HEADER TRANSPORT PROTEIN 26-JAN-21 7LHV TITLE STRUCTURE OF ARABIDOPSIS THALIANA SULFATE TRANSPORTER ATSULTR4;1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SULFATE TRANSPORTER 4.1, CHLOROPLASTIC; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: AST82; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: MOUSE-EAR CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: SULTR4;1, AT5G13550, MSH12.1, T6I14_80; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS SULFATE TRANSPORT, SLC26, MEMBRANE PROTEIN, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR L.WANG,K.CHEN,M.ZHOU REVDAT 1 11-AUG-21 7LHV 0 JRNL AUTH L.WANG,K.CHEN,M.ZHOU JRNL TITL STRUCTURE AND FUNCTION OF AN ARABIDOPSIS THALIANA SULFATE JRNL TITL 2 TRANSPORTER. JRNL REF NAT COMMUN V. 12 4455 2021 JRNL REFN ESSN 2041-1723 JRNL PMID 34294705 JRNL DOI 10.1038/S41467-021-24778-2 REMARK 2 REMARK 2 RESOLUTION. 2.75 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) : 2.750 REMARK 3 NUMBER OF PARTICLES : 838096 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 7LHV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-FEB-21. REMARK 100 THE DEPOSITION ID IS D_1000254397. 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 : SULFATE TRANSPORTER 4;1 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 : 6.00 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) : 5000.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN 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 SER A 2 REMARK 465 TYR A 3 REMARK 465 ALA A 4 REMARK 465 SER A 5 REMARK 465 LEU A 6 REMARK 465 SER A 7 REMARK 465 VAL A 8 REMARK 465 LYS A 9 REMARK 465 ASP A 10 REMARK 465 LEU A 11 REMARK 465 THR A 12 REMARK 465 SER A 13 REMARK 465 LEU A 14 REMARK 465 VAL A 15 REMARK 465 SER A 16 REMARK 465 ARG A 17 REMARK 465 SER A 18 REMARK 465 GLY A 19 REMARK 465 THR A 20 REMARK 465 GLY A 21 REMARK 465 SER A 22 REMARK 465 SER A 23 REMARK 465 SER A 24 REMARK 465 SER A 25 REMARK 465 LEU A 26 REMARK 465 LYS A 27 REMARK 465 PRO A 28 REMARK 465 PRO A 29 REMARK 465 GLY A 30 REMARK 465 GLN A 31 REMARK 465 THR A 32 REMARK 465 ARG A 33 REMARK 465 PRO A 34 REMARK 465 VAL A 35 REMARK 465 LYS A 36 REMARK 465 VAL A 37 REMARK 465 ILE A 38 REMARK 465 PRO A 39 REMARK 465 LEU A 40 REMARK 465 GLN A 41 REMARK 465 HIS A 42 REMARK 465 PRO A 43 REMARK 465 ASP A 44 REMARK 465 THR A 45 REMARK 465 SER A 46 REMARK 465 ASN A 47 REMARK 465 GLU A 48 REMARK 465 ALA A 49 REMARK 465 ARG A 50 REMARK 465 PRO A 51 REMARK 465 PRO A 52 REMARK 465 SER A 53 REMARK 465 ILE A 54 REMARK 465 PRO A 55 REMARK 465 PHE A 56 REMARK 465 ASP A 57 REMARK 465 ASP A 58 REMARK 465 ILE A 59 REMARK 465 PHE A 60 REMARK 465 SER A 61 REMARK 465 GLY A 62 REMARK 465 TRP A 63 REMARK 465 THR A 64 REMARK 465 ALA A 65 REMARK 465 LYS A 66 REMARK 465 ILE A 67 REMARK 465 LYS A 68 REMARK 465 ARG A 69 REMARK 465 TYR A 645 REMARK 465 VAL A 646 REMARK 465 GLN A 647 REMARK 465 SER A 648 REMARK 465 SER A 649 REMARK 465 ASN A 650 REMARK 465 LEU A 651 REMARK 465 GLU A 652 REMARK 465 ASP A 653 REMARK 465 LYS A 654 REMARK 465 HIS A 655 REMARK 465 LEU A 656 REMARK 465 SER A 657 REMARK 465 PHE A 658 REMARK 465 THR A 659 REMARK 465 ARG A 660 REMARK 465 ARG A 661 REMARK 465 TYR A 662 REMARK 465 GLY A 663 REMARK 465 GLY A 664 REMARK 465 SER A 665 REMARK 465 ASN A 666 REMARK 465 ASN A 667 REMARK 465 ASN A 668 REMARK 465 SER A 669 REMARK 465 SER A 670 REMARK 465 SER A 671 REMARK 465 SER A 672 REMARK 465 ASN A 673 REMARK 465 ALA A 674 REMARK 465 LEU A 675 REMARK 465 LEU A 676 REMARK 465 LYS A 677 REMARK 465 GLU A 678 REMARK 465 PRO A 679 REMARK 465 LEU A 680 REMARK 465 LEU A 681 REMARK 465 SER A 682 REMARK 465 VAL A 683 REMARK 465 GLU A 684 REMARK 465 LYS A 685 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 TYR B 3 REMARK 465 ALA B 4 REMARK 465 SER B 5 REMARK 465 LEU B 6 REMARK 465 SER B 7 REMARK 465 VAL B 8 REMARK 465 LYS B 9 REMARK 465 ASP B 10 REMARK 465 LEU B 11 REMARK 465 THR B 12 REMARK 465 SER B 13 REMARK 465 LEU B 14 REMARK 465 VAL B 15 REMARK 465 SER B 16 REMARK 465 ARG B 17 REMARK 465 SER B 18 REMARK 465 GLY B 19 REMARK 465 THR B 20 REMARK 465 GLY B 21 REMARK 465 SER B 22 REMARK 465 SER B 23 REMARK 465 SER B 24 REMARK 465 SER B 25 REMARK 465 LEU B 26 REMARK 465 LYS B 27 REMARK 465 PRO B 28 REMARK 465 PRO B 29 REMARK 465 GLY B 30 REMARK 465 GLN B 31 REMARK 465 THR B 32 REMARK 465 ARG B 33 REMARK 465 PRO B 34 REMARK 465 VAL B 35 REMARK 465 LYS B 36 REMARK 465 VAL B 37 REMARK 465 ILE B 38 REMARK 465 PRO B 39 REMARK 465 LEU B 40 REMARK 465 GLN B 41 REMARK 465 HIS B 42 REMARK 465 PRO B 43 REMARK 465 ASP B 44 REMARK 465 THR B 45 REMARK 465 SER B 46 REMARK 465 ASN B 47 REMARK 465 GLU B 48 REMARK 465 ALA B 49 REMARK 465 ARG B 50 REMARK 465 PRO B 51 REMARK 465 PRO B 52 REMARK 465 SER B 53 REMARK 465 ILE B 54 REMARK 465 PRO B 55 REMARK 465 PHE B 56 REMARK 465 ASP B 57 REMARK 465 ASP B 58 REMARK 465 ILE B 59 REMARK 465 PHE B 60 REMARK 465 SER B 61 REMARK 465 GLY B 62 REMARK 465 TRP B 63 REMARK 465 THR B 64 REMARK 465 ALA B 65 REMARK 465 LYS B 66 REMARK 465 ILE B 67 REMARK 465 LYS B 68 REMARK 465 ARG B 69 REMARK 465 TYR B 645 REMARK 465 VAL B 646 REMARK 465 GLN B 647 REMARK 465 SER B 648 REMARK 465 SER B 649 REMARK 465 ASN B 650 REMARK 465 LEU B 651 REMARK 465 GLU B 652 REMARK 465 ASP B 653 REMARK 465 LYS B 654 REMARK 465 HIS B 655 REMARK 465 LEU B 656 REMARK 465 SER B 657 REMARK 465 PHE B 658 REMARK 465 THR B 659 REMARK 465 ARG B 660 REMARK 465 ARG B 661 REMARK 465 TYR B 662 REMARK 465 GLY B 663 REMARK 465 GLY B 664 REMARK 465 SER B 665 REMARK 465 ASN B 666 REMARK 465 ASN B 667 REMARK 465 ASN B 668 REMARK 465 SER B 669 REMARK 465 SER B 670 REMARK 465 SER B 671 REMARK 465 SER B 672 REMARK 465 ASN B 673 REMARK 465 ALA B 674 REMARK 465 LEU B 675 REMARK 465 LEU B 676 REMARK 465 LYS B 677 REMARK 465 GLU B 678 REMARK 465 PRO B 679 REMARK 465 LEU B 680 REMARK 465 LEU B 681 REMARK 465 SER B 682 REMARK 465 VAL B 683 REMARK 465 GLU B 684 REMARK 465 LYS B 685 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 ARG A 514 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 514 CG CD NE CZ NH1 NH2 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 ILE A 166 -61.31 -101.04 REMARK 500 ASP A 168 -61.65 -94.24 REMARK 500 THR A 169 25.77 -141.48 REMARK 500 GLU A 171 -5.26 67.62 REMARK 500 ARG A 202 5.46 -69.89 REMARK 500 LEU A 281 51.34 -90.95 REMARK 500 VAL A 302 -60.49 -120.26 REMARK 500 ASP A 447 72.38 -100.76 REMARK 500 VAL A 457 -63.08 -102.94 REMARK 500 PRO A 508 46.55 -84.44 REMARK 500 GLU A 521 -8.19 71.69 REMARK 500 ALA A 522 115.11 -164.50 REMARK 500 SER A 607 -60.26 -96.02 REMARK 500 ILE B 166 -61.31 -101.04 REMARK 500 ASP B 168 -61.65 -94.24 REMARK 500 THR B 169 25.77 -141.48 REMARK 500 GLU B 171 -5.26 67.62 REMARK 500 ARG B 202 5.46 -69.89 REMARK 500 LEU B 281 51.34 -90.95 REMARK 500 VAL B 302 -60.49 -120.26 REMARK 500 ASP B 447 72.38 -100.76 REMARK 500 VAL B 457 -63.08 -102.94 REMARK 500 PRO B 508 46.55 -84.44 REMARK 500 GLU B 521 -8.19 71.69 REMARK 500 ALA B 522 115.11 -164.50 REMARK 500 SER B 607 -60.26 -96.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 S1P A 1001 REMARK 610 LBN A 1003 REMARK 610 S1P A 1004 REMARK 610 S1P B 1001 REMARK 610 S1P B 1002 REMARK 610 LBN B 1004 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-23351 RELATED DB: EMDB REMARK 900 STRUCTURE OF ARABIDOPSIS THALIANA SULFATE TRANSPORTER ATSULTR4;1 DBREF 7LHV A 1 685 UNP Q9FY46 SUT41_ARATH 1 685 DBREF 7LHV B 1 685 UNP Q9FY46 SUT41_ARATH 1 685 SEQRES 1 A 685 MET SER TYR ALA SER LEU SER VAL LYS ASP LEU THR SER SEQRES 2 A 685 LEU VAL SER ARG SER GLY THR GLY SER SER SER SER LEU SEQRES 3 A 685 LYS PRO PRO GLY GLN THR ARG PRO VAL LYS VAL ILE PRO SEQRES 4 A 685 LEU GLN HIS PRO ASP THR SER ASN GLU ALA ARG PRO PRO SEQRES 5 A 685 SER ILE PRO PHE ASP ASP ILE PHE SER GLY TRP THR ALA SEQRES 6 A 685 LYS ILE LYS ARG MET ARG LEU VAL ASP TRP ILE ASP THR SEQRES 7 A 685 LEU PHE PRO CYS PHE ARG TRP ILE ARG THR TYR ARG TRP SEQRES 8 A 685 SER GLU TYR PHE LYS LEU ASP LEU MET ALA GLY ILE THR SEQRES 9 A 685 VAL GLY ILE MET LEU VAL PRO GLN ALA MET SER TYR ALA SEQRES 10 A 685 LYS LEU ALA GLY LEU PRO PRO ILE TYR GLY LEU TYR SER SEQRES 11 A 685 SER PHE VAL PRO VAL PHE VAL TYR ALA ILE PHE GLY SER SEQRES 12 A 685 SER ARG GLN LEU ALA ILE GLY PRO VAL ALA LEU VAL SER SEQRES 13 A 685 LEU LEU VAL SER ASN ALA LEU GLY GLY ILE ALA ASP THR SEQRES 14 A 685 ASN GLU GLU LEU HIS ILE GLU LEU ALA ILE LEU LEU ALA SEQRES 15 A 685 LEU LEU VAL GLY ILE LEU GLU CYS ILE MET GLY LEU LEU SEQRES 16 A 685 ARG LEU GLY TRP LEU ILE ARG PHE ILE SER HIS SER VAL SEQRES 17 A 685 ILE SER GLY PHE THR SER ALA SER ALA ILE VAL ILE GLY SEQRES 18 A 685 LEU SER GLN ILE LYS TYR PHE LEU GLY TYR SER ILE ALA SEQRES 19 A 685 ARG SER SER LYS ILE VAL PRO ILE VAL GLU SER ILE ILE SEQRES 20 A 685 ALA GLY ALA ASP LYS PHE GLN TRP PRO PRO PHE VAL MET SEQRES 21 A 685 GLY SER LEU ILE LEU VAL ILE LEU GLN VAL MET LYS HIS SEQRES 22 A 685 VAL GLY LYS ALA LYS LYS GLU LEU GLN PHE LEU ARG ALA SEQRES 23 A 685 ALA ALA PRO LEU THR GLY ILE VAL LEU GLY THR THR ILE SEQRES 24 A 685 ALA LYS VAL PHE HIS PRO PRO SER ILE SER LEU VAL GLY SEQRES 25 A 685 GLU ILE PRO GLN GLY LEU PRO THR PHE SER PHE PRO ARG SEQRES 26 A 685 SER PHE ASP HIS ALA LYS THR LEU LEU PRO THR SER ALA SEQRES 27 A 685 LEU ILE THR GLY VAL ALA ILE LEU GLU SER VAL GLY ILE SEQRES 28 A 685 ALA LYS ALA LEU ALA ALA LYS ASN ARG TYR GLU LEU ASP SEQRES 29 A 685 SER ASN SER GLU LEU PHE GLY LEU GLY VAL ALA ASN ILE SEQRES 30 A 685 LEU GLY SER LEU PHE SER ALA TYR PRO ALA THR GLY SER SEQRES 31 A 685 PHE SER ARG SER ALA VAL ASN ASN GLU SER GLU ALA LYS SEQRES 32 A 685 THR GLY LEU SER GLY LEU ILE THR GLY ILE ILE ILE GLY SEQRES 33 A 685 CYS SER LEU LEU PHE LEU THR PRO MET PHE LYS TYR ILE SEQRES 34 A 685 PRO GLN CYS ALA LEU ALA ALA ILE VAL ILE SER ALA VAL SEQRES 35 A 685 SER GLY LEU VAL ASP TYR ASP GLU ALA ILE PHE LEU TRP SEQRES 36 A 685 ARG VAL ASP LYS ARG ASP PHE SER LEU TRP THR ILE THR SEQRES 37 A 685 SER THR ILE THR LEU PHE PHE GLY ILE GLU ILE GLY VAL SEQRES 38 A 685 LEU VAL GLY VAL GLY PHE SER LEU ALA PHE VAL ILE HIS SEQRES 39 A 685 GLU SER ALA ASN PRO HIS ILE ALA VAL LEU GLY ARG LEU SEQRES 40 A 685 PRO GLY THR THR VAL TYR ARG ASN ILE LYS GLN TYR PRO SEQRES 41 A 685 GLU ALA TYR THR TYR ASN GLY ILE VAL ILE VAL ARG ILE SEQRES 42 A 685 ASP SER PRO ILE TYR PHE ALA ASN ILE SER TYR ILE LYS SEQRES 43 A 685 ASP ARG LEU ARG GLU TYR GLU VAL ALA VAL ASP LYS TYR SEQRES 44 A 685 THR ASN ARG GLY LEU GLU VAL ASP ARG ILE ASN PHE VAL SEQRES 45 A 685 ILE LEU GLU MET SER PRO VAL THR HIS ILE ASP SER SER SEQRES 46 A 685 ALA VAL GLU ALA LEU LYS GLU LEU TYR GLN GLU TYR LYS SEQRES 47 A 685 THR ARG ASP ILE GLN LEU ALA ILE SER ASN PRO ASN LYS SEQRES 48 A 685 ASP VAL HIS LEU THR ILE ALA ARG SER GLY MET VAL GLU SEQRES 49 A 685 LEU VAL GLY LYS GLU TRP PHE PHE VAL ARG VAL HIS ASP SEQRES 50 A 685 ALA VAL GLN VAL CYS LEU GLN TYR VAL GLN SER SER ASN SEQRES 51 A 685 LEU GLU ASP LYS HIS LEU SER PHE THR ARG ARG TYR GLY SEQRES 52 A 685 GLY SER ASN ASN ASN SER SER SER SER ASN ALA LEU LEU SEQRES 53 A 685 LYS GLU PRO LEU LEU SER VAL GLU LYS SEQRES 1 B 685 MET SER TYR ALA SER LEU SER VAL LYS ASP LEU THR SER SEQRES 2 B 685 LEU VAL SER ARG SER GLY THR GLY SER SER SER SER LEU SEQRES 3 B 685 LYS PRO PRO GLY GLN THR ARG PRO VAL LYS VAL ILE PRO SEQRES 4 B 685 LEU GLN HIS PRO ASP THR SER ASN GLU ALA ARG PRO PRO SEQRES 5 B 685 SER ILE PRO PHE ASP ASP ILE PHE SER GLY TRP THR ALA SEQRES 6 B 685 LYS ILE LYS ARG MET ARG LEU VAL ASP TRP ILE ASP THR SEQRES 7 B 685 LEU PHE PRO CYS PHE ARG TRP ILE ARG THR TYR ARG TRP SEQRES 8 B 685 SER GLU TYR PHE LYS LEU ASP LEU MET ALA GLY ILE THR SEQRES 9 B 685 VAL GLY ILE MET LEU VAL PRO GLN ALA MET SER TYR ALA SEQRES 10 B 685 LYS LEU ALA GLY LEU PRO PRO ILE TYR GLY LEU TYR SER SEQRES 11 B 685 SER PHE VAL PRO VAL PHE VAL TYR ALA ILE PHE GLY SER SEQRES 12 B 685 SER ARG GLN LEU ALA ILE GLY PRO VAL ALA LEU VAL SER SEQRES 13 B 685 LEU LEU VAL SER ASN ALA LEU GLY GLY ILE ALA ASP THR SEQRES 14 B 685 ASN GLU GLU LEU HIS ILE GLU LEU ALA ILE LEU LEU ALA SEQRES 15 B 685 LEU LEU VAL GLY ILE LEU GLU CYS ILE MET GLY LEU LEU SEQRES 16 B 685 ARG LEU GLY TRP LEU ILE ARG PHE ILE SER HIS SER VAL SEQRES 17 B 685 ILE SER GLY PHE THR SER ALA SER ALA ILE VAL ILE GLY SEQRES 18 B 685 LEU SER GLN ILE LYS TYR PHE LEU GLY TYR SER ILE ALA SEQRES 19 B 685 ARG SER SER LYS ILE VAL PRO ILE VAL GLU SER ILE ILE SEQRES 20 B 685 ALA GLY ALA ASP LYS PHE GLN TRP PRO PRO PHE VAL MET SEQRES 21 B 685 GLY SER LEU ILE LEU VAL ILE LEU GLN VAL MET LYS HIS SEQRES 22 B 685 VAL GLY LYS ALA LYS LYS GLU LEU GLN PHE LEU ARG ALA SEQRES 23 B 685 ALA ALA PRO LEU THR GLY ILE VAL LEU GLY THR THR ILE SEQRES 24 B 685 ALA LYS VAL PHE HIS PRO PRO SER ILE SER LEU VAL GLY SEQRES 25 B 685 GLU ILE PRO GLN GLY LEU PRO THR PHE SER PHE PRO ARG SEQRES 26 B 685 SER PHE ASP HIS ALA LYS THR LEU LEU PRO THR SER ALA SEQRES 27 B 685 LEU ILE THR GLY VAL ALA ILE LEU GLU SER VAL GLY ILE SEQRES 28 B 685 ALA LYS ALA LEU ALA ALA LYS ASN ARG TYR GLU LEU ASP SEQRES 29 B 685 SER ASN SER GLU LEU PHE GLY LEU GLY VAL ALA ASN ILE SEQRES 30 B 685 LEU GLY SER LEU PHE SER ALA TYR PRO ALA THR GLY SER SEQRES 31 B 685 PHE SER ARG SER ALA VAL ASN ASN GLU SER GLU ALA LYS SEQRES 32 B 685 THR GLY LEU SER GLY LEU ILE THR GLY ILE ILE ILE GLY SEQRES 33 B 685 CYS SER LEU LEU PHE LEU THR PRO MET PHE LYS TYR ILE SEQRES 34 B 685 PRO GLN CYS ALA LEU ALA ALA ILE VAL ILE SER ALA VAL SEQRES 35 B 685 SER GLY LEU VAL ASP TYR ASP GLU ALA ILE PHE LEU TRP SEQRES 36 B 685 ARG VAL ASP LYS ARG ASP PHE SER LEU TRP THR ILE THR SEQRES 37 B 685 SER THR ILE THR LEU PHE PHE GLY ILE GLU ILE GLY VAL SEQRES 38 B 685 LEU VAL GLY VAL GLY PHE SER LEU ALA PHE VAL ILE HIS SEQRES 39 B 685 GLU SER ALA ASN PRO HIS ILE ALA VAL LEU GLY ARG LEU SEQRES 40 B 685 PRO GLY THR THR VAL TYR ARG ASN ILE LYS GLN TYR PRO SEQRES 41 B 685 GLU ALA TYR THR TYR ASN GLY ILE VAL ILE VAL ARG ILE SEQRES 42 B 685 ASP SER PRO ILE TYR PHE ALA ASN ILE SER TYR ILE LYS SEQRES 43 B 685 ASP ARG LEU ARG GLU TYR GLU VAL ALA VAL ASP LYS TYR SEQRES 44 B 685 THR ASN ARG GLY LEU GLU VAL ASP ARG ILE ASN PHE VAL SEQRES 45 B 685 ILE LEU GLU MET SER PRO VAL THR HIS ILE ASP SER SER SEQRES 46 B 685 ALA VAL GLU ALA LEU LYS GLU LEU TYR GLN GLU TYR LYS SEQRES 47 B 685 THR ARG ASP ILE GLN LEU ALA ILE SER ASN PRO ASN LYS SEQRES 48 B 685 ASP VAL HIS LEU THR ILE ALA ARG SER GLY MET VAL GLU SEQRES 49 B 685 LEU VAL GLY LYS GLU TRP PHE PHE VAL ARG VAL HIS ASP SEQRES 50 B 685 ALA VAL GLN VAL CYS LEU GLN TYR VAL GLN SER SER ASN SEQRES 51 B 685 LEU GLU ASP LYS HIS LEU SER PHE THR ARG ARG TYR GLY SEQRES 52 B 685 GLY SER ASN ASN ASN SER SER SER SER ASN ALA LEU LEU SEQRES 53 B 685 LYS GLU PRO LEU LEU SER VAL GLU LYS HET S1P A1001 24 HET SO4 A1002 5 HET LBN A1003 29 HET S1P A1004 23 HET S1P B1001 23 HET S1P B1002 24 HET SO4 B1003 5 HET LBN B1004 29 HETNAM S1P (2S,3R,4E)-2-AMINO-3-HYDROXYOCTADEC-4-EN-1-YL HETNAM 2 S1P DIHYDROGEN PHOSPHATE HETNAM SO4 SULFATE ION HETNAM LBN 1-PALMITOYL-2-OLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE HETSYN S1P SPHINGOSINE 1-PHOSPHATE HETSYN LBN (2R)-2-[(9Z)-9-OCTADECENOYLOXY]-3-(PALMITOYLOXY)PROPYL HETSYN 2 LBN 2-(TRIMETHYLAMMONIO)ETHYL PHOSPHATE FORMUL 3 S1P 4(C18 H38 N O5 P) FORMUL 4 SO4 2(O4 S 2-) FORMUL 5 LBN 2(C42 H82 N O8 P) FORMUL 11 HOH *2(H2 O) HELIX 1 AA1 ARG A 71 PHE A 80 1 10 HELIX 2 AA2 CYS A 82 ARG A 87 1 6 HELIX 3 AA3 ARG A 90 ALA A 120 1 31 HELIX 4 AA4 PRO A 124 GLY A 142 1 19 HELIX 5 AA5 VAL A 152 ALA A 167 1 16 HELIX 6 AA6 GLU A 172 LEU A 195 1 24 HELIX 7 AA7 LEU A 197 ILE A 201 5 5 HELIX 8 AA8 SER A 205 GLY A 230 1 26 HELIX 9 AA9 LYS A 238 ALA A 250 1 13 HELIX 10 AB1 ASP A 251 PHE A 253 5 3 HELIX 11 AB2 GLN A 254 LYS A 278 1 25 HELIX 12 AB3 PHE A 283 LYS A 301 1 19 HELIX 13 AB4 SER A 326 ASP A 328 5 3 HELIX 14 AB5 HIS A 329 GLU A 347 1 19 HELIX 15 AB6 GLU A 347 ASN A 359 1 13 HELIX 16 AB7 ASP A 364 PHE A 382 1 19 HELIX 17 AB8 SER A 390 SER A 400 1 11 HELIX 18 AB9 GLY A 405 LEU A 422 1 18 HELIX 19 AC1 LEU A 422 LYS A 427 1 6 HELIX 20 AC2 PRO A 430 GLY A 444 1 15 HELIX 21 AC3 ASP A 447 ASP A 458 1 12 HELIX 22 AC4 ASP A 458 PHE A 475 1 18 HELIX 23 AC5 GLY A 476 ALA A 497 1 22 HELIX 24 AC6 ASN A 541 ASN A 561 1 21 HELIX 25 AC7 ASP A 583 ARG A 600 1 18 HELIX 26 AC8 ASN A 610 SER A 620 1 11 HELIX 27 AC9 GLY A 621 GLY A 627 1 7 HELIX 28 AD1 LYS A 628 PHE A 631 5 4 HELIX 29 AD2 ARG A 634 GLN A 644 1 11 HELIX 30 AD3 ARG B 71 PHE B 80 1 10 HELIX 31 AD4 CYS B 82 ARG B 87 1 6 HELIX 32 AD5 ARG B 90 ALA B 120 1 31 HELIX 33 AD6 PRO B 124 GLY B 142 1 19 HELIX 34 AD7 VAL B 152 ALA B 167 1 16 HELIX 35 AD8 GLU B 172 LEU B 195 1 24 HELIX 36 AD9 LEU B 197 ILE B 201 5 5 HELIX 37 AE1 SER B 205 GLY B 230 1 26 HELIX 38 AE2 LYS B 238 ALA B 250 1 13 HELIX 39 AE3 ASP B 251 PHE B 253 5 3 HELIX 40 AE4 GLN B 254 LYS B 278 1 25 HELIX 41 AE5 PHE B 283 LYS B 301 1 19 HELIX 42 AE6 SER B 326 ASP B 328 5 3 HELIX 43 AE7 HIS B 329 GLU B 347 1 19 HELIX 44 AE8 GLU B 347 ASN B 359 1 13 HELIX 45 AE9 ASP B 364 PHE B 382 1 19 HELIX 46 AF1 SER B 390 SER B 400 1 11 HELIX 47 AF2 GLY B 405 LEU B 422 1 18 HELIX 48 AF3 LEU B 422 LYS B 427 1 6 HELIX 49 AF4 PRO B 430 GLY B 444 1 15 HELIX 50 AF5 ASP B 447 ASP B 458 1 12 HELIX 51 AF6 ASP B 458 PHE B 475 1 18 HELIX 52 AF7 GLY B 476 ALA B 497 1 22 HELIX 53 AF8 ASN B 541 ASN B 561 1 21 HELIX 54 AF9 ASP B 583 ARG B 600 1 18 HELIX 55 AG1 ASN B 610 SER B 620 1 11 HELIX 56 AG2 GLY B 621 GLY B 627 1 7 HELIX 57 AG3 LYS B 628 PHE B 631 5 4 HELIX 58 AG4 ARG B 634 GLN B 644 1 11 SHEET 1 AA1 2 ILE A 149 GLY A 150 0 SHEET 2 AA1 2 THR A 388 GLY A 389 -1 O THR A 388 N GLY A 150 SHEET 1 AA2 4 ILE A 501 LEU A 504 0 SHEET 2 AA2 4 GLY A 527 ILE A 533 -1 O ARG A 532 N ALA A 502 SHEET 3 AA2 4 ILE A 569 GLU A 575 1 O GLU A 575 N VAL A 531 SHEET 4 AA2 4 GLN A 603 ILE A 606 1 O GLN A 603 N VAL A 572 SHEET 1 AA3 2 ILE B 149 GLY B 150 0 SHEET 2 AA3 2 THR B 388 GLY B 389 -1 O THR B 388 N GLY B 150 SHEET 1 AA4 4 ILE B 501 LEU B 504 0 SHEET 2 AA4 4 GLY B 527 ILE B 533 -1 O ARG B 532 N ALA B 502 SHEET 3 AA4 4 ILE B 569 GLU B 575 1 O GLU B 575 N VAL B 531 SHEET 4 AA4 4 GLN B 603 ILE B 606 1 O GLN B 603 N VAL B 572 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