HEADER STRUCTURAL PROTEIN 03-SEP-08 3EDU TITLE CRYSTAL STRUCTURE OF THE ANKYRIN-BINDING DOMAIN OF HUMAN ERYTHROID TITLE 2 SPECTRIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPECTRIN BETA CHAIN, ERYTHROCYTE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SPECTRIN 14-SPECTRIN 15 DI-REPEAT; COMPND 5 SYNONYM: BETA-I SPECTRIN; 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 GENE: SPTB, SPTB1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PGEX KEYWDS SPECTRIN, ANKYRIN, ANKYRIN-BINDING DOMAIN, ACTIN CAPPING, ACTIN- KEYWDS 2 BINDING, CYTOSKELETON, DISEASE MUTATION, ELLIPTOCYTOSIS, HEREDITARY KEYWDS 3 HEMOLYTIC ANEMIA, PHOSPHOPROTEIN, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.SIMONOVIC,P.STABACH,I.SIMONOVIC,T.A.STEITZ,J.S.MORROW REVDAT 4 21-FEB-24 3EDU 1 SEQADV REVDAT 3 20-JUL-11 3EDU 1 REMARK REVDAT 2 09-JUN-09 3EDU 1 JRNL REVDAT 1 10-FEB-09 3EDU 0 JRNL AUTH P.R.STABACH,I.SIMONOVIC,M.A.RANIERI,M.S.ABOODI,T.A.STEITZ, JRNL AUTH 2 M.SIMONOVIC,J.S.MORROW JRNL TITL THE STRUCTURE OF THE ANKYRIN-BINDING SITE OF {BETA}-SPECTRIN JRNL TITL 2 REVEALS HOW TANDEM SPECTRIN-REPEATS GENERATE UNIQUE JRNL TITL 3 LIGAND-BINDING PROPERTIES JRNL REF BLOOD V. 113 5377 2009 JRNL REFN ISSN 0006-4971 JRNL PMID 19168783 JRNL DOI 10.1182/BLOOD-2008-10-184291 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 15692 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.215 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.960 REMARK 3 FREE R VALUE TEST SET COUNT : 1563 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 32.2677 - 4.6662 1.00 1348 168 0.2204 0.2350 REMARK 3 2 4.6662 - 3.7054 1.00 1299 158 0.1784 0.2175 REMARK 3 3 3.7054 - 3.2376 1.00 1291 151 0.1949 0.2323 REMARK 3 4 3.2376 - 2.9418 1.00 1307 129 0.2110 0.2514 REMARK 3 5 2.9418 - 2.7310 1.00 1289 143 0.2146 0.2889 REMARK 3 6 2.7310 - 2.5701 1.00 1282 140 0.2104 0.2764 REMARK 3 7 2.5701 - 2.4414 1.00 1305 135 0.2105 0.2697 REMARK 3 8 2.4414 - 2.3352 1.00 1298 116 0.2047 0.2719 REMARK 3 9 2.3352 - 2.2453 0.99 1231 150 0.2374 0.2850 REMARK 3 10 2.2453 - 2.1678 0.98 1270 134 0.2276 0.2899 REMARK 3 11 2.1678 - 2.1000 0.95 1209 139 0.2249 0.2541 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 K_SOL : 0.38 REMARK 3 B_SOL : 85.46 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 48.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.40 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 : 0.007 1563 REMARK 3 ANGLE : 0.860 2127 REMARK 3 CHIRALITY : 0.053 242 REMARK 3 PLANARITY : 0.003 278 REMARK 3 DIHEDRAL : 16.918 569 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: RESID 1690:1798 REMARK 3 ORIGIN FOR THE GROUP (A): 16.5231 43.6448 11.7812 REMARK 3 T TENSOR REMARK 3 T11: 0.2826 T22: 0.3103 REMARK 3 T33: 0.2838 T12: 0.0604 REMARK 3 T13: -0.0176 T23: 0.0021 REMARK 3 L TENSOR REMARK 3 L11: 0.0295 L22: 2.8113 REMARK 3 L33: 1.4210 L12: 0.2333 REMARK 3 L13: -0.0959 L23: 1.3197 REMARK 3 S TENSOR REMARK 3 S11: -0.0194 S12: -0.0257 S13: 0.0537 REMARK 3 S21: 0.3636 S22: -0.1870 S23: 0.1838 REMARK 3 S31: -0.1863 S32: -0.2622 S33: -0.0001 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: RESID 1799:1821 REMARK 3 ORIGIN FOR THE GROUP (A): 3.8790 18.7697 -21.8315 REMARK 3 T TENSOR REMARK 3 T11: 0.6604 T22: 0.2510 REMARK 3 T33: 0.5767 T12: 0.1612 REMARK 3 T13: -0.4320 T23: -0.1012 REMARK 3 L TENSOR REMARK 3 L11: 2.2970 L22: -0.0963 REMARK 3 L33: 0.7779 L12: 0.9436 REMARK 3 L13: 0.4139 L23: 0.7053 REMARK 3 S TENSOR REMARK 3 S11: -0.2504 S12: -0.6697 S13: 0.6526 REMARK 3 S21: -1.1062 S22: -0.6526 S23: 1.3953 REMARK 3 S31: -0.8605 S32: -0.8427 S33: -0.0591 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: RESID 1835:1893 REMARK 3 ORIGIN FOR THE GROUP (A): 12.0467 17.2665 -22.3545 REMARK 3 T TENSOR REMARK 3 T11: 0.8551 T22: 0.2840 REMARK 3 T33: 0.3512 T12: -0.1809 REMARK 3 T13: -0.1652 T23: -0.0095 REMARK 3 L TENSOR REMARK 3 L11: 1.5381 L22: 1.2721 REMARK 3 L33: 0.1028 L12: -0.3313 REMARK 3 L13: 0.5328 L23: 1.1749 REMARK 3 S TENSOR REMARK 3 S11: -0.2179 S12: 0.0287 S13: -0.1486 REMARK 3 S21: -1.3253 S22: 0.2384 S23: 0.1706 REMARK 3 S31: -0.4763 S32: 0.5586 S33: -0.1643 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 3EDU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-SEP-08. REMARK 100 THE DEPOSITION ID IS D_1000049198. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-JUN-08; 05-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 77; 77 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; APS REMARK 200 BEAMLINE : 24-ID-E; 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793; 0.9793 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315; ADSC QUANTUM REMARK 200 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15696 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 31.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 11.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08000 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.52000 REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS-PROPANE, PH 6.2, 0.2M REMARK 280 KSCN, 20% PEG 3,350, 3-10MM SPERMINE, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: F 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y+1/2,Z+1/2 REMARK 290 7555 -X,Y+1/2,-Z+1/2 REMARK 290 8555 X,-Y+1/2,-Z+1/2 REMARK 290 9555 X+1/2,Y,Z+1/2 REMARK 290 10555 -X+1/2,-Y,Z+1/2 REMARK 290 11555 -X+1/2,Y,-Z+1/2 REMARK 290 12555 X+1/2,-Y,-Z+1/2 REMARK 290 13555 X+1/2,Y+1/2,Z REMARK 290 14555 -X+1/2,-Y+1/2,Z REMARK 290 15555 -X+1/2,Y+1/2,-Z REMARK 290 16555 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 55.87300 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 63.86700 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 55.87300 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 63.86700 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 55.87300 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 63.86700 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 55.87300 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 63.86700 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 37.41150 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 63.86700 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 37.41150 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 63.86700 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 37.41150 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 63.86700 REMARK 290 SMTRY1 12 1.000000 0.000000 0.000000 37.41150 REMARK 290 SMTRY2 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 63.86700 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 37.41150 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 55.87300 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 37.41150 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 55.87300 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 37.41150 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 55.87300 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 37.41150 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 55.87300 REMARK 290 SMTRY3 16 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 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 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 A 62 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 GLU A 1822 REMARK 465 ASP A 1823 REMARK 465 VAL A 1824 REMARK 465 GLY A 1825 REMARK 465 LEU A 1826 REMARK 465 ASP A 1827 REMARK 465 ALA A 1828 REMARK 465 SER A 1829 REMARK 465 THR A 1830 REMARK 465 ALA A 1831 REMARK 465 GLU A 1832 REMARK 465 SER A 1833 REMARK 465 PHE A 1834 REMARK 465 GLY A 1894 REMARK 465 ARG A 1895 REMARK 465 ARG A 1896 REMARK 465 THR A 1897 REMARK 465 GLN A 1898 REMARK 465 LEU A 1899 REMARK 465 VAL A 1900 REMARK 465 ASP A 1901 REMARK 465 THR A 1902 REMARK 465 ALA A 1903 REMARK 465 ASP A 1904 REMARK 465 LYS A 1905 REMARK 465 PHE A 1906 REMARK 465 ARG A 1907 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 GLU A1770 CD OE1 OE2 REMARK 470 ARG A1801 CZ NH1 NH2 REMARK 470 GLU A1815 CG CD OE1 OE2 REMARK 470 HIS A1835 CG ND1 CD2 CE1 NE2 REMARK 470 ARG A1836 CG CD NE CZ NH1 NH2 REMARK 470 HIS A1838 CG ND1 CD2 CE1 NE2 REMARK 470 GLU A1842 CG CD OE1 OE2 REMARK 470 LEU A1847 CG CD1 CD2 REMARK 470 GLU A1869 CD OE1 OE2 REMARK 470 GLU A1872 CD OE1 OE2 DBREF 3EDU A 1692 1907 UNP P11277 SPTB1_HUMAN 1692 1907 SEQADV 3EDU GLY A 1690 UNP P11277 EXPRESSION TAG SEQADV 3EDU SER A 1691 UNP P11277 EXPRESSION TAG SEQRES 1 A 218 GLY SER LEU PHE GLN LEU LYS ARG GLU THR ASP ASP LEU SEQRES 2 A 218 GLU GLN TRP ILE SER GLU LYS GLU LEU VAL ALA SER SER SEQRES 3 A 218 PRO GLU MET GLY GLN ASP PHE ASP HIS VAL THR LEU LEU SEQRES 4 A 218 ARG ASP LYS PHE ARG ASP PHE ALA ARG GLU THR GLY ALA SEQRES 5 A 218 ILE GLY GLN GLU ARG VAL ASP ASN VAL ASN ALA PHE ILE SEQRES 6 A 218 GLU ARG LEU ILE ASP ALA GLY HIS SER GLU ALA ALA THR SEQRES 7 A 218 ILE ALA GLU TRP LYS ASP GLY LEU ASN GLU MET TRP ALA SEQRES 8 A 218 ASP LEU LEU GLU LEU ILE ASP THR ARG MET GLN LEU LEU SEQRES 9 A 218 ALA ALA SER TYR ASP LEU HIS ARG TYR PHE TYR THR GLY SEQRES 10 A 218 ALA GLU ILE LEU GLY LEU ILE ASP GLU LYS HIS ARG GLU SEQRES 11 A 218 LEU PRO GLU ASP VAL GLY LEU ASP ALA SER THR ALA GLU SEQRES 12 A 218 SER PHE HIS ARG VAL HIS THR ALA PHE GLU ARG GLU LEU SEQRES 13 A 218 HIS LEU LEU GLY VAL GLN VAL GLN GLN PHE GLN ASP VAL SEQRES 14 A 218 ALA THR ARG LEU GLN THR ALA TYR ALA GLY GLU LYS ALA SEQRES 15 A 218 GLU ALA ILE GLN ASN LYS GLU GLN GLU VAL SER ALA ALA SEQRES 16 A 218 TRP GLN ALA LEU LEU ASP ALA CYS ALA GLY ARG ARG THR SEQRES 17 A 218 GLN LEU VAL ASP THR ALA ASP LYS PHE ARG FORMUL 2 HOH *136(H2 O) HELIX 1 1 SER A 1691 SER A 1714 1 24 HELIX 2 2 ASP A 1721 ALA A 1760 1 40 HELIX 3 3 GLU A 1764 GLU A 1819 1 56 HELIX 4 4 VAL A 1837 THR A 1864 1 28 HELIX 5 5 ALA A 1867 CYS A 1892 1 26 CRYST1 74.823 111.746 127.734 90.00 90.00 90.00 F 2 2 2 16 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 0.013365 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008949 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007829 0.00000