HEADER PROTEIN FIBRIL 19-MAR-26 24SV TITLE AVERAGED PROTOFILAMENT OF HEIMDALLARCHAEALES ALPHA/BETA TUBULIN TITLE 2 MICROTUBULE WITH A SINGLE SEAM COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEIM-ALPHA-TUBULIN; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEIM-BETA-TUBULIN; COMPND 7 CHAIN: B, D; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANDIDATUS HEIMDALLARCHAEACEAE; SOURCE 3 ORGANISM_TAXID: 3422293; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: CANDIDATUS HEIMDALLARCHAEACEAE; SOURCE 8 ORGANISM_TAXID: 3422293; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HEIMDALLARCHAEA TUBULIN MICROTUBULE ARCHAEA, PROTEIN FIBRIL EXPDTA ELECTRON MICROSCOPY AUTHOR L.T.TRAN,S.ALI,T.MATSUMOTO,Y.YAMAZAKI,A.NARITA,M.MIYAZAKI, AUTHOR 2 R.C.ROBINSON REVDAT 1 24-JUN-26 24SV 0 JRNL AUTH L.T.TRAN,S.ALI,T.MATSUMOTO,Y.YAMAZAKI,A.NARITA,M.MIYAZAKI, JRNL AUTH 2 R.C.ROBINSON JRNL TITL STRUCTURE AND DYNAMICS OF A FOUR-PROTOFILAMENT MICROTUBULE JRNL TITL 2 FROM HEIMDALLARCHAEALES ALPHA/BETA-TUBULIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : RELION, RELION, RELION, RELION, RELION, REMARK 3 RELION REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL 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) : 2.400 REMARK 3 NUMBER OF PARTICLES : 223429 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 24SV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-MAR-26. REMARK 100 THE DEPOSITION ID IS D_1300071831. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : HELICAL REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : FILAMENT REMARK 245 PARTICLE TYPE : HELICAL REMARK 245 NAME OF SAMPLE : AVERAGED PROTOFILAMENT OF REMARK 245 HEIMDALLARCHAEALES ALPHA/BETA REMARK 245 TUBULIN MICROTUBULE WITH A REMARK 245 SINGLE SEAM REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 2.30 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 6.80 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 4213 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 600.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1900.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 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, B, 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 B 420 REMARK 465 PHE B 421 REMARK 465 LYS B 422 REMARK 465 SER B 423 REMARK 465 LYS B 424 REMARK 465 ASP B 425 REMARK 465 LYS B 426 REMARK 465 SER B 427 REMARK 465 GLY B 428 REMARK 465 GLU B 429 REMARK 465 GLU B 430 REMARK 465 VAL B 431 REMARK 465 ALA B 432 REMARK 465 ALA B 433 REMARK 465 ALA B 434 REMARK 465 GLU B 435 REMARK 465 ILE B 436 REMARK 465 ALA B 437 REMARK 465 GLU B 438 REMARK 465 ASN B 439 REMARK 465 LYS B 440 REMARK 465 LYS D 420 REMARK 465 PHE D 421 REMARK 465 LYS D 422 REMARK 465 SER D 423 REMARK 465 LYS D 424 REMARK 465 ASP D 425 REMARK 465 LYS D 426 REMARK 465 SER D 427 REMARK 465 GLY D 428 REMARK 465 GLU D 429 REMARK 465 GLU D 430 REMARK 465 VAL D 431 REMARK 465 ALA D 432 REMARK 465 ALA D 433 REMARK 465 ALA D 434 REMARK 465 GLU D 435 REMARK 465 ILE D 436 REMARK 465 ALA D 437 REMARK 465 GLU D 438 REMARK 465 ASN D 439 REMARK 465 LYS D 440 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 55 44.32 -140.42 REMARK 500 GLU A 279 133.76 83.35 REMARK 500 ALA B 2 -166.09 -78.31 REMARK 500 SER B 54 -99.66 53.19 REMARK 500 ASN B 81 18.79 57.00 REMARK 500 PHE B 82 -61.53 -95.47 REMARK 500 VAL B 176 120.17 70.35 REMARK 500 SER B 273 -119.22 43.54 REMARK 500 PHE B 276 -61.18 -94.29 REMARK 500 SER B 280 -146.12 -73.37 REMARK 500 ASN C 55 44.40 -140.45 REMARK 500 GLU C 279 133.75 83.35 REMARK 500 ALA D 2 -166.04 -78.36 REMARK 500 SER D 54 -99.64 53.24 REMARK 500 ASN D 81 18.81 57.03 REMARK 500 PHE D 82 -61.56 -95.49 REMARK 500 VAL D 176 120.15 70.37 REMARK 500 SER D 273 -119.20 43.51 REMARK 500 PHE D 276 -61.16 -94.26 REMARK 500 SER D 280 -146.11 -73.40 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 B 189 0.07 SIDE CHAIN REMARK 500 ARG D 189 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-69786 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-69801 RELATED DB: EMDB REMARK 900 AVERAGED PROTOFILAMENT OF HEIMDALLARCHAEALES ALPHA/BETA TUBULIN REMARK 900 MICROTUBULE WITH A SINGLE SEAM DBREF 24SV A 1 422 PDB 24SV 24SV 1 422 DBREF 24SV B 1 440 PDB 24SV 24SV 1 440 DBREF 24SV C 1 422 PDB 24SV 24SV 1 422 DBREF 24SV D 1 440 PDB 24SV 24SV 1 440 SEQRES 1 A 422 MET SER ARG GLU ILE ILE SER ILE HIS VAL GLY GLN ALA SEQRES 2 A 422 GLY LEU GLN VAL GLY ALA ALA PHE TRP ARG THR VAL LEU SEQRES 3 A 422 GLU GLU HIS GLY LEU GLY ASN ASP GLY SER VAL VAL ASP SEQRES 4 A 422 ALA SER LYS GLU LYS SER ALA VAL TYR PHE LYS GLN ALA SEQRES 5 A 422 GLY ASN ASN LYS PHE VAL PRO ARG ALA ILE LEU VAL ASP SEQRES 6 A 422 LEU GLU PRO MET VAL ILE LYS THR ILE MET ASN ASP LEU SEQRES 7 A 422 PRO GLY LEU PHE ASP PRO ALA TYR THR ILE HIS GLY GLN SEQRES 8 A 422 SER GLY ALA ALA ASN ASN TRP ALA ARG GLY TYR ARG GLY SEQRES 9 A 422 ALA ASP GLY GLU VAL ASN VAL ASP ASP VAL LEU LYS ILE SEQRES 10 A 422 VAL GLU LYS ALA VAL SER GLU THR ASP SER LEU GLN GLY SEQRES 11 A 422 PHE SER ILE SER HIS SER ILE GLY GLY GLY THR GLY SER SEQRES 12 A 422 GLY LEU GLY SER GLN ILE LEU LYS LYS LEU LYS GLU THR SEQRES 13 A 422 TYR PRO LYS TYR PRO ILE ILE THR PHE SER VAL PHE PRO SEQRES 14 A 422 SER PRO LEU ILE SER ASP ALA VAL THR GLU PRO TYR ASN SEQRES 15 A 422 SER VAL PHE ALA LEU ASP HIS LEU ILE GLU TYR ALA ASP SEQRES 16 A 422 GLU THR ILE VAL LEU ASP ASN HIS ALA LEU TYR ASN LEU SEQRES 17 A 422 THR LYS ASN ASN MET GLY ILE LYS SER PRO SER TYR ALA SEQRES 18 A 422 ASP LEU ASN LYS ILE ILE SER TRP VAL MET SER GLY VAL SEQRES 19 A 422 THR ALA SER LEU ARG PHE LYS GLY ASP LEU ASN THR ASP SEQRES 20 A 422 LEU LYS GLU LEU LEU VAL ASN LEU VAL PRO PHE PRO ARG SEQRES 21 A 422 GLN HIS PHE LEU THR SER THR PHE SER PRO ILE LYS ASN SEQRES 22 A 422 GLY THR GLY SER PHE GLU GLU VAL THR THR HIS ASP ILE SEQRES 23 A 422 ILE ASN GLN LEU PHE ASP PRO ASN ASN ALA MET SER ASP SEQRES 24 A 422 THR ASN PHE ASP GLU GLY ALA TYR ILE ALA SER VAL VAL SEQRES 25 A 422 MET MET ARG GLY HIS GLU VAL LYS THR ASN ALA VAL ASN SEQRES 26 A 422 SER SER LEU ALA GLU ILE LYS GLY LYS LEU ARG PHE SER SEQRES 27 A 422 GLU PHE ILE PRO THR GLY ILE LYS THR GLY VAL THR SER SEQRES 28 A 422 GLU THR LEU VAL GLY PHE GLU SER THR GLY LEU ASN LEU SEQRES 29 A 422 SER ASN HIS THR GLY ILE THR LYS VAL PHE LYS ARG LEU SEQRES 30 A 422 ALA ALA GLN PHE ASP ALA MET TYR GLU ARG ASP ALA PHE SEQRES 31 A 422 VAL HIS TRP TYR LEU GLY GLU GLY MET SER LYS ASP ASP SEQRES 32 A 422 MET GLU LYS ALA ARG GLU ASN LEU GLY LYS LEU THR THR SEQRES 33 A 422 GLU TYR ASP THR SER VAL SEQRES 1 B 440 MET ALA GLY GLU VAL VAL VAL VAL ALA VAL GLY GLN ALA SEQRES 2 B 440 GLY ASN GLN ILE ALA ASP GLN PHE TRP GLN LEU ILE ALA SEQRES 3 B 440 GLN GLU HIS LYS ILE GLY LEU ASP GLY MET PRO THR ASN SEQRES 4 B 440 GLY GLU PRO THR GLY ARG THR ASP VAL PHE PHE ARG LYS SEQRES 5 B 440 VAL SER ASN ARG TYR VAL PRO ARG ALA VAL LEU VAL ASP SEQRES 6 B 440 LEU GLU PRO ALA VAL LEU LYS SER VAL SER ASP ASP ALA SEQRES 7 B 440 LYS PRO ASN PHE TYR ASP PRO LYS ASN LYS VAL HIS GLY SEQRES 8 B 440 ALA ASP GLY ALA GLY ASN ASN PHE ALA VAL GLY HIS THR SEQRES 9 B 440 GLU MET GLY ALA GLN TYR LEU GLU GLN VAL ILE GLY LYS SEQRES 10 B 440 ILE LYS ASN GLU VAL GLU LYS THR ASP SER LEU GLY GLY SEQRES 11 B 440 PHE ILE VAL THR HIS SER VAL GLY GLY GLY THR GLY SER SEQRES 12 B 440 GLY PHE GLY THR LEU ILE MET GLN ASN ILE ARG LYS GLU SEQRES 13 B 440 TYR PRO ASN THR PRO LEU LEU SER PHE SER ILE TYR PRO SEQRES 14 B 440 SER PRO ARG ILE SER ASP VAL LEU THR GLU PRO TYR ASN SEQRES 15 B 440 ALA ILE PHE SER SER TYR ARG LEU VAL ARG ASP THR SER SEQRES 16 B 440 CYS SER ILE ILE TYR ASP ASN ASP ALA LEU TYR THR ILE SEQRES 17 B 440 CYS GLN ASN LEU GLY ILE ALA GLU PRO THR TYR SER ASP SEQRES 18 B 440 LEU ASN LYS LEU ILE SER GLN SER MET VAL ASN ILE THR SEQRES 19 B 440 ALA GLY MET ARG PHE VAL GLY THR LEU ASN LEU ASP LEU SEQRES 20 B 440 ARG LYS LEU ILE THR ASN LEU VAL PRO HIS PRO ARG LEU SEQRES 21 B 440 HIS PHE LEU MET THR SER THR ALA PRO LEU VAL GLU SER SEQRES 22 B 440 GLY GLY PHE ASP SER GLN SER ILE GLU LYS THR ALA GLU SEQRES 23 B 440 VAL LEU PHE GLU LYS SER ASN ILE GLN ALA GLN VAL ASN SEQRES 24 B 440 THR GLU ASP GLY ALA TYR ILE SER THR THR VAL LEU PHE SEQRES 25 B 440 ARG GLY ASN VAL ASN PRO ALA ASP MET ASP THR ALA LEU SEQRES 26 B 440 ARG ALA MET LYS GLN LYS LEU LYS PHE VAL SER PHE ILE SEQRES 27 B 440 PRO THR GLY PHE LYS THR GLY LEU SER ALA THR ALA PRO SEQRES 28 B 440 ASN ASN MET GLU PHE ALA ALA ALA LEU VAL ALA ASN HIS SEQRES 29 B 440 THR GLY ILE THR GLN VAL PHE LYS ARG ILE LEU GLY GLN SEQRES 30 B 440 PHE ASP LYS LEU TRP SER ARG LYS ALA PHE SER HIS TRP SEQRES 31 B 440 TYR THR ASP SER GLY LEU THR GLU GLU ASP ILE VAL ASN SEQRES 32 B 440 ALA ARG ASN ASP ILE ALA LYS LEU VAL GLU GLU TYR GLU SEQRES 33 B 440 GLU THR LEU LYS PHE LYS SER LYS ASP LYS SER GLY GLU SEQRES 34 B 440 GLU VAL ALA ALA ALA GLU ILE ALA GLU ASN LYS SEQRES 1 C 422 MET SER ARG GLU ILE ILE SER ILE HIS VAL GLY GLN ALA SEQRES 2 C 422 GLY LEU GLN VAL GLY ALA ALA PHE TRP ARG THR VAL LEU SEQRES 3 C 422 GLU GLU HIS GLY LEU GLY ASN ASP GLY SER VAL VAL ASP SEQRES 4 C 422 ALA SER LYS GLU LYS SER ALA VAL TYR PHE LYS GLN ALA SEQRES 5 C 422 GLY ASN ASN LYS PHE VAL PRO ARG ALA ILE LEU VAL ASP SEQRES 6 C 422 LEU GLU PRO MET VAL ILE LYS THR ILE MET ASN ASP LEU SEQRES 7 C 422 PRO GLY LEU PHE ASP PRO ALA TYR THR ILE HIS GLY GLN SEQRES 8 C 422 SER GLY ALA ALA ASN ASN TRP ALA ARG GLY TYR ARG GLY SEQRES 9 C 422 ALA ASP GLY GLU VAL ASN VAL ASP ASP VAL LEU LYS ILE SEQRES 10 C 422 VAL GLU LYS ALA VAL SER GLU THR ASP SER LEU GLN GLY SEQRES 11 C 422 PHE SER ILE SER HIS SER ILE GLY GLY GLY THR GLY SER SEQRES 12 C 422 GLY LEU GLY SER GLN ILE LEU LYS LYS LEU LYS GLU THR SEQRES 13 C 422 TYR PRO LYS TYR PRO ILE ILE THR PHE SER VAL PHE PRO SEQRES 14 C 422 SER PRO LEU ILE SER ASP ALA VAL THR GLU PRO TYR ASN SEQRES 15 C 422 SER VAL PHE ALA LEU ASP HIS LEU ILE GLU TYR ALA ASP SEQRES 16 C 422 GLU THR ILE VAL LEU ASP ASN HIS ALA LEU TYR ASN LEU SEQRES 17 C 422 THR LYS ASN ASN MET GLY ILE LYS SER PRO SER TYR ALA SEQRES 18 C 422 ASP LEU ASN LYS ILE ILE SER TRP VAL MET SER GLY VAL SEQRES 19 C 422 THR ALA SER LEU ARG PHE LYS GLY ASP LEU ASN THR ASP SEQRES 20 C 422 LEU LYS GLU LEU LEU VAL ASN LEU VAL PRO PHE PRO ARG SEQRES 21 C 422 GLN HIS PHE LEU THR SER THR PHE SER PRO ILE LYS ASN SEQRES 22 C 422 GLY THR GLY SER PHE GLU GLU VAL THR THR HIS ASP ILE SEQRES 23 C 422 ILE ASN GLN LEU PHE ASP PRO ASN ASN ALA MET SER ASP SEQRES 24 C 422 THR ASN PHE ASP GLU GLY ALA TYR ILE ALA SER VAL VAL SEQRES 25 C 422 MET MET ARG GLY HIS GLU VAL LYS THR ASN ALA VAL ASN SEQRES 26 C 422 SER SER LEU ALA GLU ILE LYS GLY LYS LEU ARG PHE SER SEQRES 27 C 422 GLU PHE ILE PRO THR GLY ILE LYS THR GLY VAL THR SER SEQRES 28 C 422 GLU THR LEU VAL GLY PHE GLU SER THR GLY LEU ASN LEU SEQRES 29 C 422 SER ASN HIS THR GLY ILE THR LYS VAL PHE LYS ARG LEU SEQRES 30 C 422 ALA ALA GLN PHE ASP ALA MET TYR GLU ARG ASP ALA PHE SEQRES 31 C 422 VAL HIS TRP TYR LEU GLY GLU GLY MET SER LYS ASP ASP SEQRES 32 C 422 MET GLU LYS ALA ARG GLU ASN LEU GLY LYS LEU THR THR SEQRES 33 C 422 GLU TYR ASP THR SER VAL SEQRES 1 D 440 MET ALA GLY GLU VAL VAL VAL VAL ALA VAL GLY GLN ALA SEQRES 2 D 440 GLY ASN GLN ILE ALA ASP GLN PHE TRP GLN LEU ILE ALA SEQRES 3 D 440 GLN GLU HIS LYS ILE GLY LEU ASP GLY MET PRO THR ASN SEQRES 4 D 440 GLY GLU PRO THR GLY ARG THR ASP VAL PHE PHE ARG LYS SEQRES 5 D 440 VAL SER ASN ARG TYR VAL PRO ARG ALA VAL LEU VAL ASP SEQRES 6 D 440 LEU GLU PRO ALA VAL LEU LYS SER VAL SER ASP ASP ALA SEQRES 7 D 440 LYS PRO ASN PHE TYR ASP PRO LYS ASN LYS VAL HIS GLY SEQRES 8 D 440 ALA ASP GLY ALA GLY ASN ASN PHE ALA VAL GLY HIS THR SEQRES 9 D 440 GLU MET GLY ALA GLN TYR LEU GLU GLN VAL ILE GLY LYS SEQRES 10 D 440 ILE LYS ASN GLU VAL GLU LYS THR ASP SER LEU GLY GLY SEQRES 11 D 440 PHE ILE VAL THR HIS SER VAL GLY GLY GLY THR GLY SER SEQRES 12 D 440 GLY PHE GLY THR LEU ILE MET GLN ASN ILE ARG LYS GLU SEQRES 13 D 440 TYR PRO ASN THR PRO LEU LEU SER PHE SER ILE TYR PRO SEQRES 14 D 440 SER PRO ARG ILE SER ASP VAL LEU THR GLU PRO TYR ASN SEQRES 15 D 440 ALA ILE PHE SER SER TYR ARG LEU VAL ARG ASP THR SER SEQRES 16 D 440 CYS SER ILE ILE TYR ASP ASN ASP ALA LEU TYR THR ILE SEQRES 17 D 440 CYS GLN ASN LEU GLY ILE ALA GLU PRO THR TYR SER ASP SEQRES 18 D 440 LEU ASN LYS LEU ILE SER GLN SER MET VAL ASN ILE THR SEQRES 19 D 440 ALA GLY MET ARG PHE VAL GLY THR LEU ASN LEU ASP LEU SEQRES 20 D 440 ARG LYS LEU ILE THR ASN LEU VAL PRO HIS PRO ARG LEU SEQRES 21 D 440 HIS PHE LEU MET THR SER THR ALA PRO LEU VAL GLU SER SEQRES 22 D 440 GLY GLY PHE ASP SER GLN SER ILE GLU LYS THR ALA GLU SEQRES 23 D 440 VAL LEU PHE GLU LYS SER ASN ILE GLN ALA GLN VAL ASN SEQRES 24 D 440 THR GLU ASP GLY ALA TYR ILE SER THR THR VAL LEU PHE SEQRES 25 D 440 ARG GLY ASN VAL ASN PRO ALA ASP MET ASP THR ALA LEU SEQRES 26 D 440 ARG ALA MET LYS GLN LYS LEU LYS PHE VAL SER PHE ILE SEQRES 27 D 440 PRO THR GLY PHE LYS THR GLY LEU SER ALA THR ALA PRO SEQRES 28 D 440 ASN ASN MET GLU PHE ALA ALA ALA LEU VAL ALA ASN HIS SEQRES 29 D 440 THR GLY ILE THR GLN VAL PHE LYS ARG ILE LEU GLY GLN SEQRES 30 D 440 PHE ASP LYS LEU TRP SER ARG LYS ALA PHE SER HIS TRP SEQRES 31 D 440 TYR THR ASP SER GLY LEU THR GLU GLU ASP ILE VAL ASN SEQRES 32 D 440 ALA ARG ASN ASP ILE ALA LYS LEU VAL GLU GLU TYR GLU SEQRES 33 D 440 GLU THR LEU LYS PHE LYS SER LYS ASP LYS SER GLY GLU SEQRES 34 D 440 GLU VAL ALA ALA ALA GLU ILE ALA GLU ASN LYS HET GDP A 501 28 HET MG A 502 1 HET GDP B 501 28 HET MG B 502 1 HET GDP C 501 28 HET MG C 502 1 HET MG D 501 1 HET GDP D 502 28 HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 5 GDP 4(C10 H15 N5 O11 P2) FORMUL 6 MG 4(MG 2+) HELIX 1 AA1 GLY A 11 HIS A 29 1 19 HELIX 2 AA2 PRO A 68 LEU A 78 1 11 HELIX 3 AA3 ASP A 83 ALA A 85 5 3 HELIX 4 AA4 ASN A 97 ARG A 103 1 7 HELIX 5 AA5 ARG A 103 GLU A 108 1 6 HELIX 6 AA6 ASN A 110 SER A 123 1 14 HELIX 7 AA7 GLY A 140 TYR A 157 1 18 HELIX 8 AA8 THR A 178 ALA A 194 1 17 HELIX 9 AA9 ASN A 202 ASN A 212 1 11 HELIX 10 AB1 SER A 219 PHE A 240 1 22 HELIX 11 AB2 ASP A 247 VAL A 256 1 10 HELIX 12 AB3 THR A 282 PHE A 291 1 10 HELIX 13 AB4 ASP A 292 ALA A 296 5 5 HELIX 14 AB5 LYS A 320 GLY A 333 1 14 HELIX 15 AB6 ILE A 370 GLU A 386 1 17 HELIX 16 AB7 PHE A 390 GLY A 396 1 7 HELIX 17 AB8 SER A 400 SER A 421 1 22 HELIX 18 AB9 GLY B 11 HIS B 29 1 19 HELIX 19 AC1 ARG B 45 VAL B 48 5 4 HELIX 20 AC2 PRO B 68 SER B 75 1 8 HELIX 21 AC3 ASP B 84 LYS B 86 5 3 HELIX 22 AC4 ASN B 98 THR B 104 1 7 HELIX 23 AC5 MET B 106 GLU B 123 1 18 HELIX 24 AC6 GLY B 140 TYR B 157 1 18 HELIX 25 AC7 THR B 178 THR B 194 1 17 HELIX 26 AC8 ASP B 201 GLY B 213 1 13 HELIX 27 AC9 THR B 218 THR B 234 1 17 HELIX 28 AD1 THR B 234 PHE B 239 1 6 HELIX 29 AD2 ASP B 246 VAL B 255 1 10 HELIX 30 AD3 ILE B 281 PHE B 289 1 9 HELIX 31 AD4 GLU B 290 ILE B 294 5 5 HELIX 32 AD5 ASN B 317 GLN B 330 1 14 HELIX 33 AD6 ILE B 367 ARG B 384 1 18 HELIX 34 AD7 SER B 388 ASP B 393 1 6 HELIX 35 AD8 THR B 397 THR B 418 1 22 HELIX 36 AD9 GLY C 11 HIS C 29 1 19 HELIX 37 AE1 PRO C 68 LEU C 78 1 11 HELIX 38 AE2 ASP C 83 ALA C 85 5 3 HELIX 39 AE3 ASN C 97 ARG C 103 1 7 HELIX 40 AE4 ARG C 103 GLU C 108 1 6 HELIX 41 AE5 ASN C 110 SER C 123 1 14 HELIX 42 AE6 GLY C 140 TYR C 157 1 18 HELIX 43 AE7 THR C 178 ALA C 194 1 17 HELIX 44 AE8 ASN C 202 ASN C 212 1 11 HELIX 45 AE9 SER C 219 PHE C 240 1 22 HELIX 46 AF1 ASP C 247 VAL C 256 1 10 HELIX 47 AF2 THR C 282 PHE C 291 1 10 HELIX 48 AF3 ASP C 292 ALA C 296 5 5 HELIX 49 AF4 LYS C 320 GLY C 333 1 14 HELIX 50 AF5 ILE C 370 GLU C 386 1 17 HELIX 51 AF6 PHE C 390 GLY C 396 1 7 HELIX 52 AF7 SER C 400 SER C 421 1 22 HELIX 53 AF8 GLY D 11 HIS D 29 1 19 HELIX 54 AF9 ARG D 45 VAL D 48 5 4 HELIX 55 AG1 PRO D 68 SER D 75 1 8 HELIX 56 AG2 ASP D 84 LYS D 86 5 3 HELIX 57 AG3 ASN D 98 THR D 104 1 7 HELIX 58 AG4 MET D 106 GLU D 123 1 18 HELIX 59 AG5 GLY D 140 TYR D 157 1 18 HELIX 60 AG6 THR D 178 THR D 194 1 17 HELIX 61 AG7 ASP D 201 GLY D 213 1 13 HELIX 62 AG8 THR D 218 THR D 234 1 17 HELIX 63 AG9 THR D 234 PHE D 239 1 6 HELIX 64 AH1 ASP D 246 VAL D 255 1 10 HELIX 65 AH2 ILE D 281 PHE D 289 1 9 HELIX 66 AH3 GLU D 290 ILE D 294 5 5 HELIX 67 AH4 ASN D 317 GLN D 330 1 14 HELIX 68 AH5 ILE D 367 ARG D 384 1 18 HELIX 69 AH6 SER D 388 ASP D 393 1 6 HELIX 70 AH7 THR D 397 THR D 418 1 22 SHEET 1 AA110 THR A 87 HIS A 89 0 SHEET 2 AA110 ALA A 61 ASP A 65 1 N LEU A 63 O ILE A 88 SHEET 3 AA110 ILE A 5 VAL A 10 1 N HIS A 9 O ILE A 62 SHEET 4 AA110 GLY A 130 SER A 136 1 O SER A 132 N ILE A 8 SHEET 5 AA110 ILE A 162 PHE A 168 1 O ILE A 163 N ILE A 133 SHEET 6 AA110 GLU A 196 ASP A 201 1 O LEU A 200 N PHE A 168 SHEET 7 AA110 PHE A 263 SER A 269 1 O LEU A 264 N THR A 197 SHEET 8 AA110 SER A 359 HIS A 367 -1 O SER A 365 N THR A 265 SHEET 9 AA110 TYR A 307 GLY A 316 -1 N ILE A 308 O ASN A 366 SHEET 10 AA110 ILE A 345 THR A 350 1 O LYS A 346 N VAL A 312 SHEET 1 AA2 2 PHE A 49 GLY A 53 0 SHEET 2 AA2 2 LYS A 56 PRO A 59 -1 O LYS A 56 N ALA A 52 SHEET 1 AA310 LYS B 88 VAL B 89 0 SHEET 2 AA310 ALA B 61 VAL B 64 1 N LEU B 63 O VAL B 89 SHEET 3 AA310 GLU B 4 VAL B 10 1 N ALA B 9 O VAL B 62 SHEET 4 AA310 LEU B 128 SER B 136 1 O GLY B 129 N GLU B 4 SHEET 5 AA310 LEU B 162 ILE B 167 1 O PHE B 165 N VAL B 133 SHEET 6 AA310 CYS B 196 TYR B 200 1 O ILE B 198 N SER B 166 SHEET 7 AA310 PHE B 262 ALA B 268 1 O LEU B 263 N SER B 197 SHEET 8 AA310 PHE B 356 HIS B 364 -1 O LEU B 360 N SER B 266 SHEET 9 AA310 TYR B 305 GLY B 314 -1 N LEU B 311 O ALA B 359 SHEET 10 AA310 PHE B 342 SER B 347 1 O GLY B 345 N PHE B 312 SHEET 1 AA4 2 PHE B 50 VAL B 53 0 SHEET 2 AA4 2 ARG B 56 PRO B 59 -1 O VAL B 58 N ARG B 51 SHEET 1 AA510 THR C 87 HIS C 89 0 SHEET 2 AA510 ALA C 61 ASP C 65 1 N LEU C 63 O ILE C 88 SHEET 3 AA510 ILE C 5 VAL C 10 1 N HIS C 9 O ILE C 62 SHEET 4 AA510 GLY C 130 SER C 136 1 O SER C 132 N ILE C 8 SHEET 5 AA510 ILE C 162 PHE C 168 1 O ILE C 163 N ILE C 133 SHEET 6 AA510 GLU C 196 ASP C 201 1 O LEU C 200 N PHE C 168 SHEET 7 AA510 PHE C 263 SER C 269 1 O LEU C 264 N THR C 197 SHEET 8 AA510 SER C 359 HIS C 367 -1 O SER C 365 N THR C 265 SHEET 9 AA510 TYR C 307 GLY C 316 -1 N ILE C 308 O ASN C 366 SHEET 10 AA510 ILE C 345 THR C 350 1 O LYS C 346 N VAL C 312 SHEET 1 AA6 2 PHE C 49 GLY C 53 0 SHEET 2 AA6 2 LYS C 56 PRO C 59 -1 O LYS C 56 N ALA C 52 SHEET 1 AA710 LYS D 88 VAL D 89 0 SHEET 2 AA710 ALA D 61 VAL D 64 1 N LEU D 63 O VAL D 89 SHEET 3 AA710 GLU D 4 VAL D 10 1 N ALA D 9 O VAL D 62 SHEET 4 AA710 LEU D 128 SER D 136 1 O GLY D 129 N GLU D 4 SHEET 5 AA710 LEU D 162 ILE D 167 1 O PHE D 165 N VAL D 133 SHEET 6 AA710 CYS D 196 TYR D 200 1 O ILE D 198 N SER D 166 SHEET 7 AA710 PHE D 262 ALA D 268 1 O LEU D 263 N SER D 197 SHEET 8 AA710 PHE D 356 HIS D 364 -1 O LEU D 360 N SER D 266 SHEET 9 AA710 TYR D 305 GLY D 314 -1 N LEU D 311 O ALA D 359 SHEET 10 AA710 PHE D 342 SER D 347 1 O GLY D 345 N PHE D 312 SHEET 1 AA8 2 PHE D 50 VAL D 53 0 SHEET 2 AA8 2 ARG D 56 PRO D 59 -1 O VAL D 58 N ARG D 51 LINK O2B GDP A 501 MG MG A 502 1555 1555 2.83 LINK O2B GDP B 501 MG MG B 502 1555 1555 2.87 LINK O2B GDP C 501 MG MG C 502 1555 1555 2.76 LINK MG MG D 501 O2B GDP D 502 1555 1555 2.67 CISPEP 1 SER A 269 PRO A 270 0 -1.91 CISPEP 2 ALA B 268 PRO B 269 0 -27.97 CISPEP 3 SER C 269 PRO C 270 0 -1.88 CISPEP 4 ALA D 268 PRO D 269 0 -28.00 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 CONECT1300113002130031300413005 CONECT1300213001 CONECT130031300113029 CONECT1300413001 CONECT130051300113006 CONECT1300613005130071300813009 CONECT1300713006 CONECT1300813006 CONECT130091300613010 CONECT130101300913011 CONECT13011130101301213013 CONECT130121301113017 CONECT13013130111301413015 CONECT1301413013 CONECT13015130131301613017 CONECT1301613015 CONECT13017130121301513018 CONECT13018130171301913028 CONECT130191301813020 CONECT130201301913021 CONECT13021130201302213028 CONECT13022130211302313024 CONECT1302313022 CONECT130241302213025 CONECT13025130241302613027 CONECT1302613025 CONECT130271302513028 CONECT13028130181302113027 CONECT1302913003 CONECT1303013031130321303313034 CONECT1303113030 CONECT130321303013058 CONECT1303313030 CONECT130341303013035 CONECT1303513034130361303713038 CONECT1303613035 CONECT1303713035 CONECT130381303513039 CONECT130391303813040 CONECT13040130391304113042 CONECT130411304013046 CONECT13042130401304313044 CONECT1304313042 CONECT13044130421304513046 CONECT1304513044 CONECT13046130411304413047 CONECT13047130461304813057 CONECT130481304713049 CONECT130491304813050 CONECT13050130491305113057 CONECT13051130501305213053 CONECT1305213051 CONECT130531305113054 CONECT13054130531305513056 CONECT1305513054 CONECT130561305413057 CONECT13057130471305013056 CONECT1305813032 CONECT1305913060130611306213063 CONECT1306013059 CONECT130611305913087 CONECT1306213059 CONECT130631305913064 CONECT1306413063130651306613067 CONECT1306513064 CONECT1306613064 CONECT130671306413068 CONECT130681306713069 CONECT13069130681307013071 CONECT130701306913075 CONECT13071130691307213073 CONECT1307213071 CONECT13073130711307413075 CONECT1307413073 CONECT13075130701307313076 CONECT13076130751307713086 CONECT130771307613078 CONECT130781307713079 CONECT13079130781308013086 CONECT13080130791308113082 CONECT1308113080 CONECT130821308013083 CONECT13083130821308413085 CONECT1308413083 CONECT130851308313086 CONECT13086130761307913085 CONECT1308713061 CONECT1308813091 CONECT1308913090130911309213093 CONECT1309013089 CONECT130911308813089 CONECT1309213089 CONECT130931308913094 CONECT1309413093130951309613097 CONECT1309513094 CONECT1309613094 CONECT130971309413098 CONECT130981309713099 CONECT13099130981310013101 CONECT131001309913105 CONECT13101130991310213103 CONECT1310213101 CONECT13103131011310413105 CONECT1310413103 CONECT13105131001310313106 CONECT13106131051310713116 CONECT131071310613108 CONECT131081310713109 CONECT13109131081311013116 CONECT13110131091311113112 CONECT1311113110 CONECT131121311013113 CONECT13113131121311413115 CONECT1311413113 CONECT131151311313116 CONECT13116131061310913115 MASTER 208 0 8 70 48 0 0 613112 4 116 134 END