HEADER SIGNALING PROTEIN 02-AUG-00 1FHX TITLE STRUCTURE OF THE PLECKSTRIN HOMOLOGY DOMAIN FROM GRP1 IN COMPLEX WITH TITLE 2 INOSITOL 1,3,4,5-TETRAKISPHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE EXCHANGE FACTOR AND INTEGRIN BINDING COMPND 3 PROTEIN HOMOLOG GRP1; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: PLECKSTRIN HOMOLOGY DOMAIN; COMPND 6 SYNONYM: GRP1; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: COMPLEX WITH INOSITOL 1,3,4,5-TETRAKISPHOSPHATE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS PLECKSTRIN, 3-PHOSPHOINOSITIDES, INOSITOL TETRAKISPHOSPHATE SIGNAL KEYWDS 2 TRANSDUCTION PROTEIN, GUANINE NUCLEOTIDE EXCHANGE FACTOR, SIGNALING KEYWDS 3 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.M.FERGUSON,J.M.KAVRAN,V.G.SANKARAN,E.FOURNIER,S.J.ISAKOFF, AUTHOR 2 E.Y.SKOLNIK,M.A.LEMMON REVDAT 4 13-JUL-11 1FHX 1 VERSN REVDAT 3 24-FEB-09 1FHX 1 VERSN REVDAT 2 31-MAY-05 1FHX 1 JRNL REMARK REVDAT 1 23-AUG-00 1FHX 0 JRNL AUTH K.M.FERGUSON,J.M.KAVRAN,V.G.SANKARAN,E.FOURNIER,S.J.ISAKOFF, JRNL AUTH 2 E.Y.SKOLNIK,M.A.LEMMON JRNL TITL STRUCTURAL BASIS FOR DISCRIMINATION OF 3-PHOSPHOINOSITIDES JRNL TITL 2 BY PLECKSTRIN HOMOLOGY DOMAINS JRNL REF MOL.CELL V. 6 373 2000 JRNL REFN ISSN 1097-2765 JRNL PMID 10983984 JRNL DOI 10.1016/S1097-2765(00)00037-X REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.68 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 168309.600 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.1 REMARK 3 NUMBER OF REFLECTIONS : 15411 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) : 0.228 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1458 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2204 REMARK 3 BIN R VALUE (WORKING SET) : 0.2880 REMARK 3 BIN FREE R VALUE : 0.3410 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 211 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 : 2062 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 126 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.52000 REMARK 3 B22 (A**2) : 3.33000 REMARK 3 B33 (A**2) : 1.19000 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) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : 0.36 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) : 0.44 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.86 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.550 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.570 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.920 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.990 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 38.09 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FHX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-AUG-00. REMARK 100 THE RCSB ID CODE IS RCSB011603. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-SEP-99 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15962 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : 0.05000 REMARK 200 FOR THE DATA SET : 16.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.23000 REMARK 200 R SYM FOR SHELL (I) : 0.23000 REMARK 200 FOR SHELL : 4.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ID 1FHW: GRP1 PH DOMAIN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, SODIUM ACETATE, AMMONIUM REMARK 280 SULFATE, PH 5.00, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 28.04500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.86500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.27000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.86500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.04500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.27000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: THE BIOLOGICAL ASSEMBLY IS A MONOMER CONSTRUCTED FROM CHAIN REMARK 300 A OR CHAIN B 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 KCAL/MOL 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 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 MSE A 263 REMARK 465 MSE A 387 REMARK 465 LEU A 388 REMARK 465 ALA A 389 REMARK 465 THR A 390 REMARK 465 ARG A 391 REMARK 465 MSE B 263 REMARK 465 THR B 390 REMARK 465 ARG B 391 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 B 388 CG CD1 CD2 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 ASP A 266 -50.11 -133.59 REMARK 500 ARG A 322 -33.43 -150.26 REMARK 500 ARG A 381 27.58 -76.15 REMARK 500 PRO A 383 4.03 -67.33 REMARK 500 ASP B 266 144.31 74.00 REMARK 500 ASP B 290 -113.89 66.22 REMARK 500 HIS B 334 75.26 -154.97 REMARK 500 LYS B 335 -68.10 -21.97 REMARK 500 ASP B 386 45.70 -105.34 REMARK 500 LEU B 388 61.14 70.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 101 DISTANCE = 5.77 ANGSTROMS REMARK 525 HOH B 113 DISTANCE = 5.35 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4IP A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4IP B 1002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FHW RELATED DB: PDB REMARK 900 STRUCTURE OF THE PLECKSTRIN HOMOLOGY DOMAIN FROM GRP1 IN REMARK 900 COMPLEX WITH INOSITOL(1,3,4,5,6)PENTAKISPHOSPHATE DBREF 1FHX A 264 391 UNP O08967 CYH3_MOUSE 264 391 DBREF 1FHX B 264 391 UNP O08967 CYH3_MOUSE 264 391 SEQADV 1FHX MSE A 263 UNP O08967 CLONING ARTIFACT SEQADV 1FHX MSE A 372 UNP O08967 MET 372 MODIFIED RESIDUE SEQADV 1FHX MSE A 387 UNP O08967 MET 387 MODIFIED RESIDUE SEQADV 1FHX MSE B 263 UNP O08967 CLONING ARTIFACT SEQADV 1FHX MSE B 372 UNP O08967 MET 372 MODIFIED RESIDUE SEQADV 1FHX MSE B 387 UNP O08967 MET 387 MODIFIED RESIDUE SEQRES 1 A 129 MSE ASN PRO ASP ARG GLU GLY TRP LEU LEU LYS LEU GLY SEQRES 2 A 129 GLY ARG VAL LYS THR TRP LYS ARG ARG TRP PHE ILE LEU SEQRES 3 A 129 THR ASP ASN CYS LEU TYR TYR PHE GLU TYR THR THR ASP SEQRES 4 A 129 LYS GLU PRO ARG GLY ILE ILE PRO LEU GLU ASN LEU SER SEQRES 5 A 129 ILE ARG GLU VAL GLU ASP PRO ARG LYS PRO ASN CYS PHE SEQRES 6 A 129 GLU LEU TYR ASN PRO SER HIS LYS GLY GLN VAL ILE LYS SEQRES 7 A 129 ALA CYS LYS THR GLU ALA ASP GLY ARG VAL VAL GLU GLY SEQRES 8 A 129 ASN HIS VAL VAL TYR ARG ILE SER ALA PRO SER PRO GLU SEQRES 9 A 129 GLU LYS GLU GLU TRP MSE LYS SER ILE LYS ALA SER ILE SEQRES 10 A 129 SER ARG ASP PRO PHE TYR ASP MSE LEU ALA THR ARG SEQRES 1 B 129 MSE ASN PRO ASP ARG GLU GLY TRP LEU LEU LYS LEU GLY SEQRES 2 B 129 GLY ARG VAL LYS THR TRP LYS ARG ARG TRP PHE ILE LEU SEQRES 3 B 129 THR ASP ASN CYS LEU TYR TYR PHE GLU TYR THR THR ASP SEQRES 4 B 129 LYS GLU PRO ARG GLY ILE ILE PRO LEU GLU ASN LEU SER SEQRES 5 B 129 ILE ARG GLU VAL GLU ASP PRO ARG LYS PRO ASN CYS PHE SEQRES 6 B 129 GLU LEU TYR ASN PRO SER HIS LYS GLY GLN VAL ILE LYS SEQRES 7 B 129 ALA CYS LYS THR GLU ALA ASP GLY ARG VAL VAL GLU GLY SEQRES 8 B 129 ASN HIS VAL VAL TYR ARG ILE SER ALA PRO SER PRO GLU SEQRES 9 B 129 GLU LYS GLU GLU TRP MSE LYS SER ILE LYS ALA SER ILE SEQRES 10 B 129 SER ARG ASP PRO PHE TYR ASP MSE LEU ALA THR ARG MODRES 1FHX MSE A 372 MET SELENOMETHIONINE MODRES 1FHX MSE B 372 MET SELENOMETHIONINE MODRES 1FHX MSE B 387 MET SELENOMETHIONINE HET MSE A 372 8 HET MSE B 372 8 HET MSE B 387 8 HET SO4 B2001 5 HET SO4 B2002 5 HET 4IP A1001 28 HET 4IP B1002 28 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION HETNAM 4IP INOSITOL-(1,3,4,5)-TETRAKISPHOSPHATE FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 4IP 2(C6 H16 O18 P4) FORMUL 7 HOH *126(H2 O) HELIX 1 1 ASN A 331 LYS A 335 5 5 HELIX 2 2 SER A 364 ARG A 381 1 18 HELIX 3 3 SER B 364 ILE B 379 1 16 SHEET 1 A 9 SER A 314 GLU A 317 0 SHEET 2 A 9 CYS A 326 TYR A 330 -1 N GLU A 328 O ARG A 316 SHEET 3 A 9 TYR A 358 SER A 361 -1 N TYR A 358 O LEU A 329 SHEET 4 A 9 ARG A 267 LEU A 274 -1 O LEU A 272 N SER A 361 SHEET 5 A 9 TRP A 281 THR A 289 -1 N LYS A 282 O LYS A 273 SHEET 6 A 9 CYS A 292 PHE A 296 -1 O CYS A 292 N THR A 289 SHEET 7 A 9 GLY A 306 PRO A 309 -1 O GLY A 306 N TYR A 295 SHEET 8 A 9 CYS A 342 THR A 344 -1 O CYS A 342 N ILE A 307 SHEET 9 A 9 VAL A 350 GLU A 352 -1 N VAL A 351 O LYS A 343 SHEET 1 B 9 SER B 314 VAL B 318 0 SHEET 2 B 9 CYS B 326 TYR B 330 -1 O CYS B 326 N VAL B 318 SHEET 3 B 9 VAL B 357 SER B 361 -1 N TYR B 358 O LEU B 329 SHEET 4 B 9 ARG B 267 LEU B 274 -1 O LEU B 272 N SER B 361 SHEET 5 B 9 TRP B 281 THR B 289 -1 N LYS B 282 O LYS B 273 SHEET 6 B 9 CYS B 292 PHE B 296 -1 N CYS B 292 O THR B 289 SHEET 7 B 9 GLY B 306 PRO B 309 -1 O GLY B 306 N TYR B 295 SHEET 8 B 9 CYS B 342 THR B 344 -1 O CYS B 342 N ILE B 307 SHEET 9 B 9 VAL B 350 GLU B 352 -1 O VAL B 351 N LYS B 343 SSBOND 1 CYS A 342 CYS B 342 1555 1555 2.03 LINK C TRP A 371 N MSE A 372 1555 1555 1.33 LINK C MSE A 372 N LYS A 373 1555 1555 1.33 LINK C TRP B 371 N MSE B 372 1555 1555 1.32 LINK C MSE B 372 N LYS B 373 1555 1555 1.33 LINK C ASP B 386 N MSE B 387 1555 1555 1.33 LINK C MSE B 387 N LEU B 388 1555 1555 1.33 SITE 1 AC1 4 HOH B 24 HOH B 61 ARG B 284 GLU B 297 SITE 1 AC2 5 ASN A 312 ASN A 331 HIS A 334 HIS B 334 SITE 2 AC2 5 LYS B 340 SITE 1 AC3 14 HOH A 10 HOH A 37 LYS A 273 GLY A 275 SITE 2 AC3 14 GLY A 276 ARG A 277 VAL A 278 THR A 280 SITE 3 AC3 14 LYS A 282 ARG A 284 TYR A 295 LYS A 343 SITE 4 AC3 14 ASN A 354 HIS A 355 SITE 1 AC4 19 GLU A 366 GLU A 369 LYS A 373 HOH B 6 SITE 2 AC4 19 HOH B 18 HOH B 75 LYS B 273 GLY B 275 SITE 3 AC4 19 GLY B 276 ARG B 277 VAL B 278 THR B 280 SITE 4 AC4 19 LYS B 282 ARG B 284 TYR B 295 ARG B 305 SITE 5 AC4 19 LYS B 343 ASN B 354 HIS B 355 CRYST1 56.090 64.540 69.730 90.00 90.00 90.00 P 21 21 21 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 0.017828 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015494 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014341 0.00000 MASTER 322 0 7 3 18 0 12 6 0 0 0 20 END