HEADER LYASE,METAL BINDING PROTEIN 12-DEC-16 5U7C TITLE CRYSTAL STRUCTURE OF THE LEAD-BOUND FORM OF MERB FORMED FROM TITLE 2 DIETHYLLEAD. 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 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 BACTERIAL PROTEINS, CYSTEINE, ESCHERICHIA COLI, LYASES, MERCURY, KEYWDS 2 DIETHYLLEAD, LYASE, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.M.WAHBA,M.STEVENSON,A.MANSOUR,J.SYGUSCH,D.E.WILCOX,J.G.OMICHINSKI REVDAT 3 06-MAR-24 5U7C 1 REMARK REVDAT 2 25-JAN-17 5U7C 1 JRNL REVDAT 1 11-JAN-17 5U7C 0 JRNL AUTH H.M.WAHBA,M.J.STEVENSON,A.MANSOUR,J.SYGUSCH,D.E.WILCOX, JRNL AUTH 2 J.G.OMICHINSKI JRNL TITL STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF ORGANOTIN AND JRNL TITL 2 ORGANOLEAD COMPOUNDS BINDING TO THE ORGANOMERCURIAL LYASE JRNL TITL 3 MERB PROVIDE NEW INSIGHTS INTO ITS MECHANISM OF CARBON-METAL JRNL TITL 4 BOND CLEAVAGE. JRNL REF J. AM. CHEM. SOC. V. 139 910 2017 JRNL REFN ESSN 1520-5126 JRNL PMID 27989130 JRNL DOI 10.1021/JACS.6B11327 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1-2155_1692 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.28 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.940 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 35220 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.680 REMARK 3 FREE R VALUE TEST SET COUNT : 3908 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 46.2971 - 5.3123 0.95 2290 136 0.1627 0.1937 REMARK 3 2 5.3123 - 4.2174 0.96 2298 141 0.1360 0.1240 REMARK 3 3 4.2174 - 3.6846 0.97 2359 140 0.1369 0.1819 REMARK 3 4 3.6846 - 3.3478 0.97 2344 141 0.1517 0.1677 REMARK 3 5 3.3478 - 3.1079 0.98 2333 140 0.1618 0.1806 REMARK 3 6 3.1079 - 2.9247 0.98 2348 145 0.1615 0.2156 REMARK 3 7 2.9247 - 2.7783 0.97 2377 142 0.1729 0.2146 REMARK 3 8 2.7783 - 2.6573 0.99 2406 147 0.1604 0.2148 REMARK 3 9 2.6573 - 2.5550 0.99 2368 142 0.1600 0.2283 REMARK 3 10 2.5550 - 2.4669 0.99 2376 143 0.1696 0.1987 REMARK 3 11 2.4669 - 2.3897 0.99 2366 140 0.1693 0.2158 REMARK 3 12 2.3897 - 2.3214 0.99 2421 145 0.1623 0.2135 REMARK 3 13 2.3214 - 2.2603 0.99 2346 142 0.1565 0.1926 REMARK 3 14 2.2603 - 2.2052 0.99 2416 145 0.1634 0.1992 REMARK 3 15 2.2052 - 2.1551 0.99 2397 143 0.1703 0.2286 REMARK 3 16 2.1551 - 2.1092 0.99 2373 142 0.1819 0.2469 REMARK 3 17 2.1092 - 2.0670 0.99 2392 148 0.1931 0.2549 REMARK 3 18 2.0670 - 2.0280 0.99 2372 137 0.1944 0.2268 REMARK 3 19 2.0280 - 1.9918 0.99 2383 142 0.1979 0.2131 REMARK 3 20 1.9918 - 1.9580 0.99 2402 146 0.1990 0.2265 REMARK 3 21 1.9580 - 1.9264 0.98 2315 143 0.2146 0.2819 REMARK 3 22 1.9264 - 1.8968 0.99 2414 143 0.2243 0.2877 REMARK 3 23 1.8968 - 1.8689 0.98 2418 149 0.2443 0.2749 REMARK 3 24 1.8689 - 1.8426 0.99 2391 142 0.2558 0.2822 REMARK 3 25 1.8426 - 1.8177 0.96 2228 134 0.2710 0.2830 REMARK 3 26 1.8177 - 1.7941 0.87 2161 134 0.2992 0.3259 REMARK 3 27 1.7941 - 1.7716 0.81 1941 115 0.3229 0.3861 REMARK 3 28 1.7716 - 1.7503 0.71 1702 101 0.3806 0.3611 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 22.050 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.18 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 : 0.010 3278 REMARK 3 ANGLE : 1.048 4475 REMARK 3 CHIRALITY : 0.057 528 REMARK 3 PLANARITY : 0.007 576 REMARK 3 DIHEDRAL : 15.571 1961 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): 10.3523 -2.8626 35.7076 REMARK 3 T TENSOR REMARK 3 T11: 0.1519 T22: 0.1317 REMARK 3 T33: 0.1758 T12: -0.0212 REMARK 3 T13: 0.0097 T23: -0.0102 REMARK 3 L TENSOR REMARK 3 L11: 0.4731 L22: 0.8894 REMARK 3 L33: 1.7370 L12: -0.4211 REMARK 3 L13: -0.0294 L23: -0.0787 REMARK 3 S TENSOR REMARK 3 S11: -0.0214 S12: -0.0024 S13: -0.0579 REMARK 3 S21: 0.0868 S22: -0.0339 S23: 0.0749 REMARK 3 S31: -0.0751 S32: -0.0230 S33: -0.0007 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): 0.2736 -6.1130 10.6905 REMARK 3 T TENSOR REMARK 3 T11: 0.1367 T22: 0.2182 REMARK 3 T33: 0.1887 T12: 0.0422 REMARK 3 T13: -0.0021 T23: 0.0223 REMARK 3 L TENSOR REMARK 3 L11: 0.5243 L22: 0.8831 REMARK 3 L33: 1.6390 L12: -0.1205 REMARK 3 L13: 0.0163 L23: -0.1352 REMARK 3 S TENSOR REMARK 3 S11: 0.0247 S12: 0.0462 S13: -0.0033 REMARK 3 S21: -0.0120 S22: -0.0478 S23: -0.0029 REMARK 3 S31: -0.0322 S32: -0.0947 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 5U7C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-DEC-16. REMARK 100 THE DEPOSITION ID IS D_1000225441. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-SEP-15 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 : CLSI REMARK 200 BEAMLINE : 08ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35220 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 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 (%) : 97.0 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3000 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 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 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 44.33750 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 HE ARG A 35 O HOH A 402 1.49 REMARK 500 H3 MET B 1 OE2 GLU B 191 1.51 REMARK 500 OD2 ASP B 22 HG SER B 208 1.53 REMARK 500 HH11 ARG B 16 O HOH B 405 1.58 REMARK 500 OE1 GLU A 86 HH22 ARG A 112 1.59 REMARK 500 O HOH B 522 O HOH B 549 1.93 REMARK 500 OE2 GLU A 182 O HOH A 401 2.01 REMARK 500 OD2 ASP B 88 O HOH B 401 2.03 REMARK 500 O HOH B 446 O HOH B 486 2.03 REMARK 500 O HOH B 531 O HOH B 534 2.05 REMARK 500 OE2 GLU B 51 O HOH B 402 2.05 REMARK 500 O HOH A 533 O HOH B 539 2.05 REMARK 500 O HOH B 532 O HOH B 547 2.08 REMARK 500 OD1 ASN B 70 O HOH B 403 2.15 REMARK 500 O HOH B 505 O HOH B 510 2.15 REMARK 500 OD2 ASP B 89 O HOH B 404 2.16 REMARK 500 O HOH B 432 O HOH B 509 2.16 REMARK 500 NH1 ARG B 16 O HOH B 405 2.17 REMARK 500 O HOH A 464 O HOH A 516 2.18 REMARK 500 NE ARG A 35 O HOH A 402 2.19 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 411 O HOH B 416 1556 1.86 REMARK 500 O HOH A 539 O HOH B 476 1655 1.90 REMARK 500 O HOH A 520 O HOH B 414 1556 2.01 REMARK 500 O HOH B 502 O HOH B 520 1455 2.02 REMARK 500 O HOH A 428 O HOH A 495 1655 2.07 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 TYR A 74 86.14 -152.39 REMARK 500 ASP A 89 -2.29 65.42 REMARK 500 PHE A 158 -61.71 -124.16 REMARK 500 TYR B 74 78.44 -152.29 REMARK 500 TYR B 74 85.73 -155.79 REMARK 500 ASP B 88 79.09 36.01 REMARK 500 ASP B 89 -13.78 76.32 REMARK 500 SER B 115 -164.90 -161.89 REMARK 500 ALA B 151 -8.37 77.60 REMARK 500 PHE B 158 -67.67 -128.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 546 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A 547 DISTANCE = 5.84 ANGSTROMS 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 ZN7 A 301 PB1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 99 OD1 REMARK 620 2 ASP A 99 OD2 50.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN7 B 301 PB1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 99 OD1 REMARK 620 2 ASP B 99 OD2 49.2 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN7 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 ACT A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN7 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3F0P RELATED DB: PDB REMARK 900 3F0P IS MERB REMARK 900 RELATED ID: 5C17 RELATED DB: PDB REMARK 900 RELATED ID: 5U7A RELATED DB: PDB REMARK 900 RELATED ID: 5U7B RELATED DB: PDB REMARK 900 RELATED ID: 5U79 RELATED DB: PDB REMARK 900 RELATED ID: 5U82 RELATED DB: PDB REMARK 900 RELATED ID: 5U83 RELATED DB: PDB REMARK 900 RELATED ID: 5U88 RELATED DB: PDB DBREF 5U7C A 1 212 UNP P77072 MERB_ECOLX 1 212 DBREF 5U7C B 1 212 UNP P77072 MERB_ECOLX 1 212 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 ASP 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 ASP 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 ZN7 A 301 1 HET BR A 302 1 HET ACT A 303 7 HET ZN7 B 301 1 HET ACT B 302 7 HETNAM ZN7 DIETHYLLEAD DIBROMIDE HETNAM BR BROMIDE ION HETNAM ACT ACETATE ION FORMUL 3 ZN7 2(C4 H10 BR2 PB) FORMUL 4 BR BR 1- FORMUL 5 ACT 2(C2 H3 O2 1-) FORMUL 8 HOH *298(H2 O) HELIX 1 AA1 LEU A 3 ARG A 16 1 14 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 LYS A 177 1 11 HELIX 9 AA9 VAL A 189 THR A 206 1 18 HELIX 10 AB1 LEU B 3 ARG B 16 1 14 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 ALA B 60 1 12 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 LYS B 177 1 11 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 GLY A 73 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 SER A 114 N VAL A 84 SHEET 5 AA2 6 PRO A 123 VAL A 128 -1 O LEU A 126 N VAL A 113 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 ALA B 185 N LEU B 145 LINK OD1 ASP A 99 PB1 ZN7 A 301 1555 1555 2.70 LINK OD2 ASP A 99 PB1 ZN7 A 301 1555 1555 2.35 LINK OD1 ASP B 99 PB1 ZN7 B 301 1555 1555 2.71 LINK OD2 ASP B 99 PB1 ZN7 B 301 1555 1555 2.33 CISPEP 1 GLU A 137 PRO A 138 0 -0.82 CISPEP 2 GLU B 137 PRO B 138 0 -1.09 SITE 1 AC1 3 CYS A 96 ASP A 99 CYS A 159 SITE 1 AC2 1 LYS A 2 SITE 1 AC3 7 CYS A 160 HIS A 161 HIS A 163 TRP A 174 SITE 2 AC3 7 HIS A 178 HOH A 493 HOH A 500 SITE 1 AC4 3 CYS B 96 ASP B 99 CYS B 159 SITE 1 AC5 8 HOH A 429 CYS B 160 HIS B 161 HIS B 163 SITE 2 AC5 8 TRP B 174 HIS B 178 HOH B 427 HOH B 504 CRYST1 38.066 88.675 54.832 90.00 98.31 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 0.026270 0.000000 0.003835 0.00000 SCALE2 0.000000 0.011277 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018431 0.00000