HEADER METAL TRANSPORT 20-OCT-24 9K3S TITLE CRYO-EM STRUCTURE OF E COLI PSTSCAB IN THE CATALYTIC INTERMEDIATE TITLE 2 STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHATE TRANSPORT SYSTEM PERMEASE PROTEIN PSTA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PHOSPHATE TRANSPORT SYSTEM PERMEASE PROTEIN PSTC; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: PHOSPHATE IMPORT ATP-BINDING PROTEIN PSTB; COMPND 11 CHAIN: C, D; COMPND 12 SYNONYM: ABC PHOSPHATE TRANSPORTER,PHOSPHATE-TRANSPORTING ATPASE; COMPND 13 EC: 7.3.2.1; COMPND 14 ENGINEERED: YES; COMPND 15 MOL_ID: 4; COMPND 16 MOLECULE: PHOSPHATE-BINDING PROTEIN PSTS; COMPND 17 CHAIN: E; COMPND 18 SYNONYM: PBP; COMPND 19 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K-12; SOURCE 5 GENE: PSTA, PHOT, B3726, JW3704; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 10 ORGANISM_TAXID: 83333; SOURCE 11 STRAIN: K-12; SOURCE 12 GENE: PSTC, PHOW, B3727, JW3705; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 17 ORGANISM_TAXID: 83333; SOURCE 18 STRAIN: K-12; SOURCE 19 GENE: PSTB, PHOT, B3725, JW3703; SOURCE 20 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 22 MOL_ID: 4; SOURCE 23 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 24 ORGANISM_TAXID: 83333; SOURCE 25 STRAIN: K-12; SOURCE 26 GENE: PSTS, PHOS, B3728, JW3706; SOURCE 27 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 28 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ABC TRANSPORTER, PHOSPHATE TRANSPORT, PSTSCAB COMPLEX, METAL KEYWDS 2 TRANSPORT EXPDTA ELECTRON MICROSCOPY AUTHOR Q.F.CHEN,H.XIAO REVDAT 1 18-FEB-26 9K3S 0 JRNL AUTH H.XIAO,S.LI,R.QI,Y.HU,X.JIANG,J.LUO,J.WU,L.ZHANG,S.XU,D.LU, JRNL AUTH 2 X.YANG,Q.CHEN,S.LIU JRNL TITL MOLECULAR MECHANISM OF PHOSPHATE IMPORT BY THE BACTERIAL JRNL TITL 2 PSTSCAB TRANSPORTER. JRNL REF NAT COMMUN 2026 JRNL REFN ESSN 2041-1723 JRNL PMID 41634007 JRNL DOI 10.1038/S41467-026-69153-1 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CTFFIND, PHENIX, CCP4 PACKAGE 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) : 2.700 REMARK 3 NUMBER OF PARTICLES : 131393 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 9K3S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 29-OCT-24. REMARK 100 THE DEPOSITION ID IS D_1300052755. 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 : PSTSCAB_E179Q_ATP REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.00 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 : CRYO-EM STRUCTURE OF E COLI REMARK 245 PSTSCAB IN THE CATALYTIC INTERMEDIATESTATE 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 : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 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) : 5000.00 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 ALA A 2 REMARK 465 MET A 3 REMARK 465 VAL A 4 REMARK 465 GLU A 5 REMARK 465 MET A 6 REMARK 465 GLN A 7 REMARK 465 THR A 8 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ALA B 3 REMARK 465 THR B 4 REMARK 465 LYS B 5 REMARK 465 PRO B 6 REMARK 465 ALA B 7 REMARK 465 PHE B 8 REMARK 465 ASN B 9 REMARK 465 PRO B 10 REMARK 465 PRO B 11 REMARK 465 GLY B 12 REMARK 465 LYS B 13 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 MET C 3 REMARK 465 VAL C 4 REMARK 465 GLU C 5 REMARK 465 THR C 6 REMARK 465 ALA C 7 REMARK 465 MET D 1 REMARK 465 SER D 2 REMARK 465 MET D 3 REMARK 465 VAL D 4 REMARK 465 GLU D 5 REMARK 465 THR D 6 REMARK 465 ALA D 7 REMARK 465 MET E -24 REMARK 465 LYS E -23 REMARK 465 VAL E -22 REMARK 465 MET E -21 REMARK 465 ARG E -20 REMARK 465 THR E -19 REMARK 465 THR E -18 REMARK 465 VAL E -17 REMARK 465 ALA E -16 REMARK 465 THR E -15 REMARK 465 VAL E -14 REMARK 465 VAL E -13 REMARK 465 ALA E -12 REMARK 465 ALA E -11 REMARK 465 THR E -10 REMARK 465 LEU E -9 REMARK 465 SER E -8 REMARK 465 MET E -7 REMARK 465 SER E -6 REMARK 465 ALA E -5 REMARK 465 PHE E -4 REMARK 465 SER E -3 REMARK 465 VAL E -2 REMARK 465 PHE E -1 REMARK 465 ALA E 0 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 ARG A 113 -99.56 51.10 REMARK 500 HIS A 150 146.79 -170.15 REMARK 500 ILE A 201 -56.91 -126.97 REMARK 500 LEU A 233 -132.29 66.35 REMARK 500 ALA A 291 49.07 -96.52 REMARK 500 LYS A 294 0.08 -60.42 REMARK 500 HIS A 295 41.34 70.52 REMARK 500 PHE B 143 -52.80 -120.86 REMARK 500 ILE B 156 -66.88 65.32 REMARK 500 THR B 242 -51.04 -120.07 REMARK 500 ASN B 251 64.13 60.96 REMARK 500 ARG C 123 46.98 -87.39 REMARK 500 ALA C 124 -37.52 -132.29 REMARK 500 ARG C 171 66.68 60.62 REMARK 500 TYR C 226 116.85 -160.93 REMARK 500 SER C 234 -169.72 -161.95 REMARK 500 LEU D 139 10.84 -140.22 REMARK 500 SER D 153 53.33 -90.27 REMARK 500 ARG D 171 62.48 63.08 REMARK 500 LYS D 242 68.20 -161.14 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 MG C 702 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER C 50 OG REMARK 620 2 GLN C 98 OE1 92.4 REMARK 620 3 ATP C 701 O1G 117.7 86.0 REMARK 620 4 ATP C 701 O2B 59.0 132.6 77.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 702 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER D 50 OG REMARK 620 2 GLN D 98 OE1 115.1 REMARK 620 3 ATP D 701 O1G 151.3 88.0 REMARK 620 4 ATP D 701 O1B 76.6 156.6 76.0 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-62027 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF E COLI PSTSCAB IN THE CATALYTIC INTERMEDIATE REMARK 900 STATE DBREF 9K3S A 1 296 UNP P07654 PSTA_ECOLI 1 296 DBREF 9K3S B 1 319 UNP P0AGH8 PSTC_ECOLI 1 319 DBREF 9K3S C 1 253 UNP P0AAH0 PSTB_ECOLI 1 253 DBREF 9K3S D 1 253 UNP P0AAH0 PSTB_ECOLI 1 253 DBREF 9K3S E -24 321 UNP P0AG82 PSTS_ECOLI 1 346 SEQADV 9K3S GLN C 179 UNP P0AAH0 GLU 179 CONFLICT SEQADV 9K3S GLN D 179 UNP P0AAH0 GLU 179 CONFLICT SEQRES 1 A 296 MET ALA MET VAL GLU MET GLN THR THR ALA ALA LEU ALA SEQRES 2 A 296 GLU SER ARG ARG LYS MET GLN ALA ARG ARG ARG LEU LYS SEQRES 3 A 296 ASN ARG ILE ALA LEU THR LEU SER MET ALA THR MET ALA SEQRES 4 A 296 PHE GLY LEU PHE TRP LEU ILE TRP ILE LEU MET SER THR SEQRES 5 A 296 ILE THR ARG GLY ILE ASP GLY MET SER LEU ALA LEU PHE SEQRES 6 A 296 THR GLU MET THR PRO PRO PRO ASN THR GLU GLY GLY GLY SEQRES 7 A 296 LEU ALA ASN ALA LEU ALA GLY SER GLY LEU LEU ILE LEU SEQRES 8 A 296 TRP ALA THR VAL PHE GLY THR PRO LEU GLY ILE MET ALA SEQRES 9 A 296 GLY ILE TYR LEU ALA GLU TYR GLY ARG LYS SER TRP LEU SEQRES 10 A 296 ALA GLU VAL ILE ARG PHE ILE ASN ASP ILE LEU LEU SER SEQRES 11 A 296 ALA PRO SER ILE VAL VAL GLY LEU PHE VAL TYR THR ILE SEQRES 12 A 296 VAL VAL ALA GLN MET GLU HIS PHE SER GLY TRP ALA GLY SEQRES 13 A 296 VAL ILE ALA LEU ALA LEU LEU GLN VAL PRO ILE VAL ILE SEQRES 14 A 296 ARG THR THR GLU ASN MET LEU LYS LEU VAL PRO TYR SER SEQRES 15 A 296 LEU ARG GLU ALA ALA TYR ALA LEU GLY THR PRO LYS TRP SEQRES 16 A 296 LYS MET ILE SER ALA ILE THR LEU LYS ALA SER VAL SER SEQRES 17 A 296 GLY ILE MET THR GLY ILE LEU LEU ALA ILE ALA ARG ILE SEQRES 18 A 296 ALA GLY GLU THR ALA PRO LEU LEU PHE THR ALA LEU SER SEQRES 19 A 296 ASN GLN PHE TRP SER THR ASP MET MET GLN PRO ILE ALA SEQRES 20 A 296 ASN LEU PRO VAL THR ILE PHE LYS PHE ALA MET SER PRO SEQRES 21 A 296 PHE ALA GLU TRP GLN GLN LEU ALA TRP ALA GLY VAL LEU SEQRES 22 A 296 ILE ILE THR LEU CYS VAL LEU LEU LEU ASN ILE LEU ALA SEQRES 23 A 296 ARG VAL VAL PHE ALA LYS ASN LYS HIS GLY SEQRES 1 B 319 MET ALA ALA THR LYS PRO ALA PHE ASN PRO PRO GLY LYS SEQRES 2 B 319 LYS GLY ASP ILE ILE PHE SER VAL LEU VAL LYS LEU ALA SEQRES 3 B 319 ALA LEU ILE VAL LEU LEU MET LEU GLY GLY ILE ILE VAL SEQRES 4 B 319 SER LEU ILE ILE SER SER TRP PRO SER ILE GLN LYS PHE SEQRES 5 B 319 GLY LEU ALA PHE LEU TRP THR LYS GLU TRP ASP ALA PRO SEQRES 6 B 319 ASN ASP ILE TYR GLY ALA LEU VAL PRO ILE TYR GLY THR SEQRES 7 B 319 LEU VAL THR SER PHE ILE ALA LEU LEU ILE ALA VAL PRO SEQRES 8 B 319 VAL SER PHE GLY ILE ALA LEU PHE LEU THR GLU LEU ALA SEQRES 9 B 319 PRO GLY TRP LEU LYS ARG PRO LEU GLY ILE ALA ILE GLU SEQRES 10 B 319 LEU LEU ALA ALA ILE PRO SER ILE VAL TYR GLY MET TRP SEQRES 11 B 319 GLY LEU PHE ILE PHE ALA PRO LEU PHE ALA VAL TYR PHE SEQRES 12 B 319 GLN GLU PRO VAL GLY ASN ILE MET SER ASN ILE PRO ILE SEQRES 13 B 319 VAL GLY ALA LEU PHE SER GLY PRO ALA PHE GLY ILE GLY SEQRES 14 B 319 ILE LEU ALA ALA GLY VAL ILE LEU ALA ILE MET ILE ILE SEQRES 15 B 319 PRO TYR ILE ALA ALA VAL MET ARG ASP VAL PHE GLU GLN SEQRES 16 B 319 THR PRO VAL MET MET LYS GLU SER ALA TYR GLY ILE GLY SEQRES 17 B 319 CYS THR THR TRP GLU VAL ILE TRP ARG ILE VAL LEU PRO SEQRES 18 B 319 PHE THR LYS ASN GLY VAL ILE GLY GLY ILE MET LEU GLY SEQRES 19 B 319 LEU GLY ARG ALA LEU GLY GLU THR MET ALA VAL THR PHE SEQRES 20 B 319 ILE ILE GLY ASN THR TYR GLN LEU ASP SER ALA SER LEU SEQRES 21 B 319 TYR MET PRO GLY ASN SER ILE THR SER ALA LEU ALA ASN SEQRES 22 B 319 GLU PHE ALA GLU ALA GLU SER GLY LEU HIS VAL ALA ALA SEQRES 23 B 319 LEU MET GLU LEU GLY LEU ILE LEU PHE VAL ILE THR PHE SEQRES 24 B 319 ILE VAL LEU ALA ALA SER LYS PHE MET ILE MET ARG LEU SEQRES 25 B 319 ALA LYS ASN GLU GLY ALA ARG SEQRES 1 C 253 MET SER MET VAL GLU THR ALA PRO SER LYS ILE GLN VAL SEQRES 2 C 253 ARG ASN LEU ASN PHE TYR TYR GLY LYS PHE HIS ALA LEU SEQRES 3 C 253 LYS ASN ILE ASN LEU ASP ILE ALA LYS ASN GLN VAL THR SEQRES 4 C 253 ALA PHE ILE GLY PRO SER GLY CYS GLY LYS SER THR LEU SEQRES 5 C 253 LEU ARG THR PHE ASN LYS MET PHE GLU LEU TYR PRO GLU SEQRES 6 C 253 GLN ARG ALA GLU GLY GLU ILE LEU LEU ASP GLY ASP ASN SEQRES 7 C 253 ILE LEU THR ASN SER GLN ASP ILE ALA LEU LEU ARG ALA SEQRES 8 C 253 LYS VAL GLY MET VAL PHE GLN LYS PRO THR PRO PHE PRO SEQRES 9 C 253 MET SER ILE TYR ASP ASN ILE ALA PHE GLY VAL ARG LEU SEQRES 10 C 253 PHE GLU LYS LEU SER ARG ALA ASP MET ASP GLU ARG VAL SEQRES 11 C 253 GLN TRP ALA LEU THR LYS ALA ALA LEU TRP ASN GLU THR SEQRES 12 C 253 LYS ASP LYS LEU HIS GLN SER GLY TYR SER LEU SER GLY SEQRES 13 C 253 GLY GLN GLN GLN ARG LEU CYS ILE ALA ARG GLY ILE ALA SEQRES 14 C 253 ILE ARG PRO GLU VAL LEU LEU LEU ASP GLN PRO CYS SER SEQRES 15 C 253 ALA LEU ASP PRO ILE SER THR GLY ARG ILE GLU GLU LEU SEQRES 16 C 253 ILE THR GLU LEU LYS GLN ASP TYR THR VAL VAL ILE VAL SEQRES 17 C 253 THR HIS ASN MET GLN GLN ALA ALA ARG CYS SER ASP HIS SEQRES 18 C 253 THR ALA PHE MET TYR LEU GLY GLU LEU ILE GLU PHE SER SEQRES 19 C 253 ASN THR ASP ASP LEU PHE THR LYS PRO ALA LYS LYS GLN SEQRES 20 C 253 THR GLU ASP TYR ILE THR SEQRES 1 D 253 MET SER MET VAL GLU THR ALA PRO SER LYS ILE GLN VAL SEQRES 2 D 253 ARG ASN LEU ASN PHE TYR TYR GLY LYS PHE HIS ALA LEU SEQRES 3 D 253 LYS ASN ILE ASN LEU ASP ILE ALA LYS ASN GLN VAL THR SEQRES 4 D 253 ALA PHE ILE GLY PRO SER GLY CYS GLY LYS SER THR LEU SEQRES 5 D 253 LEU ARG THR PHE ASN LYS MET PHE GLU LEU TYR PRO GLU SEQRES 6 D 253 GLN ARG ALA GLU GLY GLU ILE LEU LEU ASP GLY ASP ASN SEQRES 7 D 253 ILE LEU THR ASN SER GLN ASP ILE ALA LEU LEU ARG ALA SEQRES 8 D 253 LYS VAL GLY MET VAL PHE GLN LYS PRO THR PRO PHE PRO SEQRES 9 D 253 MET SER ILE TYR ASP ASN ILE ALA PHE GLY VAL ARG LEU SEQRES 10 D 253 PHE GLU LYS LEU SER ARG ALA ASP MET ASP GLU ARG VAL SEQRES 11 D 253 GLN TRP ALA LEU THR LYS ALA ALA LEU TRP ASN GLU THR SEQRES 12 D 253 LYS ASP LYS LEU HIS GLN SER GLY TYR SER LEU SER GLY SEQRES 13 D 253 GLY GLN GLN GLN ARG LEU CYS ILE ALA ARG GLY ILE ALA SEQRES 14 D 253 ILE ARG PRO GLU VAL LEU LEU LEU ASP GLN PRO CYS SER SEQRES 15 D 253 ALA LEU ASP PRO ILE SER THR GLY ARG ILE GLU GLU LEU SEQRES 16 D 253 ILE THR GLU LEU LYS GLN ASP TYR THR VAL VAL ILE VAL SEQRES 17 D 253 THR HIS ASN MET GLN GLN ALA ALA ARG CYS SER ASP HIS SEQRES 18 D 253 THR ALA PHE MET TYR LEU GLY GLU LEU ILE GLU PHE SER SEQRES 19 D 253 ASN THR ASP ASP LEU PHE THR LYS PRO ALA LYS LYS GLN SEQRES 20 D 253 THR GLU ASP TYR ILE THR SEQRES 1 E 346 MET LYS VAL MET ARG THR THR VAL ALA THR VAL VAL ALA SEQRES 2 E 346 ALA THR LEU SER MET SER ALA PHE SER VAL PHE ALA GLU SEQRES 3 E 346 ALA SER LEU THR GLY ALA GLY ALA THR PHE PRO ALA PRO SEQRES 4 E 346 VAL TYR ALA LYS TRP ALA ASP THR TYR GLN LYS GLU THR SEQRES 5 E 346 GLY ASN LYS VAL ASN TYR GLN GLY ILE GLY SER SER GLY SEQRES 6 E 346 GLY VAL LYS GLN ILE ILE ALA ASN THR VAL ASP PHE GLY SEQRES 7 E 346 ALA SER ASP ALA PRO LEU SER ASP GLU LYS LEU ALA GLN SEQRES 8 E 346 GLU GLY LEU PHE GLN PHE PRO THR VAL ILE GLY GLY VAL SEQRES 9 E 346 VAL LEU ALA VAL ASN ILE PRO GLY LEU LYS SER GLY GLU SEQRES 10 E 346 LEU VAL LEU ASP GLY LYS THR LEU GLY ASP ILE TYR LEU SEQRES 11 E 346 GLY LYS ILE LYS LYS TRP ASP ASP GLU ALA ILE ALA LYS SEQRES 12 E 346 LEU ASN PRO GLY LEU LYS LEU PRO SER GLN ASN ILE ALA SEQRES 13 E 346 VAL VAL ARG ARG ALA ASP GLY SER GLY THR SER PHE VAL SEQRES 14 E 346 PHE THR SER TYR LEU ALA LYS VAL ASN GLU GLU TRP LYS SEQRES 15 E 346 ASN ASN VAL GLY THR GLY SER THR VAL LYS TRP PRO ILE SEQRES 16 E 346 GLY LEU GLY GLY LYS GLY ASN ASP GLY ILE ALA ALA PHE SEQRES 17 E 346 VAL GLN ARG LEU PRO GLY ALA ILE GLY TYR VAL GLU TYR SEQRES 18 E 346 ALA TYR ALA LYS GLN ASN ASN LEU ALA TYR THR LYS LEU SEQRES 19 E 346 ILE SER ALA ASP GLY LYS PRO VAL SER PRO THR GLU GLU SEQRES 20 E 346 ASN PHE ALA ASN ALA ALA LYS GLY ALA ASP TRP SER LYS SEQRES 21 E 346 THR PHE ALA GLN ASP LEU THR ASN GLN LYS GLY GLU ASP SEQRES 22 E 346 ALA TRP PRO ILE THR SER THR THR PHE ILE LEU ILE HIS SEQRES 23 E 346 LYS ASP GLN LYS LYS PRO GLU GLN GLY THR GLU VAL LEU SEQRES 24 E 346 LYS PHE PHE ASP TRP ALA TYR LYS THR GLY ALA LYS GLN SEQRES 25 E 346 ALA ASN ASP LEU ASP TYR ALA SER LEU PRO ASP SER VAL SEQRES 26 E 346 VAL GLU GLN VAL ARG ALA ALA TRP LYS THR ASN ILE LYS SEQRES 27 E 346 ASP SER SER GLY LYS PRO LEU TYR HET PO4 A 301 5 HET ATP C 701 31 HET MG C 702 1 HET ATP D 701 31 HET MG D 702 1 HETNAM PO4 PHOSPHATE ION HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 6 PO4 O4 P 3- FORMUL 7 ATP 2(C10 H16 N5 O13 P3) FORMUL 8 MG 2(MG 2+) HELIX 1 AA1 THR A 9 ILE A 57 1 49 HELIX 2 AA2 SER A 61 THR A 66 5 6 HELIX 3 AA3 LEU A 79 TYR A 111 1 33 HELIX 4 AA4 SER A 115 LEU A 129 1 15 HELIX 5 AA5 PRO A 132 GLU A 149 1 18 HELIX 6 AA6 SER A 152 LYS A 177 1 26 HELIX 7 AA7 PRO A 180 LEU A 190 1 11 HELIX 8 AA8 PRO A 193 ILE A 201 1 9 HELIX 9 AA9 SER A 206 ALA A 222 1 17 HELIX 10 AB1 THR A 225 THR A 231 1 7 HELIX 11 AB2 ASN A 248 MET A 258 1 11 HELIX 12 AB3 PHE A 261 PHE A 290 1 30 HELIX 13 AB4 GLY B 15 SER B 45 1 31 HELIX 14 AB5 SER B 45 GLY B 53 1 9 HELIX 15 AB6 LEU B 54 TRP B 58 5 5 HELIX 16 AB7 ALA B 71 LEU B 103 1 33 HELIX 17 AB8 PRO B 105 TRP B 107 5 3 HELIX 18 AB9 LEU B 108 LEU B 118 1 11 HELIX 19 AC1 LEU B 119 ILE B 122 5 4 HELIX 20 AC2 PRO B 123 ILE B 134 1 12 HELIX 21 AC3 ILE B 134 MET B 151 1 18 HELIX 22 AC4 ILE B 156 PHE B 161 5 6 HELIX 23 AC5 GLY B 169 GLU B 194 1 26 HELIX 24 AC6 PRO B 197 ILE B 207 1 11 HELIX 25 AC7 THR B 210 ILE B 218 1 9 HELIX 26 AC8 ILE B 218 THR B 223 1 6 HELIX 27 AC9 THR B 223 GLY B 240 1 18 HELIX 28 AD1 ALA B 244 ILE B 248 5 5 HELIX 29 AD2 SER B 266 PHE B 275 1 10 HELIX 30 AD3 GLY B 281 ALA B 313 1 33 HELIX 31 AD4 LYS B 314 GLY B 317 5 4 HELIX 32 AD5 GLY C 48 ARG C 54 1 7 HELIX 33 AD6 LYS C 58 TYR C 63 5 6 HELIX 34 AD7 ASP C 85 ALA C 91 1 7 HELIX 35 AD8 SER C 106 GLU C 119 1 14 HELIX 36 AD9 ALA C 124 ALA C 137 1 14 HELIX 37 AE1 SER C 155 ALA C 169 1 15 HELIX 38 AE2 ASP C 185 LYS C 200 1 16 HELIX 39 AE3 ASN C 211 SER C 219 1 9 HELIX 40 AE4 THR C 236 LYS C 242 1 7 HELIX 41 AE5 LYS C 245 THR C 253 1 9 HELIX 42 AE6 GLY D 48 ARG D 54 1 7 HELIX 43 AE7 LYS D 58 TYR D 63 5 6 HELIX 44 AE8 ASP D 85 LYS D 92 1 8 HELIX 45 AE9 SER D 106 GLU D 119 1 14 HELIX 46 AF1 SER D 122 ALA D 137 1 16 HELIX 47 AF2 LEU D 139 LYS D 144 1 6 HELIX 48 AF3 SER D 155 ILE D 170 1 16 HELIX 49 AF4 ASP D 185 LYS D 200 1 16 HELIX 50 AF5 ASN D 211 SER D 219 1 9 HELIX 51 AF6 THR D 236 LYS D 242 1 7 HELIX 52 AF7 LYS D 245 THR D 253 1 9 HELIX 53 AF8 PRO E 12 THR E 27 1 16 HELIX 54 AF9 GLY E 37 ASN E 48 1 12 HELIX 55 AG1 SER E 60 GLY E 68 1 9 HELIX 56 AG2 ASP E 96 LEU E 105 1 10 HELIX 57 AG3 ASP E 113 ASN E 120 1 8 HELIX 58 AG4 SER E 139 ASN E 153 1 15 HELIX 59 AG5 ASN E 153 VAL E 160 1 8 HELIX 60 AG6 LYS E 175 LEU E 187 1 13 HELIX 61 AG7 TYR E 196 ASN E 203 1 8 HELIX 62 AG8 THR E 220 GLY E 230 1 11 HELIX 63 AG9 LYS E 266 GLY E 284 1 19 HELIX 64 AH1 GLY E 284 LEU E 291 1 8 HELIX 65 AH2 PRO E 297 LYS E 309 1 13 SHEET 1 AA1 4 PHE C 23 ALA C 34 0 SHEET 2 AA1 4 SER C 9 TYR C 20 -1 N TYR C 20 O PHE C 23 SHEET 3 AA1 4 GLN C 66 LEU C 74 -1 O GLU C 69 N ASN C 17 SHEET 4 AA1 4 ASP C 77 ASN C 78 -1 O ASP C 77 N LEU C 74 SHEET 1 AA2 6 VAL C 93 VAL C 96 0 SHEET 2 AA2 6 VAL C 174 ASP C 178 1 O LEU C 176 N GLY C 94 SHEET 3 AA2 6 THR C 204 VAL C 208 1 O VAL C 206 N LEU C 177 SHEET 4 AA2 6 VAL C 38 ILE C 42 1 N THR C 39 O ILE C 207 SHEET 5 AA2 6 HIS C 221 MET C 225 1 O ALA C 223 N ILE C 42 SHEET 6 AA2 6 LEU C 230 ASN C 235 -1 O ILE C 231 N PHE C 224 SHEET 1 AA3 4 PHE D 23 ALA D 34 0 SHEET 2 AA3 4 SER D 9 TYR D 20 -1 N LYS D 10 O ILE D 33 SHEET 3 AA3 4 GLN D 66 LEU D 74 -1 O GLU D 69 N ASN D 17 SHEET 4 AA3 4 ASP D 77 ASN D 78 -1 O ASP D 77 N LEU D 74 SHEET 1 AA4 6 VAL D 93 VAL D 96 0 SHEET 2 AA4 6 VAL D 174 ASP D 178 1 O LEU D 176 N VAL D 96 SHEET 3 AA4 6 THR D 204 VAL D 208 1 O VAL D 206 N LEU D 177 SHEET 4 AA4 6 VAL D 38 ILE D 42 1 N THR D 39 O ILE D 207 SHEET 5 AA4 6 HIS D 221 TYR D 226 1 O HIS D 221 N ALA D 40 SHEET 6 AA4 6 GLU D 229 ASN D 235 -1 O SER D 234 N THR D 222 SHEET 1 AA5 8 LYS E 30 GLY E 35 0 SHEET 2 AA5 8 SER E 3 GLY E 8 1 N LEU E 4 O LYS E 30 SHEET 3 AA5 8 PHE E 52 SER E 55 1 O ALA E 54 N ALA E 7 SHEET 4 AA5 8 THR E 253 HIS E 261 -1 O LEU E 259 N GLY E 53 SHEET 5 AA5 8 LEU E 69 VAL E 83 -1 N GLY E 77 O SER E 254 SHEET 6 AA5 8 ALA E 190 GLU E 195 -1 O GLY E 192 N ALA E 82 SHEET 7 AA5 8 ALA E 131 ARG E 135 1 N ALA E 131 O ILE E 191 SHEET 8 AA5 8 LEU E 172 GLY E 174 1 O LEU E 172 N ARG E 134 SHEET 1 AA6 3 VAL E 94 LEU E 95 0 SHEET 2 AA6 3 LYS E 208 ILE E 210 1 O LYS E 208 N LEU E 95 SHEET 3 AA6 3 PRO E 216 VAL E 217 -1 O VAL E 217 N LEU E 209 SHEET 1 AA7 2 ASP E 263 GLN E 264 0 SHEET 2 AA7 2 LYS E 313 ASP E 314 1 O LYS E 313 N GLN E 264 LINK OG SER C 50 MG MG C 702 1555 1555 2.70 LINK OE1 GLN C 98 MG MG C 702 1555 1555 2.28 LINK O1G ATP C 701 MG MG C 702 1555 1555 2.41 LINK O2B ATP C 701 MG MG C 702 1555 1555 2.86 LINK OG SER D 50 MG MG D 702 1555 1555 1.92 LINK OE1 GLN D 98 MG MG D 702 1555 1555 2.28 LINK O1G ATP D 701 MG MG D 702 1555 1555 2.69 LINK O1B ATP D 701 MG MG D 702 1555 1555 2.53 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 CONECT 485910915 CONECT 524410915 CONECT 681710947 CONECT 720210947 CONECT1087910880108811088210883 CONECT1088010879 CONECT1088110879 CONECT1088210879 CONECT1088310879 CONECT1088410885108861088710891 CONECT108851088410915 CONECT1088610884 CONECT1088710884 CONECT1088810889108901089110895 CONECT1088910888 CONECT108901088810915 CONECT108911088410888 CONECT1089210893108941089510896 CONECT1089310892 CONECT1089410892 CONECT108951088810892 CONECT108961089210897 CONECT108971089610898 CONECT10898108971089910900 CONECT108991089810904 CONECT10900108981090110902 CONECT1090110900 CONECT10902109001090310904 CONECT1090310902 CONECT10904108991090210905 CONECT10905109041090610914 CONECT109061090510907 CONECT109071090610908 CONECT10908109071090910914 CONECT10909109081091010911 CONECT1091010909 CONECT109111090910912 CONECT109121091110913 CONECT109131091210914 CONECT10914109051090810913 CONECT10915 4859 52441088510890 CONECT1091610917109181091910923 CONECT109171091610947 CONECT1091810916 CONECT1091910916 CONECT1092010921109221092310927 CONECT109211092010947 CONECT1092210920 CONECT109231091610920 CONECT1092410925109261092710928 CONECT1092510924 CONECT1092610924 CONECT109271092010924 CONECT109281092410929 CONECT109291092810930 CONECT10930109291093110932 CONECT109311093010936 CONECT10932109301093310934 CONECT1093310932 CONECT10934109321093510936 CONECT1093510934 CONECT10936109311093410937 CONECT10937109361093810946 CONECT109381093710939 CONECT109391093810940 CONECT10940109391094110946 CONECT10941109401094210943 CONECT1094210941 CONECT109431094110944 CONECT109441094310945 CONECT109451094410946 CONECT10946109371094010945 CONECT10947 6817 72021091710921 MASTER 225 0 5 65 33 0 0 610942 5 73 115 END