10 20 30 40 50 60 70 80 1PP7 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TRANSCRIPTION/DNA 16-JUN-03 1PP7
TITLE CRYSTAL STRUCTURE OF THE T. VAGINALIS INITIATOR BINDING TITLE 2 PROTEIN BOUND TO THE FERREDOXIN INR
COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERREDOXIN INR; COMPND 3 CHAIN: E; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: DNA SITE; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: FERREDOXIN INR; COMPND 8 CHAIN: F; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: 39 KDA INITIATOR BINDING PROTEIN; COMPND 12 CHAIN: U; COMPND 13 FRAGMENT: RESIDUES 1-126; COMPND 14 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES; SOURCE 5 MOL_ID: 3; SOURCE 6 ORGANISM_SCIENTIFIC: TRICHOMONAS VAGINALIS; SOURCE 7 ORGANISM_TAXID: 5722; SOURCE 8 GENE: TRICHOMONAS VAGINALIS:IBP39; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 11 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PQE60
KEYWDS INITIATOR, CORE PROMOTER, TRANSCRIPTION INITATION, IBP39, KEYWDS 2 T. VAGINALIS, TRANSCRIPTION/DNA COMPLEX
EXPDTA X-RAY DIFFRACTION
AUTHOR M.A.SCHUMACHER,A.O.T.LAU,P.J.JOHNSON
REVDAT 2 24-FEB-09 1PP7 1 VERSN REVDAT 1 18-NOV-03 1PP7 0
JRNL AUTH M.A.SCHUMACHER,A.O.T.LAU,P.J.JOHNSON JRNL TITL STRUCTURAL BASIS OF CORE PROMOTER RECOGNITION IN A JRNL TITL 2 PRIMITIVE EUKARYOTE JRNL REF CELL(CAMBRIDGE,MASS.) V. 115 413 2003 JRNL REFN ISSN 0092-8674 JRNL PMID 14622596 JRNL DOI 10.1016/S0092-8674(03)00887-0
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 2.45 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.9 REMARK 3 NUMBER OF REFLECTIONS : 7145 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) : 0.197 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 328 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.014 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) : 2.45 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.60 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1118 REMARK 3 BIN R VALUE (WORKING SET) : 0.3050 REMARK 3 BIN FREE R VALUE : 0.3620 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 65 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.045 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 928 REMARK 3 NUCLEIC ACID ATOMS : 505 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 65 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.70000 REMARK 3 B22 (A**2) : -12.10000 REMARK 3 B33 (A**2) : 18.80000 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) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.40 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) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.47 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : 1.90 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.64 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) : 2.840 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.280 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.520 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 6.410 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 37.38 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 1PP7 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUN-03. REMARK 100 THE RCSB ID CODE IS RCSB019474.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-FEB-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.06 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7158 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.450 REMARK 200 RESOLUTION RANGE LOW (A) : 47.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.51 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.43800 REMARK 200 <I/SIGMA(I)> 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: MOLREP REMARK 200 STARTING MODEL: ONE OF THE IBD-ALPHASCS COMPLEXES THAT IS REMARK 200 BEING DEPOSITED SIMULTANEOUS WITH THIS DEPOSITION REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MES PH 6.0, 0.1 M ZINC REMARK 280 ACETATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298.0K
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 40.67000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 20.71500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.67000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 20.71500 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 300 REMARK: THERE IS ONE IBD-FD INR COMPLEX IN THE CRYSTALLOGRAPHIC REMARK 300 ASYMMETRIC UNIT- THE IBD BINDS DNA AS A MONOMER
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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, U 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 F 84 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 DG E 25 REMARK 465 MET U 1 REMARK 465 ASP U 2 REMARK 465 SER U 3 REMARK 465 ASN U 4 REMARK 465 PRO U 119 REMARK 465 THR U 120 REMARK 465 GLN U 121 REMARK 465 ASN U 122 REMARK 465 ASP U 123 REMARK 465 SER U 124 REMARK 465 PRO U 125 REMARK 465 MET U 126 REMARK 465 HIS U 127 REMARK 465 HIS U 128 REMARK 465 HIS U 129 REMARK 465 HIS U 130 REMARK 465 HIS U 131
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 DG E 26 P OP1 OP2
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 DC F 3 O5' - C5' - C4' ANGL. DEV. = -7.4 DEGREES REMARK 500 VAL U 115 CB - CA - C ANGL. DEV. = -11.6 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 SER U 27 -150.79 -123.02 REMARK 500 LEU U 57 99.75 -166.32 REMARK 500 GLU U 117 -131.14 48.98 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 DA F 4 0.09 SIDE_CHAIN REMARK 500 DA F 9 0.06 SIDE_CHAIN REMARK 500 DA F 10 0.10 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 U 149 DISTANCE = 5.10 ANGSTROMS REMARK 525 HOH U 159 DISTANCE = 5.70 ANGSTROMS REMARK 525 HOH U 173 DISTANCE = 6.55 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 ZN U 132 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS U 39 ND1 REMARK 620 2 HOH U 144 O 113.1 REMARK 620 3 GLU U 93 OE2 89.3 125.3 REMARK 620 4 HOH U 143 O 115.4 109.1 103.7 REMARK 620 N 1 2 3
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN U 132 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 72 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 73 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN E 74 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN U 133 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 76 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 77
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PP8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE T. VAGINALIS IBP39 INITIATOR REMARK 900 BINDING DOMAIN (IBD) BOUND TO THE ALPHA-SCS INR ELEMENT
DBREF 1PP7 U 1 126 UNP Q95VR4 Q95VR4_TRIVA 1 126 DBREF 1PP7 E 25 37 PDB 1PP7 1PP7 25 37 DBREF 1PP7 F 3 15 PDB 1PP7 1PP7 3 15
SEQADV 1PP7 HIS U 127 UNP Q95VR4 EXPRESSION TAG SEQADV 1PP7 HIS U 128 UNP Q95VR4 EXPRESSION TAG SEQADV 1PP7 HIS U 129 UNP Q95VR4 EXPRESSION TAG SEQADV 1PP7 HIS U 130 UNP Q95VR4 EXPRESSION TAG SEQADV 1PP7 HIS U 131 UNP Q95VR4 EXPRESSION TAG
SEQRES 1 E 13 DG DG DT DT DA DC DT DT DC DA DC DT DT SEQRES 1 F 13 DC DA DA DG DT DG DA DA DG DT DA DA DC SEQRES 1 U 131 MET ASP SER ASN ASP LEU GLU ALA SER PHE THR SER ARG SEQRES 2 U 131 LEU PRO PRO GLU ILE VAL ALA ALA LEU LYS ARG LYS SER SEQRES 3 U 131 SER ARG ASP PRO ASN SER ARG PHE PRO ARG LYS LEU HIS SEQRES 4 U 131 MET LEU LEU THR TYR LEU ALA SER ASN PRO GLN LEU GLU SEQRES 5 U 131 GLU GLU ILE GLY LEU SER TRP ILE SER ASP THR GLU PHE SEQRES 6 U 131 LYS MET LYS LYS LYS ASN VAL ALA LEU VAL MET GLY ILE SEQRES 7 U 131 LYS LEU ASN THR LEU ASN VAL ASN LEU ARG ASP LEU ALA SEQRES 8 U 131 PHE GLU GLN LEU GLN HIS ASP LYS GLY GLY TRP THR GLN SEQRES 9 U 131 TRP LYS ARG SER GLY PHE THR ARG ASN SER VAL PHE GLU SEQRES 10 U 131 ASP PRO THR GLN ASN ASP SER PRO MET HIS HIS HIS HIS SEQRES 11 U 131 HIS
HET ZN U 132 1 HET ZN F 72 1 HET ZN F 73 1 HET ZN E 74 1 HET ZN U 133 1 HET ZN F 76 1 HET ZN F 77 1
HETNAM ZN ZINC ION
FORMUL 4 ZN 7(ZN 2+) FORMUL 11 HOH *65(H2 O)
HELIX 1 1 ASP U 5 SER U 12 1 8 HELIX 2 2 PRO U 15 ARG U 24 1 10 HELIX 3 3 ARG U 33 ALA U 46 1 14 HELIX 4 4 ASN U 48 GLY U 56 1 9 HELIX 5 5 LYS U 68 GLY U 77 1 10 HELIX 6 6 LYS U 79 LEU U 90 1 12
SHEET 1 A 4 LEU U 57 TRP U 59 0 SHEET 2 A 4 PHE U 65 MET U 67 -1 O LYS U 66 N SER U 58 SHEET 3 A 4 TRP U 102 LYS U 106 -1 O TRP U 105 N PHE U 65 SHEET 4 A 4 GLU U 93 LYS U 99 -1 N GLU U 93 O LYS U 106 SHEET 1 B 2 PHE U 110 THR U 111 0 SHEET 2 B 2 SER U 114 VAL U 115 -1 O SER U 114 N THR U 111
LINK ZN ZN E 74 N7 DG E 26 1555 1555 2.16 LINK ZN ZN F 72 N7 DG F 8 1555 1555 2.09 LINK ZN ZN F 73 N7 DG F 11 1555 1555 2.31 LINK ZN ZN F 77 N7 DA F 10 1555 1555 2.61 LINK ZN ZN U 132 ND1 HIS U 39 1555 1555 2.06 LINK ZN ZN U 132 O HOH U 144 1555 1555 2.31 LINK ZN ZN U 133 OE2 GLU U 7 1555 1555 2.51 LINK ZN ZN U 132 OE2 GLU U 93 1555 3556 2.05 LINK ZN ZN U 132 O HOH U 143 1555 3556 2.29
SITE 1 AC1 5 HIS U 39 GLU U 93 LYS U 106 HOH U 143 SITE 2 AC1 5 HOH U 144 SITE 1 AC2 1 DG F 8 SITE 1 AC3 1 DG F 11 SITE 1 AC4 1 DG E 26 SITE 1 AC5 1 GLU U 7 SITE 1 AC6 1 DC F 3 SITE 1 AC7 1 DA F 10
CRYST1 81.340 41.430 58.390 90.00 90.00 90.00 P 21 21 2 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 0.012294 0.000000 0.000000 0.00000
SCALE2 0.000000 0.024137 0.000000 0.00000
SCALE3 0.000000 0.000000 0.017126 0.00000