HEADER HYDROLASE/DNA/RNA 10-JUL-07 2QKB TITLE HUMAN RNASE H CATALYTIC DOMAIN MUTANT D210N IN COMPLEX WITH 20-MER TITLE 2 RNA/DNA HYBRID COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-R(*GP*GP*AP*GP*UP*GP*CP*GP*AP*CP*AP*CP*CP*UP*GP*AP*UP*UP COMPND 3 *CP*C)-3'); COMPND 4 CHAIN: C; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: 5'-D(*DGP*DGP*DAP*DAP*DTP*DCP*DAP*DGP*DGP*DTP*DGP*DTP*DCP*D COMPND 8 GP*DCP*DAP*DCP*DTP*DCP*DT)-3'; COMPND 9 CHAIN: D; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: RIBONUCLEASE H1; COMPND 13 CHAIN: A, B; COMPND 14 FRAGMENT: C-TERMINAL DOMAIN (RESIDUES 134-286); COMPND 15 SYNONYM: HS-RNASE HC; RNASE H1; RIBONUCLEASE H TYPE II; COMPND 16 EC: 3.1.26.4; COMPND 17 ENGINEERED: YES; COMPND 18 MUTATION: 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: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 GENE: RNASEH1, RNH1; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 12 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 13 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 14 EXPRESSION_SYSTEM_PLASMID: PET15 KEYWDS RNASE H; RNA/DNA HYBRID, HYDROLASE-DNA-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.NOWOTNY,S.A.GAIDAMAKOV,R.GHIRLANDO,S.M.CERRITELLI,R.J.CROUCH,W.YANG REVDAT 7 15-NOV-23 2QKB 1 REMARK REVDAT 6 30-AUG-23 2QKB 1 REMARK REVDAT 5 20-OCT-21 2QKB 1 SEQADV REVDAT 4 28-JUL-21 2QKB 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 2QKB 1 VERSN REVDAT 2 27-NOV-07 2QKB 1 REMARK REVDAT 1 13-NOV-07 2QKB 0 JRNL AUTH M.NOWOTNY,S.A.GAIDAMAKOV,R.GHIRLANDO,S.M.CERRITELLI, JRNL AUTH 2 R.J.CROUCH,W.YANG JRNL TITL STRUCTURE OF HUMAN RNASE H1 COMPLEXED WITH AN RNA/DNA JRNL TITL 2 HYBRID: INSIGHT INTO HIV REVERSE TRANSCRIPTION JRNL REF MOL.CELL V. 28 264 2007 JRNL REFN ISSN 1097-2765 JRNL PMID 17964265 JRNL DOI 10.1016/J.MOLCEL.2007.08.015 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL 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 : 16949 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) : 0.208 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1680 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2356 REMARK 3 NUCLEIC ACID ATOMS : 812 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 58 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 59.30 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.742 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) : 1.879 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.276 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.262 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.375 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE LAST ROUND OF REFINEMENT IN CNS WAS REMARK 3 CARRIED OUT WITH THE PUCKER RESTRAINTS FOR THE DNA STRAND REMOVED REMARK 4 REMARK 4 2QKB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1000043705. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16949 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 35.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.45200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 2QK9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 3350, 0.1 M LISO4, 0.1 M TRIS, REMARK 280 PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 44.83533 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 22.41767 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 22.41767 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 44.83533 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, A, B 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 GLU A 285 REMARK 465 ASP A 286 REMARK 465 GLY B 133 REMARK 465 GLY B 152 REMARK 465 GLU B 285 REMARK 465 ASP B 286 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 C 1 O5' C5' C4' O4' C3' C2' C1' REMARK 470 DG C 1 N9 C8 N7 C5 C6 O6 N1 REMARK 470 DG C 1 C2 N2 N3 C4 REMARK 470 SER A 284 OG REMARK 470 SER B 134 OG REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 DG C 1 O3' G C 2 P -0.084 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 PRO B 262 C - N - CA ANGL. DEV. = 10.3 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 CYS A 148 107.25 -168.16 REMARK 500 ARG A 153 -154.76 -111.20 REMARK 500 ASN A 220 -85.93 -131.90 REMARK 500 LYS A 227 48.70 -108.00 REMARK 500 ASN A 228 22.02 -179.27 REMARK 500 ALA A 234 43.34 -109.44 REMARK 500 SER A 265 37.35 -142.15 REMARK 500 GLN A 283 -165.62 -124.84 REMARK 500 MSE B 136 75.72 -110.36 REMARK 500 CYS B 148 109.68 -168.72 REMARK 500 SER B 150 -15.06 93.79 REMARK 500 ARG B 154 -72.57 -97.62 REMARK 500 PRO B 156 105.67 -22.72 REMARK 500 ASN B 220 -9.57 -156.71 REMARK 500 PRO B 262 174.29 -56.41 REMARK 500 PHE B 267 76.95 57.85 REMARK 500 GLN B 283 26.08 178.15 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 A C 11 0.08 SIDE CHAIN REMARK 500 C C 13 0.08 SIDE CHAIN REMARK 500 U C 18 0.08 SIDE CHAIN REMARK 500 DT D 25 0.06 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 9001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 9002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 9003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 9004 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2QK9 RELATED DB: PDB REMARK 900 RELATED ID: 2QKK RELATED DB: PDB DBREF 2QKB A 136 286 UNP O60930 RNH1_HUMAN 136 286 DBREF 2QKB B 136 286 UNP O60930 RNH1_HUMAN 136 286 DBREF 2QKB C 1 20 PDB 2QKB 2QKB 1 20 DBREF 2QKB D 21 40 PDB 2QKB 2QKB 21 40 SEQADV 2QKB GLY A 133 UNP O60930 EXPRESSION TAG SEQADV 2QKB SER A 134 UNP O60930 EXPRESSION TAG SEQADV 2QKB HIS A 135 UNP O60930 EXPRESSION TAG SEQADV 2QKB ASN A 210 UNP O60930 ASP 210 ENGINEERED MUTATION SEQADV 2QKB GLY B 133 UNP O60930 EXPRESSION TAG SEQADV 2QKB SER B 134 UNP O60930 EXPRESSION TAG SEQADV 2QKB HIS B 135 UNP O60930 EXPRESSION TAG SEQADV 2QKB ASN B 210 UNP O60930 ASP 210 ENGINEERED MUTATION SEQRES 1 C 20 DG G A G U G C G A C A C C SEQRES 2 C 20 U G A U U C C SEQRES 1 D 20 DG DG DA DA DT DC DA DG DG DT DG DT DC SEQRES 2 D 20 DG DC DA DC DT DC DT SEQRES 1 A 154 GLY SER HIS MSE GLY ASP PHE VAL VAL VAL TYR THR ASP SEQRES 2 A 154 GLY CYS CYS SER SER ASN GLY ARG ARG ARG PRO ARG ALA SEQRES 3 A 154 GLY ILE GLY VAL TYR TRP GLY PRO GLY HIS PRO LEU ASN SEQRES 4 A 154 VAL GLY ILE ARG LEU PRO GLY ARG GLN THR ASN GLN ARG SEQRES 5 A 154 ALA GLU ILE HIS ALA ALA CYS LYS ALA ILE GLU GLN ALA SEQRES 6 A 154 LYS THR GLN ASN ILE ASN LYS LEU VAL LEU TYR THR ASN SEQRES 7 A 154 SER MSE PHE THR ILE ASN GLY ILE THR ASN TRP VAL GLN SEQRES 8 A 154 GLY TRP LYS LYS ASN GLY TRP LYS THR SER ALA GLY LYS SEQRES 9 A 154 GLU VAL ILE ASN LYS GLU ASP PHE VAL ALA LEU GLU ARG SEQRES 10 A 154 LEU THR GLN GLY MSE ASP ILE GLN TRP MSE HIS VAL PRO SEQRES 11 A 154 GLY HIS SER GLY PHE ILE GLY ASN GLU GLU ALA ASP ARG SEQRES 12 A 154 LEU ALA ARG GLU GLY ALA LYS GLN SER GLU ASP SEQRES 1 B 154 GLY SER HIS MSE GLY ASP PHE VAL VAL VAL TYR THR ASP SEQRES 2 B 154 GLY CYS CYS SER SER ASN GLY ARG ARG ARG PRO ARG ALA SEQRES 3 B 154 GLY ILE GLY VAL TYR TRP GLY PRO GLY HIS PRO LEU ASN SEQRES 4 B 154 VAL GLY ILE ARG LEU PRO GLY ARG GLN THR ASN GLN ARG SEQRES 5 B 154 ALA GLU ILE HIS ALA ALA CYS LYS ALA ILE GLU GLN ALA SEQRES 6 B 154 LYS THR GLN ASN ILE ASN LYS LEU VAL LEU TYR THR ASN SEQRES 7 B 154 SER MSE PHE THR ILE ASN GLY ILE THR ASN TRP VAL GLN SEQRES 8 B 154 GLY TRP LYS LYS ASN GLY TRP LYS THR SER ALA GLY LYS SEQRES 9 B 154 GLU VAL ILE ASN LYS GLU ASP PHE VAL ALA LEU GLU ARG SEQRES 10 B 154 LEU THR GLN GLY MSE ASP ILE GLN TRP MSE HIS VAL PRO SEQRES 11 B 154 GLY HIS SER GLY PHE ILE GLY ASN GLU GLU ALA ASP ARG SEQRES 12 B 154 LEU ALA ARG GLU GLY ALA LYS GLN SER GLU ASP MODRES 2QKB MSE A 136 MET SELENOMETHIONINE MODRES 2QKB MSE A 212 MET SELENOMETHIONINE MODRES 2QKB MSE A 254 MET SELENOMETHIONINE MODRES 2QKB MSE A 259 MET SELENOMETHIONINE MODRES 2QKB MSE B 136 MET SELENOMETHIONINE MODRES 2QKB MSE B 212 MET SELENOMETHIONINE MODRES 2QKB MSE B 254 MET SELENOMETHIONINE MODRES 2QKB MSE B 259 MET SELENOMETHIONINE HET MSE A 136 8 HET MSE A 212 8 HET MSE A 254 8 HET MSE A 259 8 HET MSE B 136 8 HET MSE B 212 8 HET MSE B 254 8 HET MSE B 259 8 HET SO4 A9001 5 HET EDO A9003 4 HET SO4 B9002 5 HET EDO B9004 4 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 MSE 8(C5 H11 N O2 SE) FORMUL 5 SO4 2(O4 S 2-) FORMUL 6 EDO 2(C2 H6 O2) FORMUL 9 HOH *58(H2 O) HELIX 1 1 THR A 181 GLN A 200 1 20 HELIX 2 2 SER A 211 ASN A 220 1 10 HELIX 3 3 ASN A 220 LYS A 227 1 8 HELIX 4 4 ASN A 240 GLN A 252 1 13 HELIX 5 5 PHE A 267 LYS A 282 1 16 HELIX 6 6 THR B 181 GLN B 200 1 20 HELIX 7 7 SER B 211 ASN B 220 1 10 HELIX 8 8 TRP B 221 LYS B 226 1 6 HELIX 9 9 ASN B 240 THR B 251 1 12 HELIX 10 10 PHE B 267 ALA B 281 1 15 SHEET 1 A 4 HIS A 135 MSE A 136 0 SHEET 2 A 4 PHE A 139 SER A 149 -1 O PHE A 139 N MSE A 136 SHEET 3 A 4 ARG A 157 TYR A 163 -1 O TYR A 163 N TYR A 143 SHEET 4 A 4 VAL A 172 ARG A 175 -1 O ILE A 174 N ILE A 160 SHEET 1 B 4 HIS A 135 MSE A 136 0 SHEET 2 B 4 PHE A 139 SER A 149 -1 O PHE A 139 N MSE A 136 SHEET 3 B 4 LYS A 204 THR A 209 1 O TYR A 208 N VAL A 142 SHEET 4 B 4 ASP A 255 HIS A 260 1 O GLN A 257 N LEU A 205 SHEET 1 C 4 HIS B 135 MSE B 136 0 SHEET 2 C 4 PHE B 139 SER B 149 -1 O PHE B 139 N MSE B 136 SHEET 3 C 4 ARG B 157 TYR B 163 -1 O TYR B 163 N TYR B 143 SHEET 4 C 4 VAL B 172 ARG B 175 -1 O ILE B 174 N ILE B 160 SHEET 1 D 4 HIS B 135 MSE B 136 0 SHEET 2 D 4 PHE B 139 SER B 149 -1 O PHE B 139 N MSE B 136 SHEET 3 D 4 LYS B 204 THR B 209 1 O TYR B 208 N VAL B 142 SHEET 4 D 4 ASP B 255 HIS B 260 1 O MSE B 259 N LEU B 207 LINK C HIS A 135 N MSE A 136 1555 1555 1.33 LINK C MSE A 136 N GLY A 137 1555 1555 1.33 LINK C SER A 211 N MSE A 212 1555 1555 1.33 LINK C MSE A 212 N PHE A 213 1555 1555 1.33 LINK C GLY A 253 N MSE A 254 1555 1555 1.33 LINK C MSE A 254 N ASP A 255 1555 1555 1.32 LINK C TRP A 258 N MSE A 259 1555 1555 1.33 LINK C MSE A 259 N HIS A 260 1555 1555 1.32 LINK C HIS B 135 N MSE B 136 1555 1555 1.34 LINK C MSE B 136 N GLY B 137 1555 1555 1.34 LINK C SER B 211 N MSE B 212 1555 1555 1.33 LINK C MSE B 212 N PHE B 213 1555 1555 1.32 LINK C GLY B 253 N MSE B 254 1555 1555 1.31 LINK C MSE B 254 N ASP B 255 1555 1555 1.31 LINK C TRP B 258 N MSE B 259 1555 1555 1.34 LINK C MSE B 259 N HIS B 260 1555 1555 1.32 SITE 1 AC1 2 ARG A 153 ARG A 154 SITE 1 AC2 3 ARG B 157 ARG B 175 SER B 284 SITE 1 AC3 6 ARG A 179 ARG A 184 ILE A 239 ASP A 243 SITE 2 AC3 6 HOH A9017 HOH A9018 SITE 1 AC4 6 ARG B 179 ARG B 184 ILE B 239 GLU B 242 SITE 2 AC4 6 ASP B 243 HOH B9029 CRYST1 109.991 109.991 67.253 90.00 90.00 120.00 P 32 2 1 12 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 0.009092 0.005249 0.000000 0.00000 SCALE2 0.000000 0.010498 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014869 0.00000