HEADER SIGNALING PROTEIN 07-FEB-26 28MK TITLE CRYO-EM STRUCTURE OF UBA6 IN COMPLEX WITH FAT10 IN THE POST-THIOLATION TITLE 2 STATE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: UBIQUITIN-LIKE MODIFIER-ACTIVATING ENZYME 6; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: UBIQUITIN-ACTIVATING ENZYME 6,MONOCYTE PROTEIN 4,MOP-4, COMPND 5 UBIQUITIN-ACTIVATING ENZYME E1-LIKE PROTEIN 2,E1-L2; COMPND 6 EC: 6.2.1.45; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: UBIQUITIN D; COMPND 10 CHAIN: B; COMPND 11 SYNONYM: DIUBIQUITIN,UBIQUITIN-LIKE PROTEIN FAT10; COMPND 12 ENGINEERED: YES; COMPND 13 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: UBA6, MOP4, UBE1L2; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: UBD, FAT10; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS UBIQUITIN-ACTIVATING ENZYME, UBIQUITIN-LIKE PROTEIN, ADENYLATION, KEYWDS 2 SIGNALLING CASCADE, SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR C.J.ELLISON,E.V.DALIETOU,C.RIECHMANN,P.R.ELLIOTT REVDAT 1 23-SEP-26 28MK 0 JRNL AUTH C.J.ELLISON,C.RIECHMANN,E.V.DALIETOU,M.D.R.SIMMONS,E.C.DODD, JRNL AUTH 2 P.R.ELLIOTT JRNL TITL STRUCTURAL DETERMINANTS FOR FAT10 ACTIVATION AND TRANSFER JRNL TITL 2 FROM UBA6 TO E2 ENZYMES. JRNL REF NAT COMMUN V. 17 2026 JRNL REFN ESSN 2041-1723 JRNL PMID 42733088 JRNL DOI 10.1038/S41467-026-76603-3 REMARK 2 REMARK 2 RESOLUTION. 3.53 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOLO, CRYOSPARC, PHENIX, CRYOSPARC 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) : 3.530 REMARK 3 NUMBER OF PARTICLES : 223766 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 28MK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-FEB-26. REMARK 100 THE DEPOSITION ID IS D_1292154232. 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 : UBA6 IN COMPLEX WITH FAT10 IN REMARK 245 THE POST-THIOLATION STATE. REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2400.00 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) : 4220.00 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 GLY A -1 REMARK 465 PRO A 0 REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 GLY A 3 REMARK 465 SER A 4 REMARK 465 GLU A 5 REMARK 465 PRO A 6 REMARK 465 VAL A 7 REMARK 465 ALA A 8 REMARK 465 ALA A 9 REMARK 465 HIS A 10 REMARK 465 GLN A 11 REMARK 465 GLY A 12 REMARK 465 GLU A 13 REMARK 465 GLU A 14 REMARK 465 ALA A 15 REMARK 465 SER A 16 REMARK 465 CYS A 17 REMARK 465 SER A 18 REMARK 465 SER A 19 REMARK 465 TRP A 20 REMARK 465 GLY A 21 REMARK 465 THR A 22 REMARK 465 GLY A 23 REMARK 465 SER A 24 REMARK 465 THR A 25 REMARK 465 ASN A 26 REMARK 465 LYS A 27 REMARK 465 ASN A 28 REMARK 465 LEU A 29 REMARK 465 PRO A 30 REMARK 465 ILE A 31 REMARK 465 MET A 32 REMARK 465 SER A 33 REMARK 465 THR A 34 REMARK 465 ALA A 35 REMARK 465 SER A 36 REMARK 465 VAL A 37 REMARK 465 HIS A 1049 REMARK 465 ASP A 1050 REMARK 465 THR A 1051 REMARK 465 ASP A 1052 REMARK 465 GLY B -1 REMARK 465 PRO B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 PRO B 3 REMARK 465 ASN B 4 REMARK 465 ALA B 5 REMARK 465 SER B 6 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 SG CYS A 625 C GLY B 165 1.76 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 LEU A 828 CA - CB - CG ANGL. DEV. = 13.8 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 LEU A 51 -60.14 -91.52 REMARK 500 SER A 139 32.05 -140.55 REMARK 500 GLU A 620 160.61 61.59 REMARK 500 ASN A 712 -53.35 -120.52 REMARK 500 ARG A 809 -169.00 -127.46 REMARK 500 PRO A 917 -177.70 -67.88 REMARK 500 TYR B 66 -60.95 -96.53 REMARK 500 LYS B 72 -105.28 54.77 REMARK 500 GLU B 94 -165.83 -77.36 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 A1102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ATP A1101 O1B REMARK 620 2 ATP A1101 O2B 75.9 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-56615 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF UBA6 IN COMPLEX WITH FAT10 IN THE POST- REMARK 900 THIOLATION STATE. DBREF 28MK A 1 1052 UNP A0AVT1 UBA6_HUMAN 1 1052 DBREF 28MK B 1 165 UNP O15205 UBD_HUMAN 1 165 SEQADV 28MK GLY A -1 UNP A0AVT1 EXPRESSION TAG SEQADV 28MK PRO A 0 UNP A0AVT1 EXPRESSION TAG SEQADV 28MK GLY B -1 UNP O15205 EXPRESSION TAG SEQADV 28MK PRO B 0 UNP O15205 EXPRESSION TAG SEQADV 28MK THR B 7 UNP O15205 CYS 7 ENGINEERED MUTATION SEQADV 28MK THR B 9 UNP O15205 CYS 9 ENGINEERED MUTATION SEQADV 28MK LEU B 134 UNP O15205 CYS 134 ENGINEERED MUTATION SEQADV 28MK SER B 160 UNP O15205 CYS 160 ENGINEERED MUTATION SEQADV 28MK SER B 162 UNP O15205 CYS 162 ENGINEERED MUTATION SEQRES 1 A 1054 GLY PRO MET GLU GLY SER GLU PRO VAL ALA ALA HIS GLN SEQRES 2 A 1054 GLY GLU GLU ALA SER CYS SER SER TRP GLY THR GLY SER SEQRES 3 A 1054 THR ASN LYS ASN LEU PRO ILE MET SER THR ALA SER VAL SEQRES 4 A 1054 GLU ILE ASP ASP ALA LEU TYR SER ARG GLN ARG TYR VAL SEQRES 5 A 1054 LEU GLY ASP THR ALA MET GLN LYS MET ALA LYS SER HIS SEQRES 6 A 1054 VAL PHE LEU SER GLY MET GLY GLY LEU GLY LEU GLU ILE SEQRES 7 A 1054 ALA LYS ASN LEU VAL LEU ALA GLY ILE LYS ALA VAL THR SEQRES 8 A 1054 ILE HIS ASP THR GLU LYS CYS GLN ALA TRP ASP LEU GLY SEQRES 9 A 1054 THR ASN PHE PHE LEU SER GLU ASP ASP VAL VAL ASN LYS SEQRES 10 A 1054 ARG ASN ARG ALA GLU ALA VAL LEU LYS HIS ILE ALA GLU SEQRES 11 A 1054 LEU ASN PRO TYR VAL HIS VAL THR SER SER SER VAL PRO SEQRES 12 A 1054 PHE ASN GLU THR THR ASP LEU SER PHE LEU ASP LYS TYR SEQRES 13 A 1054 GLN CYS VAL VAL LEU THR GLU MET LYS LEU PRO LEU GLN SEQRES 14 A 1054 LYS LYS ILE ASN ASP PHE CYS ARG SER GLN CYS PRO PRO SEQRES 15 A 1054 ILE LYS PHE ILE SER ALA ASP VAL HIS GLY ILE TRP SER SEQRES 16 A 1054 ARG LEU PHE CYS ASP PHE GLY ASP GLU PHE GLU VAL LEU SEQRES 17 A 1054 ASP THR THR GLY GLU GLU PRO LYS GLU ILE PHE ILE SER SEQRES 18 A 1054 ASN ILE THR GLN ALA ASN PRO GLY ILE VAL THR CYS LEU SEQRES 19 A 1054 GLU ASN HIS PRO HIS LYS LEU GLU THR GLY GLN PHE LEU SEQRES 20 A 1054 THR PHE ARG GLU ILE ASN GLY MET THR GLY LEU ASN GLY SEQRES 21 A 1054 SER ILE GLN GLN ILE THR VAL ILE SER PRO PHE SER PHE SEQRES 22 A 1054 SER ILE GLY ASP THR THR GLU LEU GLU PRO TYR LEU HIS SEQRES 23 A 1054 GLY GLY ILE ALA VAL GLN VAL LYS THR PRO LYS THR VAL SEQRES 24 A 1054 PHE PHE GLU SER LEU GLU ARG GLN LEU LYS HIS PRO LYS SEQRES 25 A 1054 CYS LEU ILE VAL ASP PHE SER ASN PRO GLU ALA PRO LEU SEQRES 26 A 1054 GLU ILE HIS THR ALA MET LEU ALA LEU ASP GLN PHE GLN SEQRES 27 A 1054 GLU LYS TYR SER ARG LYS PRO ASN VAL GLY CYS GLN GLN SEQRES 28 A 1054 ASP SER GLU GLU LEU LEU LYS LEU ALA THR SER ILE SER SEQRES 29 A 1054 GLU THR LEU GLU GLU LYS PRO ASP VAL ASN ALA ASP ILE SEQRES 30 A 1054 VAL HIS TRP LEU SER TRP THR ALA GLN GLY PHE LEU SER SEQRES 31 A 1054 PRO LEU ALA ALA ALA VAL GLY GLY VAL ALA SER GLN GLU SEQRES 32 A 1054 VAL LEU LYS ALA VAL THR GLY LYS PHE SER PRO LEU CYS SEQRES 33 A 1054 GLN TRP LEU TYR LEU GLU ALA ALA ASP ILE VAL GLU SER SEQRES 34 A 1054 LEU GLY LYS PRO GLU CYS GLU GLU PHE LEU PRO ARG GLY SEQRES 35 A 1054 ASP ARG TYR ASP ALA LEU ARG ALA CYS ILE GLY ASP THR SEQRES 36 A 1054 LEU CYS GLN LYS LEU GLN ASN LEU ASN ILE PHE LEU VAL SEQRES 37 A 1054 GLY CYS GLY ALA ILE GLY CYS GLU MET LEU LYS ASN PHE SEQRES 38 A 1054 ALA LEU LEU GLY VAL GLY THR SER LYS GLU LYS GLY MET SEQRES 39 A 1054 ILE THR VAL THR ASP PRO ASP LEU ILE GLU LYS SER ASN SEQRES 40 A 1054 LEU ASN ARG GLN PHE LEU PHE ARG PRO HIS HIS ILE GLN SEQRES 41 A 1054 LYS PRO LYS SER TYR THR ALA ALA ASP ALA THR LEU LYS SEQRES 42 A 1054 ILE ASN SER GLN ILE LYS ILE ASP ALA HIS LEU ASN LYS SEQRES 43 A 1054 VAL CYS PRO THR THR GLU THR ILE TYR ASN ASP GLU PHE SEQRES 44 A 1054 TYR THR LYS GLN ASP VAL ILE ILE THR ALA LEU ASP ASN SEQRES 45 A 1054 VAL GLU ALA ARG ARG TYR VAL ASP SER ARG CYS LEU ALA SEQRES 46 A 1054 ASN LEU ARG PRO LEU LEU ASP SER GLY THR MET GLY THR SEQRES 47 A 1054 LYS GLY HIS THR GLU VAL ILE VAL PRO HIS LEU THR GLU SEQRES 48 A 1054 SER TYR ASN SER HIS ARG ASP PRO PRO GLU GLU GLU ILE SEQRES 49 A 1054 PRO PHE CYS THR LEU LYS SER PHE PRO ALA ALA ILE GLU SEQRES 50 A 1054 HIS THR ILE GLN TRP ALA ARG ASP LYS PHE GLU SER SER SEQRES 51 A 1054 PHE SER HIS LYS PRO SER LEU PHE ASN LYS PHE TRP GLN SEQRES 52 A 1054 THR TYR SER SER ALA GLU GLU VAL LEU GLN LYS ILE GLN SEQRES 53 A 1054 SER GLY HIS SER LEU GLU GLY CYS PHE GLN VAL ILE LYS SEQRES 54 A 1054 LEU LEU SER ARG ARG PRO ARG ASN TRP SER GLN CYS VAL SEQRES 55 A 1054 GLU LEU ALA ARG LEU LYS PHE GLU LYS TYR PHE ASN HIS SEQRES 56 A 1054 LYS ALA LEU GLN LEU LEU HIS CYS PHE PRO LEU ASP ILE SEQRES 57 A 1054 ARG LEU LYS ASP GLY SER LEU PHE TRP GLN SER PRO LYS SEQRES 58 A 1054 ARG PRO PRO SER PRO ILE LYS PHE ASP LEU ASN GLU PRO SEQRES 59 A 1054 LEU HIS LEU SER PHE LEU GLN ASN ALA ALA LYS LEU TYR SEQRES 60 A 1054 ALA THR VAL TYR CYS ILE PRO PHE ALA GLU GLU ASP LEU SEQRES 61 A 1054 SER ALA ASP ALA LEU LEU ASN ILE LEU SER GLU VAL LYS SEQRES 62 A 1054 ILE GLN GLU PHE LYS PRO SER ASN LYS VAL VAL GLN THR SEQRES 63 A 1054 ASP GLU THR ALA ARG LYS PRO ASP HIS VAL PRO ILE SER SEQRES 64 A 1054 SER GLU ASP GLU ARG ASN ALA ILE PHE GLN LEU GLU LYS SEQRES 65 A 1054 ALA ILE LEU SER ASN GLU ALA THR LYS SER ASP LEU GLN SEQRES 66 A 1054 MET ALA VAL LEU SER PHE GLU LYS ASP ASP ASP HIS ASN SEQRES 67 A 1054 GLY HIS ILE ASP PHE ILE THR ALA ALA SER ASN LEU ARG SEQRES 68 A 1054 ALA LYS MET TYR SER ILE GLU PRO ALA ASP ARG PHE LYS SEQRES 69 A 1054 THR LYS ARG ILE ALA GLY LYS ILE ILE PRO ALA ILE ALA SEQRES 70 A 1054 THR THR THR ALA THR VAL SER GLY LEU VAL ALA LEU GLU SEQRES 71 A 1054 MET ILE LYS VAL THR GLY GLY TYR PRO PHE GLU ALA TYR SEQRES 72 A 1054 LYS ASN CYS PHE LEU ASN LEU ALA ILE PRO ILE VAL VAL SEQRES 73 A 1054 PHE THR GLU THR THR GLU VAL ARG LYS THR LYS ILE ARG SEQRES 74 A 1054 ASN GLY ILE SER PHE THR ILE TRP ASP ARG TRP THR VAL SEQRES 75 A 1054 HIS GLY LYS GLU ASP PHE THR LEU LEU ASP PHE ILE ASN SEQRES 76 A 1054 ALA VAL LYS GLU LYS TYR GLY ILE GLU PRO THR MET VAL SEQRES 77 A 1054 VAL GLN GLY VAL LYS MET LEU TYR VAL PRO VAL MET PRO SEQRES 78 A 1054 GLY HIS ALA LYS ARG LEU LYS LEU THR MET HIS LYS LEU SEQRES 79 A 1054 VAL LYS PRO THR THR GLU LYS LYS TYR VAL ASP LEU THR SEQRES 80 A 1054 VAL SER PHE ALA PRO ASP ILE ASP GLY ASP GLU ASP LEU SEQRES 81 A 1054 PRO GLY PRO PRO VAL ARG TYR TYR PHE SER HIS ASP THR SEQRES 82 A 1054 ASP SEQRES 1 B 167 GLY PRO MET ALA PRO ASN ALA SER THR LEU THR VAL HIS SEQRES 2 B 167 VAL ARG SER GLU GLU TRP ASP LEU MET THR PHE ASP ALA SEQRES 3 B 167 ASN PRO TYR ASP SER VAL LYS LYS ILE LYS GLU HIS VAL SEQRES 4 B 167 ARG SER LYS THR LYS VAL PRO VAL GLN ASP GLN VAL LEU SEQRES 5 B 167 LEU LEU GLY SER LYS ILE LEU LYS PRO ARG ARG SER LEU SEQRES 6 B 167 SER SER TYR GLY ILE ASP LYS GLU LYS THR ILE HIS LEU SEQRES 7 B 167 THR LEU LYS VAL VAL LYS PRO SER ASP GLU GLU LEU PRO SEQRES 8 B 167 LEU PHE LEU VAL GLU SER GLY ASP GLU ALA LYS ARG HIS SEQRES 9 B 167 LEU LEU GLN VAL ARG ARG SER SER SER VAL ALA GLN VAL SEQRES 10 B 167 LYS ALA MET ILE GLU THR LYS THR GLY ILE ILE PRO GLU SEQRES 11 B 167 THR GLN ILE VAL THR LEU ASN GLY LYS ARG LEU GLU ASP SEQRES 12 B 167 GLY LYS MET MET ALA ASP TYR GLY ILE ARG LYS GLY ASN SEQRES 13 B 167 LEU LEU PHE LEU ALA SER TYR SER ILE GLY GLY HET ATP A1101 31 HET MG A1102 1 HET IHP A1103 36 HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM IHP INOSITOL HEXAKISPHOSPHATE HETSYN IHP MYO-INOSITOL HEXAKISPHOSPHATE; INOSITOL 1,2,3,4,5,6- HETSYN 2 IHP HEXAKISPHOSPHATE FORMUL 3 ATP C10 H16 N5 O13 P3 FORMUL 4 MG MG 2+ FORMUL 5 IHP C6 H18 O24 P6 HELIX 1 AA1 ASP A 40 GLY A 52 1 13 HELIX 2 AA2 GLY A 52 ALA A 60 1 9 HELIX 3 AA3 GLY A 70 GLY A 84 1 15 HELIX 4 AA4 GLN A 97 THR A 103 5 7 HELIX 5 AA5 SER A 108 LYS A 115 1 8 HELIX 6 AA6 ASN A 117 VAL A 122 1 6 HELIX 7 AA7 VAL A 122 GLU A 128 1 7 HELIX 8 AA8 LEU A 148 TYR A 154 5 7 HELIX 9 AA9 LYS A 163 SER A 176 1 14 HELIX 10 AB1 THR A 254 ASN A 257 5 4 HELIX 11 AB2 SER A 301 LEU A 306 1 6 HELIX 12 AB3 GLU A 320 SER A 340 1 21 HELIX 13 AB4 CYS A 347 THR A 364 1 18 HELIX 14 AB5 ASN A 372 THR A 382 1 11 HELIX 15 AB6 LEU A 387 GLY A 408 1 22 HELIX 16 AB7 ALA A 422 SER A 427 1 6 HELIX 17 AB8 GLU A 432 PHE A 436 5 5 HELIX 18 AB9 TYR A 443 GLY A 451 1 9 HELIX 19 AC1 GLY A 451 ASN A 460 1 10 HELIX 20 AC2 GLY A 469 GLY A 483 1 15 HELIX 21 AC3 GLU A 502 ARG A 508 5 7 HELIX 22 AC4 ARG A 513 ILE A 517 5 5 HELIX 23 AC5 PRO A 520 ASN A 533 1 14 HELIX 24 AC6 CYS A 546 THR A 551 5 6 HELIX 25 AC7 ASN A 554 GLN A 561 1 8 HELIX 26 AC8 ASN A 570 LEU A 585 1 16 HELIX 27 AC9 PRO A 623 SER A 629 1 7 HELIX 28 AD1 ALA A 633 SER A 650 1 18 HELIX 29 AD2 SER A 650 TYR A 663 1 14 HELIX 30 AD3 SER A 665 SER A 675 1 11 HELIX 31 AD4 GLY A 681 ARG A 691 1 11 HELIX 32 AD5 ASN A 695 ASN A 712 1 18 HELIX 33 AD6 ASN A 712 PHE A 722 1 11 HELIX 34 AD7 GLU A 751 TYR A 769 1 19 HELIX 35 AD8 ALA A 774 LEU A 778 5 5 HELIX 36 AD9 SER A 779 SER A 788 1 10 HELIX 37 AE1 SER A 817 ASN A 835 1 19 HELIX 38 AE2 GLY A 857 TYR A 873 1 17 HELIX 39 AE3 ASP A 879 LYS A 889 1 11 HELIX 40 AE4 ILE A 894 GLY A 915 1 22 HELIX 41 AE5 PRO A 917 ALA A 920 5 4 HELIX 42 AE6 THR A 967 TYR A 979 1 13 HELIX 43 AE7 MET A 998 ARG A 1004 1 7 HELIX 44 AE8 THR A 1008 VAL A 1013 1 6 HELIX 45 AE9 SER B 29 THR B 41 1 13 HELIX 46 AF1 SER B 62 GLY B 67 1 6 HELIX 47 AF2 SER B 111 THR B 123 1 13 HELIX 48 AF3 THR B 133 LYS B 137 5 5 HELIX 49 AF4 MET B 144 GLY B 149 5 6 SHEET 1 AA1 7 HIS A 134 SER A 138 0 SHEET 2 AA1 7 ALA A 87 HIS A 91 1 N ILE A 90 O SER A 138 SHEET 3 AA1 7 HIS A 63 SER A 67 1 N LEU A 66 O THR A 89 SHEET 4 AA1 7 CYS A 156 THR A 160 1 O VAL A 158 N PHE A 65 SHEET 5 AA1 7 LYS A 182 HIS A 189 1 O LYS A 182 N VAL A 157 SHEET 6 AA1 7 TRP A 192 ASP A 198 -1 O ASP A 198 N PHE A 183 SHEET 7 AA1 7 TRP A 416 LEU A 417 -1 O LEU A 417 N LEU A 195 SHEET 1 AA2 2 GLU A 202 VAL A 205 0 SHEET 2 AA2 2 LYS A 295 PHE A 298 -1 O VAL A 297 N PHE A 203 SHEET 1 AA3 7 ILE A 216 THR A 222 0 SHEET 2 AA3 7 GLY A 227 CYS A 231 -1 O THR A 230 N ASN A 220 SHEET 3 AA3 7 SER A 270 ILE A 273 -1 O PHE A 271 N VAL A 229 SHEET 4 AA3 7 ILE A 260 SER A 267 -1 N SER A 267 O SER A 270 SHEET 5 AA3 7 PHE A 244 GLY A 252 -1 N LEU A 245 O GLN A 261 SHEET 6 AA3 7 TYR A 282 VAL A 291 -1 O VAL A 289 N THR A 246 SHEET 7 AA3 7 ILE A 216 THR A 222 -1 N ILE A 216 O ALA A 288 SHEET 1 AA4 8 ILE A 538 HIS A 541 0 SHEET 2 AA4 8 MET A 492 THR A 496 1 N VAL A 495 O ASP A 539 SHEET 3 AA4 8 ASN A 462 VAL A 466 1 N LEU A 465 O THR A 494 SHEET 4 AA4 8 VAL A 563 THR A 566 1 O ILE A 565 N PHE A 464 SHEET 5 AA4 8 LEU A 588 MET A 594 1 O LEU A 589 N THR A 566 SHEET 6 AA4 8 LYS A 597 ILE A 603 -1 O ILE A 603 N LEU A 588 SHEET 7 AA4 8 LYS A 922 ASN A 927 -1 O LEU A 926 N GLY A 598 SHEET 8 AA4 8 ILE A 932 GLU A 937 -1 O ILE A 932 N ASN A 927 SHEET 1 AA5 2 THR A 944 ARG A 947 0 SHEET 2 AA5 2 ILE A 950 PHE A 952 -1 O PHE A 952 N THR A 944 SHEET 1 AA6 5 TRP A 958 HIS A 961 0 SHEET 2 AA6 5 VAL A1043 TYR A1046 1 O TYR A1046 N VAL A 960 SHEET 3 AA6 5 TYR A1021 PHE A1028 -1 N LEU A1024 O VAL A1043 SHEET 4 AA6 5 MET A 985 GLN A 988 -1 N VAL A 987 O THR A1025 SHEET 5 AA6 5 LYS A 991 TYR A 994 -1 O LYS A 991 N GLN A 988 SHEET 1 AA7 4 TRP A 958 HIS A 961 0 SHEET 2 AA7 4 VAL A1043 TYR A1046 1 O TYR A1046 N VAL A 960 SHEET 3 AA7 4 TYR A1021 PHE A1028 -1 N LEU A1024 O VAL A1043 SHEET 4 AA7 4 LEU A1038 PRO A1039 -1 O LEU A1038 N PHE A1028 SHEET 1 AA8 2 LEU B 8 VAL B 12 0 SHEET 2 AA8 2 MET B 20 ALA B 24 -1 O ALA B 24 N LEU B 8 SHEET 1 AA9 3 LYS B 55 ILE B 56 0 SHEET 2 AA9 3 GLN B 48 LEU B 52 -1 N LEU B 52 O LYS B 55 SHEET 3 AA9 3 THR B 77 VAL B 80 -1 O THR B 77 N LEU B 51 LINK O1B ATP A1101 MG MG A1102 1555 1555 2.08 LINK O2B ATP A1101 MG MG A1102 1555 1555 2.07 CISPEP 1 CYS A 178 PRO A 179 0 -0.03 CISPEP 2 ASN A 225 PRO A 226 0 -0.39 CISPEP 3 CYS A 414 GLN A 415 0 -3.73 CISPEP 4 SER A 737 PRO A 738 0 2.43 CISPEP 5 ILE A 930 PRO A 931 0 -5.50 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 CONECT 9268 9269 9270 9271 9275 CONECT 9269 9268 CONECT 9270 9268 CONECT 9271 9268 CONECT 9272 9273 9274 9275 9279 CONECT 9273 9272 9299 CONECT 9274 9272 9299 CONECT 9275 9268 9272 CONECT 9276 9277 9278 9279 9280 CONECT 9277 9276 CONECT 9278 9276 CONECT 9279 9272 9276 CONECT 9280 9276 9281 CONECT 9281 9280 9282 CONECT 9282 9281 9283 9284 CONECT 9283 9282 9288 CONECT 9284 9282 9285 9286 CONECT 9285 9284 CONECT 9286 9284 9287 9288 CONECT 9287 9286 CONECT 9288 9283 9286 9289 CONECT 9289 9288 9290 9298 CONECT 9290 9289 9291 CONECT 9291 9290 9292 CONECT 9292 9291 9293 9298 CONECT 9293 9292 9294 9295 CONECT 9294 9293 CONECT 9295 9293 9296 CONECT 9296 9295 9297 CONECT 9297 9296 9298 CONECT 9298 9289 9292 9297 CONECT 9299 9273 9274 CONECT 9300 9301 9305 9306 CONECT 9301 9300 9302 9311 CONECT 9302 9301 9303 9316 CONECT 9303 9302 9304 9321 CONECT 9304 9303 9305 9326 CONECT 9305 9300 9304 9331 CONECT 9306 9300 9307 CONECT 9307 9306 9308 9309 9310 CONECT 9308 9307 CONECT 9309 9307 CONECT 9310 9307 CONECT 9311 9301 9312 CONECT 9312 9311 9313 9314 9315 CONECT 9313 9312 CONECT 9314 9312 CONECT 9315 9312 CONECT 9316 9302 9317 CONECT 9317 9316 9318 9319 9320 CONECT 9318 9317 CONECT 9319 9317 CONECT 9320 9317 CONECT 9321 9303 9322 CONECT 9322 9321 9323 9324 9325 CONECT 9323 9322 CONECT 9324 9322 CONECT 9325 9322 CONECT 9326 9304 9327 CONECT 9327 9326 9328 9329 9330 CONECT 9328 9327 CONECT 9329 9327 CONECT 9330 9327 CONECT 9331 9305 9332 CONECT 9332 9331 9333 9334 9335 CONECT 9333 9332 CONECT 9334 9332 CONECT 9335 9332 MASTER 226 0 3 49 40 0 0 6 9333 2 68 95 END