HEADER TOXIN 01-MAR-24 8YJC TITLE STRUCTURE OF VIBRIO VULNIFICUS MARTX CYSTEINE PROTEASE DOMAIN C3727A COMPND MOL_ID: 1; COMPND 2 MOLECULE: MULTIFUNCTIONAL AUTOPROCESSING REPEAT-IN-TOXIN (MARTX); COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CYSTEINE PROTEASE DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: NCBI REFERENCE SEQUENCE: WP_058645630.1, MARTX COMPND 8 CYSTEINE PROTEASE DOMAIN, C3727A MUTANT. THE N-TERMINAL GSAMGS IS A COMPND 9 LINKER SEQUENCE TO THE CLEAVABLE HIS-TAG BY THROMBIN. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO VULNIFICUS MO6-24/O; SOURCE 3 ORGANISM_TAXID: 914127; SOURCE 4 GENE: RTXA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PHIS2-THR KEYWDS PROTEASE, INOSITOL HEXAPHOSPHATE, ACTIVATION, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR L.CHEN,H.KHAN,L.TAN,X.LI,G.ZHANG,Y.J.IM REVDAT 2 14-AUG-24 8YJC 1 JRNL REVDAT 1 10-JUL-24 8YJC 0 JRNL AUTH L.CHEN,H.KHAN,L.TAN,X.LI,G.ZHANG,Y.J.IM JRNL TITL STRUCTURAL BASIS OF THE ACTIVATION OF MARTX CYSTEINE JRNL TITL 2 PROTEASE DOMAIN FROM VIBRIO VULNIFICUS. JRNL REF PLOS ONE V. 19 07512 2024 JRNL REFN ESSN 1932-6203 JRNL PMID 39093838 JRNL DOI 10.1371/JOURNAL.PONE.0307512 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.73 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 54891 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.640 REMARK 3 FREE R VALUE TEST SET COUNT : 1996 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 24.7300 - 3.1300 0.92 3638 138 0.1628 0.1675 REMARK 3 2 3.1300 - 2.4900 1.00 3923 148 0.1743 0.2092 REMARK 3 3 2.4900 - 2.1700 1.00 3892 147 0.1755 0.1820 REMARK 3 4 2.1700 - 1.9700 1.00 3921 148 0.1609 0.2043 REMARK 3 5 1.9700 - 1.8300 1.00 3861 146 0.1682 0.1766 REMARK 3 6 1.8300 - 1.7200 1.00 3894 148 0.1777 0.2024 REMARK 3 7 1.7200 - 1.6400 1.00 3891 146 0.1658 0.1899 REMARK 3 8 1.6400 - 1.5700 1.00 3891 146 0.1626 0.1843 REMARK 3 9 1.5700 - 1.5100 1.00 3871 145 0.1681 0.1739 REMARK 3 10 1.5100 - 1.4500 1.00 3876 147 0.1730 0.2158 REMARK 3 11 1.4500 - 1.4100 1.00 3831 144 0.1804 0.1905 REMARK 3 12 1.4100 - 1.3700 1.00 3875 147 0.1775 0.1932 REMARK 3 13 1.3700 - 1.3300 0.92 3553 133 0.1909 0.2078 REMARK 3 14 1.3300 - 1.3000 0.76 2978 113 0.1925 0.2131 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.111 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.874 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.96 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.03 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 1679 REMARK 3 ANGLE : 0.958 2280 REMARK 3 CHIRALITY : 0.086 246 REMARK 3 PLANARITY : 0.016 299 REMARK 3 DIHEDRAL : 13.176 229 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8YJC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-MAR-24. REMARK 100 THE DEPOSITION ID IS D_1300045768. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-AUG-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54914 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 46.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.26300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 7.500 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 9.0, 30% PEG 8000, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 44.03000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.90800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 44.03000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 34.90800 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 TOTAL BURIED SURFACE AREA: 840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A4046 LIES ON A SPECIAL POSITION. REMARK 375 HOH A4142 LIES ON A SPECIAL POSITION. REMARK 375 HOH A4179 LIES ON A SPECIAL POSITION. REMARK 375 HOH A4184 LIES ON A SPECIAL POSITION. 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 GLY A 3572 REMARK 465 SER A 3573 REMARK 465 ALA A 3574 REMARK 465 MET A 3575 REMARK 465 GLY A 3576 REMARK 465 SER A 3577 REMARK 465 LYS A 3578 REMARK 465 ALA A 3579 REMARK 465 VAL A 3580 REMARK 465 ASP A 3581 REMARK 465 ASP A 3582 REMARK 465 ASP A 3793 REMARK 465 GLU A 3794 REMARK 465 GLN A 3795 REMARK 465 GLY A 3796 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 3978 O HOH A 4121 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 4188 O HOH A 4230 4455 2.11 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 LEU A3587 49.84 -95.25 REMARK 500 ASN A3597 71.78 61.95 REMARK 500 ASP A3681 69.70 68.89 REMARK 500 ASN A3686 -156.43 83.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A3752 0.15 SIDE CHAIN 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 A4245 DISTANCE = 6.46 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A3801 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A3614 O REMARK 620 2 IHP A3802 O31 168.9 REMARK 620 3 IHP A3802 O32 102.7 87.6 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8YJA RELATED DB: PDB DBREF 8YJC A 3572 3796 PDB 8YJC 8YJC 3572 3796 SEQRES 1 A 225 GLY SER ALA MET GLY SER LYS ALA VAL ASP ASP THR LYS SEQRES 2 A 225 GLU ALA LEU ALA GLY GLY LYS ILE LEU HIS ASN GLN ASN SEQRES 3 A 225 VAL ASN ASP TRP GLU ARG VAL VAL VAL THR PRO THR ALA SEQRES 4 A 225 ASP GLY GLY GLU SER ARG PHE ASP GLY GLN ILE ILE VAL SEQRES 5 A 225 GLN MET GLU ASN ASP ASP VAL VAL ALA LYS ALA ALA ALA SEQRES 6 A 225 ASN LEU ALA GLY LYS HIS PRO GLU SER SER VAL VAL VAL SEQRES 7 A 225 GLN ILE ASP SER ASP GLY ASN TYR ARG VAL VAL TYR GLY SEQRES 8 A 225 ASP PRO SER LYS LEU ASP GLY LYS LEU ARG TRP GLN LEU SEQRES 9 A 225 VAL GLY HIS GLY ARG ASP ASP SER GLU SER ASN ASN THR SEQRES 10 A 225 ARG LEU SER GLY TYR SER ALA ASP GLU LEU ALA VAL LYS SEQRES 11 A 225 LEU ALA LYS PHE GLN GLN SER PHE ASN GLN ALA GLU ASN SEQRES 12 A 225 ILE ASN ASN LYS PRO ASP HIS ILE SER ILE VAL GLY ALA SEQRES 13 A 225 SER LEU VAL SER ASP ASP LYS GLN LYS GLY PHE GLY HIS SEQRES 14 A 225 GLN PHE ILE ASN ALA MET ASP ALA ASN GLY LEU ARG VAL SEQRES 15 A 225 ASP VAL SER VAL ARG SER SER GLU LEU ALA VAL ASP GLU SEQRES 16 A 225 ALA GLY ARG LYS HIS THR LYS ASP ALA ASN GLY ASP TRP SEQRES 17 A 225 VAL GLN LYS ALA GLU ASN ASN LYS VAL SER LEU SER TRP SEQRES 18 A 225 ASP GLU GLN GLY HET NA A3801 1 HET IHP A3802 36 HET TRS A3803 20 HETNAM NA SODIUM ION HETNAM IHP INOSITOL HEXAKISPHOSPHATE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN IHP MYO-INOSITOL HEXAKISPHOSPHATE; INOSITOL 1,2,3,4,5,6- HETSYN 2 IHP HEXAKISPHOSPHATE HETSYN TRS TRIS BUFFER FORMUL 2 NA NA 1+ FORMUL 3 IHP C6 H18 O24 P6 FORMUL 4 TRS C4 H12 N O3 1+ FORMUL 5 HOH *345(H2 O) HELIX 1 AA1 ASN A 3597 TRP A 3601 5 5 HELIX 2 AA2 ASP A 3628 HIS A 3642 1 15 HELIX 3 AA3 ASP A 3663 LEU A 3667 5 5 HELIX 4 AA4 SER A 3694 ASN A 3714 1 21 HELIX 5 AA5 GLY A 3737 ASN A 3749 1 13 HELIX 6 AA6 ALA A 3783 ASN A 3785 5 3 SHEET 1 AA1 7 TYR A3657 TYR A3661 0 SHEET 2 AA1 7 SER A3646 ILE A3651 -1 N VAL A3648 O VAL A3660 SHEET 3 AA1 7 GLY A3619 GLN A3624 1 N GLN A3624 O VAL A3649 SHEET 4 AA1 7 LEU A3671 VAL A3676 1 O VAL A3676 N VAL A3623 SHEET 5 AA1 7 HIS A3721 VAL A3725 1 O VAL A3725 N LEU A3675 SHEET 6 AA1 7 ASP A3754 ARG A3758 1 O SER A3756 N ILE A3724 SHEET 7 AA1 7 LYS A3787 LEU A3790 -1 O LEU A3790 N VAL A3755 SHEET 1 AA2 2 GLY A3679 ARG A3680 0 SHEET 2 AA2 2 ARG A3689 LEU A3690 -1 O ARG A3689 N ARG A3680 SHEET 1 AA3 3 LEU A3762 VAL A3764 0 SHEET 2 AA3 3 LYS A3770 LYS A3773 -1 O HIS A3771 N ALA A3763 SHEET 3 AA3 3 TRP A3779 VAL A3780 -1 O VAL A3780 N THR A3772 LINK O GLU A3614 NA NA A3801 1555 1555 2.03 LINK NA NA A3801 O31 IHP A3802 1555 1555 2.09 LINK NA NA A3801 O32 IHP A3802 1555 1555 2.05 CRYST1 88.060 69.816 40.041 90.00 107.69 90.00 C 1 2 1 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 0.011356 0.000000 0.003622 0.00000 SCALE2 0.000000 0.014323 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026214 0.00000