PDB Short entry for 5AX3 HEADER TRANSFERASE/TRANSFERASE INHIBITOR 14-JUL-15 5AX3 TITLE CRYSTAL STRUCTURE OF ERK2 COMPLEXED WITH ALLOSTERIC AND ATP- TITLE 2 COMPETITIVE INHIBITORS. COMPND MOL_ID: 1; COMPND 2 MOLECULE: MITOGEN-ACTIVATED PROTEIN KINASE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MAPK 1,ERT1,EXTRACELLULAR SIGNAL-REGULATED KINASE 2,ERK-2, COMPND 5 MAP KINASE ISOFORM P42,P42-MAPK,MITOGEN-ACTIVATED PROTEIN KINASE 2, COMPND 6 MAPK 2; COMPND 7 EC: 2.7.11.24; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: ALLOSTERIC AND ATP-COMPETITIVE INHIBITOR; COMPND 11 CHAIN: B; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MAPK1, ERK2, PRKM1, PRKM2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX 6P-1; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_TAXID: 9606 KEYWDS TERNARY COMPLEX, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.KINOSHITA,H.SUGIYAMA,Y.MORI,N.TAKAHASHI,A.TOMONAGA REVDAT 3 08-NOV-23 5AX3 1 REMARK REVDAT 2 26-FEB-20 5AX3 1 JRNL REMARK REVDAT 1 10-FEB-16 5AX3 0 JRNL AUTH T.KINOSHITA,H.SUGIYAMA,Y.MORI,N.TAKAHASHI,A.TOMONAGA JRNL TITL IDENTIFICATION OF ALLOSTERIC ERK2 INHIBITORS THROUGH IN JRNL TITL 2 SILICO BIASED SCREENING AND COMPETITIVE BINDING ASSAY JRNL REF BIOORG.MED.CHEM.LETT. V. 26 955 2016 JRNL REFN ESSN 1464-3405 JRNL PMID 26733474 JRNL DOI 10.1016/J.BMCL.2015.12.056 REMARK 2 REMARK 2 RESOLUTION. 2.98 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.89 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 13356 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.239 REMARK 3 R VALUE (WORKING SET) : 0.236 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 614 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 43.8906 - 4.7354 1.00 3212 140 0.2348 0.2752 REMARK 3 2 4.7354 - 3.7593 1.00 3187 163 0.2200 0.2349 REMARK 3 3 3.7593 - 3.2843 1.00 3182 158 0.2412 0.3642 REMARK 3 4 3.2843 - 2.9840 0.99 3161 153 0.2869 0.3579 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) : 0.430 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.850 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 2899 REMARK 3 ANGLE : 0.753 3923 REMARK 3 CHIRALITY : 0.027 432 REMARK 3 PLANARITY : 0.003 494 REMARK 3 DIHEDRAL : 15.527 1098 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 5AX3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-JUL-15. REMARK 100 THE DEPOSITION ID IS D_1300000114. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-DEC-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-17A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL 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 : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13356 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.980 REMARK 200 RESOLUTION RANGE LOW (A) : 43.890 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.69300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.250 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2FYS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, SODIUM CHLORIDE, PH 5.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K 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 21.91750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.43550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.23250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.43550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.91750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.23250 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 GLY A -16 REMARK 465 ASP A -15 REMARK 465 LEU A -14 REMARK 465 GLY A -13 REMARK 465 SER A -12 REMARK 465 ASP A -11 REMARK 465 GLU A -10 REMARK 465 LEU A -9 REMARK 465 MET A -8 REMARK 465 ALA A -7 REMARK 465 ALA A -6 REMARK 465 ALA A -5 REMARK 465 ALA A -4 REMARK 465 ALA A -3 REMARK 465 ALA A -2 REMARK 465 GLY A -1 REMARK 465 ALA A 0 REMARK 465 GLY A 25 REMARK 465 ALA A 26 REMARK 465 ASP A 166 REMARK 465 PRO A 167 REMARK 465 ASP A 168 REMARK 465 HIS A 169 REMARK 465 ASP A 170 REMARK 465 HIS A 171 REMARK 465 THR A 172 REMARK 465 GLY A 173 REMARK 465 ALA A 180 REMARK 465 ASN A 191A REMARK 465 SER A 191B REMARK 465 LYS A 191C REMARK 465 LEU A 242 REMARK 465 ASN A 243 REMARK 465 CYS A 244 REMARK 465 ILE A 245 REMARK 465 ILE A 246 REMARK 465 ASN A 247 REMARK 465 ARG A 349 REMARK 465 SER A 350 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 OD2 ASP A 102 O3' 5ID A 401 2.15 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 ARG A 6 -101.48 55.51 REMARK 500 ASP A 11 95.17 -68.83 REMARK 500 PRO A 49 -130.38 -90.68 REMARK 500 THR A 109 -14.54 64.76 REMARK 500 ARG A 139 -46.45 62.80 REMARK 500 THR A 151 36.71 -93.88 REMARK 500 CYS A 157 -158.49 -127.71 REMARK 500 LEU A 175 -49.32 62.80 REMARK 500 TYR A 178 112.47 -19.82 REMARK 500 ARG A 182 42.35 -96.21 REMARK 500 ASP A 225 -66.55 -129.71 REMARK 500 LEU A 284 52.08 -100.24 REMARK 500 ARG A 291 46.37 -88.31 REMARK 500 ILE A 292 170.42 54.79 REMARK 500 GLU A 295 -46.01 67.46 REMARK 500 LEU A 303 72.37 -117.59 REMARK 500 PHE A 321 -157.16 -113.75 REMARK 500 ASP A 322 -40.31 67.32 REMARK 500 LEU A 325 78.72 -157.25 REMARK 500 LYS B 351 -169.20 -73.58 REMARK 500 TYR B 353 158.77 63.96 REMARK 500 LEU B 357 -102.37 53.16 REMARK 500 TRP B 358 -154.83 135.24 REMARK 500 ASN B 359 146.00 -31.27 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 5ID A 401 DBREF 5AX3 A -8 350 UNP P28482 MK01_HUMAN 1 360 DBREF 5AX3 B 349 360 PDB 5AX3 5AX3 349 360 SEQADV 5AX3 GLY A -16 UNP P28482 EXPRESSION TAG SEQADV 5AX3 ASP A -15 UNP P28482 EXPRESSION TAG SEQADV 5AX3 LEU A -14 UNP P28482 EXPRESSION TAG SEQADV 5AX3 GLY A -13 UNP P28482 EXPRESSION TAG SEQADV 5AX3 SER A -12 UNP P28482 EXPRESSION TAG SEQADV 5AX3 ASP A -11 UNP P28482 EXPRESSION TAG SEQADV 5AX3 GLU A -10 UNP P28482 EXPRESSION TAG SEQADV 5AX3 LEU A -9 UNP P28482 EXPRESSION TAG SEQRES 1 A 368 GLY ASP LEU GLY SER ASP GLU LEU MET ALA ALA ALA ALA SEQRES 2 A 368 ALA ALA GLY ALA GLY PRO GLU MET VAL ARG GLY GLN VAL SEQRES 3 A 368 PHE ASP VAL GLY PRO ARG TYR THR ASN LEU SER TYR ILE SEQRES 4 A 368 GLY GLU GLY ALA TYR GLY MET VAL CYS SER ALA TYR ASP SEQRES 5 A 368 ASN VAL ASN LYS VAL ARG VAL ALA ILE LYS LYS ILE SER SEQRES 6 A 368 PRO PHE GLU HIS GLN THR TYR CYS GLN ARG THR LEU ARG SEQRES 7 A 368 GLU ILE LYS ILE LEU LEU ARG PHE ARG HIS GLU ASN ILE SEQRES 8 A 368 ILE GLY ILE ASN ASP ILE ILE ARG ALA PRO THR ILE GLU SEQRES 9 A 368 GLN MET LYS ASP VAL TYR ILE VAL GLN ASP LEU MET GLU SEQRES 10 A 368 THR ASP LEU TYR LYS LEU LEU LYS THR GLN HIS LEU SER SEQRES 11 A 368 ASN ASP HIS ILE CYS TYR PHE LEU TYR GLN ILE LEU ARG SEQRES 12 A 368 GLY LEU LYS TYR ILE HIS SER ALA ASN VAL LEU HIS ARG SEQRES 13 A 368 ASP LEU LYS PRO SER ASN LEU LEU LEU ASN THR THR CYS SEQRES 14 A 368 ASP LEU LYS ILE CYS ASP PHE GLY LEU ALA ARG VAL ALA SEQRES 15 A 368 ASP PRO ASP HIS ASP HIS THR GLY PHE LEU THR GLU TYR SEQRES 16 A 368 VAL ALA THR ARG TRP TYR ARG ALA PRO GLU ILE MET LEU SEQRES 17 A 368 ASN SER LYS GLY TYR THR LYS SER ILE ASP ILE TRP SER SEQRES 18 A 368 VAL GLY CYS ILE LEU ALA GLU MET LEU SER ASN ARG PRO SEQRES 19 A 368 ILE PHE PRO GLY LYS HIS TYR LEU ASP GLN LEU ASN HIS SEQRES 20 A 368 ILE LEU GLY ILE LEU GLY SER PRO SER GLN GLU ASP LEU SEQRES 21 A 368 ASN CYS ILE ILE ASN LEU LYS ALA ARG ASN TYR LEU LEU SEQRES 22 A 368 SER LEU PRO HIS LYS ASN LYS VAL PRO TRP ASN ARG LEU SEQRES 23 A 368 PHE PRO ASN ALA ASP SER LYS ALA LEU ASP LEU LEU ASP SEQRES 24 A 368 LYS MET LEU THR PHE ASN PRO HIS LYS ARG ILE GLU VAL SEQRES 25 A 368 GLU GLN ALA LEU ALA HIS PRO TYR LEU GLU GLN TYR TYR SEQRES 26 A 368 ASP PRO SER ASP GLU PRO ILE ALA GLU ALA PRO PHE LYS SEQRES 27 A 368 PHE ASP MET GLU LEU ASP ASP LEU PRO LYS GLU LYS LEU SEQRES 28 A 368 LYS GLU LEU ILE PHE GLU GLU THR ALA ARG PHE GLN PRO SEQRES 29 A 368 GLY TYR ARG SER SEQRES 1 B 12 LEU VAL LYS LYS TYR ILE LEU ALA LEU TRP ASN GLU HET 5ID A 401 20 HETNAM 5ID (2R,3R,4S,5R)-2-(4-AMINO-5-IODO-7H-PYRROLO[2,3- HETNAM 2 5ID D]PYRIMIDIN-7-YL)-5-(HYDROXYMETHYL)TETRAHYDROFURAN-3, HETNAM 3 5ID 4-DIOL HETSYN 5ID 5-IODOTUBERCIDIN FORMUL 3 5ID C11 H13 I N4 O4 HELIX 1 AA1 THR A 54 PHE A 69 1 16 HELIX 2 AA2 LEU A 103 LYS A 108 1 6 HELIX 3 AA3 SER A 113 ALA A 134 1 22 HELIX 4 AA4 LYS A 142 SER A 144 5 3 HELIX 5 AA5 LYS A 197 ASN A 214 1 18 HELIX 6 AA6 ASP A 225 LEU A 234 1 10 HELIX 7 AA7 LYS A 249 LEU A 257 1 9 HELIX 8 AA8 PRO A 264 PHE A 269 1 6 HELIX 9 AA9 ASP A 273 LEU A 284 1 12 HELIX 10 AB1 HIS A 300 GLU A 304 5 5 HELIX 11 AB2 PRO A 329 ARG A 343 1 15 SHEET 1 AA1 5 TYR A 16 GLY A 23 0 SHEET 2 AA1 5 MET A 29 ASP A 35 -1 O TYR A 34 N THR A 17 SHEET 3 AA1 5 VAL A 40 ILE A 47 -1 O ILE A 44 N CYS A 31 SHEET 4 AA1 5 VAL A 92 ASP A 97 -1 O GLN A 96 N ALA A 43 SHEET 5 AA1 5 ILE A 77 ILE A 81 -1 N ASP A 79 O VAL A 95 SHEET 1 AA2 3 THR A 101 ASP A 102 0 SHEET 2 AA2 3 LEU A 146 LEU A 148 -1 O LEU A 148 N THR A 101 SHEET 3 AA2 3 LEU A 154 ILE A 156 -1 O LYS A 155 N LEU A 147 SHEET 1 AA3 2 VAL A 136 LEU A 137 0 SHEET 2 AA3 2 ARG A 163 VAL A 164 -1 O ARG A 163 N LEU A 137 SITE 1 AC1 11 ILE A 22 GLU A 24 ALA A 43 ASP A 97 SITE 2 AC1 11 LEU A 98 MET A 99 ASP A 102 LYS A 105 SITE 3 AC1 11 SER A 144 LEU A 147 GLU B 360 CRYST1 43.835 66.465 116.871 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 0.022813 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015046 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008556 0.00000