HEADER HYDROLASE 27-FEB-19 6JK9 TITLE CRYSTAL STRUCTURE OF SERRATIA MARCESCENS CHITINASE B COMPLEXED WITH TITLE 2 COMPOUND 2-8-14 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHITINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SMCHIB; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 3 ORGANISM_TAXID: 615; SOURCE 4 GENE: CHIB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: K-12; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS CHITIANSE, SERRATIA MARCESCENS, COMPLEX, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR X.JIANG,Q.YANG REVDAT 3 22-NOV-23 6JK9 1 REMARK REVDAT 2 26-FEB-20 6JK9 1 JRNL REVDAT 1 19-FEB-20 6JK9 0 JRNL AUTH X.JIANG,A.KUMAR,Y.MOTOMURA,T.LIU,Y.ZHOU,K.MORO,K.Y.J.ZHANG, JRNL AUTH 2 Q.YANG JRNL TITL A SERIES OF COMPOUNDS BEARING A DIPYRIDO-PYRIMIDINE SCAFFOLD JRNL TITL 2 ACTING AS NOVEL HUMAN AND INSECT PEST CHITINASE INHIBITORS. JRNL REF J.MED.CHEM. V. 63 987 2020 JRNL REFN ISSN 0022-2623 JRNL PMID 31928006 JRNL DOI 10.1021/ACS.JMEDCHEM.9B01154 REMARK 2 REMARK 2 RESOLUTION. 2.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.62 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 47143 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.230 REMARK 3 FREE R VALUE TEST SET COUNT : 1993 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 30.1649 - 5.5608 1.00 3470 154 0.1887 0.2211 REMARK 3 2 5.5608 - 4.4182 1.00 3342 148 0.1709 0.1791 REMARK 3 3 4.4182 - 3.8610 1.00 3276 144 0.1652 0.1918 REMARK 3 4 3.8610 - 3.5086 1.00 3256 143 0.1966 0.2224 REMARK 3 5 3.5086 - 3.2574 1.00 3209 141 0.2187 0.2148 REMARK 3 6 3.2574 - 3.0656 1.00 3251 144 0.2285 0.2196 REMARK 3 7 3.0656 - 2.9122 1.00 3223 141 0.2376 0.2743 REMARK 3 8 2.9122 - 2.7855 1.00 3236 142 0.2332 0.2734 REMARK 3 9 2.7855 - 2.6783 0.99 3204 144 0.2367 0.2857 REMARK 3 10 2.6783 - 2.5860 1.00 3209 141 0.2452 0.2817 REMARK 3 11 2.5860 - 2.5052 0.99 3181 140 0.2330 0.2709 REMARK 3 12 2.5052 - 2.4336 0.99 3212 142 0.2518 0.2988 REMARK 3 13 2.4336 - 2.3695 1.00 3198 142 0.2609 0.3331 REMARK 3 14 2.3695 - 2.3118 0.91 2883 127 0.2778 0.3451 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.310 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 : 0.006 8104 REMARK 3 ANGLE : 0.811 11052 REMARK 3 CHIRALITY : 0.056 1148 REMARK 3 PLANARITY : 0.005 1436 REMARK 3 DIHEDRAL : 16.298 2878 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 6JK9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1300011254. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JAN-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NFPSS REMARK 200 BEAMLINE : BL18U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97778 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-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47308 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.312 REMARK 200 RESOLUTION RANGE LOW (A) : 30.162 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08200 REMARK 200 FOR THE DATA SET : 35.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.49 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.30700 REMARK 200 FOR SHELL : 4.450 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: 4Z2G REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM CITRATE (PH 5.6), 0.5 M LI2SO4, REMARK 280 0.25 M (NH4)2SO4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 27.68750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 92.71900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.83350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 92.71900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.68750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 51.83350 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: 2860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 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 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 ALA A 228 49.87 -149.72 REMARK 500 ASN A 303 45.03 -150.39 REMARK 500 SER A 320 -169.16 -127.23 REMARK 500 ARG B 174 30.63 -97.89 REMARK 500 ALA B 228 48.60 -149.99 REMARK 500 ASN B 303 42.68 -149.70 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 BU0 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BU0 B 501 DBREF 6JK9 A 3 498 UNP Q54276 Q54276_SERMA 3 498 DBREF 6JK9 B 3 498 UNP Q54276 Q54276_SERMA 3 498 SEQRES 1 A 496 THR ARG LYS ALA VAL ILE GLY TYR TYR PHE ILE PRO THR SEQRES 2 A 496 ASN GLN ILE ASN ASN TYR THR GLU THR ASP THR SER VAL SEQRES 3 A 496 VAL PRO PHE PRO VAL SER ASN ILE THR PRO ALA LYS ALA SEQRES 4 A 496 LYS GLN LEU THR HIS ILE ASN PHE SER PHE LEU ASP ILE SEQRES 5 A 496 ASN SER ASN LEU GLU CYS ALA TRP ASP PRO ALA THR ASN SEQRES 6 A 496 ASP ALA LYS ALA ARG ASP VAL VAL ASN ARG LEU THR ALA SEQRES 7 A 496 LEU LYS ALA HIS ASN PRO SER LEU ARG ILE MET PHE SER SEQRES 8 A 496 ILE GLY GLY TRP TYR TYR SER ASN ASP LEU GLY VAL SER SEQRES 9 A 496 HIS ALA ASN TYR VAL ASN ALA VAL LYS THR PRO ALA SER SEQRES 10 A 496 ARG ALA LYS PHE ALA GLN SER CYS VAL ARG ILE MET LYS SEQRES 11 A 496 ASP TYR GLY PHE ASP GLY VAL ASP ILE ASP TRP GLU TYR SEQRES 12 A 496 PRO GLN ALA ALA GLU VAL ASP GLY PHE ILE ALA ALA LEU SEQRES 13 A 496 GLN GLU ILE ARG THR LEU LEU ASN GLN GLN THR ILE THR SEQRES 14 A 496 ASP GLY ARG GLN ALA LEU PRO TYR GLN LEU THR ILE ALA SEQRES 15 A 496 GLY ALA GLY GLY ALA PHE PHE LEU SER ARG TYR TYR SER SEQRES 16 A 496 LYS LEU ALA GLN ILE VAL ALA PRO LEU ASP TYR ILE ASN SEQRES 17 A 496 LEU MET THR TYR ASP LEU ALA GLY PRO TRP GLU LYS VAL SEQRES 18 A 496 THR ASN HIS GLN ALA ALA LEU PHE GLY ASP ALA ALA GLY SEQRES 19 A 496 PRO THR PHE TYR ASN ALA LEU ARG GLU ALA ASN LEU GLY SEQRES 20 A 496 TRP SER TRP GLU GLU LEU THR ARG ALA PHE PRO SER PRO SEQRES 21 A 496 PHE SER LEU THR VAL ASP ALA ALA VAL GLN GLN HIS LEU SEQRES 22 A 496 MET MET GLU GLY VAL PRO SER ALA LYS ILE VAL MET GLY SEQRES 23 A 496 VAL PRO PHE TYR GLY ARG ALA PHE LYS GLY VAL SER GLY SEQRES 24 A 496 GLY ASN GLY GLY GLN TYR SER SER HIS SER THR PRO GLY SEQRES 25 A 496 GLU ASP PRO TYR PRO SER THR ASP TYR TRP LEU VAL GLY SEQRES 26 A 496 CYS GLU GLU CYS VAL ARG ASP LYS ASP PRO ARG ILE ALA SEQRES 27 A 496 SER TYR ARG GLN LEU GLU GLN MET LEU GLN GLY ASN TYR SEQRES 28 A 496 GLY TYR GLN ARG LEU TRP ASN ASP LYS THR LYS THR PRO SEQRES 29 A 496 TYR LEU TYR HIS ALA GLN ASN GLY LEU PHE VAL THR TYR SEQRES 30 A 496 ASP ASP ALA GLU SER PHE LYS TYR LYS ALA LYS TYR ILE SEQRES 31 A 496 LYS GLN GLN GLN LEU GLY GLY VAL MET PHE TRP HIS LEU SEQRES 32 A 496 GLY GLN ASP ASN ARG ASN GLY ASP LEU LEU ALA ALA LEU SEQRES 33 A 496 ASP ARG TYR PHE ASN ALA ALA ASP TYR ASP ASP SER GLN SEQRES 34 A 496 LEU ASP MET GLY THR GLY LEU ARG TYR THR GLY VAL GLY SEQRES 35 A 496 PRO GLY ASN LEU PRO ILE MET THR ALA PRO ALA TYR VAL SEQRES 36 A 496 PRO GLY THR THR TYR ALA GLN GLY ALA LEU VAL SER TYR SEQRES 37 A 496 GLN GLY TYR VAL TRP GLN THR LYS TRP GLY TYR ILE THR SEQRES 38 A 496 SER ALA PRO GLY SER ASP SER ALA TRP LEU LYS VAL GLY SEQRES 39 A 496 ARG VAL SEQRES 1 B 496 THR ARG LYS ALA VAL ILE GLY TYR TYR PHE ILE PRO THR SEQRES 2 B 496 ASN GLN ILE ASN ASN TYR THR GLU THR ASP THR SER VAL SEQRES 3 B 496 VAL PRO PHE PRO VAL SER ASN ILE THR PRO ALA LYS ALA SEQRES 4 B 496 LYS GLN LEU THR HIS ILE ASN PHE SER PHE LEU ASP ILE SEQRES 5 B 496 ASN SER ASN LEU GLU CYS ALA TRP ASP PRO ALA THR ASN SEQRES 6 B 496 ASP ALA LYS ALA ARG ASP VAL VAL ASN ARG LEU THR ALA SEQRES 7 B 496 LEU LYS ALA HIS ASN PRO SER LEU ARG ILE MET PHE SER SEQRES 8 B 496 ILE GLY GLY TRP TYR TYR SER ASN ASP LEU GLY VAL SER SEQRES 9 B 496 HIS ALA ASN TYR VAL ASN ALA VAL LYS THR PRO ALA SER SEQRES 10 B 496 ARG ALA LYS PHE ALA GLN SER CYS VAL ARG ILE MET LYS SEQRES 11 B 496 ASP TYR GLY PHE ASP GLY VAL ASP ILE ASP TRP GLU TYR SEQRES 12 B 496 PRO GLN ALA ALA GLU VAL ASP GLY PHE ILE ALA ALA LEU SEQRES 13 B 496 GLN GLU ILE ARG THR LEU LEU ASN GLN GLN THR ILE THR SEQRES 14 B 496 ASP GLY ARG GLN ALA LEU PRO TYR GLN LEU THR ILE ALA SEQRES 15 B 496 GLY ALA GLY GLY ALA PHE PHE LEU SER ARG TYR TYR SER SEQRES 16 B 496 LYS LEU ALA GLN ILE VAL ALA PRO LEU ASP TYR ILE ASN SEQRES 17 B 496 LEU MET THR TYR ASP LEU ALA GLY PRO TRP GLU LYS VAL SEQRES 18 B 496 THR ASN HIS GLN ALA ALA LEU PHE GLY ASP ALA ALA GLY SEQRES 19 B 496 PRO THR PHE TYR ASN ALA LEU ARG GLU ALA ASN LEU GLY SEQRES 20 B 496 TRP SER TRP GLU GLU LEU THR ARG ALA PHE PRO SER PRO SEQRES 21 B 496 PHE SER LEU THR VAL ASP ALA ALA VAL GLN GLN HIS LEU SEQRES 22 B 496 MET MET GLU GLY VAL PRO SER ALA LYS ILE VAL MET GLY SEQRES 23 B 496 VAL PRO PHE TYR GLY ARG ALA PHE LYS GLY VAL SER GLY SEQRES 24 B 496 GLY ASN GLY GLY GLN TYR SER SER HIS SER THR PRO GLY SEQRES 25 B 496 GLU ASP PRO TYR PRO SER THR ASP TYR TRP LEU VAL GLY SEQRES 26 B 496 CYS GLU GLU CYS VAL ARG ASP LYS ASP PRO ARG ILE ALA SEQRES 27 B 496 SER TYR ARG GLN LEU GLU GLN MET LEU GLN GLY ASN TYR SEQRES 28 B 496 GLY TYR GLN ARG LEU TRP ASN ASP LYS THR LYS THR PRO SEQRES 29 B 496 TYR LEU TYR HIS ALA GLN ASN GLY LEU PHE VAL THR TYR SEQRES 30 B 496 ASP ASP ALA GLU SER PHE LYS TYR LYS ALA LYS TYR ILE SEQRES 31 B 496 LYS GLN GLN GLN LEU GLY GLY VAL MET PHE TRP HIS LEU SEQRES 32 B 496 GLY GLN ASP ASN ARG ASN GLY ASP LEU LEU ALA ALA LEU SEQRES 33 B 496 ASP ARG TYR PHE ASN ALA ALA ASP TYR ASP ASP SER GLN SEQRES 34 B 496 LEU ASP MET GLY THR GLY LEU ARG TYR THR GLY VAL GLY SEQRES 35 B 496 PRO GLY ASN LEU PRO ILE MET THR ALA PRO ALA TYR VAL SEQRES 36 B 496 PRO GLY THR THR TYR ALA GLN GLY ALA LEU VAL SER TYR SEQRES 37 B 496 GLN GLY TYR VAL TRP GLN THR LYS TRP GLY TYR ILE THR SEQRES 38 B 496 SER ALA PRO GLY SER ASP SER ALA TRP LEU LYS VAL GLY SEQRES 39 B 496 ARG VAL HET BU0 A 501 34 HET BU0 B 501 34 HETNAM BU0 6-AZANYL-2-OXIDANYLIDENE-N-[(1S)-1-PHENYLETHYL]-7- HETNAM 2 BU0 (PHENYLMETHYL)-1$L^{4},9-DIAZA-7- HETNAM 3 BU0 AZONIATRICYCLO[8.4.0.0^{3,8}]TETRADECA-1(14),3(8),4,6, HETNAM 4 BU0 10,12-HEXAENE-5-CARBOXAMIDE FORMUL 3 BU0 2(C27 H25 N5 O2 1+) FORMUL 5 HOH *215(H2 O) HELIX 1 AA1 PRO A 14 ASN A 20 1 7 HELIX 2 AA2 PRO A 32 ILE A 36 5 5 HELIX 3 AA3 THR A 37 LEU A 44 1 8 HELIX 4 AA4 ASN A 67 LEU A 81 1 15 HELIX 5 AA5 LYS A 82 ASN A 85 5 4 HELIX 6 AA6 GLY A 96 ASN A 101 1 6 HELIX 7 AA7 SER A 106 VAL A 114 1 9 HELIX 8 AA8 THR A 116 GLY A 135 1 20 HELIX 9 AA9 GLN A 147 ALA A 149 5 3 HELIX 10 AB1 GLU A 150 GLY A 173 1 24 HELIX 11 AB2 GLY A 188 SER A 193 1 6 HELIX 12 AB3 ARG A 194 SER A 197 5 4 HELIX 13 AB4 LYS A 198 ALA A 204 1 7 HELIX 14 AB5 ASN A 241 ALA A 246 5 6 HELIX 15 AB6 SER A 251 PHE A 259 1 9 HELIX 16 AB7 THR A 266 MET A 276 1 11 HELIX 17 AB8 PRO A 281 ALA A 283 5 3 HELIX 18 AB9 CYS A 328 LYS A 335 1 8 HELIX 19 AC1 TYR A 342 GLN A 350 1 9 HELIX 20 AC2 GLU A 383 GLN A 395 1 13 HELIX 21 AC3 HIS A 404 ASP A 408 5 5 HELIX 22 AC4 GLY A 412 ALA A 424 1 13 HELIX 23 AC5 GLY A 444 LEU A 448 5 5 HELIX 24 AC6 PRO B 14 ASN B 20 1 7 HELIX 25 AC7 PRO B 32 ILE B 36 5 5 HELIX 26 AC8 THR B 37 LEU B 44 1 8 HELIX 27 AC9 ASN B 67 LEU B 81 1 15 HELIX 28 AD1 LYS B 82 ASN B 85 5 4 HELIX 29 AD2 GLY B 96 ASN B 101 1 6 HELIX 30 AD3 SER B 106 VAL B 114 1 9 HELIX 31 AD4 THR B 116 GLY B 135 1 20 HELIX 32 AD5 GLN B 147 ASP B 172 1 26 HELIX 33 AD6 GLY B 188 SER B 193 1 6 HELIX 34 AD7 ARG B 194 SER B 197 5 4 HELIX 35 AD8 LYS B 198 ALA B 204 1 7 HELIX 36 AD9 ASN B 241 ALA B 246 5 6 HELIX 37 AE1 SER B 251 PHE B 259 1 9 HELIX 38 AE2 THR B 266 MET B 276 1 11 HELIX 39 AE3 PRO B 281 ALA B 283 5 3 HELIX 40 AE4 CYS B 328 LYS B 335 1 8 HELIX 41 AE5 TYR B 342 GLN B 350 1 9 HELIX 42 AE6 GLU B 383 GLN B 395 1 13 HELIX 43 AE7 HIS B 404 ASP B 408 5 5 HELIX 44 AE8 GLY B 412 ALA B 424 1 13 SHEET 1 AA110 CYS A 60 ALA A 61 0 SHEET 2 AA110 HIS A 46 ILE A 54 -1 N ASP A 53 O ALA A 61 SHEET 3 AA110 ARG A 89 GLY A 95 1 O MET A 91 N PHE A 49 SHEET 4 AA110 GLY A 138 ASP A 142 1 O ASP A 142 N ILE A 94 SHEET 5 AA110 GLN A 180 ALA A 186 1 O GLN A 180 N VAL A 139 SHEET 6 AA110 TYR A 208 MET A 212 1 O ASN A 210 N ILE A 183 SHEET 7 AA110 ILE A 285 PRO A 290 1 O VAL A 286 N LEU A 211 SHEET 8 AA110 GLY A 399 TRP A 403 1 O MET A 401 N MET A 287 SHEET 9 AA110 ALA A 6 PHE A 12 1 N ALA A 6 O VAL A 400 SHEET 10 AA110 HIS A 46 ILE A 54 1 O SER A 50 N TYR A 11 SHEET 1 AA2 5 ILE A 339 SER A 341 0 SHEET 2 AA2 5 TYR A 292 LYS A 297 -1 N GLY A 293 O ALA A 340 SHEET 3 AA2 5 LEU A 375 THR A 378 -1 O PHE A 376 N PHE A 296 SHEET 4 AA2 5 THR A 365 HIS A 370 -1 N HIS A 370 O LEU A 375 SHEET 5 AA2 5 TYR A 355 ASN A 360 -1 N LEU A 358 O TYR A 367 SHEET 1 AA3 3 LEU A 467 TYR A 470 0 SHEET 2 AA3 3 TYR A 473 THR A 477 -1 O TRP A 475 N VAL A 468 SHEET 3 AA3 3 TRP A 492 ARG A 497 -1 O VAL A 495 N VAL A 474 SHEET 1 AA410 CYS B 60 ALA B 61 0 SHEET 2 AA410 HIS B 46 ILE B 54 -1 N ASP B 53 O ALA B 61 SHEET 3 AA410 ARG B 89 GLY B 95 1 O SER B 93 N LEU B 52 SHEET 4 AA410 GLY B 138 ASP B 142 1 O ASP B 142 N ILE B 94 SHEET 5 AA410 GLN B 180 ALA B 186 1 O GLN B 180 N VAL B 139 SHEET 6 AA410 TYR B 208 MET B 212 1 O ASN B 210 N ILE B 183 SHEET 7 AA410 ILE B 285 PRO B 290 1 O VAL B 286 N LEU B 211 SHEET 8 AA410 GLY B 399 TRP B 403 1 O MET B 401 N VAL B 289 SHEET 9 AA410 ALA B 6 PHE B 12 1 N ALA B 6 O VAL B 400 SHEET 10 AA410 HIS B 46 ILE B 54 1 O ASN B 48 N TYR B 11 SHEET 1 AA5 5 ILE B 339 SER B 341 0 SHEET 2 AA5 5 TYR B 292 LYS B 297 -1 N GLY B 293 O ALA B 340 SHEET 3 AA5 5 LEU B 375 THR B 378 -1 O PHE B 376 N PHE B 296 SHEET 4 AA5 5 THR B 365 HIS B 370 -1 N HIS B 370 O LEU B 375 SHEET 5 AA5 5 TYR B 355 ASN B 360 -1 N LEU B 358 O TYR B 367 SHEET 1 AA6 3 LEU B 467 TYR B 470 0 SHEET 2 AA6 3 TYR B 473 THR B 477 -1 O TRP B 475 N VAL B 468 SHEET 3 AA6 3 TRP B 492 ARG B 497 -1 O VAL B 495 N VAL B 474 SSBOND 1 CYS A 328 CYS A 331 1555 1555 2.06 SSBOND 2 CYS B 328 CYS B 331 1555 1555 2.06 CISPEP 1 SER A 50 PHE A 51 0 -0.49 CISPEP 2 GLU A 144 TYR A 145 0 -1.92 CISPEP 3 SER A 261 PRO A 262 0 -3.77 CISPEP 4 ASP A 316 PRO A 317 0 1.31 CISPEP 5 TRP A 403 HIS A 404 0 -7.65 CISPEP 6 SER B 50 PHE B 51 0 -0.65 CISPEP 7 GLU B 144 TYR B 145 0 -1.50 CISPEP 8 SER B 261 PRO B 262 0 -4.59 CISPEP 9 ASP B 316 PRO B 317 0 3.97 CISPEP 10 TRP B 403 HIS B 404 0 -7.96 SITE 1 AC1 7 TRP A 97 ASP A 215 TRP A 220 TYR A 292 SITE 2 AC1 7 GLY A 314 ARG A 338 TRP A 403 SITE 1 AC2 10 TYR A 481 TRP B 97 ASP B 215 TRP B 220 SITE 2 AC2 10 TYR B 292 GLY B 314 ASP B 316 ARG B 338 SITE 3 AC2 10 TRP B 403 HOH B 644 CRYST1 55.375 103.667 185.438 90.00 90.00 90.00 P 21 21 21 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 0.018059 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009646 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005393 0.00000