HEADER TRANSFERASE 29-AUG-14 4UY5 TITLE CRYSTAL STRUCTURE OF HISTIDINE-SPECIFIC METHYLTRANSFERASE EGTD FROM TITLE 2 MYCOBACTERIUM SMEGMATIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTIDINE-SPECIFIC METHYLTRANSFERASE EGTD; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HISTIDINE-SPECIFIC METHYLTRANSFERASE, HISTIDINE-ALPHA-N-MET; COMPND 5 EC: 2.1.1.44; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM SMEGMATIS; SOURCE 3 ORGANISM_TAXID: 1772; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI B; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 37762; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: B834(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET30A KEYWDS TRANSFERASE, S-ADENOSYL-L-METHIONINE, ANTIOXIDANT EXPDTA X-RAY DIFFRACTION AUTHOR J.H.JEONG,Y.G.KIM REVDAT 3 12-JUL-17 4UY5 1 REVDAT 2 15-OCT-14 4UY5 1 JRNL REVDAT 1 08-OCT-14 4UY5 0 JRNL AUTH J.H.JEONG,H.J.CHA,S.C.HA,C.ROJVIRIYA,Y.G.KIM JRNL TITL STRUCTURAL INSIGHTS INTO THE HISTIDINE TRIMETHYLATION JRNL TITL 2 ACTIVITY OF EGTD FROM MYCOBACTERIUM SMEGMATIS. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 452 1098 2014 JRNL REFN ISSN 0006-291X JRNL PMID 25251321 JRNL DOI 10.1016/J.BBRC.2014.09.058 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.13 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.490 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 27410 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.200 REMARK 3 FREE R VALUE TEST SET COUNT : 3680 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 27.1299 - 5.8954 1.00 1834 141 0.1580 0.1911 REMARK 3 2 5.8954 - 4.6872 1.00 1825 147 0.1598 0.2084 REMARK 3 3 4.6872 - 4.0970 1.00 1810 140 0.1369 0.1707 REMARK 3 4 4.0970 - 3.7235 1.00 1821 144 0.1572 0.1576 REMARK 3 5 3.7235 - 3.4571 1.00 1839 150 0.1774 0.2368 REMARK 3 6 3.4571 - 3.2537 1.00 1805 142 0.1878 0.2672 REMARK 3 7 3.2537 - 3.0910 1.00 1822 148 0.2269 0.2337 REMARK 3 8 3.0910 - 2.9566 1.00 1837 143 0.2198 0.3048 REMARK 3 9 2.9566 - 2.8429 1.00 1818 133 0.2222 0.3128 REMARK 3 10 2.8429 - 2.7449 1.00 1817 143 0.2118 0.2489 REMARK 3 11 2.7449 - 2.6591 0.99 1777 141 0.2067 0.2773 REMARK 3 12 2.6591 - 2.5832 0.99 1833 144 0.2110 0.2155 REMARK 3 13 2.5832 - 2.5152 0.99 1810 149 0.2072 0.2645 REMARK 3 14 2.5152 - 2.4539 0.99 1839 140 0.2087 0.2744 REMARK 3 15 2.4539 - 2.3982 0.99 1767 140 0.1980 0.2717 REMARK 3 16 2.3982 - 2.3471 0.99 1837 142 0.1992 0.2299 REMARK 3 17 2.3471 - 2.3002 0.99 1802 143 0.2012 0.2410 REMARK 3 18 2.3002 - 2.2568 0.99 1804 140 0.2076 0.2908 REMARK 3 19 2.2568 - 2.2165 0.99 1824 136 0.2197 0.3078 REMARK 3 20 2.2165 - 2.1790 0.99 1806 143 0.2372 0.2820 REMARK 3 21 2.1790 - 2.1439 0.98 1799 132 0.2348 0.2873 REMARK 3 22 2.1439 - 2.1109 0.98 1763 136 0.2533 0.3414 REMARK 3 23 2.1109 - 2.0799 0.99 1813 142 0.2725 0.3190 REMARK 3 24 2.0799 - 2.0506 0.98 1817 143 0.2810 0.3180 REMARK 3 25 2.0506 - 2.0229 0.98 1773 138 0.2940 0.3605 REMARK 3 26 2.0229 - 1.9966 0.96 1772 140 0.2950 0.3569 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.750 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.22 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 : 0.008 2573 REMARK 3 ANGLE : 1.053 3497 REMARK 3 CHIRALITY : 0.042 398 REMARK 3 PLANARITY : 0.005 462 REMARK 3 DIHEDRAL : 13.065 924 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -18.6065 7.5433 -0.1317 REMARK 3 T TENSOR REMARK 3 T11: 0.2467 T22: 0.1892 REMARK 3 T33: 0.2134 T12: 0.0058 REMARK 3 T13: 0.0660 T23: -0.0455 REMARK 3 L TENSOR REMARK 3 L11: 1.7679 L22: 0.4108 REMARK 3 L33: 1.0641 L12: 0.4129 REMARK 3 L13: -0.6205 L23: -0.1838 REMARK 3 S TENSOR REMARK 3 S11: -0.0131 S12: 0.1501 S13: 0.0763 REMARK 3 S21: -0.0952 S22: 0.0746 S23: -0.0553 REMARK 3 S31: -0.1267 S32: -0.1712 S33: -0.0608 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 4UY5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-AUG-14. REMARK 100 THE DEPOSITION ID IS D_1290061631. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-AUG-12 REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : 9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 5C (4A) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28410 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 13.70 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 39.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : 0.34000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M IMIDAZOLE PH9.0, 4.2 M AMMONIUM REMARK 280 ACETATE REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 69.83000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 37.32050 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 37.32050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.91500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 37.32050 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 37.32050 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 104.74500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 37.32050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.32050 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 34.91500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 37.32050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.32050 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 104.74500 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 69.83000 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 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 A2016 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 MSE A 1 REMARK 465 HIS A 328 REMARK 465 HIS A 329 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 TYR A 39 57.70 -106.01 REMARK 500 HIS A 151 40.04 -101.06 REMARK 500 ASP A 207 70.29 -160.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 1328 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 1329 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4UY6 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HISTIDINE AND SAH BOUND HISTIDINE- SPECIFIC REMARK 900 METHYLTRANSFERASE EGTD FROM MYCOBACTERIUM SMEGMATIS REMARK 900 RELATED ID: 4UY7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HISTIDINE BOUND HISTIDINE-SPECIFIC REMARK 900 METHYLTRANSFERASE EGTD FROM MYCOBACTERIUM SMEGMATIS REMARK 900 RELATED ID: 4UZ0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APOPTOSIS REPRESSOR WITH CARD (ARC ) DBREF 4UY5 A 1 321 UNP A0R5M8 EGTD_MYCS2 1 321 SEQADV 4UY5 LEU A 322 UNP A0R5M8 EXPRESSION TAG SEQADV 4UY5 GLU A 323 UNP A0R5M8 EXPRESSION TAG SEQADV 4UY5 HIS A 324 UNP A0R5M8 EXPRESSION TAG SEQADV 4UY5 HIS A 325 UNP A0R5M8 EXPRESSION TAG SEQADV 4UY5 HIS A 326 UNP A0R5M8 EXPRESSION TAG SEQADV 4UY5 HIS A 327 UNP A0R5M8 EXPRESSION TAG SEQADV 4UY5 HIS A 328 UNP A0R5M8 EXPRESSION TAG SEQADV 4UY5 HIS A 329 UNP A0R5M8 EXPRESSION TAG SEQRES 1 A 329 MSE THR LEU SER LEU ALA ASN TYR LEU ALA ALA ASP SER SEQRES 2 A 329 ALA ALA GLU ALA LEU ARG ARG ASP VAL ARG ALA GLY LEU SEQRES 3 A 329 THR ALA ALA PRO LYS SER LEU PRO PRO LYS TRP PHE TYR SEQRES 4 A 329 ASP ALA VAL GLY SER ASP LEU PHE ASP GLN ILE THR ARG SEQRES 5 A 329 LEU PRO GLU TYR TYR PRO THR ARG THR GLU ALA GLN ILE SEQRES 6 A 329 LEU ARG THR ARG SER ALA GLU ILE ILE ALA ALA ALA GLY SEQRES 7 A 329 ALA ASP THR LEU VAL GLU LEU GLY SER GLY THR SER GLU SEQRES 8 A 329 LYS THR ARG MSE LEU LEU ASP ALA MSE ARG ASP ALA GLU SEQRES 9 A 329 LEU LEU ARG ARG PHE ILE PRO PHE ASP VAL ASP ALA GLY SEQRES 10 A 329 VAL LEU ARG SER ALA GLY ALA ALA ILE GLY ALA GLU TYR SEQRES 11 A 329 PRO GLY ILE GLU ILE ASP ALA VAL CYS GLY ASP PHE GLU SEQRES 12 A 329 GLU HIS LEU GLY LYS ILE PRO HIS VAL GLY ARG ARG LEU SEQRES 13 A 329 VAL VAL PHE LEU GLY SER THR ILE GLY ASN LEU THR PRO SEQRES 14 A 329 ALA PRO ARG ALA GLU PHE LEU SER THR LEU ALA ASP THR SEQRES 15 A 329 LEU GLN PRO GLY ASP SER LEU LEU LEU GLY THR ASP LEU SEQRES 16 A 329 VAL LYS ASP THR GLY ARG LEU VAL ARG ALA TYR ASP ASP SEQRES 17 A 329 ALA ALA GLY VAL THR ALA ALA PHE ASN ARG ASN VAL LEU SEQRES 18 A 329 ALA VAL VAL ASN ARG GLU LEU SER ALA ASP PHE ASP LEU SEQRES 19 A 329 ASP ALA PHE GLU HIS VAL ALA LYS TRP ASN SER ASP GLU SEQRES 20 A 329 GLU ARG ILE GLU MSE TRP LEU ARG ALA ARG THR ALA GLN SEQRES 21 A 329 HIS VAL ARG VAL ALA ALA LEU ASP LEU GLU VAL ASP PHE SEQRES 22 A 329 ALA ALA GLY GLU GLU MSE LEU THR GLU VAL SER CYS LYS SEQRES 23 A 329 PHE ARG PRO GLU ASN VAL VAL ALA GLU LEU ALA GLU ALA SEQRES 24 A 329 GLY LEU ARG GLN THR HIS TRP TRP THR ASP PRO ALA GLY SEQRES 25 A 329 ASP PHE GLY LEU SER LEU ALA VAL ARG LEU GLU HIS HIS SEQRES 26 A 329 HIS HIS HIS HIS MODRES 4UY5 MSE A 95 MET SELENOMETHIONINE MODRES 4UY5 MSE A 100 MET SELENOMETHIONINE MODRES 4UY5 MSE A 252 MET SELENOMETHIONINE MODRES 4UY5 MSE A 279 MET SELENOMETHIONINE HET MSE A 95 8 HET MSE A 100 8 HET MSE A 252 8 HET MSE A 279 8 HET IMD A1328 5 HET ACT A1329 4 HETNAM MSE SELENOMETHIONINE HETNAM IMD IMIDAZOLE HETNAM ACT ACETATE ION FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 IMD C3 H5 N2 1+ FORMUL 3 ACT C2 H3 O2 1- FORMUL 4 HOH *82(H2 O) HELIX 1 1 ASP A 12 ALA A 28 1 17 HELIX 2 2 PRO A 34 TYR A 39 5 6 HELIX 3 3 ASP A 40 THR A 51 1 12 HELIX 4 4 TYR A 57 GLY A 78 1 22 HELIX 5 5 THR A 89 ALA A 103 1 15 HELIX 6 6 ASP A 115 TYR A 130 1 16 HELIX 7 7 HIS A 145 ILE A 149 5 5 HELIX 8 8 SER A 162 LEU A 167 5 6 HELIX 9 9 THR A 168 LEU A 183 1 16 HELIX 10 10 ASP A 198 TYR A 206 1 9 HELIX 11 11 GLY A 211 SER A 229 1 19 HELIX 12 12 ASP A 233 ASP A 235 5 3 HELIX 13 13 ALA A 265 ASP A 268 5 4 HELIX 14 14 ARG A 288 ALA A 299 1 12 SHEET 1 AA 8 LEU A 3 ASN A 7 0 SHEET 2 AA 8 GLU A 134 CYS A 139 1 O ILE A 135 N SER A 4 SHEET 3 AA 8 ARG A 108 ASP A 113 1 O PHE A 109 N ASP A 136 SHEET 4 AA 8 THR A 81 LEU A 85 1 O LEU A 82 N ILE A 110 SHEET 5 AA 8 ARG A 155 PHE A 159 1 O LEU A 156 N VAL A 83 SHEET 6 AA 8 SER A 188 ASP A 194 1 O SER A 188 N VAL A 157 SHEET 7 AA 8 PHE A 314 ARG A 321 -1 O GLY A 315 N THR A 193 SHEET 8 AA 8 LEU A 301 THR A 308 -1 O ARG A 302 N VAL A 320 SHEET 1 AB 3 PHE A 237 ASN A 244 0 SHEET 2 AB 3 ARG A 249 ALA A 256 -1 O ARG A 249 N ASN A 244 SHEET 3 AB 3 GLU A 278 CYS A 285 -1 O MSE A 279 N LEU A 254 SHEET 1 AC 2 GLN A 260 VAL A 264 0 SHEET 2 AC 2 LEU A 269 PHE A 273 -1 O LEU A 269 N VAL A 264 LINK C ARG A 94 N MSE A 95 1555 1555 1.33 LINK C MSE A 95 N LEU A 96 1555 1555 1.33 LINK C ALA A 99 N MSE A 100 1555 1555 1.34 LINK C MSE A 100 N ARG A 101 1555 1555 1.32 LINK C GLU A 251 N MSE A 252 1555 1555 1.33 LINK C MSE A 252 N TRP A 253 1555 1555 1.33 LINK C GLU A 278 N MSE A 279 1555 1555 1.33 LINK C MSE A 279 N LEU A 280 1555 1555 1.33 SITE 1 AC1 5 PHE A 47 TYR A 206 PHE A 216 GLU A 282 SITE 2 AC1 5 HOH A2055 SITE 1 AC2 5 TYR A 56 ASN A 166 TYR A 206 SER A 284 SITE 2 AC2 5 HOH A2040 CRYST1 74.641 74.641 139.660 90.00 90.00 90.00 P 41 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 0.013397 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013397 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007160 0.00000