PDB Short entry for 3EB4 HEADER TRANSPORT PROTEIN, OXIDOREDUCTASE 26-AUG-08 3EB4 TITLE VOLTAGE-DEPENDENT K+ CHANNEL BETA SUBUNIT (I211R) IN COMPLEX WITH TITLE 2 CORTISONE COMPND MOL_ID: 1; COMPND 2 MOLECULE: VOLTAGE-GATED POTASSIUM CHANNEL SUBUNIT BETA-2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CYTOPLASMIC KVBETA SUBUNIT; COMPND 5 SYNONYM: K(+) CHANNEL SUBUNIT BETA-2, KV-BETA-2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: BROWN RAT,RAT,RATS; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: KCNAB2, CKBETA2, KCNB3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET31 KEYWDS KVBETA, CORTISONE, INTERFACE, CYTOPLASM, ION TRANSPORT, IONIC KEYWDS 2 CHANNEL, NADP, PHOSPHOPROTEIN, POTASSIUM, POTASSIUM TRANSPORT, KEYWDS 3 TRANSPORT, VOLTAGE-GATED CHANNEL, TRANSPORT PROTEIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.PAN,J.WENG,V.KABALEESWARAN,H.LI,Y.CAO,R.C.BHOSLE,M.ZHOU REVDAT 5 30-AUG-23 3EB4 1 REMARK REVDAT 4 20-OCT-21 3EB4 1 REMARK SEQADV REVDAT 3 11-AUG-09 3EB4 1 JRNL REVDAT 2 24-FEB-09 3EB4 1 VERSN REVDAT 1 23-SEP-08 3EB4 0 JRNL AUTH Y.PAN,J.WENG,V.KABALEESWARAN,H.LI,Y.CAO,R.C.BHOSLE,M.ZHOU JRNL TITL CORTISONE DISSOCIATES THE SHAKER FAMILY K+ CHANNELS FROM JRNL TITL 2 THEIR BETA SUBUNITS. JRNL REF NAT.CHEM.BIOL. V. 4 708 2008 JRNL REFN ISSN 1552-4450 JRNL PMID 18806782 JRNL DOI 10.1038/NCHEMBIO.114 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.M.GULBIS,S.MANN,R.MACKINNON REMARK 1 TITL STRUCTURE OF A VOLTAGE-DEPENDENT K+ CHANNEL BETA SUBUNIT. REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 97 943 1999 REMARK 1 REFN ISSN 0092-8674 REMARK 1 PMID 10399921 REMARK 1 DOI 10.1016/S0092-8674(00)80805-3 REMARK 1 REFERENCE 2 REMARK 1 AUTH J.M.GULBIS,M.ZHOU,S.MANN,R.MACKINNON REMARK 1 TITL STRUCTURE OF THE CYTOPLASMIC BETA SUBUNIT-T1 ASSEMBLY OF REMARK 1 TITL 2 VOLTAGE-DEPENDENT K+ CHANNELS. REMARK 1 REF SCIENCE V. 289 123 2000 REMARK 1 REFN ISSN 0036-8075 REMARK 1 PMID 10884227 REMARK 1 DOI 10.1126/SCIENCE.289.5476.123 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.04 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3391309.070 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 31907 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) : 0.223 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1614 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 56.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3063 REMARK 3 BIN R VALUE (WORKING SET) : 0.2620 REMARK 3 BIN FREE R VALUE : 0.3260 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 160 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2568 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 74 REMARK 3 SOLVENT ATOMS : 160 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.85000 REMARK 3 B22 (A**2) : -0.85000 REMARK 3 B33 (A**2) : 1.70000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.18 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.910 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.240 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.830 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.900 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.800 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 44.30 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : L.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : L.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3EB4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-08. REMARK 100 THE DEPOSITION ID IS D_1000049102. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-AUG-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.9 - 8.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97893 REMARK 200 MONOCHROMATOR : SINGLE SI (111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35198 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.60 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : 0.04500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 35.6600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.40 REMARK 200 R MERGE FOR SHELL (I) : 0.46000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.480 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1EXB, CHAIN A, BETA SUBUNIT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6-15% GLYCEROL, 1.5 M AMMONIUM REMARK 280 SULFATE, 0.1 M TRIS, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 56.63000 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 56.63000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 73.63300 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 56.63000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 56.63000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 73.63300 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 56.63000 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 56.63000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 73.63300 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 56.63000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 56.63000 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 73.63300 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 56.63000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 56.63000 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 73.63300 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 56.63000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 56.63000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 73.63300 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 56.63000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 56.63000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 73.63300 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 56.63000 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 56.63000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 73.63300 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: 15070 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 49280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 113.26000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 113.26000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 113.26000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 113.26000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 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 VAL A 58 -50.56 74.25 REMARK 500 PHE A 120 -52.61 174.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PDN A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QRQ RELATED DB: PDB REMARK 900 KVBETA PROTEIN REMARK 900 RELATED ID: 1EXB RELATED DB: PDB REMARK 900 KVBETA IN COMPLEXED WITH T1-DOMAIN REMARK 900 RELATED ID: 3EAU RELATED DB: PDB REMARK 900 RELATED ID: 3EB4 RELATED DB: PDB DBREF 3EB4 A 36 361 UNP P62483 KCAB2_RAT 36 361 SEQADV 3EB4 MET A 35 UNP P62483 INITIATING METHIONINE SEQADV 3EB4 ARG A 211 UNP P62483 ILE 211 ENGINEERED MUTATION SEQRES 1 A 327 MET LEU GLN PHE TYR ARG ASN LEU GLY LYS SER GLY LEU SEQRES 2 A 327 ARG VAL SER CYS LEU GLY LEU GLY THR TRP VAL THR PHE SEQRES 3 A 327 GLY GLY GLN ILE THR ASP GLU MET ALA GLU HIS LEU MET SEQRES 4 A 327 THR LEU ALA TYR ASP ASN GLY ILE ASN LEU PHE ASP THR SEQRES 5 A 327 ALA GLU VAL TYR ALA ALA GLY LYS ALA GLU VAL VAL LEU SEQRES 6 A 327 GLY ASN ILE ILE LYS LYS LYS GLY TRP ARG ARG SER SER SEQRES 7 A 327 LEU VAL ILE THR THR LYS ILE PHE TRP GLY GLY LYS ALA SEQRES 8 A 327 GLU THR GLU ARG GLY LEU SER ARG LYS HIS ILE ILE GLU SEQRES 9 A 327 GLY LEU LYS ALA SER LEU GLU ARG LEU GLN LEU GLU TYR SEQRES 10 A 327 VAL ASP VAL VAL PHE ALA ASN ARG PRO ASP PRO ASN THR SEQRES 11 A 327 PRO MET GLU GLU THR VAL ARG ALA MET THR HIS VAL ILE SEQRES 12 A 327 ASN GLN GLY MET ALA MET TYR TRP GLY THR SER ARG TRP SEQRES 13 A 327 SER SER MET GLU ILE MET GLU ALA TYR SER VAL ALA ARG SEQRES 14 A 327 GLN PHE ASN LEU ILE PRO PRO ARG CYS GLU GLN ALA GLU SEQRES 15 A 327 TYR HIS MET PHE GLN ARG GLU LYS VAL GLU VAL GLN LEU SEQRES 16 A 327 PRO GLU LEU PHE HIS LYS ILE GLY VAL GLY ALA MET THR SEQRES 17 A 327 TRP SER PRO LEU ALA CYS GLY ILE VAL SER GLY LYS TYR SEQRES 18 A 327 ASP SER GLY ILE PRO PRO TYR SER ARG ALA SER LEU LYS SEQRES 19 A 327 GLY TYR GLN TRP LEU LYS ASP LYS ILE LEU SER GLU GLU SEQRES 20 A 327 GLY ARG ARG GLN GLN ALA LYS LEU LYS GLU LEU GLN ALA SEQRES 21 A 327 ILE ALA GLU ARG LEU GLY CYS THR LEU PRO GLN LEU ALA SEQRES 22 A 327 ILE ALA TRP CYS LEU ARG ASN GLU GLY VAL SER SER VAL SEQRES 23 A 327 LEU LEU GLY ALA SER ASN ALA GLU GLN LEU MET GLU ASN SEQRES 24 A 327 ILE GLY ALA ILE GLN VAL LEU PRO LYS LEU SER SER SER SEQRES 25 A 327 ILE VAL HIS GLU ILE ASP SER ILE LEU GLY ASN LYS PRO SEQRES 26 A 327 TYR SER HET NDP A1001 48 HET PDN A 501 26 HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETNAM PDN 17,21-DIHYDROXYPREGNA-1,4-DIENE-3,11,20-TRIONE HETSYN PDN PREDNISONE; 1,4 PREGNADIENE-17ALPHA,21-DIOL-3,11,20- HETSYN 2 PDN TRIONE; 1-CORTISONE; DEHYDROCORTISONE FORMUL 2 NDP C21 H30 N7 O17 P3 FORMUL 3 PDN C21 H26 O5 FORMUL 4 HOH *160(H2 O) HELIX 1 1 THR A 65 ASN A 79 1 15 HELIX 2 2 VAL A 89 ALA A 92 5 4 HELIX 3 3 GLY A 93 GLY A 107 1 15 HELIX 4 4 ARG A 109 LEU A 113 5 5 HELIX 5 5 ALA A 125 ARG A 129 5 5 HELIX 6 6 SER A 132 GLN A 148 1 17 HELIX 7 7 PRO A 165 GLN A 179 1 15 HELIX 8 8 SER A 191 PHE A 205 1 15 HELIX 9 9 ARG A 222 GLY A 237 1 16 HELIX 10 10 LEU A 246 GLY A 253 5 8 HELIX 11 11 SER A 263 LEU A 267 5 5 HELIX 12 12 TYR A 270 SER A 279 1 10 HELIX 13 13 SER A 279 GLY A 300 1 22 HELIX 14 14 THR A 302 LEU A 312 1 11 HELIX 15 15 ASN A 326 GLY A 335 1 10 HELIX 16 16 GLY A 335 LEU A 340 1 6 HELIX 17 17 PRO A 341 LEU A 343 5 3 HELIX 18 18 SER A 344 GLY A 356 1 13 SHEET 1 A 2 TYR A 39 ASN A 41 0 SHEET 2 A 2 ARG A 48 SER A 50 -1 O VAL A 49 N ARG A 40 SHEET 1 B 9 LEU A 52 GLY A 55 0 SHEET 2 B 9 LEU A 83 ASP A 85 1 O LEU A 83 N LEU A 54 SHEET 3 B 9 VAL A 114 ILE A 119 1 O THR A 116 N PHE A 84 SHEET 4 B 9 VAL A 152 ALA A 157 1 O PHE A 156 N ILE A 119 SHEET 5 B 9 ALA A 182 SER A 188 1 O GLY A 186 N VAL A 155 SHEET 6 B 9 CYS A 212 GLU A 216 1 O CYS A 212 N THR A 187 SHEET 7 B 9 GLY A 239 TRP A 243 1 O GLY A 239 N GLU A 213 SHEET 8 B 9 SER A 319 LEU A 322 1 O LEU A 321 N THR A 242 SHEET 9 B 9 LEU A 52 GLY A 55 1 N GLY A 55 O LEU A 322 SITE 1 AC1 33 GLY A 55 THR A 56 TRP A 57 GLN A 63 SITE 2 AC1 33 ASP A 85 TYR A 90 LYS A 118 SER A 188 SITE 3 AC1 33 ARG A 189 GLN A 214 TRP A 243 SER A 244 SITE 4 AC1 33 PRO A 245 LEU A 246 ALA A 247 CYS A 248 SITE 5 AC1 33 GLY A 249 SER A 252 LYS A 254 ARG A 264 SITE 6 AC1 33 LEU A 321 LEU A 322 GLY A 323 SER A 325 SITE 7 AC1 33 GLN A 329 GLU A 332 ASN A 333 PDN A 501 SITE 8 AC1 33 HOH A1021 HOH A1026 HOH A1028 HOH A1035 SITE 9 AC1 33 HOH A1133 SITE 1 AC2 9 TRP A 57 VAL A 89 TYR A 90 LYS A 118 SITE 2 AC2 9 TRP A 121 ASN A 158 ARG A 189 NDP A1001 SITE 3 AC2 9 HOH A1066 CRYST1 113.260 113.260 147.266 90.00 90.00 90.00 I 4 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 0.008829 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008829 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006790 0.00000