HEADER LYASE 30-MAY-23 8P6U TITLE HUMAN CARBONIC ANHYDRASE II CONTAINING 5-FLUOROTRYPTOPHANES COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CARBONATE DEHYDRATASE II,CARBONIC ANHYDRASE C,CAC,CARBONIC COMPND 5 ANHYDRASE II,CA-II,CYANAMIDE HYDRATASE CA2; COMPND 6 EC: 4.2.1.1,4.2.1.69; COMPND 7 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: CA2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HUMAN CARBONIC ANHYDRASE II, HCAII, 5-FLUOROTRYPTOPHANE, IN-CELL NMR, KEYWDS 2 LYASE EXPDTA X-RAY DIFFRACTION AUTHOR L.B.T.PHAM,A.COSTANTINO,L.BARBIERI,V.CALDERONE,E.LUCHINAT,L.BANCI REVDAT 1 06-MAR-24 8P6U 0 JRNL AUTH A.COSTANTINO,L.B.T.PHAM,L.BARBIERI,V.CALDERONE,G.BEN-NISSAN, JRNL AUTH 2 M.SHARON,L.BANCI,E.LUCHINAT JRNL TITL CONTROLLING THE INCORPORATION OF FLUORINATED AMINO ACIDS IN JRNL TITL 2 HUMAN CELLS AND ITS STRUCTURAL IMPACT. JRNL REF PROTEIN SCI. V. 33 E4910 2024 JRNL REFN ESSN 1469-896X JRNL PMID 38358125 JRNL DOI 10.1002/PRO.4910 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.B.T.PHAM,A.COSTANTINO,L.BARBIERI,V.CALDERONE,E.LUCHINAT, REMARK 1 AUTH 2 L.BANCI REMARK 1 TITL DIRECT EXPRESSION OF FLUORINATED PROTEINS IN HUMAN CELLS FOR REMARK 1 REF J AM CHEM SOC V. 145 1389 2023 REMARK 1 REFN ESSN 1520-5126 REMARK 1 PMID 36604341 REMARK 1 DOI 10.1021/JACS.1C10104 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.90 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 56383 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.146 REMARK 3 R VALUE (WORKING SET) : 0.144 REMARK 3 FREE R VALUE : 0.175 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2818 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 20.9000 - 3.5200 0.95 2742 144 0.1404 0.1476 REMARK 3 2 3.5200 - 2.8000 0.92 2595 137 0.1544 0.1660 REMARK 3 3 2.8000 - 2.4500 0.94 2635 138 0.1584 0.2070 REMARK 3 4 2.4500 - 2.2200 0.95 2672 141 0.1456 0.1640 REMARK 3 5 2.2200 - 2.0600 0.96 2696 142 0.1396 0.1731 REMARK 3 6 2.0600 - 1.9400 0.97 2708 142 0.1361 0.1596 REMARK 3 7 1.9400 - 1.8400 0.95 2620 138 0.1326 0.1626 REMARK 3 8 1.8400 - 1.7600 0.87 2422 128 0.1310 0.1614 REMARK 3 9 1.7600 - 1.7000 0.93 2606 137 0.1244 0.1591 REMARK 3 10 1.7000 - 1.6400 0.98 2704 142 0.1302 0.1696 REMARK 3 11 1.6400 - 1.5900 1.00 2766 146 0.1289 0.1693 REMARK 3 12 1.5900 - 1.5400 1.00 2766 145 0.1386 0.1541 REMARK 3 13 1.5400 - 1.5000 1.00 2760 146 0.1394 0.2118 REMARK 3 14 1.5000 - 1.4600 1.00 2785 146 0.1411 0.1994 REMARK 3 15 1.4600 - 1.4300 0.99 2723 142 0.1431 0.1816 REMARK 3 16 1.4300 - 1.4000 0.99 2742 145 0.1500 0.1987 REMARK 3 17 1.4000 - 1.3700 0.98 2698 142 0.1514 0.1999 REMARK 3 18 1.3700 - 1.3500 0.97 2699 142 0.1634 0.2001 REMARK 3 19 1.3500 - 1.3200 0.96 2656 140 0.1806 0.2364 REMARK 3 20 1.3200 - 1.3000 0.93 2570 135 0.1888 0.2840 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.790 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 : 0.014 2145 REMARK 3 ANGLE : 1.474 2913 REMARK 3 CHIRALITY : 0.104 300 REMARK 3 PLANARITY : 0.012 377 REMARK 3 DIHEDRAL : 20.986 283 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 8P6U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1292129464. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAR-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER D8 QUEST REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.541 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : BRUKER PHOTON III REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56391 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.4600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.33 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.20000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.9M AMMONIUM SULFATE, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 20.64000 REMARK 290 SMTRY3 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 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 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 590 O HOH A 697 2.01 REMARK 500 ND1 HIS A 36 O HOH A 401 2.03 REMARK 500 O HOH A 656 O HOH A 666 2.06 REMARK 500 ND2 ASN A 253 O HOH A 402 2.12 REMARK 500 O HOH A 406 O HOH A 586 2.12 REMARK 500 O HOH A 579 O HOH A 661 2.15 REMARK 500 O HOH A 485 O HOH A 660 2.16 REMARK 500 O HOH A 633 O HOH A 676 2.17 REMARK 500 O HOH A 428 O HOH A 636 2.18 REMARK 500 CE LYS A 159 O HOH A 547 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 543 O HOH A 579 2646 2.03 REMARK 500 O HOH A 599 O HOH A 653 2656 2.04 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 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.7 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 ARG A 27 55.86 -141.32 REMARK 500 ALA A 65 -159.22 -151.00 REMARK 500 ALA A 77 79.90 61.79 REMARK 500 LYS A 111 -6.01 74.22 REMARK 500 PHE A 176 77.25 -151.49 REMARK 500 ASN A 244 47.09 -95.25 REMARK 500 ASN A 253 -1.02 71.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 707 DISTANCE = 6.05 ANGSTROMS REMARK 525 HOH A 708 DISTANCE = 6.09 ANGSTROMS 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 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HIS A 96 NE2 108.1 REMARK 620 3 HIS A 119 ND1 112.9 101.1 REMARK 620 4 HOH A 406 O 110.4 117.5 106.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MBO A 302 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 135 O REMARK 620 2 MBO A 302 CE1 94.0 REMARK 620 3 GLN A 137 O 105.4 95.6 REMARK 620 4 CYS A 206 SG 82.3 171.5 92.7 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8B29 RELATED DB: PDB REMARK 900 HUMAN CARBONIC ANHYDRASE II CONTAINING 6-FLUOROTRYPTOPHANES REMARK 900 RELATED ID: 8PHL RELATED DB: PDB REMARK 900 HUMAN CARBONIC ANHYDRASE II CONTAINING 4-FLUOROPHENYLALANINE REMARK 900 RELATED ID: 8Q0C RELATED DB: PDB REMARK 900 HUMAN CARBONIC ANHYDRASE II CONTAINING 3-FLUOROTYROSINE DBREF 8P6U A 3 261 UNP P00918 CAH2_HUMAN 3 260 SEQRES 1 A 258 HIS HIS FTR GLY TYR GLY LYS HIS ASN GLY PRO GLU HIS SEQRES 2 A 258 FTR HIS LYS ASP PHE PRO ILE ALA LYS GLY GLU ARG GLN SEQRES 3 A 258 SER PRO VAL ASP ILE ASP THR HIS THR ALA LYS TYR ASP SEQRES 4 A 258 PRO SER LEU LYS PRO LEU SER VAL SER TYR ASP GLN ALA SEQRES 5 A 258 THR SER LEU ARG ILE LEU ASN ASN GLY HIS ALA PHE ASN SEQRES 6 A 258 VAL GLU PHE ASP ASP SER GLN ASP LYS ALA VAL LEU LYS SEQRES 7 A 258 GLY GLY PRO LEU ASP GLY THR TYR ARG LEU ILE GLN PHE SEQRES 8 A 258 HIS PHE HIS FTR GLY SER LEU ASP GLY GLN GLY SER GLU SEQRES 9 A 258 HIS THR VAL ASP LYS LYS LYS TYR ALA ALA GLU LEU HIS SEQRES 10 A 258 LEU VAL HIS FTR ASN THR LYS TYR GLY ASP PHE GLY LYS SEQRES 11 A 258 ALA VAL GLN GLN PRO ASP GLY LEU ALA VAL LEU GLY ILE SEQRES 12 A 258 PHE LEU LYS VAL GLY SER ALA LYS PRO GLY LEU GLN LYS SEQRES 13 A 258 VAL VAL ASP VAL LEU ASP SER ILE LYS THR LYS GLY LYS SEQRES 14 A 258 SER ALA ASP PHE THR ASN PHE ASP PRO ARG GLY LEU LEU SEQRES 15 A 258 PRO GLU SER LEU ASP TYR FTR THR TYR PRO GLY SER LEU SEQRES 16 A 258 THR THR PRO PRO LEU LEU GLU CYS VAL THR FTR ILE VAL SEQRES 17 A 258 LEU LYS GLU PRO ILE SER VAL SER SER GLU GLN VAL LEU SEQRES 18 A 258 LYS PHE ARG LYS LEU ASN PHE ASN GLY GLU GLY GLU PRO SEQRES 19 A 258 GLU GLU LEU MET VAL ASP ASN FTR ARG PRO ALA GLN PRO SEQRES 20 A 258 LEU LYS ASN ARG GLN ILE LYS ALA SER PHE LYS MODRES 8P6U FTR A 5 TRP MODIFIED RESIDUE MODRES 8P6U FTR A 16 TRP MODIFIED RESIDUE MODRES 8P6U FTR A 97 TRP MODIFIED RESIDUE MODRES 8P6U FTR A 123 TRP MODIFIED RESIDUE MODRES 8P6U FTR A 192 TRP MODIFIED RESIDUE MODRES 8P6U FTR A 209 TRP MODIFIED RESIDUE MODRES 8P6U FTR A 245 TRP MODIFIED RESIDUE HET FTR A 5 15 HET FTR A 16 15 HET FTR A 97 15 HET FTR A 123 15 HET FTR A 192 15 HET FTR A 209 15 HET FTR A 245 15 HET ZN A 301 1 HET MBO A 302 14 HET BEZ A 303 14 HETNAM FTR FLUOROTRYPTOPHANE HETNAM ZN ZINC ION HETNAM MBO MERCURIBENZOIC ACID HETNAM BEZ BENZOIC ACID FORMUL 1 FTR 7(C11 H11 F N2 O2) FORMUL 2 ZN ZN 2+ FORMUL 3 MBO C7 H5 HG O2 FORMUL 4 BEZ C7 H6 O2 FORMUL 5 HOH *308(H2 O) HELIX 1 AA1 HIS A 15 ASP A 19 5 5 HELIX 2 AA2 PHE A 20 GLY A 25 5 6 HELIX 3 AA3 LYS A 127 GLY A 129 5 3 HELIX 4 AA4 ASP A 130 VAL A 135 1 6 HELIX 5 AA5 LYS A 154 GLY A 156 5 3 HELIX 6 AA6 LEU A 157 LEU A 164 1 8 HELIX 7 AA7 ASP A 165 LYS A 168 5 4 HELIX 8 AA8 ASP A 180 LEU A 185 5 6 HELIX 9 AA9 SER A 219 ARG A 227 1 9 SHEET 1 AA1 2 ASP A 32 ILE A 33 0 SHEET 2 AA1 2 THR A 108 VAL A 109 1 O THR A 108 N ILE A 33 SHEET 1 AA210 LYS A 39 TYR A 40 0 SHEET 2 AA210 LYS A 257 ALA A 258 1 O ALA A 258 N LYS A 39 SHEET 3 AA210 TYR A 191 GLY A 196 -1 N THR A 193 O LYS A 257 SHEET 4 AA210 VAL A 207 LEU A 212 -1 O VAL A 207 N GLY A 196 SHEET 5 AA210 LEU A 141 VAL A 150 1 N GLY A 145 O ILE A 210 SHEET 6 AA210 ALA A 116 ASN A 124 -1 N LEU A 118 O ILE A 146 SHEET 7 AA210 TYR A 88 FTR A 97 -1 N GLN A 92 O VAL A 121 SHEET 8 AA210 PHE A 66 PHE A 70 -1 N VAL A 68 O PHE A 93 SHEET 9 AA210 SER A 56 ASN A 61 -1 N LEU A 57 O GLU A 69 SHEET 10 AA210 SER A 173 ASP A 175 -1 O ALA A 174 N ILE A 59 SHEET 1 AA3 6 LEU A 47 SER A 50 0 SHEET 2 AA3 6 VAL A 78 GLY A 81 -1 O VAL A 78 N SER A 50 SHEET 3 AA3 6 TYR A 88 FTR A 97 -1 O TYR A 88 N LEU A 79 SHEET 4 AA3 6 ALA A 116 ASN A 124 -1 O VAL A 121 N GLN A 92 SHEET 5 AA3 6 LEU A 141 VAL A 150 -1 O ILE A 146 N LEU A 118 SHEET 6 AA3 6 ILE A 216 VAL A 218 1 O ILE A 216 N PHE A 147 LINK C HIS A 4 N FTR A 5 1555 1555 1.31 LINK C FTR A 5 N GLY A 6 1555 1555 1.33 LINK C HIS A 15 N FTR A 16 1555 1555 1.36 LINK C FTR A 16 N HIS A 17 1555 1555 1.33 LINK C HIS A 96 N FTR A 97 1555 1555 1.33 LINK C FTR A 97 N GLY A 98 1555 1555 1.32 LINK C HIS A 122 N FTR A 123 1555 1555 1.34 LINK C FTR A 123 N ASN A 124 1555 1555 1.33 LINK C TYR A 191 N FTR A 192 1555 1555 1.34 LINK C FTR A 192 N THR A 193 1555 1555 1.32 LINK C THR A 208 N FTR A 209 1555 1555 1.33 LINK C FTR A 209 N ILE A 210 1555 1555 1.32 LINK C ASN A 244 N FTR A 245 1555 1555 1.33 LINK C FTR A 245 N ARG A 246 1555 1555 1.32 LINK NE2 HIS A 94 ZN ZN A 301 1555 1555 2.07 LINK NE2 HIS A 96 ZN ZN A 301 1555 1555 2.08 LINK ND1 HIS A 119 ZN ZN A 301 1555 1555 2.09 LINK O VAL A 135 HG MBO A 302 1555 1555 2.97 LINK O GLN A 137 HG MBO A 302 1555 1555 2.98 LINK SG CYS A 206 HG MBO A 302 1555 1555 2.31 LINK ZN ZN A 301 O HOH A 406 1555 1555 1.90 CISPEP 1 SER A 29 PRO A 30 0 -1.46 CISPEP 2 PRO A 201 PRO A 202 0 12.15 CRYST1 41.850 41.280 71.720 90.00 104.10 90.00 P 1 21 1 2 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 0.023895 0.000000 0.006002 0.00000 SCALE2 0.000000 0.024225 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014376 0.00000