10 20 30 40 50 60 70 80 1KN7 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER MEMBRANE PROTEIN 18-DEC-01 1KN7
TITLE SOLUTION STRUCTURE OF THE TANDEM INACTIVATION DOMAIN TITLE 2 (RESIDUES 1-75) OF POTASSIUM CHANNEL RCK4 (KV1.4)
COMPND MOL_ID: 1; COMPND 2 MOLECULE: VOLTAGE-GATED POTASSIUM CHANNEL PROTEIN KV1.4; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL TANDEM INACTIVATION DOMAIN (RESIDUES COMPND 5 1-75); COMPND 6 SYNONYM: RCK4; COMPND 7 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: KCNA4; 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: PET41A
KEYWDS VOLTAGE-GATED POTASSIUM CHANNEL, INACTIVATION DOMAIN, KV1.4, KEYWDS 2 RCK4,, MEMBRANE PROTEIN
EXPDTA SOLUTION NMR
NUMMDL 25
AUTHOR R.WISSMANN,W.BILDL,D.OLIVER,M.BEYERMANN,H.R.KALBITZER, AUTHOR 2 D.BENTROP,B.FAKLER
REVDAT 2 24-FEB-09 1KN7 1 VERSN REVDAT 1 06-MAY-03 1KN7 0
JRNL AUTH R.WISSMANN,W.BILDL,D.OLIVER,M.BEYERMANN, JRNL AUTH 2 H.R.KALBITZER,D.BENTROP,B.FAKLER JRNL TITL SOLUTION STRUCTURE AND FUNCTION OF THE "TANDEM JRNL TITL 2 INACTIVATION DOMAIN" OF THE NEURONAL A-TYPE JRNL TITL 3 POTASSIUM CHANNEL KV1.4 JRNL REF J.BIOL.CHEM. V. 278 16142 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12590144 JRNL DOI 10.1074/JBC.M210191200
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5 REMARK 3 AUTHORS : MUMENTHALER, GUENTERT REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SEE THE PRIMARY CITATION FOR REMARK 3 STRUCTURAL STATISTICS
REMARK 4 REMARK 4 1KN7 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JAN-02. REMARK 100 THE RCSB ID CODE IS RCSB015134.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 283 REMARK 210 PH : 4.4 REMARK 210 IONIC STRENGTH : 50 MM REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.8MM RCK4(1-75) U-15N; 50 MM REMARK 210 SODIUM PHOSPHATE, 10 MM DTT; REMARK 210 1MM RCK4(1-75); 50 MM SODIUM REMARK 210 PHOSPHATE, 10 MM DTT REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY, HNHA, REMARK 210 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 2.6, AURELIA 2.7.5, REMARK 210 XEASY 1.3.13, DYANA 1.5 REMARK 210 METHOD USED : SIMULATED ANNEALING, TORSION REMARK 210 ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 300 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 25 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS,TARGET REMARK 210 FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 10 REMARK 210 REMARK 210 REMARK: NULL
REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS.
REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-25 REMARK 465 RES C SSSEQI REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 THR A 0
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 1 SER A 11 172.85 67.24 REMARK 500 1 CYS A 13 70.83 -176.92 REMARK 500 1 SER A 15 99.84 174.51 REMARK 500 1 MET A 17 97.80 -36.87 REMARK 500 1 ALA A 47 -176.54 -61.49 REMARK 500 1 THR A 48 95.23 61.94 REMARK 500 1 ALA A 49 173.36 -49.45 REMARK 500 1 HIS A 63 134.76 -39.86 REMARK 500 1 HIS A 65 99.33 62.23 REMARK 500 1 THR A 67 170.85 -57.53 REMARK 500 1 ALA A 70 167.39 64.09 REMARK 500 1 TYR A 71 92.64 41.15 REMARK 500 1 HIS A 74 66.75 -175.87 REMARK 500 2 ALA A 8 95.65 -61.69 REMARK 500 2 GLU A 9 159.68 57.13 REMARK 500 2 CYS A 13 67.98 -156.42 REMARK 500 2 SER A 15 87.70 47.47 REMARK 500 2 HIS A 16 84.48 -167.33 REMARK 500 2 ALA A 22 33.44 -90.83 REMARK 500 2 ALA A 41 61.65 63.50 REMARK 500 2 ALA A 47 -178.19 -59.03 REMARK 500 2 THR A 48 84.48 62.23 REMARK 500 2 ALA A 49 176.52 -49.35 REMARK 500 2 THR A 54 91.04 41.97 REMARK 500 2 HIS A 64 172.89 60.57 REMARK 500 2 HIS A 65 146.52 63.13 REMARK 500 3 MET A 5 100.75 59.63 REMARK 500 3 GLU A 9 151.29 -39.15 REMARK 500 3 CYS A 13 69.46 63.97 REMARK 500 3 SER A 15 78.23 61.42 REMARK 500 3 HIS A 16 61.43 -173.47 REMARK 500 3 TYR A 19 102.83 -40.96 REMARK 500 3 TYR A 21 -33.81 -38.22 REMARK 500 3 ALA A 41 39.36 83.10 REMARK 500 3 ALA A 46 -76.08 -89.99 REMARK 500 3 THR A 48 -85.43 -36.54 REMARK 500 3 THR A 54 89.80 39.57 REMARK 500 3 HIS A 63 149.29 -39.82 REMARK 500 3 HIS A 64 64.19 -110.90 REMARK 500 3 HIS A 65 133.80 65.32 REMARK 500 3 THR A 67 -161.16 -173.57 REMARK 500 3 ALA A 70 107.16 -173.74 REMARK 500 3 SER A 72 142.79 63.44 REMARK 500 3 HIS A 74 107.26 66.20 REMARK 500 4 GLU A 2 78.85 -102.21 REMARK 500 4 SER A 7 166.41 179.49 REMARK 500 4 GLU A 9 153.08 58.60 REMARK 500 4 SER A 10 169.40 56.35 REMARK 500 4 CYS A 13 57.25 178.70 REMARK 500 4 SER A 15 86.38 177.64 REMARK 500 4 HIS A 16 55.41 -171.29 REMARK 500 4 TYR A 21 45.73 -84.39 REMARK 500 4 ALA A 22 -71.28 -89.06 REMARK 500 4 ALA A 42 -77.42 -103.19 REMARK 500 4 ALA A 47 -170.98 -61.47 REMARK 500 4 THR A 48 82.95 61.31 REMARK 500 4 VAL A 51 64.08 -151.80 REMARK 500 4 HIS A 63 151.73 -39.83 REMARK 500 4 HIS A 65 165.80 161.36 REMARK 500 4 SER A 73 142.91 63.92 REMARK 500 4 HIS A 74 130.20 64.31 REMARK 500 5 GLU A 2 65.95 -68.22 REMARK 500 5 VAL A 3 179.55 50.47 REMARK 500 5 SER A 11 153.52 67.05 REMARK 500 5 HIS A 16 81.22 51.61 REMARK 500 5 ALA A 47 -166.28 -71.59 REMARK 500 5 ALA A 49 157.73 -44.47 REMARK 500 5 HIS A 64 -66.36 -93.78 REMARK 500 5 HIS A 65 144.20 71.19 REMARK 500 5 GLN A 66 -161.84 -108.16 REMARK 500 5 ARG A 68 157.14 -48.27 REMARK 500 5 ALA A 70 100.00 -165.66 REMARK 500 5 SER A 73 142.10 -171.33 REMARK 500 5 HIS A 74 109.95 67.04 REMARK 500 6 GLU A 2 161.44 -49.25 REMARK 500 6 VAL A 3 161.24 -42.94 REMARK 500 6 SER A 7 94.46 -66.61 REMARK 500 6 ALA A 8 82.36 -69.43 REMARK 500 6 GLU A 9 170.64 -51.42 REMARK 500 6 SER A 11 171.26 55.25 REMARK 500 6 SER A 15 90.85 55.90 REMARK 500 6 HIS A 16 43.36 -91.28 REMARK 500 6 MET A 17 97.85 -36.93 REMARK 500 6 TYR A 19 80.24 -61.30 REMARK 500 6 ALA A 41 61.24 63.30 REMARK 500 6 THR A 48 108.13 -36.50 REMARK 500 6 HIS A 63 81.73 49.36 REMARK 500 6 HIS A 64 -62.63 -93.70 REMARK 500 6 HIS A 65 112.95 64.10 REMARK 500 6 ARG A 68 158.93 -41.74 REMARK 500 6 ALA A 70 104.45 -172.69 REMARK 500 6 HIS A 74 72.41 -160.08 REMARK 500 7 SER A 7 157.88 63.50 REMARK 500 7 CYS A 13 87.29 64.59 REMARK 500 7 SER A 15 88.22 49.34 REMARK 500 7 HIS A 16 49.01 -101.25 REMARK 500 7 ALA A 41 -70.71 77.26 REMARK 500 7 ALA A 47 -171.29 -55.54 REMARK 500 7 THR A 48 61.42 38.99 REMARK 500 7 ALA A 49 162.35 -43.53 REMARK 500 7 VAL A 51 44.29 35.91 REMARK 500 7 HIS A 63 147.98 -39.83 REMARK 500 7 HIS A 65 88.91 45.35 REMARK 500 7 ARG A 68 103.27 -177.64 REMARK 500 7 SER A 73 146.76 62.43 REMARK 500 8 SER A 7 91.37 64.54 REMARK 500 8 CYS A 13 83.13 -157.93 REMARK 500 8 HIS A 16 90.62 63.66 REMARK 500 8 MET A 17 157.52 -40.96 REMARK 500 8 ALA A 39 98.09 -61.99 REMARK 500 8 ALA A 41 97.97 -38.90 REMARK 500 8 ALA A 42 -75.22 -98.53 REMARK 500 8 ALA A 46 -71.42 -90.00 REMARK 500 8 THR A 48 154.07 -36.61 REMARK 500 8 ALA A 50 50.00 -84.86 REMARK 500 8 HIS A 63 93.64 50.04 REMARK 500 8 HIS A 65 139.69 161.35 REMARK 500 8 ARG A 68 134.80 179.66 REMARK 500 8 SER A 72 -60.87 70.06 REMARK 500 9 SER A 11 101.38 58.21 REMARK 500 9 CYS A 13 63.86 -153.09 REMARK 500 9 SER A 15 93.48 65.07 REMARK 500 9 HIS A 16 84.96 58.98 REMARK 500 9 MET A 17 154.76 -39.91 REMARK 500 9 TYR A 21 36.06 -88.51 REMARK 500 9 ALA A 42 -62.34 -109.83 REMARK 500 9 ALA A 47 179.86 -59.25 REMARK 500 9 THR A 48 91.46 57.34 REMARK 500 9 THR A 54 76.22 43.30 REMARK 500 9 HIS A 63 120.68 -39.88 REMARK 500 9 HIS A 64 -62.15 -131.77 REMARK 500 9 HIS A 65 149.21 -38.36 REMARK 500 9 ARG A 68 100.64 62.65 REMARK 500 9 SER A 73 83.39 -161.24 REMARK 500 10 SER A 15 82.01 62.63 REMARK 500 10 HIS A 16 40.15 -91.12 REMARK 500 10 MET A 17 160.82 -40.58 REMARK 500 10 PRO A 18 -164.00 -74.97 REMARK 500 10 ALA A 47 -171.95 -64.55 REMARK 500 10 ALA A 49 153.33 -48.23 REMARK 500 10 ALA A 50 49.99 -84.79 REMARK 500 10 THR A 54 144.67 61.21 REMARK 500 10 SER A 57 142.86 61.74 REMARK 500 10 HIS A 62 118.72 -161.56 REMARK 500 10 HIS A 63 -62.77 -169.22 REMARK 500 10 HIS A 65 85.14 161.39 REMARK 500 10 ARG A 68 114.33 178.52 REMARK 500 10 ALA A 70 140.91 -171.56 REMARK 500 10 SER A 73 109.30 62.00 REMARK 500 11 ALA A 4 154.19 -44.60 REMARK 500 11 SER A 7 109.04 66.32 REMARK 500 11 ALA A 8 102.29 -52.32 REMARK 500 11 GLU A 9 159.95 -39.99 REMARK 500 11 SER A 10 171.17 66.93 REMARK 500 11 SER A 15 99.63 70.94 REMARK 500 11 HIS A 16 57.98 -116.21 REMARK 500 11 MET A 17 168.88 -46.82 REMARK 500 11 TYR A 19 176.74 -52.92 REMARK 500 11 ALA A 23 -98.30 -75.14 REMARK 500 11 ALA A 39 172.27 -47.43 REMARK 500 11 ALA A 47 -158.64 -66.92 REMARK 500 11 THR A 48 129.16 -36.61 REMARK 500 11 HIS A 62 -55.12 -171.88 REMARK 500 11 HIS A 63 119.77 -39.86 REMARK 500 11 HIS A 64 97.57 -176.09 REMARK 500 11 HIS A 65 112.83 161.34 REMARK 500 11 ARG A 68 127.09 -178.35 REMARK 500 11 HIS A 74 119.37 -161.60 REMARK 500 12 SER A 7 124.06 61.36 REMARK 500 12 SER A 11 169.50 58.34 REMARK 500 12 HIS A 16 85.92 61.89 REMARK 500 12 TYR A 21 45.80 -84.39 REMARK 500 12 ALA A 39 -179.56 -52.61 REMARK 500 12 ALA A 41 64.84 66.71 REMARK 500 12 ALA A 47 -164.47 -63.64 REMARK 500 12 THR A 48 170.31 165.81 REMARK 500 12 VAL A 51 61.33 -155.84 REMARK 500 12 HIS A 62 -61.59 -152.25 REMARK 500 12 HIS A 63 85.06 -169.27 REMARK 500 12 HIS A 65 124.49 161.37 REMARK 500 12 GLN A 66 170.65 -53.73 REMARK 500 12 THR A 67 -161.24 -57.17 REMARK 500 12 ARG A 68 107.08 60.13 REMARK 500 12 SER A 73 133.91 -172.21 REMARK 500 13 VAL A 6 -168.39 -74.68 REMARK 500 13 SER A 7 83.17 44.07 REMARK 500 13 CYS A 13 85.61 64.35 REMARK 500 13 HIS A 16 60.68 -175.83 REMARK 500 13 TYR A 19 118.80 -39.94 REMARK 500 13 ALA A 47 -167.77 -61.43 REMARK 500 13 THR A 48 -73.14 67.69 REMARK 500 13 ALA A 49 162.22 -43.88 REMARK 500 13 HIS A 63 114.28 -39.89 REMARK 500 13 HIS A 64 -62.02 -97.28 REMARK 500 13 HIS A 65 146.40 161.39 REMARK 500 13 THR A 67 170.67 -59.68 REMARK 500 13 SER A 73 105.75 -49.88 REMARK 500 13 HIS A 74 81.49 -165.72 REMARK 500 14 VAL A 6 -168.49 -103.88 REMARK 500 14 SER A 10 166.67 61.39 REMARK 500 14 SER A 11 95.28 62.22 REMARK 500 14 CYS A 13 71.44 -177.57 REMARK 500 14 HIS A 16 59.17 -162.44 REMARK 500 14 MET A 17 153.37 -41.70 REMARK 500 14 PRO A 18 -162.88 -75.00 REMARK 500 14 ALA A 41 98.04 -38.95 REMARK 500 14 ALA A 42 -74.64 -103.39 REMARK 500 14 ALA A 47 -176.58 -57.42 REMARK 500 14 THR A 48 59.63 39.69 REMARK 500 14 HIS A 62 -60.70 -126.89 REMARK 500 14 HIS A 64 76.29 42.23 REMARK 500 14 HIS A 65 163.31 161.40 REMARK 500 14 GLN A 66 159.86 58.05 REMARK 500 14 ALA A 70 69.86 62.02 REMARK 500 14 SER A 72 -60.62 -126.95 REMARK 500 14 SER A 73 149.00 -173.10 REMARK 500 15 GLU A 2 152.02 -42.66 REMARK 500 15 SER A 15 90.84 -178.20 REMARK 500 15 HIS A 16 57.34 -108.88 REMARK 500 15 TYR A 21 45.73 -84.35 REMARK 500 15 ALA A 39 107.85 -46.81 REMARK 500 15 ALA A 47 -167.42 -61.16 REMARK 500 15 THR A 48 47.77 38.74 REMARK 500 15 VAL A 51 58.13 -144.45 REMARK 500 15 THR A 54 56.94 -106.61 REMARK 500 15 HIS A 65 90.79 63.58 REMARK 500 15 ARG A 68 164.21 -47.57 REMARK 500 15 ALA A 70 66.38 -171.47 REMARK 500 15 TYR A 71 153.75 -41.97 REMARK 500 15 SER A 72 157.90 61.64 REMARK 500 15 SER A 73 95.61 -165.26 REMARK 500 16 ALA A 4 155.12 -44.65 REMARK 500 16 VAL A 6 -168.46 -79.48 REMARK 500 16 SER A 7 105.99 66.90 REMARK 500 16 GLU A 9 159.76 57.06 REMARK 500 16 SER A 11 114.95 179.43 REMARK 500 16 CYS A 13 65.43 72.31 REMARK 500 16 SER A 15 70.70 -119.29 REMARK 500 16 TYR A 19 107.81 -38.61 REMARK 500 16 TYR A 21 45.80 -84.35 REMARK 500 16 ALA A 41 98.00 -38.99 REMARK 500 16 ALA A 42 -75.49 -101.93 REMARK 500 16 ALA A 47 -170.66 -58.68 REMARK 500 16 THR A 48 62.75 62.75 REMARK 500 16 SER A 57 143.65 -179.93 REMARK 500 16 HIS A 63 155.01 -39.82 REMARK 500 16 HIS A 64 102.96 59.42 REMARK 500 16 HIS A 65 93.96 161.41 REMARK 500 16 THR A 67 174.34 -59.60 REMARK 500 16 ARG A 68 102.67 59.23 REMARK 500 16 ALA A 70 100.15 -172.07 REMARK 500 16 TYR A 71 42.38 -98.52 REMARK 500 16 SER A 73 130.45 62.57 REMARK 500 17 GLU A 2 170.27 -48.83 REMARK 500 17 ALA A 4 89.80 -67.26 REMARK 500 17 MET A 5 85.67 -153.49 REMARK 500 17 VAL A 6 -168.47 -104.86 REMARK 500 17 SER A 7 83.19 -161.53 REMARK 500 17 SER A 11 109.10 176.54 REMARK 500 17 CYS A 13 67.00 -160.64 REMARK 500 17 SER A 15 100.42 -177.47 REMARK 500 17 HIS A 16 55.88 -109.52 REMARK 500 17 ALA A 41 98.02 -39.01 REMARK 500 17 ALA A 42 -74.67 -104.92 REMARK 500 17 ALA A 47 178.52 -58.64 REMARK 500 17 THR A 48 32.00 38.79 REMARK 500 17 ALA A 49 -83.30 -48.13 REMARK 500 17 VAL A 51 61.34 -152.14 REMARK 500 17 THR A 54 59.44 38.90 REMARK 500 17 HIS A 63 147.11 -39.79 REMARK 500 17 HIS A 65 116.07 161.38 REMARK 500 17 GLN A 66 174.83 -59.56 REMARK 500 17 ARG A 68 126.98 179.98 REMARK 500 17 ALA A 70 78.10 58.94 REMARK 500 17 HIS A 74 140.56 66.27 REMARK 500 18 VAL A 6 -168.48 -105.14 REMARK 500 18 GLU A 9 168.43 -44.44 REMARK 500 18 SER A 11 147.13 -179.12 REMARK 500 18 SER A 15 103.72 178.16 REMARK 500 18 MET A 17 97.85 -36.99 REMARK 500 18 PRO A 18 -166.59 -74.97 REMARK 500 18 TYR A 19 174.68 -46.91 REMARK 500 18 ALA A 41 57.54 161.99 REMARK 500 18 ALA A 47 -176.54 -62.54 REMARK 500 18 THR A 48 134.82 165.75 REMARK 500 18 ALA A 49 176.69 -49.34 REMARK 500 18 THR A 54 70.69 58.80 REMARK 500 18 SER A 57 138.76 64.79 REMARK 500 18 HIS A 64 145.80 65.04 REMARK 500 18 HIS A 65 151.46 161.42 REMARK 500 18 ARG A 68 116.18 -179.69 REMARK 500 18 ALA A 70 100.71 -162.73 REMARK 500 18 SER A 72 168.06 71.79 REMARK 500 18 SER A 73 167.67 56.43 REMARK 500 19 GLU A 2 77.19 -117.85 REMARK 500 19 VAL A 6 -168.39 -64.65 REMARK 500 19 GLU A 9 152.65 -38.95 REMARK 500 19 SER A 11 80.39 39.96 REMARK 500 19 CYS A 13 66.44 69.57 REMARK 500 19 SER A 15 78.65 66.36 REMARK 500 19 HIS A 16 80.62 -178.28 REMARK 500 19 TYR A 19 98.49 -42.00 REMARK 500 19 ALA A 41 50.84 71.37 REMARK 500 19 ALA A 42 -79.32 -110.36 REMARK 500 19 ALA A 47 -167.03 -59.54 REMARK 500 19 THR A 48 142.83 165.53 REMARK 500 19 ALA A 49 102.20 -43.46 REMARK 500 19 ALA A 50 49.98 -84.86 REMARK 500 19 HIS A 63 97.32 50.46 REMARK 500 19 HIS A 65 121.74 -38.39 REMARK 500 19 GLN A 66 -179.63 -54.48 REMARK 500 19 SER A 73 139.28 -174.04 REMARK 500 20 VAL A 3 -173.94 47.88 REMARK 500 20 SER A 7 85.63 55.02 REMARK 500 20 SER A 10 -58.24 -149.03 REMARK 500 20 SER A 11 93.40 -163.87 REMARK 500 20 CYS A 13 66.35 -162.37 REMARK 500 20 SER A 15 99.40 61.10 REMARK 500 20 TYR A 19 172.72 -57.05 REMARK 500 20 ALA A 40 -83.65 -48.59 REMARK 500 20 ALA A 41 72.19 161.95 REMARK 500 20 ALA A 42 -72.09 -118.96 REMARK 500 20 THR A 48 91.17 39.38 REMARK 500 20 ALA A 49 105.05 -43.56 REMARK 500 20 HIS A 63 157.72 -41.28 REMARK 500 20 HIS A 65 90.47 42.16 REMARK 500 20 ARG A 68 93.31 -175.76 REMARK 500 20 ALA A 70 133.72 62.51 REMARK 500 21 GLU A 2 95.32 -166.63 REMARK 500 21 GLU A 9 157.86 -38.96 REMARK 500 21 SER A 10 90.66 40.84 REMARK 500 21 SER A 11 118.00 177.14 REMARK 500 21 CYS A 13 58.90 -119.71 REMARK 500 21 SER A 15 104.72 176.93 REMARK 500 21 HIS A 16 57.93 -109.68 REMARK 500 21 TYR A 19 113.36 -37.92 REMARK 500 21 ALA A 41 97.96 -39.00 REMARK 500 21 ALA A 42 -73.46 -99.57 REMARK 500 21 ALA A 47 -157.44 -69.17 REMARK 500 21 ALA A 49 103.10 -48.24 REMARK 500 21 VAL A 51 58.58 -149.91 REMARK 500 21 SER A 57 138.93 177.63 REMARK 500 21 HIS A 63 155.60 -39.87 REMARK 500 21 HIS A 64 -62.52 -104.51 REMARK 500 21 HIS A 65 114.37 62.86 REMARK 500 21 SER A 72 -58.50 -123.91 REMARK 500 21 SER A 73 84.87 44.28 REMARK 500 22 ALA A 8 -128.70 -62.19 REMARK 500 22 SER A 10 -57.92 -128.63 REMARK 500 22 SER A 11 82.78 64.36 REMARK 500 22 CYS A 13 61.37 -109.12 REMARK 500 22 HIS A 16 63.35 -172.61 REMARK 500 22 ALA A 41 98.03 -38.95 REMARK 500 22 ALA A 42 -75.12 -101.48 REMARK 500 22 ALA A 47 -164.92 -60.05 REMARK 500 22 THR A 48 61.62 61.99 REMARK 500 22 ALA A 49 166.68 -49.47 REMARK 500 22 VAL A 51 54.80 -142.62 REMARK 500 22 THR A 54 -166.24 47.36 REMARK 500 22 HIS A 62 75.77 -119.45 REMARK 500 22 HIS A 65 92.27 49.47 REMARK 500 22 THR A 67 173.34 -59.89 REMARK 500 22 ALA A 70 71.59 -155.22 REMARK 500 22 SER A 72 -58.46 -156.10 REMARK 500 23 GLU A 2 73.63 -167.43 REMARK 500 23 MET A 5 174.08 54.87 REMARK 500 23 VAL A 6 -169.38 45.02 REMARK 500 23 SER A 7 157.05 -46.30 REMARK 500 23 GLU A 9 156.84 -39.04 REMARK 500 23 SER A 10 119.74 -165.02 REMARK 500 23 SER A 11 142.27 62.77 REMARK 500 23 CYS A 13 56.88 -155.49 REMARK 500 23 SER A 15 52.06 -96.46 REMARK 500 23 HIS A 16 78.52 48.71 REMARK 500 23 ALA A 22 33.60 -90.79 REMARK 500 23 ALA A 41 57.95 161.92 REMARK 500 23 ALA A 47 -173.70 -59.96 REMARK 500 23 THR A 48 146.21 61.16 REMARK 500 23 ALA A 49 174.94 -49.42 REMARK 500 23 HIS A 63 138.37 -39.91 REMARK 500 23 HIS A 65 93.80 161.38 REMARK 500 23 GLN A 66 -174.23 -170.12 REMARK 500 23 ALA A 70 171.28 56.48 REMARK 500 23 SER A 73 98.47 63.88 REMARK 500 24 SER A 11 158.49 -40.01 REMARK 500 24 CYS A 13 66.73 -177.76 REMARK 500 24 SER A 15 98.83 63.03 REMARK 500 24 HIS A 16 58.92 -115.07 REMARK 500 24 ALA A 41 60.98 70.41 REMARK 500 24 ALA A 42 -71.71 -116.99 REMARK 500 24 ALA A 47 -173.75 -58.98 REMARK 500 24 THR A 48 88.77 47.18 REMARK 500 24 ALA A 50 49.98 -84.86 REMARK 500 24 VAL A 51 63.22 -152.20 REMARK 500 24 HIS A 62 71.29 -159.59 REMARK 500 24 HIS A 64 86.35 -178.75 REMARK 500 24 HIS A 65 108.86 -38.38 REMARK 500 24 SER A 72 102.30 57.56 REMARK 500 24 HIS A 74 170.26 63.50 REMARK 500 25 GLU A 2 151.85 -41.08 REMARK 500 25 ALA A 8 -128.64 -62.26 REMARK 500 25 GLU A 9 164.34 -45.74 REMARK 500 25 SER A 10 104.77 64.26 REMARK 500 25 CYS A 13 67.16 -167.04 REMARK 500 25 SER A 15 83.29 -155.94 REMARK 500 25 ALA A 22 33.58 -90.78 REMARK 500 25 ALA A 40 -72.54 -44.07 REMARK 500 25 ALA A 41 97.96 -38.95 REMARK 500 25 ALA A 42 -75.37 -99.29 REMARK 500 25 ALA A 47 -165.64 -58.27 REMARK 500 25 SER A 57 117.32 66.39 REMARK 500 25 HIS A 63 158.58 -39.87 REMARK 500 25 HIS A 65 103.17 161.39 REMARK 500 25 THR A 67 171.14 -59.40 REMARK 500 25 SER A 72 93.90 55.62 REMARK 500 REMARK 500 REMARK: NULL
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZTO RELATED DB: PDB REMARK 900 PDB ENTRY 1ZTO CONTAINS THE SOLUTION STRUCTURE OF ONLY THE REMARK 900 N-TERMINAL PART (RESIDUES 1-37) OF THE SAME PROTEIN.
REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE PROTEIN CONSTRUCT USED IN THIS STUDY REMARK 999 CONTAINS THREE ADDITIONAL RESIDUES AT THE N-TERMINUS REMARK 999 FROM A THROMBIN CLEAVAGE SITE (GLY-SER-THR).
DBREF 1KN7 A 1 75 UNP P15385 KCNA4_RAT 1 75
SEQADV 1KN7 GLY A -2 UNP P15385 SEE REMARK 999 SEQADV 1KN7 SER A -1 UNP P15385 SEE REMARK 999 SEQADV 1KN7 THR A 0 UNP P15385 SEE REMARK 999
SEQRES 1 A 78 GLY SER THR MET GLU VAL ALA MET VAL SER ALA GLU SER SEQRES 2 A 78 SER GLY CYS ASN SER HIS MET PRO TYR GLY TYR ALA ALA SEQRES 3 A 78 GLN ALA ARG ALA ARG GLU ARG GLU ARG LEU ALA HIS SER SEQRES 4 A 78 ARG ALA ALA ALA ALA ALA ALA VAL ALA ALA ALA THR ALA SEQRES 5 A 78 ALA VAL GLU GLY THR GLY GLY SER GLY GLY GLY PRO HIS SEQRES 6 A 78 HIS HIS HIS GLN THR ARG GLY ALA TYR SER SER HIS ASP
HELIX 1 1 GLY A 20 ALA A 23 5 4 HELIX 2 2 GLN A 24 GLU A 31 1 8 HELIX 3 3 ARG A 32 ALA A 34 5 3 HELIX 4 4 ALA A 42 ALA A 47 1 6
CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1
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 1.000000 0.000000 0.000000 0.00000
SCALE2 0.000000 1.000000 0.000000 0.00000
SCALE3 0.000000 0.000000 1.000000 0.00000