HEADER PROTEIN TRANSPORT 27-NOV-13 4NS0 TITLE THE C2A DOMAIN OF RABPHILIN 3A IN COMPLEX WITH PI(4,5)P2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RABPHILIN-3A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C2 DOMAIN, UNP RESIDUES 378-510; COMPND 5 SYNONYM: EXOPHILIN-1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: BROWN RAT,RAT,RATS; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: RPH3A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS C2 DOMAIN, CALCIUM BINDING, PHOSPHOLIPID BINDING, RABPHILIN-3A, C2A, KEYWDS 2 SYNAPTIC EXOCYTOSIS METAL-BINDING, PROTEIN TRANSPORT, C-2 DOMAIN KEYWDS 3 FOLD, EXOPHILIN-1 EXPDTA X-RAY DIFFRACTION AUTHOR J.GUILLEN,C.FERRER-ORTA,M.BUXADERAS,D.PEREZ-SANCHEZ,M.GUERRERO- AUTHOR 2 VALERO,G.LUENGO-GIL,J.POUS,P.GUERRA,J.C.GOMEZ-FERNANDEZ,N.VERDAGUER, AUTHOR 3 S.CORBALAN-GARCIA REVDAT 3 08-NOV-23 4NS0 1 REMARK REVDAT 2 24-AUG-22 4NS0 1 JRNL REMARK REVDAT 1 25-DEC-13 4NS0 0 JRNL AUTH J.GUILLEN,C.FERRER-ORTA,M.BUXADERAS,D.PEREZ-SANCHEZ, JRNL AUTH 2 M.GUERRERO-VALERO,G.LUENGO-GIL,J.POUS,P.GUERRA, JRNL AUTH 3 J.C.GOMEZ-FERNANDEZ,N.VERDAGUER,S.CORBALAN-GARCIA JRNL TITL STRUCTURAL INSIGHTS INTO THE CA2+ AND PI(4,5)P2 BINDING JRNL TITL 2 MODES OF THE C2 DOMAINS OF RABPHILIN 3A AND SYNAPTOTAGMIN 1. JRNL REF PROC.NATL.ACAD.SCI.USA V. 110 20503 2013 JRNL REFN ESSN 1091-6490 JRNL PMID 24302762 JRNL DOI 10.1073/PNAS.1316179110 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.36 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 12047 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) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 635 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 873 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.78 REMARK 3 BIN R VALUE (WORKING SET) : 0.3750 REMARK 3 BIN FREE R VALUE SET COUNT : 46 REMARK 3 BIN FREE R VALUE : 0.4120 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1019 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 39 REMARK 3 SOLVENT ATOMS : 113 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.05 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.14000 REMARK 3 B22 (A**2) : -0.10000 REMARK 3 B33 (A**2) : -0.04000 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): 0.135 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.129 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.100 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.744 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1077 ; 0.006 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1029 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1457 ; 1.200 ; 2.007 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2366 ; 0.982 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 129 ; 5.611 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 49 ;30.006 ;23.878 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 197 ;11.630 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ; 7.480 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 166 ; 0.183 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1178 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 245 ; 0.001 ; 0.020 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): 513 ; 1.086 ; 2.221 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 512 ; 1.070 ; 2.219 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 640 ; 1.867 ; 3.323 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 640 ; 1.929 ; 3.297 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 564 ; 1.265 ; 2.497 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 566 ; 1.253 ; 2.472 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 820 ; 2.066 ; 3.639 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1224 ; 6.694 ;18.865 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1184 ; 5.928 ;18.232 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 : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4NS0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-DEC-13. REMARK 100 THE DEPOSITION ID IS D_1000083583. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XFIT, XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12421 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 44.360 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.13100 REMARK 200 R SYM (I) : 0.06100 REMARK 200 FOR THE DATA SET : 15.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.78 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.89 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.72000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: XFIT REMARK 200 STARTING MODEL: 2CHD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25MM HEPES, 20MM AMMONUIM SULPHATE, REMARK 280 25% PEG 4K, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K 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 18.98500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.36000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 19.45500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.36000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.98500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 19.45500 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 378 REMARK 465 GLN A 379 REMARK 465 ALA A 380 REMARK 465 THR A 381 REMARK 465 ILE A 510 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 460 CG CD OE1 OE2 REMARK 470 GLU A 461 CG CD OE1 OE2 REMARK 470 GLN A 464 CG CD OE1 NE2 REMARK 470 LYS A 492 CE NZ REMARK 470 LYS A 495 CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 800 O HOH A 807 1.62 REMARK 500 O HOH A 728 O HOH A 810 1.87 REMARK 500 O HOH A 710 O HOH A 743 1.97 REMARK 500 REMARK 500 REMARK: NULL 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 ILE A 404 -76.63 -85.37 REMARK 500 MET A 412 -107.01 -129.74 REMARK 500 ASP A 419 77.62 -119.00 REMARK 500 SER A 431 173.30 62.17 REMARK 500 LYS A 432 -74.34 54.64 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PIO A 601 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PIO A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 602 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4NP9 RELATED DB: PDB REMARK 900 THE C2A DOMAIN OF RABPHILIN 3A IN COMPLEX WITH I3P REMARK 900 RELATED ID: 4LT7 RELATED DB: PDB REMARK 900 THE C2A DOMAIN OF RABPHILIN 3A IN COMPLEX WITH ONE CA ION DBREF 4NS0 A 378 510 UNP P47709 RP3A_RAT 378 510 SEQRES 1 A 133 ASP GLN ALA THR THR LEU GLY ALA LEU GLU PHE SER LEU SEQRES 2 A 133 LEU TYR ASP GLN ASP ASN SER ASN LEU GLN CYS THR ILE SEQRES 3 A 133 ILE ARG ALA LYS GLY LEU LYS PRO MET ASP SER ASN GLY SEQRES 4 A 133 LEU ALA ASP PRO TYR VAL LYS LEU HIS LEU LEU PRO GLY SEQRES 5 A 133 ALA SER LYS SER ASN LYS LEU ARG THR LYS THR LEU ARG SEQRES 6 A 133 ASN THR ARG ASN PRO VAL TRP ASN GLU THR LEU GLN TYR SEQRES 7 A 133 HIS GLY ILE THR GLU GLU ASP MET GLN ARG LYS THR LEU SEQRES 8 A 133 ARG ILE SER VAL CYS ASP GLU ASP LYS PHE GLY HIS ASN SEQRES 9 A 133 GLU PHE ILE GLY GLU THR ARG PHE SER LEU LYS LYS LEU SEQRES 10 A 133 LYS ALA ASN GLN ARG LYS ASN PHE ASN ILE CYS LEU GLU SEQRES 11 A 133 ARG VAL ILE HET PIO A 601 34 HET SO4 A 602 5 HETNAM PIO [(2R)-2-OCTANOYLOXY-3-[OXIDANYL-[(1R,2R,3S,4R,5R,6S)-2, HETNAM 2 PIO 3,6-TRIS(OXIDANYL)-4,5-DIPHOSPHONOOXY-CYCLOHEXYL]OXY- HETNAM 3 PIO PHOSPHORYL]OXY-PROPYL] OCTANOATE HETNAM SO4 SULFATE ION HETSYN PIO DIOCTANOYL L-ALPHA-PHOSPHATIDYL-D-MYO-INOSITOL 4,5- HETSYN 2 PIO DIPHOSPHATE FORMUL 2 PIO C25 H49 O19 P3 FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *113(H2 O) HELIX 1 1 GLN A 394 ASN A 396 5 3 HELIX 2 2 SER A 431 SER A 433 5 3 HELIX 3 3 THR A 459 LYS A 466 1 8 HELIX 4 4 LYS A 492 LEU A 494 5 3 SHEET 1 A 4 VAL A 448 HIS A 456 0 SHEET 2 A 4 ASN A 398 LYS A 407 -1 N CYS A 401 O LEU A 453 SHEET 3 A 4 ALA A 385 ASP A 393 -1 N LEU A 391 O GLN A 400 SHEET 4 A 4 LYS A 500 CYS A 505 -1 O PHE A 502 N PHE A 388 SHEET 1 B 4 LYS A 435 ARG A 437 0 SHEET 2 B 4 PRO A 420 LEU A 427 -1 N LEU A 424 O LEU A 436 SHEET 3 B 4 THR A 467 GLU A 475 -1 O ARG A 469 N HIS A 425 SHEET 4 B 4 ASN A 481 SER A 490 -1 O THR A 487 N ILE A 470 CISPEP 1 LEU A 427 PRO A 428 0 -0.44 SITE 1 AC1 14 LYS A 410 PRO A 411 MET A 412 ASP A 413 SITE 2 AC1 14 SER A 414 TYR A 421 LYS A 423 LYS A 435 SITE 3 AC1 14 LEU A 436 ARG A 437 GLU A 475 GLY A 479 SITE 4 AC1 14 HIS A 480 ASN A 481 SITE 1 AC2 4 LYS A 423 ARG A 442 ARG A 469 SER A 471 CRYST1 37.970 38.910 88.720 90.00 90.00 90.00 P 21 21 21 4 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 0.026337 0.000000 0.000000 0.00000 SCALE2 0.000000 0.025700 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011271 0.00000