HEADER HYDROLASE 30-OCT-25 9T4M TITLE HUMAN DIPHOSPHOINOSITOL POLYPHOSPHATE PHOSPHOHYDROLASE 1 (DIPP1) N112S TITLE 2 MUTANT IN COMPLEX WITH IP6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIPHOSPHOINOSITOL POLYPHOSPHATE PHOSPHOHYDROLASE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DIPP-1,DIADENOSINE HEXAPHOSPHATE HYDROLASE,AP6A HYDROLASE, COMPND 5 ENDOPOLYPHOSPHATASE,NUCLEOSIDE DIPHOSPHATE-LINKED MOIETY X MOTIF 3, COMPND 6 NUDIX MOTIF 3,M7GPPPN-MRNA HYDROLASE,M7GPPPX DIPHOSPHATASE; COMPND 7 EC: 3.6.1.52,3.6.1.61,3.6.1.10,3.6.1.62,3.6.1.59; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES; COMPND 10 OTHER_DETAILS: DELETION OF THE LAST 24 C-TERMINAL RESIDUES (149-172), COMPND 11 THE FIRST THREE AMINO ACIDS (GHM) REMAIN AS RESIDUAL RESIDUES AFTER COMPND 12 REMOVAL OF THE EXPRESSION TAG. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: NUDT3, DIPP, DIPP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: STAR KEYWDS INOSITOL METABOLISM, PHOSPHATASE, NUDIX HYDROLASES, DIPP1, IP6, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.CASAS-FLOREZ,M.A.MARQUEZ-MONINO,B.GONZALEZ REVDAT 1 10-JUN-26 9T4M 0 JRNL AUTH D.CASAS-FLOREZ,H.WHITFIELD,J.M.PEREZ-CANADILLAS, JRNL AUTH 2 B.MONTERROSO,A.M.RILEY,M.A.MARQUEZ-MONINO,M.L.SHIPTON, JRNL AUTH 3 J.SANZ-APARICIO,C.A.BREARLEY,B.V.L.POTTER,B.GONZALEZ JRNL TITL THE DIPP1 FAMILY BINDS IP 8 IN CATALYTICALLY-PRODUCTIVE JRNL TITL 2 TWIST-BOAT AND CHAIR CONFORMATIONS AND ASSOCIATES IN A JRNL TITL 3 LIGAND-DEPENDENT MANNER. JRNL REF INT.J.BIOL.MACROMOL. 52715 2026 JRNL REFN ISSN 0141-8130 JRNL PMID 42202926 JRNL DOI 10.1016/J.IJBIOMAC.2026.152715 REMARK 2 REMARK 2 RESOLUTION. 1.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0419 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.78 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.07 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 19071 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.515 REMARK 3 FREE R VALUE TEST SET COUNT : 861 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.78 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.83 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1317 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3000 REMARK 3 BIN FREE R VALUE SET COUNT : 72 REMARK 3 BIN FREE R VALUE : 0.3100 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1200 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 193 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.89 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.18300 REMARK 3 B22 (A**2) : 0.18300 REMARK 3 B33 (A**2) : -0.59400 REMARK 3 B12 (A**2) : 0.09200 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): 0.122 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.128 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.103 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.427 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1402 ; 0.007 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 1248 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1923 ; 1.667 ; 1.881 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2898 ; 0.558 ; 1.782 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 167 ; 6.867 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 13 ; 9.957 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 242 ;12.789 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 211 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1641 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 317 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 256 ; 0.200 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 49 ; 0.181 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 598 ; 0.174 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 152 ; 0.192 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.051 ; 0.200 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): 644 ; 2.071 ; 2.194 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 643 ; 2.071 ; 2.195 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 819 ; 3.380 ; 3.928 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 820 ; 3.379 ; 3.926 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 758 ; 3.252 ; 2.753 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 711 ; 3.133 ; 2.708 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1104 ; 5.196 ; 4.862 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1099 ; 5.191 ; 4.851 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9T4M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-OCT-25. REMARK 100 THE DEPOSITION ID IS D_1292151741. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUN-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : MASSIF-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.96770 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC 1.1.7 REMARK 200 DATA SCALING SOFTWARE : AUTOPROC 1.1.7 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19071 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.780 REMARK 200 RESOLUTION RANGE LOW (A) : 50.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 15.90 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.5000 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) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: MOLREP 11.9.02, REFMAC 5.8.0419 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN: 24MG/ML IP6: 10MM PRECIPITANT REMARK 280 CONDITION: 31% PEG 6K, 0.1M NAOAC PH 5, 0.2M LICL, 10MM MGCL2. REMARK 280 RATIO: 1:1, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 11.35333 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 22.70667 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 17.03000 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 28.38333 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 5.67667 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 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 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 419 O HOH A 436 2.09 REMARK 500 OG SER A 148 O HOH A 306 2.14 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 411 O HOH A 441 1554 2.18 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 ASN A 7 74.10 -100.63 REMARK 500 GLU A 56 -1.10 76.14 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 A 10 0.17 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 A 492 DISTANCE = 6.01 ANGSTROMS REMARK 525 HOH A 493 DISTANCE = 6.16 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 MG A 204 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 50 O REMARK 620 2 GLU A 70 OE1 85.9 REMARK 620 3 IHP A 203 O22 92.4 168.3 REMARK 620 4 IHP A 203 O43 172.0 90.4 89.7 REMARK 620 5 IHP A 203 O34 89.5 173.3 16.7 94.7 REMARK 620 6 IHP A 203 O25 160.3 82.5 95.7 11.9 103.2 REMARK 620 7 HOH A 313 O 80.4 83.2 85.2 92.1 100.9 82.4 REMARK 620 8 HOH A 374 O 100.3 80.4 111.2 86.0 95.7 93.5 163.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 205 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 IHP A 203 O11 REMARK 620 2 IHP A 203 O21 57.2 REMARK 620 3 IHP A 203 O33 38.5 41.4 REMARK 620 4 IHP A 203 O16 59.7 113.1 94.6 REMARK 620 N 1 2 3 DBREF 9T4M A 1 148 UNP O95989 NUDT3_HUMAN 1 148 SEQADV 9T4M SER A 112 UNP O95989 ASN 112 ENGINEERED MUTATION SEQRES 1 A 148 MET MET LYS LEU LYS SER ASN GLN THR ARG THR TYR ASP SEQRES 2 A 148 GLY ASP GLY TYR LYS LYS ARG ALA ALA CYS LEU CYS PHE SEQRES 3 A 148 ARG SER GLU SER GLU GLU GLU VAL LEU LEU VAL SER SER SEQRES 4 A 148 SER ARG HIS PRO ASP ARG TRP ILE VAL PRO GLY GLY GLY SEQRES 5 A 148 MET GLU PRO GLU GLU GLU PRO SER VAL ALA ALA VAL ARG SEQRES 6 A 148 GLU VAL CYS GLU GLU ALA GLY VAL LYS GLY THR LEU GLY SEQRES 7 A 148 ARG LEU VAL GLY ILE PHE GLU ASN GLN GLU ARG LYS HIS SEQRES 8 A 148 ARG THR TYR VAL TYR VAL LEU ILE VAL THR GLU VAL LEU SEQRES 9 A 148 GLU ASP TRP GLU ASP SER VAL SER ILE GLY ARG LYS ARG SEQRES 10 A 148 GLU TRP PHE LYS ILE GLU ASP ALA ILE LYS VAL LEU GLN SEQRES 11 A 148 TYR HIS LYS PRO VAL GLN ALA SER TYR PHE GLU THR LEU SEQRES 12 A 148 ARG GLN GLY TYR SER HET EDO A 201 4 HET EDO A 202 4 HET IHP A 203 72 HET MG A 204 1 HET MG A 205 1 HET CL A 206 1 HET CL A 207 1 HETNAM EDO 1,2-ETHANEDIOL HETNAM IHP INOSITOL HEXAKISPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION HETSYN EDO ETHYLENE GLYCOL HETSYN IHP MYO-INOSITOL HEXAKISPHOSPHATE; INOSITOL 1,2,3,4,5,6- HETSYN 2 IHP HEXAKISPHOSPHATE FORMUL 2 EDO 2(C2 H6 O2) FORMUL 4 IHP C6 H18 O24 P6 FORMUL 5 MG 2(MG 2+) FORMUL 7 CL 2(CL 1-) FORMUL 9 HOH *193(H2 O) HELIX 1 AA1 GLU A 58 GLY A 72 1 15 HELIX 2 AA2 TRP A 107 GLY A 114 1 8 HELIX 3 AA3 ILE A 122 GLN A 130 1 9 HELIX 4 AA4 LYS A 133 SER A 138 1 6 HELIX 5 AA5 TYR A 139 GLU A 141 5 3 SHEET 1 AA1 4 GLY A 50 GLY A 52 0 SHEET 2 AA1 4 LYS A 18 PHE A 26 -1 N ALA A 21 O GLY A 51 SHEET 3 AA1 4 HIS A 91 VAL A 103 1 O TYR A 96 N LEU A 24 SHEET 4 AA1 4 VAL A 73 ASN A 86 -1 N GLY A 78 O VAL A 97 SHEET 1 AA2 3 TRP A 46 ILE A 47 0 SHEET 2 AA2 3 GLU A 33 SER A 38 -1 N VAL A 37 O ILE A 47 SHEET 3 AA2 3 ARG A 117 LYS A 121 -1 O PHE A 120 N VAL A 34 LINK O GLY A 50 MG MG A 204 1555 1555 2.23 LINK OE1 GLU A 70 MG MG A 204 1555 1555 2.17 LINK O22AIHP A 203 MG MG A 204 1555 1555 2.49 LINK O43AIHP A 203 MG MG A 204 1555 1555 2.46 LINK O34BIHP A 203 MG MG A 204 1555 1555 2.06 LINK O25BIHP A 203 MG MG A 204 1555 1555 2.04 LINK O11AIHP A 203 MG MG A 205 1555 1555 2.98 LINK O21AIHP A 203 MG MG A 205 1555 1555 2.14 LINK O33BIHP A 203 MG MG A 205 1555 1555 1.94 LINK O16AIHP A 203 MG MG A 205 1555 1555 2.66 LINK MG MG A 204 O HOH A 313 1555 1555 2.30 LINK MG MG A 204 O HOH A 374 1555 1555 2.08 CRYST1 100.131 100.131 34.060 90.00 90.00 120.00 P 61 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 0.009987 0.005766 0.000000 0.00000 SCALE2 0.000000 0.011532 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029360 0.00000 CONECT 410 1372 CONECT 569 1372 CONECT 1292 1293 1294 CONECT 1293 1292 CONECT 1294 1292 1295 CONECT 1295 1294 CONECT 1296 1297 1298 CONECT 1297 1296 CONECT 1298 1296 1299 CONECT 1299 1298 CONECT 1300 1302 1310 1312 CONECT 1301 1303 1311 1313 CONECT 1302 1300 1304 1322 CONECT 1303 1301 1305 1323 CONECT 1304 1302 1306 1332 CONECT 1305 1303 1307 1333 CONECT 1306 1304 1308 1342 CONECT 1307 1305 1309 1343 CONECT 1308 1306 1310 1352 CONECT 1309 1307 1311 1353 CONECT 1310 1300 1308 1362 CONECT 1311 1301 1309 1363 CONECT 1312 1300 1314 1373 CONECT 1313 1301 1315 CONECT 1314 1312 1316 1318 1320 CONECT 1315 1313 1317 1319 1321 CONECT 1316 1314 1373 CONECT 1317 1315 CONECT 1318 1314 CONECT 1319 1315 CONECT 1320 1314 CONECT 1321 1315 CONECT 1322 1302 1324 CONECT 1323 1303 1325 CONECT 1324 1322 1326 1328 1330 CONECT 1325 1323 1327 1329 1331 CONECT 1326 1324 1372 CONECT 1327 1325 CONECT 1328 1324 CONECT 1329 1325 CONECT 1330 1324 CONECT 1331 1325 CONECT 1332 1304 1334 CONECT 1333 1305 1335 CONECT 1334 1332 1336 1338 1340 CONECT 1335 1333 1337 1339 1341 CONECT 1336 1334 CONECT 1337 1335 CONECT 1338 1334 CONECT 1339 1335 1373 CONECT 1340 1334 1372 CONECT 1341 1335 CONECT 1342 1306 1344 CONECT 1343 1307 1345 CONECT 1344 1342 1346 1348 1350 CONECT 1345 1343 1347 1349 1351 CONECT 1346 1344 CONECT 1347 1345 CONECT 1348 1344 CONECT 1349 1345 1372 CONECT 1350 1344 CONECT 1351 1345 CONECT 1352 1308 1354 CONECT 1353 1309 1355 CONECT 1354 1352 1356 1358 1360 CONECT 1355 1353 1357 1359 1361 CONECT 1356 1354 CONECT 1357 1355 1372 CONECT 1358 1354 CONECT 1359 1355 CONECT 1360 1354 CONECT 1361 1355 CONECT 1362 1310 1364 1373 CONECT 1363 1311 1365 CONECT 1364 1362 1366 1368 1370 CONECT 1365 1363 1367 1369 1371 CONECT 1366 1364 CONECT 1367 1365 CONECT 1368 1364 CONECT 1369 1365 CONECT 1370 1364 CONECT 1371 1365 CONECT 1372 410 569 1326 1340 CONECT 1372 1349 1357 1388 1450 CONECT 1373 1312 1316 1339 1362 CONECT 1388 1372 CONECT 1450 1372 MASTER 348 0 7 5 7 0 0 6 1441 1 87 12 END