HEADER LYASE 07-SEP-20 7K12 TITLE ACMSD IN COMPLEX WITH DIFLUNISAL COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-AMINO-3-CARBOXYMUCONATE 6-SEMIALDEHYDE DECARBOXYLASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.-.-.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS; SOURCE 3 ORGANISM_TAXID: 294; SOURCE 4 GENE: NBAD; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS FDA-APPROVED DRUGS, NAD+, NEUROPSYCHIATRIC DISORDERS, DECARBOXYLASE, KEYWDS 2 LYASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.YANG,A.LIU REVDAT 3 18-OCT-23 7K12 1 REMARK REVDAT 2 27-JAN-21 7K12 1 JRNL REVDAT 1 13-JAN-21 7K12 0 JRNL AUTH Y.YANG,T.BOREL,F.DE AZAMBUJA,D.JOHNSON,J.P.SORRENTINO, JRNL AUTH 2 C.UDOKWU,I.DAVIS,A.LIU,R.A.ALTMAN JRNL TITL DIFLUNISAL DERIVATIVES AS MODULATORS OF ACMS DECARBOXYLASE JRNL TITL 2 TARGETING THE TRYPTOPHAN-KYNURENINE PATHWAY. JRNL REF J.MED.CHEM. V. 64 797 2021 JRNL REFN ISSN 0022-2623 JRNL PMID 33369426 JRNL DOI 10.1021/ACS.JMEDCHEM.0C01762 REMARK 2 REMARK 2 RESOLUTION. 2.17 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1-3660 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) : 2.17 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 62334 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1997 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 45.8000 - 5.2300 0.98 4712 155 0.1672 0.1827 REMARK 3 2 5.2200 - 4.1500 1.00 4468 148 0.1499 0.1708 REMARK 3 3 4.1500 - 3.6200 1.00 4376 145 0.1666 0.2166 REMARK 3 4 3.6200 - 3.2900 0.99 4346 144 0.1963 0.2256 REMARK 3 5 3.2900 - 3.0600 0.99 4284 142 0.2109 0.2282 REMARK 3 6 3.0600 - 2.8800 1.00 4318 142 0.2296 0.2717 REMARK 3 7 2.8800 - 2.7300 1.00 4280 143 0.2230 0.2646 REMARK 3 8 2.7300 - 2.6100 1.00 4246 140 0.2354 0.2624 REMARK 3 9 2.6100 - 2.5100 1.00 4271 142 0.2407 0.3077 REMARK 3 10 2.5100 - 2.4300 1.00 4240 140 0.2554 0.3016 REMARK 3 11 2.4300 - 2.3500 0.99 4210 138 0.2644 0.3092 REMARK 3 12 2.3500 - 2.2800 0.99 4190 139 0.2904 0.3261 REMARK 3 13 2.2800 - 2.2200 0.99 4202 140 0.3262 0.3199 REMARK 3 14 2.2200 - 2.1700 1.00 4194 139 0.3279 0.3748 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.390 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.06 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7K12 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1000251705. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-APR-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62641 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.170 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 8.500 REMARK 200 R MERGE (I) : 0.13200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 4.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.17 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.40 REMARK 200 R MERGE FOR SHELL (I) : 0.95700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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 1.17.1-3660 REMARK 200 STARTING MODEL: PDB ENTRY 2HBV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.4 M AMMONIUM CITRATE, PH 6.4, 10% REMARK 280 PEG3350, EVAPORATION, TEMPERATURE 297K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 148.58100 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 297.16200 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 222.87150 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 371.45250 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 74.29050 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 148.58100 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 297.16200 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 371.45250 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 222.87150 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 74.29050 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: 6140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 675 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 693 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 531 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 647 LIES ON A SPECIAL POSITION. 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 -20 REMARK 465 GLY A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 SER A -8 REMARK 465 SER A -7 REMARK 465 GLY A -6 REMARK 465 HIS A -5 REMARK 465 ILE A -4 REMARK 465 GLU A -3 REMARK 465 GLY A -2 REMARK 465 ARG A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 VAL A 334 REMARK 465 MET B -20 REMARK 465 GLY B -19 REMARK 465 HIS B -18 REMARK 465 HIS B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 SER B -8 REMARK 465 SER B -7 REMARK 465 GLY B -6 REMARK 465 HIS B -5 REMARK 465 ILE B -4 REMARK 465 GLU B -3 REMARK 465 GLY B -2 REMARK 465 ARG B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 VAL B 334 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 B 617 O HOH B 705 2.11 REMARK 500 O HOH A 678 O HOH A 685 2.12 REMARK 500 OE2 GLU A 161 O HOH A 501 2.14 REMARK 500 O HOH A 503 O HOH A 506 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLU A 20 N - CA - C ANGL. DEV. = 17.0 DEGREES 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 GLU A 20 -57.68 -19.20 REMARK 500 ASP A 25 131.76 -174.18 REMARK 500 SER A 35 -166.76 -77.89 REMARK 500 ASN A 48 -179.68 -61.19 REMARK 500 ASN A 49 -131.50 -101.83 REMARK 500 PHE A 50 125.44 120.42 REMARK 500 ARG A 51 105.72 29.19 REMARK 500 ASN A 111 85.74 -166.22 REMARK 500 SER A 323 -47.82 -155.11 REMARK 500 ASN A 331 61.60 64.21 REMARK 500 ASP B 25 102.94 -162.40 REMARK 500 ASN B 111 83.74 -161.23 REMARK 500 HIS B 246 -18.32 110.49 REMARK 500 SER B 323 -50.33 -156.77 REMARK 500 ASN B 331 70.19 65.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 9 NE2 REMARK 620 2 HIS A 11 NE2 82.0 REMARK 620 3 HIS A 177 NE2 98.1 95.3 REMARK 620 4 ASP A 294 OD2 97.0 107.2 154.4 REMARK 620 N 1 2 3 DBREF 7K12 A 1 334 UNP Q83V25 Q83V25_PSEFL 1 334 DBREF 7K12 B 1 334 UNP Q83V25 Q83V25_PSEFL 1 334 SEQADV 7K12 MET A -20 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 GLY A -19 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A -18 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A -17 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A -16 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A -15 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A -14 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A -13 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A -12 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A -11 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A -10 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A -9 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 SER A -8 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 SER A -7 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 GLY A -6 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A -5 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 ILE A -4 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 GLU A -3 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 GLY A -2 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 ARG A -1 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS A 0 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 MET B -20 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 GLY B -19 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B -18 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B -17 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B -16 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B -15 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B -14 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B -13 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B -12 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B -11 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B -10 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B -9 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 SER B -8 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 SER B -7 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 GLY B -6 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B -5 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 ILE B -4 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 GLU B -3 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 GLY B -2 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 ARG B -1 UNP Q83V25 EXPRESSION TAG SEQADV 7K12 HIS B 0 UNP Q83V25 EXPRESSION TAG SEQRES 1 A 355 MET GLY HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER SEQRES 2 A 355 SER GLY HIS ILE GLU GLY ARG HIS MET LYS LYS PRO ARG SEQRES 3 A 355 ILE ASP MET HIS SER HIS PHE PHE PRO ARG ILE SER GLU SEQRES 4 A 355 GLN GLU ALA ALA LYS PHE ASP ALA ASN HIS ALA PRO TRP SEQRES 5 A 355 LEU GLN VAL SER ALA LYS GLY ASP THR GLY SER ILE MET SEQRES 6 A 355 MET GLY LYS ASN ASN PHE ARG PRO VAL TYR GLN ALA LEU SEQRES 7 A 355 TRP ASP PRO ALA PHE ARG ILE GLU GLU MET ASP ALA GLN SEQRES 8 A 355 GLY VAL ASP VAL GLN VAL THR CYS ALA THR PRO VAL MET SEQRES 9 A 355 PHE GLY TYR THR TRP GLU ALA ASN LYS ALA ALA GLN TRP SEQRES 10 A 355 ALA GLU ARG MET ASN ASP PHE ALA LEU GLU PHE ALA ALA SEQRES 11 A 355 HIS ASN PRO GLN ARG ILE LYS VAL LEU ALA GLN VAL PRO SEQRES 12 A 355 LEU GLN ASP LEU ASP LEU ALA CYS LYS GLU ALA SER ARG SEQRES 13 A 355 ALA VAL ALA ALA GLY HIS LEU GLY ILE GLN ILE GLY ASN SEQRES 14 A 355 HIS LEU GLY ASP LYS ASP LEU ASP ASP ALA THR LEU GLU SEQRES 15 A 355 ALA PHE LEU THR HIS CYS ALA ASN GLU ASP ILE PRO ILE SEQRES 16 A 355 LEU VAL HIS PRO TRP ASP MET MET GLY GLY GLN ARG MET SEQRES 17 A 355 LYS LYS TRP MET LEU PRO TRP LEU VAL ALA MET PRO ALA SEQRES 18 A 355 GLU THR GLN LEU ALA ILE LEU SER LEU ILE LEU SER GLY SEQRES 19 A 355 ALA PHE GLU ARG ILE PRO LYS SER LEU LYS ILE CYS PHE SEQRES 20 A 355 GLY HIS GLY GLY GLY SER PHE ALA PHE LEU LEU GLY ARG SEQRES 21 A 355 VAL ASP ASN ALA TRP ARG HIS ARG ASP ILE VAL ARG GLU SEQRES 22 A 355 ASP CYS PRO ARG PRO PRO SER GLU TYR VAL ASP ARG PHE SEQRES 23 A 355 PHE VAL ASP SER ALA VAL PHE ASN PRO GLY ALA LEU GLU SEQRES 24 A 355 LEU LEU VAL SER VAL MET GLY GLU ASP ARG VAL MET LEU SEQRES 25 A 355 GLY SER ASP TYR PRO PHE PRO LEU GLY GLU GLN LYS ILE SEQRES 26 A 355 GLY GLY LEU VAL LEU SER SER ASN LEU GLY GLU SER ALA SEQRES 27 A 355 LYS ASP LYS ILE ILE SER GLY ASN ALA SER LYS PHE PHE SEQRES 28 A 355 ASN ILE ASN VAL SEQRES 1 B 355 MET GLY HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER SEQRES 2 B 355 SER GLY HIS ILE GLU GLY ARG HIS MET LYS LYS PRO ARG SEQRES 3 B 355 ILE ASP MET HIS SER HIS PHE PHE PRO ARG ILE SER GLU SEQRES 4 B 355 GLN GLU ALA ALA LYS PHE ASP ALA ASN HIS ALA PRO TRP SEQRES 5 B 355 LEU GLN VAL SER ALA LYS GLY ASP THR GLY SER ILE MET SEQRES 6 B 355 MET GLY LYS ASN ASN PHE ARG PRO VAL TYR GLN ALA LEU SEQRES 7 B 355 TRP ASP PRO ALA PHE ARG ILE GLU GLU MET ASP ALA GLN SEQRES 8 B 355 GLY VAL ASP VAL GLN VAL THR CYS ALA THR PRO VAL MET SEQRES 9 B 355 PHE GLY TYR THR TRP GLU ALA ASN LYS ALA ALA GLN TRP SEQRES 10 B 355 ALA GLU ARG MET ASN ASP PHE ALA LEU GLU PHE ALA ALA SEQRES 11 B 355 HIS ASN PRO GLN ARG ILE LYS VAL LEU ALA GLN VAL PRO SEQRES 12 B 355 LEU GLN ASP LEU ASP LEU ALA CYS LYS GLU ALA SER ARG SEQRES 13 B 355 ALA VAL ALA ALA GLY HIS LEU GLY ILE GLN ILE GLY ASN SEQRES 14 B 355 HIS LEU GLY ASP LYS ASP LEU ASP ASP ALA THR LEU GLU SEQRES 15 B 355 ALA PHE LEU THR HIS CYS ALA ASN GLU ASP ILE PRO ILE SEQRES 16 B 355 LEU VAL HIS PRO TRP ASP MET MET GLY GLY GLN ARG MET SEQRES 17 B 355 LYS LYS TRP MET LEU PRO TRP LEU VAL ALA MET PRO ALA SEQRES 18 B 355 GLU THR GLN LEU ALA ILE LEU SER LEU ILE LEU SER GLY SEQRES 19 B 355 ALA PHE GLU ARG ILE PRO LYS SER LEU LYS ILE CYS PHE SEQRES 20 B 355 GLY HIS GLY GLY GLY SER PHE ALA PHE LEU LEU GLY ARG SEQRES 21 B 355 VAL ASP ASN ALA TRP ARG HIS ARG ASP ILE VAL ARG GLU SEQRES 22 B 355 ASP CYS PRO ARG PRO PRO SER GLU TYR VAL ASP ARG PHE SEQRES 23 B 355 PHE VAL ASP SER ALA VAL PHE ASN PRO GLY ALA LEU GLU SEQRES 24 B 355 LEU LEU VAL SER VAL MET GLY GLU ASP ARG VAL MET LEU SEQRES 25 B 355 GLY SER ASP TYR PRO PHE PRO LEU GLY GLU GLN LYS ILE SEQRES 26 B 355 GLY GLY LEU VAL LEU SER SER ASN LEU GLY GLU SER ALA SEQRES 27 B 355 LYS ASP LYS ILE ILE SER GLY ASN ALA SER LYS PHE PHE SEQRES 28 B 355 ASN ILE ASN VAL HET ZN A 401 1 HET 1FL A 402 18 HET CIT A 403 13 HET CIT B 401 13 HETNAM ZN ZINC ION HETNAM 1FL 5-(2,4-DIFLUOROPHENYL)-2-HYDROXY-BENZOIC ACID HETNAM CIT CITRIC ACID HETSYN 1FL DIFLUNISAL FORMUL 3 ZN ZN 2+ FORMUL 4 1FL C13 H8 F2 O3 FORMUL 5 CIT 2(C6 H8 O7) FORMUL 7 HOH *421(H2 O) HELIX 1 AA1 SER A 17 ALA A 22 1 6 HELIX 2 AA2 ALA A 56 TRP A 58 5 3 HELIX 3 AA3 ASP A 59 GLY A 71 1 13 HELIX 4 AA4 PRO A 81 PHE A 84 5 4 HELIX 5 AA5 GLU A 89 HIS A 110 1 22 HELIX 6 AA6 ASP A 125 ALA A 139 1 15 HELIX 7 AA7 ASP A 157 GLU A 170 1 14 HELIX 8 AA8 MET A 191 VAL A 196 1 6 HELIX 9 AA9 VAL A 196 SER A 212 1 17 HELIX 10 AB1 GLY A 213 ILE A 218 1 6 HELIX 11 AB2 HIS A 228 GLY A 231 5 4 HELIX 12 AB3 SER A 232 ARG A 247 1 16 HELIX 13 AB4 ASP A 248 ARG A 251 5 4 HELIX 14 AB5 PRO A 257 PHE A 265 5 9 HELIX 15 AB6 ASN A 273 GLY A 285 1 13 HELIX 16 AB7 GLY A 305 SER A 310 1 6 HELIX 17 AB8 GLY A 314 SER A 323 1 10 HELIX 18 AB9 SER A 323 ASN A 331 1 9 HELIX 19 AC1 SER B 17 LYS B 23 1 7 HELIX 20 AC2 ALA B 56 TRP B 58 5 3 HELIX 21 AC3 ASP B 59 GLY B 71 1 13 HELIX 22 AC4 PRO B 81 PHE B 84 5 4 HELIX 23 AC5 GLU B 89 HIS B 110 1 22 HELIX 24 AC6 ASP B 125 ALA B 139 1 15 HELIX 25 AC7 ASP B 157 GLU B 170 1 14 HELIX 26 AC8 GLY B 183 MET B 187 5 5 HELIX 27 AC9 MET B 191 VAL B 196 1 6 HELIX 28 AD1 VAL B 196 SER B 212 1 17 HELIX 29 AD2 GLY B 213 ILE B 218 1 6 HELIX 30 AD3 HIS B 228 GLY B 231 5 4 HELIX 31 AD4 SER B 232 ARG B 245 1 14 HELIX 32 AD5 ARG B 247 GLU B 252 1 6 HELIX 33 AD6 PRO B 257 ARG B 264 5 8 HELIX 34 AD7 ASN B 273 GLY B 285 1 13 HELIX 35 AD8 GLY B 305 SER B 310 1 6 HELIX 36 AD9 GLY B 314 SER B 323 1 10 HELIX 37 AE1 SER B 323 ASN B 331 1 9 SHEET 1 AA1 3 ILE A 6 ASP A 7 0 SHEET 2 AA1 3 VAL A 74 ALA A 79 1 O VAL A 76 N ASP A 7 SHEET 3 AA1 3 HIS A 11 PHE A 12 1 N PHE A 12 O CYS A 78 SHEET 1 AA2 8 ILE A 6 ASP A 7 0 SHEET 2 AA2 8 VAL A 74 ALA A 79 1 O VAL A 76 N ASP A 7 SHEET 3 AA2 8 ILE A 115 ALA A 119 1 O LYS A 116 N THR A 77 SHEET 4 AA2 8 GLY A 143 GLY A 147 1 O GLN A 145 N ALA A 119 SHEET 5 AA2 8 ILE A 174 HIS A 177 1 O HIS A 177 N ILE A 146 SHEET 6 AA2 8 ILE A 224 PHE A 226 1 O CYS A 225 N VAL A 176 SHEET 7 AA2 8 PHE A 266 ASP A 268 1 O PHE A 266 N PHE A 226 SHEET 8 AA2 8 VAL A 289 MET A 290 1 O MET A 290 N VAL A 267 SHEET 1 AA3 3 PRO A 30 VAL A 34 0 SHEET 2 AA3 3 THR A 40 MET A 45 -1 O SER A 42 N GLN A 33 SHEET 3 AA3 3 PRO A 52 TYR A 54 -1 O VAL A 53 N GLY A 41 SHEET 1 AA4 3 ILE B 6 ASP B 7 0 SHEET 2 AA4 3 VAL B 74 ALA B 79 1 O VAL B 76 N ASP B 7 SHEET 3 AA4 3 HIS B 11 PHE B 12 1 N PHE B 12 O CYS B 78 SHEET 1 AA5 3 ILE B 6 ASP B 7 0 SHEET 2 AA5 3 VAL B 74 ALA B 79 1 O VAL B 76 N ASP B 7 SHEET 3 AA5 3 ILE B 115 VAL B 117 1 O LYS B 116 N THR B 77 SHEET 1 AA6 3 PRO B 30 VAL B 34 0 SHEET 2 AA6 3 THR B 40 MET B 45 -1 O MET B 44 N TRP B 31 SHEET 3 AA6 3 ASN B 48 TYR B 54 -1 O ARG B 51 N ILE B 43 SHEET 1 AA7 5 ILE B 144 GLY B 147 0 SHEET 2 AA7 5 ILE B 174 HIS B 177 1 O LEU B 175 N ILE B 144 SHEET 3 AA7 5 ILE B 224 PHE B 226 1 O CYS B 225 N VAL B 176 SHEET 4 AA7 5 PHE B 266 ASP B 268 1 O PHE B 266 N PHE B 226 SHEET 5 AA7 5 VAL B 289 MET B 290 1 O MET B 290 N VAL B 267 LINK NE2 HIS A 9 ZN ZN A 401 1555 1555 2.58 LINK NE2 HIS A 11 ZN ZN A 401 1555 1555 2.40 LINK NE2 HIS A 177 ZN ZN A 401 1555 1555 2.59 LINK OD2 ASP A 294 ZN ZN A 401 1555 1555 2.48 CISPEP 1 GLN A 19 GLU A 20 0 14.70 CISPEP 2 TYR A 295 PRO A 296 0 3.15 CISPEP 3 TYR B 295 PRO B 296 0 3.54 CRYST1 93.588 93.588 445.743 90.00 90.00 120.00 P 61 2 2 24 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 0.010685 0.006169 0.000000 0.00000 SCALE2 0.000000 0.012338 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002243 0.00000