1BQ3 - Header Asymmetric Unit

HEADER ISOMERASE 20-AUG-98 1BQ3

TITLE SACCHAROMYCES CEREVISIAE PHOSPHOGLYCERATE MUTASE IN COMPLEX TITLE 2 WITH INOSITOL HEXAKISPHOSPHATE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (PHOSPHOGLYCERATE MUTASE 1); COMPND 3 CHAIN: D, C, A, B; COMPND 4 SYNONYM: PHOSPHOGLYCEROMUTASE; COMPND 5 EC: 5.4.2.1

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 STRAIN: S150-GPM::HIS3; SOURCE 6 CELLULAR_LOCATION: CYTOPLASM

KEYWDS ISOMERASE, TRANSFERASE (PHOSPHORYL), GLYCOLYTIC ENZYME

EXPDTA X-RAY DIFFRACTION

AUTHOR D.J.RIGDEN,S.E.V.PHILLIPS,L.A.FOTHERGILL-GILMORE

REVDAT 4 24-FEB-09 1BQ3 1 VERSN REVDAT 3 01-APR-03 1BQ3 1 JRNL REVDAT 2 29-DEC-99 1BQ3 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 26-AUG-98 1BQ3 0

JRNL AUTH D.J.RIGDEN,R.A.WALTER,S.E.PHILLIPS, JRNL AUTH 2 L.A.FOTHERGILL-GILMORE JRNL TITL POLYANIONIC INHIBITORS OF PHOSPHOGLYCERATE MUTASE: JRNL TITL 2 COMBINED STRUCTURAL AND BIOCHEMICAL ANALYSIS. JRNL REF J.MOL.BIOL. V. 289 691 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10369755 JRNL DOI 10.1006/JMBI.1999.2848

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.J.RIGDEN,S.E.V.P.PHILLIPS,L.A.FOTHERGILL-GILMORE REMARK 1 TITL SULPHATE IONS OBSERVED IN THE 2.12 A STRUCTURE OF REMARK 1 TITL 2 A NEW CRYSTAL FORM OF S. CEREVISIAE REMARK 1 TITL 3 PHOSPHOGLYCERATE MUTASE PROVIDE INSIGHTS INTO REMARK 1 TITL 4 UNDERSTANDING THE CATALYTIC MECHANISM REMARK 1 REF J.MOL.BIOL. V. 286 1507 1999 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.J.RIGDEN,D.ALEXEEV,S.E.V.P.PHILLIPS, REMARK 1 AUTH 2 L.A.FOTHERGILL-GILMORE REMARK 1 TITL THE 2.3 ANGSTROMS X-RAY STRUCTURE OF S.CEREVISIAE REMARK 1 TITL 2 PHOSPHOGLYCERATE MUTASE REMARK 1 REF J.MOL.BIOL. V. 276 449 1998 REMARK 1 REFN ISSN 0022-2836

REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 66.0 REMARK 3 NUMBER OF REFLECTIONS : 41238 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) : 0.200 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2139 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) (%) : 54.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3949 REMARK 3 BIN R VALUE (WORKING SET) : 0.2790 REMARK 3 BIN FREE R VALUE : 0.3170 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 187 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7482 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 92 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.10 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 30.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.60 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 2.09 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 NCS MODEL : CONSTRAINTS 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM11.WAT REMARK 3 PARAMETER FILE 3 : PARAM.SO4 REMARK 3 PARAMETER FILE 4 : IP6.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH11.WAT REMARK 3 TOPOLOGY FILE 3 : TOP.SO4 REMARK 3 TOPOLOGY FILE 4 : IP6.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: C-TERMINAL RESIDUES A 235 - A 246, REMARK 3 B 236 - B 246, C 236 - C 246 AND D 235 - D 246 ARE NOT VISIBLE REMARK 3 IN ELECTRON DENSITY MAP. CLEAVAGE OF SOME OR ALL OF THESE REMARK 3 RESIDUES MAY HAVE OCCURRED.

REMARK 4 REMARK 4 1BQ3 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JUN-99. REMARK 100 THE RCSB ID CODE IS RCSB008023.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-OCT-97 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.65 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41238 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 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 (%) : 66.0 REMARK 200 DATA REDUNDANCY : 2.300 REMARK 200 R MERGE (I) : 0.08100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 54.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : 0.18900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 5PGM REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLISED FROM 22- REMARK 280 24% PEG 4000 60MM TRIS-HCL, PH 8.65

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-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 46.69000 REMARK 290 SMTRY3 2 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, C, 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 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 D 235 REMARK 465 GLY D 236 REMARK 465 ALA D 237 REMARK 465 ALA D 238 REMARK 465 ALA D 239 REMARK 465 VAL D 240 REMARK 465 ALA D 241 REMARK 465 ASN D 242 REMARK 465 GLN D 243 REMARK 465 GLY D 244 REMARK 465 LYS D 245 REMARK 465 LYS D 246 REMARK 465 GLY C 236 REMARK 465 ALA C 237 REMARK 465 ALA C 238 REMARK 465 ALA C 239 REMARK 465 VAL C 240 REMARK 465 ALA C 241 REMARK 465 ASN C 242 REMARK 465 GLN C 243 REMARK 465 GLY C 244 REMARK 465 LYS C 245 REMARK 465 LYS C 246 REMARK 465 ALA A 235 REMARK 465 GLY A 236 REMARK 465 ALA A 237 REMARK 465 ALA A 238 REMARK 465 ALA A 239 REMARK 465 VAL A 240 REMARK 465 ALA A 241 REMARK 465 ASN A 242 REMARK 465 GLN A 243 REMARK 465 GLY A 244 REMARK 465 LYS A 245 REMARK 465 LYS A 246 REMARK 465 GLY B 236 REMARK 465 ALA B 237 REMARK 465 ALA B 238 REMARK 465 ALA B 239 REMARK 465 VAL B 240 REMARK 465 ALA B 241 REMARK 465 ASN B 242 REMARK 465 GLN B 243 REMARK 465 GLY B 244 REMARK 465 LYS B 245 REMARK 465 LYS B 246

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 THR D 20 -76.29 -83.02 REMARK 500 ILE D 76 153.05 -47.26 REMARK 500 THR D 148 151.49 164.83 REMARK 500 VAL D 165 -71.80 -77.52 REMARK 500 ALA D 180 -141.59 -122.15 REMARK 500 THR C 20 -70.06 -85.35 REMARK 500 ASN C 85 175.85 -50.73 REMARK 500 TYR C 112 -2.69 -58.81 REMARK 500 THR C 148 152.82 178.74 REMARK 500 ALA C 180 -153.77 -126.05 REMARK 500 THR A 20 -65.46 -90.85 REMARK 500 LYS A 46 70.12 51.87 REMARK 500 PRO A 128 -8.89 -56.35 REMARK 500 THR A 148 151.42 170.88 REMARK 500 ASP A 164 -65.38 -94.26 REMARK 500 THR B 20 -62.73 -100.75 REMARK 500 ASN B 85 172.37 -55.16 REMARK 500 GLU B 135 -36.99 -38.69 REMARK 500 THR B 148 152.96 179.56 REMARK 500 ALA B 180 -146.08 -121.69 REMARK 500 PRO B 221 129.05 -38.10 REMARK 500 REMARK 500 REMARK: NULL

REMARK 600 REMARK 600 HETEROGEN REMARK 600 HETEROGEN: IHP REMARK 600 MODELLED AS SEMI-IONIZED

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE. HIS 8 PHOSPHORYLATION IS REMARK 800 REQUIRED TO PRIME THE ENZYME. REMARK 800 SITE_IDENTIFIER: CAB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE. HIS 8 PHOSPHORYLATION IS REMARK 800 REQUIRED TO PRIME THE ENZYME. REMARK 800 SITE_IDENTIFIER: CAC REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE. HIS 8 PHOSPHORYLATION IS REMARK 800 REQUIRED TO PRIME THE ENZYME. REMARK 800 SITE_IDENTIFIER: CAD REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC SITE. HIS 8 PHOSPHORYLATION IS REMARK 800 REQUIRED TO PRIME THE ENZYME. REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 300 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 301 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 302 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 303 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IHP D 350 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IHP A 360

DBREF 1BQ3 D 1 246 UNP P00950 PMG1_YEAST 2 247 DBREF 1BQ3 C 1 246 UNP P00950 PMG1_YEAST 2 247 DBREF 1BQ3 A 1 246 UNP P00950 PMG1_YEAST 2 247 DBREF 1BQ3 B 1 246 UNP P00950 PMG1_YEAST 2 247

SEQRES 1 D 246 PRO LYS LEU VAL LEU VAL ARG HIS GLY GLN SER GLU TRP SEQRES 2 D 246 ASN GLU LYS ASN LEU PHE THR GLY TRP VAL ASP VAL LYS SEQRES 3 D 246 LEU SER ALA LYS GLY GLN GLN GLU ALA ALA ARG ALA GLY SEQRES 4 D 246 GLU LEU LEU LYS GLU LYS LYS VAL TYR PRO ASP VAL LEU SEQRES 5 D 246 TYR THR SER LYS LEU SER ARG ALA ILE GLN THR ALA ASN SEQRES 6 D 246 ILE ALA LEU GLU LYS ALA ASP ARG LEU TRP ILE PRO VAL SEQRES 7 D 246 ASN ARG SER TRP ARG LEU ASN GLU ARG HIS TYR GLY ASP SEQRES 8 D 246 LEU GLN GLY LYS ASP LYS ALA GLU THR LEU LYS LYS PHE SEQRES 9 D 246 GLY GLU GLU LYS PHE ASN THR TYR ARG ARG SER PHE ASP SEQRES 10 D 246 VAL PRO PRO PRO PRO ILE ASP ALA SER SER PRO PHE SER SEQRES 11 D 246 GLN LYS GLY ASP GLU ARG TYR LYS TYR VAL ASP PRO ASN SEQRES 12 D 246 VAL LEU PRO GLU THR GLU SER LEU ALA LEU VAL ILE ASP SEQRES 13 D 246 ARG LEU LEU PRO TYR TRP GLN ASP VAL ILE ALA LYS ASP SEQRES 14 D 246 LEU LEU SER GLY LYS THR VAL MET ILE ALA ALA HIS GLY SEQRES 15 D 246 ASN SER LEU ARG GLY LEU VAL LYS HIS LEU GLU GLY ILE SEQRES 16 D 246 SER ASP ALA ASP ILE ALA LYS LEU ASN ILE PRO THR GLY SEQRES 17 D 246 ILE PRO LEU VAL PHE GLU LEU ASP GLU ASN LEU LYS PRO SEQRES 18 D 246 SER LYS PRO SER TYR TYR LEU ASP PRO GLU ALA ALA ALA SEQRES 19 D 246 ALA GLY ALA ALA ALA VAL ALA ASN GLN GLY LYS LYS SEQRES 1 C 246 PRO LYS LEU VAL LEU VAL ARG HIS GLY GLN SER GLU TRP SEQRES 2 C 246 ASN GLU LYS ASN LEU PHE THR GLY TRP VAL ASP VAL LYS SEQRES 3 C 246 LEU SER ALA LYS GLY GLN GLN GLU ALA ALA ARG ALA GLY SEQRES 4 C 246 GLU LEU LEU LYS GLU LYS LYS VAL TYR PRO ASP VAL LEU SEQRES 5 C 246 TYR THR SER LYS LEU SER ARG ALA ILE GLN THR ALA ASN SEQRES 6 C 246 ILE ALA LEU GLU LYS ALA ASP ARG LEU TRP ILE PRO VAL SEQRES 7 C 246 ASN ARG SER TRP ARG LEU ASN GLU ARG HIS TYR GLY ASP SEQRES 8 C 246 LEU GLN GLY LYS ASP LYS ALA GLU THR LEU LYS LYS PHE SEQRES 9 C 246 GLY GLU GLU LYS PHE ASN THR TYR ARG ARG SER PHE ASP SEQRES 10 C 246 VAL PRO PRO PRO PRO ILE ASP ALA SER SER PRO PHE SER SEQRES 11 C 246 GLN LYS GLY ASP GLU ARG TYR LYS TYR VAL ASP PRO ASN SEQRES 12 C 246 VAL LEU PRO GLU THR GLU SER LEU ALA LEU VAL ILE ASP SEQRES 13 C 246 ARG LEU LEU PRO TYR TRP GLN ASP VAL ILE ALA LYS ASP SEQRES 14 C 246 LEU LEU SER GLY LYS THR VAL MET ILE ALA ALA HIS GLY SEQRES 15 C 246 ASN SER LEU ARG GLY LEU VAL LYS HIS LEU GLU GLY ILE SEQRES 16 C 246 SER ASP ALA ASP ILE ALA LYS LEU ASN ILE PRO THR GLY SEQRES 17 C 246 ILE PRO LEU VAL PHE GLU LEU ASP GLU ASN LEU LYS PRO SEQRES 18 C 246 SER LYS PRO SER TYR TYR LEU ASP PRO GLU ALA ALA ALA SEQRES 19 C 246 ALA GLY ALA ALA ALA VAL ALA ASN GLN GLY LYS LYS SEQRES 1 A 246 PRO LYS LEU VAL LEU VAL ARG HIS GLY GLN SER GLU TRP SEQRES 2 A 246 ASN GLU LYS ASN LEU PHE THR GLY TRP VAL ASP VAL LYS SEQRES 3 A 246 LEU SER ALA LYS GLY GLN GLN GLU ALA ALA ARG ALA GLY SEQRES 4 A 246 GLU LEU LEU LYS GLU LYS LYS VAL TYR PRO ASP VAL LEU SEQRES 5 A 246 TYR THR SER LYS LEU SER ARG ALA ILE GLN THR ALA ASN SEQRES 6 A 246 ILE ALA LEU GLU LYS ALA ASP ARG LEU TRP ILE PRO VAL SEQRES 7 A 246 ASN ARG SER TRP ARG LEU ASN GLU ARG HIS TYR GLY ASP SEQRES 8 A 246 LEU GLN GLY LYS ASP LYS ALA GLU THR LEU LYS LYS PHE SEQRES 9 A 246 GLY GLU GLU LYS PHE ASN THR TYR ARG ARG SER PHE ASP SEQRES 10 A 246 VAL PRO PRO PRO PRO ILE ASP ALA SER SER PRO PHE SER SEQRES 11 A 246 GLN LYS GLY ASP GLU ARG TYR LYS TYR VAL ASP PRO ASN SEQRES 12 A 246 VAL LEU PRO GLU THR GLU SER LEU ALA LEU VAL ILE ASP SEQRES 13 A 246 ARG LEU LEU PRO TYR TRP GLN ASP VAL ILE ALA LYS ASP SEQRES 14 A 246 LEU LEU SER GLY LYS THR VAL MET ILE ALA ALA HIS GLY SEQRES 15 A 246 ASN SER LEU ARG GLY LEU VAL LYS HIS LEU GLU GLY ILE SEQRES 16 A 246 SER ASP ALA ASP ILE ALA LYS LEU ASN ILE PRO THR GLY SEQRES 17 A 246 ILE PRO LEU VAL PHE GLU LEU ASP GLU ASN LEU LYS PRO SEQRES 18 A 246 SER LYS PRO SER TYR TYR LEU ASP PRO GLU ALA ALA ALA SEQRES 19 A 246 ALA GLY ALA ALA ALA VAL ALA ASN GLN GLY LYS LYS SEQRES 1 B 246 PRO LYS LEU VAL LEU VAL ARG HIS GLY GLN SER GLU TRP SEQRES 2 B 246 ASN GLU LYS ASN LEU PHE THR GLY TRP VAL ASP VAL LYS SEQRES 3 B 246 LEU SER ALA LYS GLY GLN GLN GLU ALA ALA ARG ALA GLY SEQRES 4 B 246 GLU LEU LEU LYS GLU LYS LYS VAL TYR PRO ASP VAL LEU SEQRES 5 B 246 TYR THR SER LYS LEU SER ARG ALA ILE GLN THR ALA ASN SEQRES 6 B 246 ILE ALA LEU GLU LYS ALA ASP ARG LEU TRP ILE PRO VAL SEQRES 7 B 246 ASN ARG SER TRP ARG LEU ASN GLU ARG HIS TYR GLY ASP SEQRES 8 B 246 LEU GLN GLY LYS ASP LYS ALA GLU THR LEU LYS LYS PHE SEQRES 9 B 246 GLY GLU GLU LYS PHE ASN THR TYR ARG ARG SER PHE ASP SEQRES 10 B 246 VAL PRO PRO PRO PRO ILE ASP ALA SER SER PRO PHE SER SEQRES 11 B 246 GLN LYS GLY ASP GLU ARG TYR LYS TYR VAL ASP PRO ASN SEQRES 12 B 246 VAL LEU PRO GLU THR GLU SER LEU ALA LEU VAL ILE ASP SEQRES 13 B 246 ARG LEU LEU PRO TYR TRP GLN ASP VAL ILE ALA LYS ASP SEQRES 14 B 246 LEU LEU SER GLY LYS THR VAL MET ILE ALA ALA HIS GLY SEQRES 15 B 246 ASN SER LEU ARG GLY LEU VAL LYS HIS LEU GLU GLY ILE SEQRES 16 B 246 SER ASP ALA ASP ILE ALA LYS LEU ASN ILE PRO THR GLY SEQRES 17 B 246 ILE PRO LEU VAL PHE GLU LEU ASP GLU ASN LEU LYS PRO SEQRES 18 B 246 SER LYS PRO SER TYR TYR LEU ASP PRO GLU ALA ALA ALA SEQRES 19 B 246 ALA GLY ALA ALA ALA VAL ALA ASN GLN GLY LYS LYS

HET SO4 C 300 5 HET SO4 C 301 5 HET SO4 B 302 5 HET SO4 B 303 5 HET IHP D 350 36 HET IHP A 360 36

HETNAM SO4 SULFATE ION HETNAM IHP INOSITOL HEXAKISPHOSPHATE

HETSYN IHP MYO-INOSITOL HEXAKISPHOSPHATE

FORMUL 5 SO4 4(O4 S 2-) FORMUL 9 IHP 2(C6 H18 O24 P6)

HELIX 1 1 ALA D 29 GLU D 44 1 16 HELIX 2 2 SER D 58 ALA D 71 1 14 HELIX 3 3 TRP D 82 LEU D 84 5 3 HELIX 4 4 GLY D 90 LEU D 92 5 3 HELIX 5 5 LYS D 97 PHE D 104 1 8 HELIX 6 6 GLU D 106 ARG D 114 1 9 HELIX 7 7 GLU D 135 TYR D 137 5 3 HELIX 8 8 LEU D 151 ASP D 164 1 14 HELIX 9 9 ILE D 166 LEU D 170 1 5 HELIX 10 10 GLY D 182 GLU D 193 1 12 HELIX 11 11 ILE D 200 LYS D 202 5 3 HELIX 12 12 GLU C 12 GLU C 15 1 4 HELIX 13 13 ALA C 29 GLU C 44 1 16 HELIX 14 14 SER C 58 ALA C 71 1 14 HELIX 15 15 TRP C 82 LEU C 84 5 3 HELIX 16 16 GLY C 90 LEU C 92 5 3 HELIX 17 17 LYS C 97 PHE C 104 1 8 HELIX 18 18 GLU C 106 ARG C 114 1 9 HELIX 19 19 GLU C 135 TYR C 137 5 3 HELIX 20 20 PRO C 142 VAL C 144 5 3 HELIX 21 21 LEU C 151 ASP C 164 1 14 HELIX 22 22 ILE C 166 LEU C 171 1 6 HELIX 23 23 GLY C 182 GLU C 193 1 12 HELIX 24 24 PRO C 230 ALA C 233 1 4 HELIX 25 25 ALA A 29 GLU A 44 1 16 HELIX 26 26 SER A 58 ALA A 71 1 14 HELIX 27 27 TRP A 82 LEU A 84 5 3 HELIX 28 28 GLY A 90 LEU A 92 5 3 HELIX 29 29 LYS A 97 ARG A 114 1 18 HELIX 30 30 GLU A 135 TYR A 137 5 3 HELIX 31 31 LEU A 151 LEU A 171 1 21 HELIX 32 32 GLY A 182 GLU A 193 1 12 HELIX 33 33 ASP A 199 LYS A 202 5 4 HELIX 34 34 GLU B 12 GLU B 15 1 4 HELIX 35 35 GLY B 31 GLU B 44 1 14 HELIX 36 36 SER B 58 LYS B 70 1 13 HELIX 37 37 TRP B 82 LEU B 84 5 3 HELIX 38 38 GLY B 90 LEU B 92 5 3 HELIX 39 39 LYS B 97 ARG B 114 1 18 HELIX 40 40 GLU B 135 TYR B 137 5 3 HELIX 41 41 LEU B 151 SER B 172 1 22 HELIX 42 42 GLY B 182 GLU B 193 1 12 HELIX 43 43 ASP B 199 LYS B 202 5 4 HELIX 44 44 PRO B 230 ALA B 233 1 4

SHEET 1 A 5 LEU D 211 GLU D 214 0 SHEET 2 A 5 LYS D 2 ARG D 7 -1 N LEU D 5 O LEU D 211 SHEET 3 A 5 THR D 175 ALA D 180 1 N VAL D 176 O LYS D 2 SHEET 4 A 5 VAL D 51 THR D 54 1 N VAL D 51 O MET D 177 SHEET 5 A 5 PRO D 77 ARG D 80 1 N PRO D 77 O LEU D 52 SHEET 1 B 5 PRO C 210 GLU C 214 0 SHEET 2 B 5 LYS C 2 ARG C 7 -1 N LEU C 5 O LEU C 211 SHEET 3 B 5 THR C 175 ALA C 180 1 N VAL C 176 O LYS C 2 SHEET 4 B 5 VAL C 51 THR C 54 1 N VAL C 51 O MET C 177 SHEET 5 B 5 PRO C 77 ARG C 80 1 N PRO C 77 O LEU C 52 SHEET 1 C 5 LEU A 211 GLU A 214 0 SHEET 2 C 5 LYS A 2 ARG A 7 -1 N LEU A 5 O LEU A 211 SHEET 3 C 5 THR A 175 ALA A 180 1 N VAL A 176 O LYS A 2 SHEET 4 C 5 VAL A 51 THR A 54 1 N VAL A 51 O MET A 177 SHEET 5 C 5 PRO A 77 ARG A 80 1 N PRO A 77 O LEU A 52 SHEET 1 D 5 PRO B 210 GLU B 214 0 SHEET 2 D 5 LYS B 2 ARG B 7 -1 N LEU B 5 O LEU B 211 SHEET 3 D 5 VAL B 176 ALA B 180 1 N VAL B 176 O VAL B 4 SHEET 4 D 5 VAL B 51 THR B 54 1 N VAL B 51 O MET B 177 SHEET 5 D 5 PRO B 77 ARG B 80 1 N PRO B 77 O LEU B 52

SITE 1 CAA 4 HIS A 8 HIS A 181 ARG A 7 GLU A 86 SITE 1 CAB 4 HIS B 8 HIS B 181 ARG B 7 GLU B 86 SITE 1 CAC 4 HIS C 8 HIS C 181 ARG C 7 GLU C 86 SITE 1 CAD 4 HIS D 8 HIS D 181 ARG D 7 GLU D 86 SITE 1 AC1 6 HIS C 8 SER C 11 ASN C 14 THR C 20 SITE 2 AC1 6 ARG C 59 SO4 C 301 SITE 1 AC2 4 TYR C 89 LYS C 97 ARG C 113 SO4 C 300 SITE 1 AC3 5 HIS B 8 SER B 11 ASN B 14 THR B 20 SITE 2 AC3 5 ARG B 59 SITE 1 AC4 3 TYR B 89 LYS B 97 ARG B 113 SITE 1 AC5 11 ARG D 7 GLY D 9 SER D 11 TRP D 13 SITE 2 AC5 11 ASN D 14 LEU D 18 PHE D 19 THR D 20 SITE 3 AC5 11 TYR D 89 LYS D 97 ARG D 113 SITE 1 AC6 14 ARG A 7 HIS A 8 GLY A 9 SER A 11 SITE 2 AC6 14 TRP A 13 ASN A 14 LEU A 18 PHE A 19 SITE 3 AC6 14 THR A 20 TYR A 89 LYS A 97 ARG A 113 SITE 4 AC6 14 ARG A 114 ASN A 204

CRYST1 82.580 93.380 148.560 90.00 90.13 90.00 P 1 21 1 8

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 0.012109 0.000000 0.000027 0.00000

SCALE2 0.000000 0.010709 0.000000 0.00000

SCALE3 0.000000 0.000000 0.006731 0.00000

MTRIX1 1 1.000000 0.000140 0.002050 -0.00480 1

MTRIX2 1 0.000140 -1.000000 -0.000630 45.09037 1

MTRIX3 1 0.002050 0.000630 -1.000000 74.25165 1