HEADER HYDROLASE 03-DEC-18 6N9M TITLE CRYSTAL STRUCTURE OF ADENOSINE DEAMINASE FROM SALMONELLA TYPHIMURIUM TITLE 2 WITH PENTOSTATIN (DEOXYCOFORMYCIN) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSINE DEAMINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ADENOSINE AMINOHYDROLASE; COMPND 5 EC: 3.5.4.4; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM (STRAIN LT2 / SGSC1412 / SOURCE 3 ATCC 700720); SOURCE 4 ORGANISM_TAXID: 99287; SOURCE 5 STRAIN: LT2 / SGSC1412 / ATCC 700720; SOURCE 6 GENE: ADD, STM1463; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21-GOLD (DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PMCSG28 KEYWDS DEAMINASE, PENTOSTATIN, STRUCTURAL GENOMICS, CENTER FOR STRUCTURAL KEYWDS 2 GENOMICS OF INFECTIOUS DISEASES, CSGID, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR N.MALTSEVA,Y.KIM,S.GRIMSHAW,A.JOACHIMIAK,CENTER FOR STRUCTURAL AUTHOR 2 GENOMICS OF INFECTIOUS DISEASES (CSGID) REVDAT 1 06-FEB-19 6N9M 0 JRNL AUTH N.MALTSEVA,Y.KIM,S.GRIMSHAW,A.JOACHIMIAK JRNL TITL CRYSTAL STRUCTURE OF ADENOSINE DEAMINASE FROM SALMONELLA JRNL TITL 2 TYPHIMURIUM COMPLEXED WITH PENTOSTATIN (DEOXYCOFORMYCIN) JRNL TITL 3 (CASP TARGET) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829) 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) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.94 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.310 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 50847 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.155 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.168 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 2562 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 45.9606 - 3.7967 1.00 2910 139 0.1570 0.1504 REMARK 3 2 3.7967 - 3.0137 1.00 2765 138 0.1506 0.1481 REMARK 3 3 3.0137 - 2.6328 1.00 2724 165 0.1633 0.1638 REMARK 3 4 2.6328 - 2.3921 0.99 2727 141 0.1532 0.1693 REMARK 3 5 2.3921 - 2.2207 1.00 2678 145 0.1426 0.1612 REMARK 3 6 2.2207 - 2.0897 1.00 2716 143 0.1418 0.1821 REMARK 3 7 2.0897 - 1.9851 1.00 2694 139 0.1453 0.1767 REMARK 3 8 1.9851 - 1.8987 0.99 2687 112 0.1503 0.1971 REMARK 3 9 1.8987 - 1.8256 1.00 2683 133 0.1533 0.1656 REMARK 3 10 1.8256 - 1.7626 1.00 2662 154 0.1522 0.1821 REMARK 3 11 1.7626 - 1.7075 0.99 2640 161 0.1588 0.1779 REMARK 3 12 1.7075 - 1.6586 0.99 2650 133 0.1556 0.1982 REMARK 3 13 1.6586 - 1.6150 0.99 2665 148 0.1610 0.1897 REMARK 3 14 1.6150 - 1.5756 0.99 2634 146 0.1616 0.1830 REMARK 3 15 1.5756 - 1.5398 0.99 2614 149 0.1597 0.2024 REMARK 3 16 1.5398 - 1.5070 0.99 2622 139 0.1723 0.2118 REMARK 3 17 1.5070 - 1.4768 0.98 2617 150 0.1782 0.2036 REMARK 3 18 1.4768 - 1.4490 0.98 2597 127 0.2003 0.2265 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.440 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.40 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 : 0.006 2800 REMARK 3 ANGLE : 0.974 3827 REMARK 3 CHIRALITY : 0.082 437 REMARK 3 PLANARITY : 0.005 514 REMARK 3 DIHEDRAL : 11.001 1568 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6N9M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-DEC-18. REMARK 100 THE DEPOSITION ID IS D_1000238388. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50915 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.449 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 (%) : 99.3 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09800 REMARK 200 FOR THE DATA SET : 23.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.68300 REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKL-3000 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3000, 0.1M TRIS PH7.0, 0.2M REMARK 280 CA(OAC), VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K 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 21.04050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.93750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.61600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 45.93750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.04050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.61600 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 GLU A 332 REMARK 465 ALA A 333 REMARK 465 ARG A 334 REMARK 465 GLY A 335 REMARK 465 GLU A 336 REMARK 465 ASN A 337 REMARK 465 LEU A 338 REMARK 465 TYR A 339 REMARK 465 PHE A 340 REMARK 465 GLN A 341 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 SER A 51 -84.19 -136.13 REMARK 500 SER A 51 -84.19 -143.27 REMARK 500 GLU A 200 -67.57 -101.29 REMARK 500 HIS A 221 -78.94 75.68 REMARK 500 ASP A 278 -90.28 85.63 REMARK 500 ASP A 286 -165.44 -129.22 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 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 12 NE2 REMARK 620 2 HIS A 14 NE2 107.4 REMARK 620 3 HIS A 197 NE2 90.5 102.7 REMARK 620 4 ASP A 278 OD1 86.2 87.6 169.6 REMARK 620 5 DCF A 401 O8 119.3 130.8 91.8 81.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 404 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 131 O REMARK 620 2 GLU A 133 OE2 82.8 REMARK 620 3 HOH A 611 O 82.2 105.0 REMARK 620 4 HOH A 675 O 91.1 79.7 171.2 REMARK 620 5 GLU A 161 OE1 89.7 8.6 101.1 84.5 REMARK 620 6 GLU A 161 OE2 89.7 7.8 102.5 83.1 1.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 403 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 328 OE1 REMARK 620 2 GLU A 328 OE2 50.2 REMARK 620 3 GLU A 117 OE1 29.1 21.4 REMARK 620 4 GLU A 117 OE2 27.7 23.4 2.8 REMARK 620 5 HOH A 568 O 76.8 115.8 101.0 101.1 REMARK 620 6 HOH A 676 O 153.5 156.2 177.2 176.3 81.7 REMARK 620 7 HOH A 667 O 123.7 77.2 96.1 96.8 156.3 81.1 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DCF A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FMT A 405 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: CSGID-IDP00965 RELATED DB: TARGETTRACK DBREF 6N9M A 1 333 UNP Q8ZPL9 ADD_SALTY 1 333 SEQADV 6N9M ARG A 334 UNP Q8ZPL9 EXPRESSION TAG SEQADV 6N9M GLY A 335 UNP Q8ZPL9 EXPRESSION TAG SEQADV 6N9M GLU A 336 UNP Q8ZPL9 EXPRESSION TAG SEQADV 6N9M ASN A 337 UNP Q8ZPL9 EXPRESSION TAG SEQADV 6N9M LEU A 338 UNP Q8ZPL9 EXPRESSION TAG SEQADV 6N9M TYR A 339 UNP Q8ZPL9 EXPRESSION TAG SEQADV 6N9M PHE A 340 UNP Q8ZPL9 EXPRESSION TAG SEQADV 6N9M GLN A 341 UNP Q8ZPL9 EXPRESSION TAG SEQRES 1 A 341 MSE ILE ASP ILE THR LEU PRO LEU THR ASP ILE HIS ARG SEQRES 2 A 341 HIS LEU ASP GLY ASN ILE ARG ALA GLN THR ILE LEU ASP SEQRES 3 A 341 LEU GLY ARG GLN PHE ASN ILE ALA LEU PRO ALA GLN THR SEQRES 4 A 341 LEU GLU THR LEU ILE PRO HIS VAL GLN VAL THR SER THR SEQRES 5 A 341 GLU PRO ASP LEU VAL SER PHE LEU THR LYS LEU ASP TRP SEQRES 6 A 341 GLY VAL LYS VAL LEU ALA SER LEU ASP ALA CYS ARG ARG SEQRES 7 A 341 VAL ALA PHE GLU ASN ILE GLU ASP ALA ALA ARG ASN GLY SEQRES 8 A 341 LEU HIS TYR VAL GLU LEU ARG PHE SER PRO GLY TYR MSE SEQRES 9 A 341 ALA MSE ALA HIS GLN LEU PRO ILE ALA GLY VAL VAL GLU SEQRES 10 A 341 ALA VAL ILE ASP GLY VAL ARG ASP GLY CYS ASN THR PHE SEQRES 11 A 341 GLY VAL GLU ALA ARG LEU ILE GLY ILE MSE SER ARG THR SEQRES 12 A 341 PHE GLY GLU ALA ALA CYS LEU GLN GLU LEU ASP ALA LEU SEQRES 13 A 341 LEU ALA HIS ARG GLU ASN ILE THR ALA LEU ASP LEU ALA SEQRES 14 A 341 GLY ASP GLU LEU GLY PHE PRO GLY SER LEU PHE LEU SER SEQRES 15 A 341 HIS PHE ASN ARG ALA ARG ASP ALA GLY TRP HIS ILE THR SEQRES 16 A 341 VAL HIS ALA GLY GLU ALA ALA GLY PRO GLU SER ILE TRP SEQRES 17 A 341 GLN ALA ILE ARG GLU LEU GLY ALA GLU ARG ILE GLY HIS SEQRES 18 A 341 GLY VAL LYS ALA VAL GLU ASP ARG ALA LEU MSE ASP PHE SEQRES 19 A 341 LEU ALA GLN GLN ARG ILE GLY ILE GLU SER CYS LEU THR SEQRES 20 A 341 SER ASN ILE GLN THR SER THR VAL ALA SER LEU ALA ASP SEQRES 21 A 341 HIS PRO LEU LYS THR PHE LEU GLU HIS GLY VAL LEU ALA SEQRES 22 A 341 SER LEU ASN THR ASP ASP PRO ALA VAL GLN GLY VAL ASP SEQRES 23 A 341 ILE ILE HIS GLU TYR HIS VAL ALA ALA PRO ALA ALA GLY SEQRES 24 A 341 LEU SER ARG GLU GLN ILE ARG GLN ALA GLN ILE ASN GLY SEQRES 25 A 341 LEU GLU ILE ALA PHE LEU SER ASP SER GLU LYS ARG ALA SEQRES 26 A 341 LEU ARG GLU LYS VAL ALA GLU ALA ARG GLY GLU ASN LEU SEQRES 27 A 341 TYR PHE GLN MODRES 6N9M MSE A 1 MET MODIFIED RESIDUE MODRES 6N9M MSE A 104 MET MODIFIED RESIDUE MODRES 6N9M MSE A 106 MET MODIFIED RESIDUE MODRES 6N9M MSE A 140 MET MODIFIED RESIDUE MODRES 6N9M MSE A 232 MET MODIFIED RESIDUE HET MSE A 1 8 HET MSE A 104 8 HET MSE A 106 16 HET MSE A 140 8 HET MSE A 232 16 HET DCF A 401 19 HET ZN A 402 1 HET CA A 403 1 HET CA A 404 1 HET FMT A 405 3 HETNAM MSE SELENOMETHIONINE HETNAM DCF 2'-DEOXYCOFORMYCIN HETNAM ZN ZINC ION HETNAM CA CALCIUM ION HETNAM FMT FORMIC ACID FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 DCF C11 H16 N4 O4 FORMUL 3 ZN ZN 2+ FORMUL 4 CA 2(CA 2+) FORMUL 6 FMT C H2 O2 FORMUL 7 HOH *206(H2 O) HELIX 1 AA1 ASP A 16 ASN A 18 5 3 HELIX 2 AA2 ARG A 20 ASN A 32 1 13 HELIX 3 AA3 THR A 39 GLN A 48 1 10 HELIX 4 AA4 ASP A 55 LYS A 62 1 8 HELIX 5 AA5 LEU A 63 VAL A 69 1 7 HELIX 6 AA6 SER A 72 ASN A 90 1 19 HELIX 7 AA7 SER A 100 MSE A 106 1 7 HELIX 8 AA8 PRO A 111 GLY A 131 1 21 HELIX 9 AA9 GLY A 145 ALA A 158 1 14 HELIX 10 AB1 HIS A 159 ILE A 163 5 5 HELIX 11 AB2 PRO A 176 LEU A 179 5 4 HELIX 12 AB3 PHE A 180 ALA A 190 1 11 HELIX 13 AB4 GLY A 203 GLU A 213 1 11 HELIX 14 AB5 VAL A 223 GLU A 227 5 5 HELIX 15 AB6 ASP A 228 ARG A 239 1 12 HELIX 16 AB7 CYS A 245 THR A 252 1 8 HELIX 17 AB8 SER A 257 HIS A 261 5 5 HELIX 18 AB9 PRO A 262 HIS A 269 1 8 HELIX 19 AC1 ASP A 279 GLY A 284 1 6 HELIX 20 AC2 ASP A 286 VAL A 293 1 8 HELIX 21 AC3 VAL A 293 ALA A 298 1 6 HELIX 22 AC4 SER A 301 ILE A 315 1 15 HELIX 23 AC5 SER A 319 ALA A 331 1 13 SHEET 1 AA1 8 THR A 9 HIS A 14 0 SHEET 2 AA1 8 TYR A 94 PHE A 99 1 O ARG A 98 N ARG A 13 SHEET 3 AA1 8 GLU A 133 SER A 141 1 O ILE A 137 N LEU A 97 SHEET 4 AA1 8 ALA A 165 ALA A 169 1 O ALA A 165 N GLY A 138 SHEET 5 AA1 8 HIS A 193 ALA A 198 1 O THR A 195 N LEU A 166 SHEET 6 AA1 8 ARG A 218 HIS A 221 1 O GLY A 220 N VAL A 196 SHEET 7 AA1 8 GLY A 241 SER A 244 1 O GLU A 243 N ILE A 219 SHEET 8 AA1 8 ALA A 273 LEU A 275 1 O SER A 274 N ILE A 242 LINK C MSE A 1 N ILE A 2 1555 1555 1.33 LINK NE2 HIS A 12 ZN ZN A 402 1555 1555 2.06 LINK NE2 HIS A 14 ZN ZN A 402 1555 1555 2.04 LINK C TYR A 103 N MSE A 104 1555 1555 1.33 LINK C MSE A 104 N ALA A 105 1555 1555 1.33 LINK C ALA A 105 N AMSE A 106 1555 1555 1.33 LINK C ALA A 105 N BMSE A 106 1555 1555 1.33 LINK C AMSE A 106 N ALA A 107 1555 1555 1.34 LINK C BMSE A 106 N ALA A 107 1555 1555 1.33 LINK O GLY A 131 CA CA A 404 1555 1555 2.35 LINK OE2 GLU A 133 CA CA A 404 1555 1555 2.44 LINK C ILE A 139 N MSE A 140 1555 1555 1.33 LINK C MSE A 140 N SER A 141 1555 1555 1.33 LINK NE2 HIS A 197 ZN ZN A 402 1555 1555 2.14 LINK C LEU A 231 N AMSE A 232 1555 1555 1.33 LINK C LEU A 231 N BMSE A 232 1555 1555 1.33 LINK C AMSE A 232 N ASP A 233 1555 1555 1.34 LINK C BMSE A 232 N ASP A 233 1555 1555 1.34 LINK OD1 ASP A 278 ZN ZN A 402 1555 1555 2.23 LINK OE1 GLU A 328 CA CA A 403 1555 1555 2.53 LINK OE2 GLU A 328 CA CA A 403 1555 1555 2.64 LINK O8 DCF A 401 ZN ZN A 402 1555 1555 2.13 LINK CA CA A 404 O HOH A 611 1555 1555 2.51 LINK CA CA A 404 O HOH A 675 1555 1555 2.43 LINK OE1 GLU A 117 CA CA A 403 1555 4556 2.45 LINK OE2 GLU A 117 CA CA A 403 1555 4556 2.57 LINK OE1 GLU A 161 CA CA A 404 1555 4556 2.38 LINK OE2 GLU A 161 CA CA A 404 1555 4556 2.45 LINK CA CA A 403 O HOH A 568 1555 4456 2.41 LINK CA CA A 403 O HOH A 676 1555 4456 2.35 LINK CA CA A 403 O HOH A 667 1555 4456 2.36 SITE 1 AC1 16 HIS A 12 HIS A 14 ASP A 16 LEU A 56 SITE 2 AC1 16 LEU A 60 ILE A 139 SER A 141 ALA A 169 SITE 3 AC1 16 GLY A 170 HIS A 197 GLU A 200 HIS A 221 SITE 4 AC1 16 ASP A 278 ASP A 279 ZN A 402 HOH A 523 SITE 1 AC2 5 HIS A 12 HIS A 14 HIS A 197 ASP A 278 SITE 2 AC2 5 DCF A 401 SITE 1 AC3 5 GLU A 117 GLU A 328 HOH A 568 HOH A 667 SITE 2 AC3 5 HOH A 676 SITE 1 AC4 5 GLY A 131 GLU A 133 GLU A 161 HOH A 611 SITE 2 AC4 5 HOH A 675 SITE 1 AC5 2 ARG A 29 ASN A 32 CRYST1 42.081 73.232 91.875 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 0.023764 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013655 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010884 0.00000 HETATM 1 N MSE A 1 -13.924 8.641 69.799 1.00 25.54 N HETATM 2 CA MSE A 1 -14.640 9.012 68.583 1.00 20.20 C HETATM 3 C MSE A 1 -13.649 9.564 67.559 1.00 20.01 C HETATM 4 O MSE A 1 -12.570 10.018 67.929 0.71 18.07 O HETATM 5 CB MSE A 1 -15.690 10.082 68.909 0.73 20.75 C HETATM 6 CG MSE A 1 -16.874 10.121 67.955 0.84 23.27 C HETATM 7 SE MSE A 1 -18.038 8.555 68.086 0.50 20.42 SE HETATM 8 CE MSE A 1 -18.988 8.999 69.729 1.00 25.90 C