HEADER MEMBRANE PROTEIN 02-DEC-20 7B4L TITLE CRYOEM STRUCTURE OF THE HUMAN SODIUM PROTON EXCHANGER NHA2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SODIUM/HYDROGEN EXCHANGER 9B2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NA(+)/H(+) EXCHANGER NHA2,NA(+)/H(+) EXCHANGER-LIKE DOMAIN- COMPND 5 CONTAINING PROTEIN 2,NHE DOMAIN-CONTAINING PROTEIN 2,SODIUM/HYDROGEN COMPND 6 EXCHANGER-LIKE DOMAIN-CONTAINING PROTEIN 2,SOLUTE CARRIER FAMILY 9 COMPND 7 SUBFAMILY B MEMBER 2; 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: SLC9B2, NHA2, NHEDC2; SOURCE 6 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4932 KEYWDS SECONDARY ACTIVE TRANSPORTER, MEMBRANE TRANSPORT, ION ANTIPORT, PH KEYWDS 2 REGULATION, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR D.WOEHLERT,W.KUHLBRANDT,O.YILDIZ REVDAT 1 12-JAN-22 7B4L 0 JRNL AUTH D.WOEHLERT,W.KUHLBRANDT,O.YILDIZ JRNL TITL CRYOEM STRUCTURE OF THE HUMAN SODIUM PROTON EXCHANGER NHA2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.10 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 : REAL REMARK 3 REFINEMENT PROTOCOL : AB INITIO MODEL 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) : 3.100 REMARK 3 NUMBER OF PARTICLES : 165793 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 7B4L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-DEC-20. REMARK 100 THE DEPOSITION ID IS D_1292112603. 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 SODIUM PROTON EXCHANGER REMARK 245 NHA2 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 3.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 4326 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K 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) : 6000.00 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 TOTAL BURIED SURFACE AREA: 13260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 KCAL/MOL 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 GLU A 4 REMARK 465 ASP A 5 REMARK 465 LYS A 6 REMARK 465 ARG A 7 REMARK 465 ILE A 8 REMARK 465 THR A 9 REMARK 465 TYR A 10 REMARK 465 GLU A 11 REMARK 465 ASP A 12 REMARK 465 SER A 13 REMARK 465 GLU A 14 REMARK 465 PRO A 15 REMARK 465 SER A 16 REMARK 465 THR A 17 REMARK 465 GLY A 18 REMARK 465 MET A 19 REMARK 465 ASN A 20 REMARK 465 TYR A 21 REMARK 465 THR A 22 REMARK 465 PRO A 23 REMARK 465 SER A 24 REMARK 465 MET A 25 REMARK 465 HIS A 26 REMARK 465 GLN A 27 REMARK 465 GLU A 28 REMARK 465 ALA A 29 REMARK 465 GLN A 30 REMARK 465 GLU A 31 REMARK 465 GLU A 32 REMARK 465 THR A 33 REMARK 465 VAL A 34 REMARK 465 MET A 35 REMARK 465 LYS A 36 REMARK 465 LEU A 37 REMARK 465 LYS A 38 REMARK 465 GLY A 39 REMARK 465 ILE A 40 REMARK 465 ASP A 41 REMARK 465 ALA A 42 REMARK 465 ASN A 43 REMARK 465 GLU A 44 REMARK 465 PRO A 45 REMARK 465 THR A 46 REMARK 465 GLU A 47 REMARK 465 GLY A 48 REMARK 465 SER A 49 REMARK 465 ILE A 50 REMARK 465 LEU A 51 REMARK 465 LEU A 52 REMARK 465 LYS A 53 REMARK 465 SER A 54 REMARK 465 SER A 55 REMARK 465 GLU A 56 REMARK 465 LYS A 57 REMARK 465 LYS A 58 REMARK 465 LEU A 59 REMARK 465 GLN A 60 REMARK 465 GLU A 61 REMARK 465 THR A 62 REMARK 465 PRO A 63 REMARK 465 THR A 64 REMARK 465 GLU A 65 REMARK 465 ALA A 66 REMARK 465 ASN A 67 REMARK 465 HIS A 68 REMARK 465 VAL A 69 REMARK 465 GLN A 70 REMARK 465 ARG A 71 REMARK 465 LEU A 72 REMARK 465 ARG A 73 REMARK 465 GLN A 74 REMARK 465 MET A 75 REMARK 465 LEU A 76 REMARK 465 ALA A 77 REMARK 465 CYS A 78 REMARK 465 HIS A 522 REMARK 465 GLN A 523 REMARK 465 ASN A 524 REMARK 465 LYS A 525 REMARK 465 ASP A 526 REMARK 465 GLU A 527 REMARK 465 GLU A 528 REMARK 465 VAL A 529 REMARK 465 GLN A 530 REMARK 465 GLY A 531 REMARK 465 GLU A 532 REMARK 465 THR A 533 REMARK 465 SER A 534 REMARK 465 VAL A 535 REMARK 465 GLN A 536 REMARK 465 VAL A 537 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 ASP B 3 REMARK 465 GLU B 4 REMARK 465 ASP B 5 REMARK 465 LYS B 6 REMARK 465 ARG B 7 REMARK 465 ILE B 8 REMARK 465 THR B 9 REMARK 465 TYR B 10 REMARK 465 GLU B 11 REMARK 465 ASP B 12 REMARK 465 SER B 13 REMARK 465 GLU B 14 REMARK 465 PRO B 15 REMARK 465 SER B 16 REMARK 465 THR B 17 REMARK 465 GLY B 18 REMARK 465 MET B 19 REMARK 465 ASN B 20 REMARK 465 TYR B 21 REMARK 465 THR B 22 REMARK 465 PRO B 23 REMARK 465 SER B 24 REMARK 465 MET B 25 REMARK 465 HIS B 26 REMARK 465 GLN B 27 REMARK 465 GLU B 28 REMARK 465 ALA B 29 REMARK 465 GLN B 30 REMARK 465 GLU B 31 REMARK 465 GLU B 32 REMARK 465 THR B 33 REMARK 465 VAL B 34 REMARK 465 MET B 35 REMARK 465 LYS B 36 REMARK 465 LEU B 37 REMARK 465 LYS B 38 REMARK 465 GLY B 39 REMARK 465 ILE B 40 REMARK 465 ASP B 41 REMARK 465 ALA B 42 REMARK 465 ASN B 43 REMARK 465 GLU B 44 REMARK 465 PRO B 45 REMARK 465 THR B 46 REMARK 465 GLU B 47 REMARK 465 GLY B 48 REMARK 465 SER B 49 REMARK 465 ILE B 50 REMARK 465 LEU B 51 REMARK 465 LEU B 52 REMARK 465 LYS B 53 REMARK 465 SER B 54 REMARK 465 SER B 55 REMARK 465 GLU B 56 REMARK 465 LYS B 57 REMARK 465 LYS B 58 REMARK 465 LEU B 59 REMARK 465 GLN B 60 REMARK 465 GLU B 61 REMARK 465 THR B 62 REMARK 465 PRO B 63 REMARK 465 THR B 64 REMARK 465 GLU B 65 REMARK 465 ALA B 66 REMARK 465 ASN B 67 REMARK 465 HIS B 68 REMARK 465 VAL B 69 REMARK 465 GLN B 70 REMARK 465 ARG B 71 REMARK 465 LEU B 72 REMARK 465 ARG B 73 REMARK 465 GLN B 74 REMARK 465 MET B 75 REMARK 465 LEU B 76 REMARK 465 ALA B 77 REMARK 465 CYS B 78 REMARK 465 HIS B 522 REMARK 465 GLN B 523 REMARK 465 ASN B 524 REMARK 465 LYS B 525 REMARK 465 ASP B 526 REMARK 465 GLU B 527 REMARK 465 GLU B 528 REMARK 465 VAL B 529 REMARK 465 GLN B 530 REMARK 465 GLY B 531 REMARK 465 GLU B 532 REMARK 465 THR B 533 REMARK 465 SER B 534 REMARK 465 VAL B 535 REMARK 465 GLN B 536 REMARK 465 VAL B 537 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 ASP A 331 CG OD1 OD2 REMARK 470 ASP A 473 CG OD1 OD2 REMARK 470 ASP B 331 CG OD1 OD2 REMARK 470 ASP B 473 CG OD1 OD2 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 O SER A 497 OG1 THR A 501 2.14 REMARK 500 O SER B 497 OG1 THR B 501 2.14 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 NA A 601 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 244 O REMARK 620 2 GLY A 275 O 168.8 REMARK 620 3 ASP A 278 OD1 107.0 65.6 REMARK 620 4 ASP A 279 OD2 97.7 72.7 76.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 602 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL B 244 O REMARK 620 2 GLY B 275 O 168.8 REMARK 620 3 ASP B 278 OD1 107.0 65.6 REMARK 620 4 ASP B 279 OD2 97.7 72.7 76.4 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-12002 RELATED DB: EMDB REMARK 900 CRYOEM STRUCTURE OF THE HUMAN SODIUM PROTON EXCHANGER NHA2 DBREF 7B4L A 1 537 UNP Q86UD5 SL9B2_HUMAN 1 537 DBREF 7B4L B 1 537 UNP Q86UD5 SL9B2_HUMAN 1 537 SEQRES 1 A 537 MET GLY ASP GLU ASP LYS ARG ILE THR TYR GLU ASP SER SEQRES 2 A 537 GLU PRO SER THR GLY MET ASN TYR THR PRO SER MET HIS SEQRES 3 A 537 GLN GLU ALA GLN GLU GLU THR VAL MET LYS LEU LYS GLY SEQRES 4 A 537 ILE ASP ALA ASN GLU PRO THR GLU GLY SER ILE LEU LEU SEQRES 5 A 537 LYS SER SER GLU LYS LYS LEU GLN GLU THR PRO THR GLU SEQRES 6 A 537 ALA ASN HIS VAL GLN ARG LEU ARG GLN MET LEU ALA CYS SEQRES 7 A 537 PRO PRO HIS GLY LEU LEU ASP ARG VAL ILE THR ASN VAL SEQRES 8 A 537 THR ILE ILE VAL LEU LEU TRP ALA VAL VAL TRP SER ILE SEQRES 9 A 537 THR GLY SER GLU CYS LEU PRO GLY GLY ASN LEU PHE GLY SEQRES 10 A 537 ILE ILE ILE LEU PHE TYR CYS ALA ILE ILE GLY GLY LYS SEQRES 11 A 537 LEU LEU GLY LEU ILE LYS LEU PRO THR LEU PRO PRO LEU SEQRES 12 A 537 PRO SER LEU LEU GLY MET LEU LEU ALA GLY PHE LEU ILE SEQRES 13 A 537 ARG ASN ILE PRO VAL ILE ASN ASP ASN VAL GLN ILE LYS SEQRES 14 A 537 HIS LYS TRP SER SER SER LEU ARG SER ILE ALA LEU SER SEQRES 15 A 537 ILE ILE LEU VAL ARG ALA GLY LEU GLY LEU ASP SER LYS SEQRES 16 A 537 ALA LEU LYS LYS LEU LYS GLY VAL CYS VAL ARG LEU SER SEQRES 17 A 537 MET GLY PRO CYS ILE VAL GLU ALA CYS THR SER ALA LEU SEQRES 18 A 537 LEU ALA HIS TYR LEU LEU GLY LEU PRO TRP GLN TRP GLY SEQRES 19 A 537 PHE ILE LEU GLY PHE VAL LEU GLY ALA VAL SER PRO ALA SEQRES 20 A 537 VAL VAL VAL PRO SER MET LEU LEU LEU GLN GLY GLY GLY SEQRES 21 A 537 TYR GLY VAL GLU LYS GLY VAL PRO THR LEU LEU MET ALA SEQRES 22 A 537 ALA GLY SER PHE ASP ASP ILE LEU ALA ILE THR GLY PHE SEQRES 23 A 537 ASN THR CYS LEU GLY ILE ALA PHE SER THR GLY SER THR SEQRES 24 A 537 VAL PHE ASN VAL LEU ARG GLY VAL LEU GLU VAL VAL ILE SEQRES 25 A 537 GLY VAL ALA THR GLY SER VAL LEU GLY PHE PHE ILE GLN SEQRES 26 A 537 TYR PHE PRO SER ARG ASP GLN ASP LYS LEU VAL CYS LYS SEQRES 27 A 537 ARG THR PHE LEU VAL LEU GLY LEU SER VAL LEU ALA VAL SEQRES 28 A 537 PHE SER SER VAL HIS PHE GLY PHE PRO GLY SER GLY GLY SEQRES 29 A 537 LEU CYS THR LEU VAL MET ALA PHE LEU ALA GLY MET GLY SEQRES 30 A 537 TRP THR SER GLU LYS ALA GLU VAL GLU LYS ILE ILE ALA SEQRES 31 A 537 VAL ALA TRP ASP ILE PHE GLN PRO LEU LEU PHE GLY LEU SEQRES 32 A 537 ILE GLY ALA GLU VAL SER ILE ALA SER LEU ARG PRO GLU SEQRES 33 A 537 THR VAL GLY LEU CYS VAL ALA THR VAL GLY ILE ALA VAL SEQRES 34 A 537 LEU ILE ARG ILE LEU THR THR PHE LEU MET VAL CYS PHE SEQRES 35 A 537 ALA GLY PHE ASN LEU LYS GLU LYS ILE PHE ILE SER PHE SEQRES 36 A 537 ALA TRP LEU PRO LYS ALA THR VAL GLN ALA ALA ILE GLY SEQRES 37 A 537 SER VAL ALA LEU ASP THR ALA ARG SER HIS GLY GLU LYS SEQRES 38 A 537 GLN LEU GLU ASP TYR GLY MET ASP VAL LEU THR VAL ALA SEQRES 39 A 537 PHE LEU SER ILE LEU ILE THR ALA PRO ILE GLY SER LEU SEQRES 40 A 537 LEU ILE GLY LEU LEU GLY PRO ARG LEU LEU GLN LYS VAL SEQRES 41 A 537 GLU HIS GLN ASN LYS ASP GLU GLU VAL GLN GLY GLU THR SEQRES 42 A 537 SER VAL GLN VAL SEQRES 1 B 537 MET GLY ASP GLU ASP LYS ARG ILE THR TYR GLU ASP SER SEQRES 2 B 537 GLU PRO SER THR GLY MET ASN TYR THR PRO SER MET HIS SEQRES 3 B 537 GLN GLU ALA GLN GLU GLU THR VAL MET LYS LEU LYS GLY SEQRES 4 B 537 ILE ASP ALA ASN GLU PRO THR GLU GLY SER ILE LEU LEU SEQRES 5 B 537 LYS SER SER GLU LYS LYS LEU GLN GLU THR PRO THR GLU SEQRES 6 B 537 ALA ASN HIS VAL GLN ARG LEU ARG GLN MET LEU ALA CYS SEQRES 7 B 537 PRO PRO HIS GLY LEU LEU ASP ARG VAL ILE THR ASN VAL SEQRES 8 B 537 THR ILE ILE VAL LEU LEU TRP ALA VAL VAL TRP SER ILE SEQRES 9 B 537 THR GLY SER GLU CYS LEU PRO GLY GLY ASN LEU PHE GLY SEQRES 10 B 537 ILE ILE ILE LEU PHE TYR CYS ALA ILE ILE GLY GLY LYS SEQRES 11 B 537 LEU LEU GLY LEU ILE LYS LEU PRO THR LEU PRO PRO LEU SEQRES 12 B 537 PRO SER LEU LEU GLY MET LEU LEU ALA GLY PHE LEU ILE SEQRES 13 B 537 ARG ASN ILE PRO VAL ILE ASN ASP ASN VAL GLN ILE LYS SEQRES 14 B 537 HIS LYS TRP SER SER SER LEU ARG SER ILE ALA LEU SER SEQRES 15 B 537 ILE ILE LEU VAL ARG ALA GLY LEU GLY LEU ASP SER LYS SEQRES 16 B 537 ALA LEU LYS LYS LEU LYS GLY VAL CYS VAL ARG LEU SER SEQRES 17 B 537 MET GLY PRO CYS ILE VAL GLU ALA CYS THR SER ALA LEU SEQRES 18 B 537 LEU ALA HIS TYR LEU LEU GLY LEU PRO TRP GLN TRP GLY SEQRES 19 B 537 PHE ILE LEU GLY PHE VAL LEU GLY ALA VAL SER PRO ALA SEQRES 20 B 537 VAL VAL VAL PRO SER MET LEU LEU LEU GLN GLY GLY GLY SEQRES 21 B 537 TYR GLY VAL GLU LYS GLY VAL PRO THR LEU LEU MET ALA SEQRES 22 B 537 ALA GLY SER PHE ASP ASP ILE LEU ALA ILE THR GLY PHE SEQRES 23 B 537 ASN THR CYS LEU GLY ILE ALA PHE SER THR GLY SER THR SEQRES 24 B 537 VAL PHE ASN VAL LEU ARG GLY VAL LEU GLU VAL VAL ILE SEQRES 25 B 537 GLY VAL ALA THR GLY SER VAL LEU GLY PHE PHE ILE GLN SEQRES 26 B 537 TYR PHE PRO SER ARG ASP GLN ASP LYS LEU VAL CYS LYS SEQRES 27 B 537 ARG THR PHE LEU VAL LEU GLY LEU SER VAL LEU ALA VAL SEQRES 28 B 537 PHE SER SER VAL HIS PHE GLY PHE PRO GLY SER GLY GLY SEQRES 29 B 537 LEU CYS THR LEU VAL MET ALA PHE LEU ALA GLY MET GLY SEQRES 30 B 537 TRP THR SER GLU LYS ALA GLU VAL GLU LYS ILE ILE ALA SEQRES 31 B 537 VAL ALA TRP ASP ILE PHE GLN PRO LEU LEU PHE GLY LEU SEQRES 32 B 537 ILE GLY ALA GLU VAL SER ILE ALA SER LEU ARG PRO GLU SEQRES 33 B 537 THR VAL GLY LEU CYS VAL ALA THR VAL GLY ILE ALA VAL SEQRES 34 B 537 LEU ILE ARG ILE LEU THR THR PHE LEU MET VAL CYS PHE SEQRES 35 B 537 ALA GLY PHE ASN LEU LYS GLU LYS ILE PHE ILE SER PHE SEQRES 36 B 537 ALA TRP LEU PRO LYS ALA THR VAL GLN ALA ALA ILE GLY SEQRES 37 B 537 SER VAL ALA LEU ASP THR ALA ARG SER HIS GLY GLU LYS SEQRES 38 B 537 GLN LEU GLU ASP TYR GLY MET ASP VAL LEU THR VAL ALA SEQRES 39 B 537 PHE LEU SER ILE LEU ILE THR ALA PRO ILE GLY SER LEU SEQRES 40 B 537 LEU ILE GLY LEU LEU GLY PRO ARG LEU LEU GLN LYS VAL SEQRES 41 B 537 GLU HIS GLN ASN LYS ASP GLU GLU VAL GLN GLY GLU THR SEQRES 42 B 537 SER VAL GLN VAL HET NA A 601 1 HET POV A 602 52 HET C14 A 603 14 HET C14 A 604 14 HET C14 A 605 14 HET UND A 606 11 HET UND A 607 11 HET UND A 608 11 HET UND A 609 11 HET UND A 610 11 HET POV A 611 52 HET POV B 601 52 HET NA B 602 1 HET POV B 603 52 HET C14 B 604 14 HET C14 B 605 14 HET C14 B 606 14 HET UND B 607 11 HET UND B 608 11 HET UND B 609 11 HET UND B 610 11 HET UND B 611 11 HETNAM NA SODIUM ION HETNAM POV (2S)-3-(HEXADECANOYLOXY)-2-[(9Z)-OCTADEC-9- HETNAM 2 POV ENOYLOXY]PROPYL 2-(TRIMETHYLAMMONIO)ETHYL PHOSPHATE HETNAM C14 TETRADECANE HETNAM UND UNDECANE HETSYN POV POPC HETSYN UND LIPID FRAGMENT FORMUL 3 NA 2(NA 1+) FORMUL 4 POV 4(C42 H82 N O8 P) FORMUL 5 C14 6(C14 H30) FORMUL 8 UND 10(C11 H24) FORMUL 25 HOH *26(H2 O) HELIX 1 AA1 GLY A 82 GLY A 106 1 25 HELIX 2 AA2 SER A 107 LEU A 110 5 4 HELIX 3 AA3 GLY A 113 LEU A 134 1 22 HELIX 4 AA4 PRO A 144 ILE A 159 1 16 HELIX 5 AA5 ILE A 159 ASP A 164 1 6 HELIX 6 AA6 LYS A 169 LEU A 190 1 22 HELIX 7 AA7 ASP A 193 LEU A 200 1 8 HELIX 8 AA8 LYS A 201 HIS A 224 1 24 HELIX 9 AA9 PRO A 230 LEU A 241 1 12 HELIX 10 AB1 SER A 245 GLY A 260 1 16 HELIX 11 AB2 GLY A 266 ALA A 274 1 9 HELIX 12 AB3 SER A 276 SER A 295 1 20 HELIX 13 AB4 SER A 298 PHE A 327 1 30 HELIX 14 AB5 LYS A 334 GLY A 358 1 25 HELIX 15 AB6 GLY A 361 TRP A 378 1 18 HELIX 16 AB7 LYS A 382 ALA A 406 1 25 HELIX 17 AB8 VAL A 418 VAL A 440 1 23 HELIX 18 AB9 ASN A 446 ALA A 456 1 11 HELIX 19 AC1 ALA A 461 GLY A 468 1 8 HELIX 20 AC2 SER A 469 GLY A 479 1 11 HELIX 21 AC3 LYS A 481 LEU A 517 1 37 HELIX 22 AC4 GLY B 82 GLY B 106 1 25 HELIX 23 AC5 SER B 107 LEU B 110 5 4 HELIX 24 AC6 GLY B 113 LEU B 134 1 22 HELIX 25 AC7 PRO B 144 ILE B 159 1 16 HELIX 26 AC8 ILE B 159 ASP B 164 1 6 HELIX 27 AC9 LYS B 169 LEU B 190 1 22 HELIX 28 AD1 ASP B 193 LEU B 200 1 8 HELIX 29 AD2 LYS B 201 HIS B 224 1 24 HELIX 30 AD3 PRO B 230 LEU B 241 1 12 HELIX 31 AD4 SER B 245 GLY B 260 1 16 HELIX 32 AD5 GLY B 266 ALA B 274 1 9 HELIX 33 AD6 SER B 276 SER B 295 1 20 HELIX 34 AD7 SER B 298 PHE B 327 1 30 HELIX 35 AD8 LYS B 334 GLY B 358 1 25 HELIX 36 AD9 GLY B 361 TRP B 378 1 18 HELIX 37 AE1 LYS B 382 ALA B 406 1 25 HELIX 38 AE2 VAL B 418 VAL B 440 1 23 HELIX 39 AE3 ASN B 446 ALA B 456 1 11 HELIX 40 AE4 ALA B 461 GLY B 468 1 8 HELIX 41 AE5 SER B 469 GLY B 479 1 11 HELIX 42 AE6 LYS B 481 LEU B 517 1 37 LINK O VAL A 244 NA NA A 601 1555 1555 3.19 LINK O GLY A 275 NA NA A 601 1555 1555 2.51 LINK OD1 ASP A 278 NA NA A 601 1555 1555 2.56 LINK OD2 ASP A 279 NA NA A 601 1555 1555 2.51 LINK O VAL B 244 NA NA B 602 1555 1555 3.19 LINK O GLY B 275 NA NA B 602 1555 1555 2.51 LINK OD1 ASP B 278 NA NA B 602 1555 1555 2.56 LINK OD2 ASP B 279 NA NA B 602 1555 1555 2.51 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 MTRIX1 1 -1.000000 0.000006 0.000002 96.56952 1 MTRIX2 1 -0.000006 -1.000000 -0.000001 92.27821 1 MTRIX3 1 0.000002 -0.000001 1.000000 -0.00003 1