HEADER MEMBRANE PROTEIN 14-JUL-04 1U12 TITLE M. LOTI CYCLIC NUCLEOTIDE BINDING DOMAIN MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLIC NUCLEOTIDE BINDING DOMAIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CYCLIC NUCLEOTIDE BINDING DOMAIN, CYTOPLASMIC DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MESORHIZOBIUM LOTI; SOURCE 3 ORGANISM_TAXID: 266835; SOURCE 4 STRAIN: MAFF303099; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21-RP; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX2T KEYWDS MUTANT CYCLIC NUCLEOTIDE BINDING DOMAIN, C-HELIX MUTATION, KEYWDS 2 UNLIGANDED, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR G.M.CLAYTON,W.R.SILVERMAN,L.HEGINBOTHAM,J.H.MORAIS-CABRAL REVDAT 6 14-FEB-24 1U12 1 REMARK REVDAT 5 27-OCT-21 1U12 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 1U12 1 VERSN REVDAT 3 24-FEB-09 1U12 1 VERSN REVDAT 2 02-AUG-05 1U12 1 CRYST1 SCALE1 SCALE2 SCALE3 REVDAT 2 2 1 REMARK MASTER REVDAT 1 30-NOV-04 1U12 0 JRNL AUTH G.M.CLAYTON,W.R.SILVERMAN,L.HEGINBOTHAM,J.H.MORAIS-CABRAL JRNL TITL STRUCTURAL BASIS OF LIGAND ACTIVATION IN A CYCLIC NUCLEOTIDE JRNL TITL 2 REGULATED POTASSIUM CHANNEL JRNL REF CELL(CAMBRIDGE,MASS.) V. 119 615 2004 JRNL REFN ISSN 0092-8674 JRNL PMID 15550244 JRNL DOI 10.1016/J.CELL.2004.10.030 REMARK 2 REMARK 2 RESOLUTION. 2.70 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.39 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) (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 16180 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 SET) : 0.253 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 810 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.82 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1872 REMARK 3 BIN R VALUE (WORKING SET) : 0.3170 REMARK 3 BIN FREE R VALUE : 0.4120 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 112 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.039 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1862 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 11 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.07000 REMARK 3 B22 (A**2) : 6.07000 REMARK 3 B33 (A**2) : -12.15000 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) : 0.39 REMARK 3 ESD FROM SIGMAA (A) : 0.35 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.44 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.52 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : 1.900 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 : CNS BULK SOLVENT MODEL USED REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 27.44 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: FRIEDEL'S PAIRS WERE USED IN REFINEMENT REMARK 4 REMARK 4 1U12 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JUL-04. REMARK 100 THE DEPOSITION ID IS D_1000023112. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.964, 0.979, 0.9788 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 : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16180 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 40.390 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 6.000 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) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.87 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.48800 REMARK 200 FOR SHELL : 6.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HEPES BUFFER, NACL, POTASSIUM REMARK 280 THIOCYANATE, AMMONIUM SULPHATE, ETHYLENE GLYCOL, PH 6.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 96.51850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 28.56300 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 28.56300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.25925 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 28.56300 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 28.56300 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 144.77775 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 28.56300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 28.56300 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 48.25925 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 28.56300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 28.56300 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 144.77775 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 96.51850 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: DIMERIC 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 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 B 920 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 VAL A 218 REMARK 465 GLY A 350 REMARK 465 ALA A 351 REMARK 465 ALA A 352 REMARK 465 ALA A 353 REMARK 465 SER A 354 REMARK 465 ALA A 355 REMARK 465 VAL B 218 REMARK 465 ARG B 219 REMARK 465 ARG B 220 REMARK 465 ALA B 348 REMARK 465 ARG B 349 REMARK 465 GLY B 350 REMARK 465 ALA B 351 REMARK 465 ALA B 352 REMARK 465 ALA B 353 REMARK 465 SER B 354 REMARK 465 ALA B 355 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 ARG A 219 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 220 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 238 CG CD CE NZ REMARK 470 SER A 333 OG REMARK 470 SER A 334 OG REMARK 470 GLU A 336 CG CD OE1 OE2 REMARK 470 ARG A 342 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 343 CG CD CE NZ REMARK 470 ARG A 349 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 238 CG CD CE NZ REMARK 470 GLU B 305 CG CD OE1 OE2 REMARK 470 PHE B 341 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS B 343 CG CD CE NZ REMARK 470 GLU B 347 CG CD OE1 OE2 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 PRO A 241 CA - N - CD ANGL. DEV. = -13.1 DEGREES REMARK 500 PRO A 257 C - N - CD ANGL. DEV. = -12.7 DEGREES REMARK 500 PRO A 257 CA - N - CD ANGL. DEV. = -13.9 DEGREES REMARK 500 PRO A 268 C - N - CD ANGL. DEV. = -12.8 DEGREES REMARK 500 PRO A 268 CA - N - CD ANGL. DEV. = -15.8 DEGREES REMARK 500 PRO A 285 CA - N - CD ANGL. DEV. = -18.6 DEGREES REMARK 500 PRO A 287 CA - N - CD ANGL. DEV. = -20.2 DEGREES REMARK 500 PRO A 292 CA - N - CD ANGL. DEV. = -12.9 DEGREES REMARK 500 PRO A 306 C - N - CD ANGL. DEV. = -16.5 DEGREES REMARK 500 PRO A 306 CA - N - CD ANGL. DEV. = -18.6 DEGREES REMARK 500 PRO A 335 CA - N - CD ANGL. DEV. = -14.3 DEGREES REMARK 500 PRO B 234 C - N - CD ANGL. DEV. = -13.9 DEGREES REMARK 500 PRO B 234 CA - N - CD ANGL. DEV. = -17.7 DEGREES REMARK 500 PRO B 234 CA - C - N ANGL. DEV. = -15.4 DEGREES REMARK 500 PRO B 285 CA - N - CD ANGL. DEV. = -15.0 DEGREES REMARK 500 PRO B 287 CA - N - CD ANGL. DEV. = -19.2 DEGREES REMARK 500 PRO B 306 CA - N - CD ANGL. DEV. = -11.1 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 PHE A 236 66.60 -104.30 REMARK 500 LYS A 238 19.40 58.73 REMARK 500 THR A 284 -157.83 -86.56 REMARK 500 SER A 333 -79.91 -71.70 REMARK 500 GLU B 305 138.23 -36.58 REMARK 500 LYS B 343 -70.77 -48.70 REMARK 500 THR B 344 22.78 -50.60 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 A 455 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SO4 A 144 S REMARK 620 2 SO4 A 144 O3 10.9 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 211 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 356 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 411 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 511 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 611 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 711 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 811 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 911 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 112 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 122 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 132 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 192 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 212 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 812 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 913 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 914 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 915 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 916 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 918 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 919 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 144 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 145 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 155 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 920 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 814 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 455 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PF0 RELATED DB: PDB REMARK 900 M. LOTI CYCLIC NUCLEOTIDE BINDING DOMAIN DBREF 1U12 A 218 355 UNP Q98GN8 Q98GN8_RHILO 218 355 DBREF 1U12 B 218 355 UNP Q98GN8 Q98GN8_RHILO 218 355 SEQADV 1U12 ALA A 348 UNP Q98GN8 ARG 348 ENGINEERED MUTATION SEQADV 1U12 ALA B 348 UNP Q98GN8 ARG 348 ENGINEERED MUTATION SEQRES 1 A 138 VAL ARG ARG GLY ASP PHE VAL ARG ASN TRP GLN LEU VAL SEQRES 2 A 138 ALA ALA VAL PRO LEU PHE GLN LYS LEU GLY PRO ALA VAL SEQRES 3 A 138 LEU VAL GLU ILE VAL ARG ALA LEU ARG ALA ARG THR VAL SEQRES 4 A 138 PRO ALA GLY ALA VAL ILE CYS ARG ILE GLY GLU PRO GLY SEQRES 5 A 138 ASP ARG MET PHE PHE VAL VAL GLU GLY SER VAL SER VAL SEQRES 6 A 138 ALA THR PRO ASN PRO VAL GLU LEU GLY PRO GLY ALA PHE SEQRES 7 A 138 PHE GLY GLU MET ALA LEU ILE SER GLY GLU PRO ARG SER SEQRES 8 A 138 ALA THR VAL SER ALA ALA THR THR VAL SER LEU LEU SER SEQRES 9 A 138 LEU HIS SER ALA ASP PHE GLN MET LEU CYS SER SER SER SEQRES 10 A 138 PRO GLU ILE ALA GLU ILE PHE ARG LYS THR ALA LEU GLU SEQRES 11 A 138 ALA ARG GLY ALA ALA ALA SER ALA SEQRES 1 B 138 VAL ARG ARG GLY ASP PHE VAL ARG ASN TRP GLN LEU VAL SEQRES 2 B 138 ALA ALA VAL PRO LEU PHE GLN LYS LEU GLY PRO ALA VAL SEQRES 3 B 138 LEU VAL GLU ILE VAL ARG ALA LEU ARG ALA ARG THR VAL SEQRES 4 B 138 PRO ALA GLY ALA VAL ILE CYS ARG ILE GLY GLU PRO GLY SEQRES 5 B 138 ASP ARG MET PHE PHE VAL VAL GLU GLY SER VAL SER VAL SEQRES 6 B 138 ALA THR PRO ASN PRO VAL GLU LEU GLY PRO GLY ALA PHE SEQRES 7 B 138 PHE GLY GLU MET ALA LEU ILE SER GLY GLU PRO ARG SER SEQRES 8 B 138 ALA THR VAL SER ALA ALA THR THR VAL SER LEU LEU SER SEQRES 9 B 138 LEU HIS SER ALA ASP PHE GLN MET LEU CYS SER SER SER SEQRES 10 B 138 PRO GLU ILE ALA GLU ILE PHE ARG LYS THR ALA LEU GLU SEQRES 11 B 138 ALA ARG GLY ALA ALA ALA SER ALA HET IOD A 356 1 HET IOD A 411 1 HET IOD A 511 1 HET IOD A 611 1 HET IOD A 711 1 HET IOD A 811 1 HET IOD A 132 1 HET IOD A 142 1 HET IOD A 152 1 HET IOD A 192 1 HET IOD A 812 1 HET IOD A 813 1 HET SO4 A 144 5 HET SO4 A 145 5 HET K A 155 1 HET K A 814 1 HET K A 455 1 HET IOD B 111 1 HET IOD B 211 1 HET IOD B 911 1 HET IOD B 102 1 HET IOD B 112 1 HET IOD B 122 1 HET IOD B 162 1 HET IOD B 172 1 HET IOD B 182 1 HET IOD B 202 1 HET IOD B 212 1 HET IOD B 912 1 HET IOD B 913 1 HET IOD B 914 1 HET IOD B 915 1 HET IOD B 916 1 HET IOD B 917 1 HET IOD B 918 1 HET IOD B 919 1 HET K B 920 1 HETNAM IOD IODIDE ION HETNAM SO4 SULFATE ION HETNAM K POTASSIUM ION FORMUL 3 IOD 31(I 1-) FORMUL 15 SO4 2(O4 S 2-) FORMUL 17 K 4(K 1+) FORMUL 40 HOH *11(H2 O) HELIX 1 1 GLY A 221 ALA A 232 1 12 HELIX 2 2 GLY A 240 ARG A 249 1 10 HELIX 3 3 GLY A 297 ILE A 302 5 6 HELIX 4 4 SER A 324 SER A 332 1 9 HELIX 5 5 THR A 344 ARG A 349 1 6 HELIX 6 6 GLY B 221 ALA B 232 1 12 HELIX 7 7 GLY B 240 ALA B 250 1 11 HELIX 8 8 GLU B 298 SER B 303 1 6 HELIX 9 9 SER B 324 SER B 334 1 11 HELIX 10 10 SER B 334 ILE B 340 1 7 SHEET 1 A 4 ARG A 252 VAL A 256 0 SHEET 2 A 4 VAL A 317 HIS A 323 -1 O LEU A 319 N ARG A 254 SHEET 3 A 4 ARG A 271 GLU A 277 -1 N GLU A 277 O SER A 318 SHEET 4 A 4 PHE A 295 PHE A 296 -1 O PHE A 296 N PHE A 273 SHEET 1 B 4 VAL A 261 CYS A 263 0 SHEET 2 B 4 THR A 310 ALA A 313 -1 O VAL A 311 N ILE A 262 SHEET 3 B 4 VAL A 280 ALA A 283 -1 N SER A 281 O SER A 312 SHEET 4 B 4 VAL A 288 LEU A 290 -1 O VAL A 288 N VAL A 282 SHEET 1 C 4 ARG B 252 VAL B 256 0 SHEET 2 C 4 VAL B 317 HIS B 323 -1 O LEU B 319 N ARG B 254 SHEET 3 C 4 ARG B 271 GLU B 277 -1 N VAL B 276 O SER B 318 SHEET 4 C 4 PHE B 295 PHE B 296 -1 O PHE B 296 N PHE B 273 SHEET 1 D 4 VAL B 261 CYS B 263 0 SHEET 2 D 4 THR B 310 ALA B 313 -1 O VAL B 311 N CYS B 263 SHEET 3 D 4 VAL B 280 ALA B 283 -1 N SER B 281 O SER B 312 SHEET 4 D 4 VAL B 288 LEU B 290 -1 O LEU B 290 N VAL B 280 LINK S SO4 A 144 K K A 455 1555 1555 3.63 LINK O3 SO4 A 144 K K A 455 1555 1555 2.27 LINK K K A 155 N GLY A 291 1555 1555 3.45 LINK OG SER A 279 K K A 814 1555 1555 3.68 SITE 1 AC1 1 ALA B 242 SITE 1 AC2 1 LYS A 238 SITE 1 AC3 2 ARG A 271 ARG B 307 SITE 1 AC4 2 SER A 281 PRO A 287 SITE 1 AC5 2 ARG A 307 ARG B 271 SITE 1 AC6 2 PHE A 223 ARG A 249 SITE 1 AC7 1 LEU A 229 SITE 1 AC8 1 PRO B 234 SITE 1 AC9 1 GLY B 221 SITE 1 BC1 2 PRO A 257 THR B 255 SITE 1 BC2 2 ALA A 325 GLN A 328 SITE 1 BC3 1 PRO A 234 SITE 1 BC4 1 SER A 303 SITE 1 BC5 2 THR A 255 THR B 255 SITE 1 BC6 1 GLU A 347 SITE 1 BC7 1 PRO B 306 SITE 1 BC8 2 PHE B 223 IOD B 918 SITE 1 BC9 1 HOH B 8 SITE 1 CC1 3 SO4 A 145 ARG A 254 PHE B 273 SITE 1 CC2 2 ARG B 249 IOD B 914 SITE 1 CC3 1 GLN B 328 SITE 1 CC4 6 CYS A 263 GLY A 297 ARG A 307 SER A 308 SITE 2 CC4 6 ALA A 309 K A 455 SITE 1 CC5 7 ARG A 254 ARG A 271 PHE A 273 SER A 321 SITE 2 CC5 7 ARG B 254 ARG B 271 IOD B 916 SITE 1 CC6 1 GLY A 291 SITE 1 CC7 1 PRO B 287 SITE 1 CC8 1 SER A 279 SITE 1 CC9 1 SO4 A 144 CRYST1 57.126 57.126 193.037 90.00 90.00 90.00 P 41 21 2 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 0.017505 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017505 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005180 0.00000