HEADER HYDROLASE/HYDROLASE INHIBITOR 29-MAY-13 4KZ8 TITLE CRYSTAL STRUCTURE OF AMPC BETA-LACTAMASE IN COMPLEX WITH FRAGMENT 20 TITLE 2 (1,3-DIETHYL-2-THIOXODIHYDROPYRIMIDINE-4,6(1H,5H)-DIONE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 20-377; COMPND 5 SYNONYM: AMPC BETA-LACTAMASE, CEPHALOSPORINASE; COMPND 6 EC: 3.5.2.6; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: AMPA, AMPC, B4150, JW4111; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: POGO295 KEYWDS AMPC BETA-LACTAMASE, CLASS C, HYDROLASE, CEPHALOSPORINASE, HYDROLASE- KEYWDS 2 HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR O.EIDAM,S.BARELIER,I.FISH,B.K.SHOICHET REVDAT 3 20-SEP-23 4KZ8 1 REMARK REVDAT 2 30-JUL-14 4KZ8 1 JRNL REVDAT 1 21-MAY-14 4KZ8 0 JRNL AUTH S.BARELIER,O.EIDAM,I.FISH,J.HOLLANDER,F.FIGAROA,R.NACHANE, JRNL AUTH 2 J.J.IRWIN,B.K.SHOICHET,G.SIEGAL JRNL TITL INCREASING CHEMICAL SPACE COVERAGE BY COMBINING EMPIRICAL JRNL TITL 2 AND COMPUTATIONAL FRAGMENT SCREENS. JRNL REF ACS CHEM.BIOL. V. 9 1528 2014 JRNL REFN ISSN 1554-8929 JRNL PMID 24807704 JRNL DOI 10.1021/CB5001636 REMARK 2 REMARK 2 RESOLUTION. 2.28 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_1314 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) : 2.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.0 REMARK 3 NUMBER OF REFLECTIONS : 32348 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.780 REMARK 3 FREE R VALUE TEST SET COUNT : 1224 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 29.8591 - 4.7411 0.99 3959 144 0.1490 0.1705 REMARK 3 2 4.7411 - 3.7656 0.86 3338 152 0.1391 0.1897 REMARK 3 3 3.7656 - 3.2903 0.65 2541 88 0.1626 0.2188 REMARK 3 4 3.2903 - 2.9897 0.99 3836 161 0.1743 0.2395 REMARK 3 5 2.9897 - 2.7756 1.00 3842 171 0.1777 0.2131 REMARK 3 6 2.7756 - 2.6121 0.54 2065 82 0.1683 0.1972 REMARK 3 7 2.6121 - 2.4813 1.00 3907 146 0.1665 0.2544 REMARK 3 8 2.4813 - 2.3733 0.99 3843 139 0.1655 0.2338 REMARK 3 9 2.3733 - 2.2820 0.99 3793 141 0.1758 0.2798 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.870 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.38 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.30 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 : 0.005 5639 REMARK 3 ANGLE : 0.930 7738 REMARK 3 CHIRALITY : 0.036 850 REMARK 3 PLANARITY : 0.004 990 REMARK 3 DIHEDRAL : 12.277 1958 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 4KZ8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1000079980. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-MAY-12 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : 8.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.115869 REMARK 200 MONOCHROMATOR : KHOZU DOUBLE FLAT CRYSTAL REMARK 200 SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XSCALE REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32352 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.280 REMARK 200 RESOLUTION RANGE LOW (A) : 29.857 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.03200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.1200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.28 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.10600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 10.72 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 1KE4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7 M POTASSIUM PHOSPHATE, PH 8.8, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 58.80500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.90000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 58.80500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 38.90000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 ALA B 4 REMARK 465 PRO B 5 REMARK 465 GLN B 6 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 GLN A 7 CG CD OE1 NE2 REMARK 470 GLU A 21 CD OE1 OE2 REMARK 470 GLN A 22 CG CD OE1 NE2 REMARK 470 LYS A 24 CE NZ REMARK 470 LYS A 37 CG CD CE NZ REMARK 470 LYS A 51 CD CE NZ REMARK 470 LYS A 99 CG CD CE NZ REMARK 470 ASP A 123 CG OD1 OD2 REMARK 470 LYS A 126 CG CD CE NZ REMARK 470 GLN A 175 CD OE1 NE2 REMARK 470 LYS A 183 CE NZ REMARK 470 ARG A 204 NE CZ NH1 NH2 REMARK 470 GLU A 205 CG CD OE1 OE2 REMARK 470 LYS A 207 CG CD CE NZ REMARK 470 LEU A 241 CG CD1 CD2 REMARK 470 ASP A 242 CG OD1 OD2 REMARK 470 ASN A 244 CG OD1 ND2 REMARK 470 LYS A 246 CG CD CE NZ REMARK 470 LYS A 290 CE NZ REMARK 470 LYS A 299 CE NZ REMARK 470 ARG A 309 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 7 CG CD OE1 NE2 REMARK 470 ARG B 14 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 21 CG CD OE1 OE2 REMARK 470 LYS B 24 CE NZ REMARK 470 LYS B 37 CG CD CE NZ REMARK 470 LYS B 50 CG CD CE NZ REMARK 470 GLN B 52 CD OE1 NE2 REMARK 470 GLN B 57 CG CD OE1 NE2 REMARK 470 GLU B 95 CG CD OE1 OE2 REMARK 470 LYS B 126 CG CD CE NZ REMARK 470 GLN B 139 CD OE1 NE2 REMARK 470 LYS B 183 CE NZ REMARK 470 LYS B 197 CE NZ REMARK 470 ARG B 204 NE CZ NH1 NH2 REMARK 470 GLU B 205 CG CD OE1 OE2 REMARK 470 LYS B 207 CG CD CE NZ REMARK 470 LYS B 239 CG CD CE NZ REMARK 470 ASP B 242 CG OD1 OD2 REMARK 470 ASN B 244 CG OD1 ND2 REMARK 470 LYS B 246 CG CD CE NZ REMARK 470 LYS B 299 CG CD CE NZ REMARK 470 GLU B 331 OE1 OE2 REMARK 470 LYS B 332 CE NZ REMARK 470 GLU B 333 CG CD OE1 OE2 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 LYS A 126 -55.81 -120.89 REMARK 500 VAL A 178 -61.72 -125.06 REMARK 500 TYR A 221 27.08 -160.44 REMARK 500 ASN A 341 46.26 -97.28 REMARK 500 LYS B 126 -54.48 -121.76 REMARK 500 VAL B 178 -60.45 -123.82 REMARK 500 TYR B 221 27.33 -159.32 REMARK 500 ASN B 341 45.49 -96.79 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 1U6 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1U6 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1U6 B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1U6 B 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4KZ3 RELATED DB: PDB REMARK 900 RELATED ID: 4KZ4 RELATED DB: PDB REMARK 900 RELATED ID: 4KZ5 RELATED DB: PDB REMARK 900 RELATED ID: 4KZ6 RELATED DB: PDB REMARK 900 RELATED ID: 4KZ7 RELATED DB: PDB REMARK 900 RELATED ID: 4KZ9 RELATED DB: PDB REMARK 900 RELATED ID: 4KZA RELATED DB: PDB REMARK 900 RELATED ID: 4KZB RELATED DB: PDB DBREF 4KZ8 A 4 361 UNP P00811 AMPC_ECOLI 20 377 DBREF 4KZ8 B 4 361 UNP P00811 AMPC_ECOLI 20 377 SEQRES 1 A 358 ALA PRO GLN GLN ILE ASN ASP ILE VAL HIS ARG THR ILE SEQRES 2 A 358 THR PRO LEU ILE GLU GLN GLN LYS ILE PRO GLY MET ALA SEQRES 3 A 358 VAL ALA VAL ILE TYR GLN GLY LYS PRO TYR TYR PHE THR SEQRES 4 A 358 TRP GLY TYR ALA ASP ILE ALA LYS LYS GLN PRO VAL THR SEQRES 5 A 358 GLN GLN THR LEU PHE GLU LEU GLY SER VAL SER LYS THR SEQRES 6 A 358 PHE THR GLY VAL LEU GLY GLY ASP ALA ILE ALA ARG GLY SEQRES 7 A 358 GLU ILE LYS LEU SER ASP PRO THR THR LYS TYR TRP PRO SEQRES 8 A 358 GLU LEU THR ALA LYS GLN TRP ASN GLY ILE THR LEU LEU SEQRES 9 A 358 HIS LEU ALA THR TYR THR ALA GLY GLY LEU PRO LEU GLN SEQRES 10 A 358 VAL PRO ASP GLU VAL LYS SER SER SER ASP LEU LEU ARG SEQRES 11 A 358 PHE TYR GLN ASN TRP GLN PRO ALA TRP ALA PRO GLY THR SEQRES 12 A 358 GLN ARG LEU TYR ALA ASN SER SER ILE GLY LEU PHE GLY SEQRES 13 A 358 ALA LEU ALA VAL LYS PRO SER GLY LEU SER PHE GLU GLN SEQRES 14 A 358 ALA MET GLN THR ARG VAL PHE GLN PRO LEU LYS LEU ASN SEQRES 15 A 358 HIS THR TRP ILE ASN VAL PRO PRO ALA GLU GLU LYS ASN SEQRES 16 A 358 TYR ALA TRP GLY TYR ARG GLU GLY LYS ALA VAL HIS VAL SEQRES 17 A 358 SER PRO GLY ALA LEU ASP ALA GLU ALA TYR GLY VAL LYS SEQRES 18 A 358 SER THR ILE GLU ASP MET ALA ARG TRP VAL GLN SER ASN SEQRES 19 A 358 LEU LYS PRO LEU ASP ILE ASN GLU LYS THR LEU GLN GLN SEQRES 20 A 358 GLY ILE GLN LEU ALA GLN SER ARG TYR TRP GLN THR GLY SEQRES 21 A 358 ASP MET TYR GLN GLY LEU GLY TRP GLU MET LEU ASP TRP SEQRES 22 A 358 PRO VAL ASN PRO ASP SER ILE ILE ASN GLY SER ASP ASN SEQRES 23 A 358 LYS ILE ALA LEU ALA ALA ARG PRO VAL LYS ALA ILE THR SEQRES 24 A 358 PRO PRO THR PRO ALA VAL ARG ALA SER TRP VAL HIS LYS SEQRES 25 A 358 THR GLY ALA THR GLY GLY PHE GLY SER TYR VAL ALA PHE SEQRES 26 A 358 ILE PRO GLU LYS GLU LEU GLY ILE VAL MET LEU ALA ASN SEQRES 27 A 358 LYS ASN TYR PRO ASN PRO ALA ARG VAL ASP ALA ALA TRP SEQRES 28 A 358 GLN ILE LEU ASN ALA LEU GLN SEQRES 1 B 358 ALA PRO GLN GLN ILE ASN ASP ILE VAL HIS ARG THR ILE SEQRES 2 B 358 THR PRO LEU ILE GLU GLN GLN LYS ILE PRO GLY MET ALA SEQRES 3 B 358 VAL ALA VAL ILE TYR GLN GLY LYS PRO TYR TYR PHE THR SEQRES 4 B 358 TRP GLY TYR ALA ASP ILE ALA LYS LYS GLN PRO VAL THR SEQRES 5 B 358 GLN GLN THR LEU PHE GLU LEU GLY SER VAL SER LYS THR SEQRES 6 B 358 PHE THR GLY VAL LEU GLY GLY ASP ALA ILE ALA ARG GLY SEQRES 7 B 358 GLU ILE LYS LEU SER ASP PRO THR THR LYS TYR TRP PRO SEQRES 8 B 358 GLU LEU THR ALA LYS GLN TRP ASN GLY ILE THR LEU LEU SEQRES 9 B 358 HIS LEU ALA THR TYR THR ALA GLY GLY LEU PRO LEU GLN SEQRES 10 B 358 VAL PRO ASP GLU VAL LYS SER SER SER ASP LEU LEU ARG SEQRES 11 B 358 PHE TYR GLN ASN TRP GLN PRO ALA TRP ALA PRO GLY THR SEQRES 12 B 358 GLN ARG LEU TYR ALA ASN SER SER ILE GLY LEU PHE GLY SEQRES 13 B 358 ALA LEU ALA VAL LYS PRO SER GLY LEU SER PHE GLU GLN SEQRES 14 B 358 ALA MET GLN THR ARG VAL PHE GLN PRO LEU LYS LEU ASN SEQRES 15 B 358 HIS THR TRP ILE ASN VAL PRO PRO ALA GLU GLU LYS ASN SEQRES 16 B 358 TYR ALA TRP GLY TYR ARG GLU GLY LYS ALA VAL HIS VAL SEQRES 17 B 358 SER PRO GLY ALA LEU ASP ALA GLU ALA TYR GLY VAL LYS SEQRES 18 B 358 SER THR ILE GLU ASP MET ALA ARG TRP VAL GLN SER ASN SEQRES 19 B 358 LEU LYS PRO LEU ASP ILE ASN GLU LYS THR LEU GLN GLN SEQRES 20 B 358 GLY ILE GLN LEU ALA GLN SER ARG TYR TRP GLN THR GLY SEQRES 21 B 358 ASP MET TYR GLN GLY LEU GLY TRP GLU MET LEU ASP TRP SEQRES 22 B 358 PRO VAL ASN PRO ASP SER ILE ILE ASN GLY SER ASP ASN SEQRES 23 B 358 LYS ILE ALA LEU ALA ALA ARG PRO VAL LYS ALA ILE THR SEQRES 24 B 358 PRO PRO THR PRO ALA VAL ARG ALA SER TRP VAL HIS LYS SEQRES 25 B 358 THR GLY ALA THR GLY GLY PHE GLY SER TYR VAL ALA PHE SEQRES 26 B 358 ILE PRO GLU LYS GLU LEU GLY ILE VAL MET LEU ALA ASN SEQRES 27 B 358 LYS ASN TYR PRO ASN PRO ALA ARG VAL ASP ALA ALA TRP SEQRES 28 B 358 GLN ILE LEU ASN ALA LEU GLN HET 1U6 A 401 13 HET 1U6 A 402 13 HET PO4 A 403 5 HET 1U6 B 401 13 HET 1U6 B 402 13 HETNAM 1U6 1,3-DIETHYL-2-THIOXODIHYDROPYRIMIDINE-4,6(1H,5H)-DIONE HETNAM PO4 PHOSPHATE ION FORMUL 3 1U6 4(C8 H12 N2 O2 S) FORMUL 5 PO4 O4 P 3- FORMUL 8 HOH *410(H2 O) HELIX 1 1 PRO A 5 LYS A 24 1 20 HELIX 2 2 VAL A 65 ARG A 80 1 16 HELIX 3 3 PRO A 88 TYR A 92 5 5 HELIX 4 4 ALA A 98 ASN A 102 5 5 HELIX 5 5 THR A 105 THR A 111 1 7 HELIX 6 6 SER A 127 TRP A 138 1 12 HELIX 7 7 ALA A 151 VAL A 163 1 13 HELIX 8 8 SER A 169 VAL A 178 1 10 HELIX 9 9 PRO A 192 TYR A 199 5 8 HELIX 10 10 LEU A 216 GLY A 222 1 7 HELIX 11 11 THR A 226 LYS A 239 1 14 HELIX 12 12 PRO A 240 ILE A 243 5 4 HELIX 13 13 GLU A 245 GLN A 256 1 12 HELIX 14 14 ASN A 279 SER A 287 1 9 HELIX 15 15 ASP A 288 LEU A 293 1 6 HELIX 16 16 PRO A 330 GLU A 333 5 4 HELIX 17 17 PRO A 345 GLN A 361 1 17 HELIX 18 18 ILE B 8 LYS B 24 1 17 HELIX 19 19 VAL B 65 ARG B 80 1 16 HELIX 20 20 PRO B 88 TYR B 92 5 5 HELIX 21 21 ALA B 98 ASN B 102 5 5 HELIX 22 22 THR B 105 THR B 111 1 7 HELIX 23 23 SER B 127 TRP B 138 1 12 HELIX 24 24 ALA B 151 VAL B 163 1 13 HELIX 25 25 SER B 169 VAL B 178 1 10 HELIX 26 26 PRO B 192 TYR B 199 5 8 HELIX 27 27 LEU B 216 GLY B 222 1 7 HELIX 28 28 THR B 226 LYS B 239 1 14 HELIX 29 29 PRO B 240 ILE B 243 5 4 HELIX 30 30 GLU B 245 GLN B 256 1 12 HELIX 31 31 ASN B 279 ASP B 288 1 10 HELIX 32 32 ASP B 288 LEU B 293 1 6 HELIX 33 33 PRO B 330 GLU B 333 5 4 HELIX 34 34 PRO B 345 GLN B 361 1 17 SHEET 1 A10 GLN A 52 PRO A 53 0 SHEET 2 A10 LYS A 37 ASP A 47 -1 N ALA A 46 O GLN A 52 SHEET 3 A10 GLY A 27 TYR A 34 -1 N TYR A 34 O LYS A 37 SHEET 4 A10 LEU A 334 ALA A 340 -1 O LEU A 339 N ALA A 29 SHEET 5 A10 GLY A 323 ILE A 329 -1 N ILE A 329 O LEU A 334 SHEET 6 A10 SER A 311 ALA A 318 -1 N VAL A 313 O PHE A 328 SHEET 7 A10 GLU A 272 ASP A 275 -1 N GLU A 272 O HIS A 314 SHEET 8 A10 MET A 265 GLN A 267 -1 N TYR A 266 O MET A 273 SHEET 9 A10 ARG A 258 THR A 262 -1 N THR A 262 O MET A 265 SHEET 10 A10 LYS A 299 THR A 305 -1 O LYS A 299 N GLN A 261 SHEET 1 B 3 PHE A 60 GLU A 61 0 SHEET 2 B 3 LYS A 224 SER A 225 -1 O SER A 225 N PHE A 60 SHEET 3 B 3 THR A 187 TRP A 188 -1 N TRP A 188 O LYS A 224 SHEET 1 C 2 GLN A 147 ARG A 148 0 SHEET 2 C 2 ARG A 296 PRO A 297 -1 O ARG A 296 N ARG A 148 SHEET 1 D 2 GLY A 202 ARG A 204 0 SHEET 2 D 2 LYS A 207 VAL A 209 -1 O LYS A 207 N ARG A 204 SHEET 1 E10 GLN B 52 PRO B 53 0 SHEET 2 E10 LYS B 37 ASP B 47 -1 N ALA B 46 O GLN B 52 SHEET 3 E10 GLY B 27 TYR B 34 -1 N VAL B 30 O PHE B 41 SHEET 4 E10 LEU B 334 ALA B 340 -1 O LEU B 339 N ALA B 29 SHEET 5 E10 GLY B 323 ILE B 329 -1 N ILE B 329 O LEU B 334 SHEET 6 E10 SER B 311 ALA B 318 -1 N VAL B 313 O PHE B 328 SHEET 7 E10 GLU B 272 ASP B 275 -1 N GLU B 272 O HIS B 314 SHEET 8 E10 MET B 265 GLN B 267 -1 N TYR B 266 O MET B 273 SHEET 9 E10 ARG B 258 THR B 262 -1 N THR B 262 O MET B 265 SHEET 10 E10 LYS B 299 THR B 305 -1 O LYS B 299 N GLN B 261 SHEET 1 F 2 PHE B 60 GLU B 61 0 SHEET 2 F 2 LYS B 224 SER B 225 -1 O SER B 225 N PHE B 60 SHEET 1 G 2 GLN B 147 ARG B 148 0 SHEET 2 G 2 ARG B 296 PRO B 297 -1 O ARG B 296 N ARG B 148 SHEET 1 H 2 GLY B 202 ARG B 204 0 SHEET 2 H 2 LYS B 207 VAL B 209 -1 O VAL B 209 N GLY B 202 CISPEP 1 TRP A 276 PRO A 277 0 1.87 CISPEP 2 THR A 302 PRO A 303 0 -3.35 CISPEP 3 TRP B 276 PRO B 277 0 2.82 CISPEP 4 THR B 302 PRO B 303 0 -2.49 SITE 1 AC1 9 GLN A 120 ASN A 152 ALA A 318 THR A 319 SITE 2 AC1 9 GLY A 320 HOH A 601 HOH A 604 HOH A 605 SITE 3 AC1 9 HOH A 694 SITE 1 AC2 8 GLN A 250 GLN A 253 SER A 257 PRO A 306 SITE 2 AC2 8 LEU B 254 SER B 257 PRO B 304 PRO B 306 SITE 1 AC3 3 HIS A 13 PHE A 41 THR A 42 SITE 1 AC4 5 THR A 55 LYS A 197 ASN A 198 ILE B 291 SITE 2 AC4 5 ARG B 296 SITE 1 AC5 7 SER B 64 GLN B 120 ASN B 152 ALA B 318 SITE 2 AC5 7 THR B 319 GLY B 320 HOH B 686 CRYST1 117.610 77.800 98.690 90.00 116.59 90.00 C 1 2 1 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 0.008503 0.000000 0.004255 0.00000 SCALE2 0.000000 0.012853 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011331 0.00000