HEADER DNA BINDING PROTEIN 14-OCT-20 7DA0 TITLE HIGH-RESOLUTION CRYSTAL STRUCTURE OF THE CHICKEN MHF COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CENTROMERE PROTEIN S; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: CENP-S; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: CENTROMERE PROTEIN X; COMPND 9 CHAIN: C; COMPND 10 SYNONYM: CENP-X; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: CENPS, APITD1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PRSFDUET; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 12 ORGANISM_COMMON: CHICKEN; SOURCE 13 ORGANISM_TAXID: 9031; SOURCE 14 GENE: CENPX, STRA13; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PRSFDUET KEYWDS HISTONE FOLD, DNA BINDING, DNA REPAIR, NUCLEUS, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.ITO,T.NISHINO REVDAT 2 29-NOV-23 7DA0 1 REMARK REVDAT 1 17-MAR-21 7DA0 0 JRNL AUTH S.ITO,T.NISHINO JRNL TITL STRUCTURAL ANALYSIS OF THE CHICKEN FANCM-MHF COMPLEX AND ITS JRNL TITL 2 STABILITY. JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 77 1 2021 JRNL REFN ESSN 2053-230X JRNL PMID 33439149 JRNL DOI 10.1107/S2053230X20016003 REMARK 2 REMARK 2 RESOLUTION. 1.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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) : 1.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.01 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 43628 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.580 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 10.0000 - 3.0100 0.75 2347 113 0.2034 0.2174 REMARK 3 2 3.0100 - 2.3900 1.00 3081 147 0.1825 0.1972 REMARK 3 3 2.3900 - 2.0900 1.00 3086 149 0.1646 0.1817 REMARK 3 4 2.0900 - 1.9000 0.99 3049 146 0.1691 0.2045 REMARK 3 5 1.9000 - 1.7600 0.99 3031 146 0.1890 0.2254 REMARK 3 6 1.7600 - 1.6600 0.98 3020 145 0.1856 0.1841 REMARK 3 7 1.6600 - 1.5800 0.99 2992 143 0.1835 0.2249 REMARK 3 8 1.5700 - 1.5100 0.98 3045 147 0.1930 0.2323 REMARK 3 9 1.5100 - 1.4500 0.99 3017 146 0.2098 0.2331 REMARK 3 10 1.4500 - 1.4000 0.98 3011 144 0.2314 0.2578 REMARK 3 11 1.4000 - 1.3500 0.98 3029 146 0.2432 0.2640 REMARK 3 12 1.3500 - 1.3200 0.98 2997 143 0.2525 0.2603 REMARK 3 13 1.3200 - 1.2800 0.98 2955 142 0.2809 0.2899 REMARK 3 14 1.2800 - 1.2500 0.96 2968 143 0.3009 0.2971 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) : 0.136 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.862 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.88 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 : 0.009 1371 REMARK 3 ANGLE : 0.975 1840 REMARK 3 CHIRALITY : 0.068 216 REMARK 3 PLANARITY : 0.005 238 REMARK 3 DIHEDRAL : 19.191 526 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 7 THROUGH 40 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.2466 -4.0167 5.9691 REMARK 3 T TENSOR REMARK 3 T11: 0.0847 T22: 0.1132 REMARK 3 T33: 0.0813 T12: -0.0194 REMARK 3 T13: -0.0169 T23: 0.0127 REMARK 3 L TENSOR REMARK 3 L11: 6.2714 L22: 5.2888 REMARK 3 L33: 2.2357 L12: -3.4259 REMARK 3 L13: -1.6438 L23: 1.1799 REMARK 3 S TENSOR REMARK 3 S11: -0.0697 S12: -0.1174 S13: 0.0169 REMARK 3 S21: -0.0314 S22: 0.1625 S23: 0.2081 REMARK 3 S31: 0.0051 S32: 0.0424 S33: -0.0789 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 41 THROUGH 69 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.0365 3.3734 17.1751 REMARK 3 T TENSOR REMARK 3 T11: 0.1578 T22: 0.1441 REMARK 3 T33: 0.1416 T12: 0.0388 REMARK 3 T13: 0.0087 T23: -0.0118 REMARK 3 L TENSOR REMARK 3 L11: 1.4882 L22: 6.6795 REMARK 3 L33: 3.7199 L12: 3.0972 REMARK 3 L13: 2.2588 L23: 4.6250 REMARK 3 S TENSOR REMARK 3 S11: 0.0044 S12: -0.1784 S13: 0.0881 REMARK 3 S21: 0.3101 S22: -0.1559 S23: 0.1447 REMARK 3 S31: -0.0406 S32: -0.2089 S33: 0.1339 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 70 THROUGH 101 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.5397 12.8750 12.1090 REMARK 3 T TENSOR REMARK 3 T11: 0.1745 T22: 0.0881 REMARK 3 T33: 0.1757 T12: -0.0027 REMARK 3 T13: -0.0189 T23: 0.0074 REMARK 3 L TENSOR REMARK 3 L11: 3.3189 L22: 0.8232 REMARK 3 L33: 5.5649 L12: 0.7028 REMARK 3 L13: -1.4934 L23: -0.0833 REMARK 3 S TENSOR REMARK 3 S11: -0.1404 S12: -0.0381 S13: -0.0153 REMARK 3 S21: -0.0335 S22: -0.0422 S23: -0.3374 REMARK 3 S31: -0.1662 S32: 0.1339 S33: 0.1137 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 7 THROUGH 29 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.2068 12.3812 12.5680 REMARK 3 T TENSOR REMARK 3 T11: 0.1463 T22: 0.2277 REMARK 3 T33: 0.1686 T12: 0.0734 REMARK 3 T13: -0.0064 T23: -0.0325 REMARK 3 L TENSOR REMARK 3 L11: 2.4826 L22: 5.0926 REMARK 3 L33: 1.6895 L12: 0.7943 REMARK 3 L13: -0.0313 L23: 0.2278 REMARK 3 S TENSOR REMARK 3 S11: -0.1199 S12: -0.4207 S13: 0.2078 REMARK 3 S21: 0.1712 S22: -0.0880 S23: 0.3271 REMARK 3 S31: -0.3111 S32: -0.2363 S33: 0.2131 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 30 THROUGH 64 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.1565 -5.7735 7.8830 REMARK 3 T TENSOR REMARK 3 T11: 0.0997 T22: 0.1303 REMARK 3 T33: 0.0958 T12: 0.0142 REMARK 3 T13: 0.0201 T23: -0.0166 REMARK 3 L TENSOR REMARK 3 L11: 1.1041 L22: 9.2275 REMARK 3 L33: 0.7431 L12: -1.8433 REMARK 3 L13: 0.0909 L23: 0.5714 REMARK 3 S TENSOR REMARK 3 S11: -0.0115 S12: 0.0428 S13: -0.0081 REMARK 3 S21: -0.0598 S22: 0.0794 S23: -0.1731 REMARK 3 S31: 0.0233 S32: 0.0453 S33: -0.0674 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 65 THROUGH 80 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.4854 -8.8749 17.2625 REMARK 3 T TENSOR REMARK 3 T11: 0.2661 T22: 0.2681 REMARK 3 T33: 0.1361 T12: 0.1319 REMARK 3 T13: -0.0601 T23: -0.0424 REMARK 3 L TENSOR REMARK 3 L11: 3.3968 L22: 6.6233 REMARK 3 L33: 3.7008 L12: 1.9822 REMARK 3 L13: 1.7712 L23: 4.9268 REMARK 3 S TENSOR REMARK 3 S11: -0.2918 S12: -0.6289 S13: 0.2793 REMARK 3 S21: 0.4198 S22: 0.0282 S23: 0.0580 REMARK 3 S31: -0.1260 S32: -0.2521 S33: 0.2135 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 7DA0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1300019005. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-APR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43638 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.250 REMARK 200 RESOLUTION RANGE LOW (A) : 34.010 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.00560 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 36.6400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.85100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.170 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: 3B0B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS-BICINE PH 8.5, 0.1 M REMARK 280 CARBOXYLIC ACIDS MIX, 12.5% MPD, 12.5% PEG 1000, 12.5% PEG 3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 25.28300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.53550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 25.28300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 34.53550 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -96.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 39.01801 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 47.49424 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 B 256 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 197 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 GLY B 0 REMARK 465 SER B 1 REMARK 465 GLU B 2 REMARK 465 ALA B 3 REMARK 465 ALA B 4 REMARK 465 GLY B 5 REMARK 465 GLY B 6 REMARK 465 SER B 102 REMARK 465 SER B 103 REMARK 465 ASN B 104 REMARK 465 MET B 105 REMARK 465 GLU B 106 REMARK 465 GLY C 0 REMARK 465 TYR C 1 REMARK 465 GLU C 2 REMARK 465 GLU C 3 REMARK 465 ARG C 4 REMARK 465 GLU C 5 REMARK 465 GLY C 6 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 B 350 DISTANCE = 6.47 ANGSTROMS REMARK 525 HOH B 351 DISTANCE = 7.26 ANGSTROMS DBREF 7DA0 B 2 106 UNP E1BSW7 CENPS_CHICK 2 106 DBREF 7DA0 C 2 80 UNP P0DJH7 CENPX_CHICK 2 80 SEQADV 7DA0 GLY B 0 UNP E1BSW7 EXPRESSION TAG SEQADV 7DA0 SER B 1 UNP E1BSW7 EXPRESSION TAG SEQADV 7DA0 ALA B 26 UNP E1BSW7 CYS 26 ENGINEERED MUTATION SEQADV 7DA0 ALA B 28 UNP E1BSW7 CYS 28 ENGINEERED MUTATION SEQADV 7DA0 ALA B 55 UNP E1BSW7 CYS 55 ENGINEERED MUTATION SEQADV 7DA0 GLY C 0 UNP P0DJH7 EXPRESSION TAG SEQADV 7DA0 TYR C 1 UNP P0DJH7 EXPRESSION TAG SEQRES 1 B 107 GLY SER GLU ALA ALA GLY GLY GLU GLN ARG GLU LEU LEU SEQRES 2 B 107 ILE GLN ARG LEU ARG ALA ALA VAL HIS TYR THR THR GLY SEQRES 3 B 107 ALA LEU ALA GLN ASP VAL ALA GLU ASP LYS GLY VAL LEU SEQRES 4 B 107 PHE SER LYS GLN THR VAL ALA ALA ILE SER GLU ILE THR SEQRES 5 B 107 PHE ARG GLN ALA GLU ASN PHE ALA ARG ASP LEU GLU MET SEQRES 6 B 107 PHE ALA ARG HIS ALA LYS ARG SER THR ILE THR SER GLU SEQRES 7 B 107 ASP VAL LYS LEU LEU ALA ARG ARG SER ASN SER LEU LEU SEQRES 8 B 107 LYS TYR ILE THR GLN LYS SER ASP GLU LEU ALA SER SER SEQRES 9 B 107 ASN MET GLU SEQRES 1 C 81 GLY TYR GLU GLU ARG GLU GLY GLY PHE ARG LYS GLU THR SEQRES 2 C 81 VAL GLU ARG LEU LEU ARG LEU HIS PHE ARG ASP GLY ARG SEQRES 3 C 81 THR ARG VAL ASN GLY ASP ALA LEU LEU LEU MET ALA GLU SEQRES 4 C 81 LEU LEU LYS VAL PHE VAL ARG GLU ALA ALA ALA ARG ALA SEQRES 5 C 81 ALA ARG GLN ALA GLN ALA GLU ASP LEU GLU LYS VAL ASP SEQRES 6 C 81 ILE GLU HIS VAL GLU LYS VAL LEU PRO GLN LEU LEU LEU SEQRES 7 C 81 ASP PHE VAL FORMUL 3 HOH *249(H2 O) HELIX 1 AA1 GLU B 7 GLY B 36 1 30 HELIX 2 AA2 SER B 40 ALA B 69 1 30 HELIX 3 AA3 THR B 75 ALA B 83 1 9 HELIX 4 AA4 SER B 86 LEU B 100 1 15 HELIX 5 AA5 ARG C 9 LEU C 19 1 11 HELIX 6 AA6 ASN C 29 GLU C 58 1 30 HELIX 7 AA7 ASP C 64 VAL C 80 1 17 SHEET 1 AA1 2 LEU B 38 PHE B 39 0 SHEET 2 AA1 2 LYS C 62 VAL C 63 1 O VAL C 63 N LEU B 38 SHEET 1 AA2 2 THR B 73 ILE B 74 0 SHEET 2 AA2 2 ARG C 27 VAL C 28 1 O ARG C 27 N ILE B 74 CRYST1 50.566 69.071 48.878 90.00 103.67 90.00 C 1 2 1 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 0.019776 0.000000 0.004808 0.00000 SCALE2 0.000000 0.014478 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021055 0.00000