HEADER CELL CYCLE 04-OCT-13 4CA0 TITLE STRUCTURAL BASIS FOR THE MICROTUBULE BINDING OF THE HUMAN TITLE 2 KINETOCHORE SKA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPINDLE AND KINETOCHORE-ASSOCIATED PROTEIN 1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: MT-BINDING DOMAIN, RESDUES 133-255; COMPND 5 SYNONYM: SKA1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: GOLD; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PEC-CDF-HIS KEYWDS CELL CYCLE, CELL DIVISON, KINETOCHORE-MICROTUBULE ATTACHMENT, KEYWDS 2 WINGED-HELIX DOMAIN EXPDTA X-RAY DIFFRACTION AUTHOR M.ABAD,B.MEDINA,A.SANTAMARIA,J.ZOU,C.PLASBERG-HILL,A.MADHUMALAR, AUTHOR 2 U.JAYACHANDRAN,P.M.REDLI,J.RAPPSILBER,E.A.NIGG,A.A.JEYAPRAKASH REVDAT 1 22-JAN-14 4CA0 0 JRNL AUTH M.A.ABAD,B.MEDINA,A.SANTAMARIA,J.ZOU,C.PLASBERG-HILL, JRNL AUTH 2 A.MADHUMALAR,U.JAYACHANDRAN,P.M.REDLI,J.RAPPSILBER,E.A.NIGG, JRNL AUTH 3 A.A.JEYAPRAKASH JRNL TITL STRUCTURAL BASIS FOR MICROTUBULE RECOGNITION BY THE HUMAN JRNL TITL 2 KINETOCHORE SKA COMPLEX. JRNL REF NAT.COMMUN. V. 5 2964 2014 JRNL REFN ISSN 2041-1723 JRNL PMID 24413531 JRNL DOI 10.1038/NCOMMS3964 REMARK 2 REMARK 2 RESOLUTION. 2.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT 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) : 2.259 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.443 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.01 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.45 REMARK 3 NUMBER OF REFLECTIONS : 13467 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.2292 REMARK 3 R VALUE (WORKING SET) : 0.2252 REMARK 3 FREE R VALUE : 0.2675 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.1 REMARK 3 FREE R VALUE TEST SET COUNT : 2381 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 15.4436 - 5.7139 0.98 1422 161 0.1774 0.1786 REMARK 3 2 5.7139 - 4.5740 0.99 1458 135 0.1871 0.2156 REMARK 3 3 4.5740 - 4.0074 0.99 1469 124 0.1794 0.2053 REMARK 3 4 4.0074 - 3.6463 0.98 1396 137 0.2140 0.2264 REMARK 3 5 3.6463 - 3.3879 0.99 1420 168 0.2326 0.3146 REMARK 3 6 3.3879 - 3.1900 0.98 1443 139 0.2333 0.3186 REMARK 3 7 3.1900 - 3.0315 0.98 1414 144 0.2654 0.3925 REMARK 3 8 3.0315 - 2.9004 0.98 1380 146 0.3054 0.3463 REMARK 3 9 2.9004 - 2.7894 0.97 1398 143 0.2780 0.4016 REMARK 3 10 2.7894 - 2.6937 0.97 1481 131 0.2948 0.3567 REMARK 3 11 2.6937 - 2.6099 0.97 1363 119 0.2867 0.3281 REMARK 3 12 2.6099 - 2.5356 0.97 1449 162 0.2697 0.3951 REMARK 3 13 2.5356 - 2.4691 0.97 1346 133 0.2591 0.3182 REMARK 3 14 2.4691 - 2.4091 0.96 1407 150 0.2703 0.3020 REMARK 3 15 2.4091 - 2.3546 0.96 1400 131 0.2573 0.3069 REMARK 3 16 2.3546 - 2.3046 0.96 1426 151 0.2690 0.2941 REMARK 3 17 2.3046 - 2.2587 0.79 1119 107 0.3043 0.3680 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) : 0.33 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.73 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 41.98 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 67.8 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 : 0.008 1997 REMARK 3 ANGLE : 1.117 2678 REMARK 3 CHIRALITY : 0.081 304 REMARK 3 PLANARITY : 0.005 332 REMARK 3 DIHEDRAL : 16.638 766 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 2 THROUGH 69 ) REMARK 3 ORIGIN FOR THE GROUP (A): -22.8187 36.6403 54.1555 REMARK 3 T TENSOR REMARK 3 T11: 0.2282 T22: 1.1300 REMARK 3 T33: 0.3540 T12: 0.0893 REMARK 3 T13: 0.0155 T23: -0.0434 REMARK 3 L TENSOR REMARK 3 L11: 2.0043 L22: 3.2181 REMARK 3 L33: 4.6160 L12: -0.7481 REMARK 3 L13: -0.1698 L23: 1.3434 REMARK 3 S TENSOR REMARK 3 S11: 0.0084 S12: -0.4597 S13: -0.0216 REMARK 3 S21: -0.0457 S22: -0.2713 S23: 0.2321 REMARK 3 S31: -0.4506 S32: -0.1891 S33: 0.2449 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B AND (RESID 70 THROUGH 94 ) REMARK 3 ORIGIN FOR THE GROUP (A): -27.3698 37.5008 60.9674 REMARK 3 T TENSOR REMARK 3 T11: 0.2945 T22: 1.1368 REMARK 3 T33: 0.3226 T12: 0.0547 REMARK 3 T13: 0.0200 T23: -0.0476 REMARK 3 L TENSOR REMARK 3 L11: 7.2573 L22: 1.5402 REMARK 3 L33: 1.2659 L12: 1.5876 REMARK 3 L13: -1.0942 L23: 0.9065 REMARK 3 S TENSOR REMARK 3 S11: 0.1116 S12: -0.6374 S13: -0.2256 REMARK 3 S21: 0.0548 S22: -0.0902 S23: 0.1172 REMARK 3 S31: 0.0029 S32: -0.4791 S33: -0.0491 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN B AND (RESID 95 THROUGH 124 ) REMARK 3 ORIGIN FOR THE GROUP (A): -27.4963 28.6044 56.8584 REMARK 3 T TENSOR REMARK 3 T11: 0.3082 T22: 1.2101 REMARK 3 T33: 0.4253 T12: 0.0345 REMARK 3 T13: 0.0407 T23: 0.0230 REMARK 3 L TENSOR REMARK 3 L11: 0.4397 L22: 1.4550 REMARK 3 L33: 0.9924 L12: 0.1810 REMARK 3 L13: 0.0503 L23: 1.1873 REMARK 3 S TENSOR REMARK 3 S11: -0.2087 S12: -0.3795 S13: -0.2075 REMARK 3 S21: 0.2554 S22: 0.0911 S23: 0.3782 REMARK 3 S31: 0.2213 S32: 0.0655 S33: 0.1518 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN A AND (RESID 2 THROUGH 69 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.8046 31.4612 61.9824 REMARK 3 T TENSOR REMARK 3 T11: 0.2064 T22: 1.1196 REMARK 3 T33: 0.3593 T12: -0.0771 REMARK 3 T13: -0.0240 T23: -0.0566 REMARK 3 L TENSOR REMARK 3 L11: 1.7866 L22: 4.1123 REMARK 3 L33: 5.1931 L12: 1.3842 REMARK 3 L13: -0.0867 L23: 1.2465 REMARK 3 S TENSOR REMARK 3 S11: 0.0127 S12: 0.4000 S13: -0.1533 REMARK 3 S21: 0.0093 S22: -0.2829 S23: 0.2834 REMARK 3 S31: 0.4114 S32: -0.2853 S33: 0.2294 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN A AND (RESID 70 THROUGH 94 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.7755 30.5817 55.1451 REMARK 3 T TENSOR REMARK 3 T11: 0.2902 T22: 1.1964 REMARK 3 T33: 0.3526 T12: -0.0895 REMARK 3 T13: 0.0056 T23: 0.0083 REMARK 3 L TENSOR REMARK 3 L11: 2.4571 L22: 2.6644 REMARK 3 L33: 2.5444 L12: -1.8815 REMARK 3 L13: 0.0754 L23: 1.2591 REMARK 3 S TENSOR REMARK 3 S11: -0.0680 S12: 0.7528 S13: 0.3747 REMARK 3 S21: -0.0342 S22: 0.0893 S23: 0.1713 REMARK 3 S31: 0.0945 S32: -0.6627 S33: -0.0558 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN A AND (RESID 95 THROUGH 124 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.9216 39.5120 59.2654 REMARK 3 T TENSOR REMARK 3 T11: 0.2996 T22: 1.1710 REMARK 3 T33: 0.4563 T12: -0.0177 REMARK 3 T13: -0.0585 T23: 0.0078 REMARK 3 L TENSOR REMARK 3 L11: 0.9747 L22: 1.1354 REMARK 3 L33: 0.8878 L12: -1.0458 REMARK 3 L13: -0.9070 L23: 0.9487 REMARK 3 S TENSOR REMARK 3 S11: -0.1748 S12: 0.3760 S13: 0.1450 REMARK 3 S21: -0.2344 S22: 0.1352 S23: 0.2458 REMARK 3 S31: -0.2275 S32: 0.0390 S33: 0.0649 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 52-56 UNSTRUCTURED REMARK 4 REMARK 4 4CA0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-OCT-13. REMARK 100 THE PDBE ID CODE IS EBI-58633. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUN-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.541 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : VARIMAX HF REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE (MAR 345) REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13570 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.25 REMARK 200 RESOLUTION RANGE LOW (A) : 2.37 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 4.5 REMARK 200 R MERGE (I) : 0.05 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.30 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.0 REMARK 200 R MERGE FOR SHELL (I) : 0.31 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.60 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 24% PEG 1500 AND 20% GLYCEROL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 77.66667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 38.83333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 LYS A 52 REMARK 465 LYS A 53 REMARK 465 SER A 54 REMARK 465 MET A 55 REMARK 465 ASN A 56 REMARK 465 LYS B 52 REMARK 465 LYS B 53 REMARK 465 SER B 54 REMARK 465 MET B 55 REMARK 465 ASN B 56 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 GLN A 50 CG CD OE1 NE2 REMARK 470 SER A 57 OG REMARK 470 GLN B 50 CG CD OE1 NE2 REMARK 470 SER B 57 OG 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 OE2 GLU A 13 O HOH A 2004 2.16 REMARK 500 NH2 ARG A 65 OD1 ASP A 84 2.17 REMARK 500 O HOH B 2008 O HOH B 2009 2.19 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 SER A 23 -102.69 50.67 REMARK 500 LYS A 75 -150.22 46.94 REMARK 500 ALA A 93 39.41 -82.03 REMARK 500 ASP A 94 -149.89 -91.67 REMARK 500 LYS B 22 -82.44 -53.33 REMARK 500 SER B 23 -87.84 66.60 REMARK 500 LYS B 75 -145.39 47.62 REMARK 500 ALA B 93 42.32 -83.85 REMARK 500 ASP B 94 -153.78 -97.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4C9Y RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR THE MICROTUBULE BINDING OF THE REMARK 900 HUMAN KINETOCHORE SKA COMPLEX DBREF 4CA0 A 2 124 UNP Q96BD8 SKA1_HUMAN 133 255 DBREF 4CA0 B 2 124 UNP Q96BD8 SKA1_HUMAN 133 255 SEQADV 4CA0 MET A 1 UNP Q96BD8 EXPRESSION TAG SEQADV 4CA0 MET B 1 UNP Q96BD8 EXPRESSION TAG SEQRES 1 A 124 MET SER ILE LYS GLU MET PRO PHE ILE THR CYS ASP GLU SEQRES 2 A 124 PHE ASN GLY VAL PRO SER TYR MET LYS SER ARG LEU THR SEQRES 3 A 124 TYR ASN GLN ILE ASN ASP VAL ILE LYS GLU ILE ASN LYS SEQRES 4 A 124 ALA VAL ILE SER LYS TYR LYS ILE LEU HIS GLN PRO LYS SEQRES 5 A 124 LYS SER MET ASN SER VAL THR ARG ASN LEU TYR HIS ARG SEQRES 6 A 124 PHE ILE ASP GLU GLU THR LYS ASP THR LYS GLY ARG TYR SEQRES 7 A 124 PHE ILE VAL GLU ALA ASP ILE LYS GLU PHE THR THR LEU SEQRES 8 A 124 LYS ALA ASP LYS LYS PHE HIS VAL LEU LEU ASN ILE LEU SEQRES 9 A 124 ARG HIS CYS ARG ARG LEU SER GLU VAL ARG GLY GLY GLY SEQRES 10 A 124 LEU THR ARG TYR VAL ILE THR SEQRES 1 B 124 MET SER ILE LYS GLU MET PRO PHE ILE THR CYS ASP GLU SEQRES 2 B 124 PHE ASN GLY VAL PRO SER TYR MET LYS SER ARG LEU THR SEQRES 3 B 124 TYR ASN GLN ILE ASN ASP VAL ILE LYS GLU ILE ASN LYS SEQRES 4 B 124 ALA VAL ILE SER LYS TYR LYS ILE LEU HIS GLN PRO LYS SEQRES 5 B 124 LYS SER MET ASN SER VAL THR ARG ASN LEU TYR HIS ARG SEQRES 6 B 124 PHE ILE ASP GLU GLU THR LYS ASP THR LYS GLY ARG TYR SEQRES 7 B 124 PHE ILE VAL GLU ALA ASP ILE LYS GLU PHE THR THR LEU SEQRES 8 B 124 LYS ALA ASP LYS LYS PHE HIS VAL LEU LEU ASN ILE LEU SEQRES 9 B 124 ARG HIS CYS ARG ARG LEU SER GLU VAL ARG GLY GLY GLY SEQRES 10 B 124 LEU THR ARG TYR VAL ILE THR FORMUL 3 HOH *40(H2 O) HELIX 1 1 THR A 10 VAL A 17 1 8 HELIX 2 2 PRO A 18 SER A 23 1 6 HELIX 3 3 THR A 26 HIS A 49 1 24 HELIX 4 4 SER A 57 GLU A 70 1 14 HELIX 5 5 GLU A 82 THR A 89 1 8 HELIX 6 6 ASP A 94 CYS A 107 1 14 HELIX 7 7 THR B 10 VAL B 17 1 8 HELIX 8 8 PRO B 18 SER B 23 1 6 HELIX 9 9 THR B 26 GLN B 50 1 25 HELIX 10 10 ASN B 61 GLU B 70 1 10 HELIX 11 11 GLU B 82 THR B 89 1 8 HELIX 12 12 ASP B 94 CYS B 107 1 14 SHEET 1 AA 3 PHE A 79 VAL A 81 0 SHEET 2 AA 3 THR A 119 ILE A 123 -1 O TYR A 121 N ILE A 80 SHEET 3 AA 3 LEU A 110 ARG A 114 -1 O SER A 111 N VAL A 122 SHEET 1 BA 3 PHE B 79 VAL B 81 0 SHEET 2 BA 3 THR B 119 ILE B 123 -1 O TYR B 121 N ILE B 80 SHEET 3 BA 3 LEU B 110 ARG B 114 -1 O SER B 111 N VAL B 122 SSBOND 1 CYS A 11 CYS B 11 1555 3565 2.03 CRYST1 47.180 47.180 116.500 90.00 90.00 120.00 P 32 6 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 0.021195 0.012237 0.000000 0.00000 SCALE2 0.000000 0.024474 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008584 0.00000