HEADER HYDROLASE 17-OCT-24 9H45 TITLE CRYSTAL STRUCTURE OF HFQ V22A COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA-BINDING PROTEIN HFQ; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 SYNONYM: HF-1,HOST FACTOR-I PROTEIN,HF-I; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: RNA (5'- COMPND 8 R(P*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*A)-3'); COMPND 9 CHAIN: Q; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: HFQ, B4172, JW4130; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS RNA-CHAPERONE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.MCQUAIL,M.KREPL,K.KATSUYA-GAVIRIA,A.TABIB-SALAZAR,L.BURCHELL, AUTHOR 2 T.BISCHLER,T.GRAFENHAN,P.BREAR,J.SPONER,B.LUISI REVDAT 1 05-FEB-25 9H45 0 JRNL AUTH J.MCQUAIL,M.KREPL,K.KATSUYA-GAVIRIA,A.TABIB-SALAZAR, JRNL AUTH 2 L.BURCHELL,T.BISCHLER,T.GRAFENHAN,P.BREAR,J.SPONER, JRNL AUTH 3 B.F.LUISI,S.WIGNESHWERARAJ JRNL TITL TRANSCRIPTOME-SCALE ANALYSIS UNCOVERS CONSERVED RESIDUES IN JRNL TITL 2 THE HYDROPHOBIC CORE OF THE BACTERIAL RNA CHAPERONE HFQ JRNL TITL 3 REQUIRED FOR SMALL REGULATORY RNA STABILITY. JRNL REF NUCLEIC ACIDS RES. V. 53 2025 JRNL REFN ESSN 1362-4962 JRNL PMID 39868539 JRNL DOI 10.1093/NAR/GKAF019 REMARK 2 REMARK 2 RESOLUTION. 2.08 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 56.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 37680 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.276 REMARK 3 R VALUE (WORKING SET) : 0.274 REMARK 3 FREE R VALUE : 0.323 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 1879 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 56.2400 - 4.8900 0.91 2629 138 0.2621 0.3269 REMARK 3 2 4.8900 - 3.8800 1.00 2805 125 0.1985 0.2447 REMARK 3 3 3.8800 - 3.3900 1.00 2797 133 0.2309 0.2548 REMARK 3 4 3.3900 - 3.0800 1.00 2768 148 0.2435 0.3086 REMARK 3 5 3.0800 - 2.8600 1.00 2790 139 0.2942 0.3027 REMARK 3 6 2.8600 - 2.6900 1.00 2762 137 0.2880 0.3556 REMARK 3 7 2.6900 - 2.5600 1.00 2778 149 0.3354 0.4026 REMARK 3 8 2.5600 - 2.4500 1.00 2739 157 0.3270 0.3708 REMARK 3 9 2.4500 - 2.3500 1.00 2754 155 0.3152 0.3949 REMARK 3 10 2.3500 - 2.2700 1.00 2795 137 0.3136 0.3741 REMARK 3 11 2.2700 - 2.2000 1.00 2737 144 0.3280 0.3710 REMARK 3 12 2.2000 - 2.1400 0.99 2705 159 0.3225 0.3226 REMARK 3 13 2.1400 - 2.0800 1.00 2742 158 0.3420 0.4008 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.410 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 36.120 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.003 NULL REMARK 3 ANGLE : 0.679 NULL REMARK 3 CHIRALITY : 0.047 621 REMARK 3 PLANARITY : 0.007 592 REMARK 3 DIHEDRAL : 8.285 653 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 9H45 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-OCT-24. REMARK 100 THE DEPOSITION ID IS D_1292142509. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-SEP-24 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 : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37712 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.080 REMARK 200 RESOLUTION RANGE LOW (A) : 57.660 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.50900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 3.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : 2.02500 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: 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 (%): 43.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15 %V/V PEGSH 0.15 M NH4 ACET 0.1 M REMARK 280 NA3 CIT, PH 5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 58.12500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.57500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 58.12500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 33.57500 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: HEPTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEPTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -66.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, Q 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 ALA A 2 REMARK 465 LYS A 3 REMARK 465 GLY A 4 REMARK 465 HIS A 70 REMARK 465 HIS A 71 REMARK 465 SER A 72 REMARK 465 ASN A 73 REMARK 465 ASN A 74 REMARK 465 ALA A 75 REMARK 465 GLY A 76 REMARK 465 GLY A 77 REMARK 465 GLY A 78 REMARK 465 THR A 79 REMARK 465 SER A 80 REMARK 465 SER A 81 REMARK 465 ASN A 82 REMARK 465 TYR A 83 REMARK 465 HIS A 84 REMARK 465 HIS A 85 REMARK 465 GLY A 86 REMARK 465 SER A 87 REMARK 465 SER A 88 REMARK 465 ALA A 89 REMARK 465 GLN A 90 REMARK 465 ASN A 91 REMARK 465 THR A 92 REMARK 465 SER A 93 REMARK 465 ALA A 94 REMARK 465 GLN A 95 REMARK 465 GLN A 96 REMARK 465 ASP A 97 REMARK 465 SER A 98 REMARK 465 GLU A 99 REMARK 465 GLU A 100 REMARK 465 THR A 101 REMARK 465 GLU A 102 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 LYS B 3 REMARK 465 GLY B 4 REMARK 465 GLN B 5 REMARK 465 SER B 69 REMARK 465 HIS B 70 REMARK 465 HIS B 71 REMARK 465 SER B 72 REMARK 465 ASN B 73 REMARK 465 ASN B 74 REMARK 465 ALA B 75 REMARK 465 GLY B 76 REMARK 465 GLY B 77 REMARK 465 GLY B 78 REMARK 465 THR B 79 REMARK 465 SER B 80 REMARK 465 SER B 81 REMARK 465 ASN B 82 REMARK 465 TYR B 83 REMARK 465 HIS B 84 REMARK 465 HIS B 85 REMARK 465 GLY B 86 REMARK 465 SER B 87 REMARK 465 SER B 88 REMARK 465 ALA B 89 REMARK 465 GLN B 90 REMARK 465 ASN B 91 REMARK 465 THR B 92 REMARK 465 SER B 93 REMARK 465 ALA B 94 REMARK 465 GLN B 95 REMARK 465 GLN B 96 REMARK 465 ASP B 97 REMARK 465 SER B 98 REMARK 465 GLU B 99 REMARK 465 GLU B 100 REMARK 465 THR B 101 REMARK 465 GLU B 102 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 LYS C 3 REMARK 465 GLY C 4 REMARK 465 GLN C 5 REMARK 465 SER C 69 REMARK 465 HIS C 70 REMARK 465 HIS C 71 REMARK 465 SER C 72 REMARK 465 ASN C 73 REMARK 465 ASN C 74 REMARK 465 ALA C 75 REMARK 465 GLY C 76 REMARK 465 GLY C 77 REMARK 465 GLY C 78 REMARK 465 THR C 79 REMARK 465 SER C 80 REMARK 465 SER C 81 REMARK 465 ASN C 82 REMARK 465 TYR C 83 REMARK 465 HIS C 84 REMARK 465 HIS C 85 REMARK 465 GLY C 86 REMARK 465 SER C 87 REMARK 465 SER C 88 REMARK 465 ALA C 89 REMARK 465 GLN C 90 REMARK 465 ASN C 91 REMARK 465 THR C 92 REMARK 465 SER C 93 REMARK 465 ALA C 94 REMARK 465 GLN C 95 REMARK 465 GLN C 96 REMARK 465 ASP C 97 REMARK 465 SER C 98 REMARK 465 GLU C 99 REMARK 465 GLU C 100 REMARK 465 THR C 101 REMARK 465 GLU C 102 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 LYS D 3 REMARK 465 GLY D 4 REMARK 465 GLN D 5 REMARK 465 SER D 6 REMARK 465 ALA D 14 REMARK 465 SER D 69 REMARK 465 HIS D 70 REMARK 465 HIS D 71 REMARK 465 SER D 72 REMARK 465 ASN D 73 REMARK 465 ASN D 74 REMARK 465 ALA D 75 REMARK 465 GLY D 76 REMARK 465 GLY D 77 REMARK 465 GLY D 78 REMARK 465 THR D 79 REMARK 465 SER D 80 REMARK 465 SER D 81 REMARK 465 ASN D 82 REMARK 465 TYR D 83 REMARK 465 HIS D 84 REMARK 465 HIS D 85 REMARK 465 GLY D 86 REMARK 465 SER D 87 REMARK 465 SER D 88 REMARK 465 ALA D 89 REMARK 465 GLN D 90 REMARK 465 ASN D 91 REMARK 465 THR D 92 REMARK 465 SER D 93 REMARK 465 ALA D 94 REMARK 465 GLN D 95 REMARK 465 GLN D 96 REMARK 465 ASP D 97 REMARK 465 SER D 98 REMARK 465 GLU D 99 REMARK 465 GLU D 100 REMARK 465 THR D 101 REMARK 465 GLU D 102 REMARK 465 MET E 1 REMARK 465 ALA E 2 REMARK 465 LYS E 3 REMARK 465 GLY E 4 REMARK 465 GLN E 5 REMARK 465 SER E 69 REMARK 465 HIS E 70 REMARK 465 HIS E 71 REMARK 465 SER E 72 REMARK 465 ASN E 73 REMARK 465 ASN E 74 REMARK 465 ALA E 75 REMARK 465 GLY E 76 REMARK 465 GLY E 77 REMARK 465 GLY E 78 REMARK 465 THR E 79 REMARK 465 SER E 80 REMARK 465 SER E 81 REMARK 465 ASN E 82 REMARK 465 TYR E 83 REMARK 465 HIS E 84 REMARK 465 HIS E 85 REMARK 465 GLY E 86 REMARK 465 SER E 87 REMARK 465 SER E 88 REMARK 465 ALA E 89 REMARK 465 GLN E 90 REMARK 465 ASN E 91 REMARK 465 THR E 92 REMARK 465 SER E 93 REMARK 465 ALA E 94 REMARK 465 GLN E 95 REMARK 465 GLN E 96 REMARK 465 ASP E 97 REMARK 465 SER E 98 REMARK 465 GLU E 99 REMARK 465 GLU E 100 REMARK 465 THR E 101 REMARK 465 GLU E 102 REMARK 465 MET F 1 REMARK 465 ALA F 2 REMARK 465 LYS F 3 REMARK 465 GLY F 4 REMARK 465 SER F 69 REMARK 465 HIS F 70 REMARK 465 HIS F 71 REMARK 465 SER F 72 REMARK 465 ASN F 73 REMARK 465 ASN F 74 REMARK 465 ALA F 75 REMARK 465 GLY F 76 REMARK 465 GLY F 77 REMARK 465 GLY F 78 REMARK 465 THR F 79 REMARK 465 SER F 80 REMARK 465 SER F 81 REMARK 465 ASN F 82 REMARK 465 TYR F 83 REMARK 465 HIS F 84 REMARK 465 HIS F 85 REMARK 465 GLY F 86 REMARK 465 SER F 87 REMARK 465 SER F 88 REMARK 465 ALA F 89 REMARK 465 GLN F 90 REMARK 465 ASN F 91 REMARK 465 THR F 92 REMARK 465 SER F 93 REMARK 465 ALA F 94 REMARK 465 GLN F 95 REMARK 465 GLN F 96 REMARK 465 ASP F 97 REMARK 465 SER F 98 REMARK 465 GLU F 99 REMARK 465 GLU F 100 REMARK 465 THR F 101 REMARK 465 GLU F 102 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 Q 124 O HOH Q 145 1.55 REMARK 500 O HOH A 214 O HOH B 222 1.85 REMARK 500 O HOH D 225 O HOH D 231 1.90 REMARK 500 O HOH D 206 O HOH D 225 1.97 REMARK 500 O HOH E 218 O HOH E 230 2.02 REMARK 500 O HOH F 234 O HOH F 242 2.05 REMARK 500 O HOH E 209 O HOH E 225 2.10 REMARK 500 O HOH D 208 O HOH D 210 2.10 REMARK 500 O HOH F 229 O HOH F 240 2.15 REMARK 500 O HOH F 234 O HOH F 243 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 B 211 O HOH E 229 1545 1.96 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 A Q 4 C3' - O3' - P ANGL. DEV. = -9.2 DEGREES REMARK 500 A Q 10 C3' - O3' - P ANGL. DEV. = -7.2 DEGREES REMARK 500 A Q 13 C3' - O3' - P ANGL. DEV. = -7.7 DEGREES REMARK 500 A Q 18 O3' - P - OP1 ANGL. DEV. = 8.9 DEGREES REMARK 500 A Q 18 OP1 - P - OP2 ANGL. DEV. = -10.9 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 ASP A 40 -159.97 -137.88 REMARK 500 ASN A 48 -110.85 -155.51 REMARK 500 ASN B 48 -85.29 -159.08 REMARK 500 ASN C 48 -108.51 -167.60 REMARK 500 ASN D 48 -66.07 -152.79 REMARK 500 LEU E 7 -36.40 -137.46 REMARK 500 ASN E 48 -114.86 -153.12 REMARK 500 SER F 38 166.65 179.06 REMARK 500 ASP F 40 -159.59 -135.03 REMARK 500 ASN F 48 -106.26 -132.13 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 D 19 0.13 SIDE CHAIN REMARK 500 ARG E 16 0.23 SIDE CHAIN REMARK 500 ARG E 66 0.21 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 D 238 DISTANCE = 6.05 ANGSTROMS REMARK 525 HOH E 239 DISTANCE = 6.80 ANGSTROMS REMARK 525 HOH E 240 DISTANCE = 7.24 ANGSTROMS REMARK 525 HOH E 241 DISTANCE = 7.85 ANGSTROMS DBREF 9H45 A 1 102 UNP P0A6X3 HFQ_ECOLI 1 102 DBREF 9H45 B 1 102 UNP P0A6X3 HFQ_ECOLI 1 102 DBREF 9H45 C 1 102 UNP P0A6X3 HFQ_ECOLI 1 102 DBREF 9H45 D 1 102 UNP P0A6X3 HFQ_ECOLI 1 102 DBREF 9H45 E 1 102 UNP P0A6X3 HFQ_ECOLI 1 102 DBREF 9H45 F 1 102 UNP P0A6X3 HFQ_ECOLI 1 102 DBREF 9H45 Q 1 18 PDB 9H45 9H45 1 18 SEQADV 9H45 ALA A 22 UNP P0A6X3 VAL 22 ENGINEERED MUTATION SEQADV 9H45 ALA B 22 UNP P0A6X3 VAL 22 ENGINEERED MUTATION SEQADV 9H45 ALA C 22 UNP P0A6X3 VAL 22 ENGINEERED MUTATION SEQADV 9H45 ALA D 22 UNP P0A6X3 VAL 22 ENGINEERED MUTATION SEQADV 9H45 ALA E 22 UNP P0A6X3 VAL 22 ENGINEERED MUTATION SEQADV 9H45 ALA F 22 UNP P0A6X3 VAL 22 ENGINEERED MUTATION SEQRES 1 A 102 MET ALA LYS GLY GLN SER LEU GLN ASP PRO PHE LEU ASN SEQRES 2 A 102 ALA LEU ARG ARG GLU ARG VAL PRO ALA SER ILE TYR LEU SEQRES 3 A 102 VAL ASN GLY ILE LYS LEU GLN GLY GLN ILE GLU SER PHE SEQRES 4 A 102 ASP GLN PHE VAL ILE LEU LEU LYS ASN THR VAL SER GLN SEQRES 5 A 102 MET VAL TYR LYS HIS ALA ILE SER THR VAL VAL PRO SER SEQRES 6 A 102 ARG PRO VAL SER HIS HIS SER ASN ASN ALA GLY GLY GLY SEQRES 7 A 102 THR SER SER ASN TYR HIS HIS GLY SER SER ALA GLN ASN SEQRES 8 A 102 THR SER ALA GLN GLN ASP SER GLU GLU THR GLU SEQRES 1 B 102 MET ALA LYS GLY GLN SER LEU GLN ASP PRO PHE LEU ASN SEQRES 2 B 102 ALA LEU ARG ARG GLU ARG VAL PRO ALA SER ILE TYR LEU SEQRES 3 B 102 VAL ASN GLY ILE LYS LEU GLN GLY GLN ILE GLU SER PHE SEQRES 4 B 102 ASP GLN PHE VAL ILE LEU LEU LYS ASN THR VAL SER GLN SEQRES 5 B 102 MET VAL TYR LYS HIS ALA ILE SER THR VAL VAL PRO SER SEQRES 6 B 102 ARG PRO VAL SER HIS HIS SER ASN ASN ALA GLY GLY GLY SEQRES 7 B 102 THR SER SER ASN TYR HIS HIS GLY SER SER ALA GLN ASN SEQRES 8 B 102 THR SER ALA GLN GLN ASP SER GLU GLU THR GLU SEQRES 1 C 102 MET ALA LYS GLY GLN SER LEU GLN ASP PRO PHE LEU ASN SEQRES 2 C 102 ALA LEU ARG ARG GLU ARG VAL PRO ALA SER ILE TYR LEU SEQRES 3 C 102 VAL ASN GLY ILE LYS LEU GLN GLY GLN ILE GLU SER PHE SEQRES 4 C 102 ASP GLN PHE VAL ILE LEU LEU LYS ASN THR VAL SER GLN SEQRES 5 C 102 MET VAL TYR LYS HIS ALA ILE SER THR VAL VAL PRO SER SEQRES 6 C 102 ARG PRO VAL SER HIS HIS SER ASN ASN ALA GLY GLY GLY SEQRES 7 C 102 THR SER SER ASN TYR HIS HIS GLY SER SER ALA GLN ASN SEQRES 8 C 102 THR SER ALA GLN GLN ASP SER GLU GLU THR GLU SEQRES 1 D 102 MET ALA LYS GLY GLN SER LEU GLN ASP PRO PHE LEU ASN SEQRES 2 D 102 ALA LEU ARG ARG GLU ARG VAL PRO ALA SER ILE TYR LEU SEQRES 3 D 102 VAL ASN GLY ILE LYS LEU GLN GLY GLN ILE GLU SER PHE SEQRES 4 D 102 ASP GLN PHE VAL ILE LEU LEU LYS ASN THR VAL SER GLN SEQRES 5 D 102 MET VAL TYR LYS HIS ALA ILE SER THR VAL VAL PRO SER SEQRES 6 D 102 ARG PRO VAL SER HIS HIS SER ASN ASN ALA GLY GLY GLY SEQRES 7 D 102 THR SER SER ASN TYR HIS HIS GLY SER SER ALA GLN ASN SEQRES 8 D 102 THR SER ALA GLN GLN ASP SER GLU GLU THR GLU SEQRES 1 E 102 MET ALA LYS GLY GLN SER LEU GLN ASP PRO PHE LEU ASN SEQRES 2 E 102 ALA LEU ARG ARG GLU ARG VAL PRO ALA SER ILE TYR LEU SEQRES 3 E 102 VAL ASN GLY ILE LYS LEU GLN GLY GLN ILE GLU SER PHE SEQRES 4 E 102 ASP GLN PHE VAL ILE LEU LEU LYS ASN THR VAL SER GLN SEQRES 5 E 102 MET VAL TYR LYS HIS ALA ILE SER THR VAL VAL PRO SER SEQRES 6 E 102 ARG PRO VAL SER HIS HIS SER ASN ASN ALA GLY GLY GLY SEQRES 7 E 102 THR SER SER ASN TYR HIS HIS GLY SER SER ALA GLN ASN SEQRES 8 E 102 THR SER ALA GLN GLN ASP SER GLU GLU THR GLU SEQRES 1 F 102 MET ALA LYS GLY GLN SER LEU GLN ASP PRO PHE LEU ASN SEQRES 2 F 102 ALA LEU ARG ARG GLU ARG VAL PRO ALA SER ILE TYR LEU SEQRES 3 F 102 VAL ASN GLY ILE LYS LEU GLN GLY GLN ILE GLU SER PHE SEQRES 4 F 102 ASP GLN PHE VAL ILE LEU LEU LYS ASN THR VAL SER GLN SEQRES 5 F 102 MET VAL TYR LYS HIS ALA ILE SER THR VAL VAL PRO SER SEQRES 6 F 102 ARG PRO VAL SER HIS HIS SER ASN ASN ALA GLY GLY GLY SEQRES 7 F 102 THR SER SER ASN TYR HIS HIS GLY SER SER ALA GLN ASN SEQRES 8 F 102 THR SER ALA GLN GLN ASP SER GLU GLU THR GLU SEQRES 1 Q 18 A A A A A A A A A A A A A SEQRES 2 Q 18 A A A A A FORMUL 8 HOH *282(H2 O) HELIX 1 AA1 LEU A 7 ARG A 19 1 13 HELIX 2 AA2 LEU B 7 ARG B 19 1 13 HELIX 3 AA3 GLN C 8 GLU C 18 1 11 HELIX 4 AA4 GLN D 8 ASN D 13 1 6 HELIX 5 AA5 LEU D 15 ARG D 17 5 3 HELIX 6 AA6 LEU E 7 ARG E 19 1 13 HELIX 7 AA7 GLN F 8 GLU F 18 1 11 SHEET 1 AA131 ALA A 22 LEU A 26 0 SHEET 2 AA131 LYS A 31 PHE A 39 -1 O LEU A 32 N ILE A 24 SHEET 3 AA131 VAL A 43 LYS A 47 -1 O LEU A 45 N GLU A 37 SHEET 4 AA131 SER A 51 TYR A 55 -1 O VAL A 54 N ILE A 44 SHEET 5 AA131 ILE B 59 PRO B 64 -1 O VAL B 62 N MET A 53 SHEET 6 AA131 ALA B 22 LEU B 26 -1 N TYR B 25 O SER B 60 SHEET 7 AA131 LYS B 31 PHE B 39 -1 O LEU B 32 N ILE B 24 SHEET 8 AA131 VAL B 43 LYS B 47 -1 O LEU B 45 N GLU B 37 SHEET 9 AA131 SER B 51 TYR B 55 -1 O VAL B 54 N ILE B 44 SHEET 10 AA131 ILE D 59 PRO D 64 -1 O VAL D 62 N MET B 53 SHEET 11 AA131 ALA D 22 LEU D 26 -1 N TYR D 25 O THR D 61 SHEET 12 AA131 LYS D 31 PHE D 39 -1 O GLY D 34 N ALA D 22 SHEET 13 AA131 VAL D 43 LYS D 47 -1 O LEU D 45 N GLU D 37 SHEET 14 AA131 SER D 51 TYR D 55 -1 O GLN D 52 N LEU D 46 SHEET 15 AA131 ILE F 59 PRO F 64 -1 O SER F 60 N TYR D 55 SHEET 16 AA131 ALA F 22 LEU F 26 -1 N TYR F 25 O THR F 61 SHEET 17 AA131 LYS F 31 PHE F 39 -1 O LEU F 32 N ILE F 24 SHEET 18 AA131 VAL F 43 LYS F 47 -1 O LEU F 45 N SER F 38 SHEET 19 AA131 SER F 51 TYR F 55 -1 O VAL F 54 N ILE F 44 SHEET 20 AA131 ILE E 59 PRO E 64 -1 N SER E 60 O TYR F 55 SHEET 21 AA131 ALA E 22 LEU E 26 -1 N SER E 23 O VAL E 63 SHEET 22 AA131 LYS E 31 PHE E 39 -1 O LEU E 32 N ILE E 24 SHEET 23 AA131 VAL E 43 LYS E 47 -1 O LEU E 45 N SER E 38 SHEET 24 AA131 SER E 51 TYR E 55 -1 O VAL E 54 N ILE E 44 SHEET 25 AA131 ILE C 59 PRO C 64 -1 N SER C 60 O TYR E 55 SHEET 26 AA131 ALA C 22 LEU C 26 -1 N TYR C 25 O SER C 60 SHEET 27 AA131 LYS C 31 PHE C 39 -1 O LEU C 32 N ILE C 24 SHEET 28 AA131 VAL C 43 LYS C 47 -1 O LEU C 45 N SER C 38 SHEET 29 AA131 SER C 51 TYR C 55 -1 O VAL C 54 N ILE C 44 SHEET 30 AA131 ILE A 59 PRO A 64 -1 N SER A 60 O TYR C 55 SHEET 31 AA131 ALA A 22 LEU A 26 -1 N SER A 23 O VAL A 63 CRYST1 116.250 67.150 84.580 90.00 104.64 90.00 C 1 2 1 24 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 0.008602 0.000000 0.002247 0.00000 SCALE2 0.000000 0.014892 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012220 0.00000