PDB Short entry for 3SOG HEADER STRUCTURAL PROTEIN 30-JUN-11 3SOG TITLE CRYSTAL STRUCTURE OF THE BAR DOMAIN OF HUMAN AMPHIPHYSIN, ISOFORM 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMPHIPHYSIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: AMPH, AMPH1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-R3-PRARE2; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4 KEYWDS INVAGINATION KNOBS-IN-HOLES CURVATURE, ALPHA HELIX, PLASMA MEMBRANE, KEYWDS 2 STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, STRUCTURAL KEYWDS 3 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.K.ALLERSTON,T.KROJER,A.CHAIKUAD,C.D.O.COOPER,G.BERRIDGE,P.SAVITSKY, AUTHOR 2 M.VOLLMAR,F.VON DELFT,C.H.ARROWSMITH,J.WEIGELT,A.EDWARDS,C.BOUNTRA, AUTHOR 3 O.GILEADI,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 3 31-JAN-18 3SOG 1 AUTHOR REVDAT 2 03-AUG-11 3SOG 1 AUTHOR REVDAT 1 13-JUL-11 3SOG 0 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.8.0 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.07 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 13731 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) : 0.240 REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 688 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 : 7 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.48 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2778 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2871 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2642 REMARK 3 BIN R VALUE (WORKING SET) : 0.2873 REMARK 3 BIN FREE R VALUE : 0.2836 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 136 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 : 1490 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 16 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 66.41 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 83.23 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.16200 REMARK 3 B22 (A**2) : -2.16200 REMARK 3 B33 (A**2) : 4.32410 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) : 0.483 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1522 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2060 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 695 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 36 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 229 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1522 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 199 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 1763 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.02 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.44 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 3.07 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3SOG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUL-11. REMARK 100 THE DEPOSITION ID IS D_1000066453. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9173 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13758 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 49.110 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : 0.02500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL 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 (%) : 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.66% PEG 6000, 2.66% PEG 8000, 2.66% REMARK 280 PEG 10,000, 0.02M MAGNESIUM ACETATE, 0.05M POTASSIUM CHLORIDE, REMARK 280 0.1M MES, PH 6.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 1 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -Y,-X,-Z+2/3 REMARK 290 5555 -X+Y,Y,-Z+1/3 REMARK 290 6555 X,X-Y,-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.93000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 109.86000 REMARK 290 SMTRY1 4 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 109.86000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 54.93000 REMARK 290 SMTRY1 6 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 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 0.500000 -0.866025 0.000000 56.71000 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 98.22460 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 109.86000 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 SER A 32 REMARK 465 MET A 33 REMARK 465 THR A 34 REMARK 465 LYS A 35 REMARK 465 SER A 158 REMARK 465 LYS A 159 REMARK 465 ARG A 160 REMARK 465 ASP A 236 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 GLU A 37 CG CD OE1 OE2 REMARK 470 GLN A 38 CG CD OE1 NE2 REMARK 470 GLU A 40 CG CD OE1 OE2 REMARK 470 GLU A 41 CG CD OE1 OE2 REMARK 470 GLN A 44 CG CD OE1 NE2 REMARK 470 LYS A 47 CG CD CE NZ REMARK 470 ARG A 48 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 83 CG CD OE1 OE2 REMARK 470 VAL A 84 CG1 CG2 REMARK 470 GLU A 86 CG CD OE1 OE2 REMARK 470 ASP A 88 CG OD1 OD2 REMARK 470 TYR A 90 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 93 CG CD OE1 OE2 REMARK 470 LYS A 96 CG CD CE NZ REMARK 470 LYS A 132 NZ REMARK 470 LYS A 137 CE NZ REMARK 470 SER A 139 OG REMARK 470 LYS A 141 NZ REMARK 470 ARG A 149 CG CD NE CZ NH1 NH2 REMARK 470 HIS A 150 CG ND1 CD2 CE1 NE2 REMARK 470 GLU A 153 CG CD OE1 OE2 REMARK 470 LEU A 155 CG CD1 CD2 REMARK 470 GLN A 156 CG CD OE1 NE2 REMARK 470 LYS A 161 CG CD CE NZ REMARK 470 GLU A 163 CG CD OE1 OE2 REMARK 470 SER A 164 OG REMARK 470 ARG A 165 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 168 CG CD CE NZ REMARK 470 GLU A 170 CG CD OE1 OE2 REMARK 470 GLU A 171 CG CD OE1 OE2 REMARK 470 GLU A 172 CG CD OE1 OE2 REMARK 470 GLN A 174 CG CD OE1 NE2 REMARK 470 LYS A 175 CG CD CE NZ REMARK 470 LYS A 178 CG CD CE NZ REMARK 470 GLU A 182 CG CD OE1 OE2 REMARK 470 VAL A 185 CG1 CG2 REMARK 470 LEU A 194 CG CD1 CD2 REMARK 470 VAL A 199 CG1 CG2 REMARK 470 LYS A 207 NZ REMARK 470 LYS A 215 CG CD CE NZ REMARK 470 LYS A 218 CG CD CE NZ 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 84 45.18 -83.17 REMARK 500 TYR A 85 -10.28 -143.94 REMARK 500 ASP A 88 116.30 -168.62 REMARK 500 HIS A 151 23.58 -74.08 REMARK 500 LEU A 155 54.32 -99.13 REMARK 500 GLN A 156 53.61 -159.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 237 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 238 DBREF 3SOG A 34 236 UNP P49418 AMPH_HUMAN 34 236 SEQADV 3SOG SER A 32 UNP P49418 EXPRESSION TAG SEQADV 3SOG MET A 33 UNP P49418 EXPRESSION TAG SEQRES 1 A 205 SER MET THR LYS ASP GLU GLN PHE GLU GLU TYR VAL GLN SEQRES 2 A 205 ASN PHE LYS ARG GLN GLU ALA GLU GLY THR ARG LEU GLN SEQRES 3 A 205 ARG GLU LEU ARG GLY TYR LEU ALA ALA ILE LYS GLY MET SEQRES 4 A 205 GLN GLU ALA SER MET LYS LEU THR GLU SER LEU HIS GLU SEQRES 5 A 205 VAL TYR GLU PRO ASP TRP TYR GLY ARG GLU ASP VAL LYS SEQRES 6 A 205 MET VAL GLY GLU LYS CYS ASP VAL LEU TRP GLU ASP PHE SEQRES 7 A 205 HIS GLN LYS LEU VAL ASP GLY SER LEU LEU THR LEU ASP SEQRES 8 A 205 THR TYR LEU GLY GLN PHE PRO ASP ILE LYS ASN ARG ILE SEQRES 9 A 205 ALA LYS ARG SER ARG LYS LEU VAL ASP TYR ASP SER ALA SEQRES 10 A 205 ARG HIS HIS LEU GLU ALA LEU GLN SER SER LYS ARG LYS SEQRES 11 A 205 ASP GLU SER ARG ILE SER LYS ALA GLU GLU GLU PHE GLN SEQRES 12 A 205 LYS ALA GLN LYS VAL PHE GLU GLU PHE ASN VAL ASP LEU SEQRES 13 A 205 GLN GLU GLU LEU PRO SER LEU TRP SER ARG ARG VAL GLY SEQRES 14 A 205 PHE TYR VAL ASN THR PHE LYS ASN VAL SER SER LEU GLU SEQRES 15 A 205 ALA LYS PHE HIS LYS GLU ILE ALA VAL LEU CYS HIS LYS SEQRES 16 A 205 LEU TYR GLU VAL MET THR LYS LEU GLY ASP HET EDO A 1 4 HET K A 237 1 HET K A 238 1 HETNAM EDO 1,2-ETHANEDIOL HETNAM K POTASSIUM ION HETSYN EDO ETHYLENE GLYCOL FORMUL 2 EDO C2 H6 O2 FORMUL 3 K 2(K 1+) FORMUL 5 HOH *16(H2 O) HELIX 1 1 ASP A 36 VAL A 84 1 49 HELIX 2 2 ARG A 92 GLY A 116 1 25 HELIX 3 3 GLY A 116 GLY A 126 1 11 HELIX 4 4 GLN A 127 HIS A 151 1 25 HELIX 5 5 LEU A 152 GLN A 156 5 5 HELIX 6 6 ASP A 162 GLY A 235 1 74 LINK OE2 GLU A 213 K K A 237 1555 1555 3.16 LINK OE1 GLU A 72 K K A 238 1555 1555 3.47 CISPEP 1 GLU A 86 PRO A 87 0 2.93 SITE 1 AC1 6 TYR A 63 MET A 70 SER A 74 TRP A 106 SITE 2 AC1 6 GLU A 213 HIS A 217 SITE 1 AC2 1 GLU A 213 SITE 1 AC3 2 GLN A 71 GLU A 72 CRYST1 56.710 56.710 164.790 90.00 90.00 120.00 P 31 1 2 6 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 0.017634 0.010181 0.000000 0.00000 SCALE2 0.000000 0.020361 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006068 0.00000