HEADER HYDROLASE 16-MAR-18 6CQS TITLE SEDIMINISPIROCHAETA SMARAGDINAE SPS-1 METALLO-BETA-LACTAMASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEDIMINISPIROCHAETA SMARAGDINAE (STRAIN DSM SOURCE 3 11293 / JCM 15392 / SEBR 4228); SOURCE 4 ORGANISM_COMMON: SPIROCHAETA SMARAGDINAE; SOURCE 5 ORGANISM_TAXID: 573413; SOURCE 6 STRAIN: DSM 11293 / JCM 15392 / SEBR 4228; SOURCE 7 GENE: SPIRS_2827; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METALLO-BETA-LACTAMASE, ZINC BINDING PROTEIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.C.PAGE,J.VANPELT,Z.CHENG,M.W.CROWDER REVDAT 5 04-OCT-23 6CQS 1 LINK REVDAT 4 01-JAN-20 6CQS 1 REMARK REVDAT 3 12-SEP-18 6CQS 1 JRNL REVDAT 2 05-SEP-18 6CQS 1 JRNL REVDAT 1 29-AUG-18 6CQS 0 JRNL AUTH Z.CHENG,J.VANPELT,A.BERGSTROM,C.BETHEL,A.KATKO,C.MILLER, JRNL AUTH 2 K.MASON,E.CUMMING,H.ZHANG,R.L.KIMBLE,S.FULLINGTON,S.L.BRETZ, JRNL AUTH 3 J.C.NIX,R.A.BONOMO,D.L.TIERNEY,R.C.PAGE,M.W.CROWDER JRNL TITL A NONCANONICAL METAL CENTER DRIVES THE ACTIVITY OF THE JRNL TITL 2 SEDIMINISPIROCHAETA SMARAGDINAE METALLO-BETA-LACTAMASE JRNL TITL 3 SPS-1. JRNL REF BIOCHEMISTRY V. 57 5218 2018 JRNL REFN ISSN 1520-4995 JRNL PMID 30106565 JRNL DOI 10.1021/ACS.BIOCHEM.8B00728 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 33588 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.960 REMARK 3 FREE R VALUE TEST SET COUNT : 1997 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 34.8672 - 5.0949 1.00 2194 135 0.1664 0.1829 REMARK 3 2 5.0949 - 4.0460 1.00 2186 137 0.1397 0.1394 REMARK 3 3 4.0460 - 3.5351 1.00 2180 143 0.1505 0.1515 REMARK 3 4 3.5351 - 3.2121 1.00 2177 139 0.1674 0.1973 REMARK 3 5 3.2121 - 2.9820 1.00 2188 136 0.1865 0.2225 REMARK 3 6 2.9820 - 2.8063 1.00 2204 143 0.1802 0.1746 REMARK 3 7 2.8063 - 2.6658 1.00 2195 132 0.1713 0.2123 REMARK 3 8 2.6658 - 2.5498 1.00 2177 139 0.1647 0.1770 REMARK 3 9 2.5498 - 2.4517 1.00 2182 141 0.1672 0.1410 REMARK 3 10 2.4517 - 2.3671 1.00 2187 142 0.1647 0.1942 REMARK 3 11 2.3671 - 2.2931 1.00 2171 136 0.1655 0.2128 REMARK 3 12 2.2931 - 2.2275 1.00 2193 141 0.1656 0.2065 REMARK 3 13 2.2275 - 2.1689 1.00 2191 137 0.1726 0.2058 REMARK 3 14 2.1689 - 2.1160 1.00 2194 142 0.1740 0.1892 REMARK 3 15 2.1160 - 2.0679 1.00 2206 139 0.1682 0.2192 REMARK 3 16 2.0679 - 2.0239 1.00 2188 136 0.1774 0.2026 REMARK 3 17 2.0239 - 1.9834 1.00 2168 143 0.1886 0.2006 REMARK 3 18 1.9834 - 1.9460 1.00 2171 138 0.2033 0.2079 REMARK 3 19 1.9460 - 1.9112 1.00 2218 141 0.2097 0.2470 REMARK 3 20 1.9112 - 1.8788 1.00 2148 137 0.2177 0.2477 REMARK 3 21 1.8788 - 1.8485 1.00 2189 133 0.2227 0.2104 REMARK 3 22 1.8485 - 1.8201 1.00 2225 143 0.2276 0.2532 REMARK 3 23 1.8201 - 1.7933 1.00 2126 138 0.2404 0.2511 REMARK 3 24 1.7933 - 1.7681 1.00 2232 142 0.2475 0.2657 REMARK 3 25 1.7681 - 1.7442 1.00 2183 137 0.2618 0.2630 REMARK 3 26 1.7442 - 1.7215 1.00 2197 137 0.2774 0.3207 REMARK 3 27 1.7215 - 1.7000 1.00 2178 137 0.2799 0.2960 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 1992 REMARK 3 ANGLE : 1.073 2716 REMARK 3 CHIRALITY : 0.093 294 REMARK 3 PLANARITY : 0.007 361 REMARK 3 DIHEDRAL : 18.599 730 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 22 THROUGH 113 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.6614 -1.0248 -15.4189 REMARK 3 T TENSOR REMARK 3 T11: 0.1491 T22: 0.0990 REMARK 3 T33: 0.1468 T12: 0.0060 REMARK 3 T13: 0.0034 T23: -0.0129 REMARK 3 L TENSOR REMARK 3 L11: 0.6659 L22: 0.9455 REMARK 3 L33: 1.1769 L12: -0.1710 REMARK 3 L13: -0.3021 L23: 0.6701 REMARK 3 S TENSOR REMARK 3 S11: 0.0253 S12: 0.0107 S13: 0.0500 REMARK 3 S21: -0.0004 S22: 0.0422 S23: -0.0869 REMARK 3 S31: -0.0859 S32: 0.0270 S33: 0.0152 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 114 THROUGH 140 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.4740 -15.3577 -12.9842 REMARK 3 T TENSOR REMARK 3 T11: 0.1370 T22: 0.0332 REMARK 3 T33: 0.1634 T12: -0.0755 REMARK 3 T13: 0.1215 T23: -0.0424 REMARK 3 L TENSOR REMARK 3 L11: 0.2233 L22: 0.7204 REMARK 3 L33: 1.2210 L12: -0.0334 REMARK 3 L13: -0.3905 L23: 0.4953 REMARK 3 S TENSOR REMARK 3 S11: 0.0027 S12: 0.1442 S13: -0.2004 REMARK 3 S21: 0.5191 S22: -0.2707 S23: 0.0193 REMARK 3 S31: 0.7451 S32: -0.7089 S33: -0.3375 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 141 THROUGH 154 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.1675 -1.8513 -21.1460 REMARK 3 T TENSOR REMARK 3 T11: 0.1615 T22: 0.3142 REMARK 3 T33: 0.1992 T12: 0.0745 REMARK 3 T13: -0.0349 T23: -0.1089 REMARK 3 L TENSOR REMARK 3 L11: 0.2019 L22: 0.2217 REMARK 3 L33: 0.0552 L12: 0.0670 REMARK 3 L13: -0.0846 L23: -0.1073 REMARK 3 S TENSOR REMARK 3 S11: 0.0763 S12: 0.2800 S13: -0.2033 REMARK 3 S21: -0.0906 S22: -0.3911 S23: 0.1936 REMARK 3 S31: -0.0783 S32: -0.4852 S33: -0.0626 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 155 THROUGH 262 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.4533 -8.6003 -0.0420 REMARK 3 T TENSOR REMARK 3 T11: 0.2413 T22: 0.1267 REMARK 3 T33: 0.1092 T12: 0.0388 REMARK 3 T13: -0.0056 T23: 0.0003 REMARK 3 L TENSOR REMARK 3 L11: 0.9481 L22: 1.5466 REMARK 3 L33: 1.0696 L12: -0.2775 REMARK 3 L13: -0.6543 L23: 0.1559 REMARK 3 S TENSOR REMARK 3 S11: -0.0989 S12: -0.2351 S13: -0.0328 REMARK 3 S21: 0.4633 S22: 0.0773 S23: 0.0252 REMARK 3 S31: 0.1903 S32: 0.1536 S33: -0.0868 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 6CQS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAR-18. REMARK 100 THE DEPOSITION ID IS D_1000233222. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JAN-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 4.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000032 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CMOS REMARK 200 DETECTOR MANUFACTURER : RDI CMOS_8M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33588 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 34.860 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 4.680 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.7600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.72 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4BP0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MAGNESIUM CHLORIDE 0.1 M SODIUM REMARK 280 CACODYLATE:HCL 50% (V/V) PEG 200, PH 6.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 54.39200 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 36.80050 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 36.80050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 81.58800 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 36.80050 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 36.80050 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 27.19600 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 36.80050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 36.80050 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 81.58800 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 36.80050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 36.80050 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 27.19600 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 54.39200 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1470 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -277.0 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 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -54.39200 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 721 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 731 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 747 LIES ON A SPECIAL POSITION. 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 GLY A 17 REMARK 465 GLN A 18 REMARK 465 PRO A 19 REMARK 465 GLU A 20 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 27 -168.64 -161.04 REMARK 500 PHE A 46 59.99 -146.49 REMARK 500 ASP A 66 -179.11 71.31 REMARK 500 ASP A 176 -3.37 74.80 REMARK 500 THR A 187 -109.19 -131.43 REMARK 500 ILE A 247 79.47 -100.30 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 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 98 ND1 REMARK 620 2 HIS A 188 NE2 106.7 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 100 OD2 REMARK 620 2 CYS A 207 SG 90.6 REMARK 620 3 HIS A 245 NE2 80.5 111.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 503 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 106 OD1 REMARK 620 2 ASP A 106 OD2 57.4 REMARK 620 3 ASP A 106 OD1 0.0 57.4 REMARK 620 4 ASP A 106 OD2 57.4 0.0 57.4 REMARK 620 5 HIS A 110 NE2 85.2 92.9 85.2 92.9 REMARK 620 6 HIS A 110 NE2 85.2 92.9 85.2 92.9 0.0 REMARK 620 N 1 2 3 4 5 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 503 DBREF 6CQS A 18 262 UNP E1R245 E1R245_SEDSS 32 276 SEQADV 6CQS GLY A 17 UNP E1R245 EXPRESSION TAG SEQRES 1 A 246 GLY GLN PRO GLU TYR PRO VAL ILE ARG LEU ASN ASP GLU SEQRES 2 A 246 LEU GLU VAL ARG GLU ILE LEU PRO ASN ALA PHE VAL ILE SEQRES 3 A 246 THR HIS LYS PHE PRO TRP GLY GLY ASN SER LEU VAL VAL SEQRES 4 A 246 LEU ILE GLY GLU LYS TYR ALA VAL PHE VAL ASP THR PRO SEQRES 5 A 246 TYR THR PRO GLU ALA THR GLU ASN VAL LEU ASP TRP ILE SEQRES 6 A 246 ASN LYS GLN TYR GLY ASN ARG GLN PHE ILE GLU ILE ASN SEQRES 7 A 246 THR GLY TYR HIS VAL ASP ASN LEU GLY GLY ASN ASP ALA SEQRES 8 A 246 LEU LEU HIS ARG ASN ILE PRO ILE ILE GLY SER ASP LYS SEQRES 9 A 246 THR VAL SER LEU LEU ARG GLU ARG GLY GLU ALA THR ARG SEQRES 10 A 246 GLN LEU THR MET GLY TRP LEU GLU GLY PRO GLY ASN GLU SEQRES 11 A 246 LYS PHE LEU LYS ARG HIS GLU THR ILE PRO TYR VAL GLY SEQRES 12 A 246 PRO SER GLN ILE PHE GLN LEU THR GLU GLY TYR HIS PHE SEQRES 13 A 246 THR VAL GLY ASP GLU PRO ILE GLU VAL PHE PHE PRO GLY SEQRES 14 A 246 GLU THR HIS ALA PRO ASP ASN ILE VAL VAL TYR PHE PRO SEQRES 15 A 246 GLU ARG LYS ILE LEU PHE GLY GLY CYS MET LEU ARG VAL SEQRES 16 A 246 GLY ASN GLY THR GLY ASN ARG ALA ASP ALA ASN MET ASP SEQRES 17 A 246 THR TRP LYS SER SER VAL GLU ARG LEU ARG ASP PHE ASP SEQRES 18 A 246 CYS VAL ALA VAL ILE PRO GLY HIS GLY ILE ARG PHE ASP SEQRES 19 A 246 PRO GLY VAL ILE GLU ASN THR ILE SER VAL LEU PRO HET ZN A 501 1 HET ZN A 502 1 HET ZN A 503 1 HETNAM ZN ZINC ION FORMUL 2 ZN 3(ZN 2+) FORMUL 5 HOH *151(H2 O) HELIX 1 AA1 THR A 70 GLY A 86 1 17 HELIX 2 AA2 HIS A 98 GLY A 103 1 6 HELIX 3 AA3 GLY A 104 ARG A 111 1 8 HELIX 4 AA4 ASP A 119 LEU A 140 1 22 HELIX 5 AA5 ASN A 145 ILE A 155 1 11 HELIX 6 AA6 GLN A 165 GLY A 169 5 5 HELIX 7 AA7 CYS A 207 LEU A 209 5 3 HELIX 8 AA8 THR A 225 ARG A 232 1 8 HELIX 9 AA9 LEU A 233 PHE A 236 5 4 HELIX 10 AB1 PRO A 251 LEU A 261 1 11 SHEET 1 AA1 8 ILE A 24 ASN A 27 0 SHEET 2 AA1 8 LEU A 30 LEU A 36 -1 O VAL A 32 N ILE A 24 SHEET 3 AA1 8 ALA A 39 LYS A 45 -1 O THR A 43 N GLU A 31 SHEET 4 AA1 8 GLY A 49 ILE A 57 -1 O VAL A 54 N PHE A 40 SHEET 5 AA1 8 TYR A 61 VAL A 65 -1 O VAL A 65 N LEU A 53 SHEET 6 AA1 8 GLN A 89 ILE A 93 1 O ILE A 91 N PHE A 64 SHEET 7 AA1 8 ILE A 115 SER A 118 1 O ILE A 116 N GLU A 92 SHEET 8 AA1 8 GLN A 162 PHE A 164 1 O GLN A 162 N ILE A 115 SHEET 1 AA2 5 TYR A 170 VAL A 174 0 SHEET 2 AA2 5 GLU A 177 PHE A 182 -1 O ILE A 179 N PHE A 172 SHEET 3 AA2 5 VAL A 194 TYR A 196 -1 O TYR A 196 N GLU A 180 SHEET 4 AA2 5 ILE A 202 GLY A 206 -1 O PHE A 204 N VAL A 195 SHEET 5 AA2 5 ALA A 240 PRO A 243 1 O ILE A 242 N LEU A 203 LINK ND1 HIS A 98 ZN ZN A 501 1555 1555 2.22 LINK OD2 ASP A 100 ZN ZN A 502 1555 1555 2.20 LINK OD1 ASP A 106 ZN ZN A 503 1555 1555 2.48 LINK OD2 ASP A 106 ZN ZN A 503 1555 1555 1.94 LINK OD1 ASP A 106 ZN ZN A 503 1555 8554 2.70 LINK OD2 ASP A 106 ZN ZN A 503 1555 8554 1.98 LINK NE2 HIS A 110 ZN ZN A 503 1555 1555 2.37 LINK NE2 HIS A 110 ZN ZN A 503 1555 8554 1.77 LINK NE2 HIS A 188 ZN ZN A 501 1555 1555 2.25 LINK SG CYS A 207 ZN ZN A 502 1555 1555 2.49 LINK NE2 HIS A 245 ZN ZN A 502 1555 1555 2.16 CISPEP 1 PHE A 46 PRO A 47 0 -0.91 SITE 1 AC1 3 HIS A 98 HIS A 188 ZN A 502 SITE 1 AC2 5 ASP A 100 CYS A 207 HIS A 245 ZN A 501 SITE 2 AC2 5 HOH A 730 SITE 1 AC3 2 ASP A 106 HIS A 110 CRYST1 73.601 73.601 108.784 90.00 90.00 90.00 P 43 21 2 8 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 0.013587 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013587 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009193 0.00000