HEADER HYDROLASE/INHIBITOR 02-JUN-23 8T1R TITLE CRYSTAL STRUCTURE OF HUMAN CPSF73 CATALYTIC SEGMENT IN COMPLEX WITH TITLE 2 COMPOUND 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLEAVAGE AND POLYADENYLATION SPECIFICITY FACTOR SUBUNIT 3; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CLEAVAGE AND POLYADENYLATION SPECIFICITY FACTOR 73 KDA COMPND 5 SUBUNIT,CPSF 73 KDA SUBUNIT,MRNA 3'-END-PROCESSING ENDONUCLEASE CPSF- COMPND 6 73; COMPND 7 EC: 3.1.27.-; COMPND 8 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: CPSF3, CPSF73; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS NUCLEASE, COMPLEX, HYDROLASE, HYDROLASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.HUANG,L.TONG REVDAT 3 31-JAN-24 8T1R 1 JRNL REVDAT 2 06-DEC-23 8T1R 1 JRNL REVDAT 1 08-NOV-23 8T1R 0 JRNL AUTH Y.TAO,A.BUDHIPRAMONO,J.HUANG,M.FANG,S.XIE,J.KIM, JRNL AUTH 2 V.KHIVANSARA,Z.DOMINSKI,L.TONG,J.K.DE BRABANDER,D.NIJHAWAN JRNL TITL ANTICANCER BENZOXABOROLES BLOCK PRE-MRNA PROCESSING BY JRNL TITL 2 DIRECTLY INHIBITING CPSF3. JRNL REF CELL CHEM BIOL V. 31 139 2024 JRNL REFN ESSN 2451-9456 JRNL PMID 37967558 JRNL DOI 10.1016/J.CHEMBIOL.2023.10.019 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 64.25 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 25865 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1293 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 64.2500 - 4.5700 0.97 2846 151 0.1890 0.2236 REMARK 3 2 4.5700 - 3.6300 0.98 2755 144 0.1645 0.2187 REMARK 3 3 3.6300 - 3.1700 0.99 2754 144 0.1831 0.2344 REMARK 3 4 3.1700 - 2.8800 0.99 2700 143 0.2105 0.2852 REMARK 3 5 2.8800 - 2.6700 1.00 2713 142 0.2186 0.2791 REMARK 3 6 2.6700 - 2.5100 1.00 2730 144 0.2194 0.3206 REMARK 3 7 2.5100 - 2.3900 1.00 2726 143 0.2365 0.2858 REMARK 3 8 2.3900 - 2.2800 1.00 2698 143 0.2435 0.2949 REMARK 3 9 2.2800 - 2.2000 0.98 2650 139 0.2741 0.3473 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) : 0.275 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.185 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.93 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 : 0.002 3534 REMARK 3 ANGLE : 0.518 4785 REMARK 3 CHIRALITY : 0.045 522 REMARK 3 PLANARITY : 0.003 635 REMARK 3 DIHEDRAL : 15.219 1329 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 8T1R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUN-23. REMARK 100 THE DEPOSITION ID IS D_1000275049. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-22 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 EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25871 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 64.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18-30% (W/V) PEG3350, 200-250 MM REMARK 280 AMMONIUM SULFATE AND 0.1 M BIS-TRIS PH 6.3-6.7, VAPOR DIFFUSION, REMARK 280 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 29.40150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.39200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.15550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.39200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.40150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.15550 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: 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER 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 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 ALA A 3 REMARK 465 SER A 114 REMARK 465 ASN A 115 REMARK 465 ILE A 116 REMARK 465 SER A 117 REMARK 465 ALA A 118 REMARK 465 ASP A 119 REMARK 465 LEU A 274 REMARK 465 ALA A 275 REMARK 465 LYS A 276 REMARK 465 LYS A 277 REMARK 465 CYS A 278 REMARK 465 MET A 279 REMARK 465 ALA A 280 REMARK 465 VAL A 281 REMARK 465 TYR A 282 REMARK 465 GLN A 283 REMARK 465 THR A 284 REMARK 465 TYR A 285 REMARK 465 VAL A 286 REMARK 465 ASN A 287 REMARK 465 ALA A 288 REMARK 465 MET A 289 REMARK 465 ASN A 290 REMARK 465 ASP A 291 REMARK 465 LYS A 292 REMARK 465 ILE A 293 REMARK 465 ARG A 294 REMARK 465 LYS A 295 REMARK 465 GLN A 296 REMARK 465 ILE A 297 REMARK 465 ASN A 298 REMARK 465 ILE A 299 REMARK 465 ASN A 300 REMARK 465 ASN A 301 REMARK 465 PRO A 302 REMARK 465 PHE A 303 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 GLU A 7 NH1 ARG A 459 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 GLU A 7 -141.55 -96.60 REMARK 500 CYS A 27 98.67 -168.90 REMARK 500 ASP A 40 164.61 64.98 REMARK 500 CYS A 41 70.43 -160.41 REMARK 500 HIS A 158 -82.30 63.52 REMARK 500 ALA A 242 -67.16 -19.70 REMARK 500 SER A 334 -156.64 -164.08 REMARK 500 PHE A 393 32.04 -141.07 REMARK 500 THR A 451 -7.86 71.17 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 FE A 503 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 71 NE2 REMARK 620 2 HIS A 73 ND1 94.5 REMARK 620 3 HIS A 158 NE2 101.2 93.9 REMARK 620 4 ASP A 179 OD2 86.1 164.3 101.3 REMARK 620 5 XZC A 501 O1 170.7 91.4 85.6 86.3 REMARK 620 6 XZC A 501 O2 105.5 88.6 152.9 76.2 67.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 75 OD2 REMARK 620 2 HIS A 76 NE2 84.9 REMARK 620 3 ASP A 179 OD2 154.7 83.8 REMARK 620 4 HIS A 418 NE2 98.9 109.0 106.2 REMARK 620 5 XZC A 501 O3 101.9 158.8 81.8 90.1 REMARK 620 6 XZC A 501 O2 81.8 96.3 77.1 154.7 65.3 REMARK 620 N 1 2 3 4 5 DBREF 8T1R A 1 459 UNP Q9UKF6 CPSF3_HUMAN 1 459 SEQADV 8T1R MET A -19 UNP Q9UKF6 INITIATING METHIONINE SEQADV 8T1R GLY A -18 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R SER A -17 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R SER A -16 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R HIS A -15 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R HIS A -14 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R HIS A -13 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R HIS A -12 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R HIS A -11 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R HIS A -10 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R SER A -9 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R SER A -8 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R GLY A -7 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R LEU A -6 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R VAL A -5 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R PRO A -4 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R ARG A -3 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R GLY A -2 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R SER A -1 UNP Q9UKF6 EXPRESSION TAG SEQADV 8T1R HIS A 0 UNP Q9UKF6 EXPRESSION TAG SEQRES 1 A 479 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 479 LEU VAL PRO ARG GLY SER HIS MET SER ALA ILE PRO ALA SEQRES 3 A 479 GLU GLU SER ASP GLN LEU LEU ILE ARG PRO LEU GLY ALA SEQRES 4 A 479 GLY GLN GLU VAL GLY ARG SER CYS ILE ILE LEU GLU PHE SEQRES 5 A 479 LYS GLY ARG LYS ILE MET LEU ASP CYS GLY ILE HIS PRO SEQRES 6 A 479 GLY LEU GLU GLY MET ASP ALA LEU PRO TYR ILE ASP LEU SEQRES 7 A 479 ILE ASP PRO ALA GLU ILE ASP LEU LEU LEU ILE SER HIS SEQRES 8 A 479 PHE HIS LEU ASP HIS CYS GLY ALA LEU PRO TRP PHE LEU SEQRES 9 A 479 GLN LYS THR SER PHE LYS GLY ARG THR PHE MET THR HIS SEQRES 10 A 479 ALA THR LYS ALA ILE TYR ARG TRP LEU LEU SER ASP TYR SEQRES 11 A 479 VAL LYS VAL SER ASN ILE SER ALA ASP ASP MET LEU TYR SEQRES 12 A 479 THR GLU THR ASP LEU GLU GLU SER MET ASP LYS ILE GLU SEQRES 13 A 479 THR ILE ASN PHE HIS GLU VAL LYS GLU VAL ALA GLY ILE SEQRES 14 A 479 LYS PHE TRP CYS TYR HIS ALA GLY HIS VAL LEU GLY ALA SEQRES 15 A 479 ALA MET PHE MET ILE GLU ILE ALA GLY VAL LYS LEU LEU SEQRES 16 A 479 TYR THR GLY ASP PHE SER ARG GLN GLU ASP ARG HIS LEU SEQRES 17 A 479 MET ALA ALA GLU ILE PRO ASN ILE LYS PRO ASP ILE LEU SEQRES 18 A 479 ILE ILE GLU SER THR TYR GLY THR HIS ILE HIS GLU LYS SEQRES 19 A 479 ARG GLU GLU ARG GLU ALA ARG PHE CYS ASN THR VAL HIS SEQRES 20 A 479 ASP ILE VAL ASN ARG GLY GLY ARG GLY LEU ILE PRO VAL SEQRES 21 A 479 PHE ALA LEU GLY ARG ALA GLN GLU LEU LEU LEU ILE LEU SEQRES 22 A 479 ASP GLU TYR TRP GLN ASN HIS PRO GLU LEU HIS ASP ILE SEQRES 23 A 479 PRO ILE TYR TYR ALA SER SER LEU ALA LYS LYS CYS MET SEQRES 24 A 479 ALA VAL TYR GLN THR TYR VAL ASN ALA MET ASN ASP LYS SEQRES 25 A 479 ILE ARG LYS GLN ILE ASN ILE ASN ASN PRO PHE VAL PHE SEQRES 26 A 479 LYS HIS ILE SER ASN LEU LYS SER MET ASP HIS PHE ASP SEQRES 27 A 479 ASP ILE GLY PRO SER VAL VAL MET ALA SER PRO GLY MET SEQRES 28 A 479 MET GLN SER GLY LEU SER ARG GLU LEU PHE GLU SER TRP SEQRES 29 A 479 CYS THR ASP LYS ARG ASN GLY VAL ILE ILE ALA GLY TYR SEQRES 30 A 479 CYS VAL GLU GLY THR LEU ALA LYS HIS ILE MET SER GLU SEQRES 31 A 479 PRO GLU GLU ILE THR THR MET SER GLY GLN LYS LEU PRO SEQRES 32 A 479 LEU LYS MET SER VAL ASP TYR ILE SER PHE SER ALA HIS SEQRES 33 A 479 THR ASP TYR GLN GLN THR SER GLU PHE ILE ARG ALA LEU SEQRES 34 A 479 LYS PRO PRO HIS VAL ILE LEU VAL HIS GLY GLU GLN ASN SEQRES 35 A 479 GLU MET ALA ARG LEU LYS ALA ALA LEU ILE ARG GLU TYR SEQRES 36 A 479 GLU ASP ASN ASP GLU VAL HIS ILE GLU VAL HIS ASN PRO SEQRES 37 A 479 ARG ASN THR GLU ALA VAL THR LEU ASN PHE ARG HET XZC A 501 30 HET FE A 502 1 HET FE A 503 1 HET SO4 A 504 5 HET CL A 505 1 HET CL A 506 1 HETNAM XZC 3-[7,7-BIS(OXIDANYL)-8-OXA-7- HETNAM 2 XZC BORANUIDABICYCLO[4.3.0]NONA-1,3,5-TRIEN-5-YL]-~{N}-[3- HETNAM 3 XZC (3-METHOXYPHENYL)PHENYL]PROPANAMIDE HETNAM FE FE (III) ION HETNAM SO4 SULFATE ION HETNAM CL CHLORIDE ION FORMUL 2 XZC C23 H23 B N O5 1- FORMUL 3 FE 2(FE 3+) FORMUL 5 SO4 O4 S 2- FORMUL 6 CL 2(CL 1-) FORMUL 8 HOH *88(H2 O) HELIX 1 AA1 GLU A 48 LEU A 53 5 6 HELIX 2 AA2 TYR A 55 ILE A 59 5 5 HELIX 3 AA3 ASP A 60 ILE A 64 5 5 HELIX 4 AA4 HIS A 73 GLY A 78 1 6 HELIX 5 AA5 ALA A 79 LYS A 86 1 8 HELIX 6 AA6 HIS A 97 VAL A 113 1 17 HELIX 7 AA7 THR A 124 SER A 131 1 8 HELIX 8 AA8 LYS A 214 ARG A 232 1 19 HELIX 9 AA9 GLY A 244 ASN A 259 1 16 HELIX 10 AB1 HIS A 260 HIS A 264 5 5 HELIX 11 AB2 SER A 313 PHE A 317 5 5 HELIX 12 AB3 SER A 334 CYS A 345 1 12 HELIX 13 AB4 THR A 362 ILE A 367 1 6 HELIX 14 AB5 MET A 368 GLU A 370 5 3 HELIX 15 AB6 ASP A 398 LYS A 410 1 13 HELIX 16 AB7 GLU A 420 GLU A 434 1 15 SHEET 1 AA1 7 ILE A 135 ILE A 138 0 SHEET 2 AA1 7 ARG A 92 THR A 96 1 N THR A 93 O GLU A 136 SHEET 3 AA1 7 LEU A 66 LEU A 68 1 N LEU A 67 O ARG A 92 SHEET 4 AA1 7 ARG A 35 LEU A 39 1 N MET A 38 O LEU A 66 SHEET 5 AA1 7 CYS A 27 PHE A 32 -1 N LEU A 30 O ILE A 37 SHEET 6 AA1 7 ASP A 10 GLY A 18 -1 N LEU A 17 O CYS A 27 SHEET 7 AA1 7 VAL A 454 PHE A 458 -1 O LEU A 456 N LEU A 12 SHEET 1 AA2 7 LYS A 144 VAL A 146 0 SHEET 2 AA2 7 ILE A 149 HIS A 155 -1 O PHE A 151 N LYS A 144 SHEET 3 AA2 7 ALA A 163 ILE A 169 -1 O MET A 166 N TRP A 152 SHEET 4 AA2 7 VAL A 172 TYR A 176 -1 O LEU A 174 N ILE A 167 SHEET 5 AA2 7 ILE A 200 GLU A 204 1 O ILE A 202 N LEU A 175 SHEET 6 AA2 7 HIS A 413 VAL A 417 1 O ILE A 415 N LEU A 201 SHEET 7 AA2 7 GLU A 444 HIS A 446 1 O HIS A 446 N LEU A 416 SHEET 1 AA3 6 ILE A 308 LEU A 311 0 SHEET 2 AA3 6 ILE A 268 ALA A 271 1 N ILE A 268 O SER A 309 SHEET 3 AA3 6 SER A 323 ALA A 327 1 O VAL A 324 N TYR A 269 SHEET 4 AA3 6 ARG A 235 PRO A 239 1 N GLY A 236 O SER A 323 SHEET 5 AA3 6 GLY A 351 ILE A 354 1 O ILE A 353 N LEU A 237 SHEET 6 AA3 6 SER A 387 TYR A 390 1 O ASP A 389 N ILE A 354 SHEET 1 AA4 2 GLU A 373 THR A 375 0 SHEET 2 AA4 2 LYS A 381 PRO A 383 -1 O LEU A 382 N ILE A 374 LINK NE2 HIS A 71 FE FE A 503 1555 1555 2.37 LINK ND1 HIS A 73 FE FE A 503 1555 1555 2.12 LINK OD2 ASP A 75 FE FE A 502 1555 1555 2.19 LINK NE2 HIS A 76 FE FE A 502 1555 1555 2.19 LINK NE2 HIS A 158 FE FE A 503 1555 1555 2.12 LINK OD2 ASP A 179 FE FE A 502 1555 1555 2.13 LINK OD2 ASP A 179 FE FE A 503 1555 1555 2.36 LINK NE2 HIS A 418 FE FE A 502 1555 1555 2.26 LINK O3 XZC A 501 FE FE A 502 1555 1555 2.18 LINK O2 XZC A 501 FE FE A 502 1555 1555 2.31 LINK O1 XZC A 501 FE FE A 503 1555 1555 2.14 LINK O2 XZC A 501 FE FE A 503 1555 1555 2.12 CISPEP 1 GLY A 321 PRO A 322 0 1.96 CISPEP 2 SER A 328 PRO A 329 0 -3.58 CRYST1 58.803 82.311 102.784 90.00 90.00 90.00 P 21 21 21 4 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 0.017006 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012149 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009729 0.00000