HEADER TRANSFERASE 10-DEC-24 9KZ5 TITLE CRYSTAL STRUCTURE OF TAPT-MTA COMPLEX FROM ESCHERICHIA COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRNA-URIDINE AMINOCARBOXYPROPYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.5.1.25; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN B / BL21-DE3); SOURCE 3 ORGANISM_TAXID: 469008; SOURCE 4 GENE: ECBD_1097; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS TRNA-URIDINE AMINOCARBOXYPROPYLTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR W.WANG,A.SUN REVDAT 2 28-JAN-26 9KZ5 1 JRNL REVDAT 1 17-DEC-25 9KZ5 0 JRNL AUTH W.Y.WANG,H.R.LIANG,Y.C.WU,P.W.LIU,Z.WANG,Y.Y.JIANG,H.X.PAN, JRNL AUTH 2 G.L.TANG,J.Y.PU,A.A.SUN JRNL TITL MOLECULAR BASIS OF TRNA AMINOCARBOXYPROPYL-TRANSFERASE TAPT JRNL TITL 2 FOR SUBSTRATE RECOGNITION. JRNL REF NUCLEIC ACIDS RES. V. 53 2025 JRNL REFN ESSN 1362-4962 JRNL PMID 41261853 JRNL DOI 10.1093/NAR/GKAF1202 REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX V1.21.2-5419 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) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.18 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 16314 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.224 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.810 REMARK 3 FREE R VALUE TEST SET COUNT : 785 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 22.1800 - 4.2600 0.99 2643 139 0.1847 0.2088 REMARK 3 2 4.2600 - 3.3900 0.99 2584 143 0.1995 0.2474 REMARK 3 3 3.3900 - 2.9600 1.00 2595 123 0.2481 0.3587 REMARK 3 4 2.9600 - 2.6900 1.00 2585 108 0.2729 0.3288 REMARK 3 5 2.6900 - 2.5000 1.00 2565 131 0.2877 0.3984 REMARK 3 6 2.5000 - 2.3500 1.00 2557 141 0.3031 0.3477 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) : 0.380 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.080 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 : 0.003 2851 REMARK 3 ANGLE : 0.539 3885 REMARK 3 CHIRALITY : 0.041 452 REMARK 3 PLANARITY : 0.005 485 REMARK 3 DIHEDRAL : 13.886 1047 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 9KZ5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 15-DEC-24. REMARK 100 THE DEPOSITION ID IS D_1300054573. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-APR-23 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 : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16335 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 REMARK 200 RESOLUTION RANGE LOW (A) : 22.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.24500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.41 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.24500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M LITHIUM SULFATE, 0.1M BIS-TRIS REMARK 280 PROPANE PH 7.0,27% W/V PEG 3350, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293.15K 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 21.41500 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 50.55860 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 21.41500 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 76.44007 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 ARG A 29 REMARK 465 GLU A 63 REMARK 465 PRO A 64 REMARK 465 ALA A 127 REMARK 465 GLU A 173 REMARK 465 ALA A 174 REMARK 465 GLN A 175 REMARK 465 ALA A 176 REMARK 465 GLU A 177 REMARK 465 GLY A 178 REMARK 465 GLN A 219 REMARK 465 GLU B 63 REMARK 465 PRO B 64 REMARK 465 GLU B 173 REMARK 465 ALA B 174 REMARK 465 GLN B 175 REMARK 465 ALA B 176 REMARK 465 GLU B 177 REMARK 465 GLY B 178 REMARK 465 GLN B 219 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 33 CZ NH1 NH2 REMARK 470 GLU A 38 OE1 OE2 REMARK 470 LYS A 52 CD CE NZ REMARK 470 LYS A 66 CD CE NZ REMARK 470 GLN A 85 CD OE1 NE2 REMARK 470 GLU A 90 CG CD OE1 OE2 REMARK 470 ASP A 97 CG OD1 OD2 REMARK 470 ASP A 116 CG OD1 OD2 REMARK 470 GLU A 117 CD OE1 OE2 REMARK 470 GLN A 118 CG CD OE1 NE2 REMARK 470 LYS A 129 NZ REMARK 470 ARG A 144 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 145 CE NZ REMARK 470 ASN A 155 CG OD1 ND2 REMARK 470 ARG A 170 CZ NH1 NH2 REMARK 470 ARG A 172 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 179 CG CD OE1 NE2 REMARK 470 THR A 218 OG1 CG2 REMARK 470 ARG B 29 CZ NH1 NH2 REMARK 470 ARG B 33 CZ NH1 NH2 REMARK 470 GLU B 38 CG CD OE1 OE2 REMARK 470 LYS B 52 CD CE NZ REMARK 470 ASP B 61 CG OD1 OD2 REMARK 470 LYS B 66 CD CE NZ REMARK 470 GLN B 85 CD OE1 NE2 REMARK 470 GLU B 90 CG CD OE1 OE2 REMARK 470 ASP B 116 CG OD1 OD2 REMARK 470 GLN B 118 CG CD OE1 NE2 REMARK 470 LYS B 129 NZ REMARK 470 GLU B 142 CG CD OE1 OE2 REMARK 470 ARG B 144 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 145 CG CD CE NZ REMARK 470 ARG B 170 CZ NH1 NH2 REMARK 470 ARG B 172 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 179 CG CD OE1 NE2 REMARK 470 GLU B 204 CD OE1 OE2 REMARK 470 THR B 218 OG1 CG2 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 PRO B 102 0.75 -67.24 REMARK 500 PRO B 126 -178.47 -65.90 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 B 417 DISTANCE = 6.41 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 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 31 SG REMARK 620 2 CYS A 34 SG 106.0 REMARK 620 3 CYS A 41 SG 110.5 112.3 REMARK 620 4 CYS A 43 SG 117.4 110.9 99.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 31 SG REMARK 620 2 CYS B 34 SG 105.8 REMARK 620 3 CYS B 41 SG 108.6 114.3 REMARK 620 4 CYS B 43 SG 112.5 113.4 102.4 REMARK 620 N 1 2 3 DBREF1 9KZ5 A 29 219 UNP A0A140N7F9_ECOBD DBREF2 9KZ5 A A0A140N7F9 29 219 DBREF1 9KZ5 B 29 219 UNP A0A140N7F9_ECOBD DBREF2 9KZ5 B A0A140N7F9 29 219 SEQRES 1 A 191 ARG ARG CYS GLN ARG CYS LEU LEU PRO GLU LYS LEU CYS SEQRES 2 A 191 LEU CYS SER THR ILE THR PRO ALA GLN ALA LYS SER ARG SEQRES 3 A 191 PHE CYS LEU LEU MET PHE ASP THR GLU PRO MET LYS PRO SEQRES 4 A 191 SER ASN THR GLY ARG LEU ILE ALA ASP ILE LEU PRO ASP SEQRES 5 A 191 THR VAL ALA PHE GLN TRP SER ARG THR GLU PRO SER GLN SEQRES 6 A 191 ASP LEU LEU ASP LEU VAL GLN ASN PRO TYR TYR GLN PRO SEQRES 7 A 191 MET VAL VAL PHE PRO ALA SER TYR ALA ASP GLU GLN ARG SEQRES 8 A 191 GLU VAL ILE PHE THR PRO PRO ALA GLY LYS PRO PRO LEU SEQRES 9 A 191 PHE ILE MET LEU ASP GLY THR TRP PRO GLU ALA ARG LYS SEQRES 10 A 191 MET PHE ARG LYS SER PRO TYR LEU ASP ASN LEU PRO VAL SEQRES 11 A 191 ILE SER VAL ASP LEU SER ARG LEU SER ALA TYR ARG LEU SEQRES 12 A 191 ARG GLU ALA GLN ALA GLU GLY GLN TYR CYS THR ALA GLU SEQRES 13 A 191 VAL ALA ILE ALA LEU LEU ASP MET ALA GLY ASP THR GLY SEQRES 14 A 191 ALA ALA ALA GLY LEU GLY GLU HIS PHE THR ARG PHE LYS SEQRES 15 A 191 THR ARG TYR LEU ALA GLY LYS THR GLN SEQRES 1 B 191 ARG ARG CYS GLN ARG CYS LEU LEU PRO GLU LYS LEU CYS SEQRES 2 B 191 LEU CYS SER THR ILE THR PRO ALA GLN ALA LYS SER ARG SEQRES 3 B 191 PHE CYS LEU LEU MET PHE ASP THR GLU PRO MET LYS PRO SEQRES 4 B 191 SER ASN THR GLY ARG LEU ILE ALA ASP ILE LEU PRO ASP SEQRES 5 B 191 THR VAL ALA PHE GLN TRP SER ARG THR GLU PRO SER GLN SEQRES 6 B 191 ASP LEU LEU ASP LEU VAL GLN ASN PRO TYR TYR GLN PRO SEQRES 7 B 191 MET VAL VAL PHE PRO ALA SER TYR ALA ASP GLU GLN ARG SEQRES 8 B 191 GLU VAL ILE PHE THR PRO PRO ALA GLY LYS PRO PRO LEU SEQRES 9 B 191 PHE ILE MET LEU ASP GLY THR TRP PRO GLU ALA ARG LYS SEQRES 10 B 191 MET PHE ARG LYS SER PRO TYR LEU ASP ASN LEU PRO VAL SEQRES 11 B 191 ILE SER VAL ASP LEU SER ARG LEU SER ALA TYR ARG LEU SEQRES 12 B 191 ARG GLU ALA GLN ALA GLU GLY GLN TYR CYS THR ALA GLU SEQRES 13 B 191 VAL ALA ILE ALA LEU LEU ASP MET ALA GLY ASP THR GLY SEQRES 14 B 191 ALA ALA ALA GLY LEU GLY GLU HIS PHE THR ARG PHE LYS SEQRES 15 B 191 THR ARG TYR LEU ALA GLY LYS THR GLN HET MTA A 301 20 HET ZN A 302 1 HET SO4 A 303 5 HET MTA B 301 20 HET ZN B 302 1 HETNAM MTA 5'-DEOXY-5'-METHYLTHIOADENOSINE HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION FORMUL 3 MTA 2(C11 H15 N5 O3 S) FORMUL 4 ZN 2(ZN 2+) FORMUL 5 SO4 O4 S 2- FORMUL 8 HOH *45(H2 O) HELIX 1 AA1 PRO A 37 CYS A 41 5 5 HELIX 2 AA2 LEU A 42 ILE A 46 5 5 HELIX 3 AA3 GLY A 71 LEU A 78 1 8 HELIX 4 AA4 SER A 92 GLN A 100 1 9 HELIX 5 AA5 PRO A 111 ALA A 115 5 5 HELIX 6 AA6 THR A 139 LYS A 149 1 11 HELIX 7 AA7 SER A 150 ASP A 154 5 5 HELIX 8 AA8 ASP A 162 ARG A 170 5 9 HELIX 9 AA9 CYS A 181 ALA A 193 1 13 HELIX 10 AB1 ASP A 195 THR A 218 1 24 HELIX 11 AB2 PRO B 37 CYS B 41 5 5 HELIX 12 AB3 LEU B 42 ILE B 46 5 5 HELIX 13 AB4 THR B 70 LEU B 78 1 9 HELIX 14 AB5 SER B 92 VAL B 99 1 8 HELIX 15 AB6 PRO B 111 ALA B 115 5 5 HELIX 16 AB7 THR B 139 LYS B 149 1 11 HELIX 17 AB8 SER B 150 ASP B 154 5 5 HELIX 18 AB9 ASP B 162 ARG B 170 5 9 HELIX 19 AC1 CYS B 181 ALA B 193 1 13 HELIX 20 AC2 ASP B 195 LYS B 217 1 23 SHEET 1 AA1 6 VAL A 82 GLN A 85 0 SHEET 2 AA1 6 ARG A 54 MET A 59 1 N MET A 59 O PHE A 84 SHEET 3 AA1 6 PRO A 131 ASP A 137 1 O MET A 135 N CYS A 56 SHEET 4 AA1 6 GLN A 105 VAL A 109 1 N VAL A 109 O ILE A 134 SHEET 5 AA1 6 VAL A 158 ILE A 159 1 O ILE A 159 N VAL A 108 SHEET 6 AA1 6 VAL A 121 ILE A 122 1 N ILE A 122 O VAL A 158 SHEET 1 AA2 6 VAL B 82 GLN B 85 0 SHEET 2 AA2 6 ARG B 54 MET B 59 1 N MET B 59 O PHE B 84 SHEET 3 AA2 6 PRO B 131 ASP B 137 1 O PHE B 133 N ARG B 54 SHEET 4 AA2 6 GLN B 105 VAL B 109 1 N MET B 107 O ILE B 134 SHEET 5 AA2 6 VAL B 158 ILE B 159 1 O ILE B 159 N VAL B 108 SHEET 6 AA2 6 VAL B 121 ILE B 122 1 N ILE B 122 O VAL B 158 LINK SG CYS A 31 ZN ZN A 302 1555 1555 2.35 LINK SG CYS A 34 ZN ZN A 302 1555 1555 2.34 LINK SG CYS A 41 ZN ZN A 302 1555 1555 2.33 LINK SG CYS A 43 ZN ZN A 302 1555 1555 2.33 LINK SG CYS B 31 ZN ZN B 302 1555 1555 2.33 LINK SG CYS B 34 ZN ZN B 302 1555 1555 2.34 LINK SG CYS B 41 ZN ZN B 302 1555 1555 2.33 LINK SG CYS B 43 ZN ZN B 302 1555 1555 2.33 CRYST1 59.660 42.830 76.980 90.00 96.79 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 0.016762 0.000000 0.001996 0.00000 SCALE2 0.000000 0.023348 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013082 0.00000 CONECT 17 2761 CONECT 40 2761 CONECT 93 2761 CONECT 107 2761 CONECT 1391 2787 CONECT 1414 2787 CONECT 1465 2787 CONECT 1479 2787 CONECT 2741 2742 CONECT 2742 2741 2743 CONECT 2743 2742 2744 CONECT 2744 2743 2745 2748 CONECT 2745 2744 2750 CONECT 2746 2747 2748 2750 CONECT 2747 2746 CONECT 2748 2744 2746 2749 CONECT 2749 2748 CONECT 2750 2745 2746 2751 CONECT 2751 2750 2752 2760 CONECT 2752 2751 2753 CONECT 2753 2752 2754 CONECT 2754 2753 2755 2760 CONECT 2755 2754 2756 2757 CONECT 2756 2755 CONECT 2757 2755 2758 CONECT 2758 2757 2759 CONECT 2759 2758 2760 CONECT 2760 2751 2754 2759 CONECT 2761 17 40 93 107 CONECT 2762 2763 2764 2765 2766 CONECT 2763 2762 CONECT 2764 2762 CONECT 2765 2762 CONECT 2766 2762 CONECT 2767 2768 CONECT 2768 2767 2769 CONECT 2769 2768 2770 CONECT 2770 2769 2771 2774 CONECT 2771 2770 2776 CONECT 2772 2773 2774 2776 CONECT 2773 2772 CONECT 2774 2770 2772 2775 CONECT 2775 2774 CONECT 2776 2771 2772 2777 CONECT 2777 2776 2778 2786 CONECT 2778 2777 2779 CONECT 2779 2778 2780 CONECT 2780 2779 2781 2786 CONECT 2781 2780 2782 2783 CONECT 2782 2781 CONECT 2783 2781 2784 CONECT 2784 2783 2785 CONECT 2785 2784 2786 CONECT 2786 2777 2780 2785 CONECT 2787 1391 1414 1465 1479 MASTER 318 0 5 20 12 0 0 6 2830 2 55 30 END