HEADER TRANSPORT PROTEIN 11-JUL-23 8K1L TITLE CRYO-EM STRUCTURE OF NA+,K+-ATPASE ALPHA2 FROM ARTEMIA SALINA IN TITLE 2 CATION-FREE E2P FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: NA+,K+-ATPASE ALPHA2KK; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: NA+,K+-ATPASE BETA2; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARTEMIA SALINA; SOURCE 3 ORGANISM_TAXID: 85549; SOURCE 4 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: ARTEMIA SALINA; SOURCE 8 ORGANISM_TAXID: 85549; SOURCE 9 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS P-TYPE ATPASE, SODIUM PUMP, MEMBRANE PROTEIN, TRANSPORTER, TRANSPORT KEYWDS 2 PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR K.ABE,P.ARTIGAS REVDAT 2 31-JAN-24 8K1L 1 JRNL REVDAT 1 29-NOV-23 8K1L 0 JRNL AUTH P.ARTIGAS,D.J.MEYER,V.C.YOUNG,K.SPONTARELLI,J.EASTMAN, JRNL AUTH 2 E.STRANDQUIST,H.RUI,B.ROUX,M.A.BIRK,H.NAKANISHI,K.ABE, JRNL AUTH 3 C.GATTO JRNL TITL A NA PUMP WITH REDUCED STOICHIOMETRY IS UP-REGULATED BY JRNL TITL 2 BRINE SHRIMP IN EXTREME SALINITIES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 120 99120 2023 JRNL REFN ESSN 1091-6490 JRNL PMID 38079564 JRNL DOI 10.1073/PNAS.2313999120 REMARK 2 REMARK 2 RESOLUTION. 3.44 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) : 3.440 REMARK 3 NUMBER OF PARTICLES : 39483 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 8K1L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1300039315. 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 : NA+,K+-ATPASE ALPHA2/BETA2 FROM REMARK 245 ARTEMIA SALINA REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 8.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.00 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 : JEOL CRYO ARM 300 REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1500.00 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 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 LYS A 3 REMARK 465 LYS A 4 REMARK 465 GLN A 5 REMARK 465 GLY A 6 REMARK 465 LYS A 7 REMARK 465 GLN A 8 REMARK 465 LEU A 9 REMARK 465 SER A 10 REMARK 465 ASP A 11 REMARK 465 LEU A 12 REMARK 465 LYS A 13 REMARK 465 LYS A 14 REMARK 465 GLU A 15 REMARK 465 LEU A 16 REMARK 465 GLU A 17 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 ASP B 3 REMARK 465 TYR B 4 REMARK 465 LYS B 5 REMARK 465 ASP B 6 REMARK 465 ASP B 7 REMARK 465 ASP B 8 REMARK 465 ASP B 9 REMARK 465 LYS B 10 REMARK 465 SER B 11 REMARK 465 SER B 12 REMARK 465 GLY B 13 REMARK 465 GLU B 14 REMARK 465 ASN B 15 REMARK 465 LEU B 16 REMARK 465 TYR B 17 REMARK 465 PHE B 18 REMARK 465 GLN B 19 REMARK 465 GLY B 20 REMARK 465 MET B 21 REMARK 465 ALA B 22 REMARK 465 ASP B 23 REMARK 465 LYS B 24 REMARK 465 LYS B 25 REMARK 465 PRO B 26 REMARK 465 GLU B 27 REMARK 465 GLU B 28 REMARK 465 PHE B 29 REMARK 465 PHE B 30 REMARK 465 VAL B 31 REMARK 465 GLY B 32 REMARK 465 SER B 33 REMARK 465 GLY B 34 REMARK 465 PRO B 35 REMARK 465 LYS B 36 REMARK 465 PRO B 37 REMARK 465 THR B 38 REMARK 465 LYS B 39 REMARK 465 TRP B 40 REMARK 465 GLN B 41 REMARK 465 SER B 42 REMARK 465 VAL B 43 REMARK 465 LYS B 44 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 ALA A 431 CE LYS A 435 2.07 REMARK 500 OD2 ASP A 353 F2 ALF A 1001 2.12 REMARK 500 O GLY A 312 OG1 THR A 316 2.18 REMARK 500 OD1 ASP A 353 F3 ALF A 1001 2.18 REMARK 500 OG SER A 757 NE2 GLN A 903 2.18 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 LEU A 141 -109.26 47.78 REMARK 500 MET A 142 61.52 -162.55 REMARK 500 GLN A 144 67.81 60.24 REMARK 500 LYS A 171 -123.67 -126.79 REMARK 500 ARG A 175 83.00 51.57 REMARK 500 ILE A 176 123.88 -24.94 REMARK 500 THR A 230 -125.60 60.47 REMARK 500 ASP A 240 -5.02 67.02 REMARK 500 LYS A 331 31.74 -98.01 REMARK 500 THR A 343 3.58 -68.12 REMARK 500 CYS A 405 49.92 -82.32 REMARK 500 SER A 406 -14.81 70.40 REMARK 500 ARG A 407 -170.88 54.05 REMARK 500 LYS A 464 46.95 38.51 REMARK 500 MET A 482 112.08 -165.12 REMARK 500 ALA A 804 -148.39 57.79 REMARK 500 PRO A 812 40.90 -90.11 REMARK 500 ARG A 914 -31.53 -130.43 REMARK 500 TYR A 943 29.10 -141.02 REMARK 500 ASN A 985 55.34 37.90 REMARK 500 THR A 994 -11.68 -146.40 REMARK 500 THR B 52 55.53 -95.65 REMARK 500 SER B 53 -113.48 51.72 REMARK 500 MET B 56 -14.25 74.62 REMARK 500 ASN B 101 -108.28 60.21 REMARK 500 MET B 117 149.91 65.97 REMARK 500 ALA B 121 -1.47 74.68 REMARK 500 ASN B 192 47.60 -92.51 REMARK 500 ASP B 227 -8.18 72.26 REMARK 500 PRO B 282 77.55 -64.70 REMARK 500 LEU B 284 11.69 55.29 REMARK 500 ASN B 317 49.71 -93.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 622 0.16 SIDE CHAIN REMARK 500 ARG A 983 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-36794 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF NA+,K+-ATPASE ALPHA2 FROM ARTEMIA SALINA IN REMARK 900 CATION-FREE E2P FORM DBREF 8K1L A 1 996 PDB 8K1L 8K1L 1 996 DBREF 8K1L B 1 336 PDB 8K1L 8K1L 1 336 SEQRES 1 A 996 MET GLY LYS LYS GLN GLY LYS GLN LEU SER ASP LEU LYS SEQRES 2 A 996 LYS GLU LEU GLU LEU ASP GLN HIS LYS ILE PRO LEU GLU SEQRES 3 A 996 GLU LEU CYS ARG ARG LEU GLY THR ASN THR GLU THR GLY SEQRES 4 A 996 LEU THR SER SER GLN ALA LYS SER HIS LEU GLU LYS TYR SEQRES 5 A 996 GLY PRO ASN ALA LEU THR PRO PRO ARG THR THR PRO GLU SEQRES 6 A 996 TRP ILE LYS PHE CYS LYS GLN LEU PHE GLY GLY PHE GLN SEQRES 7 A 996 MET LEU LEU TRP ILE GLY SER ILE LEU CYS PHE ILE ALA SEQRES 8 A 996 TYR THR MET GLU LYS TYR LYS ASN PRO ASP VAL LEU GLY SEQRES 9 A 996 ASP ASN LEU TYR LEU GLY LEU ALA LEU LEU PHE VAL VAL SEQRES 10 A 996 ILE MET THR GLY CYS PHE ALA TYR TYR GLN ASP HIS ASN SEQRES 11 A 996 ALA SER LYS ILE MET ASP SER PHE LYS ASN LEU MET PRO SEQRES 12 A 996 GLN PHE ALA PHE VAL ILE ARG ASP GLY LYS LYS ILE GLN SEQRES 13 A 996 LEU LYS ALA GLU GLU VAL THR VAL GLY ASP LEU VAL GLU SEQRES 14 A 996 VAL LYS PHE GLY ASP ARG ILE PRO ALA ASP ILE ARG ILE SEQRES 15 A 996 THR SER CYS GLN SER MET LYS VAL ASP ASN SER SER LEU SEQRES 16 A 996 THR GLY GLU SER GLU PRO GLN SER ARG SER THR GLU CYS SEQRES 17 A 996 THR ASN ASP ASN PRO LEU GLU THR LYS ASN LEU ALA PHE SEQRES 18 A 996 PHE PHE THR ASN THR LEU GLU GLY THR GLY ARG GLY ILE SEQRES 19 A 996 VAL ILE ASN VAL GLY ASP ASP SER VAL MET GLY ARG ILE SEQRES 20 A 996 ALA CYS LEU ALA SER SER LEU ASP SER GLY LYS THR PRO SEQRES 21 A 996 ILE ALA ARG GLU ILE GLU HIS PHE ILE HIS ILE ILE THR SEQRES 22 A 996 ALA MET ALA VAL SER LEU ALA ALA VAL PHE ALA VAL ILE SEQRES 23 A 996 SER PHE LEU TYR GLY TYR THR TRP LEU GLU ALA ALA ILE SEQRES 24 A 996 PHE MET ILE GLY ILE ILE VAL ALA LYS VAL PRO GLU GLY SEQRES 25 A 996 LEU LEU ALA THR VAL THR VAL CYS LEU THR LEU THR ALA SEQRES 26 A 996 LYS ARG MET ALA LYS LYS ASN CYS LEU VAL ARG ASN LEU SEQRES 27 A 996 GLU ALA VAL GLU THR LEU GLY SER THR SER THR ILE CYS SEQRES 28 A 996 SER ASP LYS THR GLY THR LEU THR GLN ASN ARG MET THR SEQRES 29 A 996 VAL ALA HIS MET TRP PHE ASP GLN LYS ILE VAL THR ALA SEQRES 30 A 996 ASP THR THR GLU ASN GLN SER GLY ASN GLN LEU TYR ARG SEQRES 31 A 996 GLY SER LYS GLY PHE PRO GLU LEU ILE ARG VAL ALA SER SEQRES 32 A 996 LEU CYS SER ARG ALA GLU PHE LYS THR GLU HIS ALA HIS SEQRES 33 A 996 LEU PRO VAL LEU LYS ARG ASP VAL ASN GLY ASP ALA SER SEQRES 34 A 996 GLU ALA ALA ILE LEU LYS PHE ALA GLU MET SER THR GLY SEQRES 35 A 996 SER VAL MET ASN ILE ARG SER LYS GLN LYS LYS VAL SER SEQRES 36 A 996 GLU ILE PRO PHE ASN SER ALA ASN LYS TYR GLN VAL SER SEQRES 37 A 996 VAL HIS GLU ARG GLU ASP LYS SER GLY TYR PHE LEU VAL SEQRES 38 A 996 MET LYS GLY ALA PRO GLU ARG ILE LEU GLU ARG CYS SER SEQRES 39 A 996 THR ILE LEU ILE ASP GLY THR GLU ILE PRO LEU ASP ASN SEQRES 40 A 996 HIS MET LYS GLU CYS PHE ASN ASN ALA TYR MET GLU LEU SEQRES 41 A 996 GLY GLY MET GLY GLU ARG VAL LEU GLY PHE CYS ASP PHE SEQRES 42 A 996 GLU LEU PRO SER ASP GLN TYR PRO ARG GLY TYR VAL PHE SEQRES 43 A 996 ASP ALA ASP GLU PRO ASN PHE PRO ILE SER GLY LEU ARG SEQRES 44 A 996 PHE VAL GLY LEU MET SER MET ILE ASP PRO PRO ARG ALA SEQRES 45 A 996 ALA VAL PRO ASP ALA VAL SER LYS CYS ARG SER ALA GLY SEQRES 46 A 996 ILE LYS VAL ILE MET VAL THR GLY ASP HIS PRO ILE THR SEQRES 47 A 996 ALA LYS ALA ILE ALA ARG GLN VAL GLY ILE ILE SER GLU SEQRES 48 A 996 GLY HIS GLU THR VAL ASP ASP ILE ALA ALA ARG LEU ASN SEQRES 49 A 996 ILE PRO VAL SER GLU VAL ASN PRO ARG SER ALA GLN ALA SEQRES 50 A 996 ALA VAL ILE HIS GLY ASN ASP LEU LYS ASP MET ASN SER SEQRES 51 A 996 ASP GLN LEU ASP ASP ILE LEU ARG HIS TYR ARG GLU ILE SEQRES 52 A 996 VAL PHE ALA ARG THR SER PRO GLN GLN LYS LEU ILE ILE SEQRES 53 A 996 VAL GLU GLY VAL GLN ARG GLN GLY GLU PHE VAL ALA VAL SEQRES 54 A 996 THR GLY ASP GLY VAL ASN ASP SER PRO ALA LEU LYS LYS SEQRES 55 A 996 ALA ASP ILE GLY VAL ALA MET GLY ILE ALA GLY SER ASP SEQRES 56 A 996 VAL SER LYS GLN ALA ALA ASP MET ILE LEU LEU ASP ASP SEQRES 57 A 996 ASN PHE ALA SER ILE VAL THR GLY VAL GLU GLU GLY ARG SEQRES 58 A 996 LEU ILE PHE ASP ASN ILE LYS LYS SER ILE ALA TYR THR SEQRES 59 A 996 LEU THR SER LYS ILE PRO GLU LEU SER PRO PHE LEU MET SEQRES 60 A 996 TYR ILE LEU PHE ASP LEU PRO LEU ALA ILE GLY THR VAL SEQRES 61 A 996 THR ILE LEU CYS ILE ASP LEU GLY THR ASP VAL VAL PRO SEQRES 62 A 996 ALA ILE SER MET ALA TYR GLU GLY PRO GLU ALA ASP PRO SEQRES 63 A 996 ARG LYS PRO ARG ASP PRO VAL LYS GLU LYS LEU VAL ASN SEQRES 64 A 996 GLU ARG LEU ILE SER MET ALA TYR GLY GLN ILE GLY VAL SEQRES 65 A 996 MET GLN ALA PHE GLY GLY PHE PHE THR TYR PHE VAL ILE SEQRES 66 A 996 MET GLY GLU CYS GLY PHE LEU PRO ASN ARG LEU PHE GLY SEQRES 67 A 996 LEU ARG LYS TRP TRP GLU SER LYS ALA TYR ASN ASP LEU SEQRES 68 A 996 THR ASP SER TYR GLY GLN GLU TRP THR TRP ASP ALA ARG SEQRES 69 A 996 LYS GLN LEU GLU TYR THR CYS HIS THR ALA PHE PHE ILE SEQRES 70 A 996 SER ILE VAL ILE VAL GLN TRP THR ASP LEU ILE ILE CYS SEQRES 71 A 996 LYS THR ARG ARG LEU SER LEU PHE GLN GLN GLY MET LYS SEQRES 72 A 996 ASN GLY THR LEU ASN PHE ALA LEU VAL PHE GLU THR CYS SEQRES 73 A 996 VAL ALA ALA PHE LEU SER TYR THR PRO GLY MET ASP LYS SEQRES 74 A 996 GLY LEU ARG MET TYR PRO LEU LYS ILE TRP TRP TRP PHE SEQRES 75 A 996 PRO PRO MET PRO PHE SER LEU LEU ILE LEU VAL TYR ASP SEQRES 76 A 996 GLU CYS ARG LYS PHE LEU MET ARG ARG ASN PRO GLY GLY SEQRES 77 A 996 PHE LEU GLU ARG GLU THR TYR TYR SEQRES 1 B 336 MET GLY ASP TYR LYS ASP ASP ASP ASP LYS SER SER GLY SEQRES 2 B 336 GLU ASN LEU TYR PHE GLN GLY MET ALA ASP LYS LYS PRO SEQRES 3 B 336 GLU GLU PHE PHE VAL GLY SER GLY PRO LYS PRO THR LYS SEQRES 4 B 336 TRP GLN SER VAL LYS THR PHE ILE TRP ASN SER GLU THR SEQRES 5 B 336 SER GLU PHE MET GLY ARG THR GLY VAL ASN TRP ALA LYS SEQRES 6 B 336 ILE THR ILE PHE TYR VAL ILE PHE TYR THR LEU LEU ALA SEQRES 7 B 336 GLY PHE PHE ALA GLY MET LEU MET ILE PHE TYR GLN THR SEQRES 8 B 336 LEU ASP PHE LYS ILE PRO LYS TRP GLN ASN LYS ASP SER SEQRES 9 B 336 LEU ILE GLY THR ASN PRO GLY LEU GLY PHE ARG PRO MET SEQRES 10 B 336 PRO PRO GLU ALA GLN VAL ASP SER THR LEU ILE GLN PHE SEQRES 11 B 336 LYS HIS GLY ILE LYS GLY ASP TRP GLN TYR TRP VAL HIS SEQRES 12 B 336 SER LEU THR GLU PHE LEU GLU PRO TYR GLU THR LEU THR SEQRES 13 B 336 SER SER GLY GLN GLU PHE THR ASN CYS ASP PHE ASP LYS SEQRES 14 B 336 PRO PRO GLN GLU GLY LYS ALA CYS ASN PHE ASN VAL GLU SEQRES 15 B 336 LEU LEU GLY ASP HIS CYS THR LYS GLU ASN ASN PHE GLY SEQRES 16 B 336 TYR GLU LEU GLY LYS PRO CYS VAL LEU ILE LYS LEU ASN SEQRES 17 B 336 LYS ILE PHE GLY TRP ARG PRO GLU VAL TYR ASN SER SER SEQRES 18 B 336 ALA GLU VAL PRO GLU ASP MET PRO ALA ASP LEU LYS SER SEQRES 19 B 336 TYR ILE LYS ASP ILE GLU THR GLY ASN LYS THR HIS MET SEQRES 20 B 336 ASN MET VAL TRP LEU SER CYS GLU GLY GLU THR ALA ASN SEQRES 21 B 336 ASP LYS GLU LYS ILE GLY THR ILE THR TYR THR PRO PHE SEQRES 22 B 336 ARG GLY PHE PRO ALA TYR TYR TYR PRO TYR LEU ASN VAL SEQRES 23 B 336 PRO GLY TYR LEU THR PRO VAL VAL ALA LEU GLN PHE GLY SEQRES 24 B 336 SER LEU GLN ASN GLY GLN ALA VAL ASN VAL GLU CYS LYS SEQRES 25 B 336 ALA TRP ALA ASN ASN ILE SER ARG ASP ARG GLN ARG ARG SEQRES 26 B 336 LEU GLY SER VAL HIS PHE GLU ILE ARG MET ASP HET ALF A1001 5 HETNAM ALF TETRAFLUOROALUMINATE ION FORMUL 3 ALF AL F4 1- HELIX 1 AA1 PRO A 24 GLY A 33 1 10 HELIX 2 AA2 THR A 41 TYR A 52 1 12 HELIX 3 AA3 PRO A 64 LEU A 73 1 10 HELIX 4 AA4 GLN A 78 ASN A 99 1 22 HELIX 5 AA5 ASP A 105 ASP A 128 1 24 HELIX 6 AA6 LYS A 133 PHE A 138 1 6 HELIX 7 AA7 ARG A 150 LYS A 153 5 4 HELIX 8 AA8 ASN A 212 THR A 216 5 5 HELIX 9 AA9 SER A 242 SER A 253 1 12 HELIX 10 AB1 THR A 259 ALA A 284 1 26 HELIX 11 AB2 ALA A 284 LEU A 289 1 6 HELIX 12 AB3 THR A 293 ILE A 305 1 13 HELIX 13 AB4 LEU A 313 LYS A 330 1 18 HELIX 14 AB5 ASN A 337 GLY A 345 5 9 HELIX 15 AB6 GLY A 394 CYS A 405 1 12 HELIX 16 AB7 ASP A 427 GLY A 442 1 16 HELIX 17 AB8 VAL A 444 GLN A 451 1 8 HELIX 18 AB9 ALA A 485 GLU A 491 1 7 HELIX 19 AC1 ASP A 506 MET A 523 1 18 HELIX 20 AC2 ALA A 573 ALA A 584 1 12 HELIX 21 AC3 HIS A 595 GLY A 607 1 13 HELIX 22 AC4 THR A 615 ASN A 624 1 10 HELIX 23 AC5 HIS A 641 ASP A 647 1 7 HELIX 24 AC6 ASN A 649 TYR A 660 1 12 HELIX 25 AC7 SER A 669 ARG A 682 1 14 HELIX 26 AC8 ASP A 696 ALA A 703 1 8 HELIX 27 AC9 SER A 714 ALA A 720 1 7 HELIX 28 AD1 ALA A 731 LEU A 755 1 25 HELIX 29 AD2 SER A 757 LEU A 770 1 14 HELIX 30 AD3 GLY A 778 LEU A 787 1 10 HELIX 31 AD4 GLY A 788 ASP A 790 5 3 HELIX 32 AD5 VAL A 791 MET A 797 1 7 HELIX 33 AD6 ALA A 798 GLU A 800 5 3 HELIX 34 AD7 ASN A 819 TYR A 827 1 9 HELIX 35 AD8 GLY A 828 GLY A 850 1 23 HELIX 36 AD9 LEU A 852 PHE A 857 1 6 HELIX 37 AE1 LEU A 859 SER A 865 1 7 HELIX 38 AE2 THR A 880 THR A 912 1 33 HELIX 39 AE3 SER A 916 GLY A 921 1 6 HELIX 40 AE4 ASN A 924 SER A 942 1 19 HELIX 41 AE5 PRO A 964 ARG A 984 1 21 HELIX 42 AE6 GLY A 988 GLU A 993 1 6 HELIX 43 AE7 THR B 59 GLN B 90 1 32 HELIX 44 AE8 TRP B 138 LEU B 149 1 12 HELIX 45 AE9 GLU B 153 GLY B 159 1 7 HELIX 46 AF1 ASN B 180 GLY B 185 5 6 HELIX 47 AF2 THR B 189 TYR B 196 5 8 HELIX 48 AF3 PRO B 229 GLY B 242 1 14 HELIX 49 AF4 ASN B 243 ASN B 248 5 6 HELIX 50 AF5 THR B 258 ILE B 265 1 8 SHEET 1 AA1 4 PHE A 147 VAL A 148 0 SHEET 2 AA1 4 LEU A 167 GLU A 169 -1 O GLU A 169 N PHE A 147 SHEET 3 AA1 4 ARG A 232 ASN A 237 -1 O GLY A 233 N VAL A 168 SHEET 4 AA1 4 ASP A 179 SER A 184 -1 N THR A 183 O ARG A 232 SHEET 1 AA2 2 LYS A 189 VAL A 190 0 SHEET 2 AA2 2 GLN A 202 SER A 203 -1 O GLN A 202 N VAL A 190 SHEET 1 AA3 8 CYS A 333 VAL A 335 0 SHEET 2 AA3 8 MET A 723 LEU A 725 -1 O ILE A 724 N LEU A 334 SHEET 3 AA3 8 ILE A 705 MET A 709 1 N ALA A 708 O MET A 723 SHEET 4 AA3 8 VAL A 687 THR A 690 1 N VAL A 689 O VAL A 707 SHEET 5 AA3 8 THR A 349 SER A 352 1 N CYS A 351 O ALA A 688 SHEET 6 AA3 8 LYS A 587 VAL A 591 1 O LYS A 587 N ILE A 350 SHEET 7 AA3 8 GLU A 662 PHE A 665 1 O PHE A 665 N MET A 590 SHEET 8 AA3 8 ALA A 637 ALA A 638 1 N ALA A 638 O VAL A 664 SHEET 1 AA4 7 LYS A 373 THR A 376 0 SHEET 2 AA4 7 HIS A 367 PHE A 370 -1 N PHE A 370 O LYS A 373 SHEET 3 AA4 7 LEU A 558 MET A 566 -1 O LEU A 563 N TRP A 369 SHEET 4 AA4 7 ARG A 526 LEU A 535 -1 N PHE A 530 O GLY A 562 SHEET 5 AA4 7 TYR A 478 GLY A 484 -1 N GLY A 484 O GLY A 529 SHEET 6 AA4 7 GLN A 466 GLU A 471 -1 N HIS A 470 O PHE A 479 SHEET 7 AA4 7 LYS A 453 GLU A 456 -1 N VAL A 454 O VAL A 469 SHEET 1 AA5 5 LYS A 373 THR A 376 0 SHEET 2 AA5 5 HIS A 367 PHE A 370 -1 N PHE A 370 O LYS A 373 SHEET 3 AA5 5 LEU A 558 MET A 566 -1 O LEU A 563 N TRP A 369 SHEET 4 AA5 5 CYS A 493 ILE A 498 1 N THR A 495 O PHE A 560 SHEET 5 AA5 5 THR A 501 PRO A 504 -1 O ILE A 503 N ILE A 496 SHEET 1 AA6 2 GLU A 409 PHE A 410 0 SHEET 2 AA6 2 VAL A 424 ASN A 425 -1 O ASN A 425 N GLU A 409 SHEET 1 AA7 2 LEU A 871 THR A 872 0 SHEET 2 AA7 2 GLU A 878 TRP A 879 -1 O TRP A 879 N LEU A 871 SHEET 1 AA8 3 LEU B 112 PHE B 114 0 SHEET 2 AA8 3 LEU B 204 LEU B 207 -1 O LYS B 206 N GLY B 113 SHEET 3 AA8 3 VAL B 293 ALA B 295 -1 O VAL B 294 N ILE B 205 SHEET 1 AA9 4 LEU B 127 PHE B 130 0 SHEET 2 AA9 4 SER B 328 MET B 335 1 O ARG B 334 N ILE B 128 SHEET 3 AA9 4 GLN B 305 TRP B 314 -1 N VAL B 309 O PHE B 331 SHEET 4 AA9 4 TRP B 251 GLY B 256 -1 N GLU B 255 O GLU B 310 SSBOND 1 CYS B 165 CYS B 177 1555 1555 2.03 SSBOND 2 CYS B 188 CYS B 202 1555 1555 2.03 SSBOND 3 CYS B 254 CYS B 311 1555 1555 2.03 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