HEADER INOSITOL PHOSPHATE BINDING PROTEIN 02-MAR-16 5IJP TITLE CRYSTAL STRUCTURE OF THE SPX DOMAIN OF CHAETOMIUM THERMOPHILUM VTC4 IN TITLE 2 COMPLEX WITH INOSITOL HEXAKISPHOSPHATE (INSP6). COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE UNCHARACTERIZED PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHAETOMIUM THERMOPHILUM; SOURCE 3 ORGANISM_TAXID: 209285; SOURCE 4 GENE: CTHT_0057210; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMH-HC KEYWDS HELICAL BUNDLE, ALPHA-HELICAL HAIRPIN, INOSITOL PHOSPHATE BINDING KEYWDS 2 PROTEIN, PROTEIN-PROTEIN INTERACTION, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.WILD,M.HOTHORN REVDAT 5 10-JAN-24 5IJP 1 REMARK REVDAT 4 07-OCT-20 5IJP 1 COMPND REMARK HET HETNAM REVDAT 4 2 1 HETSYN ATOM REVDAT 3 28-SEP-16 5IJP 1 REVDAT 2 01-JUN-16 5IJP 1 JRNL REVDAT 1 27-APR-16 5IJP 0 JRNL AUTH R.WILD,R.GERASIMAITE,J.Y.JUNG,V.TRUFFAULT,I.PAVLOVIC, JRNL AUTH 2 A.SCHMIDT,A.SAIARDI,H.J.JESSEN,Y.POIRIER,M.HOTHORN,A.MAYER JRNL TITL CONTROL OF EUKARYOTIC PHOSPHATE HOMEOSTASIS BY INOSITOL JRNL TITL 2 POLYPHOSPHATE SENSOR DOMAINS. JRNL REF SCIENCE V. 352 986 2016 JRNL REFN ESSN 1095-9203 JRNL PMID 27080106 JRNL DOI 10.1126/SCIENCE.AAD9858 REMARK 2 REMARK 2 RESOLUTION. 2.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.1 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) : 2.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.63 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 6111 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) : 0.243 REMARK 3 R VALUE (WORKING SET) : 0.243 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.840 REMARK 3 FREE R VALUE TEST SET COUNT : 296 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 : 5 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.75 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 3.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.84 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 1724 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2693 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1641 REMARK 3 BIN R VALUE (WORKING SET) : 0.2682 REMARK 3 BIN FREE R VALUE : 0.2873 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.81 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 83 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 : 1428 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 4 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 82.89 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 90.65 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -17.88000 REMARK 3 B22 (A**2) : -17.88000 REMARK 3 B33 (A**2) : 35.75990 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) : 0.530 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 1.218 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.324 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 1.709 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.335 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 : 0.885 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.927 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1493 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2020 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 537 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 41 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 208 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1493 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 184 ; 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 : 1625 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 0.84 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 1.72 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 19.84 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): -26.0596 -9.4419 -8.3329 REMARK 3 T TENSOR REMARK 3 T11: -0.1860 T22: -0.1195 REMARK 3 T33: -0.1767 T12: 0.0295 REMARK 3 T13: -0.0135 T23: -0.0559 REMARK 3 L TENSOR REMARK 3 L11: 0.5539 L22: 2.3067 REMARK 3 L33: 6.0713 L12: 0.3016 REMARK 3 L13: -0.2552 L23: -1.8315 REMARK 3 S TENSOR REMARK 3 S11: -0.0081 S12: 0.0767 S13: -0.0662 REMARK 3 S21: 0.0343 S22: -0.1421 S23: -0.1725 REMARK 3 S31: -0.3138 S32: -0.0148 S33: 0.1502 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5IJP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-MAR-16. REMARK 100 THE DEPOSITION ID IS D_1000218920. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-MAY-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6115 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.750 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 82.40 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.14500 REMARK 200 FOR THE DATA SET : 43.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 86.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.550 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: 5IIG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 13% PEG 3350, 6% TACSIMATE, PH 5.0, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 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 49.61333 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 24.80667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 49.61333 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 24.80667 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 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 ASP A 41 REMARK 465 PRO A 42 REMARK 465 THR A 43 REMARK 465 LYS A 44 REMARK 465 PRO A 45 REMARK 465 ARG A 101 REMARK 465 GLY A 102 REMARK 465 PRO A 103 REMARK 465 GLY A 104 REMARK 465 GLN A 105 REMARK 465 GLU A 106 REMARK 465 GLY A 107 REMARK 465 PRO A 108 REMARK 465 GLY A 192 REMARK 465 ASN A 193 REMARK 465 LEU A 194 REMARK 465 GLU A 195 REMARK 465 HIS A 196 REMARK 465 HIS A 197 REMARK 465 HIS A 198 REMARK 465 HIS A 199 REMARK 465 HIS A 200 REMARK 465 HIS A 201 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 LEU A 7 CG CD1 CD2 REMARK 470 ARG A 8 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 37 CG1 CG2 REMARK 470 ARG A 47 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 61 CG CD CE NZ REMARK 470 VAL A 94 CG1 CG2 REMARK 470 VAL A 95 CG1 CG2 REMARK 470 ARG A 97 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 165 CG CD CE NZ REMARK 470 LYS A 167 CG CD CE NZ REMARK 470 ARG A 189 CG CD NE CZ NH1 NH2 REMARK 470 THR A 190 OG1 CG2 REMARK 470 ARG A 191 CG CD NE CZ NH1 NH2 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 LYS A 2 48.75 -144.09 REMARK 500 SER A 10 36.78 -94.72 REMARK 500 LEU A 98 47.01 -89.79 REMARK 500 GLN A 99 -34.44 -150.18 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 ACT A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IHP A 302 DBREF 5IJP A 1 193 UNP G0SCH1 G0SCH1_CHATD 1 193 SEQADV 5IJP LEU A 194 UNP G0SCH1 EXPRESSION TAG SEQADV 5IJP GLU A 195 UNP G0SCH1 EXPRESSION TAG SEQADV 5IJP HIS A 196 UNP G0SCH1 EXPRESSION TAG SEQADV 5IJP HIS A 197 UNP G0SCH1 EXPRESSION TAG SEQADV 5IJP HIS A 198 UNP G0SCH1 EXPRESSION TAG SEQADV 5IJP HIS A 199 UNP G0SCH1 EXPRESSION TAG SEQADV 5IJP HIS A 200 UNP G0SCH1 EXPRESSION TAG SEQADV 5IJP HIS A 201 UNP G0SCH1 EXPRESSION TAG SEQRES 1 A 201 MET LYS PHE GLY GLN GLN LEU ARG SER SER ILE ILE ARG SEQRES 2 A 201 GLU TYR GLN TRP HIS TYR ILE ASP TYR ASP GLY LEU LYS SEQRES 3 A 201 ALA ASP LEU LYS ARG ALA SER GLY PRO LEU VAL ALA SER SEQRES 4 A 201 SER ASP PRO THR LYS PRO PRO ARG ARG GLU TRP THR GLU SEQRES 5 A 201 ASP ASP GLU SER ARG PHE VAL SER LYS LEU GLU ALA GLU SEQRES 6 A 201 LEU ASP LYS VAL HIS ALA LYS GLN GLN VAL LYS ALA MET SEQRES 7 A 201 GLU ILE SER ARG ARG ILE ALA VAL SER GLU ARG GLU VAL SEQRES 8 A 201 GLN ASP VAL VAL GLY ARG LEU GLN ASP ARG GLY PRO GLY SEQRES 9 A 201 GLN GLU GLY PRO SER GLU GLU GLU PHE MET LEU LEU GLU SEQRES 10 A 201 GLU ASP LEU SER ASP ILE ILE ALA ASP VAL HIS ASP LEU SEQRES 11 A 201 ALA LYS PHE VAL GLN VAL ASN TYR THR GLY PHE TYR LYS SEQRES 12 A 201 ILE ILE LYS LYS HIS ASP LYS MET THR GLY TRP ARG LEU SEQRES 13 A 201 LYS PRO VAL PHE ASP THR ARG LEU LYS ALA LYS PRO PHE SEQRES 14 A 201 TYR LYS GLU ASN TYR ASP ALA SER VAL VAL ARG LEU SER SEQRES 15 A 201 LYS LEU TYR ASP LEU VAL ARG THR ARG GLY ASN LEU GLU SEQRES 16 A 201 HIS HIS HIS HIS HIS HIS HET ACT A 301 4 HET IHP A 302 36 HETNAM ACT ACETATE ION HETNAM IHP INOSITOL HEXAKISPHOSPHATE HETSYN IHP MYO-INOSITOL HEXAKISPHOSPHATE; INOSITOL 1,2,3,4,5,6- HETSYN 2 IHP HEXAKISPHOSPHATE FORMUL 2 ACT C2 H3 O2 1- FORMUL 3 IHP C6 H18 O24 P6 FORMUL 4 HOH *4(H2 O) HELIX 1 AA1 LYS A 2 SER A 10 1 9 HELIX 2 AA2 ASP A 21 ARG A 31 1 11 HELIX 3 AA3 THR A 51 LEU A 98 1 48 HELIX 4 AA4 GLU A 110 THR A 152 1 43 HELIX 5 AA5 LEU A 156 ALA A 166 1 11 HELIX 6 AA6 TYR A 170 ARG A 191 1 22 SHEET 1 AA1 2 LEU A 36 VAL A 37 0 SHEET 2 AA1 2 ARG A 47 ARG A 48 -1 O ARG A 47 N VAL A 37 SITE 1 AC1 1 SER A 182 SITE 1 AC2 10 MET A 1 LYS A 2 PHE A 3 GLY A 4 SITE 2 AC2 10 GLN A 5 TYR A 22 LYS A 26 LYS A 30 SITE 3 AC2 10 LYS A 147 MET A 151 CRYST1 74.200 74.200 74.420 90.00 90.00 120.00 P 62 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 0.013477 0.007781 0.000000 0.00000 SCALE2 0.000000 0.015562 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013437 0.00000