HEADER TRANSFERASE 27-FEB-20 6VZ1 TITLE CRYO-EM STRUCTURE OF HUMAN DIACYLGLYCEROL O-ACYLTRANSFERASE 1 TITLE 2 COMPLEXED WITH ACYL-COA SUBSTRATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIACYLGLYCEROL O-ACYLTRANSFERASE 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ACAT-RELATED GENE PRODUCT 1,ACYL-COA RETINOL O-FATTY- COMPND 5 ACYLTRANSFERASE,RETINOL O-FATTY-ACYLTRANSFERASE,DIGLYCERIDE COMPND 6 ACYLTRANSFERASE; COMPND 7 EC: 2.3.1.20,2.3.1.76; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: DGAT1, AGRP1, DGAT; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PFASBACMAM KEYWDS TRIGLYCERIDE BIOSYNTHESIS, LIPID STORAGE, LIPID METABOLISM, KEYWDS 2 TRANSFERASE EXPDTA ELECTRON MICROSCOPY AUTHOR X.SUI,K.WANG,N.GLUCHOWSKI,M.LIAO,C.T.WALTHER,V.R.FARESE JR. REVDAT 3 06-MAR-24 6VZ1 1 REMARK REVDAT 2 03-JUN-20 6VZ1 1 JRNL REVDAT 1 13-MAY-20 6VZ1 0 JRNL AUTH X.SUI,K.WANG,N.L.GLUCHOWSKI,S.D.ELLIOTT,M.LIAO,T.C.WALTHER, JRNL AUTH 2 R.V.FARESE JR. JRNL TITL STRUCTURE AND CATALYTIC MECHANISM OF A HUMAN JRNL TITL 2 TRIACYLGLYCEROL-SYNTHESIS ENZYME. JRNL REF NATURE V. 581 323 2020 JRNL REFN ESSN 1476-4687 JRNL PMID 32433611 JRNL DOI 10.1038/S41586-020-2289-6 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL 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) : 3.200 REMARK 3 NUMBER OF PARTICLES : 28165 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 6VZ1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-FEB-20. REMARK 100 THE DEPOSITION ID IS D_1000247321. 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 : HUMAN DIACYLGLYCEROL O REMARK 245 -ACYLTRANSFERASE 1 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 5.00 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 : HUMAN DIACYLGLYCEROL O REMARK 245 -ACYLTRANSFERASE 1 COMPLEXED WITH OLEOYL-COA SUBSTRATE 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL 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) : 4300.00 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 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 MET A 1 REMARK 465 GLY A 2 REMARK 465 ASP A 3 REMARK 465 ARG A 4 REMARK 465 GLY A 5 REMARK 465 SER A 6 REMARK 465 SER A 7 REMARK 465 ARG A 8 REMARK 465 ARG A 9 REMARK 465 ARG A 10 REMARK 465 ARG A 11 REMARK 465 THR A 12 REMARK 465 GLY A 13 REMARK 465 SER A 14 REMARK 465 ARG A 15 REMARK 465 PRO A 16 REMARK 465 SER A 17 REMARK 465 SER A 18 REMARK 465 HIS A 19 REMARK 465 GLY A 20 REMARK 465 GLY A 21 REMARK 465 GLY A 22 REMARK 465 GLY A 23 REMARK 465 PRO A 24 REMARK 465 ALA A 25 REMARK 465 ALA A 26 REMARK 465 ALA A 27 REMARK 465 GLU A 28 REMARK 465 GLU A 29 REMARK 465 GLU A 30 REMARK 465 VAL A 31 REMARK 465 ARG A 32 REMARK 465 ASP A 33 REMARK 465 ALA A 34 REMARK 465 ALA A 35 REMARK 465 ALA A 36 REMARK 465 GLY A 37 REMARK 465 PRO A 38 REMARK 465 ASP A 39 REMARK 465 VAL A 40 REMARK 465 GLY A 41 REMARK 465 ALA A 42 REMARK 465 ALA A 43 REMARK 465 GLY A 44 REMARK 465 ASP A 45 REMARK 465 ALA A 46 REMARK 465 PRO A 47 REMARK 465 ALA A 48 REMARK 465 PRO A 49 REMARK 465 ALA A 50 REMARK 465 PRO A 51 REMARK 465 ASN A 52 REMARK 465 LYS A 53 REMARK 465 ASP A 54 REMARK 465 GLY A 55 REMARK 465 ASP A 56 REMARK 465 ALA A 57 REMARK 465 GLY A 58 REMARK 465 VAL A 59 REMARK 465 GLY A 60 REMARK 465 SER A 61 REMARK 465 GLY A 62 REMARK 465 HIS A 63 REMARK 465 GLY A 229 REMARK 465 LYS A 230 REMARK 465 LYS A 231 REMARK 465 ALA A 232 REMARK 465 SER A 233 REMARK 465 SER A 234 REMARK 465 ALA A 235 REMARK 465 GLU A 482 REMARK 465 ALA A 483 REMARK 465 PRO A 484 REMARK 465 ALA A 485 REMARK 465 ALA A 486 REMARK 465 GLU A 487 REMARK 465 ALA A 488 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 ASP B 3 REMARK 465 ARG B 4 REMARK 465 GLY B 5 REMARK 465 SER B 6 REMARK 465 SER B 7 REMARK 465 ARG B 8 REMARK 465 ARG B 9 REMARK 465 ARG B 10 REMARK 465 ARG B 11 REMARK 465 THR B 12 REMARK 465 GLY B 13 REMARK 465 SER B 14 REMARK 465 ARG B 15 REMARK 465 PRO B 16 REMARK 465 SER B 17 REMARK 465 SER B 18 REMARK 465 HIS B 19 REMARK 465 GLY B 20 REMARK 465 GLY B 21 REMARK 465 GLY B 22 REMARK 465 GLY B 23 REMARK 465 PRO B 24 REMARK 465 ALA B 25 REMARK 465 ALA B 26 REMARK 465 ALA B 27 REMARK 465 GLU B 28 REMARK 465 GLU B 29 REMARK 465 GLU B 30 REMARK 465 VAL B 31 REMARK 465 ARG B 32 REMARK 465 ASP B 33 REMARK 465 ALA B 34 REMARK 465 ALA B 35 REMARK 465 ALA B 36 REMARK 465 GLY B 37 REMARK 465 PRO B 38 REMARK 465 ASP B 39 REMARK 465 VAL B 40 REMARK 465 GLY B 41 REMARK 465 ALA B 42 REMARK 465 ALA B 43 REMARK 465 GLY B 44 REMARK 465 ASP B 45 REMARK 465 ALA B 46 REMARK 465 PRO B 47 REMARK 465 ALA B 48 REMARK 465 PRO B 49 REMARK 465 ALA B 50 REMARK 465 PRO B 51 REMARK 465 ASN B 52 REMARK 465 LYS B 53 REMARK 465 ASP B 54 REMARK 465 GLY B 55 REMARK 465 ASP B 56 REMARK 465 ALA B 57 REMARK 465 GLY B 58 REMARK 465 VAL B 59 REMARK 465 GLY B 60 REMARK 465 SER B 61 REMARK 465 GLY B 62 REMARK 465 HIS B 63 REMARK 465 GLY B 229 REMARK 465 LYS B 230 REMARK 465 LYS B 231 REMARK 465 ALA B 232 REMARK 465 SER B 233 REMARK 465 SER B 234 REMARK 465 ALA B 235 REMARK 465 GLU B 482 REMARK 465 ALA B 483 REMARK 465 PRO B 484 REMARK 465 ALA B 485 REMARK 465 ALA B 486 REMARK 465 GLU B 487 REMARK 465 ALA B 488 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 TRP A 64 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 64 CZ3 CH2 REMARK 470 TRP B 64 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 64 CZ3 CH2 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 NE2 GLN A 375 O40 3VV A 503 1.30 REMARK 500 O24 6OU A 501 N29 6OU B 502 1.30 REMARK 500 OG SER B 78 N29 6OU B 501 1.30 REMARK 500 N29 6OU A 502 O24 6OU B 501 1.30 REMARK 500 NH2 ARG A 404 O44 3VV A 503 1.30 REMARK 500 NH1 ARG A 86 O25 6OU B 501 1.30 REMARK 500 ND1 HIS A 382 O32 3VV A 503 1.30 REMARK 500 OG SER A 78 C27 6OU A 501 1.37 REMARK 500 ND1 HIS B 382 O32 3VV B 503 1.53 REMARK 500 NE2 GLN B 375 O40 3VV B 503 1.57 REMARK 500 OH TYR B 390 O43 3VV B 503 1.86 REMARK 500 NH2 ARG B 404 O44 3VV B 503 1.87 REMARK 500 N29 6OU A 502 P23 6OU B 501 1.97 REMARK 500 CE1 HIS A 382 O32 3VV A 503 1.99 REMARK 500 C28 6OU A 502 O24 6OU B 501 2.00 REMARK 500 O GLU B 416 OG SER B 420 2.06 REMARK 500 O GLU A 416 OG SER A 420 2.07 REMARK 500 CD GLN A 375 O40 3VV A 503 2.11 REMARK 500 OG SER A 78 C28 6OU A 501 2.12 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 PHE A 82 -64.99 -94.57 REMARK 500 ASN A 84 47.16 -143.62 REMARK 500 TYR A 85 30.57 -91.34 REMARK 500 ASP A 116 66.05 32.94 REMARK 500 PRO A 117 5.82 -69.59 REMARK 500 TRP A 131 71.04 52.46 REMARK 500 PRO A 238 54.70 -69.89 REMARK 500 LEU A 247 38.86 -99.19 REMARK 500 PHE A 267 155.71 -47.79 REMARK 500 GLN A 354 108.91 -55.24 REMARK 500 ARG A 396 58.16 -92.68 REMARK 500 SER A 398 -163.52 -160.13 REMARK 500 SER A 399 66.44 60.69 REMARK 500 ASN A 451 4.60 -65.11 REMARK 500 PHE B 82 -64.94 -94.55 REMARK 500 ASN B 84 47.10 -143.61 REMARK 500 TYR B 85 30.57 -91.35 REMARK 500 ASP B 116 66.10 32.93 REMARK 500 PRO B 117 5.82 -69.66 REMARK 500 TRP B 131 71.08 52.40 REMARK 500 PRO B 238 54.72 -69.83 REMARK 500 LEU B 247 38.81 -99.20 REMARK 500 PHE B 267 155.69 -47.77 REMARK 500 GLN B 354 108.88 -55.27 REMARK 500 ARG B 396 58.11 -92.64 REMARK 500 SER B 398 -163.54 -160.15 REMARK 500 SER B 399 66.48 60.68 REMARK 500 ASN B 451 4.53 -65.08 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 6OU A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 6OU A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3VV A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 6OU B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 6OU B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3VV B 503 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-21481 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN DIACYLGLYCEROL O-ACYLTRANSFERASE 1 REMARK 900 COMPLEXED WITH ACYL-COA SUBSTRATE DBREF 6VZ1 A 1 488 UNP O75907 DGAT1_HUMAN 1 488 DBREF 6VZ1 B 1 488 UNP O75907 DGAT1_HUMAN 1 488 SEQRES 1 A 488 MET GLY ASP ARG GLY SER SER ARG ARG ARG ARG THR GLY SEQRES 2 A 488 SER ARG PRO SER SER HIS GLY GLY GLY GLY PRO ALA ALA SEQRES 3 A 488 ALA GLU GLU GLU VAL ARG ASP ALA ALA ALA GLY PRO ASP SEQRES 4 A 488 VAL GLY ALA ALA GLY ASP ALA PRO ALA PRO ALA PRO ASN SEQRES 5 A 488 LYS ASP GLY ASP ALA GLY VAL GLY SER GLY HIS TRP GLU SEQRES 6 A 488 LEU ARG CYS HIS ARG LEU GLN ASP SER LEU PHE SER SER SEQRES 7 A 488 ASP SER GLY PHE SER ASN TYR ARG GLY ILE LEU ASN TRP SEQRES 8 A 488 CYS VAL VAL MET LEU ILE LEU SER ASN ALA ARG LEU PHE SEQRES 9 A 488 LEU GLU ASN LEU ILE LYS TYR GLY ILE LEU VAL ASP PRO SEQRES 10 A 488 ILE GLN VAL VAL SER LEU PHE LEU LYS ASP PRO TYR SER SEQRES 11 A 488 TRP PRO ALA PRO CYS LEU VAL ILE ALA ALA ASN VAL PHE SEQRES 12 A 488 ALA VAL ALA ALA PHE GLN VAL GLU LYS ARG LEU ALA VAL SEQRES 13 A 488 GLY ALA LEU THR GLU GLN ALA GLY LEU LEU LEU HIS VAL SEQRES 14 A 488 ALA ASN LEU ALA THR ILE LEU CYS PHE PRO ALA ALA VAL SEQRES 15 A 488 VAL LEU LEU VAL GLU SER ILE THR PRO VAL GLY SER LEU SEQRES 16 A 488 LEU ALA LEU MET ALA HIS THR ILE LEU PHE LEU LYS LEU SEQRES 17 A 488 PHE SER TYR ARG ASP VAL ASN SER TRP CYS ARG ARG ALA SEQRES 18 A 488 ARG ALA LYS ALA ALA SER ALA GLY LYS LYS ALA SER SER SEQRES 19 A 488 ALA ALA ALA PRO HIS THR VAL SER TYR PRO ASP ASN LEU SEQRES 20 A 488 THR TYR ARG ASP LEU TYR TYR PHE LEU PHE ALA PRO THR SEQRES 21 A 488 LEU CYS TYR GLU LEU ASN PHE PRO ARG SER PRO ARG ILE SEQRES 22 A 488 ARG LYS ARG PHE LEU LEU ARG ARG ILE LEU GLU MET LEU SEQRES 23 A 488 PHE PHE THR GLN LEU GLN VAL GLY LEU ILE GLN GLN TRP SEQRES 24 A 488 MET VAL PRO THR ILE GLN ASN SER MET LYS PRO PHE LYS SEQRES 25 A 488 ASP MET ASP TYR SER ARG ILE ILE GLU ARG LEU LEU LYS SEQRES 26 A 488 LEU ALA VAL PRO ASN HIS LEU ILE TRP LEU ILE PHE PHE SEQRES 27 A 488 TYR TRP LEU PHE HIS SER CYS LEU ASN ALA VAL ALA GLU SEQRES 28 A 488 LEU MET GLN PHE GLY ASP ARG GLU PHE TYR ARG ASP TRP SEQRES 29 A 488 TRP ASN SER GLU SER VAL THR TYR PHE TRP GLN ASN TRP SEQRES 30 A 488 ASN ILE PRO VAL HIS LYS TRP CYS ILE ARG HIS PHE TYR SEQRES 31 A 488 LYS PRO MET LEU ARG ARG GLY SER SER LYS TRP MET ALA SEQRES 32 A 488 ARG THR GLY VAL PHE LEU ALA SER ALA PHE PHE HIS GLU SEQRES 33 A 488 TYR LEU VAL SER VAL PRO LEU ARG MET PHE ARG LEU TRP SEQRES 34 A 488 ALA PHE THR GLY MET MET ALA GLN ILE PRO LEU ALA TRP SEQRES 35 A 488 PHE VAL GLY ARG PHE PHE GLN GLY ASN TYR GLY ASN ALA SEQRES 36 A 488 ALA VAL TRP LEU SER LEU ILE ILE GLY GLN PRO ILE ALA SEQRES 37 A 488 VAL LEU MET TYR VAL HIS ASP TYR TYR VAL LEU ASN TYR SEQRES 38 A 488 GLU ALA PRO ALA ALA GLU ALA SEQRES 1 B 488 MET GLY ASP ARG GLY SER SER ARG ARG ARG ARG THR GLY SEQRES 2 B 488 SER ARG PRO SER SER HIS GLY GLY GLY GLY PRO ALA ALA SEQRES 3 B 488 ALA GLU GLU GLU VAL ARG ASP ALA ALA ALA GLY PRO ASP SEQRES 4 B 488 VAL GLY ALA ALA GLY ASP ALA PRO ALA PRO ALA PRO ASN SEQRES 5 B 488 LYS ASP GLY ASP ALA GLY VAL GLY SER GLY HIS TRP GLU SEQRES 6 B 488 LEU ARG CYS HIS ARG LEU GLN ASP SER LEU PHE SER SER SEQRES 7 B 488 ASP SER GLY PHE SER ASN TYR ARG GLY ILE LEU ASN TRP SEQRES 8 B 488 CYS VAL VAL MET LEU ILE LEU SER ASN ALA ARG LEU PHE SEQRES 9 B 488 LEU GLU ASN LEU ILE LYS TYR GLY ILE LEU VAL ASP PRO SEQRES 10 B 488 ILE GLN VAL VAL SER LEU PHE LEU LYS ASP PRO TYR SER SEQRES 11 B 488 TRP PRO ALA PRO CYS LEU VAL ILE ALA ALA ASN VAL PHE SEQRES 12 B 488 ALA VAL ALA ALA PHE GLN VAL GLU LYS ARG LEU ALA VAL SEQRES 13 B 488 GLY ALA LEU THR GLU GLN ALA GLY LEU LEU LEU HIS VAL SEQRES 14 B 488 ALA ASN LEU ALA THR ILE LEU CYS PHE PRO ALA ALA VAL SEQRES 15 B 488 VAL LEU LEU VAL GLU SER ILE THR PRO VAL GLY SER LEU SEQRES 16 B 488 LEU ALA LEU MET ALA HIS THR ILE LEU PHE LEU LYS LEU SEQRES 17 B 488 PHE SER TYR ARG ASP VAL ASN SER TRP CYS ARG ARG ALA SEQRES 18 B 488 ARG ALA LYS ALA ALA SER ALA GLY LYS LYS ALA SER SER SEQRES 19 B 488 ALA ALA ALA PRO HIS THR VAL SER TYR PRO ASP ASN LEU SEQRES 20 B 488 THR TYR ARG ASP LEU TYR TYR PHE LEU PHE ALA PRO THR SEQRES 21 B 488 LEU CYS TYR GLU LEU ASN PHE PRO ARG SER PRO ARG ILE SEQRES 22 B 488 ARG LYS ARG PHE LEU LEU ARG ARG ILE LEU GLU MET LEU SEQRES 23 B 488 PHE PHE THR GLN LEU GLN VAL GLY LEU ILE GLN GLN TRP SEQRES 24 B 488 MET VAL PRO THR ILE GLN ASN SER MET LYS PRO PHE LYS SEQRES 25 B 488 ASP MET ASP TYR SER ARG ILE ILE GLU ARG LEU LEU LYS SEQRES 26 B 488 LEU ALA VAL PRO ASN HIS LEU ILE TRP LEU ILE PHE PHE SEQRES 27 B 488 TYR TRP LEU PHE HIS SER CYS LEU ASN ALA VAL ALA GLU SEQRES 28 B 488 LEU MET GLN PHE GLY ASP ARG GLU PHE TYR ARG ASP TRP SEQRES 29 B 488 TRP ASN SER GLU SER VAL THR TYR PHE TRP GLN ASN TRP SEQRES 30 B 488 ASN ILE PRO VAL HIS LYS TRP CYS ILE ARG HIS PHE TYR SEQRES 31 B 488 LYS PRO MET LEU ARG ARG GLY SER SER LYS TRP MET ALA SEQRES 32 B 488 ARG THR GLY VAL PHE LEU ALA SER ALA PHE PHE HIS GLU SEQRES 33 B 488 TYR LEU VAL SER VAL PRO LEU ARG MET PHE ARG LEU TRP SEQRES 34 B 488 ALA PHE THR GLY MET MET ALA GLN ILE PRO LEU ALA TRP SEQRES 35 B 488 PHE VAL GLY ARG PHE PHE GLN GLY ASN TYR GLY ASN ALA SEQRES 36 B 488 ALA VAL TRP LEU SER LEU ILE ILE GLY GLN PRO ILE ALA SEQRES 37 B 488 VAL LEU MET TYR VAL HIS ASP TYR TYR VAL LEU ASN TYR SEQRES 38 B 488 GLU ALA PRO ALA ALA GLU ALA HET 6OU A 501 49 HET 6OU A 502 49 HET 3VV A 503 67 HET 6OU B 501 49 HET 6OU B 502 49 HET 3VV B 503 67 HETNAM 6OU [(2~{R})-1-[2-AZANYLETHOXY(OXIDANYL)PHOSPHORYL]OXY-3- HETNAM 2 6OU HEXADECANOYLOXY-PROPAN-2-YL] (~{Z})-OCTADEC-9-ENOATE HETNAM 3VV S-{(3R,5R,9R)-1-[(2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9- HETNAM 2 3VV YL)-4-HYDROXY-3-(PHOSPHONOOXY)TETRAHYDROFURAN-2-YL]-3, HETNAM 3 3VV 5,9-TRIHYDROXY-8,8-DIMETHYL-3,5-DIOXIDO-10,14-DIOXO-2, HETNAM 4 3VV 4,6-TRIOXA-11,15-DIAZA-3LAMBDA~5~,5LAMBDA~5~- HETNAM 5 3VV DIPHOSPHAHEPTADECAN-17-YL} (9Z)-OCTADEC-9-ENETHIOATE HETNAM 6 3VV (NON-PREFERRED NAME) HETSYN 3VV OLEOYL-COA FORMUL 3 6OU 4(C39 H76 N O8 P) FORMUL 5 3VV 2(C39 H68 N7 O17 P3 S) HELIX 1 AA1 SER A 77 GLY A 81 5 5 HELIX 2 AA2 GLY A 87 ALA A 101 1 15 HELIX 3 AA3 ARG A 102 TYR A 111 1 10 HELIX 4 AA4 ILE A 118 LYS A 126 1 9 HELIX 5 AA5 TRP A 131 VAL A 156 1 26 HELIX 6 AA6 THR A 160 PHE A 178 1 19 HELIX 7 AA7 PHE A 178 VAL A 186 1 9 HELIX 8 AA8 THR A 190 THR A 202 1 13 HELIX 9 AA9 THR A 202 ALA A 226 1 25 HELIX 10 AB1 TYR A 243 LEU A 247 5 5 HELIX 11 AB2 THR A 248 ALA A 258 1 11 HELIX 12 AB3 ARG A 274 TRP A 299 1 26 HELIX 13 AB4 MET A 300 ASN A 306 1 7 HELIX 14 AB5 SER A 317 LEU A 324 1 8 HELIX 15 AB6 LEU A 326 PHE A 342 1 17 HELIX 16 AB7 HIS A 343 MET A 353 1 11 HELIX 17 AB8 SER A 369 TRP A 374 1 6 HELIX 18 AB9 ASN A 378 PHE A 389 1 12 HELIX 19 AC1 TYR A 390 ARG A 396 1 7 HELIX 20 AC2 SER A 399 VAL A 419 1 21 HELIX 21 AC3 TRP A 429 ALA A 436 1 8 HELIX 22 AC4 GLN A 437 PHE A 448 1 12 HELIX 23 AC5 GLN A 449 ASN A 451 5 3 HELIX 24 AC6 TYR A 452 GLY A 464 1 13 HELIX 25 AC7 PRO A 466 LEU A 479 1 14 HELIX 26 AC8 SER B 77 GLY B 81 5 5 HELIX 27 AC9 GLY B 87 ALA B 101 1 15 HELIX 28 AD1 ARG B 102 TYR B 111 1 10 HELIX 29 AD2 ILE B 118 LYS B 126 1 9 HELIX 30 AD3 TRP B 131 VAL B 156 1 26 HELIX 31 AD4 THR B 160 PHE B 178 1 19 HELIX 32 AD5 PHE B 178 VAL B 186 1 9 HELIX 33 AD6 THR B 190 THR B 202 1 13 HELIX 34 AD7 THR B 202 ALA B 226 1 25 HELIX 35 AD8 TYR B 243 LEU B 247 5 5 HELIX 36 AD9 THR B 248 ALA B 258 1 11 HELIX 37 AE1 ARG B 274 TRP B 299 1 26 HELIX 38 AE2 MET B 300 ASN B 306 1 7 HELIX 39 AE3 SER B 317 LEU B 324 1 8 HELIX 40 AE4 LEU B 326 PHE B 342 1 17 HELIX 41 AE5 HIS B 343 MET B 353 1 11 HELIX 42 AE6 SER B 369 TRP B 374 1 6 HELIX 43 AE7 ASN B 378 PHE B 389 1 12 HELIX 44 AE8 TYR B 390 ARG B 396 1 7 HELIX 45 AE9 SER B 399 VAL B 419 1 21 HELIX 46 AF1 TRP B 429 ALA B 436 1 8 HELIX 47 AF2 GLN B 437 PHE B 448 1 12 HELIX 48 AF3 GLN B 449 ASN B 451 5 3 HELIX 49 AF4 TYR B 452 GLY B 464 1 13 HELIX 50 AF5 PRO B 466 LEU B 479 1 14 SITE 1 AC1 11 SER A 78 TYR A 452 ALA A 455 ARG B 86 SITE 2 AC1 11 ALA B 101 PHE B 104 ARG B 280 ARG B 281 SITE 3 AC1 11 PHE B 287 TYR B 339 6OU B 502 SITE 1 AC2 16 ARG A 86 LEU A 89 CYS A 92 VAL A 93 SITE 2 AC2 16 SER A 99 ASN A 100 PHE A 288 LEU A 291 SITE 3 AC2 16 LEU A 335 ILE A 336 PHE A 338 TYR A 339 SITE 4 AC2 16 TRP A 364 ILE B 88 TRP B 91 6OU B 501 SITE 1 AC3 11 TRP A 374 GLN A 375 VAL A 381 HIS A 382 SITE 2 AC3 11 ILE A 386 TYR A 390 ARG A 404 SER A 411 SITE 3 AC3 11 HIS A 415 VAL A 469 TYR A 476 SITE 1 AC4 14 ARG A 86 VAL A 93 PHE A 104 LEU A 105 SITE 2 AC4 14 ARG A 280 ARG A 281 GLU A 284 TYR A 339 SITE 3 AC4 14 6OU A 502 PHE B 76 SER B 78 ASN B 451 SITE 4 AC4 14 TYR B 452 ALA B 455 SITE 1 AC5 14 PHE A 76 ILE A 88 TRP A 91 6OU A 501 SITE 2 AC5 14 LEU B 89 CYS B 92 VAL B 93 MET B 95 SITE 3 AC5 14 LEU B 96 SER B 99 PHE B 288 LEU B 291 SITE 4 AC5 14 LEU B 295 TYR B 339 SITE 1 AC6 11 TRP B 374 GLN B 375 HIS B 382 ILE B 386 SITE 2 AC6 11 TYR B 390 LYS B 391 ARG B 404 SER B 411 SITE 3 AC6 11 HIS B 415 LEU B 423 TYR B 476 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