HEADER HYDROLASE/DNA 10-OCT-12 4HHT TITLE T. MARITIMA RNASE H2 G21S IN COMPLEX WITH NUCLEIC ACID SUBSTRATE AND TITLE 2 CALCIUM IONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE HII; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RNASE HII; COMPND 5 EC: 3.1.26.4; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: DNA (5'-D(*GP*AP*AP*TP*CP*AP*GP*GP*TP*GP*TP*C)-3'); COMPND 10 CHAIN: C; COMPND 11 ENGINEERED: YES; COMPND 12 OTHER_DETAILS: 12-MER DNA; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: DNA/RNA (5'-D(*GP*AP*CP*AP*C)-R(P*C)-D(P*TP*GP*AP*TP*TP*C)- COMPND 15 3'); COMPND 16 CHAIN: D; COMPND 17 ENGINEERED: YES; COMPND 18 OTHER_DETAILS: 12-MER DNA WITH SINGLE RIBONUCLEOTIDE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 243274; SOURCE 4 STRAIN: ATCC 43589 / MSB8 / DSM 3109 / JCM 10099; SOURCE 5 GENE: RNHB, TM_0915; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 MOL_ID: 3; SOURCE 11 SYNTHETIC: YES KEYWDS RNASE H, NUCLEASE, SINGLE RIBONUCLEOTIDE REMOVAL, HYDROLASE, KEYWDS 2 HYDROLASE-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.P.RYCHLIK,M.NOWOTNY REVDAT 4 28-FEB-24 4HHT 1 REMARK LINK REVDAT 3 15-NOV-17 4HHT 1 REMARK REVDAT 2 27-MAR-13 4HHT 1 JRNL REVDAT 1 06-FEB-13 4HHT 0 JRNL AUTH H.CHON,J.L.SPARKS,M.RYCHLIK,M.NOWOTNY,P.M.BURGERS, JRNL AUTH 2 R.J.CROUCH,S.M.CERRITELLI JRNL TITL RNASE H2 ROLES IN GENOME INTEGRITY REVEALED BY UNLINKING ITS JRNL TITL 2 ACTIVITIES. JRNL REF NUCLEIC ACIDS RES. V. 41 3130 2013 JRNL REFN ISSN 0305-1048 JRNL PMID 23355612 JRNL DOI 10.1093/NAR/GKT027 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8_1069) 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) : 3.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.02 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 3 NUMBER OF REFLECTIONS : 5022 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.740 REMARK 3 FREE R VALUE TEST SET COUNT : 238 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 26.0158 - 3.9036 0.97 2542 122 0.1708 0.2287 REMARK 3 2 3.9036 - 3.1000 0.87 2242 116 0.1907 0.2944 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 : 0.31 REMARK 3 B_SOL : 28.32 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.400 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.200 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) : -0.59340 REMARK 3 B22 (A**2) : 6.35810 REMARK 3 B33 (A**2) : -5.76470 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.63340 REMARK 3 B23 (A**2) : 0.00000 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 : 0.009 2247 REMARK 3 ANGLE : 1.255 3131 REMARK 3 CHIRALITY : 0.066 362 REMARK 3 PLANARITY : 0.004 318 REMARK 3 DIHEDRAL : 20.822 861 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 4HHT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-OCT-12. REMARK 100 THE DEPOSITION ID IS D_1000075483. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5292 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.100 REMARK 200 RESOLUTION RANGE LOW (A) : 29.109 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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 (%): 43.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM CACL2, 0.1 M MES PH 6.0, 45% REMARK 280 PEG200, VAPOR DIFFUSION, TEMPERATURE 291K 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 53.47600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.81300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 53.47600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.81300 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, D 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 LYS A 47 REMARK 465 GLN A 48 REMARK 465 LEU A 49 REMARK 465 SER A 50 REMARK 465 PRO A 51 REMARK 465 ALA A 52 REMARK 465 LYS A 53 REMARK 465 ARG A 54 REMARK 465 GLU A 55 REMARK 465 THR A 231 REMARK 465 ASN A 232 REMARK 465 HIS A 233 REMARK 465 ASN A 234 REMARK 465 LEU A 235 REMARK 465 PRO A 236 REMARK 465 LEU A 237 REMARK 465 PHE A 238 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 ASP A 4 CG OD1 OD2 REMARK 470 LYS A 38 CE NZ REMARK 470 ASP A 45 CG OD1 OD2 REMARK 470 ARG A 56 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 64 CG CD CE NZ REMARK 470 LYS A 109 CE NZ REMARK 470 GLU A 167 CG CD OE1 OE2 REMARK 470 ARG A 198 NE CZ NH1 NH2 REMARK 470 GLU A 202 CG CD OE1 OE2 REMARK 470 ARG A 221 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 227 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 228 CG CD CE NZ REMARK 470 ARG A 230 NE CZ NH1 NH2 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 CYS A 24 CB CYS A 24 SG -0.103 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 DA C 3 O4' - C1' - N9 ANGL. DEV. = 3.1 DEGREES REMARK 500 DC C 5 C3' - C2' - C1' ANGL. DEV. = -5.3 DEGREES REMARK 500 DG C 7 C4' - C3' - C2' ANGL. DEV. = -4.4 DEGREES REMARK 500 DG C 7 O4' - C1' - N9 ANGL. DEV. = 3.5 DEGREES REMARK 500 DG C 10 O4' - C4' - C3' ANGL. DEV. = -2.7 DEGREES REMARK 500 DG D 1 C3' - C2' - C1' ANGL. DEV. = -5.9 DEGREES REMARK 500 DG D 1 O4' - C1' - N9 ANGL. DEV. = 2.1 DEGREES REMARK 500 DA D 2 O4' - C1' - N9 ANGL. DEV. = 3.0 DEGREES REMARK 500 DC D 3 O4' - C1' - N1 ANGL. DEV. = 2.7 DEGREES REMARK 500 DT D 11 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES REMARK 500 DC D 12 O4' - C1' - N1 ANGL. DEV. = 2.7 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 A 21 56.12 78.79 REMARK 500 GLU A 37 -76.37 -120.43 REMARK 500 LYS A 38 105.61 -50.07 REMARK 500 ASP A 45 -155.52 -147.29 REMARK 500 ASN A 81 159.64 110.82 REMARK 500 LYS A 126 -16.50 -151.03 REMARK 500 SER A 156 42.86 -82.78 REMARK 500 LYS A 159 -61.01 -103.02 REMARK 500 ALA A 164 42.24 -91.46 REMARK 500 GLU A 186 -64.68 -27.20 REMARK 500 REMARK 500 REMARK: NULL 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 CA A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 18 OD2 REMARK 620 2 GLU A 19 O 93.9 REMARK 620 3 HOH A 410 O 85.5 84.4 REMARK 620 4 C D 6 OP1 92.8 96.7 178.0 REMARK 620 5 DT D 7 OP2 160.9 90.5 76.4 105.1 REMARK 620 6 HOH D 102 O 104.7 146.9 70.2 109.3 63.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 124 OD2 REMARK 620 2 C D 6 OP2 90.9 REMARK 620 3 HOH D 101 O 83.0 74.2 REMARK 620 4 HOH D 103 O 149.5 83.1 66.7 REMARK 620 5 HOH D 104 O 91.0 86.3 159.4 118.3 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3O3F RELATED DB: PDB REMARK 900 RELATED ID: 3O3G RELATED DB: PDB REMARK 900 RELATED ID: 3O3H RELATED DB: PDB DBREF 4HHT A 2 238 UNP Q9X017 RNH2_THEMA 2 238 DBREF 4HHT C 1 12 PDB 4HHT 4HHT 1 12 DBREF 4HHT D 1 12 PDB 4HHT 4HHT 1 12 SEQADV 4HHT SER A 21 UNP Q9X017 GLY 21 ENGINEERED MUTATION SEQRES 1 A 237 GLY ILE ASP GLU LEU TYR LYS LYS GLU PHE GLY ILE VAL SEQRES 2 A 237 ALA GLY VAL ASP GLU ALA SER ARG GLY CYS LEU ALA GLY SEQRES 3 A 237 PRO VAL VAL ALA ALA ALA VAL VAL LEU GLU LYS GLU ILE SEQRES 4 A 237 GLU GLY ILE ASN ASP SER LYS GLN LEU SER PRO ALA LYS SEQRES 5 A 237 ARG GLU ARG LEU LEU ASP GLU ILE MET GLU LYS ALA ALA SEQRES 6 A 237 VAL GLY ILE GLY ILE ALA SER PRO GLU GLU ILE ASP LEU SEQRES 7 A 237 TYR ASN ILE PHE ASN ALA THR LYS LEU ALA MET ASN ARG SEQRES 8 A 237 ALA LEU GLU ASN LEU SER VAL LYS PRO SER PHE VAL LEU SEQRES 9 A 237 VAL ASP GLY LYS GLY ILE GLU LEU SER VAL PRO GLY THR SEQRES 10 A 237 CYS LEU VAL LYS GLY ASP GLN LYS SER LYS LEU ILE GLY SEQRES 11 A 237 ALA ALA SER ILE VAL ALA LYS VAL PHE ARG ASP ARG LEU SEQRES 12 A 237 MET SER GLU PHE HIS ARG MET TYR PRO GLN PHE SER PHE SEQRES 13 A 237 HIS LYS HIS LYS GLY TYR ALA THR LYS GLU HIS LEU ASN SEQRES 14 A 237 GLU ILE ARG LYS ASN GLY VAL LEU PRO ILE HIS ARG LEU SEQRES 15 A 237 SER PHE GLU PRO VAL LEU GLU LEU LEU THR ASP ASP LEU SEQRES 16 A 237 LEU ARG GLU PHE PHE GLU LYS GLY LEU ILE SER GLU ASN SEQRES 17 A 237 ARG PHE GLU ARG ILE LEU ASN LEU LEU GLY ALA ARG LYS SEQRES 18 A 237 SER VAL VAL PHE ARG LYS GLU ARG THR ASN HIS ASN LEU SEQRES 19 A 237 PRO LEU PHE SEQRES 1 C 12 DG DA DA DT DC DA DG DG DT DG DT DC SEQRES 1 D 12 DG DA DC DA DC C DT DG DA DT DT DC HET CA A 301 1 HET CA A 302 1 HETNAM CA CALCIUM ION FORMUL 4 CA 2(CA 2+) FORMUL 6 HOH *24(H2 O) HELIX 1 1 ILE A 3 GLY A 12 1 10 HELIX 2 2 LEU A 57 LYS A 64 1 8 HELIX 3 3 SER A 73 ASN A 81 1 9 HELIX 4 4 ASN A 81 LEU A 97 1 17 HELIX 5 5 LYS A 122 LYS A 126 5 5 HELIX 6 6 SER A 127 TYR A 152 1 26 HELIX 7 7 SER A 156 LYS A 161 1 6 HELIX 8 8 THR A 165 GLY A 176 1 12 HELIX 9 9 PHE A 185 GLU A 190 1 6 HELIX 10 10 THR A 193 LYS A 203 1 11 HELIX 11 11 SER A 207 GLU A 229 1 23 SHEET 1 A 5 ALA A 65 ALA A 72 0 SHEET 2 A 5 VAL A 29 LEU A 36 -1 N ALA A 33 O GLY A 68 SHEET 3 A 5 VAL A 14 ALA A 20 -1 N ALA A 20 O VAL A 30 SHEET 4 A 5 PHE A 103 ASP A 107 1 O LEU A 105 N ALA A 15 SHEET 5 A 5 GLY A 117 LEU A 120 1 O LEU A 120 N VAL A 106 LINK OD2 ASP A 18 CA CA A 302 1555 1555 2.47 LINK O GLU A 19 CA CA A 302 1555 1555 2.69 LINK OD2 ASP A 124 CA CA A 301 1555 1555 2.88 LINK CA CA A 301 OP2 C D 6 1555 1555 2.58 LINK CA CA A 301 O HOH D 101 1555 1555 3.17 LINK CA CA A 301 O HOH D 103 1555 1555 3.11 LINK CA CA A 301 O HOH D 104 1555 1555 2.58 LINK CA CA A 302 O HOH A 410 1555 1555 2.74 LINK CA CA A 302 OP1 C D 6 1555 1555 2.42 LINK CA CA A 302 OP2 DT D 7 1555 1555 2.48 LINK CA CA A 302 O HOH D 102 1555 1555 3.03 SITE 1 AC1 4 ASP A 124 GLN A 125 C D 6 HOH D 104 SITE 1 AC2 6 ASP A 18 GLU A 19 HOH A 410 C D 6 SITE 2 AC2 6 DT D 7 HOH D 102 CRYST1 106.952 47.626 77.451 90.00 131.26 90.00 C 1 2 1 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 0.009350 0.000000 0.008204 0.00000 SCALE2 0.000000 0.020997 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017177 0.00000