HEADER TRANSFERASE 08-AUG-13 4M60 TITLE CRYSTAL STRUCTURE OF MACROLIDE GLYCOSYLTRANSFERASES OLED COMPND MOL_ID: 1; COMPND 2 MOLECULE: OLEANDOMYCIN GLYCOSYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES ANTIBIOTICUS; SOURCE 3 ORGANISM_TAXID: 1890; SOURCE 4 GENE: OLED; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, ENZYME DISCOVERY KEYWDS 2 FOR NATURAL PRODUCT BIOSYNTHESIS, NATPRO, OLEANDOMYCIN KEYWDS 3 GLYCOSYLTRANSFERASE, PSI-BIOLOGY, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.L.OLMOS JR.,E.MARTINEZ III,F.WANG,K.E.HELMICH,S.SINGH,W.XU, AUTHOR 2 C.A.BINGMAN,J.S.THORSON,G.N.PHILLIPS JR.,ENZYME DISCOVERY FOR AUTHOR 3 NATURAL PRODUCT BIOSYNTHESIS (NATPRO) REVDAT 3 17-JUL-19 4M60 1 REMARK LINK REVDAT 2 15-NOV-17 4M60 1 REMARK REVDAT 1 04-SEP-13 4M60 0 JRNL AUTH J.L.OLMOS JR.,E.MARTINEZ III,F.WANG,K.E.HELMICH,S.SINGH, JRNL AUTH 2 W.XU,C.A.BINGMAN,J.S.THORSON,G.N.PHILLIPS JR. JRNL TITL CRYSTAL STRUCTURE OF MACROLIDE GLYCOSYLTRANSFERASES OLED JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.77 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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) : 1.77 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.960 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 75767 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.290 REMARK 3 FREE R VALUE TEST SET COUNT : 4008 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.220 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.17 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 NULL REMARK 3 ANGLE : 1.159 NULL REMARK 3 CHIRALITY : 0.061 NULL REMARK 3 PLANARITY : 0.006 NULL REMARK 3 DIHEDRAL : 16.150 NULL 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): 41.2765 48.4311 21.6719 REMARK 3 T TENSOR REMARK 3 T11: 0.1598 T22: 0.1904 REMARK 3 T33: 0.2213 T12: -0.0196 REMARK 3 T13: -0.0532 T23: 0.0021 REMARK 3 L TENSOR REMARK 3 L11: 1.0948 L22: 0.6743 REMARK 3 L33: 1.9036 L12: -0.2016 REMARK 3 L13: -0.8113 L23: 0.1207 REMARK 3 S TENSOR REMARK 3 S11: 0.0604 S12: -0.0966 S13: 0.1032 REMARK 3 S21: 0.0283 S22: -0.0038 S23: 0.0015 REMARK 3 S31: -0.1392 S32: 0.0072 S33: -0.0397 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 4M60 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-AUG-13. REMARK 100 THE DEPOSITION ID IS D_1000081509. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97939 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL CRYO-COOLED REMARK 200 SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000, DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37890 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.770 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 11.60 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.77 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 11.00 REMARK 200 R MERGE FOR SHELL (I) : 0.89200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX 1.8.2_1309 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION (10-15 MG/ML PROTEIN, REMARK 280 25MM TRIS PH 7.5 AND 150MM NACL) MIXED IN A 1:1 RATIO WITH THE REMARK 280 WELL SOLUTION (45% POLYACRYLATE 2100, SODIUM SALT, 0.1M HEPES PH REMARK 280 6.5) CRYOPROTECTED WITH 45% POLYACRYLATE 2100, SODIUM SALT, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 62.06700 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 35.83440 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 22.54533 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 62.06700 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 35.83440 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 22.54533 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 62.06700 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 35.83440 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 22.54533 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 71.66880 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 45.09067 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 71.66880 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 45.09067 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 71.66880 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 45.09067 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 C8 EPE A 501 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 753 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 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MSE A 1 REMARK 465 THR A 2 REMARK 465 THR A 3 REMARK 465 GLN A 4 REMARK 465 THR A 5 REMARK 465 ASP A 218 REMARK 465 ARG A 219 REMARK 465 ALA A 220 REMARK 465 GLU A 221 REMARK 465 GLU A 222 REMARK 465 GLY A 223 REMARK 465 GLY A 224 REMARK 465 GLY A 240 REMARK 465 SER A 241 REMARK 465 ALA A 242 REMARK 465 PHE A 243 REMARK 465 THR A 244 REMARK 465 LYS A 245 REMARK 465 GLN A 246 REMARK 465 GLY A 270 REMARK 465 ARG A 271 REMARK 465 LYS A 272 REMARK 465 VAL A 273 REMARK 465 THR A 274 REMARK 465 ARG A 401 REMARK 465 HIS A 402 REMARK 465 GLU A 403 REMARK 465 ARG A 404 REMARK 465 GLN A 405 REMARK 465 GLU A 406 REMARK 465 PRO A 407 REMARK 465 VAL A 408 REMARK 465 GLY A 409 REMARK 465 ASP A 410 REMARK 465 ARG A 411 REMARK 465 PRO A 412 REMARK 465 ASN A 413 REMARK 465 GLY A 414 REMARK 465 GLY A 415 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 H GLY A 386 O HOH A 700 1.55 REMARK 500 H ALA A 348 OE1 GLU A 351 1.57 REMARK 500 HH11 ARG A 151 O HOH A 718 1.57 REMARK 500 O HOH A 688 O HOH A 755 1.99 REMARK 500 O HOH A 612 O HOH A 748 2.08 REMARK 500 O HOH A 748 O HOH A 812 2.11 REMARK 500 O HOH A 726 O HOH A 733 2.12 REMARK 500 O HOH A 640 O HOH A 809 2.13 REMARK 500 O HOH A 749 O HOH A 809 2.16 REMARK 500 O HOH A 668 O HOH A 723 2.17 REMARK 500 OD1 ASN A 87 O HOH A 819 2.18 REMARK 500 O HOH A 699 O HOH A 729 2.18 REMARK 500 OE1 GLU A 380 O HOH A 834 2.18 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 VAL A 21 -52.23 -126.08 REMARK 500 ASP A 103 56.77 -157.84 REMARK 500 ALA A 276 12.45 -144.78 REMARK 500 ALA A 307 34.76 72.67 REMARK 500 ALA A 328 43.67 -108.63 REMARK 500 VAL A 329 -53.47 61.51 REMARK 500 PRO A 399 87.32 -64.70 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 NA A 502 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 300 O REMARK 620 2 THR A 320 OG1 104.7 REMARK 620 3 HOH A 626 O 86.3 99.7 REMARK 620 4 LEU A 297 O 99.7 85.0 171.3 REMARK 620 5 HOH A 744 O 86.6 168.4 78.3 95.7 REMARK 620 6 THR A 318 O 155.1 68.4 72.0 103.4 100.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2IYF RELATED DB: PDB REMARK 900 RELATED ID: NATPRO-GO.122287 RELATED DB: TARGETTRACK DBREF 4M60 A 1 415 UNP Q3HTL6 Q3HTL6_STRAT 1 415 SEQADV 4M60 GLY A -2 UNP Q3HTL6 EXPRESSION TAG SEQADV 4M60 SER A -1 UNP Q3HTL6 EXPRESSION TAG SEQADV 4M60 HIS A 0 UNP Q3HTL6 EXPRESSION TAG SEQRES 1 A 418 GLY SER HIS MSE THR THR GLN THR THR PRO ALA HIS ILE SEQRES 2 A 418 ALA MSE PHE SER ILE ALA ALA HIS GLY HIS VAL ASN PRO SEQRES 3 A 418 SER LEU GLU VAL ILE ARG GLU LEU VAL ALA ARG GLY HIS SEQRES 4 A 418 ARG VAL THR TYR ALA ILE PRO PRO VAL PHE ALA ASP LYS SEQRES 5 A 418 VAL ALA ALA THR GLY ALA ARG PRO VAL LEU TYR HIS SER SEQRES 6 A 418 THR LEU PRO GLY PRO ASP ALA ASP PRO GLU ALA TRP GLY SEQRES 7 A 418 SER THR LEU LEU ASP ASN VAL GLU PRO PHE LEU ASN ASP SEQRES 8 A 418 ALA ILE GLN ALA LEU PRO GLN LEU ALA ASP ALA TYR ALA SEQRES 9 A 418 ASP ASP ILE PRO ASP LEU VAL LEU HIS ASP ILE THR SER SEQRES 10 A 418 TYR PRO ALA ARG VAL LEU ALA ARG ARG TRP GLY VAL PRO SEQRES 11 A 418 ALA VAL SER LEU SER PRO ASN LEU VAL ALA TRP LYS GLY SEQRES 12 A 418 TYR GLU GLU GLU VAL ALA GLU PRO MSE TRP ARG GLU PRO SEQRES 13 A 418 ARG GLN THR GLU ARG GLY ARG ALA TYR TYR ALA ARG PHE SEQRES 14 A 418 GLU ALA TRP LEU LYS GLU ASN GLY ILE THR GLU HIS PRO SEQRES 15 A 418 ASP THR PHE ALA SER HIS PRO PRO ARG SER LEU VAL LEU SEQRES 16 A 418 ILE PRO LYS ALA LEU GLN PRO HIS ALA ASP ARG VAL ASP SEQRES 17 A 418 GLU ASP VAL TYR THR PHE VAL GLY ALA CYS GLN GLY ASP SEQRES 18 A 418 ARG ALA GLU GLU GLY GLY TRP GLN ARG PRO ALA GLY ALA SEQRES 19 A 418 GLU LYS VAL VAL LEU VAL SER LEU GLY SER ALA PHE THR SEQRES 20 A 418 LYS GLN PRO ALA PHE TYR ARG GLU CYS VAL ARG ALA PHE SEQRES 21 A 418 GLY ASN LEU PRO GLY TRP HIS LEU VAL LEU GLN ILE GLY SEQRES 22 A 418 ARG LYS VAL THR PRO ALA GLU LEU GLY GLU LEU PRO ASP SEQRES 23 A 418 ASN VAL GLU VAL HIS ASP TRP VAL PRO GLN LEU ALA ILE SEQRES 24 A 418 LEU ARG GLN ALA ASP LEU PHE VAL THR HIS ALA GLY ALA SEQRES 25 A 418 GLY GLY SER GLN GLU GLY LEU ALA THR ALA THR PRO MSE SEQRES 26 A 418 ILE ALA VAL PRO GLN ALA VAL ASP GLN PHE GLY ASN ALA SEQRES 27 A 418 ASP MSE LEU GLN GLY LEU GLY VAL ALA ARG LYS LEU ALA SEQRES 28 A 418 THR GLU GLU ALA THR ALA ASP LEU LEU ARG GLU THR ALA SEQRES 29 A 418 LEU ALA LEU VAL ASP ASP PRO GLU VAL ALA ARG ARG LEU SEQRES 30 A 418 ARG ARG ILE GLN ALA GLU MSE ALA GLN GLU GLY GLY THR SEQRES 31 A 418 ARG ARG ALA ALA ASP LEU ILE GLU ALA GLU LEU PRO ALA SEQRES 32 A 418 ARG HIS GLU ARG GLN GLU PRO VAL GLY ASP ARG PRO ASN SEQRES 33 A 418 GLY GLY MODRES 4M60 MSE A 12 MET SELENOMETHIONINE MODRES 4M60 MSE A 149 MET SELENOMETHIONINE MODRES 4M60 MSE A 322 MET SELENOMETHIONINE MODRES 4M60 MSE A 337 MET SELENOMETHIONINE MODRES 4M60 MSE A 381 MET SELENOMETHIONINE HET MSE A 12 17 HET MSE A 149 17 HET MSE A 322 17 HET MSE A 337 17 HET MSE A 381 17 HET EPE A 501 32 HET NA A 502 1 HETNAM MSE SELENOMETHIONINE HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETNAM NA SODIUM ION HETSYN EPE HEPES FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 EPE C8 H18 N2 O4 S FORMUL 3 NA NA 1+ FORMUL 4 HOH *245(H2 O) HELIX 1 1 ALA A 17 PRO A 23 5 7 HELIX 2 2 SER A 24 ARG A 34 1 11 HELIX 3 3 PRO A 43 VAL A 45 5 3 HELIX 4 4 PHE A 46 ALA A 52 1 7 HELIX 5 5 ASP A 70 GLY A 75 5 6 HELIX 6 6 THR A 77 ALA A 101 1 25 HELIX 7 7 SER A 114 GLY A 125 1 12 HELIX 8 8 GLY A 140 VAL A 145 1 6 HELIX 9 9 VAL A 145 ARG A 151 1 7 HELIX 10 10 GLU A 152 GLN A 155 5 4 HELIX 11 11 THR A 156 ASN A 173 1 18 HELIX 12 12 HIS A 178 HIS A 185 1 8 HELIX 13 13 PRO A 194 GLN A 198 5 5 HELIX 14 14 HIS A 200 VAL A 204 5 5 HELIX 15 15 ALA A 248 GLY A 258 1 11 HELIX 16 16 PRO A 292 ARG A 298 1 7 HELIX 17 17 GLY A 310 THR A 318 1 9 HELIX 18 18 VAL A 329 LEU A 341 1 13 HELIX 19 19 THR A 353 ASP A 366 1 14 HELIX 20 20 ASP A 367 GLY A 385 1 19 HELIX 21 21 GLY A 386 ALA A 396 1 11 SHEET 1 A 7 ARG A 56 LEU A 59 0 SHEET 2 A 7 ARG A 37 ILE A 42 1 N TYR A 40 O ARG A 56 SHEET 3 A 7 HIS A 9 PHE A 13 1 N MSE A 12 O THR A 39 SHEET 4 A 7 LEU A 107 ASP A 111 1 O LEU A 109 N ALA A 11 SHEET 5 A 7 ALA A 128 SER A 132 1 O LEU A 131 N HIS A 110 SHEET 6 A 7 SER A 189 VAL A 191 1 O LEU A 190 N SER A 130 SHEET 7 A 7 TYR A 209 PHE A 211 1 O THR A 210 N VAL A 191 SHEET 1 B 6 VAL A 285 HIS A 288 0 SHEET 2 B 6 TRP A 263 GLN A 268 1 N LEU A 267 O GLU A 286 SHEET 3 B 6 LYS A 233 SER A 238 1 N VAL A 235 O VAL A 266 SHEET 4 B 6 LEU A 302 THR A 305 1 O VAL A 304 N LEU A 236 SHEET 5 B 6 MSE A 322 ALA A 324 1 O ILE A 323 N THR A 305 SHEET 6 B 6 ALA A 344 LYS A 346 1 O ARG A 345 N ALA A 324 LINK C ALA A 11 N MSE A 12 1555 1555 1.34 LINK C MSE A 12 N PHE A 13 1555 1555 1.33 LINK C PRO A 148 N MSE A 149 1555 1555 1.32 LINK C MSE A 149 N TRP A 150 1555 1555 1.33 LINK C PRO A 321 N MSE A 322 1555 1555 1.33 LINK C MSE A 322 N ILE A 323 1555 1555 1.32 LINK C ASP A 336 N MSE A 337 1555 1555 1.33 LINK C MSE A 337 N LEU A 338 1555 1555 1.32 LINK C GLU A 380 N MSE A 381 1555 1555 1.33 LINK C MSE A 381 N ALA A 382 1555 1555 1.33 LINK O ALA A 300 NA NA A 502 1555 1555 2.25 LINK OG1 THR A 320 NA NA A 502 1555 1555 2.34 LINK NA NA A 502 O HOH A 626 1555 1555 2.35 LINK O LEU A 297 NA NA A 502 1555 1555 2.43 LINK NA NA A 502 O HOH A 744 1555 1555 2.46 LINK O THR A 318 NA NA A 502 1555 1555 3.16 SITE 1 AC1 2 ASP A 48 ARG A 56 SITE 1 AC2 6 LEU A 297 ALA A 300 THR A 318 THR A 320 SITE 2 AC2 6 HOH A 626 HOH A 744 CRYST1 124.134 124.134 67.636 90.00 90.00 120.00 H 3 9 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 0.008056 0.004651 0.000000 0.00000 SCALE2 0.000000 0.009302 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014785 0.00000