HEADER TRANSFERASE 26-FEB-20 6VYI TITLE CRYO-EM STRUCTURE OF HUMAN DIACYLGLYCEROL O-ACYLTRANSFERASE 1 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; 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 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 REVDAT 3 06-MAR-24 6VYI 1 REMARK REVDAT 2 03-JUN-20 6VYI 1 JRNL REVDAT 1 13-MAY-20 6VYI 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. 3.00 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) : 3.000 REMARK 3 NUMBER OF PARTICLES : 61608 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 6VYI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-FEB-20. REMARK 100 THE DEPOSITION ID IS D_1000247316. 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 : 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 : 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) : 5200.00 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 TRP A 64 REMARK 465 GLU A 65 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 ALA A 236 REMARK 465 ALA A 237 REMARK 465 PRO A 238 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 TRP B 64 REMARK 465 GLU B 65 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 ALA B 236 REMARK 465 ALA B 237 REMARK 465 PRO B 238 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 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 O25 6OU A 502 N29 6OU A 503 1.30 REMARK 500 O25 6OU A 501 N29 6OU B 501 1.30 REMARK 500 P23 6OU A 502 N29 6OU A 503 2.00 REMARK 500 O25 6OU A 502 C28 6OU A 503 2.04 REMARK 500 OE1 GLU A 351 NH2 ARG A 358 2.16 REMARK 500 OE1 GLU B 351 NH2 ARG B 358 2.16 REMARK 500 O GLU B 416 OG SER B 420 2.19 REMARK 500 O GLU A 416 OG SER A 420 2.19 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 84 46.40 -140.51 REMARK 500 TYR A 129 -5.93 68.87 REMARK 500 LEU A 159 70.97 58.14 REMARK 500 ASN A 266 66.55 61.98 REMARK 500 TRP A 299 -30.59 -130.94 REMARK 500 ASN A 366 57.52 -96.58 REMARK 500 GLU A 368 46.82 -91.73 REMARK 500 SER A 399 69.08 61.52 REMARK 500 PHE A 426 44.48 -140.89 REMARK 500 ILE A 463 -70.04 -99.35 REMARK 500 ASN A 480 -50.04 -120.58 REMARK 500 ASN B 84 46.48 -140.51 REMARK 500 TYR B 129 -5.97 68.95 REMARK 500 LEU B 159 70.94 58.16 REMARK 500 ASN B 266 66.53 61.97 REMARK 500 TRP B 299 -30.58 -130.87 REMARK 500 ASN B 366 57.54 -96.67 REMARK 500 GLU B 368 46.72 -91.70 REMARK 500 SER B 399 69.11 61.43 REMARK 500 PHE B 426 44.45 -140.91 REMARK 500 ILE B 463 -69.99 -99.32 REMARK 500 ASN B 480 -50.08 -120.60 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 6OU 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-21461 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN DIACYLGLYCEROL O-ACYLTRANSFERASE 1 DBREF 6VYI A 1 488 UNP O75907 DGAT1_HUMAN 1 488 DBREF 6VYI 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 6OU A 503 49 HET 6OU B 501 49 HETNAM 6OU [(2~{R})-1-[2-AZANYLETHOXY(OXIDANYL)PHOSPHORYL]OXY-3- HETNAM 2 6OU HEXADECANOYLOXY-PROPAN-2-YL] (~{Z})-OCTADEC-9-ENOATE FORMUL 3 6OU 4(C39 H76 N O8 P) HELIX 1 AA1 SER A 77 GLY A 81 5 5 HELIX 2 AA2 GLY A 87 ILE A 113 1 27 HELIX 3 AA3 VAL A 115 ASP A 127 1 13 HELIX 4 AA4 TRP A 131 ALA A 155 1 25 HELIX 5 AA5 THR A 160 LEU A 185 1 26 HELIX 6 AA6 THR A 190 ALA A 226 1 37 HELIX 7 AA7 THR A 248 PHE A 257 1 10 HELIX 8 AA8 ARG A 274 MET A 300 1 27 HELIX 9 AA9 MET A 300 SER A 307 1 8 HELIX 10 AB1 ASP A 315 HIS A 343 1 29 HELIX 11 AB2 HIS A 343 MET A 353 1 11 HELIX 12 AB3 SER A 369 GLN A 375 1 7 HELIX 13 AB4 ASN A 378 PHE A 389 1 12 HELIX 14 AB5 TYR A 390 ARG A 396 1 7 HELIX 15 AB6 SER A 399 SER A 420 1 22 HELIX 16 AB7 LEU A 428 PHE A 448 1 21 HELIX 17 AB8 GLN A 449 ILE A 463 1 15 HELIX 18 AB9 GLN A 465 LEU A 479 1 15 HELIX 19 AC1 SER B 77 GLY B 81 5 5 HELIX 20 AC2 GLY B 87 ILE B 113 1 27 HELIX 21 AC3 VAL B 115 ASP B 127 1 13 HELIX 22 AC4 TRP B 131 ALA B 155 1 25 HELIX 23 AC5 THR B 160 LEU B 185 1 26 HELIX 24 AC6 THR B 190 ALA B 226 1 37 HELIX 25 AC7 THR B 248 PHE B 257 1 10 HELIX 26 AC8 ARG B 274 MET B 300 1 27 HELIX 27 AC9 MET B 300 SER B 307 1 8 HELIX 28 AD1 ASP B 315 HIS B 343 1 29 HELIX 29 AD2 HIS B 343 MET B 353 1 11 HELIX 30 AD3 SER B 369 GLN B 375 1 7 HELIX 31 AD4 ASN B 378 PHE B 389 1 12 HELIX 32 AD5 TYR B 390 ARG B 396 1 7 HELIX 33 AD6 SER B 399 SER B 420 1 22 HELIX 34 AD7 LEU B 428 PHE B 448 1 21 HELIX 35 AD8 GLN B 449 ILE B 463 1 15 HELIX 36 AD9 GLN B 465 LEU B 479 1 15 SITE 1 AC1 13 PHE A 76 SER A 78 TYR A 452 ALA A 455 SITE 2 AC1 13 ARG B 86 VAL B 93 ILE B 97 ALA B 101 SITE 3 AC1 13 LEU B 105 ARG B 280 ARG B 281 GLU B 284 SITE 4 AC1 13 6OU B 501 SITE 1 AC2 15 ARG A 86 ASN A 90 VAL A 93 ILE A 97 SITE 2 AC2 15 LEU A 105 ARG A 280 ARG A 281 GLU A 284 SITE 3 AC2 15 PHE A 287 6OU A 503 PHE B 76 SER B 78 SITE 4 AC2 15 ASN B 451 TYR B 452 ALA B 455 SITE 1 AC3 16 ARG A 86 LEU A 89 CYS A 92 VAL A 93 SITE 2 AC3 16 MET A 95 LEU A 96 SER A 99 ASN A 100 SITE 3 AC3 16 PHE A 288 LEU A 335 PHE A 338 TYR A 339 SITE 4 AC3 16 6OU A 502 PHE B 76 ILE B 88 TRP B 91 SITE 1 AC4 17 PHE A 76 ILE A 88 TRP A 91 6OU A 501 SITE 2 AC4 17 LEU B 89 CYS B 92 VAL B 93 LEU B 96 SITE 3 AC4 17 SER B 99 ASN B 100 PHE B 288 LEU B 295 SITE 4 AC4 17 LEU B 335 ILE B 336 PHE B 338 TYR B 339 SITE 5 AC4 17 TRP B 364 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