HEADER METAL TRANSPORT 24-JUL-04 1U4E TITLE CRYSTAL STRUCTURE OF CYTOPLASMIC DOMAINS OF GIRK1 CHANNEL COMPND MOL_ID: 1; COMPND 2 MOLECULE: G PROTEIN-ACTIVATED INWARD RECTIFIER POTASSIUM CHANNEL 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CYTOPLASMIC DOMAIN; COMPND 5 SYNONYM: GIRK1; POTASSIUM CHANNEL, INWARDLY RECTIFYING, SUBFAMILY J, COMPND 6 MEMBER 3; INWARD RECTIFIER K+ CHANNEL KIR3.1; KGA; KGB1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: KCNJ3, GIRK1, KGA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PHIS8 KEYWDS METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR S.PEGAN,C.ARRABIT,W.ZHOU,W.KWIATKOWSKI,P.A.SLESINGER,S.CHOE REVDAT 5 23-AUG-23 1U4E 1 SEQADV REVDAT 4 23-AUG-17 1U4E 1 SOURCE REVDAT 3 13-JUL-11 1U4E 1 VERSN REVDAT 2 24-FEB-09 1U4E 1 VERSN REVDAT 1 08-MAR-05 1U4E 0 JRNL AUTH S.PEGAN,C.ARRABIT,W.ZHOU,W.KWIATKOWSKI,A.COLLINS, JRNL AUTH 2 P.A.SLESINGER,S.CHOE JRNL TITL CYTOPLASMIC DOMAIN STRUCTURES OF KIR2.1 AND KIR3.1 SHOW JRNL TITL 2 SITES FOR MODULATING GATING AND RECTIFICATION JRNL REF NAT.NEUROSCI. V. 8 279 2005 JRNL REFN ISSN 1097-6256 JRNL PMID 15723059 JRNL DOI 10.1038/NN1411 REMARK 2 REMARK 2 RESOLUTION. 2.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 91.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 15270 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 + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 813 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.09 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 999 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2760 REMARK 3 BIN FREE R VALUE SET COUNT : 47 REMARK 3 BIN FREE R VALUE : 0.3220 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1599 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 129 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.12000 REMARK 3 B22 (A**2) : -1.12000 REMARK 3 B33 (A**2) : 2.23000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.191 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.171 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.121 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.589 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1632 ; 0.034 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1461 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2204 ; 2.378 ; 1.951 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3398 ; 1.161 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 198 ; 9.008 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 246 ; 0.177 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1803 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 340 ; 0.005 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 305 ; 0.234 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1720 ; 0.272 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 992 ; 0.098 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 112 ; 0.222 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 14 ; 0.237 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 79 ; 0.377 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 21 ; 0.200 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 996 ; 1.858 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1618 ; 3.268 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 636 ; 4.212 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 586 ; 6.655 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1U4E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-AUG-04. REMARK 100 THE DEPOSITION ID IS D_1000023230. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAR-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : MIRRORS 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 : 16100 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.080 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07000 REMARK 200 FOR THE DATA SET : 23.0200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.15 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 1N9P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ETHANOL, HEPES, MAGNESIUM CHLORIDE, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 21 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+1/2,X+1/2,Z REMARK 290 4555 Y+1/2,-X+1/2,Z REMARK 290 5555 -X+1/2,Y+1/2,-Z REMARK 290 6555 X+1/2,-Y+1/2,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 38.17850 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 38.17850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 38.17850 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 38.17850 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 38.17850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 38.17850 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 38.17850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 38.17850 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 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 11580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 76.35700 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 38.17850 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 38.17850 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 -38.17850 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 38.17850 REMARK 350 BIOMT3 4 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 402 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 PRO A 35 REMARK 465 ARG A 36 REMARK 465 GLY A 37 REMARK 465 SER A 38 REMARK 465 HIS A 39 REMARK 465 GLY A 40 REMARK 465 LYS A 41 REMARK 465 GLY A 61 REMARK 465 SER A 62 REMARK 465 GLU A 63 REMARK 465 LYS A 189 REMARK 465 LEU A 371 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 ILE A 202 CD1 REMARK 470 ILE A 228 CD1 REMARK 470 ILE A 270 CD1 REMARK 470 ILE A 274 CD1 REMARK 470 ILE A 298 CD1 REMARK 470 ILE A 331 CD1 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 O HOH A 400 O HOH A 498 1.97 REMARK 500 OH TYR A 281 OE1 GLU A 362 2.15 REMARK 500 O HOH A 439 O HOH A 492 2.16 REMARK 500 OE2 GLU A 350 O HOH A 477 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 MET A 204 SD MET A 204 CE -0.452 REMARK 500 PHE A 255 CE1 PHE A 255 CZ 0.124 REMARK 500 PHE A 255 CE2 PHE A 255 CD2 0.138 REMARK 500 SER A 256 CB SER A 256 OG 0.084 REMARK 500 SER A 266 CB SER A 266 OG -0.081 REMARK 500 GLU A 291 CD GLU A 291 OE2 0.083 REMARK 500 SER A 343 CA SER A 343 CB 0.105 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 ARG A 45 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 214 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 214 NE - CZ - NH2 ANGL. DEV. = -5.1 DEGREES REMARK 500 ARG A 229 NE - CZ - NH1 ANGL. DEV. = -3.9 DEGREES REMARK 500 CYS A 230 CB - CA - C ANGL. DEV. = 8.5 DEGREES REMARK 500 ASP A 252 CB - CG - OD1 ANGL. DEV. = 8.1 DEGREES REMARK 500 LEU A 264 CB - CG - CD2 ANGL. DEV. = 11.9 DEGREES REMARK 500 ASP A 282 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP A 319 CB - CG - OD2 ANGL. DEV. = 6.5 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 ASN A 54 46.17 -94.66 REMARK 500 ALA A 191 108.54 -41.96 REMARK 500 GLU A 192 11.49 115.74 REMARK 500 THR A 193 -138.68 -131.64 REMARK 500 LEU A 246 67.92 -161.98 REMARK 500 THR A 305 -47.63 -29.57 REMARK 500 MET A 367 -83.28 -92.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ARG A 190 ALA A 191 -147.05 REMARK 500 SER A 369 PRO A 370 149.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1P7B RELATED DB: PDB REMARK 900 THE CYTOPLASMIC DOMAIN OF KIRBAC1.1 CHANNEL IS HOMOLOGOUS TO THE REMARK 900 ONE OF GIRK CHANNEL REMARK 900 RELATED ID: 1N9P RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH SOME DIFFERENT LOCAL CONFORMATIONS DBREF 1U4E A 41 63 UNP P63250 IRK3_MOUSE 41 63 DBREF 1U4E A 189 371 UNP P35562 IRK3_MOUSE 189 371 SEQADV 1U4E PRO A 35 UNP P63250 CLONING ARTIFACT SEQADV 1U4E ARG A 36 UNP P63250 CLONING ARTIFACT SEQADV 1U4E GLY A 37 UNP P63250 CLONING ARTIFACT SEQADV 1U4E SER A 38 UNP P63250 CLONING ARTIFACT SEQADV 1U4E HIS A 39 UNP P63250 CLONING ARTIFACT SEQADV 1U4E GLY A 40 UNP P63250 CLONING ARTIFACT SEQRES 1 A 212 PRO ARG GLY SER HIS GLY LYS LYS ARG GLN ARG PHE VAL SEQRES 2 A 212 ASP LYS ASN GLY ARG CYS ASN VAL GLN HIS GLY ASN LEU SEQRES 3 A 212 GLY SER GLU LYS ARG ALA GLU THR LEU MET PHE SER GLU SEQRES 4 A 212 HIS ALA VAL ILE SER MET ARG ASP GLY LYS LEU THR LEU SEQRES 5 A 212 MET PHE ARG VAL GLY ASN LEU ARG ASN SER HIS MET VAL SEQRES 6 A 212 SER ALA GLN ILE ARG CYS LYS LEU LEU LYS SER ARG GLN SEQRES 7 A 212 THR PRO GLU GLY GLU PHE LEU PRO LEU ASP GLN LEU GLU SEQRES 8 A 212 LEU ASP VAL GLY PHE SER THR GLY ALA ASP GLN LEU PHE SEQRES 9 A 212 LEU VAL SER PRO LEU THR ILE CYS HIS VAL ILE ASP ALA SEQRES 10 A 212 LYS SER PRO PHE TYR ASP LEU SER GLN ARG SER MET GLN SEQRES 11 A 212 THR GLU GLN PHE GLU VAL VAL VAL ILE LEU GLU GLY ILE SEQRES 12 A 212 VAL GLU THR THR GLY MET THR CYS GLN ALA ARG THR SER SEQRES 13 A 212 TYR THR GLU ASP GLU VAL LEU TRP GLY HIS ARG PHE PHE SEQRES 14 A 212 PRO VAL ILE SER LEU GLU GLU GLY PHE PHE LYS VAL ASP SEQRES 15 A 212 TYR SER GLN PHE HIS ALA THR PHE GLU VAL PRO THR PRO SEQRES 16 A 212 PRO TYR SER VAL LYS GLU GLN GLU GLU MET LEU LEU MET SEQRES 17 A 212 SER SER PRO LEU FORMUL 2 HOH *129(H2 O) HELIX 1 1 SER A 284 GLN A 289 1 6 HELIX 2 2 SER A 343 PHE A 345 5 3 HELIX 3 3 SER A 357 MET A 364 1 8 SHEET 1 A 3 VAL A 55 GLY A 58 0 SHEET 2 A 3 PHE A 337 ASP A 341 1 O PHE A 338 N GLN A 56 SHEET 3 A 3 ILE A 331 GLU A 334 -1 N SER A 332 O LYS A 339 SHEET 1 B 3 LEU A 194 PHE A 196 0 SHEET 2 B 3 LYS A 208 ASN A 217 -1 O GLY A 216 N MET A 195 SHEET 3 B 3 LEU A 268 VAL A 273 -1 O HIS A 272 N LEU A 211 SHEET 1 C 4 LEU A 194 PHE A 196 0 SHEET 2 C 4 LYS A 208 ASN A 217 -1 O GLY A 216 N MET A 195 SHEET 3 C 4 ALA A 200 ARG A 205 -1 N VAL A 201 O MET A 212 SHEET 4 C 4 VAL A 321 TRP A 323 1 O LEU A 322 N ALA A 200 SHEET 1 D 4 PHE A 243 GLU A 250 0 SHEET 2 D 4 MET A 223 GLN A 237 -1 N ARG A 236 O LEU A 244 SHEET 3 D 4 GLU A 294 VAL A 303 -1 O VAL A 296 N LYS A 231 SHEET 4 D 4 THR A 309 THR A 317 -1 O ALA A 312 N LEU A 299 SHEET 1 E 2 HIS A 325 PHE A 327 0 SHEET 2 E 2 THR A 348 GLU A 350 -1 O PHE A 349 N ARG A 326 CRYST1 76.357 76.357 92.164 90.00 90.00 90.00 P 4 21 2 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 0.013096 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013096 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010850 0.00000