10 20 30 40 50 60 70 80 2AFL - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER PROTON TRANSPORT 26-JUL-05 2AFL
TITLE MOLECULAR MODELING OF VOLTAGE GATED POTASSIUM CHANNEL TITLE 2 (KV1.1) FROM HUMAN
COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY A COMPND 3 MEMBER 1; COMPND 4 CHAIN: A, B, C, D; COMPND 5 FRAGMENT: CYCLIC NUCLEOTIDE-BINDING DOMAIN; COMPND 6 SYNONYM: VOLTAGE-GATED POTASSIUM CHANNEL SUBUNIT KV1.1, COMPND 7 HUKI, HBK1
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 TISSUE: BRAIN
KEYWDS POTASSIUM CHANNEL, ION-CHANNELS
EXPDTA THEORETICAL MODEL
AUTHOR R.VIJAYAN
REVDAT 1 06-SEP-05 2AFL 0
JRNL AUTH R.VIJAYAN JRNL TITL INSILICO MODELING OF VOLTAGE-GATED POTASSIUM JRNL TITL 2 CHANNEL JRNL REF TO BE PUBLISHED JRNL REFN
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : MODELLER INSIGHT II REMARK 3 AUTHORS : SALI,BLUNDELL,FISER,SANCHEZ,MARTI-RENOM, REMARK 3 YERKOVICH,BADRETDINOV,MELO,OVERINGTON,FEYFANT REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 2AFL COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-JUL-2005. REMARK 100 THE RCSB ID CODE IS RCSB033834.
REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: NULL
REMARK 225 REMARK 225 THEORETICAL MODEL REMARK 225 THE COORDINATES IN THIS ENTRY REPRESENT A MODEL STRUCTURE. REMARK 225 PROTEIN DATA BANK CONVENTIONS REQUIRE THAT CRYST1 AND REMARK 225 SCALE RECORDS BE INCLUDED, BUT THE VALUES ON THESE REMARK 225 RECORDS ARE MEANINGLESS.
REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI REMARK 500 CZ PHE A 15 CD2 LEU A 66 0.86 REMARK 500 CZ PHE B 15 CD2 LEU B 66 0.86 REMARK 500 CZ PHE C 15 CD2 LEU C 66 0.86 REMARK 500 CZ PHE D 15 CD2 LEU D 66 0.86 REMARK 500 CA GLU B 23 OE1 GLU B 28 1.01 REMARK 500 CD1 LEU A 1 CG2 VAL A 81 1.02 REMARK 500 CA GLU A 23 OE1 GLU A 28 1.02 REMARK 500 CA GLU C 23 OE1 GLU C 28 1.02 REMARK 500 CA GLU D 23 OE1 GLU D 28 1.02 REMARK 500 CD1 LEU B 1 CG2 VAL B 81 1.03 REMARK 500 CD1 LEU C 1 CG2 VAL C 81 1.03 REMARK 500 CD1 LEU D 1 CG2 VAL D 81 1.03 REMARK 500 CE2 PHE D 15 CD2 LEU D 66 1.21 REMARK 500 CE2 PHE A 15 CD2 LEU A 66 1.23 REMARK 500 CE2 PHE B 15 CD2 LEU B 66 1.23 REMARK 500 CB GLU B 23 OE1 GLU B 28 1.23 REMARK 500 CE2 PHE C 15 CD2 LEU C 66 1.23 REMARK 500 CB GLU D 23 OE1 GLU D 28 1.24 REMARK 500 CB GLU C 23 OE1 GLU C 28 1.25 REMARK 500 CB GLU A 23 OE1 GLU A 28 1.27 REMARK 500 OE1 GLU B 26 OG1 THR B 57 1.38 REMARK 500 OE1 GLU A 26 OG1 THR A 57 1.39 REMARK 500 OE1 GLU C 26 OG1 THR C 57 1.39 REMARK 500 OE1 GLU D 26 OG1 THR D 57 1.39 REMARK 500 O ALA A 70 CG2 THR A 74 1.49 REMARK 500 O ALA B 70 CG2 THR B 74 1.49 REMARK 500 O ALA D 70 CG2 THR D 74 1.49 REMARK 500 O ALA C 70 CG2 THR C 74 1.50 REMARK 500 C GLU A 23 OE1 GLU A 28 1.53 REMARK 500 C GLU C 23 OE1 GLU C 28 1.55 REMARK 500 O ALA C 76 CD PRO C 80 1.55 REMARK 500 C GLU D 23 OE1 GLU D 28 1.55 REMARK 500 O ALA A 76 CD PRO A 80 1.56 REMARK 500 O ALA B 76 CD PRO B 80 1.56 REMARK 500 O ALA D 76 CD PRO D 80 1.56 REMARK 500 C GLU B 23 OE1 GLU B 28 1.57 REMARK 500 CG LEU A 1 CG2 VAL A 81 1.60 REMARK 500 CG LEU B 1 CG2 VAL B 81 1.60 REMARK 500 CA ALA B 18 CE2 PHE B 21 1.60 REMARK 500 CG LEU C 1 CG2 VAL C 81 1.60 REMARK 500 CG LEU D 1 CG2 VAL D 81 1.60 REMARK 500 CA ALA C 18 CE2 PHE C 21 1.61 REMARK 500 CA ALA D 18 CE2 PHE D 21 1.61 REMARK 500 CA ALA A 18 CE2 PHE A 21 1.62 REMARK 500 CB GLU A 23 CD GLU A 28 1.67 REMARK 500 CB GLU B 23 CD GLU B 28 1.67 REMARK 500 CB GLU C 23 CD GLU C 28 1.67 REMARK 500 CB GLU D 23 CD GLU D 28 1.67 REMARK 500 CD1 LEU A 1 CB VAL A 81 1.70 REMARK 500 OE1 GLU A 26 OE2 GLU A 28 1.70 REMARK 500 CD1 LEU B 1 CB VAL B 81 1.70 REMARK 500 CD1 LEU C 1 CB VAL C 81 1.70 REMARK 500 OE1 GLU C 26 OE2 GLU C 28 1.71 REMARK 500 CD1 LEU D 1 CB VAL D 81 1.71 REMARK 500 CD GLU B 23 OE2 GLU B 28 1.72 REMARK 500 OE1 GLU B 26 OE2 GLU B 28 1.72 REMARK 500 OE1 GLU D 26 OE2 GLU D 28 1.72 REMARK 500 CD GLU D 23 OE2 GLU D 28 1.73 REMARK 500 CD GLU A 23 OE2 GLU A 28 1.74 REMARK 500 CD GLU C 23 OE2 GLU C 28 1.74 REMARK 500 CE2 PHE A 15 CG LEU A 66 1.76 REMARK 500 CE2 PHE B 15 CG LEU B 66 1.76 REMARK 500 CE2 PHE C 15 CG LEU C 66 1.76 REMARK 500 CE2 PHE D 15 CG LEU D 66 1.76 REMARK 500 OE2 GLU B 23 OE2 GLU B 28 1.79 REMARK 500 OE2 GLU D 23 OE2 GLU D 28 1.80 REMARK 500 OE2 GLU A 23 OE2 GLU A 28 1.82 REMARK 500 OE2 GLU C 23 OE2 GLU C 28 1.82 REMARK 500 O LEU A 77 CG PRO A 80 1.83 REMARK 500 O LEU A 77 CD PRO A 80 1.83 REMARK 500 O LEU D 77 CG PRO D 80 1.83 REMARK 500 O LEU B 77 CG PRO B 80 1.84 REMARK 500 O LEU C 77 CG PRO C 80 1.84 REMARK 500 O LEU C 77 CD PRO C 80 1.84 REMARK 500 O LEU D 77 CD PRO D 80 1.84 REMARK 500 O LEU B 77 CD PRO B 80 1.86 REMARK 500 O GLU A 23 OE1 GLU A 28 1.99 REMARK 500 CZ PHE A 15 CG LEU A 66 2.00 REMARK 500 CZ PHE B 15 CG LEU B 66 2.00 REMARK 500 CZ PHE C 15 CG LEU C 66 2.00 REMARK 500 CE2 PHE A 15 CD1 LEU A 66 2.01 REMARK 500 CE2 PHE B 15 CD1 LEU B 66 2.01 REMARK 500 CE2 PHE C 15 CD1 LEU C 66 2.01 REMARK 500 O GLU C 23 OE1 GLU C 28 2.01 REMARK 500 CZ PHE D 15 CG LEU D 66 2.01 REMARK 500 O GLU D 23 OE1 GLU D 28 2.01 REMARK 500 O GLU B 23 OE1 GLU B 28 2.03 REMARK 500 CE2 PHE D 15 CD1 LEU D 66 2.03 REMARK 500 CA GLU A 23 CD GLU A 28 2.04 REMARK 500 CE2 TYR C 20 O SER C 32 2.05 REMARK 500 CA GLU D 23 CD GLU D 28 2.05 REMARK 500 CA GLU B 23 CD GLU B 28 2.06 REMARK 500 O PHE C 9 CG2 VAL C 12 2.06 REMARK 500 CA GLU C 23 CD GLU C 28 2.06 REMARK 500 CE2 TYR A 20 O SER A 32 2.07 REMARK 500 CD1 LEU B 4 CD2 LEU B 77 2.07 REMARK 500 CE2 TYR B 20 O SER B 32 2.07 REMARK 500 CD1 LEU C 4 CD2 LEU C 77 2.07 REMARK 500 CE2 TYR D 20 O SER D 32 2.07 REMARK 500 CD1 LEU A 4 CD2 LEU A 77 2.08 REMARK 500 CE1 PHE B 15 CD2 LEU B 66 2.08 REMARK 500 CA ALA B 18 CZ PHE B 21 2.08 REMARK 500 CE1 PHE C 15 CD2 LEU C 66 2.08 REMARK 500 CA ALA C 18 CZ PHE C 21 2.08 REMARK 500 CD1 LEU D 4 CD2 LEU D 77 2.08 REMARK 500 O PHE D 9 CG2 VAL D 12 2.08 REMARK 500 CA ALA D 18 CZ PHE D 21 2.08 REMARK 500 CE1 PHE A 15 CD2 LEU A 66 2.09 REMARK 500 CA ALA A 18 CZ PHE A 21 2.09 REMARK 500 CG GLU A 23 OE2 GLU A 28 2.09 REMARK 500 O ILE A 75 CG PRO A 78 2.09 REMARK 500 O PHE B 9 CG2 VAL B 12 2.09 REMARK 500 O SER B 17 CE2 PHE B 21 2.09 REMARK 500 CG GLU B 23 OE2 GLU B 28 2.09 REMARK 500 CG GLU C 23 OE2 GLU C 28 2.09 REMARK 500 CE1 PHE D 15 CD2 LEU D 66 2.09 REMARK 500 O SER D 17 CE2 PHE D 21 2.09 REMARK 500 CG GLU D 23 OE2 GLU D 28 2.09 REMARK 500 O GLY A 11 CD1 PHE A 15 2.10 REMARK 500 O SER A 17 CE2 PHE A 21 2.10 REMARK 500 OE2 GLU A 28 OG1 THR A 57 2.10 REMARK 500 OE2 GLU B 28 OG1 THR B 57 2.10 REMARK 500 O SER C 17 CE2 PHE C 21 2.10 REMARK 500 O ILE C 75 CG PRO C 78 2.10 REMARK 500 O GLY D 11 CD1 PHE D 15 2.10 REMARK 500 O PHE A 9 CG2 VAL A 12 2.11 REMARK 500 O GLY B 11 CD1 PHE B 15 2.11 REMARK 500 O ILE B 75 CG PRO B 78 2.11 REMARK 500 O GLY C 11 CD1 PHE C 15 2.11 REMARK 500 OE2 GLU C 28 OG1 THR C 57 2.11 REMARK 500 OE2 GLU D 28 OG1 THR D 57 2.11 REMARK 500 O ILE D 75 CG PRO D 78 2.11 REMARK 500 O ILE A 75 CD PRO A 78 2.13 REMARK 500 C LEU A 77 CD PRO A 80 2.13 REMARK 500 C LEU B 77 CD PRO B 80 2.14 REMARK 500 C LEU C 77 CD PRO C 80 2.14 REMARK 500 C LEU D 77 CD PRO D 80 2.14 REMARK 500 O ILE B 75 CD PRO B 78 2.15 REMARK 500 O ILE C 75 CD PRO C 78 2.15 REMARK 500 O ILE D 75 CD PRO D 78 2.16 REMARK 500 O ALA D 76 CG2 VAL D 79 2.17 REMARK 500 O ALA A 76 CG2 VAL A 79 2.18 REMARK 500 O ALA B 76 CG2 VAL B 79 2.18 REMARK 500 O ALA C 76 CG2 VAL C 79 2.18 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),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ASP A 36 CG ASP A 36 OD2 0.119 REMARK 500 PRO A 78 CD PRO A 78 N 0.163 REMARK 500 PRO A 80 CD PRO A 80 N 0.133 REMARK 500 ASP B 36 CG ASP B 36 OD2 0.118 REMARK 500 PRO B 78 CD PRO B 78 N 0.161 REMARK 500 PRO B 80 CD PRO B 80 N 0.133 REMARK 500 ASP C 36 CG ASP C 36 OD2 0.117 REMARK 500 PRO C 78 CD PRO C 78 N 0.159 REMARK 500 PRO C 80 CD PRO C 80 N 0.135 REMARK 500 ASP D 36 CG ASP D 36 OD2 0.118 REMARK 500 PRO D 78 CD PRO D 78 N 0.160 REMARK 500 PRO D 80 CD PRO D 80 N 0.132
DBREF 2AFL A 1 82 UNP Q09470 KCNA1_HUMAN 326 407 DBREF 2AFL B 1 82 UNP Q09470 KCNA1_HUMAN 326 407 DBREF 2AFL C 1 82 UNP Q09470 KCNA1_HUMAN 326 407 DBREF 2AFL D 1 82 UNP Q09470 KCNA1_HUMAN 326 407
SEQRES 1 A 82 LEU GLY LEU LEU ILE PHE PHE LEU PHE ILE GLY VAL ILE SEQRES 2 A 82 LEU PHE SER SER ALA VAL TYR PHE ALA GLU ALA GLU GLU SEQRES 3 A 82 ALA GLU SER HIS PHE SER SER ILE PRO ASP ALA PHE TRP SEQRES 4 A 82 TRP ALA VAL VAL SER MET THR THR VAL GLY TYR GLY ASP SEQRES 5 A 82 MET TYR PRO VAL THR ILE GLY GLY LYS ILE VAL GLY SER SEQRES 6 A 82 LEU CYS ALA ILE ALA GLY VAL LEU THR ILE ALA LEU PRO SEQRES 7 A 82 VAL PRO VAL ILE SEQRES 1 B 82 LEU GLY LEU LEU ILE PHE PHE LEU PHE ILE GLY VAL ILE SEQRES 2 B 82 LEU PHE SER SER ALA VAL TYR PHE ALA GLU ALA GLU GLU SEQRES 3 B 82 ALA GLU SER HIS PHE SER SER ILE PRO ASP ALA PHE TRP SEQRES 4 B 82 TRP ALA VAL VAL SER MET THR THR VAL GLY TYR GLY ASP SEQRES 5 B 82 MET TYR PRO VAL THR ILE GLY GLY LYS ILE VAL GLY SER SEQRES 6 B 82 LEU CYS ALA ILE ALA GLY VAL LEU THR ILE ALA LEU PRO SEQRES 7 B 82 VAL PRO VAL ILE SEQRES 1 C 82 LEU GLY LEU LEU ILE PHE PHE LEU PHE ILE GLY VAL ILE SEQRES 2 C 82 LEU PHE SER SER ALA VAL TYR PHE ALA GLU ALA GLU GLU SEQRES 3 C 82 ALA GLU SER HIS PHE SER SER ILE PRO ASP ALA PHE TRP SEQRES 4 C 82 TRP ALA VAL VAL SER MET THR THR VAL GLY TYR GLY ASP SEQRES 5 C 82 MET TYR PRO VAL THR ILE GLY GLY LYS ILE VAL GLY SER SEQRES 6 C 82 LEU CYS ALA ILE ALA GLY VAL LEU THR ILE ALA LEU PRO SEQRES 7 C 82 VAL PRO VAL ILE SEQRES 1 D 82 LEU GLY LEU LEU ILE PHE PHE LEU PHE ILE GLY VAL ILE SEQRES 2 D 82 LEU PHE SER SER ALA VAL TYR PHE ALA GLU ALA GLU GLU SEQRES 3 D 82 ALA GLU SER HIS PHE SER SER ILE PRO ASP ALA PHE TRP SEQRES 4 D 82 TRP ALA VAL VAL SER MET THR THR VAL GLY TYR GLY ASP SEQRES 5 D 82 MET TYR PRO VAL THR ILE GLY GLY LYS ILE VAL GLY SER SEQRES 6 D 82 LEU CYS ALA ILE ALA GLY VAL LEU THR ILE ALA LEU PRO SEQRES 7 D 82 VAL PRO VAL ILE
HELIX 1 1 LEU A 4 ALA A 24 1 21 HELIX 2 2 SER A 33 THR A 47 1 15 HELIX 3 3 THR A 57 LEU A 77 1 21 HELIX 4 4 LEU A 77 ILE A 82 1 6 HELIX 5 5 LEU B 4 ALA B 24 1 21 HELIX 6 6 SER B 33 THR B 47 1 15 HELIX 7 7 THR B 57 LEU B 77 1 21 HELIX 8 8 LEU B 77 ILE B 82 1 6 HELIX 9 9 LEU C 4 ALA C 24 1 21 HELIX 10 10 SER C 33 THR C 47 1 15 HELIX 11 11 THR C 57 LEU C 77 1 21 HELIX 12 12 LEU C 77 ILE C 82 1 6 HELIX 13 13 LEU D 4 ALA D 24 1 21 HELIX 14 14 SER D 33 THR D 47 1 15 HELIX 15 15 THR D 57 LEU D 77 1 21 HELIX 16 16 LEU D 77 ILE D 82 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