HEADER HYDROLASE 03-OCT-25 9YJL TITLE JOINT X-RAY/NEUTRON STRUCTURE OF WILD-TYPE BACILLUS HALODURANS RNASE TITLE 2 H1 IN THE APO-FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE H; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RNASE H; COMPND 5 EC: 3.1.26.4; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HALALKALIBACTERIUM HALODURANS; SOURCE 3 ORGANISM_TAXID: 86665; SOURCE 4 GENE: RNHA, BH0863; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RNA HYDROLASE, NUCLEIC ACID BINDING, HYDROLASE EXPDTA X-RAY DIFFRACTION; NEUTRON DIFFRACTION AUTHOR A.KOVALEVSKY,O.GERLITS REVDAT 1 18-MAR-26 9YJL 0 JRNL AUTH O.GERLITS,A.COLLINS,A.KOVALEVSKY JRNL TITL STRUCTURAL INSIGHTS INTO RNASE H CATALYTIC MECHANISM FROM JRNL TITL 2 ROOM-TEMPERATURE X-RAY AND NEUTRON CRYSTALLOGRAPHY OF APO- JRNL TITL 3 AND RNA/DNA HYBRID-BOUND ENZYME JRNL REF CURR RES STRUCT BIOL V. 11 00188 2026 JRNL REFN ESSN 2665-928X JRNL DOI 10.1016/J.CRSTBI.2026.100188 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.D.ADAMS,M.MUSTYAKIMOV,P.V.AFONINE,P.LANGAN REMARK 1 TITL GENERALIZED X-RAY AND NEUTRON CRYSTALLOGRAPHIC ANALYSIS: REMARK 1 TITL 2 MORE ACCURATE AND COMPLETE STRUCTURES FOR BIOLOGICAL REMARK 1 TITL 3 MACROMOLECULES REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH O.GERLITS,A.COLLINS,A.KOVALEVSKY REMARK 1 TITL STRUCTURAL INSIGHTS INTO RNASE H CATALYTIC MECHANISM FROM REMARK 1 TITL 2 ROOM-TEMPERATURE X-RAY AND NEUTRON CRYSTALLOGRAPHY OF APO- REMARK 1 TITL 3 AND RNA/DNA HYBRID-BOUND ENZYME REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 2.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NCNS 1.0.8 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN,MUSTYAKIMOV, REMARK 3 : AFONINE,LANGAN REMARK 3 NEUTRON DATA. REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.500 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 5519 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 : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.279 REMARK 3 FREE R VALUE : 0.311 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.500 REMARK 3 FREE R VALUE TEST SET COUNT : 305 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.022 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.61 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 571 REMARK 3 BIN R VALUE (WORKING SET) : 0.3880 REMARK 3 BIN FREE R VALUE : 0.3730 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 28 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.070 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1091 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 59 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.69 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.21 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) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 3 X-RAY DATA. REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.500 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.8 REMARK 3 NUMBER OF REFLECTIONS : 11690 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 : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT : 609 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.99 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 65.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 980 REMARK 3 BIN R VALUE (WORKING SET) : 0.2800 REMARK 3 BIN FREE R VALUE : 0.2710 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 49 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.039 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1091 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 59 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.69 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.46 REMARK 3 ESD FROM SIGMAA (A) : 0.66 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) : 0.50 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.74 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9YJL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-OCT-25. REMARK 100 THE DEPOSITION ID IS D_1000300658. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-JUL-23 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER R 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12840 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 60.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : 0.05800 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) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.66300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.600 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 230 REMARK 230 EXPERIMENTAL DETAILS REMARK 230 EXPERIMENT TYPE : NEUTRON DIFFRACTION REMARK 230 DATE OF DATA COLLECTION : 05-JUL-23 REMARK 230 TEMPERATURE (KELVIN) : 293.0 REMARK 230 PH : 5.00 REMARK 230 NUMBER OF CRYSTALS USED : NULL REMARK 230 REMARK 230 NEUTRON SOURCE : SPALLATION SOURCE REMARK 230 BEAMLINE : MANDI REMARK 230 WAVELENGTH OR RANGE (A) : 2-4.16 REMARK 230 MONOCHROMATOR : NULL REMARK 230 OPTICS : NULL REMARK 230 REMARK 230 DETECTOR TYPE : POSITION SENSITIVE DETECTOR REMARK 230 DETECTOR MANUFACTURER : ORNL ANGER CAMERA REMARK 230 INTENSITY-INTEGRATION SOFTWARE : MANTID REMARK 230 DATA SCALING SOFTWARE : LAUENORM REMARK 230 REMARK 230 NUMBER OF UNIQUE REFLECTIONS : 5519 REMARK 230 RESOLUTION RANGE HIGH (A) : 2.480 REMARK 230 RESOLUTION RANGE LOW (A) : 14.700 REMARK 230 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 230 REMARK 230 OVERALL. REMARK 230 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 230 DATA REDUNDANCY : 4.600 REMARK 230 R MERGE (I) : 0.20100 REMARK 230 R SYM (I) : NULL REMARK 230 FOR THE DATA SET : 7.6000 REMARK 230 REMARK 230 IN THE HIGHEST RESOLUTION SHELL. REMARK 230 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.48 REMARK 230 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 230 COMPLETENESS FOR SHELL (%) : 80.6 REMARK 230 DATA REDUNDANCY IN SHELL : 3.60 REMARK 230 R MERGE FOR SHELL (I) : 0.23300 REMARK 230 R SYM FOR SHELL (I) : NULL REMARK 230 FOR SHELL : 2.800 REMARK 230 REMARK 230 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 230 SOFTWARE USED : PHASER REMARK 230 STARTING MODEL: NULL REMARK 230 REMARK 230 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M NAOAC PH 5.0, 0.2 M (NH4)2SO4, REMARK 280 AND 20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 20.27133 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 40.54267 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 40.54267 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 20.27133 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 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 SER A 58 REMARK 465 ALA A 59 REMARK 465 LYS A 60 REMARK 465 GLU A 61 REMARK 465 LYS A 196 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 OE1 GLU A 167 D1 DOD A 301 1.36 REMARK 500 D1 DOD A 329 O DOD A 359 1.41 REMARK 500 DH TYR A 174 O DOD A 302 1.44 REMARK 500 HH TYR A 174 O DOD A 302 1.44 REMARK 500 O SER A 125 D1 DOD A 304 1.46 REMARK 500 DZ3 LYS A 121 O THR A 173 1.49 REMARK 500 OD2 ASP A 87 D2 DOD A 307 1.53 REMARK 500 DG1 THR A 176 O DOD A 309 1.55 REMARK 500 HG1 THR A 176 O DOD A 309 1.55 REMARK 500 O TYR A 193 D ARG A 195 1.56 REMARK 500 DG SER A 147 O4 SO4 A 201 1.58 REMARK 500 DH11 ARG A 151 O DOD A 306 1.59 REMARK 500 HH11 ARG A 151 O DOD A 306 1.59 REMARK 500 DH TYR A 130 O DOD A 305 1.60 REMARK 500 HH TYR A 130 O DOD A 305 1.60 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 GLN A 75 64.45 -119.61 REMARK 500 ASN A 124 50.09 39.48 REMARK 500 ASN A 152 -168.86 -125.26 REMARK 500 THR A 176 110.17 -38.34 REMARK 500 REMARK 500 REMARK: NULL DBREF 9YJL A 59 196 UNP Q9KEI9 RNH1_HALH5 59 196 SEQADV 9YJL SER A 58 UNP Q9KEI9 EXPRESSION TAG SEQRES 1 A 139 SER ALA LYS GLU GLU ILE ILE TRP GLU SER LEU SER VAL SEQRES 2 A 139 ASP VAL GLY SER GLN GLY ASN PRO GLY ILE VAL GLU TYR SEQRES 3 A 139 LYS GLY VAL ASP THR LYS THR GLY GLU VAL LEU PHE GLU SEQRES 4 A 139 ARG GLU PRO ILE PRO ILE GLY THR ASN ASN MET GLY GLU SEQRES 5 A 139 PHE LEU ALA ILE VAL HIS GLY LEU ARG TYR LEU LYS GLU SEQRES 6 A 139 ARG ASN SER ARG LYS PRO ILE TYR SER ASP SER GLN THR SEQRES 7 A 139 ALA ILE LYS TRP VAL LYS ASP LYS LYS ALA LYS SER THR SEQRES 8 A 139 LEU VAL ARG ASN GLU GLU THR ALA LEU ILE TRP LYS LEU SEQRES 9 A 139 VAL ASP GLU ALA GLU GLU TRP LEU ASN THR HIS THR TYR SEQRES 10 A 139 GLU THR PRO ILE LEU LYS TRP GLN THR ASP LYS TRP GLY SEQRES 11 A 139 GLU ILE LYS ALA ASP TYR GLY ARG LYS HET SO4 A 201 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 O4 S 2- FORMUL 3 DOD *59(D2 O) HELIX 1 AA1 THR A 104 GLU A 122 1 19 HELIX 2 AA2 SER A 133 LYS A 143 1 11 HELIX 3 AA3 THR A 155 THR A 171 1 17 HELIX 4 AA4 GLN A 182 GLY A 187 1 6 SHEET 1 AA1 3 VAL A 93 GLU A 96 0 SHEET 2 AA1 3 GLY A 79 ASP A 87 -1 N GLY A 85 O LEU A 94 SHEET 3 AA1 3 ILE A 100 GLY A 103 -1 O ILE A 100 N VAL A 81 SHEET 1 AA2 5 VAL A 93 GLU A 96 0 SHEET 2 AA2 5 GLY A 79 ASP A 87 -1 N GLY A 85 O LEU A 94 SHEET 3 AA2 5 LEU A 68 GLN A 75 -1 N GLY A 73 O GLU A 82 SHEET 4 AA2 5 ILE A 129 SER A 131 1 O TYR A 130 N LEU A 68 SHEET 5 AA2 5 ILE A 178 LYS A 180 1 O LEU A 179 N ILE A 129 CISPEP 1 ASN A 77 PRO A 78 0 2.45 CRYST1 67.201 67.201 60.814 90.00 90.00 120.00 P 31 2 1 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 0.014881 0.008591 0.000000 0.00000 SCALE2 0.000000 0.017183 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016444 0.00000 CONECT 2343 2344 2345 2346 2347 CONECT 2344 2343 CONECT 2345 2343 CONECT 2346 2343 CONECT 2347 2343 MASTER 396 0 1 4 8 0 0 6 1155 1 5 11 END