HEADER HYDROLASE 12-JAN-16 5FTD TITLE CRYSTAL STRUCTURE OF PIF1 HELICASE FROM BACTEROIDES APO FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: TPR DOMAIN PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HELICASE; COMPND 5 EC: 3.6.4.12; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES; SOURCE 3 ORGANISM_TAXID: 457390; SOURCE 4 STRAIN: SP. 3_1_23; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET15B-SUMO KEYWDS HYDROLASE, SF1B, G QUADRUPLEX, SH3 DOMAIN, CONFORMATIONAL CHANGE EXPDTA X-RAY DIFFRACTION AUTHOR W.-F.CHEN,Y.-X.DAI,X.-L.DUAN,N.-N.LIU,W.SHI,M.LI,S.-X.DOU,N.LI,Y.- AUTHOR 2 H.DONG,S.RETY,X.-G.XI REVDAT 4 23-OCT-19 5FTD 1 ATOM REVDAT 3 20-APR-16 5FTD 1 JRNL REVDAT 2 02-MAR-16 5FTD 1 JRNL REVDAT 1 03-FEB-16 5FTD 0 JRNL AUTH W.-F.CHEN,Y.-X.DAI,X.-L.DUAN,N.-N.LIU,W.SHI,N.LI,M.LI, JRNL AUTH 2 S.-X.DOU,Y.-H.DONG,S.RETY,X.-G.XI JRNL TITL CRYSTAL STRUCTURES OF THE BSPIF1 HELICASE REVEAL THAT A JRNL TITL 2 MAJOR MOVEMENT OF THE 2B SH3 DOMAIN IS REQUIRED FOR DNA JRNL TITL 3 UNWINDING JRNL REF NUCLEIC ACIDS RES. V. 44 2949 2016 JRNL REFN ISSN 0305-1048 JRNL PMID 26809678 JRNL DOI 10.1093/NAR/GKW033 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.56 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 87.1 REMARK 3 NUMBER OF REFLECTIONS : 48265 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2356 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 48.5836 - 4.3563 0.97 3228 161 0.1680 0.1892 REMARK 3 2 4.3563 - 3.4580 1.00 3191 150 0.1444 0.1376 REMARK 3 3 3.4580 - 3.0210 1.00 3093 186 0.1631 0.1908 REMARK 3 4 3.0210 - 2.7448 1.00 3109 177 0.1696 0.2110 REMARK 3 5 2.7448 - 2.5481 1.00 3101 174 0.1741 0.1757 REMARK 3 6 2.5481 - 2.3979 1.00 3096 171 0.1626 0.2347 REMARK 3 7 2.3979 - 2.2778 1.00 3068 166 0.1710 0.2290 REMARK 3 8 2.2778 - 2.1786 1.00 3088 169 0.1687 0.2090 REMARK 3 9 2.1786 - 2.0948 1.00 3036 168 0.1806 0.2023 REMARK 3 10 2.0948 - 2.0225 1.00 3060 148 0.1825 0.1869 REMARK 3 11 2.0225 - 1.9592 0.94 2918 133 0.1838 0.2254 REMARK 3 12 1.9592 - 1.9032 0.87 2689 122 0.1797 0.2125 REMARK 3 13 1.9032 - 1.8531 0.78 2436 96 0.1896 0.2472 REMARK 3 14 1.8531 - 1.8079 0.67 2050 102 0.2040 0.2345 REMARK 3 15 1.8079 - 1.7668 0.60 1837 85 0.2097 0.2639 REMARK 3 16 1.7668 - 1.7292 0.51 1578 69 0.2193 0.2247 REMARK 3 17 1.7292 - 1.6946 0.44 1331 79 0.2260 0.2774 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.550 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.69 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.012 3533 REMARK 3 ANGLE : 1.274 4773 REMARK 3 CHIRALITY : 0.053 539 REMARK 3 PLANARITY : 0.006 607 REMARK 3 DIHEDRAL : 15.896 1321 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 5FTD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-JAN-16. REMARK 100 THE DEPOSITION ID IS D_1290066032. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-APR-15 REMARK 200 TEMPERATURE (KELVIN) : 77 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.975390 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48257 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 48.560 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.0 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 46.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.49000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.220 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: PDB ENTRY 5FTB REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PROPANE PH 6.5 0.1 REMARK 280 CALCIUM ACETATE 10% PEG 4000 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 33.39150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.99250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.37350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.99250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.39150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.37350 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 MET A 1 REMARK 465 GLU A 2 REMARK 465 LEU A 432 REMARK 465 ASP A 433 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 PRO A 147 CG CD 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 HH21 ARG A 318 O HOH A 2323 1.35 REMARK 500 H ASN A 337 O HOH A 2370 1.36 REMARK 500 HH22 ARG A 188 O HOH A 2210 1.42 REMARK 500 O HOH A 2032 O HOH A 2361 1.86 REMARK 500 O HOH A 2303 O HOH A 2385 1.87 REMARK 500 NH2 ARG A 318 O HOH A 2323 1.91 REMARK 500 O HOH A 2175 O HOH A 2399 1.94 REMARK 500 O HOH A 2052 O HOH A 2054 1.94 REMARK 500 O HOH A 2081 O HOH A 2082 1.95 REMARK 500 O HOH A 2094 O HOH A 2212 2.01 REMARK 500 NZ LYS A 29 O HOH A 2038 2.02 REMARK 500 NE2 GLN A 145 O HOH A 2184 2.04 REMARK 500 OE2 GLU A 9 O HOH A 2008 2.04 REMARK 500 O ASN A 228 O HOH A 2246 2.05 REMARK 500 O HOH A 2177 O HOH A 2405 2.06 REMARK 500 O HOH A 2088 O HOH A 2406 2.06 REMARK 500 NE2 GLN A 18 O HOH A 2014 2.06 REMARK 500 O LEU A 146 O HOH A 2186 2.07 REMARK 500 O HOH A 2198 O HOH A 2199 2.07 REMARK 500 O ARG A 155 OG SER A 159 2.07 REMARK 500 O HOH A 2009 O HOH A 2205 2.08 REMARK 500 O HOH A 2121 O HOH A 2268 2.08 REMARK 500 O SER A 224 O HOH A 2243 2.11 REMARK 500 NH2 ARG A 188 O HOH A 2210 2.13 REMARK 500 N ASN A 337 O HOH A 2370 2.15 REMARK 500 O HOH A 2050 O HOH A 2157 2.16 REMARK 500 O HOH A 2236 O HOH A 2237 2.18 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 2103 O HOH A 2224 4545 1.97 REMARK 500 O HOH A 2351 O HOH A 2421 2554 2.01 REMARK 500 O HOH A 2054 O HOH A 2235 1655 2.14 REMARK 500 O HOH A 2348 O HOH A 2430 2554 2.15 REMARK 500 O HOH A 2053 O HOH A 2235 1655 2.15 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 202 NE - CZ - NH2 ANGL. DEV. = -4.2 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 GLU A 85 96.76 -62.81 REMARK 500 ILE A 186 -49.89 30.13 REMARK 500 PHE A 187 70.46 67.80 REMARK 500 ARG A 188 -18.37 148.99 REMARK 500 THR A 190 -40.15 -160.32 REMARK 500 GLN A 205 53.52 -140.35 REMARK 500 ASP A 262 -134.58 58.15 REMARK 500 ALA A 355 31.43 -145.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASP A 3 MET A 4 -149.76 REMARK 500 GLN A 189 THR A 190 -129.08 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 A2133 DISTANCE = 6.29 ANGSTROMS REMARK 525 HOH A2441 DISTANCE = 7.87 ANGSTROMS REMARK 525 HOH A2442 DISTANCE = 6.20 ANGSTROMS 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 1432 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5FTB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PIF1 HELICASE FROM BACTEROIDES IN COMPLEX WITH REMARK 900 AMPPNP REMARK 900 RELATED ID: 5FTC RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PIF1 HELICASE FROM BACTEROIDES IN COMPLEX WITH REMARK 900 ADP REMARK 900 RELATED ID: 5FTE RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PIF1 HELICASE FROM BACTEROIDES IN COMPLEX WITH REMARK 900 ADP-ALF3 AND SSDNA REMARK 900 RELATED ID: 5FTF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PIF1 HELICASE FROM BACTEROIDES DOUBLE MUTANT REMARK 900 L95C-I339C REMARK 999 REMARK 999 SEQUENCE REMARK 999 NCBI REFERENCE SEQUENCE WP_008647876.1 DBREF 5FTD A 1 433 UNP D7K0H3 D7K0H3_9BACE 1 433 SEQRES 1 A 433 MET GLU ASP MET ILE LEU THR GLU GLU MET GLN LYS ILE SEQRES 2 A 433 MET ASN LEU ILE GLN ASP ASP GLU ASN ASN VAL PHE VAL SEQRES 3 A 433 THR GLY LYS ALA GLY SER GLY LYS THR THR PHE LEU LYS SEQRES 4 A 433 TYR LEU ILE GLU LYS SER GLY LYS ASN CYS ILE VAL ALA SEQRES 5 A 433 ALA PRO THR GLY ILE ALA ALA ILE ASN ALA GLY GLY VAL SEQRES 6 A 433 THR LEU HIS SER LEU PHE GLY ILE PRO PHE GLY PRO ILE SEQRES 7 A 433 THR PRO TYR ASP ARG LEU GLU ASN LYS PHE SER GLU TYR SEQRES 8 A 433 LYS VAL GLU LEU LEU LEU LYS MET GLU LEU LEU ILE ILE SEQRES 9 A 433 ASP GLU ILE SER MET VAL ARG PRO ASP ILE LEU ASP THR SEQRES 10 A 433 ILE ASP ARG LYS LEU ARG TRP VAL TYR GLU SER ASP GLU SEQRES 11 A 433 PRO PHE GLY GLY VAL GLN VAL ILE MET PHE GLY ASP LEU SEQRES 12 A 433 PHE GLN LEU PRO PRO VAL THR LYS LYS GLN GLU ARG GLU SEQRES 13 A 433 ILE LEU SER ASP PHE TYR ASP GLY PHE PHE PHE PHE ASN SEQRES 14 A 433 ALA LEU VAL PHE LYS ARG THR GLY PHE HIS ILE VAL GLU SEQRES 15 A 433 LEU THR LYS ILE PHE ARG GLN THR GLU PRO GLU PHE ILE SEQRES 16 A 433 ASN VAL LEU ASN ASN ILE ARG ASN TYR GLN VAL THR SER SEQRES 17 A 433 ASP GLU LEU ASP LEU LEU SER GLU LEU LYS ASP ARG LYS SEQRES 18 A 433 ILE SER SER SER TYR ASP ASN GLU TYR ILE HIS ILE CYS SEQRES 19 A 433 THR HIS LYS ALA ASP VAL GLU LYS ILE ASN ALA ASP LYS SEQRES 20 A 433 LEU GLY GLU GLN GLU ILE ARG ASN TYR ASP ILE VAL ILE SEQRES 21 A 433 LYS ASP LYS PHE PRO GLU SER SER ILE PRO CYS ASP LEU SEQRES 22 A 433 HIS LEU LYS LEU ARG VAL GLY ALA ARG VAL MET SER LEU SEQRES 23 A 433 VAL ASN ASP SER LEU LYS GLY TYR TYR ASN GLY MET LEU SEQRES 24 A 433 GLY ILE VAL THR ALA LEU GLU ASP ASN VAL ILE THR VAL SEQRES 25 A 433 ARG MET ASP ASN GLY ARG THR ILE LYS PHE GLU ARG TYR SEQRES 26 A 433 THR TRP SER ASN THR GLN TYR THR LEU LYS ASP ASN GLU SEQRES 27 A 433 ILE VAL LYS GLU GLU ILE GLY SER CYS THR GLN PHE PRO SEQRES 28 A 433 LEU THR LEU ALA TRP ALA ILE THR ILE HIS LYS SER GLN SEQRES 29 A 433 GLY LEU THR PHE ASP LYS ILE ILE ILE HIS VAL SER HIS SEQRES 30 A 433 THR PHE CYS PRO GLY GLN LEU TYR VAL ALA LEU SER ARG SEQRES 31 A 433 CYS ARG THR LEU GLU GLY ILE VAL SER ASP ALA PHE ILE SEQRES 32 A 433 THR LYS GLN MET ILE ILE PRO GLU TYR ALA LEU ILE ASP SEQRES 33 A 433 PHE GLU ARG ALA TYR LYS SER GLU GLY ASN TYR TYR GLY SEQRES 34 A 433 LYS ARG LEU ASP HET PO4 A1432 5 HETNAM PO4 PHOSPHATE ION FORMUL 2 PO4 O4 P 3- FORMUL 3 HOH *442(H2 O) HELIX 1 1 THR A 7 GLN A 18 1 12 HELIX 2 2 GLY A 33 GLY A 46 1 14 HELIX 3 3 THR A 55 GLY A 63 1 9 HELIX 4 4 LEU A 67 GLY A 72 1 6 HELIX 5 5 SER A 89 MET A 99 1 11 HELIX 6 6 GLU A 106 VAL A 110 5 5 HELIX 7 7 ARG A 111 GLU A 127 1 17 HELIX 8 8 GLU A 130 VAL A 135 5 6 HELIX 9 9 LYS A 151 ASP A 160 1 10 HELIX 10 10 PHE A 166 ALA A 170 5 5 HELIX 11 11 ALA A 170 ARG A 175 5 6 HELIX 12 12 GLU A 191 TYR A 204 1 14 HELIX 13 13 THR A 207 GLU A 216 1 10 HELIX 14 14 ASP A 219 SER A 224 1 6 HELIX 15 15 HIS A 236 GLY A 249 1 14 HELIX 16 16 PRO A 265 ILE A 269 5 5 HELIX 17 17 GLY A 382 SER A 389 1 8 HELIX 18 18 THR A 404 ILE A 408 5 5 HELIX 19 19 GLU A 411 GLU A 424 1 14 SHEET 1 AA 7 VAL A 65 THR A 66 0 SHEET 2 AA 7 CYS A 49 ALA A 53 1 O VAL A 51 N VAL A 65 SHEET 3 AA 7 LEU A 101 ILE A 104 1 O LEU A 101 N ILE A 50 SHEET 4 AA 7 GLN A 136 PHE A 140 1 O GLN A 136 N LEU A 102 SHEET 5 AA 7 VAL A 24 THR A 27 1 O VAL A 24 N MET A 139 SHEET 6 AA 7 GLY A 177 GLU A 182 1 O HIS A 179 N PHE A 25 SHEET 7 AA 7 TYR A 427 GLY A 429 -1 O TYR A 428 N PHE A 178 SHEET 1 AB 4 ALA A 357 THR A 359 0 SHEET 2 AB 4 ILE A 231 CYS A 234 1 O HIS A 232 N ILE A 358 SHEET 3 AB 4 ILE A 371 ILE A 373 1 O ILE A 372 N ILE A 233 SHEET 4 AB 4 ILE A 397 SER A 399 1 O VAL A 398 N ILE A 373 SHEET 1 AC 2 ARG A 254 ASP A 257 0 SHEET 2 AC 2 HIS A 274 LEU A 277 -1 O LEU A 275 N TYR A 256 SHEET 1 AD 3 VAL A 259 ASP A 262 0 SHEET 2 AD 3 GLU A 338 GLN A 349 -1 O SER A 346 N LYS A 261 SHEET 3 AD 3 TYR A 325 LYS A 335 -1 O TYR A 325 N GLN A 349 SHEET 1 AE 5 THR A 319 PHE A 322 0 SHEET 2 AE 5 ILE A 310 MET A 314 -1 O ILE A 310 N PHE A 322 SHEET 3 AE 5 LEU A 299 LEU A 305 -1 O ILE A 301 N ARG A 313 SHEET 4 AE 5 ARG A 282 SER A 285 -1 O VAL A 283 N GLY A 300 SHEET 5 AE 5 LEU A 352 LEU A 354 -1 O THR A 353 N MET A 284 SITE 1 AC1 8 LYS A 29 ALA A 30 GLY A 31 SER A 32 SITE 2 AC1 8 GLY A 33 LYS A 34 THR A 35 HOH A2440 CRYST1 66.783 70.747 103.985 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 0.014974 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014135 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009617 0.00000 MASTER 376 0 1 19 21 0 2 6 0 0 0 34 END