PDB Short entry for 4DM3 HEADER TRANSFERASE 06-FEB-12 4DM3 TITLE CRYSTAL STRUCTURE OF HUMAN PNMT IN COMPLEX ADOHCY, RESORCINOL AND TITLE 2 IMIDAZOLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHENYLETHANOLAMINE N-METHYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PNMTASE, NORADRENALINE N-METHYLTRANSFERASE; COMPND 5 EC: 2.1.1.28; COMPND 6 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: PNMT, PENT; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET17 PNMT-HIS KEYWDS TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR P.C.NAIR,A.K.MALDE,A.E.MARK REVDAT 3 24-JAN-18 4DM3 1 AUTHOR REMARK REVDAT 2 17-SEP-14 4DM3 1 JRNL REVDAT 1 25-APR-12 4DM3 0 JRNL AUTH P.C.NAIR,A.K.MALDE,N.DRINKWATER,A.E.MARK JRNL TITL MISSING FRAGMENTS: DETECTING COOPERATIVE BINDING IN JRNL TITL 2 FRAGMENT-BASED DRUG DESIGN. JRNL REF ACS MED CHEM LETT V. 3 322 2012 JRNL REFN ISSN 1948-5875 JRNL PMID 24900472 JRNL DOI 10.1021/ML300015U REMARK 0 REMARK 0 THIS ENTRY 4DM3 REFLECTS AN ALTERNATIVE MODELING OF THE ORIGINAL REMARK 0 STRUCTURAL DATA (R3KPYSF) DETERMINED BY AUTHORS OF THE PDB ENTRY REMARK 0 3KPY: REMARK 0 ORIGINAL DATA REFERENCE 1 REMARK 0 PDB ID: 3KPY REMARK 0 AUTH N.DRINKWATER,H.VU,K.M.LOVELL,K.R.CRISCIONE,B.M.COLLINS, REMARK 0 AUTH 2 T.E.PRISINZANO,S.A.POULSEN,M.J.MCLEISH,G.L.GRUNEWALD, REMARK 0 AUTH 3 J.L.MARTIN REMARK 0 TITL FRAGMENT-BASED SCREENING BY X-RAY CRYSTALLOGRAPHY, MS AND REMARK 0 TITL 2 ISOTHERMAL TITRATION CALORIMETRY TO IDENTIFY PNMT REMARK 0 TITL 3 (PHENYLETHANOLAMINE N-METHYLTRANSFERASE) INHIBITORS. REMARK 0 REF BIOCHEM.J. V. 431 51 2010 REMARK 0 REFN ISSN 0264-6021 REMARK 0 PMID 20642456 REMARK 0 DOI 10.1042/BJ20100651 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6_289) 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.56 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 3 NUMBER OF REFLECTIONS : 30487 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.223 REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.190 REMARK 3 FREE R VALUE TEST SET COUNT : 1583 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 45.5716 - 5.1685 0.85 2951 153 0.1730 0.2084 REMARK 3 2 5.1685 - 4.1032 0.79 2600 130 0.1900 0.2032 REMARK 3 3 4.1032 - 3.5848 0.88 2807 175 0.1989 0.2600 REMARK 3 4 3.5848 - 3.2571 0.95 3031 171 0.2221 0.2910 REMARK 3 5 3.2571 - 3.0237 0.97 3091 175 0.2537 0.3308 REMARK 3 6 3.0237 - 2.8455 0.98 3137 146 0.2485 0.3317 REMARK 3 7 2.8455 - 2.7030 0.99 3142 166 0.2433 0.3066 REMARK 3 8 2.7030 - 2.5854 0.98 3061 174 0.2418 0.3407 REMARK 3 9 2.5854 - 2.4858 0.87 2748 151 0.2405 0.2974 REMARK 3 10 2.4858 - 2.4001 0.75 2336 142 0.2356 0.2866 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 : 0.32 REMARK 3 B_SOL : 33.25 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.370 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.840 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) : 3.57040 REMARK 3 B22 (A**2) : 3.57040 REMARK 3 B33 (A**2) : -7.14090 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.009 4303 REMARK 3 ANGLE : 1.150 5851 REMARK 3 CHIRALITY : 0.076 630 REMARK 3 PLANARITY : 0.005 764 REMARK 3 DIHEDRAL : 16.927 1556 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 4DM3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-FEB-12. REMARK 100 THE DEPOSITION ID IS D_1000070500. REMARK 200 REMARK 200 AUTHOR USED THE SF DATA FROM ENTRY 3KPY. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 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 94.30750 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 46.95400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 46.95400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 141.46125 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 46.95400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 46.95400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 47.15375 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 46.95400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 46.95400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 141.46125 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 46.95400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 46.95400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 47.15375 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 94.30750 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: 2260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 7.0 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 MET A 1 REMARK 465 SER A 2 REMARK 465 GLY A 3 REMARK 465 ALA A 4 REMARK 465 ASP A 5 REMARK 465 ARG A 6 REMARK 465 SER A 7 REMARK 465 PRO A 8 REMARK 465 ASN A 9 REMARK 465 ALA A 10 REMARK 465 GLY A 11 REMARK 465 ALA A 12 REMARK 465 ALA A 13 REMARK 465 PRO A 14 REMARK 465 ASP A 15 REMARK 465 SER A 16 REMARK 465 ALA A 17 REMARK 465 PRO A 18 REMARK 465 GLY A 19 REMARK 465 GLN A 20 REMARK 465 ALA A 21 REMARK 465 ALA A 22 REMARK 465 VAL A 23 REMARK 465 GLY A 281 REMARK 465 LEU A 282 REMARK 465 GLU A 283 REMARK 465 HIS A 284 REMARK 465 HIS A 285 REMARK 465 HIS A 286 REMARK 465 HIS A 287 REMARK 465 HIS A 288 REMARK 465 HIS A 289 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLY B 3 REMARK 465 ALA B 4 REMARK 465 ASP B 5 REMARK 465 ARG B 6 REMARK 465 SER B 7 REMARK 465 PRO B 8 REMARK 465 ASN B 9 REMARK 465 ALA B 10 REMARK 465 GLY B 11 REMARK 465 ALA B 12 REMARK 465 ALA B 13 REMARK 465 LEU B 282 REMARK 465 GLU B 283 REMARK 465 HIS B 284 REMARK 465 HIS B 285 REMARK 465 HIS B 286 REMARK 465 HIS B 287 REMARK 465 HIS B 288 REMARK 465 HIS B 289 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 29 CZ REMARK 480 GLN A 163 CD 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 A 82 31.71 -98.51 REMARK 500 CYS A 183 -68.62 -99.17 REMARK 500 ASP A 267 -175.24 -173.05 REMARK 500 ARG B 153 149.67 -179.12 REMARK 500 CYS B 183 -67.06 -105.30 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 SAH A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RCO A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RCO B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3KPY RELATED DB: PDB REMARK 900 THIS ENTRY 4DM3 REFLECTS AN ALTERNATIVE MODELING OF X-RAY DATA REMARK 900 R3KPYSF DBREF 4DM3 A 1 282 UNP P11086 PNMT_HUMAN 1 282 DBREF 4DM3 B 1 282 UNP P11086 PNMT_HUMAN 1 282 SEQADV 4DM3 GLU A 283 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS A 284 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS A 285 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS A 286 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS A 287 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS A 288 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS A 289 UNP P11086 EXPRESSION TAG SEQADV 4DM3 GLU B 283 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS B 284 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS B 285 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS B 286 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS B 287 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS B 288 UNP P11086 EXPRESSION TAG SEQADV 4DM3 HIS B 289 UNP P11086 EXPRESSION TAG SEQRES 1 A 289 MET SER GLY ALA ASP ARG SER PRO ASN ALA GLY ALA ALA SEQRES 2 A 289 PRO ASP SER ALA PRO GLY GLN ALA ALA VAL ALA SER ALA SEQRES 3 A 289 TYR GLN ARG PHE GLU PRO ARG ALA TYR LEU ARG ASN ASN SEQRES 4 A 289 TYR ALA PRO PRO ARG GLY ASP LEU CYS ASN PRO ASN GLY SEQRES 5 A 289 VAL GLY PRO TRP LYS LEU ARG CYS LEU ALA GLN THR PHE SEQRES 6 A 289 ALA THR GLY GLU VAL SER GLY ARG THR LEU ILE ASP ILE SEQRES 7 A 289 GLY SER GLY PRO THR VAL TYR GLN LEU LEU SER ALA CYS SEQRES 8 A 289 SER HIS PHE GLU ASP ILE THR MET THR ASP PHE LEU GLU SEQRES 9 A 289 VAL ASN ARG GLN GLU LEU GLY ARG TRP LEU GLN GLU GLU SEQRES 10 A 289 PRO GLY ALA PHE ASN TRP SER MET TYR SER GLN HIS ALA SEQRES 11 A 289 CYS LEU ILE GLU GLY LYS GLY GLU CYS TRP GLN ASP LYS SEQRES 12 A 289 GLU ARG GLN LEU ARG ALA ARG VAL LYS ARG VAL LEU PRO SEQRES 13 A 289 ILE ASP VAL HIS GLN PRO GLN PRO LEU GLY ALA GLY SER SEQRES 14 A 289 PRO ALA PRO LEU PRO ALA ASP ALA LEU VAL SER ALA PHE SEQRES 15 A 289 CYS LEU GLU ALA VAL SER PRO ASP LEU ALA SER PHE GLN SEQRES 16 A 289 ARG ALA LEU ASP HIS ILE THR THR LEU LEU ARG PRO GLY SEQRES 17 A 289 GLY HIS LEU LEU LEU ILE GLY ALA LEU GLU GLU SER TRP SEQRES 18 A 289 TYR LEU ALA GLY GLU ALA ARG LEU THR VAL VAL PRO VAL SEQRES 19 A 289 SER GLU GLU GLU VAL ARG GLU ALA LEU VAL ARG SER GLY SEQRES 20 A 289 TYR LYS VAL ARG ASP LEU ARG THR TYR ILE MET PRO ALA SEQRES 21 A 289 HIS LEU GLN THR GLY VAL ASP ASP VAL LYS GLY VAL PHE SEQRES 22 A 289 PHE ALA TRP ALA GLN LYS VAL GLY LEU GLU HIS HIS HIS SEQRES 23 A 289 HIS HIS HIS SEQRES 1 B 289 MET SER GLY ALA ASP ARG SER PRO ASN ALA GLY ALA ALA SEQRES 2 B 289 PRO ASP SER ALA PRO GLY GLN ALA ALA VAL ALA SER ALA SEQRES 3 B 289 TYR GLN ARG PHE GLU PRO ARG ALA TYR LEU ARG ASN ASN SEQRES 4 B 289 TYR ALA PRO PRO ARG GLY ASP LEU CYS ASN PRO ASN GLY SEQRES 5 B 289 VAL GLY PRO TRP LYS LEU ARG CYS LEU ALA GLN THR PHE SEQRES 6 B 289 ALA THR GLY GLU VAL SER GLY ARG THR LEU ILE ASP ILE SEQRES 7 B 289 GLY SER GLY PRO THR VAL TYR GLN LEU LEU SER ALA CYS SEQRES 8 B 289 SER HIS PHE GLU ASP ILE THR MET THR ASP PHE LEU GLU SEQRES 9 B 289 VAL ASN ARG GLN GLU LEU GLY ARG TRP LEU GLN GLU GLU SEQRES 10 B 289 PRO GLY ALA PHE ASN TRP SER MET TYR SER GLN HIS ALA SEQRES 11 B 289 CYS LEU ILE GLU GLY LYS GLY GLU CYS TRP GLN ASP LYS SEQRES 12 B 289 GLU ARG GLN LEU ARG ALA ARG VAL LYS ARG VAL LEU PRO SEQRES 13 B 289 ILE ASP VAL HIS GLN PRO GLN PRO LEU GLY ALA GLY SER SEQRES 14 B 289 PRO ALA PRO LEU PRO ALA ASP ALA LEU VAL SER ALA PHE SEQRES 15 B 289 CYS LEU GLU ALA VAL SER PRO ASP LEU ALA SER PHE GLN SEQRES 16 B 289 ARG ALA LEU ASP HIS ILE THR THR LEU LEU ARG PRO GLY SEQRES 17 B 289 GLY HIS LEU LEU LEU ILE GLY ALA LEU GLU GLU SER TRP SEQRES 18 B 289 TYR LEU ALA GLY GLU ALA ARG LEU THR VAL VAL PRO VAL SEQRES 19 B 289 SER GLU GLU GLU VAL ARG GLU ALA LEU VAL ARG SER GLY SEQRES 20 B 289 TYR LYS VAL ARG ASP LEU ARG THR TYR ILE MET PRO ALA SEQRES 21 B 289 HIS LEU GLN THR GLY VAL ASP ASP VAL LYS GLY VAL PHE SEQRES 22 B 289 PHE ALA TRP ALA GLN LYS VAL GLY LEU GLU HIS HIS HIS SEQRES 23 B 289 HIS HIS HIS HET SAH A2001 26 HET RCO A2002 16 HET IMD A2003 5 HET SAH B 301 26 HET RCO B 302 16 HET IMD B 303 5 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM RCO RESORCINOL HETNAM IMD IMIDAZOLE HETSYN RCO 1,3-BENZENEDIOL; 1,3-DIHYDROXYBENZENE FORMUL 3 SAH 2(C14 H20 N6 O5 S) FORMUL 4 RCO 2(C6 H6 O2) FORMUL 5 IMD 2(C3 H5 N2 1+) FORMUL 9 HOH *201(H2 O) HELIX 1 1 SER A 25 ARG A 29 5 5 HELIX 2 2 GLU A 31 ALA A 41 1 11 HELIX 3 3 GLY A 52 THR A 67 1 16 HELIX 4 4 VAL A 84 LEU A 88 5 5 HELIX 5 5 SER A 89 PHE A 94 5 6 HELIX 6 6 LEU A 103 GLN A 115 1 13 HELIX 7 7 TRP A 123 GLY A 135 1 13 HELIX 8 8 CYS A 139 ARG A 150 1 12 HELIX 9 9 CYS A 183 SER A 188 5 6 HELIX 10 10 ASP A 190 LEU A 204 1 15 HELIX 11 11 SER A 235 SER A 246 1 12 HELIX 12 12 PRO A 259 GLN A 263 5 5 HELIX 13 13 SER B 16 GLN B 28 1 13 HELIX 14 14 GLU B 31 ALA B 41 1 11 HELIX 15 15 GLY B 52 THR B 67 1 16 HELIX 16 16 VAL B 84 LEU B 88 5 5 HELIX 17 17 SER B 89 HIS B 93 5 5 HELIX 18 18 LEU B 103 GLN B 115 1 13 HELIX 19 19 TRP B 123 GLY B 135 1 13 HELIX 20 20 CYS B 139 ARG B 150 1 12 HELIX 21 21 CYS B 183 SER B 188 1 6 HELIX 22 22 ASP B 190 THR B 203 1 14 HELIX 23 23 SER B 235 SER B 246 1 12 HELIX 24 24 PRO B 259 GLN B 263 5 5 SHEET 1 A 7 VAL A 151 PRO A 156 0 SHEET 2 A 7 ASP A 96 ASP A 101 1 N MET A 99 O LEU A 155 SHEET 3 A 7 THR A 74 ILE A 78 1 N ASP A 77 O THR A 98 SHEET 4 A 7 ALA A 175 ALA A 181 1 O VAL A 179 N ILE A 78 SHEET 5 A 7 LEU A 205 LEU A 217 1 O HIS A 210 N LEU A 178 SHEET 6 A 7 GLY A 271 LYS A 279 -1 O ALA A 277 N LEU A 211 SHEET 7 A 7 TYR A 248 ILE A 257 -1 N LYS A 249 O GLN A 278 SHEET 1 B 2 TRP A 221 ALA A 224 0 SHEET 2 B 2 ALA A 227 THR A 230 -1 O ALA A 227 N ALA A 224 SHEET 1 C 7 VAL B 151 PRO B 156 0 SHEET 2 C 7 ASP B 96 ASP B 101 1 N MET B 99 O LEU B 155 SHEET 3 C 7 THR B 74 ILE B 78 1 N ASP B 77 O THR B 98 SHEET 4 C 7 ALA B 175 ALA B 181 1 O VAL B 179 N ILE B 78 SHEET 5 C 7 LEU B 205 LEU B 217 1 O HIS B 210 N LEU B 178 SHEET 6 C 7 GLY B 271 LYS B 279 -1 O ALA B 275 N LEU B 213 SHEET 7 C 7 TYR B 248 ILE B 257 -1 N ARG B 251 O TRP B 276 SHEET 1 D 2 TRP B 221 ALA B 224 0 SHEET 2 D 2 ALA B 227 THR B 230 -1 O ALA B 227 N ALA B 224 SSBOND 1 CYS A 48 CYS B 139 1555 1555 2.05 SSBOND 2 CYS A 139 CYS B 48 1555 1555 2.04 CISPEP 1 PRO A 42 PRO A 43 0 -0.42 CISPEP 2 LEU A 173 PRO A 174 0 -4.56 CISPEP 3 PRO B 42 PRO B 43 0 0.05 CISPEP 4 LEU B 173 PRO B 174 0 -3.53 SITE 1 AC1 19 TYR A 27 TYR A 35 TYR A 40 GLY A 79 SITE 2 AC1 19 SER A 80 GLY A 81 THR A 83 TYR A 85 SITE 3 AC1 19 ASP A 101 PHE A 102 LEU A 103 ASN A 106 SITE 4 AC1 19 ASP A 158 VAL A 159 HIS A 160 ALA A 181 SITE 5 AC1 19 PHE A 182 CYS A 183 VAL A 187 SITE 1 AC2 11 TYR A 35 ASN A 39 TYR A 40 PHE A 182 SITE 2 AC2 11 GLU A 219 TYR A 222 ASP A 267 VAL A 269 SITE 3 AC2 11 IMD A2003 HOH A2140 HOH A2141 SITE 1 AC3 6 ASN A 39 ARG A 44 VAL A 53 LYS A 57 SITE 2 AC3 6 PHE A 182 RCO A2002 SITE 1 AC4 20 TYR B 27 TYR B 35 TYR B 40 GLY B 79 SITE 2 AC4 20 SER B 80 GLY B 81 THR B 83 TYR B 85 SITE 3 AC4 20 ASP B 101 PHE B 102 LEU B 103 ASN B 106 SITE 4 AC4 20 ASP B 158 VAL B 159 ALA B 181 PHE B 182 SITE 5 AC4 20 CYS B 183 VAL B 187 HOH B 413 HOH B 429 SITE 1 AC5 10 TYR B 35 ASN B 39 TYR B 40 PHE B 182 SITE 2 AC5 10 GLU B 219 TYR B 222 ASP B 267 VAL B 269 SITE 3 AC5 10 IMD B 303 HOH B 443 SITE 1 AC6 5 ASN B 39 ARG B 44 LYS B 57 PHE B 182 SITE 2 AC6 5 RCO B 302 CRYST1 93.908 93.908 188.615 90.00 90.00 90.00 P 43 21 2 16 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 0.010649 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010649 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005302 0.00000