HEADER DE NOVO PROTEIN 17-MAR-11 3R46 TITLE CRYSTAL STRUCTURE OF A PARALLEL 6-HELIX COILED COIL CC-HEX-D24 COMPND MOL_ID: 1; COMPND 2 MOLECULE: COILED COIL HELIX L24D; COMPND 3 CHAIN: A, B, C, E, F, G; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: PEPTIDE SYNTHESIS WAS CARRIED OUT ACCORDING TO SOURCE 4 STANDARD FMOC SPPS PROTOCOLS KEYWDS COILED COIL DOMAIN, PARALLEL HEXAMER, KIH INTERACTIONS, HYDROPHOBIC KEYWDS 2 CHANNEL, SYNTHETIC BIOLOGY, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.R.ZACCAI,B.H.C.CHI,D.N.WOOLFSON,R.L.BRADY REVDAT 3 25-OCT-17 3R46 1 REMARK REVDAT 2 30-NOV-11 3R46 1 JRNL REVDAT 1 16-NOV-11 3R46 0 JRNL AUTH N.R.ZACCAI,B.CHI,A.R.THOMSON,A.L.BOYLE,G.J.BARTLETT, JRNL AUTH 2 M.BRUNING,N.LINDEN,R.B.SESSIONS,P.J.BOOTH,R.L.BRADY, JRNL AUTH 3 D.N.WOOLFSON JRNL TITL A DE NOVO PEPTIDE HEXAMER WITH A MUTABLE CHANNEL. JRNL REF NAT.CHEM.BIOL. V. 7 935 2011 JRNL REFN ISSN 1552-4450 JRNL PMID 22037471 JRNL DOI 10.1038/NCHEMBIO.692 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 23338 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 + TEST SET) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1196 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1419 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.2730 REMARK 3 BIN FREE R VALUE SET COUNT : 81 REMARK 3 BIN FREE R VALUE : 0.3130 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1368 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 221 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.69 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.96000 REMARK 3 B22 (A**2) : 0.96000 REMARK 3 B33 (A**2) : -1.92000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.116 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.114 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.070 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.126 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1425 ; 0.019 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1903 ; 1.485 ; 1.989 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 182 ; 3.986 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 52 ;28.808 ;28.654 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 295 ;13.539 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 214 ; 0.110 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 970 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 918 ; 1.101 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1420 ; 1.906 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 507 ; 3.440 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 481 ; 6.007 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3R46 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAR-11. REMARK 100 THE DEPOSITION ID IS D_1000064466. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUL-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I02 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23735 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 23.70 REMARK 200 R MERGE (I) : 0.08100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 37.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.3 REMARK 200 DATA REDUNDANCY IN SHELL : 8.40 REMARK 200 R MERGE FOR SHELL (I) : 0.57600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3R3K WITH IODOPHENYL CHANGED TO TRYOSINE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 M SODIUM CHLORIDE, 10% V/V REMARK 280 ETHANOL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 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+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 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,X,-Z REMARK 290 8555 -Y,-X,-Z 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 27.58800 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 27.58800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 73.29550 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 27.58800 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 27.58800 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 73.29550 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 27.58800 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 27.58800 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 73.29550 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 27.58800 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 27.58800 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 73.29550 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 0.00000 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: HEXAMER CONFIRMED BY ANALYTICAL ULTRACENTRIFUGATION 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -94.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, E, F, G 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 CE2 TRP B 22 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 ALA A 31 REMARK 465 GLY A 32 REMARK 465 TYR A 33 REMARK 465 NH2 A 34 REMARK 465 ALA B 31 REMARK 465 GLY B 32 REMARK 465 TYR B 33 REMARK 465 NH2 B 34 REMARK 465 ALA C 31 REMARK 465 GLY C 32 REMARK 465 TYR C 33 REMARK 465 NH2 C 34 REMARK 465 ALA E 31 REMARK 465 GLY E 32 REMARK 465 TYR E 33 REMARK 465 NH2 E 34 REMARK 465 ALA F 31 REMARK 465 GLY F 32 REMARK 465 TYR F 33 REMARK 465 NH2 F 34 REMARK 465 ALA G 31 REMARK 465 GLY G 32 REMARK 465 TYR G 33 REMARK 465 NH2 G 34 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 C 60 O HOH C 60 8555 1.69 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 NA E 187 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS E 18 O REMARK 620 2 HOH E 105 O 110.4 REMARK 620 3 HOH G 56 O 124.8 99.2 REMARK 620 4 HOH G 55 O 112.8 110.6 97.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA C 188 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TRP C 22 O REMARK 620 2 HOH C 37 O 126.7 REMARK 620 3 HOH C 38 O 117.3 93.9 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 189 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 186 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA C 188 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA E 185 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA E 187 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL E 35 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL F 35 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3R3K RELATED DB: PDB REMARK 900 RELATED ID: 3R47 RELATED DB: PDB REMARK 900 RELATED ID: 3R48 RELATED DB: PDB DBREF 3R46 A 0 34 PDB 3R46 3R46 0 34 DBREF 3R46 B 0 34 PDB 3R46 3R46 0 34 DBREF 3R46 C 0 34 PDB 3R46 3R46 0 34 DBREF 3R46 E 0 34 PDB 3R46 3R46 0 34 DBREF 3R46 F 0 34 PDB 3R46 3R46 0 34 DBREF 3R46 G 0 34 PDB 3R46 3R46 0 34 SEQRES 1 A 35 ACE GLY GLU LEU LYS ALA ILE ALA GLN GLU LEU LYS ALA SEQRES 2 A 35 ILE ALA LYS GLU LEU LYS ALA ILE ALA TRP GLU ASP LYS SEQRES 3 A 35 ALA ILE ALA GLN GLY ALA GLY TYR NH2 SEQRES 1 B 35 ACE GLY GLU LEU LYS ALA ILE ALA GLN GLU LEU LYS ALA SEQRES 2 B 35 ILE ALA LYS GLU LEU LYS ALA ILE ALA TRP GLU ASP LYS SEQRES 3 B 35 ALA ILE ALA GLN GLY ALA GLY TYR NH2 SEQRES 1 C 35 ACE GLY GLU LEU LYS ALA ILE ALA GLN GLU LEU LYS ALA SEQRES 2 C 35 ILE ALA LYS GLU LEU LYS ALA ILE ALA TRP GLU ASP LYS SEQRES 3 C 35 ALA ILE ALA GLN GLY ALA GLY TYR NH2 SEQRES 1 E 35 ACE GLY GLU LEU LYS ALA ILE ALA GLN GLU LEU LYS ALA SEQRES 2 E 35 ILE ALA LYS GLU LEU LYS ALA ILE ALA TRP GLU ASP LYS SEQRES 3 E 35 ALA ILE ALA GLN GLY ALA GLY TYR NH2 SEQRES 1 F 35 ACE GLY GLU LEU LYS ALA ILE ALA GLN GLU LEU LYS ALA SEQRES 2 F 35 ILE ALA LYS GLU LEU LYS ALA ILE ALA TRP GLU ASP LYS SEQRES 3 F 35 ALA ILE ALA GLN GLY ALA GLY TYR NH2 SEQRES 1 G 35 ACE GLY GLU LEU LYS ALA ILE ALA GLN GLU LEU LYS ALA SEQRES 2 G 35 ILE ALA LYS GLU LEU LYS ALA ILE ALA TRP GLU ASP LYS SEQRES 3 G 35 ALA ILE ALA GLN GLY ALA GLY TYR NH2 HET ACE A 0 3 HET ACE B 0 3 HET ACE C 0 3 HET ACE E 0 3 HET ACE F 0 3 HET ACE G 0 3 HET CL A 189 1 HET NA B 186 1 HET NA C 188 1 HET NA E 185 1 HET NA E 187 1 HET GOL E 35 6 HET GOL F 35 6 HETNAM ACE ACETYL GROUP HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 ACE 6(C2 H4 O) FORMUL 7 CL CL 1- FORMUL 8 NA 4(NA 1+) FORMUL 12 GOL 2(C3 H8 O3) FORMUL 14 HOH *221(H2 O) HELIX 1 1 GLY A 1 GLY A 30 1 30 HELIX 2 2 GLY B 1 GLY B 30 1 30 HELIX 3 3 GLY C 1 GLY C 30 1 30 HELIX 4 4 GLY E 1 GLY E 30 1 30 HELIX 5 5 GLY F 1 GLY F 30 1 30 HELIX 6 6 GLY G 1 GLY G 30 1 30 LINK C ACE A 0 N GLY A 1 1555 1555 1.32 LINK C ACE B 0 N GLY B 1 1555 1555 1.34 LINK C ACE C 0 N GLY C 1 1555 1555 1.33 LINK C ACE E 0 N GLY E 1 1555 1555 1.32 LINK C ACE F 0 N GLY F 1 1555 1555 1.32 LINK C ACE G 0 N GLY G 1 1555 1555 1.31 LINK OE2 GLU E 23 NA NA E 185 1555 1555 2.64 LINK O LYS E 18 NA NA E 187 1555 1555 2.79 LINK O TRP C 22 NA NA C 188 1555 1555 2.88 LINK NA NA E 187 O HOH E 105 1555 1555 2.51 LINK NA NA C 188 O HOH C 37 1555 1555 2.61 LINK NA NA E 187 O HOH G 56 1555 1555 2.74 LINK NA NA E 187 O HOH G 55 1555 1555 2.86 LINK NA NA C 188 O HOH C 38 1555 1555 2.87 SITE 1 AC1 1 HOH G 180 SITE 1 AC2 4 TRP F 22 LYS F 25 ALA F 26 HOH F 37 SITE 1 AC3 5 TRP C 22 LYS C 25 ALA C 26 HOH C 37 SITE 2 AC3 5 HOH C 38 SITE 1 AC4 4 GLN A 29 HOH A 65 TRP E 22 GLU E 23 SITE 1 AC5 6 LYS E 18 ALA E 21 TRP E 22 HOH E 105 SITE 2 AC5 6 HOH G 55 HOH G 56 SITE 1 AC6 6 GLN A 29 HOH A 96 HOH A 106 LYS E 18 SITE 2 AC6 6 ALA E 19 TRP E 22 SITE 1 AC7 5 ALA A 19 HOH A 37 GLN F 29 HOH F 66 SITE 2 AC7 5 HOH F 172 CRYST1 55.176 55.176 146.591 90.00 90.00 90.00 P 42 21 2 48 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 0.018124 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018124 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006822 0.00000 MASTER 367 0 13 6 0 0 11 6 0 0 0 18 END