HEADER PROTEIN BINDING/HYDROLASE 29-JUL-20 7CMZ TITLE CRYSTAL STRUCTURE OF BRCT7/8 IN COMPLEX WITH THE APS MOTIF OF PHF8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA TOPOISOMERASE 2-BINDING PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DNA TOPOISOMERASE II-BETA-BINDING PROTEIN 1,TOPBP1,DNA COMPND 5 TOPOISOMERASE II-BINDING PROTEIN 1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: HISTONE LYSINE DEMETHYLASE PHF8; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: PHD FINGER PROTEIN 8,[HISTONE H3]-DIMETHYL-L-LYSINE(36) COMPND 11 DEMETHYLASE PHF8,[HISTONE H3]-DIMETHYL-L-LYSINE(9) DEMETHYLASE PHF8; COMPND 12 EC: 1.14.11.27,1.14.11.65; COMPND 13 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: TOPBP1, KIAA0259; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS TOPBP1, PROTEIN BINDING-HYDROLASE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.Y.CHE,S.MA,C.CAO,Z.YAO,L.SHI,N.YANG REVDAT 4 30-OCT-24 7CMZ 1 REMARK REVDAT 3 29-NOV-23 7CMZ 1 REMARK REVDAT 2 29-SEP-21 7CMZ 1 JRNL REVDAT 1 17-MAR-21 7CMZ 0 JRNL AUTH S.MA,C.CAO,S.CHE,Y.WANG,D.SU,S.LIU,W.GONG,L.LIU,J.SUN, JRNL AUTH 2 J.ZHAO,Q.WANG,N.SONG,T.GE,Q.GUO,S.TIAN,C.D.CHEN,T.ZHANG, JRNL AUTH 3 J.WANG,X.DING,F.YANG,G.YING,J.YANG,K.ZHANG,Y.ZHU,Z.YAO, JRNL AUTH 4 N.YANG,L.SHI JRNL TITL PHF8-PROMOTED TOPBP1 DEMETHYLATION DRIVES ATR ACTIVATION AND JRNL TITL 2 PRESERVES GENOME STABILITY. JRNL REF SCI ADV V. 7 2021 JRNL REFN ESSN 2375-2548 JRNL PMID 33952527 JRNL DOI 10.1126/SCIADV.ABF7684 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 23251 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1223 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1473 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.28 REMARK 3 BIN R VALUE (WORKING SET) : 0.2310 REMARK 3 BIN FREE R VALUE SET COUNT : 84 REMARK 3 BIN FREE R VALUE : 0.2490 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1853 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 289 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.04000 REMARK 3 B22 (A**2) : -0.03000 REMARK 3 B33 (A**2) : -0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.119 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.114 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.073 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.231 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1925 ; 0.011 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1766 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2612 ; 1.679 ; 1.632 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4105 ; 1.489 ; 1.571 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 239 ; 6.672 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 104 ;27.995 ;22.212 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 329 ;13.072 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;23.792 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 243 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2159 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 417 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REMARK 3 REFINED INDIVIDUALLY REMARK 3 REMARK 3 SF FILE CONTAINS FRIEDEL PAIRS UNDER I/F_MINUS AND I/F_PLUS REMARK 3 COLUMNS. REMARK 4 REMARK 4 7CMZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1300015790. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-DEC-19 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF 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) : 0.97930 REMARK 200 MONOCHROMATOR : LN2-COOLED DCM WITH SI(111) REMARK 200 CRYSTALS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24740 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.695 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : 0.37500 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: PHASER REMARK 200 STARTING MODEL: 3AL2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM PHOSPHATE MONOBASIC REMARK 280 MONOHYDRATE, POTASSIUM PHOSPHATE DIBASIC, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 289K 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 27.25850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 33.01500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.17500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 33.01500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.25850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.17500 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: 1800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 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 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 LEU A 1264 REMARK 465 LYS A 1265 REMARK 465 LEU A 1441 REMARK 465 ASN A 1442 REMARK 465 LYS A 1443 REMARK 465 LEU A 1444 REMARK 465 LYS A 1445 REMARK 465 PRO A 1446 REMARK 465 ASP A 1447 REMARK 465 ASP A 1448 REMARK 465 SER A 1449 REMARK 465 GLY A 1450 REMARK 465 ILE A 1493 REMARK 465 SER B 857 REMARK 465 ASP B 858 REMARK 465 ASP B 859 REMARK 465 ASP B 860 REMARK 465 ASP B 861 REMARK 465 PRO B 862 REMARK 465 ALA B 863 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 HIS A1426 24.15 -140.76 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 K A1501 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A1431 O REMARK 620 2 LYS A1432 O 74.8 REMARK 620 3 ALA A1434 O 84.8 95.0 REMARK 620 4 GLN A1459 O 84.8 125.3 133.5 REMARK 620 5 ASN A1460 O 128.7 155.4 81.6 70.3 REMARK 620 N 1 2 3 4 DBREF 7CMZ A 1264 1493 UNP Q92547 TOPB1_HUMAN 1264 1493 DBREF 7CMZ B 842 863 UNP Q9UPP1 PHF8_HUMAN 842 863 SEQRES 1 A 230 LEU LYS LYS GLN TYR ILE PHE GLN LEU SER SER LEU ASN SEQRES 2 A 230 PRO GLN GLU ARG ILE ASP TYR CYS HIS LEU ILE GLU LYS SEQRES 3 A 230 LEU GLY GLY LEU VAL ILE GLU LYS GLN CYS PHE ASP PRO SEQRES 4 A 230 THR CYS THR HIS ILE VAL VAL GLY HIS PRO LEU ARG ASN SEQRES 5 A 230 GLU LYS TYR LEU ALA SER VAL ALA ALA GLY LYS TRP VAL SEQRES 6 A 230 LEU HIS ARG SER TYR LEU GLU ALA CYS ARG THR ALA GLY SEQRES 7 A 230 HIS PHE VAL GLN GLU GLU ASP TYR GLU TRP GLY SER SER SEQRES 8 A 230 SER ILE LEU ASP VAL LEU THR GLY ILE ASN VAL GLN GLN SEQRES 9 A 230 ARG ARG LEU ALA LEU ALA ALA MET ARG TRP ARG LYS LYS SEQRES 10 A 230 ILE GLN GLN ARG GLN GLU SER GLY ILE VAL GLU GLY ALA SEQRES 11 A 230 PHE SER GLY TRP LYS VAL ILE LEU HIS VAL ASP GLN SER SEQRES 12 A 230 ARG GLU ALA GLY PHE LYS ARG LEU LEU GLN SER GLY GLY SEQRES 13 A 230 ALA LYS VAL LEU PRO GLY HIS SER VAL PRO LEU PHE LYS SEQRES 14 A 230 GLU ALA THR HIS LEU PHE SER ASP LEU ASN LYS LEU LYS SEQRES 15 A 230 PRO ASP ASP SER GLY VAL ASN ILE ALA GLU ALA ALA ALA SEQRES 16 A 230 GLN ASN VAL TYR CYS LEU ARG THR GLU TYR ILE ALA ASP SEQRES 17 A 230 TYR LEU MET GLN GLU SER PRO PRO HIS VAL GLU ASN TYR SEQRES 18 A 230 CYS LEU PRO GLU ALA ILE SER PHE ILE SEQRES 1 B 22 GLY ALA CYS PHE LYS ASP ALA GLU TYR ILE TYR PRO SER SEQRES 2 B 22 LEU GLU SER ASP ASP ASP ASP PRO ALA HET K A1501 1 HET NA A1502 1 HETNAM K POTASSIUM ION HETNAM NA SODIUM ION FORMUL 3 K K 1+ FORMUL 4 NA NA 1+ FORMUL 5 HOH *289(H2 O) HELIX 1 AA1 ASN A 1276 LEU A 1290 1 15 HELIX 2 AA2 ASN A 1315 ALA A 1324 1 10 HELIX 3 AA3 ARG A 1331 GLY A 1341 1 11 HELIX 4 AA4 GLU A 1346 GLU A 1350 5 5 HELIX 5 AA5 SER A 1353 LEU A 1360 1 8 HELIX 6 AA6 ASN A 1364 SER A 1387 1 24 HELIX 7 AA7 ASP A 1404 GLY A 1418 1 15 HELIX 8 AA8 SER A 1427 LYS A 1432 5 6 HELIX 9 AA9 ASN A 1452 GLN A 1459 1 8 HELIX 10 AB1 THR A 1466 GLN A 1475 1 10 HELIX 11 AB2 HIS A 1480 TYR A 1484 5 5 HELIX 12 AB3 LEU A 1486 ILE A 1490 5 5 HELIX 13 AB4 ALA B 843 ALA B 848 1 6 SHEET 1 AA1 4 LEU A1293 VAL A1294 0 SHEET 2 AA1 4 ILE A1269 SER A1273 1 N PHE A1270 O LEU A1293 SHEET 3 AA1 4 HIS A1306 VAL A1309 1 N HIS A1306 O ILE A1269 SHEET 4 AA1 4 TRP A1327 LEU A1329 1 O LEU A1329 N ILE A1307 SHEET 1 AA2 4 LYS A1421 VAL A1422 0 SHEET 2 AA2 4 LYS A1398 HIS A1402 1 N VAL A1399 O LYS A1421 SHEET 3 AA2 4 HIS A1436 SER A1439 1 O PHE A1438 N HIS A1402 SHEET 4 AA2 4 TYR A1462 ARG A1465 1 O LEU A1464 N LEU A1437 SSBOND 1 CYS A 1299 CYS B 844 1555 1555 2.03 LINK O PHE A1431 K K A1501 1555 1555 2.72 LINK O LYS A1432 K K A1501 1555 1555 2.84 LINK O ALA A1434 K K A1501 1555 1555 2.63 LINK O GLN A1459 K K A1501 1555 1555 2.66 LINK O ASN A1460 K K A1501 1555 1555 3.05 CRYST1 54.517 60.350 66.030 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 0.018343 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016570 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015145 0.00000