HEADER HYDROLASE 01-MAR-10 2X7M TITLE CRYSTAL STRUCTURE OF ARCHAEMETZINCIN (AMZA) FROM METHANOPYRUS TITLE 2 KANDLERI AT 1.5 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ARCHAEMETZINCIN; COMPND 3 CHAIN: A; COMPND 4 EC: 3.-.-.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOPYRUS KANDLERI; SOURCE 3 ORGANISM_TAXID: 190192; SOURCE 4 STRAIN: AV19; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS METALLOPROTEASE, PROTEASE, HYDROLASE, METZINCIN, METAL-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR S.M.WALTERSPERGER,C.WIDMER,U.BAUMANN REVDAT 3 28-SEP-11 2X7M 1 JRNL REMARK VERSN REVDAT 2 14-JUL-10 2X7M 1 JRNL REVDAT 1 09-JUN-10 2X7M 0 JRNL AUTH S.M.WALTERSPERGER,C.WIDMER,U.BAUMANN JRNL TITL CRYSTAL STRUCTURE OF ARCHAEMETZINCIN AMZA FROM METHANOPYRUS JRNL TITL 2 KANDLERI AT 1.5A RESOLUTION. JRNL REF PROTEINS V. 78 2720 2010 JRNL REFN ISSN 0887-3585 JRNL PMID 20597090 JRNL DOI 10.1002/PROT.22777 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.5_2) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.03 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 26507 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 FREE R VALUE TEST SET COUNT : 1324 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 40.0419 - 3.1197 0.98 2931 154 0.1634 0.1807 REMARK 3 2 3.1197 - 2.4763 0.99 2838 149 0.1762 0.2197 REMARK 3 3 2.4763 - 2.1633 1.00 2808 148 0.1781 0.1926 REMARK 3 4 2.1633 - 1.9655 0.99 2781 145 0.1771 0.2054 REMARK 3 5 1.9655 - 1.8246 1.00 2763 146 0.1808 0.2102 REMARK 3 6 1.8246 - 1.7171 1.00 2783 146 0.1892 0.2370 REMARK 3 7 1.7171 - 1.6311 0.99 2754 145 0.1945 0.2270 REMARK 3 8 1.6311 - 1.5601 0.99 2781 147 0.2172 0.2534 REMARK 3 9 1.5601 - 1.5000 0.99 2744 144 0.2514 0.3002 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 K_SOL : 0.41 REMARK 3 B_SOL : 36.94 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.420 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.67 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 10.41230 REMARK 3 B22 (A**2) : -3.28370 REMARK 3 B33 (A**2) : -7.12860 REMARK 3 B12 (A**2) : -0.00000 REMARK 3 B13 (A**2) : -0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.012 1462 REMARK 3 ANGLE : 1.286 1965 REMARK 3 CHIRALITY : 0.059 216 REMARK 3 PLANARITY : 0.005 254 REMARK 3 DIHEDRAL : 17.287 557 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID -6:2) REMARK 3 ORIGIN FOR THE GROUP (A): -10.7098 11.3814 10.4905 REMARK 3 T TENSOR REMARK 3 T11: 0.4454 T22: 0.4156 REMARK 3 T33: 0.3611 T12: 0.0753 REMARK 3 T13: -0.0173 T23: -0.0401 REMARK 3 L TENSOR REMARK 3 L11: 0.0219 L22: 0.0004 REMARK 3 L33: 0.0179 L12: 0.0078 REMARK 3 L13: -0.0343 L23: -0.0183 REMARK 3 S TENSOR REMARK 3 S11: 0.1377 S12: 0.4897 S13: -0.5224 REMARK 3 S21: 0.1048 S22: 0.0542 S23: 0.1120 REMARK 3 S31: -0.3785 S32: 0.0999 S33: 0.0002 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 3:10) REMARK 3 ORIGIN FOR THE GROUP (A): 0.1679 -6.5796 5.4347 REMARK 3 T TENSOR REMARK 3 T11: 0.2420 T22: 0.2398 REMARK 3 T33: 0.3241 T12: -0.0504 REMARK 3 T13: 0.0243 T23: -0.0542 REMARK 3 L TENSOR REMARK 3 L11: 0.0499 L22: 0.0330 REMARK 3 L33: 0.1487 L12: 0.0244 REMARK 3 L13: 0.0903 L23: -0.0029 REMARK 3 S TENSOR REMARK 3 S11: -0.0780 S12: 0.0070 S13: 0.0878 REMARK 3 S21: 0.6993 S22: -0.3624 S23: 0.1481 REMARK 3 S31: 0.2510 S32: -0.2818 S33: 0.0001 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 11:31) REMARK 3 ORIGIN FOR THE GROUP (A): 3.7743 0.1768 14.1990 REMARK 3 T TENSOR REMARK 3 T11: 0.2628 T22: 0.2188 REMARK 3 T33: 0.2227 T12: -0.0122 REMARK 3 T13: 0.0039 T23: -0.0190 REMARK 3 L TENSOR REMARK 3 L11: 0.4969 L22: 0.2385 REMARK 3 L33: 0.6679 L12: 0.1049 REMARK 3 L13: 0.2452 L23: 0.0875 REMARK 3 S TENSOR REMARK 3 S11: -0.1253 S12: -0.1286 S13: -0.1069 REMARK 3 S21: 0.1956 S22: -0.0306 S23: 0.5461 REMARK 3 S31: 0.0432 S32: -0.1762 S33: -0.0002 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN A AND RESID 32:37) REMARK 3 ORIGIN FOR THE GROUP (A): -5.6839 2.0839 12.4696 REMARK 3 T TENSOR REMARK 3 T11: 0.3940 T22: 0.4604 REMARK 3 T33: 0.6519 T12: 0.0076 REMARK 3 T13: 0.1886 T23: -0.2479 REMARK 3 L TENSOR REMARK 3 L11: 0.0163 L22: 0.0064 REMARK 3 L33: -0.0041 L12: 0.0003 REMARK 3 L13: -0.0052 L23: 0.0102 REMARK 3 S TENSOR REMARK 3 S11: -0.5459 S12: -0.2639 S13: 0.5656 REMARK 3 S21: -0.0104 S22: -0.3366 S23: -0.1355 REMARK 3 S31: 0.0187 S32: -0.6693 S33: 0.0002 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: (CHAIN A AND RESID 38:49) REMARK 3 ORIGIN FOR THE GROUP (A): 3.8489 -13.7356 -3.7624 REMARK 3 T TENSOR REMARK 3 T11: 0.1869 T22: 0.2461 REMARK 3 T33: 0.2952 T12: -0.0544 REMARK 3 T13: 0.0016 T23: -0.0928 REMARK 3 L TENSOR REMARK 3 L11: 0.5625 L22: 0.2787 REMARK 3 L33: 0.2995 L12: -0.1047 REMARK 3 L13: 0.0708 L23: -0.1436 REMARK 3 S TENSOR REMARK 3 S11: 0.1612 S12: 0.3403 S13: 0.0807 REMARK 3 S21: 0.0981 S22: -0.1945 S23: 0.2357 REMARK 3 S31: 0.3771 S32: -0.1653 S33: -0.0017 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: (CHAIN A AND RESID 50:76) REMARK 3 ORIGIN FOR THE GROUP (A): 2.0785 -4.2716 -2.5598 REMARK 3 T TENSOR REMARK 3 T11: 0.1361 T22: 0.2716 REMARK 3 T33: 0.2228 T12: 0.0205 REMARK 3 T13: -0.0061 T23: -0.0264 REMARK 3 L TENSOR REMARK 3 L11: 0.5713 L22: 0.3933 REMARK 3 L33: 0.7862 L12: 0.4829 REMARK 3 L13: 0.3396 L23: 0.3949 REMARK 3 S TENSOR REMARK 3 S11: 0.0618 S12: 0.3320 S13: 0.0465 REMARK 3 S21: -0.0483 S22: -0.2642 S23: 0.1450 REMARK 3 S31: 0.0067 S32: -0.2997 S33: 0.0001 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: (CHAIN A AND RESID 77:107) REMARK 3 ORIGIN FOR THE GROUP (A): 10.8426 -3.6723 -0.7458 REMARK 3 T TENSOR REMARK 3 T11: 0.1844 T22: 0.2087 REMARK 3 T33: 0.1948 T12: 0.0015 REMARK 3 T13: 0.0021 T23: 0.0067 REMARK 3 L TENSOR REMARK 3 L11: 0.2948 L22: 0.3745 REMARK 3 L33: 0.6893 L12: -0.1136 REMARK 3 L13: -0.1342 L23: 0.5984 REMARK 3 S TENSOR REMARK 3 S11: 0.0068 S12: 0.0413 S13: 0.0284 REMARK 3 S21: -0.1673 S22: 0.0126 S23: 0.0013 REMARK 3 S31: -0.1182 S32: -0.0088 S33: 0.0000 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: (CHAIN A AND RESID 108:146) REMARK 3 ORIGIN FOR THE GROUP (A): 13.4201 3.5363 8.4462 REMARK 3 T TENSOR REMARK 3 T11: 0.2359 T22: 0.2578 REMARK 3 T33: 0.1979 T12: -0.0658 REMARK 3 T13: -0.0055 T23: 0.0084 REMARK 3 L TENSOR REMARK 3 L11: 0.3213 L22: 0.7778 REMARK 3 L33: 1.2148 L12: -0.2103 REMARK 3 L13: 0.1831 L23: 1.0141 REMARK 3 S TENSOR REMARK 3 S11: 0.0839 S12: 0.1322 S13: -0.0038 REMARK 3 S21: 0.1865 S22: -0.0419 S23: 0.0004 REMARK 3 S31: -0.3781 S32: 0.4314 S33: 0.0001 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: (CHAIN A AND RESID 147:166) REMARK 3 ORIGIN FOR THE GROUP (A): 16.0693 9.8323 9.0558 REMARK 3 T TENSOR REMARK 3 T11: 0.4689 T22: 0.2788 REMARK 3 T33: 0.2520 T12: -0.1307 REMARK 3 T13: 0.0085 T23: -0.0234 REMARK 3 L TENSOR REMARK 3 L11: 0.5211 L22: 0.2576 REMARK 3 L33: 1.1428 L12: -0.0355 REMARK 3 L13: -0.6276 L23: 0.3436 REMARK 3 S TENSOR REMARK 3 S11: 0.1759 S12: -0.2408 S13: -0.0016 REMARK 3 S21: -0.2984 S22: 0.0353 S23: -0.3892 REMARK 3 S31: -1.0643 S32: 0.8952 S33: 0.0214 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: (CHAIN A AND RESID 167:173) REMARK 3 ORIGIN FOR THE GROUP (A): 1.6776 18.6885 3.5747 REMARK 3 T TENSOR REMARK 3 T11: 0.7937 T22: 0.2811 REMARK 3 T33: 0.3304 T12: 0.2457 REMARK 3 T13: 0.1044 T23: 0.1083 REMARK 3 L TENSOR REMARK 3 L11: 0.0148 L22: 0.4640 REMARK 3 L33: 0.3111 L12: -0.0482 REMARK 3 L13: -0.0637 L23: 0.1759 REMARK 3 S TENSOR REMARK 3 S11: 0.6617 S12: 0.1086 S13: -0.1437 REMARK 3 S21: -0.0347 S22: 0.6386 S23: -0.6341 REMARK 3 S31: -0.2918 S32: -0.3956 S33: 0.0155 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 2X7M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-APR-10. REMARK 100 THE PDBE ID CODE IS EBI-43048. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-NOV-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26660 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.5700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.62000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.520 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELX C,D,E REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.6 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 25.25500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 29.13500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.54000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 29.13500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.25500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.54000 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: 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 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 GLY A 174 REMARK 465 GLY A 175 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 ARG A -3 CD NE CZ NH1 NH2 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 HH11 ARG A 51 HE22 GLN A 53 1.39 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 A1174 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 129 NE2 REMARK 620 2 HOH A2103 O 113.7 REMARK 620 3 HIS A 135 NE2 96.8 136.0 REMARK 620 4 HIS A 125 NE2 96.3 98.2 109.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1175 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 136 SG REMARK 620 2 CYS A 163 SG 109.3 REMARK 620 3 CYS A 141 SG 109.9 110.2 REMARK 620 4 CYS A 160 SG 104.7 111.5 111.1 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 ZN A1174 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A1175 DBREF 2X7M A 1 175 UNP Q8TXW1 AMZA_METKA 1 175 SEQADV 2X7M MET A -19 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M GLY A -18 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M SER A -17 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M SER A -16 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M HIS A -15 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M HIS A -14 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M HIS A -13 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M HIS A -12 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M HIS A -11 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M HIS A -10 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M SER A -9 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M SER A -8 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M GLY A -7 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M LEU A -6 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M VAL A -5 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M PRO A -4 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M ARG A -3 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M GLY A -2 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M SER A -1 UNP Q8TXW1 EXPRESSION TAG SEQADV 2X7M HIS A 0 UNP Q8TXW1 EXPRESSION TAG SEQRES 1 A 195 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 195 LEU VAL PRO ARG GLY SER HIS MET LYS LEU CYS LEU VAL SEQRES 3 A 195 ALA PHE ASP GLY ARG ILE PRO MET LEU SER SER ILE VAL SEQRES 4 A 195 ASP ARG PHE GLU GLU HIS VAL SER GLU TYR LEU GLY GLU SEQRES 5 A 195 VAL LYS VAL LYS LYS LYS ARG ALA LYS LEU PRO GLU HIS SEQRES 6 A 195 ALA TYR SER LYS VAL ARG GLY GLN TYR LEU ALA ARG ALA SEQRES 7 A 195 LEU LEU ASP THR LEU ARG GLY MET LYS GLY GLU TYR ASP SEQRES 8 A 195 ARG VAL LEU GLY LEU THR SER GLU ASP LEU TYR ALA PRO SEQRES 9 A 195 GLY LEU ASN PHE VAL PHE GLY GLN ALA ARG CYS PRO GLY SEQRES 10 A 195 ARG GLU ALA VAL VAL SER VAL ALA ARG LEU LEU ASP PRO SEQRES 11 A 195 ASP PRO GLU LEU TYR LEU GLU ARG VAL VAL LYS GLU LEU SEQRES 12 A 195 THR HIS GLU LEU GLY HIS THR PHE GLY LEU GLY HIS CYS SEQRES 13 A 195 PRO ASP ARG ASN CYS VAL MET SER PHE SER SER SER LEU SEQRES 14 A 195 LEU GLU VAL ASP ARG LYS SER PRO ASN PHE CYS ARG ARG SEQRES 15 A 195 CYS THR GLU LEU LEU GLN ARG ASN LEU LYS ARG GLY GLY HET ZN A1174 1 HET ZN A1175 1 HETNAM ZN ZINC ION FORMUL 2 ZN 2(ZN 2+) FORMUL 3 HOH *103(H2 O) HELIX 1 1 MET A 14 GLY A 31 1 18 HELIX 2 2 PRO A 43 HIS A 45 5 3 HELIX 3 3 ALA A 56 GLY A 65 1 10 HELIX 4 4 ASP A 111 PHE A 131 1 21 HELIX 5 5 SER A 148 LYS A 155 1 8 HELIX 6 6 CYS A 160 LYS A 172 1 13 SHEET 1 AA 5 LYS A 34 ARG A 39 0 SHEET 2 AA 5 LYS A 2 ALA A 7 1 O LEU A 3 N LYS A 36 SHEET 3 AA 5 ARG A 72 THR A 77 1 O ARG A 72 N CYS A 4 SHEET 4 AA 5 GLU A 99 SER A 103 1 O ALA A 100 N GLY A 75 SHEET 5 AA 5 GLY A 91 ALA A 93 -1 O GLN A 92 N VAL A 101 SHEET 1 AB 3 TYR A 47 SER A 48 0 SHEET 2 AB 3 GLN A 53 LEU A 55 -1 O GLN A 53 N SER A 48 SHEET 3 AB 3 LEU A 81 TYR A 82 1 N TYR A 82 O TYR A 54 LINK ZN ZN A1174 NE2 HIS A 129 1555 1555 1.98 LINK ZN ZN A1174 O HOH A2103 1555 1555 2.27 LINK ZN ZN A1174 NE2 HIS A 135 1555 1555 2.00 LINK ZN ZN A1174 NE2 HIS A 125 1555 1555 1.99 LINK ZN ZN A1175 SG CYS A 163 1555 1555 2.29 LINK ZN ZN A1175 SG CYS A 141 1555 1555 2.28 LINK ZN ZN A1175 SG CYS A 160 1555 1555 2.28 LINK ZN ZN A1175 SG CYS A 136 1555 1555 2.28 CISPEP 1 CYS A 95 PRO A 96 0 -8.77 SITE 1 AC1 4 HIS A 125 HIS A 129 HIS A 135 HOH A2103 SITE 1 AC2 4 CYS A 136 CYS A 141 CYS A 160 CYS A 163 CRYST1 50.510 55.080 58.270 90.00 90.00 90.00 P 21 21 21 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 0.019798 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018155 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017161 0.00000