HEADER MEMBRANE PROTEIN 15-MAR-19 6O9U TITLE KIRBAC3.1 AT A RESOLUTION OF 2 ANGSTROMS COMPND MOL_ID: 1; COMPND 2 MOLECULE: INWARD RECTIFIER POTASSIUM CHANNEL KIRBAC3.1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MAGNETOSPIRILLUM MAGNETOTACTICUM; SOURCE 3 ORGANISM_TAXID: 188; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.M.GULBIS,O.B.CLARKE REVDAT 4 11-OCT-23 6O9U 1 REMARK REVDAT 3 16-DEC-20 6O9U 1 JRNL REVDAT 2 09-DEC-20 6O9U 1 JRNL LINK REVDAT 1 27-MAY-20 6O9U 0 JRNL AUTH K.A.BLACK,S.HE,R.JIN,D.M.MILLER,J.R.BOLLA,O.B.CLARKE, JRNL AUTH 2 P.JOHNSON,M.WINDLEY,C.J.BURNS,A.P.HILL,D.LAVER,C.V.ROBINSON, JRNL AUTH 3 B.J.SMITH,J.M.GULBIS JRNL TITL A CONSTRICTED OPENING IN KIR CHANNELS DOES NOT IMPEDE JRNL TITL 2 POTASSIUM CONDUCTION. JRNL REF NAT COMMUN V. 11 3024 2020 JRNL REFN ESSN 2041-1723 JRNL PMID 32541684 JRNL DOI 10.1038/S41467-020-16842-0 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12_2829 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.61 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.890 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 65702 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 3311 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 45.6196 - 5.7660 0.99 2596 116 0.2297 0.2099 REMARK 3 2 5.7660 - 4.5780 1.00 2622 135 0.1888 0.1949 REMARK 3 3 4.5780 - 3.9997 0.99 2602 131 0.1690 0.2294 REMARK 3 4 3.9997 - 3.6342 1.00 2594 131 0.1745 0.1838 REMARK 3 5 3.6342 - 3.3738 1.00 2648 108 0.1666 0.2064 REMARK 3 6 3.3738 - 3.1749 1.00 2617 122 0.1672 0.2210 REMARK 3 7 3.1749 - 3.0160 1.00 2548 166 0.1708 0.2152 REMARK 3 8 3.0160 - 2.8847 1.00 2600 149 0.1712 0.2088 REMARK 3 9 2.8847 - 2.7737 1.00 2604 134 0.1890 0.2409 REMARK 3 10 2.7737 - 2.6780 1.00 2645 139 0.1920 0.2297 REMARK 3 11 2.6780 - 2.5942 1.00 2589 154 0.1913 0.2532 REMARK 3 12 2.5942 - 2.5201 1.00 2583 152 0.1988 0.2485 REMARK 3 13 2.5201 - 2.4537 1.00 2574 153 0.2116 0.2193 REMARK 3 14 2.4537 - 2.3939 1.00 2599 134 0.2209 0.2323 REMARK 3 15 2.3939 - 2.3395 1.00 2579 172 0.2279 0.2609 REMARK 3 16 2.3395 - 2.2897 1.00 2632 140 0.2437 0.2612 REMARK 3 17 2.2897 - 2.2439 1.00 2590 126 0.2468 0.2588 REMARK 3 18 2.2439 - 2.2015 1.00 2592 137 0.2650 0.2680 REMARK 3 19 2.2015 - 2.1622 1.00 2598 147 0.2670 0.2680 REMARK 3 20 2.1622 - 2.1256 1.00 2623 115 0.2866 0.2902 REMARK 3 21 2.1256 - 2.0913 1.00 2611 145 0.2867 0.3046 REMARK 3 22 2.0913 - 2.0591 1.00 2607 140 0.3050 0.3238 REMARK 3 23 2.0591 - 2.0288 1.00 2596 128 0.3104 0.3150 REMARK 3 24 2.0288 - 2.0002 0.99 2542 137 0.3317 0.3197 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.210 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.09 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 : 0.003 2348 REMARK 3 ANGLE : 0.545 3197 REMARK 3 CHIRALITY : 0.044 361 REMARK 3 PLANARITY : 0.003 403 REMARK 3 DIHEDRAL : 11.275 1359 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6O9U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1000240268. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-AUG-10 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 : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 65702 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 45.610 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : 0.11100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.9700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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 : 1.240 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1XL4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5% PEG 4K, 2.5% PEG 8K, 10-17% PEG REMARK 280 400, 90 MM HEPES PH 7.5, 1 MM TCEP, AND 50 MM EDTA, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 292K 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 52.97750 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 52.97750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 52.97750 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 52.97750 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 52.97750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 52.97750 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 52.97750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 52.97750 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 REMARK 350 TOTAL BURIED SURFACE AREA: 31740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 43210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -243.0 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 -105.95500 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 -52.97750 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 -52.97750 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 52.97750 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 -52.97750 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 K K A 404 LIES ON A SPECIAL POSITION. REMARK 375 K K A 405 LIES ON A SPECIAL POSITION. REMARK 375 K K A 406 LIES ON A SPECIAL POSITION. REMARK 375 K K A 407 LIES ON A SPECIAL POSITION. REMARK 375 K K A 408 LIES ON A SPECIAL POSITION. REMARK 375 K K A 409 LIES ON A SPECIAL POSITION. REMARK 375 K K A 410 LIES ON A SPECIAL POSITION. REMARK 375 BA BA A 413 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 MET A 1 REMARK 465 THR A 2 REMARK 465 GLY A 3 REMARK 465 GLY A 4 REMARK 465 MET A 5 REMARK 465 LYS A 6 REMARK 465 PRO A 7 REMARK 465 PRO A 8 REMARK 465 ALA A 9 REMARK 465 ARG A 10 REMARK 465 LYS A 11 REMARK 465 GLU A 29 REMARK 465 LYS A 30 REMARK 465 ARG A 31 REMARK 465 GLY A 32 REMARK 465 HIS A 299 REMARK 465 HIS A 300 REMARK 465 HIS A 301 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 TRP A 33 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 33 CZ3 CH2 REMARK 470 LEU A 34 CG CD1 CD2 REMARK 470 ASP A 35 CG OD1 OD2 REMARK 470 LYS A 101 CD CE NZ REMARK 470 HIS A 298 CG ND1 CD2 CE1 NE2 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 HE ARG A 257 O HOH A 507 1.58 REMARK 500 O HOH A 591 O HOH A 619 2.07 REMARK 500 OE2 GLU A 292 O HOH A 501 2.09 REMARK 500 O HOH A 612 O HOH A 657 2.10 REMARK 500 O HOH A 595 O HOH A 621 2.10 REMARK 500 OD1 ASP A 73 O HOH A 502 2.11 REMARK 500 O HOH A 509 O HOH A 586 2.14 REMARK 500 O HOH A 608 O HOH A 627 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 571 O HOH A 640 3445 2.03 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 ASP A 36 52.84 -148.54 REMARK 500 LEU A 210 -59.21 -124.12 REMARK 500 LEU A 210 -59.21 -124.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PCW A 415 REMARK 610 PCW A 416 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 412 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 95 O REMARK 620 2 THR A 96 OG1 40.0 REMARK 620 3 HOH A 634 O 91.0 94.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 407 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 96 O REMARK 620 2 THR A 96 O 0.0 REMARK 620 3 ILE A 97 O 74.4 74.4 REMARK 620 4 ILE A 97 O 74.4 74.4 0.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA A 413 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 96 O REMARK 620 2 THR A 96 OG1 61.2 REMARK 620 3 THR A 96 O 0.0 61.2 REMARK 620 4 THR A 96 OG1 61.2 0.0 61.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 406 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ILE A 97 O REMARK 620 2 ILE A 97 O 0.0 REMARK 620 3 GLY A 98 O 70.2 70.2 REMARK 620 4 GLY A 98 O 70.2 70.2 0.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 405 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 98 O REMARK 620 2 GLY A 98 O 0.0 REMARK 620 3 TYR A 99 O 70.0 70.0 REMARK 620 4 TYR A 99 O 70.0 70.0 0.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 410 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 656 O REMARK 620 2 HOH A 656 O 84.2 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TMO A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TMO A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TMO A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 409 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 411 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 412 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BA A 413 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 414 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PCW A 415 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PCW A 416 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue Z3P A 417 DBREF 6O9U A 1 295 UNP D9N164 IRK10_MAGMG 1 295 SEQADV 6O9U HIS A 296 UNP D9N164 EXPRESSION TAG SEQADV 6O9U HIS A 297 UNP D9N164 EXPRESSION TAG SEQADV 6O9U HIS A 298 UNP D9N164 EXPRESSION TAG SEQADV 6O9U HIS A 299 UNP D9N164 EXPRESSION TAG SEQADV 6O9U HIS A 300 UNP D9N164 EXPRESSION TAG SEQADV 6O9U HIS A 301 UNP D9N164 EXPRESSION TAG SEQRES 1 A 301 MET THR GLY GLY MET LYS PRO PRO ALA ARG LYS PRO ARG SEQRES 2 A 301 ILE LEU ASN SER ASP GLY SER SER ASN ILE THR ARG LEU SEQRES 3 A 301 GLY LEU GLU LYS ARG GLY TRP LEU ASP ASP HIS TYR HIS SEQRES 4 A 301 ASP LEU LEU THR VAL SER TRP PRO VAL PHE ILE THR LEU SEQRES 5 A 301 ILE THR GLY LEU TYR LEU VAL THR ASN ALA LEU PHE ALA SEQRES 6 A 301 LEU ALA TYR LEU ALA CYS GLY ASP VAL ILE GLU ASN ALA SEQRES 7 A 301 ARG PRO GLY SER PHE THR ASP ALA PHE PHE PHE SER VAL SEQRES 8 A 301 GLN THR MET ALA THR ILE GLY TYR GLY LYS LEU ILE PRO SEQRES 9 A 301 ILE GLY PRO LEU ALA ASN THR LEU VAL THR LEU GLU ALA SEQRES 10 A 301 LEU CYS GLY MET LEU GLY LEU ALA VAL ALA ALA SER LEU SEQRES 11 A 301 ILE TYR ALA ARG PHE THR ARG PRO THR ALA GLY VAL LEU SEQRES 12 A 301 PHE SER SER ARG MET VAL ILE SER ASP PHE GLU GLY LYS SEQRES 13 A 301 PRO THR LEU MET MET ARG LEU ALA ASN LEU ARG ILE GLU SEQRES 14 A 301 GLN ILE ILE GLU ALA ASP VAL HIS LEU VAL LEU VAL ARG SEQRES 15 A 301 SER GLU ILE SER GLN GLU GLY MET VAL PHE ARG ARG PHE SEQRES 16 A 301 HIS ASP LEU THR LEU THR ARG SER ARG SER PRO ILE PHE SEQRES 17 A 301 SER LEU SER TRP THR VAL MET HIS PRO ILE ASP HIS HIS SEQRES 18 A 301 SER PRO ILE TYR GLY GLU THR ASP GLU THR LEU ARG ASN SEQRES 19 A 301 SER HIS SER GLU PHE LEU VAL LEU PHE THR GLY HIS HIS SEQRES 20 A 301 GLU ALA PHE ALA GLN ASN VAL HIS ALA ARG HIS ALA TYR SEQRES 21 A 301 SER CYS ASP GLU ILE ILE TRP GLY GLY HIS PHE VAL ASP SEQRES 22 A 301 VAL PHE THR THR LEU PRO ASP GLY ARG ARG ALA LEU ASP SEQRES 23 A 301 LEU GLY LYS PHE HIS GLU ILE ALA GLN HIS HIS HIS HIS SEQRES 24 A 301 HIS HIS HET TMO A 401 14 HET TMO A 402 14 HET TMO A 403 14 HET K A 404 1 HET K A 405 1 HET K A 406 1 HET K A 407 1 HET K A 408 1 HET K A 409 1 HET K A 410 1 HET K A 411 1 HET K A 412 1 HET BA A 413 1 HET CL A 414 1 HET PCW A 415 27 HET PCW A 416 11 HET Z3P A 417 29 HETNAM TMO TRIMETHYLAMINE OXIDE HETNAM K POTASSIUM ION HETNAM BA BARIUM ION HETNAM CL CHLORIDE ION HETNAM PCW 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE HETNAM Z3P 3,3',3''-PHOSPHORYLTRIPROPANOIC ACID HETSYN PCW (Z,Z)-4-HYDROXY-N,N,N-TRIMETHYL-10-OXO-7-[(1-OXO-9- HETSYN 2 PCW OCTADECENYL)OXY]-3,5,9-TRIOXA-4-PHOSPHAHEPTACOS-18-EN- HETSYN 3 PCW 1-AMINIUM-4-OXIDE FORMUL 2 TMO 3(C3 H9 N O) FORMUL 5 K 9(K 1+) FORMUL 14 BA BA 2+ FORMUL 15 CL CL 1- FORMUL 16 PCW 2(C44 H85 N O8 P 1+) FORMUL 18 Z3P C9 H15 O7 P FORMUL 19 HOH *167(H2 O) HELIX 1 AA1 ASP A 36 VAL A 44 1 9 HELIX 2 AA2 SER A 45 GLY A 72 1 28 HELIX 3 AA3 SER A 82 ALA A 95 1 14 HELIX 4 AA4 ILE A 105 THR A 136 1 32 HELIX 5 AA5 THR A 228 SER A 235 1 8 HELIX 6 AA6 SER A 261 ASP A 263 5 3 HELIX 7 AA7 LEU A 287 PHE A 290 5 4 SHEET 1 AA1 2 ILE A 75 GLU A 76 0 SHEET 2 AA1 2 ILE A 103 PRO A 104 -1 O ILE A 103 N GLU A 76 SHEET 1 AA2 3 VAL A 142 PHE A 144 0 SHEET 2 AA2 3 LYS A 156 ASN A 165 -1 O ALA A 164 N LEU A 143 SHEET 3 AA2 3 SER A 211 PRO A 217 -1 O HIS A 216 N LEU A 159 SHEET 1 AA3 4 VAL A 142 PHE A 144 0 SHEET 2 AA3 4 LYS A 156 ASN A 165 -1 O ALA A 164 N LEU A 143 SHEET 3 AA3 4 MET A 148 PHE A 153 -1 N VAL A 149 O MET A 160 SHEET 4 AA3 4 ILE A 265 TRP A 267 1 O ILE A 266 N MET A 148 SHEET 1 AA4 3 VAL A 191 ASP A 197 0 SHEET 2 AA4 3 ILE A 171 ILE A 185 -1 N GLU A 184 O PHE A 192 SHEET 3 AA4 3 ARG A 204 PHE A 208 -1 O PHE A 208 N ILE A 171 SHEET 1 AA5 4 VAL A 191 ASP A 197 0 SHEET 2 AA5 4 ILE A 171 ILE A 185 -1 N GLU A 184 O PHE A 192 SHEET 3 AA5 4 GLU A 238 HIS A 247 -1 O HIS A 246 N ILE A 172 SHEET 4 AA5 4 GLN A 252 TYR A 260 -1 O HIS A 258 N VAL A 241 SHEET 1 AA6 2 HIS A 270 PHE A 271 0 SHEET 2 AA6 2 ILE A 293 ALA A 294 -1 O ALA A 294 N HIS A 270 SHEET 1 AA7 2 PHE A 275 THR A 277 0 SHEET 2 AA7 2 ARG A 283 LEU A 285 -1 O ALA A 284 N THR A 276 LINK O ALA A 95 K K A 412 1555 1555 3.37 LINK O THR A 96 K K A 407 1555 1555 2.76 LINK O THR A 96 K K A 407 1555 4545 2.76 LINK OG1 THR A 96 K K A 412 1555 1555 3.18 LINK O THR A 96 BA BA A 413 1555 1555 2.88 LINK OG1 THR A 96 BA BA A 413 1555 1555 3.16 LINK O THR A 96 BA BA A 413 1555 4545 2.88 LINK OG1 THR A 96 BA BA A 413 1555 4545 3.16 LINK O ILE A 97 K K A 406 1555 1555 2.75 LINK O ILE A 97 K K A 406 1555 4545 2.75 LINK O ILE A 97 K K A 407 1555 1555 2.88 LINK O ILE A 97 K K A 407 1555 4545 2.88 LINK O GLY A 98 K K A 405 1555 1555 2.85 LINK O GLY A 98 K K A 405 1555 4545 2.85 LINK O GLY A 98 K K A 406 1555 1555 2.77 LINK O GLY A 98 K K A 406 1555 4545 2.77 LINK O TYR A 99 K K A 405 1555 1555 2.84 LINK O TYR A 99 K K A 405 1555 4545 2.84 LINK K K A 410 O HOH A 656 1555 1555 3.42 LINK K K A 410 O HOH A 656 1555 2545 3.42 LINK K K A 411 O HOH A 634 1555 1555 2.63 LINK K K A 412 O HOH A 634 1555 1555 2.80 SITE 1 AC1 6 TYR A 132 THR A 136 PHE A 250 ALA A 251 SITE 2 AC1 6 GLN A 252 K A 410 SITE 1 AC2 4 GLU A 173 ASP A 175 THR A 244 ASN A 253 SITE 1 AC3 2 ASP A 197 LEU A 198 SITE 1 AC4 3 GLY A 98 TYR A 99 K A 406 SITE 1 AC5 4 ILE A 97 GLY A 98 K A 405 K A 407 SITE 1 AC6 4 THR A 96 ILE A 97 K A 406 BA A 413 SITE 1 AC7 1 K A 410 SITE 1 AC8 2 TMO A 401 K A 409 SITE 1 AC9 2 K A 412 HOH A 634 SITE 1 AD1 4 ALA A 95 THR A 96 K A 411 HOH A 634 SITE 1 AD2 2 THR A 96 K A 407 SITE 1 AD3 4 ARG A 194 THR A 201 ARG A 202 PCW A 416 SITE 1 AD4 4 THR A 60 MET A 121 GLY A 123 ALA A 127 SITE 1 AD5 8 PHE A 192 ARG A 193 ARG A 194 THR A 213 SITE 2 AD5 8 MET A 215 CL A 414 Z3P A 417 HOH A 620 SITE 1 AD6 14 ARG A 193 PHE A 208 SER A 209 LEU A 210 SITE 2 AD6 14 SER A 211 TRP A 212 THR A 213 PHE A 275 SITE 3 AD6 14 ARG A 283 PCW A 416 HOH A 517 HOH A 524 SITE 4 AD6 14 HOH A 543 HOH A 547 CRYST1 105.955 105.955 89.639 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 0.009438 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009438 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011156 0.00000