HEADER MEMBRANE PROTEIN 03-JUL-20 7CH1 TITLE THE OVERALL STRUCTURE OF SLC26A9 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUTE CARRIER FAMILY 26 MEMBER 9; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ANION TRANSPORTER/EXCHANGER PROTEIN 9; COMPND 5 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: SLC26A9; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR X.M.CHI,Y.CHEN,X.R.LI,Y.Y.ZHANG,Q.ZHOU REVDAT 3 27-MAR-24 7CH1 1 REMARK REVDAT 2 02-SEP-20 7CH1 1 JRNL REVDAT 1 26-AUG-20 7CH1 0 JRNL AUTH X.CHI,X.JIN,Y.CHEN,X.LU,X.TU,X.LI,Y.ZHANG,J.LEI,J.HUANG, JRNL AUTH 2 Z.HUANG,Q.ZHOU,X.PAN JRNL TITL STRUCTURAL INSIGHTS INTO THE GATING MECHANISM OF HUMAN JRNL TITL 2 SLC26A9 MEDIATED BY ITS C-TERMINAL SEQUENCE. JRNL REF CELL DISCOV V. 6 55 2020 JRNL REFN ESSN 2056-5968 JRNL PMID 32818062 JRNL DOI 10.1038/S41421-020-00193-7 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : RELION 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) : 2.600 REMARK 3 NUMBER OF PARTICLES : 624027 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 7CH1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1300017610. 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 : SLC26A9 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 : 8.00 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 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) : 4800.00 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 SER A 2 REMARK 465 GLN A 3 REMARK 465 LYS A 27 REMARK 465 ASP A 28 REMARK 465 ARG A 29 REMARK 465 THR A 30 REMARK 465 TYR A 31 REMARK 465 PRO A 32 REMARK 465 VAL A 33 REMARK 465 GLY A 34 REMARK 465 GLU A 35 REMARK 465 LYS A 36 REMARK 465 LEU A 37 REMARK 465 ARG A 38 REMARK 465 ASN A 39 REMARK 465 ALA A 40 REMARK 465 PHE A 41 REMARK 465 ARG A 42 REMARK 465 CYS A 43 REMARK 465 SER A 44 REMARK 465 PHE A 151 REMARK 465 ASN A 152 REMARK 465 ASN A 153 REMARK 465 ALA A 154 REMARK 465 THR A 155 REMARK 465 ASN A 156 REMARK 465 GLU A 157 REMARK 465 TYR A 568 REMARK 465 LEU A 569 REMARK 465 LYS A 570 REMARK 465 LYS A 571 REMARK 465 GLN A 572 REMARK 465 GLU A 573 REMARK 465 LYS A 574 REMARK 465 ARG A 575 REMARK 465 ARG A 576 REMARK 465 MET A 577 REMARK 465 ARG A 578 REMARK 465 PRO A 579 REMARK 465 THR A 580 REMARK 465 GLN A 581 REMARK 465 GLN A 582 REMARK 465 ARG A 583 REMARK 465 ARG A 584 REMARK 465 SER A 585 REMARK 465 LEU A 586 REMARK 465 PHE A 587 REMARK 465 MET A 588 REMARK 465 LYS A 589 REMARK 465 THR A 590 REMARK 465 LYS A 591 REMARK 465 THR A 592 REMARK 465 VAL A 593 REMARK 465 SER A 594 REMARK 465 LEU A 595 REMARK 465 GLN A 596 REMARK 465 GLU A 597 REMARK 465 LEU A 598 REMARK 465 GLN A 599 REMARK 465 GLN A 600 REMARK 465 ASP A 601 REMARK 465 PHE A 602 REMARK 465 GLU A 603 REMARK 465 ASN A 604 REMARK 465 ALA A 605 REMARK 465 PRO A 606 REMARK 465 PRO A 607 REMARK 465 THR A 608 REMARK 465 ASP A 609 REMARK 465 PRO A 610 REMARK 465 ASN A 611 REMARK 465 ASN A 612 REMARK 465 ASN A 613 REMARK 465 GLN A 614 REMARK 465 THR A 615 REMARK 465 PRO A 616 REMARK 465 ALA A 617 REMARK 465 ASN A 618 REMARK 465 GLY A 619 REMARK 465 THR A 620 REMARK 465 SER A 621 REMARK 465 VAL A 622 REMARK 465 SER A 623 REMARK 465 TYR A 624 REMARK 465 ILE A 625 REMARK 465 THR A 626 REMARK 465 PHE A 627 REMARK 465 SER A 628 REMARK 465 PRO A 629 REMARK 465 ASP A 630 REMARK 465 SER A 631 REMARK 465 SER A 632 REMARK 465 SER A 633 REMARK 465 PRO A 634 REMARK 465 ALA A 635 REMARK 465 GLN A 636 REMARK 465 SER A 637 REMARK 465 GLU A 638 REMARK 465 PRO A 639 REMARK 465 PRO A 640 REMARK 465 ALA A 641 REMARK 465 SER A 642 REMARK 465 ALA A 643 REMARK 465 GLU A 644 REMARK 465 ALA A 645 REMARK 465 PRO A 646 REMARK 465 GLY A 647 REMARK 465 GLU A 648 REMARK 465 PRO A 649 REMARK 465 SER A 650 REMARK 465 ASP A 651 REMARK 465 MET A 652 REMARK 465 ARG A 742 REMARK 465 ASP A 743 REMARK 465 VAL A 744 REMARK 465 THR A 745 REMARK 465 PRO A 746 REMARK 465 GLY A 747 REMARK 465 HIS A 748 REMARK 465 ASN A 749 REMARK 465 PHE A 750 REMARK 465 GLN A 751 REMARK 465 GLY A 752 REMARK 465 ALA A 753 REMARK 465 PRO A 754 REMARK 465 GLY A 755 REMARK 465 ASP A 756 REMARK 465 ALA A 757 REMARK 465 GLU A 758 REMARK 465 LEU A 759 REMARK 465 SER A 760 REMARK 465 LEU A 761 REMARK 465 TYR A 762 REMARK 465 ASP A 763 REMARK 465 SER A 764 REMARK 465 GLU A 765 REMARK 465 GLU A 766 REMARK 465 ASP A 767 REMARK 465 ILE A 768 REMARK 465 ARG A 769 REMARK 465 SER A 770 REMARK 465 TYR A 771 REMARK 465 TRP A 772 REMARK 465 ALA A 785 REMARK 465 GLU A 786 REMARK 465 THR A 787 REMARK 465 LEU A 788 REMARK 465 THR A 789 REMARK 465 ALA A 790 REMARK 465 LEU A 791 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLN B 3 REMARK 465 LYS B 27 REMARK 465 ASP B 28 REMARK 465 ARG B 29 REMARK 465 THR B 30 REMARK 465 TYR B 31 REMARK 465 PRO B 32 REMARK 465 VAL B 33 REMARK 465 GLY B 34 REMARK 465 GLU B 35 REMARK 465 LYS B 36 REMARK 465 LEU B 37 REMARK 465 ARG B 38 REMARK 465 ASN B 39 REMARK 465 ALA B 40 REMARK 465 PHE B 41 REMARK 465 ARG B 42 REMARK 465 CYS B 43 REMARK 465 SER B 44 REMARK 465 PHE B 151 REMARK 465 ASN B 152 REMARK 465 ASN B 153 REMARK 465 ALA B 154 REMARK 465 THR B 155 REMARK 465 ASN B 156 REMARK 465 GLU B 157 REMARK 465 TYR B 568 REMARK 465 LEU B 569 REMARK 465 LYS B 570 REMARK 465 LYS B 571 REMARK 465 GLN B 572 REMARK 465 GLU B 573 REMARK 465 LYS B 574 REMARK 465 ARG B 575 REMARK 465 ARG B 576 REMARK 465 MET B 577 REMARK 465 ARG B 578 REMARK 465 PRO B 579 REMARK 465 THR B 580 REMARK 465 GLN B 581 REMARK 465 GLN B 582 REMARK 465 ARG B 583 REMARK 465 ARG B 584 REMARK 465 SER B 585 REMARK 465 LEU B 586 REMARK 465 PHE B 587 REMARK 465 MET B 588 REMARK 465 LYS B 589 REMARK 465 THR B 590 REMARK 465 LYS B 591 REMARK 465 THR B 592 REMARK 465 VAL B 593 REMARK 465 SER B 594 REMARK 465 LEU B 595 REMARK 465 GLN B 596 REMARK 465 GLU B 597 REMARK 465 LEU B 598 REMARK 465 GLN B 599 REMARK 465 GLN B 600 REMARK 465 ASP B 601 REMARK 465 PHE B 602 REMARK 465 GLU B 603 REMARK 465 ASN B 604 REMARK 465 ALA B 605 REMARK 465 PRO B 606 REMARK 465 PRO B 607 REMARK 465 THR B 608 REMARK 465 ASP B 609 REMARK 465 PRO B 610 REMARK 465 ASN B 611 REMARK 465 ASN B 612 REMARK 465 ASN B 613 REMARK 465 GLN B 614 REMARK 465 THR B 615 REMARK 465 PRO B 616 REMARK 465 ALA B 617 REMARK 465 ASN B 618 REMARK 465 GLY B 619 REMARK 465 THR B 620 REMARK 465 SER B 621 REMARK 465 VAL B 622 REMARK 465 SER B 623 REMARK 465 TYR B 624 REMARK 465 ILE B 625 REMARK 465 THR B 626 REMARK 465 PHE B 627 REMARK 465 SER B 628 REMARK 465 PRO B 629 REMARK 465 ASP B 630 REMARK 465 SER B 631 REMARK 465 SER B 632 REMARK 465 SER B 633 REMARK 465 PRO B 634 REMARK 465 ALA B 635 REMARK 465 GLN B 636 REMARK 465 SER B 637 REMARK 465 GLU B 638 REMARK 465 PRO B 639 REMARK 465 PRO B 640 REMARK 465 ALA B 641 REMARK 465 SER B 642 REMARK 465 ALA B 643 REMARK 465 GLU B 644 REMARK 465 ALA B 645 REMARK 465 PRO B 646 REMARK 465 GLY B 647 REMARK 465 GLU B 648 REMARK 465 PRO B 649 REMARK 465 SER B 650 REMARK 465 ASP B 651 REMARK 465 MET B 652 REMARK 465 ARG B 742 REMARK 465 ASP B 743 REMARK 465 VAL B 744 REMARK 465 THR B 745 REMARK 465 PRO B 746 REMARK 465 GLY B 747 REMARK 465 HIS B 748 REMARK 465 ASN B 749 REMARK 465 PHE B 750 REMARK 465 GLN B 751 REMARK 465 GLY B 752 REMARK 465 ALA B 753 REMARK 465 PRO B 754 REMARK 465 GLY B 755 REMARK 465 ASP B 756 REMARK 465 ALA B 757 REMARK 465 GLU B 758 REMARK 465 LEU B 759 REMARK 465 SER B 760 REMARK 465 LEU B 761 REMARK 465 TYR B 762 REMARK 465 ASP B 763 REMARK 465 SER B 764 REMARK 465 GLU B 765 REMARK 465 GLU B 766 REMARK 465 ASP B 767 REMARK 465 ILE B 768 REMARK 465 ARG B 769 REMARK 465 SER B 770 REMARK 465 TYR B 771 REMARK 465 TRP B 772 REMARK 465 ALA B 785 REMARK 465 GLU B 786 REMARK 465 THR B 787 REMARK 465 LEU B 788 REMARK 465 THR B 789 REMARK 465 ALA B 790 REMARK 465 LEU B 791 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 SER A 404 O REMARK 470 SER B 404 O 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 108 -53.25 -120.08 REMARK 500 ALA A 143 72.72 -150.31 REMARK 500 PHE A 194 -156.49 -147.60 REMARK 500 HIS A 250 30.30 -94.94 REMARK 500 MET A 277 45.58 -93.77 REMARK 500 CYS A 388 -153.39 -151.55 REMARK 500 SER A 404 175.81 179.62 REMARK 500 LYS A 431 -8.34 66.32 REMARK 500 LYS A 460 -6.58 68.89 REMARK 500 SER A 477 149.37 163.81 REMARK 500 PHE A 499 -50.05 -123.01 REMARK 500 ASN A 501 -54.03 -121.19 REMARK 500 CYS A 535 51.82 -119.92 REMARK 500 ASN A 740 -60.89 -92.00 REMARK 500 PHE B 108 -53.25 -120.08 REMARK 500 ALA B 143 72.72 -150.31 REMARK 500 PHE B 194 -156.49 -147.60 REMARK 500 HIS B 250 30.30 -94.94 REMARK 500 MET B 277 45.58 -93.77 REMARK 500 CYS B 388 -153.39 -151.55 REMARK 500 SER B 404 175.81 179.62 REMARK 500 LYS B 431 -8.34 66.32 REMARK 500 LYS B 460 -6.58 68.89 REMARK 500 SER B 477 149.37 163.81 REMARK 500 PHE B 499 -50.05 -123.01 REMARK 500 ASN B 501 -54.03 -121.19 REMARK 500 CYS B 535 51.82 -119.92 REMARK 500 ASN B 740 -60.89 -92.00 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 803 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 85 OE1 REMARK 620 2 THR A 127 OG1 150.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 803 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 85 OE1 REMARK 620 2 THR B 127 OG1 150.5 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 803 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-30368 RELATED DB: EMDB REMARK 900 THE OVERALL STRUCTURE OF SLC26A9 DBREF 7CH1 A 1 791 UNP Q7LBE3 S26A9_HUMAN 1 791 DBREF 7CH1 B 1 791 UNP Q7LBE3 S26A9_HUMAN 1 791 SEQRES 1 A 791 MET SER GLN PRO ARG PRO ARG TYR VAL VAL ASP ARG ALA SEQRES 2 A 791 ALA TYR SER LEU THR LEU PHE ASP ASP GLU PHE GLU LYS SEQRES 3 A 791 LYS ASP ARG THR TYR PRO VAL GLY GLU LYS LEU ARG ASN SEQRES 4 A 791 ALA PHE ARG CYS SER SER ALA LYS ILE LYS ALA VAL VAL SEQRES 5 A 791 PHE GLY LEU LEU PRO VAL LEU SER TRP LEU PRO LYS TYR SEQRES 6 A 791 LYS ILE LYS ASP TYR ILE ILE PRO ASP LEU LEU GLY GLY SEQRES 7 A 791 LEU SER GLY GLY SER ILE GLN VAL PRO GLN GLY MET ALA SEQRES 8 A 791 PHE ALA LEU LEU ALA ASN LEU PRO ALA VAL ASN GLY LEU SEQRES 9 A 791 TYR SER SER PHE PHE PRO LEU LEU THR TYR PHE PHE LEU SEQRES 10 A 791 GLY GLY VAL HIS GLN MET VAL PRO GLY THR PHE ALA VAL SEQRES 11 A 791 ILE SER ILE LEU VAL GLY ASN ILE CYS LEU GLN LEU ALA SEQRES 12 A 791 PRO GLU SER LYS PHE GLN VAL PHE ASN ASN ALA THR ASN SEQRES 13 A 791 GLU SER TYR VAL ASP THR ALA ALA MET GLU ALA GLU ARG SEQRES 14 A 791 LEU HIS VAL SER ALA THR LEU ALA CYS LEU THR ALA ILE SEQRES 15 A 791 ILE GLN MET GLY LEU GLY PHE MET GLN PHE GLY PHE VAL SEQRES 16 A 791 ALA ILE TYR LEU SER GLU SER PHE ILE ARG GLY PHE MET SEQRES 17 A 791 THR ALA ALA GLY LEU GLN ILE LEU ILE SER VAL LEU LYS SEQRES 18 A 791 TYR ILE PHE GLY LEU THR ILE PRO SER TYR THR GLY PRO SEQRES 19 A 791 GLY SER ILE VAL PHE THR PHE ILE ASP ILE CYS LYS ASN SEQRES 20 A 791 LEU PRO HIS THR ASN ILE ALA SER LEU ILE PHE ALA LEU SEQRES 21 A 791 ILE SER GLY ALA PHE LEU VAL LEU VAL LYS GLU LEU ASN SEQRES 22 A 791 ALA ARG TYR MET HIS LYS ILE ARG PHE PRO ILE PRO THR SEQRES 23 A 791 GLU MET ILE VAL VAL VAL VAL ALA THR ALA ILE SER GLY SEQRES 24 A 791 GLY CYS LYS MET PRO LYS LYS TYR HIS MET GLN ILE VAL SEQRES 25 A 791 GLY GLU ILE GLN ARG GLY PHE PRO THR PRO VAL SER PRO SEQRES 26 A 791 VAL VAL SER GLN TRP LYS ASP MET ILE GLY THR ALA PHE SEQRES 27 A 791 SER LEU ALA ILE VAL SER TYR VAL ILE ASN LEU ALA MET SEQRES 28 A 791 GLY ARG THR LEU ALA ASN LYS HIS GLY TYR ASP VAL ASP SEQRES 29 A 791 SER ASN GLN GLU MET ILE ALA LEU GLY CYS SER ASN PHE SEQRES 30 A 791 PHE GLY SER PHE PHE LYS ILE HIS VAL ILE CYS CYS ALA SEQRES 31 A 791 LEU SER VAL THR LEU ALA VAL ASP GLY ALA GLY GLY LYS SEQRES 32 A 791 SER GLN VAL ALA SER LEU CYS VAL SER LEU VAL VAL MET SEQRES 33 A 791 ILE THR MET LEU VAL LEU GLY ILE TYR LEU TYR PRO LEU SEQRES 34 A 791 PRO LYS SER VAL LEU GLY ALA LEU ILE ALA VAL ASN LEU SEQRES 35 A 791 LYS ASN SER LEU LYS GLN LEU THR ASP PRO TYR TYR LEU SEQRES 36 A 791 TRP ARG LYS SER LYS LEU ASP CYS CYS ILE TRP VAL VAL SEQRES 37 A 791 SER PHE LEU SER SER PHE PHE LEU SER LEU PRO TYR GLY SEQRES 38 A 791 VAL ALA VAL GLY VAL ALA PHE SER VAL LEU VAL VAL VAL SEQRES 39 A 791 PHE GLN THR GLN PHE ARG ASN GLY TYR ALA LEU ALA GLN SEQRES 40 A 791 VAL MET ASP THR ASP ILE TYR VAL ASN PRO LYS THR TYR SEQRES 41 A 791 ASN ARG ALA GLN ASP ILE GLN GLY ILE LYS ILE ILE THR SEQRES 42 A 791 TYR CYS SER PRO LEU TYR PHE ALA ASN SER GLU ILE PHE SEQRES 43 A 791 ARG GLN LYS VAL ILE ALA LYS THR GLY MET ASP PRO GLN SEQRES 44 A 791 LYS VAL LEU LEU ALA LYS GLN LYS TYR LEU LYS LYS GLN SEQRES 45 A 791 GLU LYS ARG ARG MET ARG PRO THR GLN GLN ARG ARG SER SEQRES 46 A 791 LEU PHE MET LYS THR LYS THR VAL SER LEU GLN GLU LEU SEQRES 47 A 791 GLN GLN ASP PHE GLU ASN ALA PRO PRO THR ASP PRO ASN SEQRES 48 A 791 ASN ASN GLN THR PRO ALA ASN GLY THR SER VAL SER TYR SEQRES 49 A 791 ILE THR PHE SER PRO ASP SER SER SER PRO ALA GLN SER SEQRES 50 A 791 GLU PRO PRO ALA SER ALA GLU ALA PRO GLY GLU PRO SER SEQRES 51 A 791 ASP MET LEU ALA SER VAL PRO PRO PHE VAL THR PHE HIS SEQRES 52 A 791 THR LEU ILE LEU ASP MET SER GLY VAL SER PHE VAL ASP SEQRES 53 A 791 LEU MET GLY ILE LYS ALA LEU ALA LYS LEU SER SER THR SEQRES 54 A 791 TYR GLY LYS ILE GLY VAL LYS VAL PHE LEU VAL ASN ILE SEQRES 55 A 791 HIS ALA GLN VAL TYR ASN ASP ILE SER HIS GLY GLY VAL SEQRES 56 A 791 PHE GLU ASP GLY SER LEU GLU CYS LYS HIS VAL PHE PRO SEQRES 57 A 791 SER ILE HIS ASP ALA VAL LEU PHE ALA GLN ALA ASN ALA SEQRES 58 A 791 ARG ASP VAL THR PRO GLY HIS ASN PHE GLN GLY ALA PRO SEQRES 59 A 791 GLY ASP ALA GLU LEU SER LEU TYR ASP SER GLU GLU ASP SEQRES 60 A 791 ILE ARG SER TYR TRP ASP LEU GLU GLN GLU MET PHE GLY SEQRES 61 A 791 SER MET PHE HIS ALA GLU THR LEU THR ALA LEU SEQRES 1 B 791 MET SER GLN PRO ARG PRO ARG TYR VAL VAL ASP ARG ALA SEQRES 2 B 791 ALA TYR SER LEU THR LEU PHE ASP ASP GLU PHE GLU LYS SEQRES 3 B 791 LYS ASP ARG THR TYR PRO VAL GLY GLU LYS LEU ARG ASN SEQRES 4 B 791 ALA PHE ARG CYS SER SER ALA LYS ILE LYS ALA VAL VAL SEQRES 5 B 791 PHE GLY LEU LEU PRO VAL LEU SER TRP LEU PRO LYS TYR SEQRES 6 B 791 LYS ILE LYS ASP TYR ILE ILE PRO ASP LEU LEU GLY GLY SEQRES 7 B 791 LEU SER GLY GLY SER ILE GLN VAL PRO GLN GLY MET ALA SEQRES 8 B 791 PHE ALA LEU LEU ALA ASN LEU PRO ALA VAL ASN GLY LEU SEQRES 9 B 791 TYR SER SER PHE PHE PRO LEU LEU THR TYR PHE PHE LEU SEQRES 10 B 791 GLY GLY VAL HIS GLN MET VAL PRO GLY THR PHE ALA VAL SEQRES 11 B 791 ILE SER ILE LEU VAL GLY ASN ILE CYS LEU GLN LEU ALA SEQRES 12 B 791 PRO GLU SER LYS PHE GLN VAL PHE ASN ASN ALA THR ASN SEQRES 13 B 791 GLU SER TYR VAL ASP THR ALA ALA MET GLU ALA GLU ARG SEQRES 14 B 791 LEU HIS VAL SER ALA THR LEU ALA CYS LEU THR ALA ILE SEQRES 15 B 791 ILE GLN MET GLY LEU GLY PHE MET GLN PHE GLY PHE VAL SEQRES 16 B 791 ALA ILE TYR LEU SER GLU SER PHE ILE ARG GLY PHE MET SEQRES 17 B 791 THR ALA ALA GLY LEU GLN ILE LEU ILE SER VAL LEU LYS SEQRES 18 B 791 TYR ILE PHE GLY LEU THR ILE PRO SER TYR THR GLY PRO SEQRES 19 B 791 GLY SER ILE VAL PHE THR PHE ILE ASP ILE CYS LYS ASN SEQRES 20 B 791 LEU PRO HIS THR ASN ILE ALA SER LEU ILE PHE ALA LEU SEQRES 21 B 791 ILE SER GLY ALA PHE LEU VAL LEU VAL LYS GLU LEU ASN SEQRES 22 B 791 ALA ARG TYR MET HIS LYS ILE ARG PHE PRO ILE PRO THR SEQRES 23 B 791 GLU MET ILE VAL VAL VAL VAL ALA THR ALA ILE SER GLY SEQRES 24 B 791 GLY CYS LYS MET PRO LYS LYS TYR HIS MET GLN ILE VAL SEQRES 25 B 791 GLY GLU ILE GLN ARG GLY PHE PRO THR PRO VAL SER PRO SEQRES 26 B 791 VAL VAL SER GLN TRP LYS ASP MET ILE GLY THR ALA PHE SEQRES 27 B 791 SER LEU ALA ILE VAL SER TYR VAL ILE ASN LEU ALA MET SEQRES 28 B 791 GLY ARG THR LEU ALA ASN LYS HIS GLY TYR ASP VAL ASP SEQRES 29 B 791 SER ASN GLN GLU MET ILE ALA LEU GLY CYS SER ASN PHE SEQRES 30 B 791 PHE GLY SER PHE PHE LYS ILE HIS VAL ILE CYS CYS ALA SEQRES 31 B 791 LEU SER VAL THR LEU ALA VAL ASP GLY ALA GLY GLY LYS SEQRES 32 B 791 SER GLN VAL ALA SER LEU CYS VAL SER LEU VAL VAL MET SEQRES 33 B 791 ILE THR MET LEU VAL LEU GLY ILE TYR LEU TYR PRO LEU SEQRES 34 B 791 PRO LYS SER VAL LEU GLY ALA LEU ILE ALA VAL ASN LEU SEQRES 35 B 791 LYS ASN SER LEU LYS GLN LEU THR ASP PRO TYR TYR LEU SEQRES 36 B 791 TRP ARG LYS SER LYS LEU ASP CYS CYS ILE TRP VAL VAL SEQRES 37 B 791 SER PHE LEU SER SER PHE PHE LEU SER LEU PRO TYR GLY SEQRES 38 B 791 VAL ALA VAL GLY VAL ALA PHE SER VAL LEU VAL VAL VAL SEQRES 39 B 791 PHE GLN THR GLN PHE ARG ASN GLY TYR ALA LEU ALA GLN SEQRES 40 B 791 VAL MET ASP THR ASP ILE TYR VAL ASN PRO LYS THR TYR SEQRES 41 B 791 ASN ARG ALA GLN ASP ILE GLN GLY ILE LYS ILE ILE THR SEQRES 42 B 791 TYR CYS SER PRO LEU TYR PHE ALA ASN SER GLU ILE PHE SEQRES 43 B 791 ARG GLN LYS VAL ILE ALA LYS THR GLY MET ASP PRO GLN SEQRES 44 B 791 LYS VAL LEU LEU ALA LYS GLN LYS TYR LEU LYS LYS GLN SEQRES 45 B 791 GLU LYS ARG ARG MET ARG PRO THR GLN GLN ARG ARG SER SEQRES 46 B 791 LEU PHE MET LYS THR LYS THR VAL SER LEU GLN GLU LEU SEQRES 47 B 791 GLN GLN ASP PHE GLU ASN ALA PRO PRO THR ASP PRO ASN SEQRES 48 B 791 ASN ASN GLN THR PRO ALA ASN GLY THR SER VAL SER TYR SEQRES 49 B 791 ILE THR PHE SER PRO ASP SER SER SER PRO ALA GLN SER SEQRES 50 B 791 GLU PRO PRO ALA SER ALA GLU ALA PRO GLY GLU PRO SER SEQRES 51 B 791 ASP MET LEU ALA SER VAL PRO PRO PHE VAL THR PHE HIS SEQRES 52 B 791 THR LEU ILE LEU ASP MET SER GLY VAL SER PHE VAL ASP SEQRES 53 B 791 LEU MET GLY ILE LYS ALA LEU ALA LYS LEU SER SER THR SEQRES 54 B 791 TYR GLY LYS ILE GLY VAL LYS VAL PHE LEU VAL ASN ILE SEQRES 55 B 791 HIS ALA GLN VAL TYR ASN ASP ILE SER HIS GLY GLY VAL SEQRES 56 B 791 PHE GLU ASP GLY SER LEU GLU CYS LYS HIS VAL PHE PRO SEQRES 57 B 791 SER ILE HIS ASP ALA VAL LEU PHE ALA GLN ALA ASN ALA SEQRES 58 B 791 ARG ASP VAL THR PRO GLY HIS ASN PHE GLN GLY ALA PRO SEQRES 59 B 791 GLY ASP ALA GLU LEU SER LEU TYR ASP SER GLU GLU ASP SEQRES 60 B 791 ILE ARG SER TYR TRP ASP LEU GLU GLN GLU MET PHE GLY SEQRES 61 B 791 SER MET PHE HIS ALA GLU THR LEU THR ALA LEU HET CL A 801 1 HET CL A 802 1 HET NA A 803 1 HET CL B 801 1 HET CL B 802 1 HET NA B 803 1 HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION FORMUL 3 CL 4(CL 1-) FORMUL 5 NA 2(NA 1+) FORMUL 9 HOH *76(H2 O) HELIX 1 AA1 SER A 16 PHE A 24 1 9 HELIX 2 AA2 VAL A 51 LEU A 56 1 6 HELIX 3 AA3 PRO A 57 LEU A 62 1 6 HELIX 4 AA4 LYS A 66 ALA A 96 1 31 HELIX 5 AA5 VAL A 101 SER A 106 1 6 HELIX 6 AA6 PHE A 109 GLY A 118 1 10 HELIX 7 AA7 PHE A 128 LEU A 142 1 15 HELIX 8 AA8 PRO A 144 PHE A 148 5 5 HELIX 9 AA9 ASP A 161 GLN A 191 1 31 HELIX 10 AB1 SER A 200 VAL A 219 1 20 HELIX 11 AB2 VAL A 219 GLY A 225 1 7 HELIX 12 AB3 GLY A 235 ASN A 247 1 13 HELIX 13 AB4 LEU A 248 THR A 251 5 4 HELIX 14 AB5 ASN A 252 LEU A 272 1 21 HELIX 15 AB6 PRO A 285 GLY A 299 1 15 HELIX 16 AB7 LYS A 302 TYR A 307 1 6 HELIX 17 AB8 VAL A 326 ASP A 332 5 7 HELIX 18 AB9 MET A 333 GLY A 360 1 28 HELIX 19 AC1 ASP A 364 PHE A 381 1 18 HELIX 20 AC2 ALA A 390 ALA A 400 1 11 HELIX 21 AC3 GLN A 405 MET A 419 1 15 HELIX 22 AC4 LYS A 431 ASN A 441 1 11 HELIX 23 AC5 LEU A 442 LYS A 447 1 6 HELIX 24 AC6 THR A 450 SER A 459 1 10 HELIX 25 AC7 LEU A 461 LEU A 476 1 16 HELIX 26 AC8 SER A 477 THR A 497 1 21 HELIX 27 AC9 ASN A 542 GLY A 555 1 14 HELIX 28 AD1 ASP A 557 GLN A 566 1 10 HELIX 29 AD2 ASP A 676 ILE A 693 1 18 HELIX 30 AD3 HIS A 703 GLY A 713 1 11 HELIX 31 AD4 GLU A 722 LYS A 724 5 3 HELIX 32 AD5 SER A 729 ALA A 741 1 13 HELIX 33 AD6 LEU A 774 MET A 778 1 5 HELIX 34 AD7 SER B 16 PHE B 24 1 9 HELIX 35 AD8 VAL B 51 LEU B 56 1 6 HELIX 36 AD9 PRO B 57 LEU B 62 1 6 HELIX 37 AE1 LYS B 66 ALA B 96 1 31 HELIX 38 AE2 VAL B 101 SER B 106 1 6 HELIX 39 AE3 PHE B 109 GLY B 118 1 10 HELIX 40 AE4 PHE B 128 LEU B 142 1 15 HELIX 41 AE5 PRO B 144 PHE B 148 5 5 HELIX 42 AE6 ASP B 161 GLN B 191 1 31 HELIX 43 AE7 SER B 200 VAL B 219 1 20 HELIX 44 AE8 VAL B 219 GLY B 225 1 7 HELIX 45 AE9 GLY B 235 ASN B 247 1 13 HELIX 46 AF1 LEU B 248 THR B 251 5 4 HELIX 47 AF2 ASN B 252 LEU B 272 1 21 HELIX 48 AF3 PRO B 285 GLY B 299 1 15 HELIX 49 AF4 LYS B 302 TYR B 307 1 6 HELIX 50 AF5 VAL B 326 ASP B 332 5 7 HELIX 51 AF6 MET B 333 GLY B 360 1 28 HELIX 52 AF7 ASP B 364 PHE B 381 1 18 HELIX 53 AF8 ALA B 390 ALA B 400 1 11 HELIX 54 AF9 GLN B 405 MET B 419 1 15 HELIX 55 AG1 LYS B 431 ASN B 441 1 11 HELIX 56 AG2 LEU B 442 LYS B 447 1 6 HELIX 57 AG3 THR B 450 SER B 459 1 10 HELIX 58 AG4 LEU B 461 LEU B 476 1 16 HELIX 59 AG5 SER B 477 THR B 497 1 21 HELIX 60 AG6 ASN B 542 GLY B 555 1 14 HELIX 61 AG7 ASP B 557 GLN B 566 1 10 HELIX 62 AG8 ASP B 676 ILE B 693 1 18 HELIX 63 AG9 HIS B 703 GLY B 713 1 11 HELIX 64 AH1 GLU B 722 LYS B 724 5 3 HELIX 65 AH2 SER B 729 ALA B 741 1 13 HELIX 66 AH3 LEU B 774 MET B 778 1 5 SHEET 1 AA1 2 ARG A 7 ALA A 13 0 SHEET 2 AA1 2 ARG B 7 ALA B 13 -1 O VAL B 10 N VAL A 10 SHEET 1 AA2 2 PRO A 125 GLY A 126 0 SHEET 2 AA2 2 CYS A 388 CYS A 389 -1 O CYS A 388 N GLY A 126 SHEET 1 AA3 5 TYR A 503 ALA A 504 0 SHEET 2 AA3 5 ILE A 529 THR A 533 -1 O THR A 533 N TYR A 503 SHEET 3 AA3 5 THR A 664 ASP A 668 1 O ILE A 666 N LYS A 530 SHEET 4 AA3 5 LYS A 696 VAL A 700 1 O LYS A 696 N LEU A 665 SHEET 5 AA3 5 VAL A 726 PHE A 727 1 O PHE A 727 N LEU A 699 SHEET 1 AA4 3 TYR A 514 VAL A 515 0 SHEET 2 AA4 3 ALA A 506 VAL A 508 -1 N ALA A 506 O VAL A 515 SHEET 3 AA4 3 ALA A 523 GLN A 524 -1 O GLN A 524 N GLN A 507 SHEET 1 AA5 2 PRO B 125 GLY B 126 0 SHEET 2 AA5 2 CYS B 388 CYS B 389 -1 O CYS B 388 N GLY B 126 SHEET 1 AA6 5 TYR B 503 ALA B 504 0 SHEET 2 AA6 5 ILE B 529 THR B 533 -1 O THR B 533 N TYR B 503 SHEET 3 AA6 5 THR B 664 ASP B 668 1 O ILE B 666 N LYS B 530 SHEET 4 AA6 5 LYS B 696 VAL B 700 1 O LYS B 696 N LEU B 665 SHEET 5 AA6 5 VAL B 726 PHE B 727 1 O PHE B 727 N LEU B 699 SHEET 1 AA7 3 TYR B 514 VAL B 515 0 SHEET 2 AA7 3 ALA B 506 VAL B 508 -1 N ALA B 506 O VAL B 515 SHEET 3 AA7 3 ALA B 523 GLN B 524 -1 O GLN B 524 N GLN B 507 LINK OE1 GLN A 85 NA NA A 803 1555 1555 2.22 LINK OG1 THR A 127 NA NA A 803 1555 1555 3.04 LINK OE1 GLN B 85 NA NA B 803 1555 1555 2.22 LINK OG1 THR B 127 NA NA B 803 1555 1555 3.04 SITE 1 AC1 2 ASN A 97 ARG A 169 SITE 1 AC2 5 THR A 127 PHE A 128 ILE A 131 HIS A 385 SITE 2 AC2 5 VAL A 386 SITE 1 AC3 3 GLN A 85 SER A 107 THR A 127 SITE 1 AC4 2 ASN B 97 ARG B 169 SITE 1 AC5 5 THR B 127 PHE B 128 ILE B 131 HIS B 385 SITE 2 AC5 5 VAL B 386 SITE 1 AC6 3 GLN B 85 SER B 107 THR B 127 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