HEADER DNA BINDING PROTEIN 18-JUL-23 8PVV TITLE ARCHAEOGLOBUS FULGIDUS AFAGO COMPLEX WITH AFAGO-N PROTEIN (FAFAGO) TITLE 2 BOUND WITH 30 NT RNA GUIDE AND 51 NT DNA TARGET COMPND MOL_ID: 1; COMPND 2 MOLECULE: PIWI PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ARCHAEOGLOBUS FULGIDUS AFAGO-N PROTEIN; COMPND 7 CHAIN: C; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES; COMPND 10 OTHER_DETAILS: N-TERMINAL HIS TAG FOR PURIFICATION; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: RNA (30-MER); COMPND 13 CHAIN: R; COMPND 14 ENGINEERED: YES; COMPND 15 MOL_ID: 4; COMPND 16 MOLECULE: DNA (51-MER); COMPND 17 CHAIN: S; COMPND 18 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARCHAEOGLOBUS FULGIDUS; SOURCE 3 ORGANISM_TAXID: 2234; SOURCE 4 STRAIN: DSM4304; SOURCE 5 ATCC: ATCC 49558; SOURCE 6 GENE: XD48_2091; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PBAD; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: ARCHAEOGLOBUS FULGIDUS DSM 8774; SOURCE 13 ORGANISM_TAXID: 1344584; SOURCE 14 GENE: AFULGI_00014290; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 EXPRESSION_SYSTEM_PLASMID: PLASMID; SOURCE 18 MOL_ID: 3; SOURCE 19 SYNTHETIC: YES; SOURCE 20 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 21 ORGANISM_TAXID: 562; SOURCE 22 MOL_ID: 4; SOURCE 23 SYNTHETIC: YES; SOURCE 24 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 25 ORGANISM_TAXID: 562 KEYWDS ARGONAUTE, PIWI DOMAIN, PROTEIN-DNA COMPLEX, DNA BINDING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR E.N.MANAKOVA,M.ZAREMBA,R.POCEVICUITE,E.GOLOVINAS,G.SASNAUSKAS, AUTHOR 2 E.ZAGORSKAITE,A.SILANSKAS REVDAT 2 27-MAR-24 8PVV 1 JRNL REVDAT 1 24-JAN-24 8PVV 0 JRNL AUTH E.MANAKOVA,E.GOLOVINAS,R.POCEVICIUTE,G.SASNAUSKAS, JRNL AUTH 2 A.SILANSKAS,D.RUTKAUSKAS,M.JANKUNEC,E.ZAGORSKAITE, JRNL AUTH 3 E.JURGELAITIS,A.GRYBAUSKAS,C.VENCLOVAS,M.ZAREMBA JRNL TITL THE MISSING PART: THE ARCHAEOGLOBUS FULGIDUS ARGONAUTE FORMS JRNL TITL 2 A FUNCTIONAL HETERODIMER WITH AN N-L1-L2 DOMAIN PROTEIN. JRNL REF NUCLEIC ACIDS RES. V. 52 2530 2024 JRNL REFN ESSN 1362-4962 JRNL PMID 38197228 JRNL DOI 10.1093/NAR/GKAD1241 REMARK 2 REMARK 2 RESOLUTION. 2.81 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, EPU, UCSF CHIMERA, REMARK 3 CRYOSPARC, UCSF CHIMERA, COOT, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 8OK9 REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 2.810 REMARK 3 NUMBER OF PARTICLES : 498038 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8PVV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1292131802. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : AFAGO AND AFAGO-N COMPLEX WITH REMARK 245 30 NT RNA GUIDE AND 51 NT DNA REMARK 245 TARGET; PIWI PROTEIN; REMARK 245 ARCHAEOGLOBUS FULGIDUS AFAGO-N REMARK 245 PROTEIN; RNA (30-MER); DNA (51- REMARK 245 MER) REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 2152 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS GLACIOS REMARK 245 DETECTOR TYPE : FEI FALCON III (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 3100.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN REMARK 245 NOMINAL MAGNIFICATION : 92000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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: A, C, R, S 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 C -22 REMARK 465 GLY C -21 REMARK 465 GLY C -20 REMARK 465 SER C -19 REMARK 465 HIS C -18 REMARK 465 HIS C -17 REMARK 465 HIS C -16 REMARK 465 HIS C -15 REMARK 465 HIS C -14 REMARK 465 HIS C -13 REMARK 465 GLY C -12 REMARK 465 MET C -11 REMARK 465 ALA C -10 REMARK 465 SER C -9 REMARK 465 GLU C -8 REMARK 465 ASN C -7 REMARK 465 LEU C -6 REMARK 465 TYR C -5 REMARK 465 PHE C -4 REMARK 465 GLN C -3 REMARK 465 GLY C -2 REMARK 465 GLY C -1 REMARK 465 GLY C 0 REMARK 465 GLY C 1 REMARK 465 GLU C 2 REMARK 465 ILE C 3 REMARK 465 PRO C 4 REMARK 465 LEU C 5 REMARK 465 SER C 6 REMARK 465 SER C 7 REMARK 465 GLY C 8 REMARK 465 ASN C 9 REMARK 465 VAL C 10 REMARK 465 ASN C 11 REMARK 465 THR C 12 REMARK 465 PRO C 13 REMARK 465 ASP C 14 REMARK 465 VAL C 15 REMARK 465 ARG C 16 REMARK 465 SER C 17 REMARK 465 ASN C 247 REMARK 465 ASP C 248 REMARK 465 GLY C 249 REMARK 465 ILE C 250 REMARK 465 G R 26 REMARK 465 C R 27 REMARK 465 C R 28 REMARK 465 A R 29 REMARK 465 C R 30 REMARK 465 DG S 1 REMARK 465 DC S 2 REMARK 465 DC S 3 REMARK 465 DG S 4 REMARK 465 DC S 5 REMARK 465 DG S 6 REMARK 465 DC S 7 REMARK 465 DC S 8 REMARK 465 DG S 9 REMARK 465 DG S 10 REMARK 465 DT S 11 REMARK 465 DG S 12 REMARK 465 DG S 13 REMARK 465 DC S 14 REMARK 465 DG S 40 REMARK 465 DC S 41 REMARK 465 DC S 42 REMARK 465 DA S 43 REMARK 465 DG S 44 REMARK 465 DA S 45 REMARK 465 DG S 46 REMARK 465 DT S 47 REMARK 465 DT S 48 REMARK 465 DC S 49 REMARK 465 DG S 50 REMARK 465 DC S 51 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 A R 1 P A R 1 OP3 -0.140 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 ASN A 9 -169.78 -79.24 REMARK 500 SER A 24 -1.88 69.07 REMARK 500 ASP A 243 -0.17 67.54 REMARK 500 GLN A 329 142.02 -170.01 REMARK 500 ASN C 140 -9.42 72.88 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 MG R 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 427 O REMARK 620 2 LEU A 427 OXT 48.3 REMARK 620 3 A R 1 OP1 97.6 144.3 REMARK 620 4 G R 3 OP1 141.7 96.3 111.8 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8OK9 RELATED DB: PDB REMARK 900 RELATED ID: SASDRX8 RELATED DB: SASBDB REMARK 900 THE SAME PROTEIN HETRODIMER WITH DSDNA REMARK 900 RELATED ID: EMD-17973 RELATED DB: EMDB REMARK 900 ARCHAEOGLOBUS FULGIDUS AFAGO COMPLEX WITH AFAGO-N PROTEIN (FAFAGO) REMARK 900 BOUND WITH 30 NT RNA GUIDE AND 50 NT DNA TARGET DBREF1 8PVV A 1 427 UNP A0A101DYI0_ARCFL DBREF2 8PVV A A0A101DYI0 1 427 DBREF1 8PVV C 2 250 UNP A0A075WKW4_ARCFL DBREF2 8PVV C A0A075WKW4 2 250 DBREF 8PVV R 1 30 PDB 8PVV 8PVV 1 30 DBREF 8PVV S 1 51 PDB 8PVV 8PVV 1 51 SEQADV 8PVV MET C -22 UNP A0A075WKW INITIATING METHIONINE SEQADV 8PVV GLY C -21 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV GLY C -20 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV SER C -19 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV HIS C -18 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV HIS C -17 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV HIS C -16 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV HIS C -15 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV HIS C -14 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV HIS C -13 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV GLY C -12 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV MET C -11 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV ALA C -10 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV SER C -9 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV GLU C -8 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV ASN C -7 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV LEU C -6 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV TYR C -5 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV PHE C -4 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV GLN C -3 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV GLY C -2 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV GLY C -1 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV GLY C 0 UNP A0A075WKW EXPRESSION TAG SEQADV 8PVV GLY C 1 UNP A0A075WKW EXPRESSION TAG SEQRES 1 A 427 MET MET GLU TYR LYS ILE VAL GLU ASN GLY LEU THR TYR SEQRES 2 A 427 ARG ILE GLY ASN GLY ALA SER VAL PRO ILE SER ASN THR SEQRES 3 A 427 GLY GLU LEU ILE LYS GLY LEU ARG ASN TYR GLY PRO TYR SEQRES 4 A 427 GLU VAL PRO SER LEU LYS TYR ASN GLN ILE ALA LEU ILE SEQRES 5 A 427 HIS ASN ASN GLN PHE SER SER LEU ILE ASN GLN LEU LYS SEQRES 6 A 427 SER GLN ILE SER SER LYS ILE ASP GLU VAL TRP HIS ILE SEQRES 7 A 427 HIS ASN ILE ASN ILE SER GLU PHE ILE TYR ASP SER PRO SEQRES 8 A 427 HIS PHE ASP SER ILE LYS SER GLN VAL ASP ASN ALA ILE SEQRES 9 A 427 ASP THR GLY VAL ASP GLY ILE MET LEU VAL LEU PRO GLU SEQRES 10 A 427 TYR ASN THR PRO LEU TYR TYR LYS LEU LYS SER TYR LEU SEQRES 11 A 427 ILE ASN SER ILE PRO SER GLN PHE MET ARG TYR ASP ILE SEQRES 12 A 427 LEU SER ASN ARG ASN LEU THR PHE TYR VAL ASP ASN LEU SEQRES 13 A 427 LEU VAL GLN PHE VAL SER LYS LEU GLY GLY LYS PRO TRP SEQRES 14 A 427 ILE LEU ASN VAL ASP PRO GLU LYS GLY SER ASP ILE ILE SEQRES 15 A 427 ILE GLY THR GLY ALA THR ARG ILE ASP ASN VAL ASN LEU SEQRES 16 A 427 PHE CYS PHE ALA MET VAL PHE LYS LYS ASP GLY THR MET SEQRES 17 A 427 LEU TRP ASN GLU ILE SER PRO ILE VAL THR SER SER GLU SEQRES 18 A 427 TYR LEU THR TYR LEU LYS SER THR ILE LYS LYS VAL VAL SEQRES 19 A 427 TYR GLY PHE LYS LYS SER ASN PRO ASP TRP ASP VAL GLU SEQRES 20 A 427 LYS LEU THR LEU HIS VAL SER GLY LYS ARG PRO LYS MET SEQRES 21 A 427 LYS ASP GLY GLU THR LYS ILE LEU LYS GLU THR VAL GLU SEQRES 22 A 427 GLU LEU LYS LYS GLN GLU MET VAL SER ARG ASP VAL LYS SEQRES 23 A 427 TYR ALA ILE LEU HIS LEU ASN GLU THR HIS PRO PHE TRP SEQRES 24 A 427 VAL MET GLY ASP PRO ASN ASN ARG PHE HIS PRO TYR GLU SEQRES 25 A 427 GLY THR LYS VAL LYS LEU SER SER LYS ARG TYR LEU LEU SEQRES 26 A 427 THR LEU LEU GLN PRO TYR LEU LYS ARG ASN GLY LEU GLU SEQRES 27 A 427 MET VAL THR PRO ILE LYS PRO LEU SER VAL GLU ILE VAL SEQRES 28 A 427 SER ASP ASN TRP THR SER GLU GLU TYR TYR HIS ASN VAL SEQRES 29 A 427 HIS GLU ILE LEU ASP GLU ILE TYR TYR LEU SER LYS MET SEQRES 30 A 427 ASN TRP ARG GLY PHE ARG SER ARG ASN LEU PRO VAL THR SEQRES 31 A 427 VAL ASN TYR PRO LYS LEU VAL ALA GLY ILE ILE ALA ASN SEQRES 32 A 427 VAL ASN ARG TYR GLY GLY TYR PRO ILE ASN PRO GLU GLY SEQRES 33 A 427 ASN ARG SER LEU GLN THR ASN PRO TRP PHE LEU SEQRES 1 C 273 MET GLY GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 C 273 SER GLU ASN LEU TYR PHE GLN GLY GLY GLY GLY GLU ILE SEQRES 3 C 273 PRO LEU SER SER GLY ASN VAL ASN THR PRO ASP VAL ARG SEQRES 4 C 273 SER SER GLY ILE LEU TYR ILE ASN ILE TYR PRO ILE VAL SEQRES 5 C 273 ASN TYR PRO GLU THR ILE LYS VAL SER ALA ILE PRO TYR SEQRES 6 C 273 TYR GLU GLU PHE LEU PRO GLY LYS TRP LYS LYS ARG ILE SEQRES 7 C 273 GLY ASP LEU ILE TYR LEU TYR GLY TYR GLY ILE GLU ASN SEQRES 8 C 273 GLU PHE ASP GLU ILE ASP ASN SER ASN ALA LEU PHE GLY SEQRES 9 C 273 LYS ILE PHE ARG LYS TYR LEU LEU ASP ILE LEU SER GLU SEQRES 10 C 273 ASN ILE ALA THR PRO TRP GLN LEU LYS GLU LEU GLY SER SEQRES 11 C 273 THR LEU ARG LEU VAL LYS GLU ILE THR GLU ASN TYR GLU SEQRES 12 C 273 PHE SER ASN ILE ILE LYS LEU GLN TYR GLU LEU ILE ILE SEQRES 13 C 273 ASN VAL HIS HIS TRP GLN ASN THR ASN PHE GLY ILE ILE SEQRES 14 C 273 VAL ASP LEU LYS ILE ASN ILE LEU ASP ARG GLU ASN ASN SEQRES 15 C 273 GLN ARG ILE SER TYR THR LYS ILE LYS ASP LYS TYR GLY SEQRES 16 C 273 GLU SER VAL LYS LYS LYS ILE TRP VAL SER VAL GLN ALA SEQRES 17 C 273 PHE HIS ARG HIS LEU THR PRO GLU GLY LYS LYS TYR ALA SEQRES 18 C 273 THR ALA MET ARG ASP LYS PHE ASN LEU LEU THR GLY LEU SEQRES 19 C 273 LEU LYS GLU ALA PHE GLY SER SER GLU ASP GLU LYS THR SEQRES 20 C 273 PHE SER THR PRO ASP GLY GLU ILE LYS ILE VAL PHE LYS SEQRES 21 C 273 PRO LEU GLU ILE VAL GLU VAL SER ASN ASN ASP GLY ILE SEQRES 1 R 30 A G G A G G G C G G A G C SEQRES 2 R 30 C U A U G G A A A A A C G SEQRES 3 R 30 C C A C SEQRES 1 S 51 DG DC DC DG DC DG DC DC DG DG DT DG DG SEQRES 2 S 51 DC DG DT DT DT DT DT DC DC DA DT DA DG SEQRES 3 S 51 DG DC DT DC DC DG DC DC DC DT DC DC DT SEQRES 4 S 51 DG DC DC DA DG DA DG DT DT DC DG DC HET MG R 101 1 HETNAM MG MAGNESIUM ION FORMUL 5 MG MG 2+ FORMUL 6 HOH *36(H2 O) HELIX 1 AA1 ASN A 25 GLY A 37 1 13 HELIX 2 AA2 SER A 58 GLU A 74 1 17 HELIX 3 AA3 HIS A 92 GLY A 107 1 16 HELIX 4 AA4 ASN A 119 ASN A 132 1 14 HELIX 5 AA5 TYR A 141 ARG A 147 1 7 HELIX 6 AA6 ASN A 148 LEU A 164 1 17 HELIX 7 AA7 GLU A 221 ASN A 241 1 21 HELIX 8 AA8 GLY A 263 GLN A 278 1 16 HELIX 9 AA9 ASP A 303 ARG A 307 5 5 HELIX 10 AB1 GLU A 359 LYS A 376 1 18 HELIX 11 AB2 PRO A 388 TYR A 407 1 20 HELIX 12 AB3 ASN A 417 ASN A 423 1 7 HELIX 13 AB4 GLY C 63 ILE C 66 5 4 HELIX 14 AB5 ASN C 77 SER C 93 1 17 HELIX 15 AB6 SER C 163 GLY C 172 1 10 HELIX 16 AB7 GLY C 172 HIS C 187 1 16 HELIX 17 AB8 THR C 199 PHE C 216 1 18 SHEET 1 AA1 3 MET A 208 ILE A 213 0 SHEET 2 AA1 3 VAL A 193 LYS A 203 -1 N MET A 200 O GLU A 212 SHEET 3 AA1 3 VAL A 217 THR A 218 -1 O VAL A 217 N PHE A 196 SHEET 1 AA211 MET A 208 ILE A 213 0 SHEET 2 AA211 VAL A 193 LYS A 203 -1 N MET A 200 O GLU A 212 SHEET 3 AA211 ILE A 181 ILE A 190 -1 N ILE A 182 O VAL A 201 SHEET 4 AA211 VAL A 246 VAL A 253 1 O THR A 250 N ILE A 181 SHEET 5 AA211 VAL A 281 ASN A 293 1 O LEU A 290 N LEU A 251 SHEET 6 AA211 LEU A 346 ASP A 353 -1 O GLU A 349 N HIS A 291 SHEET 7 AA211 ARG A 322 THR A 326 -1 N TYR A 323 O VAL A 348 SHEET 8 AA211 THR A 314 LYS A 317 -1 N VAL A 316 O LEU A 324 SHEET 9 AA211 MET A 2 ILE A 6 -1 N GLU A 3 O LYS A 317 SHEET 10 AA211 GLU C 240 GLU C 243 1 O VAL C 242 N MET A 2 SHEET 11 AA211 LEU C 21 TYR C 22 -1 N LEU C 21 O ILE C 241 SHEET 1 AA3 3 SER A 20 PRO A 22 0 SHEET 2 AA3 3 THR A 12 ARG A 14 -1 N TYR A 13 O VAL A 21 SHEET 3 AA3 3 ILE A 170 LEU A 171 -1 O ILE A 170 N ARG A 14 SHEET 1 AA4 4 ILE A 83 ILE A 87 0 SHEET 2 AA4 4 ILE A 49 HIS A 53 1 N LEU A 51 O PHE A 86 SHEET 3 AA4 4 ILE A 111 LEU A 115 1 O MET A 112 N ALA A 50 SHEET 4 AA4 4 SER A 136 ARG A 140 1 O MET A 139 N LEU A 115 SHEET 1 AA5 5 GLN C 101 LEU C 105 0 SHEET 2 AA5 5 LEU C 109 GLU C 114 -1 O ARG C 110 N LYS C 103 SHEET 3 AA5 5 ILE C 125 TRP C 138 -1 O TYR C 129 N LYS C 113 SHEET 4 AA5 5 ASN C 142 ASP C 155 -1 O ILE C 146 N ASN C 134 SHEET 5 AA5 5 GLN C 160 ARG C 161 -1 O GLN C 160 N ASP C 155 SHEET 1 AA6 7 GLN C 101 LEU C 105 0 SHEET 2 AA6 7 LEU C 109 GLU C 114 -1 O ARG C 110 N LYS C 103 SHEET 3 AA6 7 ILE C 125 TRP C 138 -1 O TYR C 129 N LYS C 113 SHEET 4 AA6 7 ASN C 142 ASP C 155 -1 O ILE C 146 N ASN C 134 SHEET 5 AA6 7 ILE C 25 ASN C 30 -1 N TYR C 26 O ILE C 145 SHEET 6 AA6 7 GLY C 230 ILE C 234 -1 O LYS C 233 N ASN C 30 SHEET 7 AA6 7 LYS C 223 THR C 227 -1 N PHE C 225 O ILE C 232 SHEET 1 AA7 4 LYS C 52 ILE C 55 0 SHEET 2 AA7 4 LEU C 58 LEU C 61 -1 O LEU C 58 N ILE C 55 SHEET 3 AA7 4 THR C 34 PRO C 41 -1 N ILE C 40 O ILE C 59 SHEET 4 AA7 4 ASP C 71 ASP C 74 -1 O ASP C 71 N VAL C 37 LINK O LEU A 427 MG MG R 101 1555 1555 2.26 LINK OXT LEU A 427 MG MG R 101 1555 1555 2.76 LINK OP1 A R 1 MG MG R 101 1555 1555 1.71 LINK OP1 G R 3 MG MG R 101 1555 1555 2.48 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000