HEADER MEMBRANE PROTEIN 15-SEP-20 7ADI TITLE KIRBAC3.1 W46R: ROLE OF A HIGHLY CONSERVED TRYPTOPHAN AT THE MEMBRANE- TITLE 2 WATER INTERFACE OF KIR CHANNEL COMPND MOL_ID: 1; COMPND 2 MOLECULE: INWARD RECTIFIER POTASSIUM CHANNEL KIRBAC3.1; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MAGNETOSPIRILLUM MAGNETOTACTICUM; SOURCE 3 ORGANISM_TAXID: 188; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS METAL TRANSPORT, ION CHANNEL, INWARD RECTIFIER, MEMBRANE PROTEIN, KEYWDS 2 POTASSIUM CHANNEL EXPDTA X-RAY DIFFRACTION AUTHOR C.VENIEN-BRYAN,C.FAGNEN,R.DE ZORZI,L.BANNWARTH,I.OUBELLA,A.HAOUZ REVDAT 3 31-JAN-24 7ADI 1 REMARK REVDAT 2 26-JAN-22 7ADI 1 JRNL REVDAT 1 12-JAN-22 7ADI 0 JRNL AUTH C.FAGNEN,L.BANNWARTH,I.OUBELLA,D.ZUNIGA,A.HAOUZ,E.FOREST, JRNL AUTH 2 R.SCALA,S.BENDAHHOU,R.DE ZORZI,D.PERAHIA,C.VENIEN-BRYAN JRNL TITL INTEGRATIVE STUDY OF THE STRUCTURAL AND DYNAMICAL PROPERTIES JRNL TITL 2 OF A KIRBAC3.1 MUTANT: FUNCTIONAL IMPLICATION OF A HIGHLY JRNL TITL 3 CONSERVED TRYPTOPHAN IN THE TRANSMEMBRANE DOMAIN. JRNL REF INT J MOL SCI V. 23 2021 JRNL REFN ESSN 1422-0067 JRNL PMID 35008764 JRNL DOI 10.3390/IJMS23010335 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0266 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.02 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 26051 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) : 0.225 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1372 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1814 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.81 REMARK 3 BIN R VALUE (WORKING SET) : 0.3410 REMARK 3 BIN FREE R VALUE SET COUNT : 96 REMARK 3 BIN FREE R VALUE : 0.3460 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4246 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 23 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 97.46 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.23000 REMARK 3 B22 (A**2) : -1.09000 REMARK 3 B33 (A**2) : 0.86000 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): 0.441 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.333 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.260 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.663 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.911 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.825 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4386 ; 0.008 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 4087 ; 0.002 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5960 ; 1.594 ; 1.630 REMARK 3 BOND ANGLES OTHERS (DEGREES): 9351 ; 1.206 ; 1.565 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 541 ; 8.345 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 234 ;30.679 ;20.171 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 687 ;20.382 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 35 ;18.930 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 588 ; 0.064 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4975 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1074 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7ADI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1292109618. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.07114 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 189833 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 48.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : 0.05580 REMARK 200 FOR THE DATA SET : 19.6700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.55100 REMARK 200 R SYM FOR SHELL (I) : 1.44000 REMARK 200 FOR SHELL : 1.310 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: 1XL6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% (W/V) PEG- MME 5K, 15% (V/V) REMARK 280 GLYCEROL, 1M LITHIUM CHLORIDE, AND 100 MM MES PH 6.5, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 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 -X+1/2,Y+1/2,-Z REMARK 290 4555 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 53.38500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.99000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 53.38500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.99000 REMARK 290 SMTRY3 4 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: 18710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 50640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -127.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 0.00000 REMARK 350 BIOMT3 2 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 A1001 LIES ON A SPECIAL POSITION. REMARK 375 K K A1002 LIES ON A SPECIAL POSITION. REMARK 375 K K A1003 LIES ON A SPECIAL POSITION. REMARK 375 MG MG A1004 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 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 TRP A 33 REMARK 465 LEU A 34 REMARK 465 ASP A 35 REMARK 465 LEU A 278 REMARK 465 PRO A 279 REMARK 465 ASP A 280 REMARK 465 GLY A 281 REMARK 465 HIS A 299 REMARK 465 HIS A 300 REMARK 465 HIS A 301 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 GLY B 3 REMARK 465 GLY B 4 REMARK 465 MET B 5 REMARK 465 LYS B 6 REMARK 465 PRO B 7 REMARK 465 PRO B 8 REMARK 465 ALA B 9 REMARK 465 ARG B 10 REMARK 465 LYS B 11 REMARK 465 PRO B 12 REMARK 465 ARG B 13 REMARK 465 ILE B 14 REMARK 465 LEU B 15 REMARK 465 ASN B 16 REMARK 465 SER B 17 REMARK 465 ASP B 18 REMARK 465 GLY B 19 REMARK 465 SER B 20 REMARK 465 SER B 21 REMARK 465 ASN B 22 REMARK 465 GLU B 29 REMARK 465 LYS B 30 REMARK 465 ARG B 31 REMARK 465 GLY B 32 REMARK 465 TRP B 33 REMARK 465 LEU B 34 REMARK 465 ASP B 35 REMARK 465 ASP B 36 REMARK 465 HIS B 37 REMARK 465 LEU B 278 REMARK 465 PRO B 279 REMARK 465 ASP B 280 REMARK 465 GLY B 281 REMARK 465 HIS B 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 LEU A 28 CG CD1 CD2 REMARK 470 TYR A 38 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 101 CG CD CE NZ REMARK 470 ILE B 23 CG1 CG2 CD1 REMARK 470 THR B 24 OG1 CG2 REMARK 470 LEU B 26 CG CD1 CD2 REMARK 470 LEU B 28 CG CD1 CD2 REMARK 470 TYR B 38 CG CD1 CD2 CE1 CE2 CZ OH 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 LEU B 56 OG1 THR B 60 2.03 REMARK 500 NH2 ARG A 257 OE1 GLN B 170 2.18 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 SER A 20 151.23 -49.12 REMARK 500 ASN A 22 54.68 -105.61 REMARK 500 HIS A 37 -84.88 -128.49 REMARK 500 TYR A 38 -71.96 90.17 REMARK 500 THR A 43 66.58 -104.41 REMARK 500 ASP A 73 58.78 -94.55 REMARK 500 LYS A 101 -63.28 -148.24 REMARK 500 PHE A 153 -82.94 -118.66 REMARK 500 GLU A 154 54.38 -99.78 REMARK 500 LEU A 210 -93.53 -115.94 REMARK 500 ASP A 263 4.97 -69.62 REMARK 500 THR A 276 -173.12 -69.52 REMARK 500 ARG A 283 103.70 59.21 REMARK 500 HIS B 39 57.79 -96.94 REMARK 500 LEU B 41 77.92 -63.60 REMARK 500 VAL B 44 -166.01 -128.72 REMARK 500 SER B 45 152.39 -35.66 REMARK 500 THR B 84 -63.19 -27.23 REMARK 500 TYR B 99 -32.38 -34.88 REMARK 500 SER B 129 -83.82 -68.82 REMARK 500 LEU B 130 -52.75 -23.34 REMARK 500 THR B 136 48.69 -144.67 REMARK 500 ARG B 137 54.82 -141.28 REMARK 500 GLU B 154 66.78 23.81 REMARK 500 GLU B 188 47.45 -91.27 REMARK 500 SER B 209 -53.64 -125.90 REMARK 500 LEU B 210 -93.09 -101.95 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 GLY A 141 VAL A 142 -146.46 REMARK 500 GLY B 106 PRO B 107 -144.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1108 DISTANCE = 11.82 ANGSTROMS REMARK 525 HOH B 414 DISTANCE = 13.31 ANGSTROMS REMARK 525 HOH B 415 DISTANCE = 13.57 ANGSTROMS 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 A1002 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 72.4 72.4 REMARK 620 4 ILE A 97 O 72.4 72.4 0.0 REMARK 620 5 THR B 96 O 56.9 56.9 119.0 119.0 REMARK 620 6 THR B 96 O 56.9 56.9 119.0 119.0 0.0 REMARK 620 7 ILE B 97 O 92.0 92.0 76.9 76.9 73.5 73.5 REMARK 620 8 ILE B 97 O 92.0 92.0 76.9 76.9 73.5 73.5 0.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1004 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 96 O REMARK 620 2 THR A 96 OG1 62.4 REMARK 620 3 THR A 96 O 0.0 62.4 REMARK 620 4 THR A 96 OG1 62.4 0.0 62.4 REMARK 620 5 THR B 96 O 72.2 84.4 72.2 84.4 REMARK 620 6 THR B 96 OG1 124.7 84.8 124.7 84.8 60.8 REMARK 620 7 THR B 96 O 72.2 84.4 72.2 84.4 0.0 60.8 REMARK 620 8 THR B 96 OG1 124.7 84.8 124.7 84.8 60.8 0.0 60.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A1003 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 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A1001 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 99 O REMARK 620 2 TYR A 99 O 0.0 REMARK 620 N 1 DBREF 7ADI A 1 295 UNP D9N164 IRK10_MAGMG 1 295 DBREF 7ADI B 1 295 UNP D9N164 IRK10_MAGMG 1 295 SEQADV 7ADI ARG A 46 UNP D9N164 TRP 46 ENGINEERED MUTATION SEQADV 7ADI HIS A 296 UNP D9N164 EXPRESSION TAG SEQADV 7ADI HIS A 297 UNP D9N164 EXPRESSION TAG SEQADV 7ADI HIS A 298 UNP D9N164 EXPRESSION TAG SEQADV 7ADI HIS A 299 UNP D9N164 EXPRESSION TAG SEQADV 7ADI HIS A 300 UNP D9N164 EXPRESSION TAG SEQADV 7ADI HIS A 301 UNP D9N164 EXPRESSION TAG SEQADV 7ADI ARG B 46 UNP D9N164 TRP 46 ENGINEERED MUTATION SEQADV 7ADI HIS B 296 UNP D9N164 EXPRESSION TAG SEQADV 7ADI HIS B 297 UNP D9N164 EXPRESSION TAG SEQADV 7ADI HIS B 298 UNP D9N164 EXPRESSION TAG SEQADV 7ADI HIS B 299 UNP D9N164 EXPRESSION TAG SEQADV 7ADI HIS B 300 UNP D9N164 EXPRESSION TAG SEQADV 7ADI HIS B 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 ARG 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 SEQRES 1 B 301 MET THR GLY GLY MET LYS PRO PRO ALA ARG LYS PRO ARG SEQRES 2 B 301 ILE LEU ASN SER ASP GLY SER SER ASN ILE THR ARG LEU SEQRES 3 B 301 GLY LEU GLU LYS ARG GLY TRP LEU ASP ASP HIS TYR HIS SEQRES 4 B 301 ASP LEU LEU THR VAL SER ARG PRO VAL PHE ILE THR LEU SEQRES 5 B 301 ILE THR GLY LEU TYR LEU VAL THR ASN ALA LEU PHE ALA SEQRES 6 B 301 LEU ALA TYR LEU ALA CYS GLY ASP VAL ILE GLU ASN ALA SEQRES 7 B 301 ARG PRO GLY SER PHE THR ASP ALA PHE PHE PHE SER VAL SEQRES 8 B 301 GLN THR MET ALA THR ILE GLY TYR GLY LYS LEU ILE PRO SEQRES 9 B 301 ILE GLY PRO LEU ALA ASN THR LEU VAL THR LEU GLU ALA SEQRES 10 B 301 LEU CYS GLY MET LEU GLY LEU ALA VAL ALA ALA SER LEU SEQRES 11 B 301 ILE TYR ALA ARG PHE THR ARG PRO THR ALA GLY VAL LEU SEQRES 12 B 301 PHE SER SER ARG MET VAL ILE SER ASP PHE GLU GLY LYS SEQRES 13 B 301 PRO THR LEU MET MET ARG LEU ALA ASN LEU ARG ILE GLU SEQRES 14 B 301 GLN ILE ILE GLU ALA ASP VAL HIS LEU VAL LEU VAL ARG SEQRES 15 B 301 SER GLU ILE SER GLN GLU GLY MET VAL PHE ARG ARG PHE SEQRES 16 B 301 HIS ASP LEU THR LEU THR ARG SER ARG SER PRO ILE PHE SEQRES 17 B 301 SER LEU SER TRP THR VAL MET HIS PRO ILE ASP HIS HIS SEQRES 18 B 301 SER PRO ILE TYR GLY GLU THR ASP GLU THR LEU ARG ASN SEQRES 19 B 301 SER HIS SER GLU PHE LEU VAL LEU PHE THR GLY HIS HIS SEQRES 20 B 301 GLU ALA PHE ALA GLN ASN VAL HIS ALA ARG HIS ALA TYR SEQRES 21 B 301 SER CYS ASP GLU ILE ILE TRP GLY GLY HIS PHE VAL ASP SEQRES 22 B 301 VAL PHE THR THR LEU PRO ASP GLY ARG ARG ALA LEU ASP SEQRES 23 B 301 LEU GLY LYS PHE HIS GLU ILE ALA GLN HIS HIS HIS HIS SEQRES 24 B 301 HIS HIS HET K A1001 1 HET K A1002 1 HET K A1003 1 HET MG A1004 1 HETNAM K POTASSIUM ION HETNAM MG MAGNESIUM ION FORMUL 3 K 3(K 1+) FORMUL 6 MG MG 2+ FORMUL 7 HOH *23(H2 O) HELIX 1 AA1 TYR A 38 THR A 43 1 6 HELIX 2 AA2 SER A 45 ALA A 70 1 26 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 ASP A 286 PHE A 290 5 5 HELIX 7 AA7 SER B 45 ALA B 70 1 26 HELIX 8 AA8 SER B 82 ALA B 95 1 14 HELIX 9 AA9 ILE B 105 PHE B 135 1 31 HELIX 10 AB1 THR B 228 HIS B 236 1 9 HELIX 11 AB2 GLY B 288 HIS B 291 5 4 SHEET 1 AA1 2 THR A 24 LEU A 26 0 SHEET 2 AA1 2 ALA B 284 ASP B 286 1 O LEU B 285 N LEU A 26 SHEET 1 AA2 3 VAL A 142 PHE A 144 0 SHEET 2 AA2 3 PRO A 157 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 PRO A 157 ASN A 165 -1 O ALA A 164 N LEU A 143 SHEET 3 AA3 4 MET A 148 ASP A 152 -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 ARG A 182 O ARG A 194 SHEET 3 AA4 3 ARG A 204 PHE A 208 -1 O SER A 205 N ALA A 174 SHEET 1 AA5 4 VAL A 191 ASP A 197 0 SHEET 2 AA5 4 ILE A 171 ILE A 185 -1 N ARG A 182 O ARG A 194 SHEET 3 AA5 4 GLU A 238 HIS A 247 -1 O LEU A 240 N VAL A 179 SHEET 4 AA5 4 GLN A 252 SER A 261 -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 3 VAL B 142 PHE B 144 0 SHEET 2 AA7 3 LYS B 156 ASN B 165 -1 O ALA B 164 N LEU B 143 SHEET 3 AA7 3 SER B 211 PRO B 217 -1 O HIS B 216 N LEU B 159 SHEET 1 AA8 4 VAL B 142 PHE B 144 0 SHEET 2 AA8 4 LYS B 156 ASN B 165 -1 O ALA B 164 N LEU B 143 SHEET 3 AA8 4 MET B 148 PHE B 153 -1 N VAL B 149 O MET B 160 SHEET 4 AA8 4 ILE B 265 TRP B 267 1 O ILE B 266 N MET B 148 SHEET 1 AA9 3 GLY B 189 ASP B 197 0 SHEET 2 AA9 3 ILE B 171 SER B 186 -1 N LEU B 180 O HIS B 196 SHEET 3 AA9 3 ARG B 204 PHE B 208 -1 O PHE B 208 N ILE B 171 SHEET 1 AB1 4 GLY B 189 ASP B 197 0 SHEET 2 AB1 4 ILE B 171 SER B 186 -1 N LEU B 180 O HIS B 196 SHEET 3 AB1 4 GLU B 238 HIS B 247 -1 O LEU B 240 N VAL B 179 SHEET 4 AB1 4 GLN B 252 SER B 261 -1 O ALA B 256 N PHE B 243 SHEET 1 AB2 2 HIS B 270 PHE B 271 0 SHEET 2 AB2 2 ILE B 293 ALA B 294 -1 O ALA B 294 N HIS B 270 LINK O THR A 96 K K A1002 1555 1555 3.18 LINK O THR A 96 K K A1002 1555 2555 3.18 LINK O THR A 96 MG MG A1004 1555 1555 2.60 LINK OG1 THR A 96 MG MG A1004 1555 1555 2.49 LINK O THR A 96 MG MG A1004 1555 2555 2.60 LINK OG1 THR A 96 MG MG A1004 1555 2555 2.49 LINK O ILE A 97 K K A1002 1555 1555 2.86 LINK O ILE A 97 K K A1002 1555 2555 2.86 LINK O GLY A 98 K K A1003 1555 1555 3.23 LINK O GLY A 98 K K A1003 1555 2555 3.23 LINK O TYR A 99 K K A1001 1555 1555 3.44 LINK O TYR A 99 K K A1001 1555 2555 3.44 LINK K K A1002 O THR B 96 1555 1555 3.29 LINK K K A1002 O THR B 96 2555 1555 3.29 LINK K K A1002 O ILE B 97 1555 1555 3.06 LINK K K A1002 O ILE B 97 2555 1555 3.06 LINK MG MG A1004 O THR B 96 1555 1555 2.63 LINK MG MG A1004 OG1 THR B 96 1555 1555 2.71 LINK MG MG A1004 O THR B 96 2555 1555 2.63 LINK MG MG A1004 OG1 THR B 96 2555 1555 2.71 CRYST1 106.770 113.980 89.180 90.00 90.00 90.00 P 21 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 0.009366 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008773 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011213 0.00000