PDB Short entry for 1MH9 HEADER HYDROLASE 19-AUG-02 1MH9 TITLE CRYSTAL STRUCTURE ANALYSIS OF DEOXYRIBONUCLEOTIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEOXYRIBONUCLEOTIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MITOCHONDRIAL 5'(3')-DEOXYRIBONUCLEOTIDASE; COMPND 5 EC: 3.1.3.5; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ROSSMANN FOLD, 4-HELIX BUNDLE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.RINALDO-MATTHIS,C.RAMPAZZO,P.REICHARD,V.BIANCHI,P.NORDLUND REVDAT 4 23-MAY-18 1MH9 1 REMARK REVDAT 3 12-NOV-14 1MH9 1 KEYWDS REVDAT 2 24-FEB-09 1MH9 1 VERSN REVDAT 1 30-OCT-02 1MH9 0 JRNL AUTH A.RINALDO-MATTHIS,C.RAMPAZZO,P.REICHARD,V.BIANCHI,P.NORDLUND JRNL TITL CRYSTAL STRUCTURE OF A HUMAN MITOCHONDRIAL JRNL TITL 2 DEOXYRIBONUCLEOTIDASE. JRNL REF NAT.STRUCT.BIOL. V. 9 779 2002 JRNL REFN ISSN 1072-8368 JRNL PMID 12352955 JRNL DOI 10.1038/NSB846 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.64 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2046240.530 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 27389 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) : 0.159 REMARK 3 FREE R VALUE : 0.191 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1375 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3838 REMARK 3 BIN R VALUE (WORKING SET) : 0.1780 REMARK 3 BIN FREE R VALUE : 0.2350 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 189 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1598 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 359 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.20000 REMARK 3 B22 (A**2) : -0.20000 REMARK 3 B33 (A**2) : 0.39000 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) : 0.15 REMARK 3 ESD FROM SIGMAA (A) : 0.09 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) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.025 REMARK 3 BOND ANGLES (DEGREES) : 2.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.450 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) : 4.050 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.820 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 6.840 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 9.090 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 68.83 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 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.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 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.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 1MH9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-AUG-02. REMARK 100 THE DEPOSITION ID IS D_1000016911. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-FEB-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03 REMARK 200 MONOCHROMATOR : SI (111) CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27898 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, POTASSIUM PHOSPHATE, PH 5.3, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 52.96600 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 36.98250 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 36.98250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 79.44900 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 36.98250 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 36.98250 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 26.48300 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 36.98250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 36.98250 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 79.44900 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 36.98250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 36.98250 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 26.48300 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 52.96600 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 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED BY REMARK 300 THE TWO FOLD AXIS: (-Y,-X,-Z+1/2) DX= 1 DY= 1 DZ= 0 DISTANCE= 2.746 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: DIMERIC 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 BIOMT1 2 0.000000 -1.000000 0.000000 73.96500 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 73.96500 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 52.96600 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 32 REMARK 465 GLY A 33 REMARK 465 CYS A 228 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 1277 O HOH A 1566 1.86 REMARK 500 O HOH A 1409 O HOH A 1503 2.06 REMARK 500 O HOH A 1449 O HOH A 1571 2.09 REMARK 500 O HOH A 1504 O HOH A 1576 2.14 REMARK 500 O HOH A 1351 O HOH A 1575 2.16 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 1354 O HOH A 1354 8665 0.98 REMARK 500 O HOH A 1508 O HOH A 1578 5555 2.00 REMARK 500 CB ARG A 163 O HOH A 1579 8665 2.06 REMARK 500 O HOH A 1349 O HOH A 1580 5555 2.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 37 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 37 NE - CZ - NH2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG A 55 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 72 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 PRO A 206 C - N - CA ANGL. DEV. = 13.8 DEGREES REMARK 500 PRO A 206 C - N - CD ANGL. DEV. = -12.8 DEGREES REMARK 500 ARG A 210 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES 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 MET A 42 -68.63 -98.76 REMARK 500 VAL A 45 -48.96 -130.23 REMARK 500 ARG A 85 135.93 178.41 REMARK 500 ASN A 100 -0.91 72.13 REMARK 500 PRO A 206 -54.47 -8.07 REMARK 500 REMARK 500 REMARK: NULL 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 A1221 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 176 OD1 REMARK 620 2 HOH A1225 O 88.0 REMARK 620 3 ASP A 41 OD2 75.5 83.9 REMARK 620 4 PO4 A 229 O1 152.8 81.1 78.6 REMARK 620 5 HOH A1352 O 78.6 113.5 148.1 128.7 REMARK 620 6 ASP A 43 O 91.7 165.4 81.9 92.7 80.6 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 229 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1221 DBREF 1MH9 A 32 228 UNP Q9NPB1 NT5M_HUMAN 32 228 SEQRES 1 A 197 GLY GLY ARG ALA LEU ARG VAL LEU VAL ASP MET ASP GLY SEQRES 2 A 197 VAL LEU ALA ASP PHE GLU GLY GLY PHE LEU ARG LYS PHE SEQRES 3 A 197 ARG ALA ARG PHE PRO ASP GLN PRO PHE ILE ALA LEU GLU SEQRES 4 A 197 ASP ARG ARG GLY PHE TRP VAL SER GLU GLN TYR GLY ARG SEQRES 5 A 197 LEU ARG PRO GLY LEU SER GLU LYS ALA ILE SER ILE TRP SEQRES 6 A 197 GLU SER LYS ASN PHE PHE PHE GLU LEU GLU PRO LEU PRO SEQRES 7 A 197 GLY ALA VAL GLU ALA VAL LYS GLU MET ALA SER LEU GLN SEQRES 8 A 197 ASN THR ASP VAL PHE ILE CYS THR SER PRO ILE LYS MET SEQRES 9 A 197 PHE LYS TYR CYS PRO TYR GLU LYS TYR ALA TRP VAL GLU SEQRES 10 A 197 LYS TYR PHE GLY PRO ASP PHE LEU GLU GLN ILE VAL LEU SEQRES 11 A 197 THR ARG ASP LYS THR VAL VAL SER ALA ASP LEU LEU ILE SEQRES 12 A 197 ASP ASP ARG PRO ASP ILE THR GLY ALA GLU PRO THR PRO SEQRES 13 A 197 SER TRP GLU HIS VAL LEU PHE THR ALA CYS HIS ASN GLN SEQRES 14 A 197 HIS LEU GLN LEU GLN PRO PRO ARG ARG ARG LEU HIS SER SEQRES 15 A 197 TRP ALA ASP ASP TRP LYS ALA ILE LEU ASP SER LYS ARG SEQRES 16 A 197 PRO CYS HET PO4 A 229 5 HET MG A1221 1 HETNAM PO4 PHOSPHATE ION HETNAM MG MAGNESIUM ION FORMUL 2 PO4 O4 P 3- FORMUL 3 MG MG 2+ FORMUL 4 HOH *359(H2 O) HELIX 1 1 ASP A 48 PHE A 61 1 14 HELIX 2 2 ALA A 68 ARG A 72 5 5 HELIX 3 3 TRP A 76 ARG A 85 1 10 HELIX 4 4 GLY A 87 GLU A 97 1 11 HELIX 5 5 GLY A 110 LEU A 121 1 12 HELIX 6 6 TYR A 138 GLY A 152 1 15 HELIX 7 7 PRO A 153 GLU A 157 5 5 HELIX 8 8 ASP A 164 VAL A 168 5 5 HELIX 9 9 ASP A 217 SER A 224 1 8 SHEET 1 A 6 ILE A 159 LEU A 161 0 SHEET 2 A 6 THR A 124 THR A 130 1 N ILE A 128 O VAL A 160 SHEET 3 A 6 LEU A 36 VAL A 40 1 N LEU A 36 O ASP A 125 SHEET 4 A 6 LEU A 172 ASP A 175 1 O LEU A 172 N LEU A 39 SHEET 5 A 6 GLU A 190 PHE A 194 1 O VAL A 192 N LEU A 173 SHEET 6 A 6 ARG A 209 LEU A 211 1 O ARG A 209 N LEU A 193 LINK MG MG A1221 OD1 ASP A 176 1555 1555 2.34 LINK MG MG A1221 O HOH A1225 1555 1555 2.25 LINK MG MG A1221 OD2 ASP A 41 1555 1555 2.48 LINK MG MG A1221 O1 PO4 A 229 1555 1555 2.23 LINK MG MG A1221 O HOH A1352 1555 1555 2.30 LINK MG MG A1221 O ASP A 43 1555 1555 2.29 SITE 1 AC1 10 ASP A 41 MET A 42 ASP A 43 THR A 130 SITE 2 AC1 10 SER A 131 LYS A 165 MG A1221 HOH A1225 SITE 3 AC1 10 HOH A1226 HOH A1351 SITE 1 AC2 6 ASP A 41 ASP A 43 ASP A 176 PO4 A 229 SITE 2 AC2 6 HOH A1225 HOH A1352 CRYST1 73.965 73.965 105.932 90.00 90.00 90.00 P 43 21 2 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 0.013520 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013520 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009440 0.00000