HEADER TRANSFERASE 13-JAN-16 5HJM TITLE CRYSTAL STRUCTURE OF PYROCOCCUS ABYSSI TRM5A COMPLEXED WITH MTA COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRNA (GUANINE(37)-N1)-METHYLTRANSFERASE TRM5A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: M1G-METHYLTRANSFERASE,TRNA [GM37] METHYLTRANSFERASE; COMPND 5 EC: 2.1.1.228; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 3 ORGANISM_TAXID: 272844; SOURCE 4 STRAIN: GE5 / ORSAY; SOURCE 5 GENE: TRM5A, PYRAB01130, PAB2272; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-28A(+) KEYWDS METHYLTRANSFERASE, TRM5A, SAM, TRNA MODIFICATION, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR W.XIE,C.WANG,Q.JIA REVDAT 2 08-NOV-23 5HJM 1 REMARK REVDAT 1 12-OCT-16 5HJM 0 JRNL AUTH C.WANG,Q.JIA,R.CHEN,Y.WEI,J.LI,J.MA,W.XIE JRNL TITL CRYSTAL STRUCTURES OF THE BIFUNCTIONAL TRNA JRNL TITL 2 METHYLTRANSFERASE TRM5A JRNL REF SCI REP V. 6 33553 2016 JRNL REFN ESSN 2045-2322 JRNL PMID 27629654 JRNL DOI 10.1038/SREP33553 REMARK 2 REMARK 2 RESOLUTION. 1.76 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_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) : 1.76 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.72 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 38622 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 (%) : 4.870 REMARK 3 FREE R VALUE TEST SET COUNT : 1880 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 36.7229 - 4.1403 0.99 2989 158 0.1594 0.1617 REMARK 3 2 4.1403 - 3.2869 1.00 2886 144 0.1591 0.1733 REMARK 3 3 3.2869 - 2.8716 1.00 2863 161 0.1816 0.2236 REMARK 3 4 2.8716 - 2.6091 1.00 2802 160 0.1828 0.1924 REMARK 3 5 2.6091 - 2.4222 1.00 2801 165 0.1860 0.2308 REMARK 3 6 2.4222 - 2.2794 1.00 2843 139 0.1885 0.2583 REMARK 3 7 2.2794 - 2.1652 1.00 2815 134 0.1831 0.2112 REMARK 3 8 2.1652 - 2.0710 1.00 2780 157 0.1827 0.2139 REMARK 3 9 2.0710 - 1.9913 1.00 2806 140 0.1824 0.2200 REMARK 3 10 1.9913 - 1.9226 1.00 2798 141 0.1894 0.2352 REMARK 3 11 1.9226 - 1.8625 1.00 2797 124 0.1928 0.2482 REMARK 3 12 1.8625 - 1.8092 1.00 2808 137 0.1981 0.2542 REMARK 3 13 1.8092 - 1.7616 0.98 2754 120 0.2211 0.3012 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.980 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 : 0.004 2929 REMARK 3 ANGLE : 0.897 3951 REMARK 3 CHIRALITY : 0.035 446 REMARK 3 PLANARITY : 0.003 503 REMARK 3 DIHEDRAL : 13.146 1134 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 5HJM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-JAN-16. REMARK 100 THE DEPOSITION ID IS D_1000217085. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-SEP-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38919 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.760 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 6.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.76 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.2 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : 0.32400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.500 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: 5HJK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10-15% PEG3350, 100MM HEPES, PH7.5, REMARK 280 100MM CA(OAC)2 AND 100MM KCL, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K 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 26.48450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.18800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.66700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.18800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.48450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.66700 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 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 -18 REMARK 465 GLY A -17 REMARK 465 SER A -16 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 GLU A 34 CG CD OE1 OE2 REMARK 470 LYS A 35 CG CD CE NZ REMARK 470 GLN A 66 CG CD OE1 NE2 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 O HOH A 548 O HOH A 781 2.12 REMARK 500 O HOH A 781 O HOH A 903 2.17 REMARK 500 O HOH A 525 O HOH A 816 2.19 REMARK 500 O HOH A 517 O HOH A 748 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 538 O HOH A 588 3547 2.10 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 ASP A 33 -151.61 -130.50 REMARK 500 VAL A 194 32.46 -92.30 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 908 DISTANCE = 5.87 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MTA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HSL A 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5HJJ RELATED DB: PDB REMARK 900 RELATED ID: 5HJI RELATED DB: PDB REMARK 900 RELATED ID: 5HJK RELATED DB: PDB DBREF 5HJM A 1 333 UNP Q9V2G1 TRM5A_PYRAB 1 333 SEQADV 5HJM MET A -18 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM GLY A -17 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM SER A -16 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM SER A -15 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM HIS A -14 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM HIS A -13 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM HIS A -12 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM HIS A -11 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM HIS A -10 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM HIS A -9 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM LEU A -8 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM GLU A -7 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM VAL A -6 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM LEU A -5 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM PHE A -4 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM GLN A -3 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM GLY A -2 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM PRO A -1 UNP Q9V2G1 EXPRESSION TAG SEQADV 5HJM HIS A 0 UNP Q9V2G1 EXPRESSION TAG SEQRES 1 A 352 MET GLY SER SER HIS HIS HIS HIS HIS HIS LEU GLU VAL SEQRES 2 A 352 LEU PHE GLN GLY PRO HIS MET SER GLY VAL LYS VAL ARG SEQRES 3 A 352 ARG GLU ASP ALA LYS LYS VAL LEU GLU LEU LEU LYS SER SEQRES 4 A 352 VAL GLY ILE LEU ASP GLY LYS ARG LYS ALA ILE ARG ASP SEQRES 5 A 352 GLU LYS TYR VAL ILE PHE PRO VAL THR ASP THR ASN ILE SEQRES 6 A 352 ALA LYS SER LEU GLY LEU GLU VAL VAL ASP VAL GLU LEU SEQRES 7 A 352 PRO MET ARG PRO GLU ARG GLN ILE TYR LYS ASN LEU GLU SEQRES 8 A 352 ASP LEU LEU PRO ARG GLU ILE PHE LYS LYS LEU GLY ARG SEQRES 9 A 352 LEU ASP ILE VAL GLY ASP ILE ALA ILE VAL SER ILE PRO SEQRES 10 A 352 ASP GLU ILE LEU SER GLU ARG GLU VAL ILE VAL SER ALA SEQRES 11 A 352 ILE ARG LYS LEU TYR PRO LYS VAL LYS VAL ILE ALA ARG SEQRES 12 A 352 ARG GLY PHE HIS SER GLY LEU TYR ARG ILE ARG GLU LEU SEQRES 13 A 352 GLU VAL ILE TRP GLY GLU ASN ARG LEU HIS THR ILE HIS SEQRES 14 A 352 LYS GLU ASN GLY VAL LEU ILE LYS VAL ASP LEU SER LYS SEQRES 15 A 352 VAL PHE PHE ASN PRO ARG MET LYS GLY GLU ARG TYR ARG SEQRES 16 A 352 ILE ALA GLN LEU VAL ASN ASP GLY GLU ARG ILE LEU VAL SEQRES 17 A 352 PRO PHE ALA GLY VAL ILE PRO TYR PRO LEU VAL ILE ALA SEQRES 18 A 352 ARG PHE LYS ASN VAL GLU VAL TYR ALA VAL GLU ILE ASN SEQRES 19 A 352 GLU PHE ALA VAL LYS LEU ALA GLU GLU ASN LEU GLU LEU SEQRES 20 A 352 ASN ARG ASP ARG LEU LYS GLY LYS ILE LYS ILE ILE HIS SEQRES 21 A 352 GLY ASP VAL PHE GLU VAL LEU PRO ASN LEU PRO ASN PHE SEQRES 22 A 352 ASP ARG VAL VAL SER PRO THR PRO LYS GLY VAL ASP ALA SEQRES 23 A 352 LEU SER LEU THR LEU SER LYS ALA GLU LYS PHE LEU HIS SEQRES 24 A 352 TYR TYR ASP PHE VAL HIS GLU SER GLU ILE GLU ARG PHE SEQRES 25 A 352 ARG GLU ARG VAL LEU GLU GLU CYS ARG ARG GLN GLY LYS SEQRES 26 A 352 GLU CYS ARG VAL SER VAL ARG LYS VAL SER ASP TYR LYS SEQRES 27 A 352 PRO HIS VAL TYR LYS VAL CYS ALA ASP VAL GLU ILE LEU SEQRES 28 A 352 SER HET MTA A 401 20 HET ACT A 402 7 HET HSL A 403 14 HETNAM MTA 5'-DEOXY-5'-METHYLTHIOADENOSINE HETNAM ACT ACETATE ION HETNAM HSL HOMOSERINE LACTONE FORMUL 2 MTA C11 H15 N5 O3 S FORMUL 3 ACT C2 H3 O2 1- FORMUL 4 HSL C4 H7 N O2 FORMUL 5 HOH *408(H2 O) HELIX 1 AA1 HIS A -12 GLU A -7 1 6 HELIX 2 AA2 ASP A 10 GLY A 22 1 13 HELIX 3 AA3 ASP A 43 LEU A 50 1 8 HELIX 4 AA4 ASN A 70 LEU A 75 5 6 HELIX 5 AA5 PRO A 76 LYS A 81 1 6 HELIX 6 AA6 PRO A 98 SER A 103 5 6 HELIX 7 AA7 GLU A 104 TYR A 116 1 13 HELIX 8 AA8 ASN A 167 ARG A 169 5 3 HELIX 9 AA9 MET A 170 VAL A 181 1 12 HELIX 10 AB1 ILE A 195 LYS A 205 1 11 HELIX 11 AB2 ASN A 215 ARG A 230 1 16 HELIX 12 AB3 ASP A 231 LEU A 233 5 3 HELIX 13 AB4 ASP A 243 LEU A 248 1 6 HELIX 14 AB5 PRO A 249 LEU A 251 5 3 HELIX 15 AB6 ALA A 267 LYS A 274 1 8 HELIX 16 AB7 GLU A 289 GLN A 304 1 16 SHEET 1 AA1 4 ILE A 31 ARG A 32 0 SHEET 2 AA1 4 TYR A 36 PRO A 40 -1 O ILE A 38 N ILE A 31 SHEET 3 AA1 4 SER A 2 ARG A 7 -1 N VAL A 6 O VAL A 37 SHEET 4 AA1 4 GLU A 53 ASP A 56 -1 O VAL A 55 N GLY A 3 SHEET 1 AA2 4 ASP A 87 VAL A 89 0 SHEET 2 AA2 4 ILE A 92 VAL A 95 -1 O ILE A 94 N ASP A 87 SHEET 3 AA2 4 VAL A 121 SER A 129 1 O VAL A 121 N ALA A 93 SHEET 4 AA2 4 ILE A 134 GLY A 142 -1 O GLU A 138 N ARG A 124 SHEET 1 AA3 2 HIS A 147 GLU A 152 0 SHEET 2 AA3 2 VAL A 155 ASP A 160 -1 O ILE A 157 N HIS A 150 SHEET 1 AA4 7 LYS A 236 HIS A 241 0 SHEET 2 AA4 7 GLU A 208 GLU A 213 1 N ALA A 211 O ILE A 240 SHEET 3 AA4 7 ARG A 186 PRO A 190 1 N ILE A 187 O GLU A 208 SHEET 4 AA4 7 PHE A 254 SER A 259 1 O VAL A 258 N LEU A 188 SHEET 5 AA4 7 ALA A 275 HIS A 286 1 O HIS A 280 N SER A 259 SHEET 6 AA4 7 VAL A 322 LEU A 332 -1 O VAL A 329 N LEU A 279 SHEET 7 AA4 7 GLU A 307 LYS A 319 -1 N SER A 311 O ASP A 328 SITE 1 AC1 14 SER A 49 TYR A 132 ARG A 133 PHE A 191 SITE 2 AC1 14 GLY A 193 GLU A 213 ILE A 214 ASN A 215 SITE 3 AC1 14 GLY A 242 ASP A 243 VAL A 244 PRO A 262 SITE 4 AC1 14 HOH A 625 HOH A 659 SITE 1 AC2 6 ARG A 135 PHE A 166 HOH A 542 HOH A 624 SITE 2 AC2 6 HOH A 669 HOH A 724 SITE 1 AC3 8 LYS A 13 ASP A 266 TYR A 281 ASP A 283 SITE 2 AC3 8 HOH A 562 HOH A 569 HOH A 612 HOH A 770 CRYST1 52.969 55.334 130.376 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 0.018879 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018072 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007670 0.00000