HEADER MEMBRANE PROTEIN 26-SEP-18 6HRB TITLE CRYO-EM STRUCTURE OF THE KDPFABC COMPLEX IN AN E2 INWARD-FACING STATE TITLE 2 (STATE 2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM-TRANSPORTING ATPASE POTASSIUM-BINDING SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ATP PHOSPHOHYDROLASE [POTASSIUM-TRANSPORTING] A CHAIN, COMPND 5 POTASSIUM-BINDING AND TRANSLOCATING SUBUNIT A,POTASSIUM-TRANSLOCATING COMPND 6 ATPASE A CHAIN; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: POTASSIUM-TRANSPORTING ATPASE ATP-BINDING SUBUNIT; COMPND 10 CHAIN: B; COMPND 11 SYNONYM: ATP PHOSPHOHYDROLASE [POTASSIUM-TRANSPORTING] B CHAIN, COMPND 12 POTASSIUM-BINDING AND TRANSLOCATING SUBUNIT B,POTASSIUM-TRANSLOCATING COMPND 13 ATPASE B CHAIN; COMPND 14 EC: 3.6.3.12; COMPND 15 ENGINEERED: YES; COMPND 16 MOL_ID: 3; COMPND 17 MOLECULE: POTASSIUM-TRANSPORTING ATPASE KDPC SUBUNIT; COMPND 18 CHAIN: C; COMPND 19 SYNONYM: ATP PHOSPHOHYDROLASE [POTASSIUM-TRANSPORTING] C CHAIN, COMPND 20 POTASSIUM-BINDING AND TRANSLOCATING SUBUNIT C,POTASSIUM-TRANSLOCATING COMPND 21 ATPASE C CHAIN; COMPND 22 ENGINEERED: YES; COMPND 23 MOL_ID: 4; COMPND 24 MOLECULE: POTASSIUM-TRANSPORTING ATPASE KDPF SUBUNIT; COMPND 25 CHAIN: D; COMPND 26 SYNONYM: ATP PHOSPHOHYDROLASE [POTASSIUM-TRANSPORTING] F CHAIN, COMPND 27 POTASSIUM-BINDING AND TRANSLOCATING SUBUNIT F,POTASSIUM-TRANSLOCATING COMPND 28 ATPASE F CHAIN; COMPND 29 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 GENE: KDPA, B0698, JW0686; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 9 ORGANISM_TAXID: 83333; SOURCE 10 GENE: KDPB, B0697, JW0685; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 15 ORGANISM_TAXID: 83333; SOURCE 16 GENE: KDPC, B0696, JW0684; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 19 MOL_ID: 4; SOURCE 20 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 21 ORGANISM_TAXID: 83333; SOURCE 22 STRAIN: K12; SOURCE 23 GENE: KDPF, B4513, JW0687; SOURCE 24 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 25 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS P-TYPE ATPASE SUPERFAMILY OF K+ TRANSPORTERS (SKT) POTASSIUM UPTAKE KEYWDS 2 SYSTEM FOUR SUBUNIT COMPLEX, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR C.STOCK,L.HIELKEMA,I.TASCON,D.WUNNICKE,G.T.OOSTERGETEL,M.AZKARGORTA, AUTHOR 2 C.PAULINO,I.HAENELT REVDAT 2 11-DEC-19 6HRB 1 CRYST1 SCALE REVDAT 1 05-DEC-18 6HRB 0 JRNL AUTH C.STOCK,L.HIELKEMA,I.TASCON,D.WUNNICKE,G.T.OOSTERGETEL, JRNL AUTH 2 M.AZKARGORTA,C.PAULINO,I.HANELT JRNL TITL CRYO-EM STRUCTURES OF KDPFABC SUGGEST A K+TRANSPORT JRNL TITL 2 MECHANISM VIA TWO INTER-SUBUNIT HALF-CHANNELS. JRNL REF NAT COMMUN V. 9 4971 2018 JRNL REFN ESSN 2041-1723 JRNL PMID 30478378 JRNL DOI 10.1038/S41467-018-07319-2 REMARK 2 REMARK 2 RESOLUTION. 4.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : EPU, CTFFIND, COOT, PHENIX, RELION, REMARK 3 RELION, RELION REMARK 3 RECONSTRUCTION SCHEMA : BACK PROJECTION REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 5MRW REMARK 3 REFINEMENT SPACE : REAL 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) : 4.000 REMARK 3 NUMBER OF PARTICLES : 104786 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 6HRB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-SEP-18. REMARK 100 THE DEPOSITION ID IS D_1200012098. 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 : KDPFABC REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 3.10 REMARK 245 SAMPLE SUPPORT DETAILS : AT 5 MA 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 : 7327 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TALOS ARCTICA REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 300.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 3000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 52.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 49407 REMARK 245 CALIBRATED MAGNIFICATION : 49407 REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 B 1 REMARK 465 SER B 2 REMARK 465 ARG B 3 REMARK 465 LYS B 4 REMARK 465 GLN B 5 REMARK 465 LEU B 6 REMARK 465 ALA B 7 REMARK 465 LEU B 8 REMARK 465 MET C 1 REMARK 465 ALA D 28 REMARK 465 PHE D 29 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 ASP B 307 OG1 THR B 311 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 133 CB - CG - CD2 ANGL. DEV. = -12.6 DEGREES 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 THR A 113 -50.86 -123.23 REMARK 500 ASN A 114 62.30 60.87 REMARK 500 TYR A 118 -168.76 -166.29 REMARK 500 SER A 125 48.74 -140.17 REMARK 500 TYR A 126 -3.73 64.66 REMARK 500 VAL A 177 -54.30 -122.78 REMARK 500 ASN A 239 4.86 -69.23 REMARK 500 SER A 240 -13.37 -141.41 REMARK 500 ASN A 246 73.38 -155.59 REMARK 500 LYS A 323 -169.27 -125.82 REMARK 500 ASP A 410 -169.20 -101.22 REMARK 500 LEU A 422 35.08 -99.37 REMARK 500 ASN A 467 -61.35 -100.95 REMARK 500 ALA A 472 -2.86 65.78 REMARK 500 ALA A 476 31.81 -93.48 REMARK 500 PRO B 27 -169.07 -71.69 REMARK 500 GLN B 28 67.74 -69.23 REMARK 500 ARG B 89 15.17 51.54 REMARK 500 PHE B 173 57.70 -97.28 REMARK 500 SER B 184 -60.53 -94.81 REMARK 500 ASP B 185 -169.71 -127.06 REMARK 500 ASP B 300 -1.81 -143.59 REMARK 500 ALA B 319 -176.91 -171.97 REMARK 500 SER B 341 14.63 -141.02 REMARK 500 LEU B 362 51.39 -90.69 REMARK 500 LEU B 440 -63.00 -92.71 REMARK 500 LYS B 557 34.35 -92.17 REMARK 500 LEU C 4 -158.76 -141.26 REMARK 500 SER C 70 -60.86 -99.85 REMARK 500 VAL D 5 -60.87 -122.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASN A 239 SER A 240 148.70 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 K A 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-0257 RELATED DB: EMDB REMARK 900 KDPFABC CONFORMATION STATE 1 IN AN E1 STATE REMARK 900 RELATED ID: 6HRA RELATED DB: PDB REMARK 900 KDPFABC CONFORMATION STATE 1 IN AN E1 STATE REMARK 900 RELATED ID: EMD-0258 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE KDPFABC COMPLEX IN AN E2 INWARD-FACING REMARK 900 STATE (STATE 2) DBREF 6HRB A 1 557 UNP P03959 KDPA_ECOLI 1 557 DBREF 6HRB B 1 682 UNP P03960 KDPB_ECOLI 1 682 DBREF 6HRB C 1 190 UNP P03961 KDPC_ECOLI 1 190 DBREF 6HRB D 1 29 UNP P36937 KDPF_ECOLI 1 29 SEQRES 1 A 557 MET ALA ALA GLN GLY PHE LEU LEU ILE ALA THR PHE LEU SEQRES 2 A 557 LEU VAL LEU MET VAL LEU ALA ARG PRO LEU GLY SER GLY SEQRES 3 A 557 LEU ALA ARG LEU ILE ASN ASP ILE PRO LEU PRO GLY THR SEQRES 4 A 557 THR GLY VAL GLU ARG VAL LEU PHE ARG ALA LEU GLY VAL SEQRES 5 A 557 SER ASP ARG GLU MET ASN TRP LYS GLN TYR LEU CYS ALA SEQRES 6 A 557 ILE LEU GLY LEU ASN MET LEU GLY LEU ALA VAL LEU PHE SEQRES 7 A 557 PHE MET LEU LEU GLY GLN HIS TYR LEU PRO LEU ASN PRO SEQRES 8 A 557 GLN GLN LEU PRO GLY LEU SER TRP ASP LEU ALA LEU ASN SEQRES 9 A 557 THR ALA VAL SER PHE VAL THR ASN THR ASN TRP GLN SER SEQRES 10 A 557 TYR SER GLY GLU THR THR LEU SER TYR PHE SER GLN MET SEQRES 11 A 557 ALA GLY LEU THR VAL GLN ASN PHE LEU SER ALA ALA SER SEQRES 12 A 557 GLY ILE ALA VAL ILE PHE ALA LEU ILE ARG ALA PHE THR SEQRES 13 A 557 ARG GLN SER MET SER THR LEU GLY ASN ALA TRP VAL ASP SEQRES 14 A 557 LEU LEU ARG ILE THR LEU TRP VAL LEU VAL PRO VAL ALA SEQRES 15 A 557 LEU LEU ILE ALA LEU PHE PHE ILE GLN GLN GLY ALA LEU SEQRES 16 A 557 GLN ASN PHE LEU PRO TYR GLN ALA VAL ASN THR VAL GLU SEQRES 17 A 557 GLY ALA GLN GLN LEU LEU PRO MET GLY PRO VAL ALA SER SEQRES 18 A 557 GLN GLU ALA ILE LYS MET LEU GLY THR ASN GLY GLY GLY SEQRES 19 A 557 PHE PHE ASN ALA ASN SER SER HIS PRO PHE GLU ASN PRO SEQRES 20 A 557 THR ALA LEU THR ASN PHE VAL GLN MET LEU ALA ILE PHE SEQRES 21 A 557 LEU ILE PRO THR ALA LEU CYS PHE ALA PHE GLY GLU VAL SEQRES 22 A 557 MET GLY ASP ARG ARG GLN GLY ARG MET LEU LEU TRP ALA SEQRES 23 A 557 MET SER VAL ILE PHE VAL ILE CYS VAL GLY VAL VAL MET SEQRES 24 A 557 TRP ALA GLU VAL GLN GLY ASN PRO HIS LEU LEU ALA LEU SEQRES 25 A 557 GLY THR ASP SER SER ILE ASN MET GLU GLY LYS GLU SER SEQRES 26 A 557 ARG PHE GLY VAL LEU VAL SER SER LEU PHE ALA VAL VAL SEQRES 27 A 557 THR THR ALA ALA SER CYS GLY ALA VAL ILE ALA MET HIS SEQRES 28 A 557 ASP SER PHE THR ALA LEU GLY GLY MET VAL PRO MET TRP SEQRES 29 A 557 LEU MET GLN ILE GLY GLU VAL VAL PHE GLY GLY VAL GLY SEQRES 30 A 557 SER GLY LEU TYR GLY MET MET LEU PHE VAL LEU LEU ALA SEQRES 31 A 557 VAL PHE ILE ALA GLY LEU MET ILE GLY ARG THR PRO GLU SEQRES 32 A 557 TYR LEU GLY LYS LYS ILE ASP VAL ARG GLU MET LYS LEU SEQRES 33 A 557 THR ALA LEU ALA ILE LEU VAL THR PRO THR LEU VAL LEU SEQRES 34 A 557 MET GLY ALA ALA LEU ALA MET MET THR ASP ALA GLY ARG SEQRES 35 A 557 SER ALA MET LEU ASN PRO GLY PRO HIS GLY PHE SER GLU SEQRES 36 A 557 VAL LEU TYR ALA VAL SER SER ALA ALA ASN ASN ASN GLY SEQRES 37 A 557 SER ALA PHE ALA GLY LEU SER ALA ASN SER PRO PHE TRP SEQRES 38 A 557 ASN CYS LEU LEU ALA PHE CYS MET PHE VAL GLY ARG PHE SEQRES 39 A 557 GLY VAL ILE ILE PRO VAL MET ALA ILE ALA GLY SER LEU SEQRES 40 A 557 VAL SER LYS LYS SER GLN ALA ALA SER SER GLY THR LEU SEQRES 41 A 557 PRO THR HIS GLY PRO LEU PHE VAL GLY LEU LEU ILE GLY SEQRES 42 A 557 THR VAL LEU LEU VAL GLY ALA LEU THR PHE ILE PRO ALA SEQRES 43 A 557 LEU ALA LEU GLY PRO VAL ALA GLU TYR LEU SER SEQRES 1 B 682 MET SER ARG LYS GLN LEU ALA LEU PHE GLU PRO THR LEU SEQRES 2 B 682 VAL VAL GLN ALA LEU LYS GLU ALA VAL LYS LYS LEU ASN SEQRES 3 B 682 PRO GLN ALA GLN TRP ARG ASN PRO VAL MET PHE ILE VAL SEQRES 4 B 682 TRP ILE GLY SER LEU LEU THR THR CYS ILE SER ILE ALA SEQRES 5 B 682 MET ALA SER GLY ALA MET PRO GLY ASN ALA LEU PHE SER SEQRES 6 B 682 ALA ALA ILE SER GLY TRP LEU TRP ILE THR VAL LEU PHE SEQRES 7 B 682 ALA ASN PHE ALA GLU ALA LEU ALA GLU GLY ARG SER LYS SEQRES 8 B 682 ALA GLN ALA ASN SER LEU LYS GLY VAL LYS LYS THR ALA SEQRES 9 B 682 PHE ALA ARG LYS LEU ARG GLU PRO LYS TYR GLY ALA ALA SEQRES 10 B 682 ALA ASP LYS VAL PRO ALA ASP GLN LEU ARG LYS GLY ASP SEQRES 11 B 682 ILE VAL LEU VAL GLU ALA GLY ASP ILE ILE PRO CYS ASP SEQRES 12 B 682 GLY GLU VAL ILE GLU GLY GLY ALA SER VAL ASP GLU SER SEQRES 13 B 682 ALA ILE THR GLY GLU SEP ALA PRO VAL ILE ARG GLU SER SEQRES 14 B 682 GLY GLY ASP PHE ALA SER VAL THR GLY GLY THR ARG ILE SEQRES 15 B 682 LEU SER ASP TRP LEU VAL ILE GLU CYS SER VAL ASN PRO SEQRES 16 B 682 GLY GLU THR PHE LEU ASP ARG MET ILE ALA MET VAL GLU SEQRES 17 B 682 GLY ALA GLN ARG ARG LYS THR PRO ASN GLU ILE ALA LEU SEQRES 18 B 682 THR ILE LEU LEU ILE ALA LEU THR ILE VAL PHE LEU LEU SEQRES 19 B 682 ALA THR ALA THR LEU TRP PRO PHE SER ALA TRP GLY GLY SEQRES 20 B 682 ASN ALA VAL SER VAL THR VAL LEU VAL ALA LEU LEU VAL SEQRES 21 B 682 CYS LEU ILE PRO THR THR ILE GLY GLY LEU LEU SER ALA SEQRES 22 B 682 ILE GLY VAL ALA GLY MET SER ARG MET LEU GLY ALA ASN SEQRES 23 B 682 VAL ILE ALA THR SER GLY ARG ALA VAL GLU ALA ALA GLY SEQRES 24 B 682 ASP VAL ASP VAL LEU LEU LEU ASP LYS THR GLY THR ILE SEQRES 25 B 682 THR LEU GLY ASN ARG GLN ALA SER GLU PHE ILE PRO ALA SEQRES 26 B 682 GLN GLY VAL ASP GLU LYS THR LEU ALA ASP ALA ALA GLN SEQRES 27 B 682 LEU ALA SER LEU ALA ASP GLU THR PRO GLU GLY ARG SER SEQRES 28 B 682 ILE VAL ILE LEU ALA LYS GLN ARG PHE ASN LEU ARG GLU SEQRES 29 B 682 ARG ASP VAL GLN SER LEU HIS ALA THR PHE VAL PRO PHE SEQRES 30 B 682 THR ALA GLN SER ARG MET SER GLY ILE ASN ILE ASP ASN SEQRES 31 B 682 ARG MET ILE ARG LYS GLY SER VAL ASP ALA ILE ARG ARG SEQRES 32 B 682 HIS VAL GLU ALA ASN GLY GLY HIS PHE PRO THR ASP VAL SEQRES 33 B 682 ASP GLN LYS VAL ASP GLN VAL ALA ARG GLN GLY ALA THR SEQRES 34 B 682 PRO LEU VAL VAL VAL GLU GLY SER ARG VAL LEU GLY VAL SEQRES 35 B 682 ILE ALA LEU LYS ASP ILE VAL LYS GLY GLY ILE LYS GLU SEQRES 36 B 682 ARG PHE ALA GLN LEU ARG LYS MET GLY ILE LYS THR VAL SEQRES 37 B 682 MET ILE THR GLY ASP ASN ARG LEU THR ALA ALA ALA ILE SEQRES 38 B 682 ALA ALA GLU ALA GLY VAL ASP ASP PHE LEU ALA GLU ALA SEQRES 39 B 682 THR PRO GLU ALA LYS LEU ALA LEU ILE ARG GLN TYR GLN SEQRES 40 B 682 ALA GLU GLY ARG LEU VAL ALA MET THR GLY ASP GLY THR SEQRES 41 B 682 ASN ASP ALA PRO ALA LEU ALA GLN ALA ASP VAL ALA VAL SEQRES 42 B 682 ALA MET ASN SER GLY THR GLN ALA ALA LYS GLU ALA GLY SEQRES 43 B 682 ASN MET VAL ASP LEU ASP SER ASN PRO THR LYS LEU ILE SEQRES 44 B 682 GLU VAL VAL HIS ILE GLY LYS GLN MET LEU MET THR ARG SEQRES 45 B 682 GLY SER LEU THR THR PHE SER ILE ALA ASN ASP VAL ALA SEQRES 46 B 682 LYS TYR PHE ALA ILE ILE PRO ALA ALA PHE ALA ALA THR SEQRES 47 B 682 TYR PRO GLN LEU ASN ALA LEU ASN ILE MET CYS LEU HIS SEQRES 48 B 682 SER PRO ASP SER ALA ILE LEU SER ALA VAL ILE PHE ASN SEQRES 49 B 682 ALA LEU ILE ILE VAL PHE LEU ILE PRO LEU ALA LEU LYS SEQRES 50 B 682 GLY VAL SER TYR LYS PRO LEU THR ALA SER ALA MET LEU SEQRES 51 B 682 ARG ARG ASN LEU TRP ILE TYR GLY LEU GLY GLY LEU LEU SEQRES 52 B 682 VAL PRO PHE ILE GLY ILE LYS VAL ILE ASP LEU LEU LEU SEQRES 53 B 682 THR VAL CYS GLY LEU VAL SEQRES 1 C 190 MET SER GLY LEU ARG PRO ALA LEU SER THR PHE ILE PHE SEQRES 2 C 190 LEU LEU LEU ILE THR GLY GLY VAL TYR PRO LEU LEU THR SEQRES 3 C 190 THR VAL LEU GLY GLN TRP TRP PHE PRO TRP GLN ALA ASN SEQRES 4 C 190 GLY SER LEU ILE ARG GLU GLY ASP THR VAL ARG GLY SER SEQRES 5 C 190 ALA LEU ILE GLY GLN ASN PHE THR GLY ASN GLY TYR PHE SEQRES 6 C 190 HIS GLY ARG PRO SER ALA THR ALA GLU MET PRO TYR ASN SEQRES 7 C 190 PRO GLN ALA SER GLY GLY SER ASN LEU ALA VAL SER ASN SEQRES 8 C 190 PRO GLU LEU ASP LYS LEU ILE ALA ALA ARG VAL ALA ALA SEQRES 9 C 190 LEU ARG ALA ALA ASN PRO ASP ALA SER ALA SER VAL PRO SEQRES 10 C 190 VAL GLU LEU VAL THR ALA SER ALA SER GLY LEU ASP ASN SEQRES 11 C 190 ASN ILE THR PRO GLN ALA ALA ALA TRP GLN ILE PRO ARG SEQRES 12 C 190 VAL ALA LYS ALA ARG ASN LEU SER VAL GLU GLN LEU THR SEQRES 13 C 190 GLN LEU ILE ALA LYS TYR SER GLN GLN PRO LEU VAL LYS SEQRES 14 C 190 TYR ILE GLY GLN PRO VAL VAL ASN ILE VAL GLU LEU ASN SEQRES 15 C 190 LEU ALA LEU ASP LYS LEU ASP GLU SEQRES 1 D 29 MET SER ALA GLY VAL ILE THR GLY VAL LEU LEU VAL PHE SEQRES 2 D 29 LEU LEU LEU GLY TYR LEU VAL TYR ALA LEU ILE ASN ALA SEQRES 3 D 29 GLU ALA PHE MODRES 6HRB SEP B 162 SER MODIFIED RESIDUE HET SEP B 162 10 HET K A 601 1 HETNAM SEP PHOSPHOSERINE HETNAM K POTASSIUM ION HETSYN SEP PHOSPHONOSERINE FORMUL 2 SEP C3 H8 N O6 P FORMUL 5 K K 1+ HELIX 1 AA1 MET A 1 ASN A 32 1 32 HELIX 2 AA2 THR A 40 GLY A 51 1 12 HELIX 3 AA3 ASN A 58 LEU A 81 1 24 HELIX 4 AA4 LEU A 82 LEU A 87 5 6 HELIX 5 AA5 SER A 98 THR A 111 1 14 HELIX 6 AA6 SER A 119 LEU A 124 1 6 HELIX 7 AA7 PHE A 127 GLY A 132 1 6 HELIX 8 AA8 LEU A 133 ARG A 157 1 25 HELIX 9 AA9 ASN A 165 VAL A 177 1 13 HELIX 10 AB1 VAL A 177 GLN A 192 1 16 HELIX 11 AB2 VAL A 219 GLY A 229 1 11 HELIX 12 AB3 THR A 248 PHE A 260 1 13 HELIX 13 AB4 PHE A 260 MET A 274 1 15 HELIX 14 AB5 ARG A 277 LEU A 284 1 8 HELIX 15 AB6 LEU A 284 GLY A 305 1 22 HELIX 16 AB7 ASN A 306 GLY A 313 1 8 HELIX 17 AB8 GLY A 328 ALA A 342 1 15 HELIX 18 AB9 MET A 350 PHE A 354 5 5 HELIX 19 AC1 THR A 355 ILE A 368 1 14 HELIX 20 AC2 GLY A 379 GLY A 399 1 21 HELIX 21 AC3 VAL A 411 ILE A 421 1 11 HELIX 22 AC4 VAL A 423 VAL A 428 1 6 HELIX 23 AC5 MET A 430 THR A 438 1 9 HELIX 24 AC6 GLY A 441 MET A 445 5 5 HELIX 25 AC7 GLY A 449 SER A 462 1 14 HELIX 26 AC8 SER A 478 GLY A 495 1 18 HELIX 27 AC9 VAL A 496 LEU A 507 1 12 HELIX 28 AD1 GLY A 524 LEU A 549 1 26 HELIX 29 AD2 GLY A 550 SER A 557 1 8 HELIX 30 AD3 PRO B 11 LYS B 24 1 14 HELIX 31 AD4 ASN B 33 GLY B 56 1 24 HELIX 32 AD5 ASN B 61 GLU B 87 1 27 HELIX 33 AD6 ASN B 95 THR B 103 1 9 HELIX 34 AD7 THR B 198 GLU B 208 1 11 HELIX 35 AD8 THR B 215 THR B 238 1 24 HELIX 36 AD9 THR B 238 ALA B 244 1 7 HELIX 37 AE1 SER B 251 ILE B 263 1 13 HELIX 38 AE2 GLY B 269 ILE B 274 1 6 HELIX 39 AE3 ILE B 274 LEU B 283 1 10 HELIX 40 AE4 SER B 291 ALA B 297 1 7 HELIX 41 AE5 ALA B 298 ASP B 300 5 3 HELIX 42 AE6 ASP B 329 ALA B 340 1 12 HELIX 43 AE7 THR B 346 LYS B 357 1 12 HELIX 44 AE8 SER B 397 ASN B 408 1 12 HELIX 45 AE9 PRO B 413 ALA B 424 1 12 HELIX 46 AF1 ILE B 453 MET B 463 1 11 HELIX 47 AF2 ASN B 474 GLU B 484 1 11 HELIX 48 AF3 THR B 495 GLN B 507 1 13 HELIX 49 AF4 ASN B 521 LEU B 526 1 6 HELIX 50 AF5 ALA B 541 GLY B 546 1 6 HELIX 51 AF6 LYS B 557 ILE B 591 1 35 HELIX 52 AF7 PRO B 592 ALA B 596 5 5 HELIX 53 AF8 TYR B 599 ASN B 606 5 8 HELIX 54 AF9 SER B 612 LYS B 637 1 26 HELIX 55 AG1 ALA B 646 TYR B 657 1 12 HELIX 56 AG2 TYR B 657 CYS B 679 1 23 HELIX 57 AG3 LEU C 4 GLY C 19 1 16 HELIX 58 AG4 GLY C 20 PHE C 34 1 15 HELIX 59 AG5 PHE C 34 GLY C 40 1 7 HELIX 60 AG6 ASN C 91 ASN C 109 1 19 HELIX 61 AG7 PRO C 117 THR C 122 1 6 HELIX 62 AG8 THR C 133 GLN C 140 1 8 HELIX 63 AG9 GLN C 140 ASN C 149 1 10 HELIX 64 AH1 SER C 151 TYR C 162 1 12 HELIX 65 AH2 ILE C 178 LEU C 188 1 11 HELIX 66 AH3 ILE D 6 ASN D 25 1 20 SHEET 1 AA1 2 ALA A 203 ASN A 205 0 SHEET 2 AA1 2 GLN A 211 LEU A 213 -1 O GLN A 212 N VAL A 204 SHEET 1 AA2 2 GLU A 403 TYR A 404 0 SHEET 2 AA2 2 LYS A 407 LYS A 408 -1 O LYS A 407 N TYR A 404 SHEET 1 AA3 2 ALA B 106 LEU B 109 0 SHEET 2 AA3 2 ALA B 118 VAL B 121 -1 O VAL B 121 N ALA B 106 SHEET 1 AA4 4 ILE B 131 VAL B 134 0 SHEET 2 AA4 4 LEU B 187 GLU B 190 -1 O LEU B 187 N VAL B 134 SHEET 3 AA4 4 GLY B 144 ASP B 154 -1 N GLU B 148 O VAL B 188 SHEET 4 AA4 4 SER B 175 VAL B 176 -1 O VAL B 176 N GLY B 144 SHEET 1 AA5 3 PRO B 164 GLU B 168 0 SHEET 2 AA5 3 GLY B 144 ASP B 154 -1 N VAL B 153 O VAL B 165 SHEET 3 AA5 3 ARG B 181 ILE B 182 -1 O ARG B 181 N ASP B 154 SHEET 1 AA6 3 VAL B 287 ALA B 289 0 SHEET 2 AA6 3 MET B 548 ASP B 550 -1 O VAL B 549 N ILE B 288 SHEET 3 AA6 3 VAL B 533 ALA B 534 1 N ALA B 534 O MET B 548 SHEET 1 AA7 4 ASP B 489 LEU B 491 0 SHEET 2 AA7 4 LYS B 466 ILE B 470 1 N MET B 469 O LEU B 491 SHEET 3 AA7 4 VAL B 303 ASP B 307 1 N LEU B 306 O ILE B 470 SHEET 4 AA7 4 VAL B 513 THR B 516 1 O ALA B 514 N VAL B 303 SHEET 1 AA8 5 THR B 373 VAL B 375 0 SHEET 2 AA8 5 MET B 383 ASN B 387 -1 O GLY B 385 N VAL B 375 SHEET 3 AA8 5 ILE B 393 GLY B 396 -1 O LYS B 395 N SER B 384 SHEET 4 AA8 5 ALA B 428 GLU B 435 -1 O VAL B 434 N ARG B 394 SHEET 5 AA8 5 ARG B 438 LYS B 446 -1 O LEU B 445 N THR B 429 SHEET 1 AA9 2 LEU C 42 GLU C 45 0 SHEET 2 AA9 2 THR C 48 SER C 52 -1 O ARG C 50 N ILE C 43 SHEET 1 AB1 3 ASN C 131 ILE C 132 0 SHEET 2 AB1 3 VAL C 175 ASN C 177 -1 O VAL C 176 N ILE C 132 SHEET 3 AB1 3 SER C 163 GLN C 164 -1 N GLN C 164 O VAL C 175 LINK C GLU B 161 N SEP B 162 1555 1555 1.33 LINK C SEP B 162 N ALA B 163 1555 1555 1.33 CISPEP 1 GLY B 88 ARG B 89 0 1.64 SITE 1 AC1 1 SER A 378 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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