HEADER TRANSPORT PROTEIN 22-APR-14 4PDV TITLE STRUCTURE OF K+ SELECTIVE NAK MUTANT IN BARIUM AND POTASSIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM CHANNEL PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 20-110; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS CEREUS; SOURCE 3 ORGANISM_TAXID: 226900; SOURCE 4 STRAIN: ATCC 14579 / DSM 31; SOURCE 5 GENE: BC_0669; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: SG13009; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE60 KEYWDS BACILLUS CEREUS, BINDING SITES, ELECTROPHYSIOLOGY, IONS, POTASSIUM, KEYWDS 2 POTASSIUM CHANNELS, SODIUM, BARIUM, BLOCKAGE, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.LAM,W.ZENG,D.B.SAUER,Y.JIANG REVDAT 4 27-SEP-23 4PDV 1 REMARK LINK REVDAT 3 20-NOV-19 4PDV 1 REMARK REVDAT 2 27-SEP-17 4PDV 1 SOURCE JRNL REMARK REVDAT 1 09-JUL-14 4PDV 0 JRNL AUTH Y.LAM,W.ZENG,D.B.SAUER,Y.JIANG JRNL TITL HIGH RESOLUTION STRUCTURAL VIEWS OF RUBIDIUM, CESIUM AND JRNL TITL 2 BARIUM BINDING WITHIN A POTASSIUM SELECTIVE CHANNEL FILTER JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1496) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 18202 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 929 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 32.8003 - 3.4820 0.97 2461 117 0.1849 0.2026 REMARK 3 2 3.4820 - 2.7643 1.00 2495 126 0.1912 0.2187 REMARK 3 3 2.7643 - 2.4150 1.00 2459 137 0.1866 0.2104 REMARK 3 4 2.4150 - 2.1942 1.00 2458 127 0.2096 0.2641 REMARK 3 5 2.1942 - 2.0370 1.00 2478 141 0.2226 0.2915 REMARK 3 6 2.0370 - 1.9169 1.00 2456 152 0.2394 0.2886 REMARK 3 7 1.9169 - 1.8210 1.00 2466 129 0.2707 0.3415 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.460 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.008 1549 REMARK 3 ANGLE : 1.200 2114 REMARK 3 CHIRALITY : 0.047 263 REMARK 3 PLANARITY : 0.007 250 REMARK 3 DIHEDRAL : 15.818 530 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 4PDV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-APR-14. REMARK 100 THE DEPOSITION ID IS D_1000201194. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUN-09 REMARK 200 TEMPERATURE (KELVIN) : 78 REMARK 200 PH : 6.0-7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 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 : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 128478 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.821 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 37.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 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: NULL REMARK 200 STARTING MODEL: 3OUF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 65%MPD, 100MM KCL, 100MM MES, 4MM N REMARK 280 -DECYL-BETA-D-MALTOSIDE, PH 6.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K 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 34.03250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.03250 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 44.80700 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 34.03250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.03250 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 44.80700 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 34.03250 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 34.03250 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 44.80700 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 34.03250 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 34.03250 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 44.80700 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 11440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -175.0 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 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 0.00000 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 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 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: 12120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -191.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 BIOMT1 3 0.000000 -1.000000 0.000000 0.00000 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 0.00000 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 201 LIES ON A SPECIAL POSITION. REMARK 375 K K A 202 LIES ON A SPECIAL POSITION. REMARK 375 K K A 203 LIES ON A SPECIAL POSITION. REMARK 375 BA BA A 204 LIES ON A SPECIAL POSITION. REMARK 375 BA BA A 205 LIES ON A SPECIAL POSITION. REMARK 375 K K B 201 LIES ON A SPECIAL POSITION. REMARK 375 K K B 202 LIES ON A SPECIAL POSITION. REMARK 375 K K B 203 LIES ON A SPECIAL POSITION. REMARK 375 BA BA B 204 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 318 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 313 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 18 REMARK 465 ALA A 19 REMARK 465 LYS A 20 REMARK 465 ARG A 114 REMARK 465 MET B 18 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 HOH B 314 O HOH B 326 0.10 REMARK 500 HH22 ARG B 114 O HOH B 302 1.33 REMARK 500 O HOH A 329 O HOH A 332 1.89 REMARK 500 O HOH A 326 O HOH A 332 1.90 REMARK 500 O2 MPD B 206 O HOH B 301 1.97 REMARK 500 NH2 ARG B 114 O HOH B 302 2.11 REMARK 500 O HOH B 318 O HOH B 319 2.13 REMARK 500 O SER A 106 OG SER A 109 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 B 307 O HOH B 308 3555 1.92 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 102 -46.90 -132.81 REMARK 500 LEU A 111 -65.52 -107.21 REMARK 500 THR B 44 -64.03 -106.11 REMARK 500 PRO B 50 -38.09 -35.91 REMARK 500 VAL B 102 -53.79 -123.68 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 B 315 DISTANCE = 8.35 ANGSTROMS REMARK 525 HOH B 318 DISTANCE = 8.06 ANGSTROMS REMARK 525 HOH B 319 DISTANCE = 8.28 ANGSTROMS REMARK 525 HOH B 325 DISTANCE = 6.92 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 A 202 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 63 O REMARK 620 2 THR A 63 OG1 62.6 REMARK 620 3 THR A 63 O 0.0 62.6 REMARK 620 4 THR A 63 OG1 62.6 0.0 62.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA A 205 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 63 O REMARK 620 2 THR A 63 O 0.0 REMARK 620 3 VAL A 64 O 67.4 67.4 REMARK 620 4 VAL A 64 O 67.4 67.4 0.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 201 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 64 O REMARK 620 2 VAL A 64 O 0.0 REMARK 620 3 GLY A 65 O 72.0 72.0 REMARK 620 4 GLY A 65 O 72.0 72.0 0.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 203 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 65 O REMARK 620 2 GLY A 65 O 0.0 REMARK 620 3 TYR A 66 O 70.1 70.1 REMARK 620 4 TYR A 66 O 70.1 70.1 0.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA A 204 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 311 O REMARK 620 2 HOH A 311 O 60.3 REMARK 620 3 HOH A 314 O 54.2 62.3 REMARK 620 4 HOH A 314 O 62.3 122.1 89.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 201 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 63 O REMARK 620 2 THR B 63 OG1 61.4 REMARK 620 3 THR B 63 O 0.0 61.4 REMARK 620 4 THR B 63 OG1 61.4 0.0 61.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BA B 204 BA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 63 O REMARK 620 2 THR B 63 O 0.0 REMARK 620 3 VAL B 64 O 71.9 71.9 REMARK 620 4 VAL B 64 O 71.9 71.9 0.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 203 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL B 64 O REMARK 620 2 VAL B 64 O 0.0 REMARK 620 3 GLY B 65 O 70.2 70.2 REMARK 620 4 GLY B 65 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 B 202 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY B 65 O REMARK 620 2 GLY B 65 O 0.0 REMARK 620 3 TYR B 66 O 68.5 68.5 REMARK 620 4 TYR B 66 O 68.5 68.5 0.0 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BA A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BA A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BA B 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 206 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4PDL RELATED DB: PDB REMARK 900 RELATED ID: 4PDM RELATED DB: PDB REMARK 900 RELATED ID: 4PDR RELATED DB: PDB DBREF 4PDV A 20 110 UNP Q81HW2 Q81HW2_BACCR 20 110 DBREF 4PDV B 20 110 UNP Q81HW2 Q81HW2_BACCR 20 110 SEQADV 4PDV MET A 18 UNP Q81HW2 EXPRESSION TAG SEQADV 4PDV ALA A 19 UNP Q81HW2 EXPRESSION TAG SEQADV 4PDV TYR A 66 UNP Q81HW2 ASP 66 ENGINEERED MUTATION SEQADV 4PDV ASP A 68 UNP Q81HW2 ASN 68 ENGINEERED MUTATION SEQADV 4PDV LEU A 111 UNP Q81HW2 EXPRESSION TAG SEQADV 4PDV VAL A 112 UNP Q81HW2 EXPRESSION TAG SEQADV 4PDV PRO A 113 UNP Q81HW2 EXPRESSION TAG SEQADV 4PDV ARG A 114 UNP Q81HW2 EXPRESSION TAG SEQADV 4PDV MET B 18 UNP Q81HW2 EXPRESSION TAG SEQADV 4PDV ALA B 19 UNP Q81HW2 EXPRESSION TAG SEQADV 4PDV TYR B 66 UNP Q81HW2 ASP 66 ENGINEERED MUTATION SEQADV 4PDV ASP B 68 UNP Q81HW2 ASN 68 ENGINEERED MUTATION SEQADV 4PDV LEU B 111 UNP Q81HW2 EXPRESSION TAG SEQADV 4PDV VAL B 112 UNP Q81HW2 EXPRESSION TAG SEQADV 4PDV PRO B 113 UNP Q81HW2 EXPRESSION TAG SEQADV 4PDV ARG B 114 UNP Q81HW2 EXPRESSION TAG SEQRES 1 A 97 MET ALA LYS ASP LYS GLU PHE GLN VAL LEU PHE VAL LEU SEQRES 2 A 97 THR ILE LEU THR LEU ILE SER GLY THR ILE PHE TYR SER SEQRES 3 A 97 THR VAL GLU GLY LEU ARG PRO ILE ASP ALA LEU TYR PHE SEQRES 4 A 97 SER VAL VAL THR LEU THR THR VAL GLY TYR GLY ASP PHE SEQRES 5 A 97 SER PRO GLN THR ASP PHE GLY LYS ILE PHE THR ILE LEU SEQRES 6 A 97 TYR ILE PHE ILE GLY ILE GLY LEU VAL PHE GLY PHE ILE SEQRES 7 A 97 HIS LYS LEU ALA VAL ASN VAL GLN LEU PRO SER ILE LEU SEQRES 8 A 97 SER ASN LEU VAL PRO ARG SEQRES 1 B 97 MET ALA LYS ASP LYS GLU PHE GLN VAL LEU PHE VAL LEU SEQRES 2 B 97 THR ILE LEU THR LEU ILE SER GLY THR ILE PHE TYR SER SEQRES 3 B 97 THR VAL GLU GLY LEU ARG PRO ILE ASP ALA LEU TYR PHE SEQRES 4 B 97 SER VAL VAL THR LEU THR THR VAL GLY TYR GLY ASP PHE SEQRES 5 B 97 SER PRO GLN THR ASP PHE GLY LYS ILE PHE THR ILE LEU SEQRES 6 B 97 TYR ILE PHE ILE GLY ILE GLY LEU VAL PHE GLY PHE ILE SEQRES 7 B 97 HIS LYS LEU ALA VAL ASN VAL GLN LEU PRO SER ILE LEU SEQRES 8 B 97 SER ASN LEU VAL PRO ARG HET K A 201 1 HET K A 202 1 HET K A 203 1 HET BA A 204 1 HET BA A 205 1 HET MPD A 206 22 HET MPD A 207 22 HET K B 201 1 HET K B 202 1 HET K B 203 1 HET BA B 204 1 HET MPD B 205 8 HET MPD B 206 8 HETNAM K POTASSIUM ION HETNAM BA BARIUM ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 3 K 6(K 1+) FORMUL 6 BA 3(BA 2+) FORMUL 8 MPD 4(C6 H14 O2) FORMUL 16 HOH *63(H2 O) HELIX 1 AA1 ASP A 21 GLU A 46 1 26 HELIX 2 AA2 ARG A 49 THR A 62 1 14 HELIX 3 AA3 THR A 73 VAL A 102 1 30 HELIX 4 AA4 VAL A 102 ASN A 110 1 9 HELIX 5 AA5 LYS B 20 SER B 43 1 24 HELIX 6 AA6 ARG B 49 THR B 62 1 14 HELIX 7 AA7 THR B 73 VAL B 102 1 30 HELIX 8 AA8 VAL B 102 LEU B 111 1 10 LINK O THR A 63 K K A 202 1555 1555 3.36 LINK OG1 THR A 63 K K A 202 1555 1555 2.55 LINK O THR A 63 K K A 202 1555 2555 3.36 LINK OG1 THR A 63 K K A 202 1555 2555 2.55 LINK O THR A 63 BA BA A 205 1555 1555 2.75 LINK O THR A 63 BA BA A 205 1555 2555 2.75 LINK O VAL A 64 K K A 201 1555 1555 2.94 LINK O VAL A 64 K K A 201 1555 2555 2.94 LINK O VAL A 64 BA BA A 205 1555 1555 2.77 LINK O VAL A 64 BA BA A 205 1555 2555 2.77 LINK O GLY A 65 K K A 201 1555 1555 2.90 LINK O GLY A 65 K K A 201 1555 2555 2.90 LINK O GLY A 65 K K A 203 1555 1555 2.96 LINK O GLY A 65 K K A 203 1555 2555 2.96 LINK O TYR A 66 K K A 203 1555 1555 2.91 LINK O TYR A 66 K K A 203 1555 2555 2.91 LINK BA BA A 204 O HOH A 311 1555 1555 3.01 LINK BA BA A 204 O HOH A 311 1555 4555 3.01 LINK BA BA A 204 O HOH A 314 1555 1555 2.59 LINK BA BA A 204 O HOH A 314 1555 3555 2.59 LINK O THR B 63 K K B 201 1555 1555 3.07 LINK OG1 THR B 63 K K B 201 1555 1555 2.62 LINK O THR B 63 K K B 201 1555 2555 3.07 LINK OG1 THR B 63 K K B 201 1555 2555 2.62 LINK O THR B 63 BA BA B 204 1555 1555 2.80 LINK O THR B 63 BA BA B 204 1555 2555 2.80 LINK O VAL B 64 K K B 203 1555 1555 2.96 LINK O VAL B 64 K K B 203 1555 2555 2.96 LINK O VAL B 64 BA BA B 204 1555 1555 2.82 LINK O VAL B 64 BA BA B 204 1555 2555 2.82 LINK O GLY B 65 K K B 202 1555 1555 2.88 LINK O GLY B 65 K K B 202 1555 2555 2.88 LINK O GLY B 65 K K B 203 1555 1555 2.75 LINK O GLY B 65 K K B 203 1555 2555 2.75 LINK O TYR B 66 K K B 202 1555 1555 2.87 LINK O TYR B 66 K K B 202 1555 2555 2.87 SITE 1 AC1 4 VAL A 64 GLY A 65 K A 203 BA A 205 SITE 1 AC2 1 THR A 63 SITE 1 AC3 3 GLY A 65 TYR A 66 K A 201 SITE 1 AC4 2 HOH A 311 HOH A 314 SITE 1 AC5 3 THR A 63 VAL A 64 K A 201 SITE 1 AC6 6 PHE A 79 ILE A 86 HOH A 325 LEU B 33 SITE 2 AC6 6 ILE B 36 SER B 37 SITE 1 AC7 1 PHE A 28 SITE 1 AC8 1 THR B 63 SITE 1 AC9 3 GLY B 65 TYR B 66 K B 203 SITE 1 AD1 4 VAL B 64 GLY B 65 K B 202 BA B 204 SITE 1 AD2 3 THR B 63 VAL B 64 K B 203 SITE 1 AD3 7 LEU B 27 GLY B 89 LEU B 90 GLY B 93 SITE 2 AD3 7 ALA B 99 GLN B 103 ILE B 107 SITE 1 AD4 4 GLY B 89 HIS B 96 ALA B 99 HOH B 301 CRYST1 68.065 68.065 89.614 90.00 90.00 90.00 I 4 16 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 0.014692 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014692 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011159 0.00000