OF THE MERCURY-BOUND FORM OF MERB D99S, PRODUCED REMARK 900 BY DIFFERENT EXPERIMENTAL CONDITIONS REMARK 900 RELATED ID: 5C0U RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE COPPER-BOUND FORM OF MERB MUTANT D99S REMARK 900 RELATED ID: 5C17 RELATED DB: PDB REMARK 900 MERB2 DBREF 5DSF A 1 212 UNP P77072 MERB_ECOLX 1 212 DBREF 5DSF B 1 212 UNP P77072 MERB_ECOLX 1 212 SEQADV 5DSF SER A 99 UNP P77072 ASP 99 ENGINEERED MUTATION SEQADV 5DSF SER B 99 UNP P77072 ASP 99 ENGINEERED MUTATION SEQRES 1 A 212 MET LYS LEU ALA PRO TYR ILE LEU GLU LEU LEU THR SER SEQRES 2 A 212 VAL ASN ARG THR ASN GLY THR ALA ASP LEU LEU VAL PRO SEQRES 3 A 212 LEU LEU ARG GLU LEU ALA LYS GLY ARG PRO VAL SER ARG SEQRES 4 A 212 THR THR LEU ALA GLY ILE LEU ASP TRP PRO ALA GLU ARG SEQRES 5 A 212 VAL ALA ALA VAL LEU GLU GLN ALA THR SER THR GLU TYR SEQRES 6 A 212 ASP LYS ASP GLY ASN ILE ILE GLY TYR GLY LEU THR LEU SEQRES 7 A 212 ARG GLU THR SER TYR VAL PHE GLU ILE ASP ASP ARG ARG SEQRES 8 A 212 LEU TYR ALA TRP CYS ALA LEU SER THR LEU ILE PHE PRO SEQRES 9 A 212 ALA LEU ILE GLY ARG THR ALA ARG VAL SER SER HIS CYS SEQRES 10 A 212 ALA ALA THR GLY ALA PRO VAL SER LEU THR VAL SER PRO SEQRES 11 A 212 SER GLU ILE GLN ALA VAL GLU PRO ALA GLY MET ALA VAL SEQRES 12 A 212 SER LEU VAL LEU PRO GLN GLU ALA ALA ASP VAL ARG GLN SEQRES 13 A 212 SER PHE CYS CYS HIS VAL HIS PHE PHE ALA SER VAL PRO SEQRES 14 A 212 THR ALA GLU ASP TRP ALA SER LYS HIS GLN GLY LEU GLU SEQRES 15 A 212 GLY LEU ALA ILE VAL SER VAL HIS GLU ALA PHE GLY LEU SEQRES 16 A 212 GLY GLN GLU PHE ASN ARG HIS LEU LEU GLN THR MET SER SEQRES 17 A 212 SER ARG THR PRO SEQRES 1 B 212 MET LYS LEU ALA PRO TYR ILE LEU GLU LEU LEU THR SER SEQRES 2 B 212 VAL ASN ARG THR ASN GLY THR ALA ASP LEU LEU VAL PRO SEQRES 3 B 212 LEU LEU ARG GLU LEU ALA LYS GLY ARG PRO VAL SER ARG SEQRES 4 B 212 THR THR LEU ALA GLY ILE LEU ASP TRP PRO ALA GLU ARG SEQRES 5 B 212 VAL ALA ALA VAL LEU GLU GLN ALA THR SER THR GLU TYR SEQRES 6 B 212 ASP LYS ASP GLY ASN ILE ILE GLY TYR GLY LEU THR LEU SEQRES 7 B 212 ARG GLU THR SER TYR VAL PHE GLU ILE ASP ASP ARG ARG SEQRES 8 B 212 LEU TYR ALA TRP CYS ALA LEU SER THR LEU ILE PHE PRO SEQRES 9 B 212 ALA LEU ILE GLY ARG THR ALA ARG VAL SER SER HIS CYS SEQRES 10 B 212 ALA ALA THR GLY ALA PRO VAL SER LEU THR VAL SER PRO SEQRES 11 B 212 SER GLU ILE GLN ALA VAL GLU PRO ALA GLY MET ALA VAL SEQRES 12 B 212 SER LEU VAL LEU PRO GLN GLU ALA ALA ASP VAL ARG GLN SEQRES 13 B 212 SER PHE CYS CYS HIS VAL HIS PHE PHE ALA SER VAL PRO SEQRES 14 B 212 THR ALA GLU ASP TRP ALA SER LYS HIS GLN GLY LEU GLU SEQRES 15 B 212 GLY LEU ALA ILE VAL SER VAL HIS GLU ALA PHE GLY LEU SEQRES 16 B 212 GLY GLN GLU PHE ASN ARG HIS LEU LEU GLN THR MET SER SEQRES 17 B 212 SER ARG THR PRO HET HG A 301 1 HET BR A 302 1 HET HG B 301 1 HETNAM HG MERCURY (II) ION HETNAM BR BROMIDE ION FORMUL 3 HG 2(HG 2+) FORMUL 4 BR BR 1- FORMUL 6 HOH *207(H2 O) HELIX 1 AA1 LEU A 3 ASN A 15 1 13 HELIX 2 AA2 GLY A 19 ALA A 32 1 14 HELIX 3 AA3 SER A 38 ASP A 47 1 10 HELIX 4 AA4 PRO A 49 ALA A 60 1 12 HELIX 5 AA5 CYS A 96 GLY A 108 1 13 HELIX 6 AA6 ASP A 153 PHE A 158 1 6 HELIX 7 AA7 CYS A 159 VAL A 162 5 4 HELIX 8 AA8 SER A 167 SER A 176 1 10 HELIX 9 AA9 VAL A 189 GLN A 205 1 17 HELIX 10 AB1 LEU B 3 ASN B 15 1 13 HELIX 11 AB2 GLY B 19 ALA B 32 1 14 HELIX 12 AB3 SER B 38 ASP B 47 1 10 HELIX 13 AB4 PRO B 49 GLN B 59 1 11 HELIX 14 AB5 CYS B 96 GLY B 108 1 13 HELIX 15 AB6 ASP B 153 PHE B 158 1 6 HELIX 16 AB7 CYS B 159 VAL B 162 5 4 HELIX 17 AB8 SER B 167 SER B 176 1 10 HELIX 18 AB9 VAL B 189 MET B 207 1 19 SHEET 1 AA1 2 GLU A 64 TYR A 65 0 SHEET 2 AA1 2 ILE A 71 GLY A 73 -1 O ILE A 72 N GLU A 64 SHEET 1 AA2 6 LEU A 76 THR A 77 0 SHEET 2 AA2 6 ARG A 90 ALA A 94 -1 O TYR A 93 N THR A 77 SHEET 3 AA2 6 TYR A 83 ILE A 87 -1 N PHE A 85 O LEU A 92 SHEET 4 AA2 6 ALA A 111 HIS A 116 -1 O ARG A 112 N GLU A 86 SHEET 5 AA2 6 PRO A 123 VAL A 128 -1 O VAL A 128 N ALA A 111 SHEET 6 AA2 6 ILE A 133 GLU A 137 -1 O GLU A 137 N SER A 125 SHEET 1 AA3 3 PHE A 164 PHE A 165 0 SHEET 2 AA3 3 ALA A 142 LEU A 145 -1 N ALA A 142 O PHE A 165 SHEET 3 AA3 3 ALA A 185 SER A 188 -1 O VAL A 187 N VAL A 143 SHEET 1 AA4 2 GLU B 64 TYR B 65 0 SHEET 2 AA4 2 ILE B 71 GLY B 73 -1 O ILE B 72 N GLU B 64 SHEET 1 AA5 6 LEU B 76 THR B 77 0 SHEET 2 AA5 6 ARG B 90 ALA B 94 -1 O TYR B 93 N THR B 77 SHEET 3 AA5 6 TYR B 83 ILE B 87 -1 N PHE B 85 O LEU B 92 SHEET 4 AA5 6 ALA B 111 HIS B 116 -1 O ARG B 112 N GLU B 86 SHEET 5 AA5 6 PRO B 123 VAL B 128 -1 O LEU B 126 N VAL B 113 SHEET 6 AA5 6 ILE B 133 GLU B 137 -1 O GLN B 134 N THR B 127 SHEET 1 AA6 3 PHE B 164 PHE B 165 0 SHEET 2 AA6 3 ALA B 142 LEU B 145 -1 N ALA B 142 O PHE B 165 SHEET 3 AA6 3 ALA B 185 SER B 188 -1 O VAL B 187 N VAL B 143 LINK SG CYS A 96 HG HG A 301 1555 1555 2.63 LINK SG CYS A 159 HG HG A 301 1555 1555 2.33 LINK HG HG A 301 O HOH A 488 1555 1555 2.68 LINK SG CYS B 96 HG HG B 301 1555 1555 2.63 LINK SG CYS B 159 HG HG B 301 1555 1555 2.39 LINK HG HG B 301 O HOH B 486 1555 1555 2.97 LINK HG HG B 301 O HOH B 495 1555 1555 2.44 CISPEP 1 GLU A 137 PRO A 138 0 -5.01 CISPEP 2 GLU B 137 PRO B 138 0 -5.31 SITE 1 AC1 4 CYS A 96 SER A 99 CYS A 159 HOH A 488 SITE 1 AC2 2 LYS A 2 PRO B 5 SITE 1 AC3 5 CYS B 96 SER B 99 CYS B 159 HOH B 486 SITE 2 AC3 5 HOH B 495 CRYST1 37.680 88.349 52.671 90.00 100.93 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 0.026539 0.000000 0.005125 0.00000 SCALE2 0.000000 0.011319 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019337 0.00000