HEADER HYDROLASE 04-JUN-20 7C92 TITLE STRUCTURE OF SERRATIA MARCESCENS CHITINASE B COMPLEXED WITH COMPOUND TITLE 2 6K COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHITINASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 2-499; 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; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CHITINASE, SERRATIA MARCESCENS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR X.JIANG,P.T.YUAN REVDAT 2 29-NOV-23 7C92 1 REMARK REVDAT 1 09-JUN-21 7C92 0 JRNL AUTH P.T.YUAN,X.JIANG JRNL TITL DISCOVERY OF NOVEL CHITINASE INHIBITORS WITH A SCAFFOLD OF JRNL TITL 2 DIPYRIDOPYRIMIDINE-3-CARBOXAMIDE VIA STRUCTURE-BASED JRNL TITL 3 RATIONAL DESIGN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.32 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : GEOSTD + MONOMER LIBRARY REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.32 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.88 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 3 NUMBER OF REFLECTIONS : 46228 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.280 REMARK 3 FREE R VALUE TEST SET COUNT : 1978 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 10.0000 - 5.5800 0.94 3405 149 0.1745 0.1918 REMARK 3 2 5.5800 - 4.4300 0.99 3388 153 0.1561 0.1923 REMARK 3 3 4.4300 - 3.8700 1.00 3406 152 0.1423 0.1992 REMARK 3 4 3.8700 - 3.5200 1.00 3381 151 0.1587 0.2090 REMARK 3 5 3.5200 - 3.2600 1.00 3377 151 0.1691 0.2335 REMARK 3 6 3.2600 - 3.0700 1.00 3351 150 0.1771 0.2127 REMARK 3 7 3.0700 - 2.9200 1.00 3341 148 0.1816 0.2718 REMARK 3 8 2.9200 - 2.7900 0.99 3320 149 0.1921 0.3055 REMARK 3 9 2.7900 - 2.6800 0.98 3286 147 0.1987 0.2578 REMARK 3 10 2.6800 - 2.5900 0.97 3230 145 0.2058 0.2720 REMARK 3 11 2.5900 - 2.5100 0.96 3216 144 0.1977 0.2916 REMARK 3 12 2.5100 - 2.4400 0.90 3023 136 0.2054 0.2903 REMARK 3 13 2.4400 - 2.3700 0.77 2537 115 0.2121 0.3360 REMARK 3 14 2.3700 - 2.3200 0.60 1989 88 0.2081 0.3129 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.873 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.74 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.26 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 : 0.007 8122 REMARK 3 ANGLE : 0.850 11082 REMARK 3 CHIRALITY : 0.049 1144 REMARK 3 PLANARITY : 0.005 1436 REMARK 3 DIHEDRAL : 4.259 4650 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 7C92 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-JUN-20. REMARK 100 THE DEPOSITION ID IS D_1300017216. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-OCT-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NFPSS REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46796 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.316 REMARK 200 RESOLUTION RANGE LOW (A) : 48.880 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 200 DATA REDUNDANCY : 8.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.36 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 4G2Z REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM CITRATE (PH 5.6), 0.5 M LI2SO4 REMARK 280 AND 0.25M (NH4)2SO4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277.15K 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 28.68100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 93.39600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.82200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 93.39600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.68100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 51.82200 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: 3080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 28.68100 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 93.39600 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 ASP A -3 REMARK 465 PRO A -2 REMARK 465 SER A -1 REMARK 465 SER A 0 REMARK 465 ARG A 1 REMARK 465 SER A 2 REMARK 465 VAL A 498 REMARK 465 ALA A 499 REMARK 465 HIS A 500 REMARK 465 HIS A 501 REMARK 465 HIS A 502 REMARK 465 HIS A 503 REMARK 465 HIS A 504 REMARK 465 HIS A 505 REMARK 465 ASP B -3 REMARK 465 PRO B -2 REMARK 465 SER B -1 REMARK 465 SER B 0 REMARK 465 ARG B 1 REMARK 465 SER B 2 REMARK 465 VAL B 498 REMARK 465 ALA B 499 REMARK 465 HIS B 500 REMARK 465 HIS B 501 REMARK 465 HIS B 502 REMARK 465 HIS B 503 REMARK 465 HIS B 504 REMARK 465 HIS B 505 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 ARG A 129 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 129 CG CD NE CZ NH1 NH2 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 O HOH A 855 O HOH A 897 2.05 REMARK 500 O HOH B 882 O HOH B 900 2.07 REMARK 500 O HOH A 895 O HOH A 922 2.09 REMARK 500 O HOH B 894 O HOH B 897 2.11 REMARK 500 O HOH A 866 O HOH A 914 2.14 REMARK 500 O HOH B 877 O HOH B 906 2.14 REMARK 500 O HOH A 884 O HOH A 897 2.16 REMARK 500 OE1 GLN A 356 O HOH A 701 2.18 REMARK 500 O HOH A 708 O HOH A 889 2.18 REMARK 500 OE2 GLU B 330 O HOH B 701 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 ASP A 25 93.53 -165.17 REMARK 500 ASP A 142 72.43 -112.57 REMARK 500 ALA A 228 44.96 -152.56 REMARK 500 ASN A 303 43.58 -153.73 REMARK 500 PRO A 319 44.48 -96.66 REMARK 500 ASP A 336 108.59 -164.60 REMARK 500 ASN A 352 76.87 55.90 REMARK 500 VAL B 28 -62.27 -90.30 REMARK 500 ASP B 63 123.89 -38.05 REMARK 500 ASP B 142 64.58 -118.50 REMARK 500 ALA B 228 46.20 -160.58 REMARK 500 ASP B 322 97.41 -51.96 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 FXR A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FXR B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FXR B 602 DBREF 7C92 A 2 499 UNP Q54276 Q54276_SERMA 2 499 DBREF 7C92 B 2 499 UNP Q54276 Q54276_SERMA 2 499 SEQADV 7C92 ASP A -3 UNP Q54276 EXPRESSION TAG SEQADV 7C92 PRO A -2 UNP Q54276 EXPRESSION TAG SEQADV 7C92 SER A -1 UNP Q54276 EXPRESSION TAG SEQADV 7C92 SER A 0 UNP Q54276 EXPRESSION TAG SEQADV 7C92 ARG A 1 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS A 500 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS A 501 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS A 502 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS A 503 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS A 504 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS A 505 UNP Q54276 EXPRESSION TAG SEQADV 7C92 ASP B -3 UNP Q54276 EXPRESSION TAG SEQADV 7C92 PRO B -2 UNP Q54276 EXPRESSION TAG SEQADV 7C92 SER B -1 UNP Q54276 EXPRESSION TAG SEQADV 7C92 SER B 0 UNP Q54276 EXPRESSION TAG SEQADV 7C92 ARG B 1 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS B 500 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS B 501 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS B 502 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS B 503 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS B 504 UNP Q54276 EXPRESSION TAG SEQADV 7C92 HIS B 505 UNP Q54276 EXPRESSION TAG SEQRES 1 A 509 ASP PRO SER SER ARG SER THR ARG LYS ALA VAL ILE GLY SEQRES 2 A 509 TYR TYR PHE ILE PRO THR ASN GLN ILE ASN ASN TYR THR SEQRES 3 A 509 GLU THR ASP THR SER VAL VAL PRO PHE PRO VAL SER ASN SEQRES 4 A 509 ILE THR PRO ALA LYS ALA LYS GLN LEU THR HIS ILE ASN SEQRES 5 A 509 PHE SER PHE LEU ASP ILE ASN SER ASN LEU GLU CYS ALA SEQRES 6 A 509 TRP ASP PRO ALA THR ASN ASP ALA LYS ALA ARG ASP VAL SEQRES 7 A 509 VAL ASN ARG LEU THR ALA LEU LYS ALA HIS ASN PRO SER SEQRES 8 A 509 LEU ARG ILE MET PHE SER ILE GLY GLY TRP TYR TYR SER SEQRES 9 A 509 ASN ASP LEU GLY VAL SER HIS ALA ASN TYR VAL ASN ALA SEQRES 10 A 509 VAL LYS THR PRO ALA SER ARG ALA LYS PHE ALA GLN SER SEQRES 11 A 509 CYS VAL ARG ILE MET LYS ASP TYR GLY PHE ASP GLY VAL SEQRES 12 A 509 ASP ILE ASP TRP GLU TYR PRO GLN ALA ALA GLU VAL ASP SEQRES 13 A 509 GLY PHE ILE ALA ALA LEU GLN GLU ILE ARG THR LEU LEU SEQRES 14 A 509 ASN GLN GLN THR ILE THR ASP GLY ARG GLN ALA LEU PRO SEQRES 15 A 509 TYR GLN LEU THR ILE ALA GLY ALA GLY GLY ALA PHE PHE SEQRES 16 A 509 LEU SER ARG TYR TYR SER LYS LEU ALA GLN ILE VAL ALA SEQRES 17 A 509 PRO LEU ASP TYR ILE ASN LEU MET THR TYR ASP LEU ALA SEQRES 18 A 509 GLY PRO TRP GLU LYS VAL THR ASN HIS GLN ALA ALA LEU SEQRES 19 A 509 PHE GLY ASP ALA ALA GLY PRO THR PHE TYR ASN ALA LEU SEQRES 20 A 509 ARG GLU ALA ASN LEU GLY TRP SER TRP GLU GLU LEU THR SEQRES 21 A 509 ARG ALA PHE PRO SER PRO PHE SER LEU THR VAL ASP ALA SEQRES 22 A 509 ALA VAL GLN GLN HIS LEU MET MET GLU GLY VAL PRO SER SEQRES 23 A 509 ALA LYS ILE VAL MET GLY VAL PRO PHE TYR GLY ARG ALA SEQRES 24 A 509 PHE LYS GLY VAL SER GLY GLY ASN GLY GLY GLN TYR SER SEQRES 25 A 509 SER HIS SER THR PRO GLY GLU ASP PRO TYR PRO SER THR SEQRES 26 A 509 ASP TYR TRP LEU VAL GLY CYS GLU GLU CYS VAL ARG ASP SEQRES 27 A 509 LYS ASP PRO ARG ILE ALA SER TYR ARG GLN LEU GLU GLN SEQRES 28 A 509 MET LEU GLN GLY ASN TYR GLY TYR GLN ARG LEU TRP ASN SEQRES 29 A 509 ASP LYS THR LYS THR PRO TYR LEU TYR HIS ALA GLN ASN SEQRES 30 A 509 GLY LEU PHE VAL THR TYR ASP ASP ALA GLU SER PHE LYS SEQRES 31 A 509 TYR LYS ALA LYS TYR ILE LYS GLN GLN GLN LEU GLY GLY SEQRES 32 A 509 VAL MET PHE TRP HIS LEU GLY GLN ASP ASN ARG ASN GLY SEQRES 33 A 509 ASP LEU LEU ALA ALA LEU ASP ARG TYR PHE ASN ALA ALA SEQRES 34 A 509 ASP TYR ASP ASP SER GLN LEU ASP MET GLY THR GLY LEU SEQRES 35 A 509 ARG TYR THR GLY VAL GLY PRO GLY ASN LEU PRO ILE MET SEQRES 36 A 509 THR ALA PRO ALA TYR VAL PRO GLY THR THR TYR ALA GLN SEQRES 37 A 509 GLY ALA LEU VAL SER TYR GLN GLY TYR VAL TRP GLN THR SEQRES 38 A 509 LYS TRP GLY TYR ILE THR SER ALA PRO GLY SER ASP SER SEQRES 39 A 509 ALA TRP LEU LYS VAL GLY ARG VAL ALA HIS HIS HIS HIS SEQRES 40 A 509 HIS HIS SEQRES 1 B 509 ASP PRO SER SER ARG SER THR ARG LYS ALA VAL ILE GLY SEQRES 2 B 509 TYR TYR PHE ILE PRO THR ASN GLN ILE ASN ASN TYR THR SEQRES 3 B 509 GLU THR ASP THR SER VAL VAL PRO PHE PRO VAL SER ASN SEQRES 4 B 509 ILE THR PRO ALA LYS ALA LYS GLN LEU THR HIS ILE ASN SEQRES 5 B 509 PHE SER PHE LEU ASP ILE ASN SER ASN LEU GLU CYS ALA SEQRES 6 B 509 TRP ASP PRO ALA THR ASN ASP ALA LYS ALA ARG ASP VAL SEQRES 7 B 509 VAL ASN ARG LEU THR ALA LEU LYS ALA HIS ASN PRO SER SEQRES 8 B 509 LEU ARG ILE MET PHE SER ILE GLY GLY TRP TYR TYR SER SEQRES 9 B 509 ASN ASP LEU GLY VAL SER HIS ALA ASN TYR VAL ASN ALA SEQRES 10 B 509 VAL LYS THR PRO ALA SER ARG ALA LYS PHE ALA GLN SER SEQRES 11 B 509 CYS VAL ARG ILE MET LYS ASP TYR GLY PHE ASP GLY VAL SEQRES 12 B 509 ASP ILE ASP TRP GLU TYR PRO GLN ALA ALA GLU VAL ASP SEQRES 13 B 509 GLY PHE ILE ALA ALA LEU GLN GLU ILE ARG THR LEU LEU SEQRES 14 B 509 ASN GLN GLN THR ILE THR ASP GLY ARG GLN ALA LEU PRO SEQRES 15 B 509 TYR GLN LEU THR ILE ALA GLY ALA GLY GLY ALA PHE PHE SEQRES 16 B 509 LEU SER ARG TYR TYR SER LYS LEU ALA GLN ILE VAL ALA SEQRES 17 B 509 PRO LEU ASP TYR ILE ASN LEU MET THR TYR ASP LEU ALA SEQRES 18 B 509 GLY PRO TRP GLU LYS VAL THR ASN HIS GLN ALA ALA LEU SEQRES 19 B 509 PHE GLY ASP ALA ALA GLY PRO THR PHE TYR ASN ALA LEU SEQRES 20 B 509 ARG GLU ALA ASN LEU GLY TRP SER TRP GLU GLU LEU THR SEQRES 21 B 509 ARG ALA PHE PRO SER PRO PHE SER LEU THR VAL ASP ALA SEQRES 22 B 509 ALA VAL GLN GLN HIS LEU MET MET GLU GLY VAL PRO SER SEQRES 23 B 509 ALA LYS ILE VAL MET GLY VAL PRO PHE TYR GLY ARG ALA SEQRES 24 B 509 PHE LYS GLY VAL SER GLY GLY ASN GLY GLY GLN TYR SER SEQRES 25 B 509 SER HIS SER THR PRO GLY GLU ASP PRO TYR PRO SER THR SEQRES 26 B 509 ASP TYR TRP LEU VAL GLY CYS GLU GLU CYS VAL ARG ASP SEQRES 27 B 509 LYS ASP PRO ARG ILE ALA SER TYR ARG GLN LEU GLU GLN SEQRES 28 B 509 MET LEU GLN GLY ASN TYR GLY TYR GLN ARG LEU TRP ASN SEQRES 29 B 509 ASP LYS THR LYS THR PRO TYR LEU TYR HIS ALA GLN ASN SEQRES 30 B 509 GLY LEU PHE VAL THR TYR ASP ASP ALA GLU SER PHE LYS SEQRES 31 B 509 TYR LYS ALA LYS TYR ILE LYS GLN GLN GLN LEU GLY GLY SEQRES 32 B 509 VAL MET PHE TRP HIS LEU GLY GLN ASP ASN ARG ASN GLY SEQRES 33 B 509 ASP LEU LEU ALA ALA LEU ASP ARG TYR PHE ASN ALA ALA SEQRES 34 B 509 ASP TYR ASP ASP SER GLN LEU ASP MET GLY THR GLY LEU SEQRES 35 B 509 ARG TYR THR GLY VAL GLY PRO GLY ASN LEU PRO ILE MET SEQRES 36 B 509 THR ALA PRO ALA TYR VAL PRO GLY THR THR TYR ALA GLN SEQRES 37 B 509 GLY ALA LEU VAL SER TYR GLN GLY TYR VAL TRP GLN THR SEQRES 38 B 509 LYS TRP GLY TYR ILE THR SER ALA PRO GLY SER ASP SER SEQRES 39 B 509 ALA TRP LEU LYS VAL GLY ARG VAL ALA HIS HIS HIS HIS SEQRES 40 B 509 HIS HIS HET FXR A 601 54 HET FXR B 601 27 HET FXR B 602 27 HETNAM FXR 6-AZANYL-11-METHYL-2-OXIDANYLIDENE-N-(PYRIDIN-3- HETNAM 2 FXR YLMETHYL)-1,7,9-TRIAZATRICYCLO[8.4.0.0^3,8]TETRADECA- HETNAM 3 FXR 3(8),4,6,9,11,13-HEXAENE-5-CARBOXAMIDE FORMUL 3 FXR 3(C19 H16 N6 O2) FORMUL 6 HOH *439(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 ASP A 172 1 23 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 GLY A 351 1 10 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 PRO B 14 ASN B 20 1 7 HELIX 24 AC6 PRO B 32 ILE B 36 5 5 HELIX 25 AC7 THR B 37 LEU B 44 1 8 HELIX 26 AC8 ASN B 67 LEU B 81 1 15 HELIX 27 AC9 LYS B 82 ASN B 85 5 4 HELIX 28 AD1 GLY B 96 ASN B 101 1 6 HELIX 29 AD2 SER B 106 VAL B 114 1 9 HELIX 30 AD3 THR B 116 GLY B 135 1 20 HELIX 31 AD4 GLN B 147 ALA B 149 5 3 HELIX 32 AD5 GLU B 150 ASP B 172 1 23 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 ASP B 381 GLN B 395 1 15 HELIX 43 AE7 HIS B 404 ASP B 408 5 5 HELIX 44 AE8 GLY B 412 ALA B 424 1 13 HELIX 45 AE9 GLY B 444 LEU B 448 5 5 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 SER A 93 N LEU A 52 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 HIS A 46 N GLY A 9 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 GLY A 496 -1 O LEU A 493 N GLN A 476 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 MET B 287 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 GLY B 496 -1 O LEU B 493 N GLN B 476 SSBOND 1 CYS A 328 CYS A 331 1555 1555 2.06 SSBOND 2 CYS B 328 CYS B 331 1555 1555 2.03 CISPEP 1 SER A 50 PHE A 51 0 -0.39 CISPEP 2 GLU A 144 TYR A 145 0 0.20 CISPEP 3 SER A 261 PRO A 262 0 -3.18 CISPEP 4 ASP A 316 PRO A 317 0 -0.45 CISPEP 5 TRP A 403 HIS A 404 0 -13.20 CISPEP 6 SER B 50 PHE B 51 0 1.64 CISPEP 7 GLU B 144 TYR B 145 0 5.25 CISPEP 8 SER B 261 PRO B 262 0 -7.01 CISPEP 9 ASP B 316 PRO B 317 0 1.34 CISPEP 10 TRP B 403 HIS B 404 0 -12.39 SITE 1 AC1 11 TRP A 97 GLU A 144 MET A 212 TYR A 214 SITE 2 AC1 11 ASP A 215 TRP A 220 TYR A 292 ARG A 294 SITE 3 AC1 11 TRP A 403 GLN A 407 HOH A 823 SITE 1 AC2 11 TYR A 481 TRP B 97 ASP B 142 GLU B 144 SITE 2 AC2 11 PHE B 191 MET B 212 TYR B 214 TRP B 403 SITE 3 AC2 11 FXR B 602 HOH B 716 HOH B 817 SITE 1 AC3 9 ALA A 463 GLY A 480 TYR A 481 ASP B 215 SITE 2 AC3 9 TRP B 220 ARG B 294 FXR B 601 HOH B 751 SITE 3 AC3 9 HOH B 870 CRYST1 57.362 103.644 186.792 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 0.017433 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009648 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005354 0.00000