HEADER PROTEIN TRANSPORT 09-JUL-02 1M5N TITLE CRYSTAL STRUCTURE OF HEAT REPEATS (1-11) OF IMPORTIN B BOUND TO THE TITLE 2 NON-CLASSICAL NLS(67-94) OF PTHRP COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMPORTIN BETA-1 SUBUNIT; COMPND 3 CHAIN: S; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN (RESIDUES 1-485); COMPND 5 SYNONYM: KARYOPHERIN BETA-1 SUBUNIT, NUCLEAR FACTOR P97, IMPORTIN 90; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PARATHYROID HORMONE-RELATED PROTEIN; COMPND 9 CHAIN: Q; COMPND 10 FRAGMENT: RESIDUES 67-94; COMPND 11 SYNONYM: PTHRP, PTH-RP; COMPND 12 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 BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTYB4; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE SOURCE 13 OF THE PEPTIDE IS NATURALLY FOUND IN HOMO SAPIENS (HUMAN). KEYWDS ALL HELICAL PROTEIN, HEAT REPEATS, PROTEIN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR G.CINGOLANI,J.BEDNENKO,M.T.GILLESPIE,L.GERACE REVDAT 3 14-FEB-24 1M5N 1 REMARK REVDAT 2 24-FEB-09 1M5N 1 VERSN REVDAT 1 21-JAN-03 1M5N 0 JRNL AUTH G.CINGOLANI,J.BEDNENKO,M.T.GILLESPIE,L.GERACE JRNL TITL MOLECULAR BASIS FOR THE RECOGNITION OF A NONCLASSICAL JRNL TITL 2 NUCLEAR LOCALIZATION SIGNAL BY IMPORTIN BETA JRNL REF MOL.CELL V. 10 1345 2002 JRNL REFN ISSN 1097-2765 JRNL PMID 12504010 JRNL DOI 10.1016/S1097-2765(02)00727-X REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 10.0 REMARK 3 NUMBER OF REFLECTIONS : 14452 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 SET) : 0.250 REMARK 3 FREE R VALUE : 0.297 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1435 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.00 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3645 REMARK 3 BIN FREE R VALUE : 0.3815 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 105 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3983 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 37 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 67.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1M5N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUL-02. REMARK 100 THE DEPOSITION ID IS D_1000016628. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-FEB-00 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.005 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16459 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 18.03 REMARK 200 R MERGE (I) : 0.01160 REMARK 200 R SYM (I) : 0.01160 REMARK 200 FOR THE DATA SET : 17.3200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.46900 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: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1QGK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MES, PEG 4000, SODIUM CHLORIDE, TWEEN, REMARK 280 PH 6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298.0K, PH 6.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 73.36900 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 73.36900 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 46.39600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 52.72350 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 46.39600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 52.72350 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 73.36900 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 46.39600 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 52.72350 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 73.36900 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 46.39600 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 52.72350 REMARK 290 SMTRY3 8 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 300 REMARK: THERE IS ONE BIOLOGICAL ASSEMBLY REMARK 300 [IMPORTIN B(1-485):PTHRP(67-94)] REMARK 300 PER ASYMMETRYC UNIT 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 APPLY THE FOLLOWING TO CHAINS: S, Q 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 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 LYS Q 74 CG CD CE NZ REMARK 470 THR Q 77 OG1 CG2 REMARK 470 GLU Q 80 CG CD OE1 OE2 REMARK 470 GLN Q 81 CG CD OE1 NE2 REMARK 470 LYS Q 84 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 PRO Q 94 C PRO Q 94 O 0.121 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO S 47 C - N - CA ANGL. DEV. = 9.2 DEGREES REMARK 500 PRO S 140 C - N - CA ANGL. DEV. = 10.2 DEGREES REMARK 500 PRO S 186 C - N - CA ANGL. DEV. = 9.3 DEGREES 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 ILE S 4 -70.80 -172.85 REMARK 500 VAL S 11 11.34 -150.85 REMARK 500 SER S 12 166.46 -45.23 REMARK 500 ALA S 20 -78.11 -68.55 REMARK 500 LEU S 25 36.24 -86.44 REMARK 500 ASN S 32 -2.56 -166.59 REMARK 500 LEU S 33 -68.00 -1.10 REMARK 500 PRO S 34 -86.93 -64.87 REMARK 500 THR S 35 -36.53 -18.69 REMARK 500 PHE S 36 -78.57 -69.34 REMARK 500 LEU S 37 -59.37 -20.89 REMARK 500 SER S 41 -29.20 -36.71 REMARK 500 ASN S 46 95.95 -51.94 REMARK 500 PRO S 47 -24.02 -39.25 REMARK 500 GLN S 51 -71.58 -48.27 REMARK 500 ALA S 57 -75.46 -56.61 REMARK 500 LEU S 65 -36.19 -165.78 REMARK 500 LYS S 68 -72.58 -69.23 REMARK 500 PRO S 70 -7.44 -49.24 REMARK 500 ASP S 71 -89.14 -79.68 REMARK 500 ARG S 79 -75.98 -49.70 REMARK 500 ALA S 82 21.72 -63.50 REMARK 500 ALA S 85 26.64 -69.27 REMARK 500 ASN S 86 -61.76 -99.16 REMARK 500 LYS S 92 -4.53 -52.04 REMARK 500 TYR S 104 -175.07 -56.60 REMARK 500 ARG S 105 -87.37 -91.36 REMARK 500 PRO S 106 24.66 -61.40 REMARK 500 SER S 107 116.20 3.14 REMARK 500 CYS S 118 0.42 -63.92 REMARK 500 ILE S 121 -32.29 -141.38 REMARK 500 PRO S 122 1.31 -57.28 REMARK 500 VAL S 123 -30.58 -134.80 REMARK 500 ASN S 124 80.31 89.43 REMARK 500 PRO S 127 33.08 -81.66 REMARK 500 LEU S 129 -76.65 -68.89 REMARK 500 ASN S 141 71.14 -100.27 REMARK 500 MET S 146 -36.72 -37.91 REMARK 500 THR S 150 -75.85 -51.03 REMARK 500 GLU S 164 96.14 -59.36 REMARK 500 GLN S 165 -39.22 161.41 REMARK 500 SER S 170 -75.78 -35.43 REMARK 500 ARG S 182 154.47 -40.86 REMARK 500 PRO S 186 -75.35 -55.51 REMARK 500 THR S 205 30.94 -140.42 REMARK 500 ARG S 215 -70.52 -38.47 REMARK 500 PHE S 282 -75.78 -43.00 REMARK 500 ALA S 294 -33.54 -38.97 REMARK 500 ALA S 297 -73.83 -54.58 REMARK 500 ALA S 318 -14.56 -44.71 REMARK 500 REMARK 500 THIS ENTRY HAS 95 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QGK RELATED DB: PDB REMARK 900 STRUCTURE OF IMPORTIN B BOUND TO THE IBB DOMAIN OF IMPORTIN A REMARK 900 RELATED ID: 1QGR RELATED DB: PDB REMARK 900 STRUCTURE OF IMPORTIN B BOUND TO THE IBB DOMAIN OF IMPORTIN A (II REMARK 900 CRYSTAL FORM GROWN AT LOW PH) DBREF 1M5N S 1 485 UNP Q14974 IMB1_HUMAN 1 485 DBREF 1M5N Q 67 94 UNP P12272 PTHR_HUMAN 103 130 SEQRES 1 S 485 MET GLU LEU ILE THR ILE LEU GLU LYS THR VAL SER PRO SEQRES 2 S 485 ASP ARG LEU GLU LEU GLU ALA ALA GLN LYS PHE LEU GLU SEQRES 3 S 485 ARG ALA ALA VAL GLU ASN LEU PRO THR PHE LEU VAL GLU SEQRES 4 S 485 LEU SER ARG VAL LEU ALA ASN PRO GLY ASN SER GLN VAL SEQRES 5 S 485 ALA ARG VAL ALA ALA GLY LEU GLN ILE LYS ASN SER LEU SEQRES 6 S 485 THR SER LYS ASP PRO ASP ILE LYS ALA GLN TYR GLN GLN SEQRES 7 S 485 ARG TRP LEU ALA ILE ASP ALA ASN ALA ARG ARG GLU VAL SEQRES 8 S 485 LYS ASN TYR VAL LEU GLN THR LEU GLY THR GLU THR TYR SEQRES 9 S 485 ARG PRO SER SER ALA SER GLN CYS VAL ALA GLY ILE ALA SEQRES 10 S 485 CYS ALA GLU ILE PRO VAL ASN GLN TRP PRO GLU LEU ILE SEQRES 11 S 485 PRO GLN LEU VAL ALA ASN VAL THR ASN PRO ASN SER THR SEQRES 12 S 485 GLU HIS MET LYS GLU SER THR LEU GLU ALA ILE GLY TYR SEQRES 13 S 485 ILE CYS GLN ASP ILE ASP PRO GLU GLN LEU GLN ASP LYS SEQRES 14 S 485 SER ASN GLU ILE LEU THR ALA ILE ILE GLN GLY MET ARG SEQRES 15 S 485 LYS GLU GLU PRO SER ASN ASN VAL LYS LEU ALA ALA THR SEQRES 16 S 485 ASN ALA LEU LEU ASN SER LEU GLU PHE THR LYS ALA ASN SEQRES 17 S 485 PHE ASP LYS GLU SER GLU ARG HIS PHE ILE MET GLN VAL SEQRES 18 S 485 VAL CYS GLU ALA THR GLN CYS PRO ASP THR ARG VAL ARG SEQRES 19 S 485 VAL ALA ALA LEU GLN ASN LEU VAL LYS ILE MET SER LEU SEQRES 20 S 485 TYR TYR GLN TYR MET GLU THR TYR MET GLY PRO ALA LEU SEQRES 21 S 485 PHE ALA ILE THR ILE GLU ALA MET LYS SER ASP ILE ASP SEQRES 22 S 485 GLU VAL ALA LEU GLN GLY ILE GLU PHE TRP SER ASN VAL SEQRES 23 S 485 CYS ASP GLU GLU MET ASP LEU ALA ILE GLU ALA SER GLU SEQRES 24 S 485 ALA ALA GLU GLN GLY ARG PRO PRO GLU HIS THR SER LYS SEQRES 25 S 485 PHE TYR ALA LYS GLY ALA LEU GLN TYR LEU VAL PRO ILE SEQRES 26 S 485 LEU THR GLN THR LEU THR LYS GLN ASP GLU ASN ASP ASP SEQRES 27 S 485 ASP ASP ASP TRP ASN PRO CYS LYS ALA ALA GLY VAL CYS SEQRES 28 S 485 LEU MET LEU LEU ALA THR CYS CYS GLU ASP ASP ILE VAL SEQRES 29 S 485 PRO HIS VAL LEU PRO PHE ILE LYS GLU HIS ILE LYS ASN SEQRES 30 S 485 PRO ASP TRP ARG TYR ARG ASP ALA ALA VAL MET ALA PHE SEQRES 31 S 485 GLY CYS ILE LEU GLU GLY PRO GLU PRO SER GLN LEU LYS SEQRES 32 S 485 PRO LEU VAL ILE GLN ALA MET PRO THR LEU ILE GLU LEU SEQRES 33 S 485 MET LYS ASP PRO SER VAL VAL VAL ARG ASP THR ALA ALA SEQRES 34 S 485 TRP THR VAL GLY ARG ILE CYS GLU LEU LEU PRO GLU ALA SEQRES 35 S 485 ALA ILE ASN ASP VAL TYR LEU ALA PRO LEU LEU GLN CYS SEQRES 36 S 485 LEU ILE GLU GLY LEU SER ALA GLU PRO ARG VAL ALA SER SEQRES 37 S 485 ASN VAL CYS TRP ALA PHE SER SER LEU ALA GLU ALA ALA SEQRES 38 S 485 TYR GLU ALA ALA SEQRES 1 Q 28 TYR LEU THR GLN GLU THR ASN LYS VAL GLU THR TYR LYS SEQRES 2 Q 28 GLU GLN PRO LEU LYS THR PRO GLY LYS LYS LYS LYS GLY SEQRES 3 Q 28 LYS PRO FORMUL 3 HOH *37(H2 O) HELIX 1 1 ILE S 4 THR S 10 1 7 HELIX 2 2 LEU S 16 LEU S 25 1 10 HELIX 3 3 GLU S 26 GLU S 31 1 6 HELIX 4 4 ASN S 32 LEU S 44 1 13 HELIX 5 5 SER S 50 SER S 64 1 15 HELIX 6 6 ILE S 72 ALA S 82 1 11 HELIX 7 7 ALA S 87 VAL S 95 1 9 HELIX 8 8 SER S 107 CYS S 118 1 12 HELIX 9 9 GLU S 128 THR S 138 1 11 HELIX 10 10 THR S 143 ASP S 160 1 18 HELIX 11 11 LYS S 169 ARG S 182 1 14 HELIX 12 12 SER S 187 LEU S 202 1 16 HELIX 13 13 THR S 205 LYS S 211 1 7 HELIX 14 14 LYS S 211 ALA S 225 1 15 HELIX 15 15 THR S 226 CYS S 228 5 3 HELIX 16 16 ASP S 230 TYR S 248 1 19 HELIX 17 17 GLN S 250 TYR S 255 5 6 HELIX 18 18 ALA S 259 MET S 268 1 10 HELIX 19 19 ILE S 272 ALA S 300 1 29 HELIX 20 20 PHE S 313 LEU S 330 1 18 HELIX 21 21 ASN S 343 CYS S 359 1 17 HELIX 22 22 ASP S 362 LYS S 372 1 11 HELIX 23 23 GLU S 373 ILE S 375 5 3 HELIX 24 24 TRP S 380 ILE S 393 1 14 HELIX 25 25 GLU S 398 GLN S 401 5 4 HELIX 26 26 LEU S 402 GLU S 415 1 14 HELIX 27 27 SER S 421 LEU S 438 1 18 HELIX 28 28 PRO S 440 ILE S 444 5 5 HELIX 29 29 ASN S 445 SER S 461 1 17 HELIX 30 30 GLU S 463 GLU S 483 1 21 HELIX 31 31 GLU Q 80 LYS Q 84 5 5 CRYST1 92.792 105.447 146.738 90.00 90.00 90.00 C 2 2 21 8 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 0.010777 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009483 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006815 0.00000