HEADER METAL TRANSPORT 30-JUN-06 2HJF TITLE POTASSIUM CHANNEL KCSA-FAB COMPLEX WITH TETRABUTYLAMMONIUM (TBA) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTIBODY FRAGMENT HEAVY CHAIN; COMPND 3 CHAIN: A; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: ANTIBODY FRAGMENT LIGHT CHAIN; COMPND 6 CHAIN: B; COMPND 7 MOL_ID: 3; COMPND 8 MOLECULE: VOLTAGE-GATED POTASSIUM CHANNEL; COMPND 9 CHAIN: C; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 7 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 8 ORGANISM_TAXID: 10090; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: STREPTOMYCES LIVIDANS; SOURCE 11 ORGANISM_TAXID: 1916 KEYWDS POTASSIUM CHANNEL, ION TRANSPORT, METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR J.D.FARALDO-GOMEZ,E.KUTLUAY,V.JOGINI,Y.ZHAO,L.HEGINBOTHAM,B.ROUX REVDAT 6 30-AUG-23 2HJF 1 REMARK REVDAT 5 20-OCT-21 2HJF 1 REMARK SEQADV LINK REVDAT 4 09-JUN-09 2HJF 1 AUTHOR REVDAT 3 24-FEB-09 2HJF 1 VERSN REVDAT 2 09-JAN-07 2HJF 1 JRNL REVDAT 1 05-DEC-06 2HJF 0 JRNL AUTH J.D.FARALDO-GOMEZ,E.KUTLUAY,V.JOGINI,Y.ZHAO,L.HEGINBOTHAM, JRNL AUTH 2 B.ROUX JRNL TITL MECHANISM OF INTRACELLULAR BLOCK OF THE KCSA K(+) CHANNEL BY JRNL TITL 2 TETRABUTYLAMMONIUM: INSIGHTS FROM X-RAY CRYSTALLOGRAPHY, JRNL TITL 3 ELECTROPHYSIOLOGY AND REPLICA-EXCHANGE MOLECULAR DYNAMICS JRNL TITL 4 SIMULATIONS. JRNL REF J.MOL.BIOL. V. 365 649 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17070844 JRNL DOI 10.1016/J.JMB.2006.09.069 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 80.8 REMARK 3 NUMBER OF REFLECTIONS : 16622 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : MAXIMUM LIKELIHOOD REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1674 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4074 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 11 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -8.18400 REMARK 3 B22 (A**2) : -8.18400 REMARK 3 B33 (A**2) : 16.36900 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 10.00 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:WATER.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2HJF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUL-06. REMARK 100 THE DEPOSITION ID IS D_1000038411. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAR-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16622 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.10 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1K4C REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYOPROTECTED TO 45% PEG, PH 5.2, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 78.10000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 78.10000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 38.15800 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 78.10000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 78.10000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 38.15800 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 78.10000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 78.10000 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 38.15800 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 78.10000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 78.10000 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 38.15800 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 300 REMARK: POTASSIUM CHANNEL-ANTIBODY FAB COMPLEX 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: DODECAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 312.40000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 312.40000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 312.40000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 312.40000 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 C3001 LIES ON A SPECIAL POSITION. REMARK 375 K K C3002 LIES ON A SPECIAL POSITION. REMARK 375 K K C3003 LIES ON A SPECIAL POSITION. REMARK 375 K K C3004 LIES ON A SPECIAL POSITION. REMARK 375 N1 TBA C 1 LIES ON A SPECIAL POSITION. 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 ILE C 60 N - CA - C ANGL. DEV. = 17.0 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 VAL A 2 155.74 -48.69 REMARK 500 GLN A 3 -77.40 -104.38 REMARK 500 SER A 25 -147.54 -145.15 REMARK 500 SER A 31 34.30 -91.41 REMARK 500 SER A 54 0.83 -62.36 REMARK 500 TYR A 55 -45.83 -138.61 REMARK 500 THR A 69 109.92 -171.31 REMARK 500 LYS A 74 -34.60 -38.19 REMARK 500 SER A 85 71.15 53.91 REMARK 500 ARG A 100 23.47 -75.26 REMARK 500 ALA A 119 -159.17 -54.86 REMARK 500 PRO A 131 -114.46 -60.52 REMARK 500 SER A 133 -28.52 -31.90 REMARK 500 ALA A 135 106.38 173.92 REMARK 500 GLN A 136 98.63 -67.26 REMARK 500 ASN A 138 -150.91 -97.03 REMARK 500 MET A 140 -166.88 -114.75 REMARK 500 SER A 165 -25.58 -143.17 REMARK 500 SER A 166 106.61 -57.02 REMARK 500 THR A 170 73.51 -165.24 REMARK 500 ALA A 173 -167.30 -53.31 REMARK 500 GLN A 176 119.86 -162.75 REMARK 500 PRO A 205 -36.14 -36.60 REMARK 500 SER A 207 14.81 -143.49 REMARK 500 LYS A 213 81.23 -174.47 REMARK 500 LYS A 214 150.90 -44.82 REMARK 500 PRO B 15 135.04 -30.32 REMARK 500 SER B 26 0.63 -68.24 REMARK 500 GLN B 27 156.66 179.60 REMARK 500 ASP B 32 48.11 -67.07 REMARK 500 ALA B 51 -31.67 64.48 REMARK 500 PRO B 59 131.44 -37.40 REMARK 500 SER B 77 87.98 99.87 REMARK 500 GLU B 79 133.36 173.36 REMARK 500 SER B 80 -59.53 -5.64 REMARK 500 ALA B 84 -165.45 -173.38 REMARK 500 PRO B 120 155.50 -49.94 REMARK 500 THR B 126 2.46 -52.94 REMARK 500 SER B 127 47.41 -144.23 REMARK 500 GLN B 156 -32.25 -138.43 REMARK 500 ASP B 170 12.97 -146.81 REMARK 500 ARG B 188 45.13 -107.22 REMARK 500 ASN B 190 -65.59 -99.37 REMARK 500 LYS B 199 -17.72 -42.70 REMARK 500 LYS B 207 114.42 -161.54 REMARK 500 SER B 208 -167.66 -118.44 REMARK 500 PHE B 209 132.20 -179.03 REMARK 500 ALA C 32 -42.89 -25.75 REMARK 500 LEU C 59 45.35 -71.58 REMARK 500 THR C 75 7.26 57.79 REMARK 500 REMARK 500 THIS ENTRY HAS 53 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL 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 C3003 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR C 75 O REMARK 620 2 THR C 75 O 78.1 REMARK 620 3 THR C 75 O 78.1 125.9 REMARK 620 4 THR C 75 O 125.9 78.0 78.0 REMARK 620 5 VAL C 76 O 58.5 87.5 118.6 162.7 REMARK 620 6 VAL C 76 O 118.6 58.4 162.5 87.3 77.1 REMARK 620 7 VAL C 76 O 87.4 162.9 58.4 118.4 77.1 123.4 REMARK 620 8 VAL C 76 O 162.7 118.4 87.2 58.3 123.4 77.0 77.0 REMARK 620 9 K C3004 K 62.9 62.9 62.9 63.0 118.3 118.3 118.3 118.2 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C3004 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR C 75 O REMARK 620 2 THR C 75 OG1 58.5 REMARK 620 3 THR C 75 OG1 110.4 80.9 REMARK 620 4 THR C 75 O 71.6 96.0 58.4 REMARK 620 5 THR C 75 OG1 96.0 80.9 133.0 166.7 REMARK 620 6 THR C 75 O 71.6 110.3 166.5 111.5 58.4 REMARK 620 7 THR C 75 OG1 166.5 133.0 80.8 110.1 80.8 95.8 REMARK 620 8 THR C 75 O 111.5 166.7 95.8 71.5 110.1 71.5 58.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C3002 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL C 76 O REMARK 620 2 VAL C 76 O 74.3 REMARK 620 3 VAL C 76 O 74.3 117.3 REMARK 620 4 VAL C 76 O 117.3 74.2 74.2 REMARK 620 5 GLY C 77 O 51.4 108.9 90.9 164.1 REMARK 620 6 GLY C 77 O 90.9 51.3 164.1 108.7 84.1 REMARK 620 7 GLY C 77 O 108.9 163.9 51.3 90.7 84.1 142.3 REMARK 620 8 GLY C 77 O 163.9 90.7 108.7 51.2 142.3 83.9 83.9 REMARK 620 9 K C3003 K 58.6 58.6 58.6 58.7 108.9 108.9 108.8 108.8 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C3001 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 78 O REMARK 620 2 TYR C 78 O 79.9 REMARK 620 3 TYR C 78 O 79.9 130.2 REMARK 620 4 TYR C 78 O 130.2 79.7 79.8 REMARK 620 5 K C3002 K 114.9 114.9 114.9 114.8 REMARK 620 6 K C3002 K 115.1 114.8 114.9 114.7 0.2 REMARK 620 7 K C3002 K 115.0 114.9 114.8 114.7 0.1 0.1 REMARK 620 8 K C3002 K 115.0 114.7 115.0 114.8 0.1 0.1 0.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 3002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 3003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 3004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TBA C 1 DBREF 2HJF C 22 124 UNP P0A334 KCSA_STRLI 22 124 DBREF 2HJF A 1 219 PDB 2HJF 2HJF 1 219 DBREF 2HJF B 1 212 PDB 2HJF 2HJF 1 212 SEQADV 2HJF CYS C 90 UNP P0A334 LEU 90 ENGINEERED MUTATION SEQRES 1 A 219 GLN VAL GLN LEU GLN GLN PRO GLY ALA GLU LEU VAL LYS SEQRES 2 A 219 PRO GLY ALA SER VAL LYS LEU SER CYS LYS ALA SER GLY SEQRES 3 A 219 TYR THR PHE THR SER ASP TRP ILE HIS TRP VAL LYS GLN SEQRES 4 A 219 ARG PRO GLY HIS GLY LEU GLU TRP ILE GLY GLU ILE ILE SEQRES 5 A 219 PRO SER TYR GLY ARG ALA ASN TYR ASN GLU LYS ILE GLN SEQRES 6 A 219 LYS LYS ALA THR LEU THR ALA ASP LYS SER SER SER THR SEQRES 7 A 219 ALA PHE MET GLN LEU SER SER LEU THR SER GLU ASP SER SEQRES 8 A 219 ALA VAL TYR TYR CYS ALA ARG GLU ARG GLY ASP GLY TYR SEQRES 9 A 219 PHE ALA VAL TRP GLY ALA GLY THR THR VAL THR VAL SER SEQRES 10 A 219 SER ALA LYS THR THR PRO PRO SER VAL TYR PRO LEU ALA SEQRES 11 A 219 PRO GLY SER ALA ALA GLN THR ASN SER MET VAL THR LEU SEQRES 12 A 219 GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR SEQRES 13 A 219 VAL THR TRP ASN SER GLY SER LEU SER SER GLY VAL HIS SEQRES 14 A 219 THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR THR LEU SEQRES 15 A 219 SER SER SER VAL THR VAL PRO SER SER SER TRP PRO SER SEQRES 16 A 219 GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA SER SER SEQRES 17 A 219 THR LYS VAL ASP LYS LYS ILE VAL PRO ARG ASP SEQRES 1 B 212 ASP ILE LEU LEU THR GLN SER PRO ALA ILE LEU SER VAL SEQRES 2 B 212 SER PRO GLY GLU ARG VAL SER PHE SER CYS ARG ALA SER SEQRES 3 B 212 GLN SER ILE GLY THR ASP ILE HIS TRP TYR GLN GLN ARG SEQRES 4 B 212 THR ASN GLY SER PRO ARG LEU LEU ILE LYS TYR ALA SER SEQRES 5 B 212 GLU SER ILE SER GLY ILE PRO SER ARG PHE SER GLY SER SEQRES 6 B 212 GLY SER GLY THR ASP PHE THR LEU SER ILE ASN SER VAL SEQRES 7 B 212 GLU SER GLU ASP ILE ALA ASN TYR TYR CYS GLN GLN SER SEQRES 8 B 212 ASN ARG TRP PRO PHE THR PHE GLY SER GLY THR LYS LEU SEQRES 9 B 212 GLU ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE SEQRES 10 B 212 PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SEQRES 11 B 212 SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP SEQRES 12 B 212 ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN SEQRES 13 B 212 ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS SEQRES 14 B 212 ASP SER THR TYR SER MET SER SER THR LEU THR LEU THR SEQRES 15 B 212 LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU SEQRES 16 B 212 ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER SEQRES 17 B 212 PHE ASN ARG ASN SEQRES 1 C 103 SER ALA LEU HIS TRP ARG ALA ALA GLY ALA ALA THR VAL SEQRES 2 C 103 LEU LEU VAL ILE VAL LEU LEU ALA GLY SER TYR LEU ALA SEQRES 3 C 103 VAL LEU ALA GLU ARG GLY ALA PRO GLY ALA GLN LEU ILE SEQRES 4 C 103 THR TYR PRO ARG ALA LEU TRP TRP SER VAL GLU THR ALA SEQRES 5 C 103 THR THR VAL GLY TYR GLY ASP LEU TYR PRO VAL THR LEU SEQRES 6 C 103 TRP GLY ARG CYS VAL ALA VAL VAL VAL MET VAL ALA GLY SEQRES 7 C 103 ILE THR SER PHE GLY LEU VAL THR ALA ALA LEU ALA THR SEQRES 8 C 103 TRP PHE VAL GLY ARG GLU GLN GLU ARG ARG GLY HIS HET K C3001 1 HET K C3002 1 HET K C3003 1 HET K C3004 1 HET TBA C 1 34 HETNAM K POTASSIUM ION HETNAM TBA TETRABUTYLAMMONIUM ION FORMUL 4 K 4(K 1+) FORMUL 8 TBA C16 H36 N 1+ FORMUL 9 HOH *11(H2 O) HELIX 1 1 SER A 191 TRP A 193 5 3 HELIX 2 2 PRO A 205 SER A 208 5 4 HELIX 3 3 GLU B 79 ILE B 83 5 5 HELIX 4 4 SER B 121 THR B 126 1 6 HELIX 5 5 THR B 182 ARG B 188 1 7 HELIX 6 6 ALA C 23 ARG C 52 1 30 HELIX 7 7 THR C 61 THR C 74 1 14 HELIX 8 8 THR C 85 ARG C 122 1 38 SHEET 1 A 6 ALA A 9 VAL A 12 0 SHEET 2 A 6 THR A 112 VAL A 116 1 O THR A 115 N VAL A 12 SHEET 3 A 6 ALA A 92 GLU A 99 -1 N TYR A 94 O THR A 112 SHEET 4 A 6 TRP A 33 GLN A 39 -1 N TRP A 33 O GLU A 99 SHEET 5 A 6 GLU A 46 ILE A 51 -1 O ILE A 51 N ILE A 34 SHEET 6 A 6 ALA A 58 TYR A 60 -1 O ASN A 59 N GLU A 50 SHEET 1 B 4 ALA A 9 VAL A 12 0 SHEET 2 B 4 THR A 112 VAL A 116 1 O THR A 115 N VAL A 12 SHEET 3 B 4 ALA A 92 GLU A 99 -1 N TYR A 94 O THR A 112 SHEET 4 B 4 VAL A 107 TRP A 108 -1 O VAL A 107 N ARG A 98 SHEET 1 C 3 SER A 17 LYS A 23 0 SHEET 2 C 3 THR A 78 SER A 84 -1 O ALA A 79 N CYS A 22 SHEET 3 C 3 LEU A 70 ASP A 73 -1 N ASP A 73 O THR A 78 SHEET 1 D 4 SER A 125 LEU A 129 0 SHEET 2 D 4 MET A 140 TYR A 150 -1 O LEU A 146 N TYR A 127 SHEET 3 D 4 TYR A 180 PRO A 189 -1 O TYR A 180 N TYR A 150 SHEET 4 D 4 HIS A 169 THR A 170 -1 N HIS A 169 O SER A 185 SHEET 1 E 3 THR A 156 TRP A 159 0 SHEET 2 E 3 CYS A 200 HIS A 204 -1 O ASN A 201 N THR A 158 SHEET 3 E 3 THR A 209 VAL A 211 -1 O VAL A 211 N VAL A 202 SHEET 1 F 4 LEU B 4 THR B 5 0 SHEET 2 F 4 ARG B 18 ALA B 25 -1 O ARG B 24 N THR B 5 SHEET 3 F 4 ASP B 70 ASN B 76 -1 O ILE B 75 N VAL B 19 SHEET 4 F 4 PHE B 62 GLY B 66 -1 N SER B 63 O SER B 74 SHEET 1 G 6 ILE B 10 VAL B 13 0 SHEET 2 G 6 THR B 102 ILE B 106 1 O GLU B 105 N VAL B 13 SHEET 3 G 6 ASN B 85 GLN B 90 -1 N TYR B 86 O THR B 102 SHEET 4 G 6 ILE B 33 GLN B 38 -1 N GLN B 38 O ASN B 85 SHEET 5 G 6 ARG B 45 LYS B 49 -1 O LEU B 47 N TRP B 35 SHEET 6 G 6 GLU B 53 SER B 54 -1 O GLU B 53 N LYS B 49 SHEET 1 H 4 ILE B 10 VAL B 13 0 SHEET 2 H 4 THR B 102 ILE B 106 1 O GLU B 105 N VAL B 13 SHEET 3 H 4 ASN B 85 GLN B 90 -1 N TYR B 86 O THR B 102 SHEET 4 H 4 THR B 97 PHE B 98 -1 O THR B 97 N GLN B 90 SHEET 1 I 4 THR B 114 PHE B 118 0 SHEET 2 I 4 ALA B 130 PHE B 139 -1 O VAL B 133 N PHE B 118 SHEET 3 I 4 TYR B 173 LEU B 181 -1 O LEU B 181 N ALA B 130 SHEET 4 I 4 VAL B 159 LEU B 160 -1 N LEU B 160 O THR B 178 SHEET 1 J 4 SER B 153 ARG B 155 0 SHEET 2 J 4 ILE B 144 ILE B 150 -1 N ILE B 150 O SER B 153 SHEET 3 J 4 SER B 191 HIS B 198 -1 O GLU B 195 N LYS B 147 SHEET 4 J 4 SER B 201 ASN B 210 -1 O ILE B 205 N ALA B 196 SSBOND 1 CYS A 22 CYS A 96 1555 1555 2.04 SSBOND 2 CYS A 145 CYS A 200 1555 1555 2.04 SSBOND 3 CYS B 23 CYS B 88 1555 1555 2.05 SSBOND 4 CYS B 134 CYS B 194 1555 1555 2.03 LINK O THR C 75 K K C3003 1555 1555 3.15 LINK O THR C 75 K K C3003 4575 1555 3.15 LINK O THR C 75 K K C3003 3755 1555 3.15 LINK O THR C 75 K K C3003 2775 1555 3.16 LINK O THR C 75 K K C3004 1555 1555 3.39 LINK OG1 THR C 75 K K C3004 1555 1555 3.35 LINK OG1 THR C 75 K K C3004 4575 1555 3.36 LINK O THR C 75 K K C3004 4575 1555 3.39 LINK OG1 THR C 75 K K C3004 3755 1555 3.36 LINK O THR C 75 K K C3004 3755 1555 3.40 LINK OG1 THR C 75 K K C3004 2775 1555 3.36 LINK O THR C 75 K K C3004 2775 1555 3.40 LINK O VAL C 76 K K C3002 1555 1555 3.27 LINK O VAL C 76 K K C3002 4575 1555 3.28 LINK O VAL C 76 K K C3002 3755 1555 3.28 LINK O VAL C 76 K K C3002 2775 1555 3.28 LINK O VAL C 76 K K C3003 1555 1555 3.17 LINK O VAL C 76 K K C3003 4575 1555 3.18 LINK O VAL C 76 K K C3003 3755 1555 3.18 LINK O VAL C 76 K K C3003 2775 1555 3.18 LINK O GLY C 77 K K C3002 1555 1555 3.22 LINK O GLY C 77 K K C3002 4575 1555 3.23 LINK O GLY C 77 K K C3002 3755 1555 3.23 LINK O GLY C 77 K K C3002 2775 1555 3.23 LINK O TYR C 78 K K C3001 1555 1555 3.24 LINK O TYR C 78 K K C3001 4575 1555 3.24 LINK O TYR C 78 K K C3001 3755 1555 3.24 LINK O TYR C 78 K K C3001 2775 1555 3.25 LINK K K C3001 K K C3002 1555 1555 3.40 LINK K K C3001 K K C3002 1555 2775 3.40 LINK K K C3001 K K C3002 1555 3755 3.40 LINK K K C3001 K K C3002 1555 4575 3.40 LINK K K C3002 K K C3003 1555 1555 3.21 LINK K K C3002 K K C3003 1555 2775 3.21 LINK K K C3002 K K C3003 1555 3755 3.21 LINK K K C3002 K K C3003 1555 4575 3.21 LINK K K C3003 K K C3004 1555 1555 3.34 LINK K K C3003 K K C3004 1555 2775 3.34 LINK K K C3003 K K C3004 1555 3755 3.34 LINK K K C3003 K K C3004 1555 4575 3.34 CISPEP 1 PHE A 151 PRO A 152 0 -0.40 CISPEP 2 GLU A 153 PRO A 154 0 -0.13 CISPEP 3 TRP A 193 PRO A 194 0 -0.26 CISPEP 4 SER B 7 PRO B 8 0 -0.02 CISPEP 5 TRP B 94 PRO B 95 0 -0.22 CISPEP 6 TYR B 140 PRO B 141 0 -0.15 SITE 1 AC1 2 TYR C 78 K C3002 SITE 1 AC2 4 VAL C 76 GLY C 77 K C3001 K C3003 SITE 1 AC3 4 THR C 75 VAL C 76 K C3002 K C3004 SITE 1 AC4 2 THR C 75 K C3003 SITE 1 AC5 4 ALA C 73 THR C 75 ILE C 100 PHE C 103 CRYST1 156.200 156.200 76.316 90.00 90.00 90.00 I 4 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 0.006402 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006402 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013103 0.00000