HEADER LYASE 02-MAR-22 7U5X TITLE CRYSTAL STRUCTURE ANALYSIS OF HUMAN CARBONIC ANHYDRASE 2 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; COMPND 6 EC: 4.2.1.1; 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 BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CARBONIC ANHYDRASE, 19F-TYROSINE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR H.-S.SEO,S.DHE-PAGANON REVDAT 2 25-OCT-23 7U5X 1 REMARK REVDAT 1 15-MAR-23 7U5X 0 JRNL AUTH H.-S.SEO,S.DHE-PAGANON JRNL TITL CRYSTAL STRUCTURE ANALYSIS OF HUMAN CARBONIC ANHYDRASE 2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.04 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) : 1.04 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 69.88 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 78.2 REMARK 3 NUMBER OF REFLECTIONS : 90313 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.148 REMARK 3 R VALUE (WORKING SET) : 0.147 REMARK 3 FREE R VALUE : 0.171 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.920 REMARK 3 FREE R VALUE TEST SET COUNT : 4440 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 69.8800 - 3.2300 0.99 3779 197 0.1484 0.1620 REMARK 3 2 3.2300 - 2.5700 0.99 3684 180 0.1618 0.1940 REMARK 3 3 2.5700 - 2.2400 1.00 3709 188 0.1507 0.1770 REMARK 3 4 2.2400 - 2.0400 1.00 3660 221 0.1386 0.1557 REMARK 3 5 2.0400 - 1.8900 0.98 3589 201 0.1363 0.1558 REMARK 3 6 1.8900 - 1.7800 0.99 3632 184 0.1377 0.1564 REMARK 3 7 1.7800 - 1.6900 0.99 3622 188 0.1367 0.1606 REMARK 3 8 1.6900 - 1.6200 0.99 3682 182 0.1383 0.1813 REMARK 3 9 1.6200 - 1.5500 1.00 3636 198 0.1377 0.1615 REMARK 3 10 1.5500 - 1.5000 1.00 3634 216 0.1300 0.1688 REMARK 3 11 1.5000 - 1.4500 0.99 3609 193 0.1286 0.1634 REMARK 3 12 1.4500 - 1.4100 0.96 3466 196 0.1313 0.1602 REMARK 3 13 1.4100 - 1.3700 0.98 3565 187 0.1316 0.1714 REMARK 3 14 1.3700 - 1.3400 0.98 3602 206 0.1332 0.1555 REMARK 3 15 1.3400 - 1.3100 0.99 3639 157 0.1344 0.1732 REMARK 3 16 1.3100 - 1.2800 0.99 3623 160 0.1411 0.1734 REMARK 3 17 1.2800 - 1.2600 0.99 3626 190 0.1575 0.1647 REMARK 3 18 1.2600 - 1.2300 0.99 3638 182 0.1602 0.1888 REMARK 3 19 1.2300 - 1.2100 0.97 3510 190 0.1572 0.1953 REMARK 3 20 1.2100 - 1.1900 0.85 3117 162 0.1625 0.2021 REMARK 3 21 1.1900 - 1.1700 0.73 2631 148 0.1672 0.1965 REMARK 3 22 1.1700 - 1.1500 0.65 2400 101 0.1721 0.1855 REMARK 3 23 1.1500 - 1.1400 0.57 2078 79 0.1785 0.2392 REMARK 3 24 1.1400 - 1.1200 0.48 1759 92 0.1999 0.2212 REMARK 3 25 1.1200 - 1.1100 0.40 1451 75 0.2196 0.2342 REMARK 3 26 1.1100 - 1.0900 0.33 1206 48 0.2386 0.2634 REMARK 3 27 1.0900 - 1.0800 0.27 969 52 0.2668 0.2193 REMARK 3 28 1.0800 - 1.0600 0.19 702 32 0.2715 0.3517 REMARK 3 29 1.0600 - 1.0500 0.12 449 25 0.3578 0.3803 REMARK 3 30 1.0500 - 1.0400 0.06 206 10 0.3795 0.3530 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) : 0.090 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.170 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.11 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 : 0.010 2229 REMARK 3 ANGLE : 1.445 3054 REMARK 3 CHIRALITY : 0.112 309 REMARK 3 PLANARITY : 0.011 398 REMARK 3 DIHEDRAL : 9.481 296 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 7U5X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-MAR-22. REMARK 100 THE DEPOSITION ID IS D_1000263597. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-SEP-20 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 : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 90335 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.040 REMARK 200 RESOLUTION RANGE LOW (A) : 69.880 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 78.2 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 7.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 3S73 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.4 M SODIUM MALATE, 100MM TRIS PH REMARK 280 8.8, VAPOR DIFFUSION, HANGING 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 20.63000 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 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 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 1 REMARK 465 ALA A 2 REMARK 465 HIS A 3 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 LYS A 9 CG CD CE NZ 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 414 O HOH A 423 1.41 REMARK 500 O HOH A 647 O HOH A 661 1.72 REMARK 500 O HOH A 650 O HOH A 655 1.77 REMARK 500 O HOH A 412 O HOH A 652 1.80 REMARK 500 O HOH A 456 O HOH A 589 1.81 REMARK 500 O HOH A 630 O HOH A 653 1.87 REMARK 500 O HOH A 432 O HOH A 725 1.98 REMARK 500 OD1 ASP A 34 O HOH A 401 1.99 REMARK 500 O HOH A 679 O HOH A 697 2.02 REMARK 500 O HOH A 633 O HOH A 697 2.04 REMARK 500 N ARG A 253 O HOH A 402 2.12 REMARK 500 O HOH A 576 O HOH A 605 2.17 REMARK 500 OE1 GLN A 254 O HOH A 403 2.18 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 681 O HOH A 701 2647 1.94 REMARK 500 O HOH A 744 O HOH A 749 2658 2.05 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 53.64 -141.23 REMARK 500 LYS A 111 -3.22 73.54 REMARK 500 PHE A 175 70.50 -150.45 REMARK 500 ASN A 243 45.59 -92.15 REMARK 500 LYS A 251 -139.24 52.56 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 754 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH A 755 DISTANCE = 7.38 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 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HIS A 96 NE2 104.7 REMARK 620 3 HIS A 119 ND1 114.3 99.0 REMARK 620 4 HOH A 429 O 113.0 105.4 117.9 REMARK 620 N 1 2 3 DBREF 7U5X A 3 260 UNP P00918 CAH2_HUMAN 3 260 SEQADV 7U5X MET A 1 UNP P00918 EXPRESSION TAG SEQADV 7U5X ALA A 2 UNP P00918 EXPRESSION TAG SEQRES 1 A 260 MET ALA HIS HIS TRP GLY YOF GLY LYS HIS ASN GLY PRO SEQRES 2 A 260 GLU HIS TRP HIS LYS ASP PHE PRO ILE ALA LYS GLY GLU SEQRES 3 A 260 ARG GLN SER PRO VAL ASP ILE ASP THR HIS THR ALA LYS SEQRES 4 A 260 YOF ASP PRO SER LEU LYS PRO LEU SER VAL SER YOF ASP SEQRES 5 A 260 GLN ALA THR SER LEU ARG ILE LEU ASN ASN GLY HIS ALA SEQRES 6 A 260 PHE ASN VAL GLU PHE ASP ASP SER GLN ASP LYS ALA VAL SEQRES 7 A 260 LEU LYS GLY GLY PRO LEU ASP GLY THR YOF ARG LEU ILE SEQRES 8 A 260 GLN PHE HIS PHE HIS TRP GLY SER LEU ASP GLY GLN GLY SEQRES 9 A 260 SER GLU HIS THR VAL ASP LYS LYS LYS YOF ALA ALA GLU SEQRES 10 A 260 LEU HIS LEU VAL HIS TRP ASN THR LYS YOF GLY ASP PHE SEQRES 11 A 260 GLY LYS ALA VAL GLN GLN PRO ASP GLY LEU ALA VAL LEU SEQRES 12 A 260 GLY ILE PHE LEU LYS VAL GLY SER ALA LYS PRO GLY LEU SEQRES 13 A 260 GLN LYS VAL VAL ASP VAL LEU ASP SER ILE LYS THR LYS SEQRES 14 A 260 GLY LYS SER ALA ASP PHE THR ASN PHE ASP PRO ARG GLY SEQRES 15 A 260 LEU LEU PRO GLU SER LEU ASP YOF TRP THR YOF PRO GLY SEQRES 16 A 260 SER LEU THR THR PRO PRO LEU LEU GLU CYS VAL THR TRP SEQRES 17 A 260 ILE VAL LEU LYS GLU PRO ILE SER VAL SER SER GLU GLN SEQRES 18 A 260 VAL LEU LYS PHE ARG LYS LEU ASN PHE ASN GLY GLU GLY SEQRES 19 A 260 GLU PRO GLU GLU LEU MET VAL ASP ASN TRP ARG PRO ALA SEQRES 20 A 260 GLN PRO LEU LYS ASN ARG GLN ILE LYS ALA SER PHE LYS MODRES 7U5X YOF A 7 TYR MODIFIED RESIDUE MODRES 7U5X YOF A 40 TYR MODIFIED RESIDUE MODRES 7U5X YOF A 51 TYR MODIFIED RESIDUE MODRES 7U5X YOF A 88 TYR MODIFIED RESIDUE MODRES 7U5X YOF A 114 TYR MODIFIED RESIDUE MODRES 7U5X YOF A 127 TYR MODIFIED RESIDUE MODRES 7U5X YOF A 190 TYR MODIFIED RESIDUE MODRES 7U5X YOF A 193 TYR MODIFIED RESIDUE HET YOF A 7 26 HET YOF A 40 13 HET YOF A 51 26 HET YOF A 88 26 HET YOF A 114 26 HET YOF A 127 13 HET YOF A 190 26 HET YOF A 193 26 HET ZN A 300 1 HETNAM YOF 3-FLUOROTYROSINE HETNAM ZN ZINC ION FORMUL 1 YOF 8(C9 H10 F N O3) FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *355(H2 O) HELIX 1 AA1 GLY A 12 ASP A 19 5 8 HELIX 2 AA2 PHE A 20 GLY A 25 5 6 HELIX 3 AA3 LYS A 126 GLY A 128 5 3 HELIX 4 AA4 ASP A 129 VAL A 134 1 6 HELIX 5 AA5 LYS A 153 GLY A 155 5 3 HELIX 6 AA6 LEU A 156 LEU A 163 1 8 HELIX 7 AA7 ASP A 164 LYS A 167 5 4 HELIX 8 AA8 ASP A 179 LEU A 184 5 6 HELIX 9 AA9 SER A 218 ARG A 226 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 YOF A 40 0 SHEET 2 AA210 LYS A 256 ALA A 257 1 O ALA A 257 N LYS A 39 SHEET 3 AA210 YOF A 190 GLY A 195 -1 N THR A 192 O LYS A 256 SHEET 4 AA210 VAL A 206 LEU A 211 -1 O VAL A 206 N GLY A 195 SHEET 5 AA210 LEU A 140 VAL A 149 1 N GLY A 144 O LEU A 211 SHEET 6 AA210 ALA A 116 ASN A 124 -1 N LEU A 118 O ILE A 145 SHEET 7 AA210 YOF A 88 TRP A 97 -1 N HIS A 94 O HIS A 119 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 172 ASP A 174 -1 O ALA A 173 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 LYS A 80 N SER A 48 SHEET 3 AA3 6 YOF A 88 TRP A 97 -1 O YOF A 88 N LEU A 79 SHEET 4 AA3 6 ALA A 116 ASN A 124 -1 O HIS A 119 N HIS A 94 SHEET 5 AA3 6 LEU A 140 VAL A 149 -1 O ILE A 145 N LEU A 118 SHEET 6 AA3 6 ILE A 215 VAL A 217 1 O ILE A 215 N PHE A 146 LINK C GLY A 6 N AYOF A 7 1555 1555 1.33 LINK C GLY A 6 N BYOF A 7 1555 1555 1.32 LINK C AYOF A 7 N GLY A 8 1555 1555 1.33 LINK C BYOF A 7 N GLY A 8 1555 1555 1.33 LINK C LYS A 39 N YOF A 40 1555 1555 1.33 LINK C YOF A 40 N ASP A 41 1555 1555 1.33 LINK C SER A 50 N AYOF A 51 1555 1555 1.33 LINK C SER A 50 N BYOF A 51 1555 1555 1.33 LINK C AYOF A 51 N ASP A 52 1555 1555 1.34 LINK C BYOF A 51 N ASP A 52 1555 1555 1.33 LINK C THR A 87 N AYOF A 88 1555 1555 1.32 LINK C THR A 87 N BYOF A 88 1555 1555 1.33 LINK C AYOF A 88 N ARG A 89 1555 1555 1.33 LINK C BYOF A 88 N ARG A 89 1555 1555 1.33 LINK C LYS A 113 N AYOF A 114 1555 1555 1.33 LINK C LYS A 113 N BYOF A 114 1555 1555 1.32 LINK C AYOF A 114 N ALA A 115 1555 1555 1.34 LINK C BYOF A 114 N ALA A 115 1555 1555 1.33 LINK C LYS A 126 N YOF A 127 1555 1555 1.34 LINK C YOF A 127 N GLY A 128 1555 1555 1.33 LINK C ASP A 189 N AYOF A 190 1555 1555 1.34 LINK C ASP A 189 N BYOF A 190 1555 1555 1.33 LINK C AYOF A 190 N TRP A 191 1555 1555 1.34 LINK C BYOF A 190 N TRP A 191 1555 1555 1.33 LINK C THR A 192 N AYOF A 193 1555 1555 1.33 LINK C THR A 192 N BYOF A 193 1555 1555 1.33 LINK C AYOF A 193 N PRO A 194 1555 1555 1.35 LINK C BYOF A 193 N PRO A 194 1555 1555 1.35 LINK NE2 HIS A 94 ZN ZN A 300 1555 1555 1.98 LINK NE2 HIS A 96 ZN ZN A 300 1555 1555 2.07 LINK ND1 HIS A 119 ZN ZN A 300 1555 1555 2.04 LINK ZN ZN A 300 O HOH A 429 1555 1555 1.88 CISPEP 1 SER A 29 PRO A 30 0 0.17 CISPEP 2 PRO A 200 PRO A 201 0 11.68 CRYST1 42.230 41.260 72.070 90.00 104.17 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 0.023680 0.000000 0.005979 0.00000 SCALE2 0.000000 0.024237 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014311 0.00000