HEADER CYTOSOLIC PROTEIN 10-MAR-23 8IO7 TITLE CRYO-EM STRUCTURE OF PHOSPHOKETOLASE FROM BIFIDOBACTERIUM LONGUM IN TITLE 2 DIMERIC ASSEMBLY COMPND MOL_ID: 1; COMPND 2 MOLECULE: XYLULOSE5PHOSPHATEFRUCTOSE6PHOSPHATE PHOSPHOKETOLASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BIFIDOBACTERIUM LONGUM SUBSP. LONGUM F8; SOURCE 3 ORGANISM_TAXID: 722911; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CARBON METABOLISM, TPP-DEPENDENT ENZYME, CYTOSOLIC PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR C.-W.CHANG,M.-D.TSAI REVDAT 4 15-NOV-23 8IO7 1 SOURCE REMARK REVDAT 3 02-AUG-23 8IO7 1 JRNL REVDAT 2 05-JUL-23 8IO7 1 JRNL REVDAT 1 28-JUN-23 8IO7 0 JRNL AUTH K.J.LU,C.W.CHANG,C.H.WANG,F.Y.CHEN,I.Y.HUANG,P.H.HUANG, JRNL AUTH 2 C.H.YANG,H.Y.WU,W.J.WU,K.C.HSU,M.C.HO,M.D.TSAI,J.C.LIAO JRNL TITL AN ATP-SENSITIVE PHOSPHOKETOLASE REGULATES CARBON FIXATION JRNL TITL 2 IN CYANOBACTERIA. JRNL REF NAT METAB V. 5 1111 2023 JRNL REFN ISSN 2522-5812 JRNL PMID 37349485 JRNL DOI 10.1038/S42255-023-00831-W REMARK 2 REMARK 2 RESOLUTION. 2.62 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : UCSF CHIMERA, PHENIX, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 3AI7 REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT 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) : 2.620 REMARK 3 NUMBER OF PARTICLES : 590627 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 8IO7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-MAR-23. REMARK 100 THE DEPOSITION ID IS D_1300036079. 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 : BIFIDOBACTERIUM LONGUM XFPK IN REMARK 245 COMPLEX WITH TPP/MG2+ REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.40 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.20 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 6289 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 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 : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4200.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 105000 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 THR A 808 REMARK 465 ASP A 809 REMARK 465 LYS A 810 REMARK 465 LYS A 811 REMARK 465 GLY A 812 REMARK 465 ALA A 813 REMARK 465 VAL A 814 REMARK 465 THR A 815 REMARK 465 ALA A 816 REMARK 465 THR A 817 REMARK 465 ALA A 818 REMARK 465 ALA A 819 REMARK 465 THR A 820 REMARK 465 ALA A 821 REMARK 465 GLY A 822 REMARK 465 ASP A 823 REMARK 465 ASN A 824 REMARK 465 GLU A 825 REMARK 465 MET B 1 REMARK 465 THR B 808 REMARK 465 ASP B 809 REMARK 465 LYS B 810 REMARK 465 LYS B 811 REMARK 465 GLY B 812 REMARK 465 ALA B 813 REMARK 465 VAL B 814 REMARK 465 THR B 815 REMARK 465 ALA B 816 REMARK 465 THR B 817 REMARK 465 ALA B 818 REMARK 465 ALA B 819 REMARK 465 THR B 820 REMARK 465 ALA B 821 REMARK 465 GLY B 822 REMARK 465 ASP B 823 REMARK 465 ASN B 824 REMARK 465 GLU B 825 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 OH TYR A 41 O PRO A 323 2.08 REMARK 500 OH TYR B 41 O PRO B 323 2.08 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 ALA A 15 149.37 -170.85 REMARK 500 SER A 478 112.36 -161.33 REMARK 500 ASN A 549 -60.03 -91.06 REMARK 500 SER A 739 -178.73 -172.84 REMARK 500 ILE A 765 -64.00 -101.56 REMARK 500 ALA B 15 149.42 -170.91 REMARK 500 ARG B 43 -38.00 -153.80 REMARK 500 SER B 478 112.28 -161.38 REMARK 500 ASN B 549 -60.05 -91.11 REMARK 500 SER B 739 -178.77 -172.82 REMARK 500 ILE B 765 -64.02 -101.59 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 A 901 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 182 OD1 REMARK 620 2 ASN A 215 OD1 84.5 REMARK 620 3 TYR A 217 O 105.7 87.9 REMARK 620 4 TPP A 900 O1A 80.6 153.5 75.4 REMARK 620 5 TPP A 900 O2B 169.4 105.0 79.7 92.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 901 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 182 OD1 REMARK 620 2 ASN B 215 OD1 84.5 REMARK 620 3 TYR B 217 O 105.8 87.9 REMARK 620 4 TPP B 900 O2A 80.6 153.5 75.4 REMARK 620 5 TPP B 900 O1B 169.4 104.9 79.7 92.3 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-35610 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF PHOSPHOKETOLASE FROM BIFIDOBACTERIUM LONGUM IN REMARK 900 DIMERIC ASSEMBLY DBREF 8IO7 A 1 825 UNP S6CP45 S6CP45_9BACT 1 825 DBREF 8IO7 B 1 825 UNP S6CP45 S6CP45_9BACT 1 825 SEQRES 1 A 825 MET THR SER PRO VAL ILE GLY THR PRO TRP LYS LYS LEU SEQRES 2 A 825 ASN ALA PRO VAL SER GLU GLU ALA LEU GLU GLY VAL ASP SEQRES 3 A 825 LYS TYR TRP ARG VAL ALA ASN TYR LEU SER ILE GLY GLN SEQRES 4 A 825 ILE TYR LEU ARG SER ASN PRO LEU MET LYS GLU PRO PHE SEQRES 5 A 825 THR ARG GLU ASP VAL LYS HIS ARG LEU VAL GLY HIS TRP SEQRES 6 A 825 GLY THR THR PRO GLY LEU ASN PHE LEU ILE GLY HIS ILE SEQRES 7 A 825 ASN ARG PHE ILE ALA ASP HIS GLY GLN ASN THR VAL ILE SEQRES 8 A 825 ILE MET GLY PRO GLY HIS GLY GLY PRO ALA GLY THR SER SEQRES 9 A 825 GLN SER TYR LEU ASP GLY THR TYR THR GLU THR PHE PRO SEQRES 10 A 825 LYS ILE THR LYS ASP GLU ALA GLY LEU GLN LYS PHE PHE SEQRES 11 A 825 ARG GLN PHE SER TYR PRO GLY GLY ILE PRO SER HIS PHE SEQRES 12 A 825 ALA PRO GLU THR PRO GLY SER ILE HIS GLU GLY GLY GLU SEQRES 13 A 825 LEU GLY TYR ALA LEU SER HIS ALA TYR GLY ALA ILE MET SEQRES 14 A 825 ASP ASN PRO SER LEU PHE VAL PRO ALA ILE VAL GLY ASP SEQRES 15 A 825 GLY GLU ALA GLU THR GLY PRO LEU ALA THR GLY TRP GLN SEQRES 16 A 825 SER ASN LYS LEU VAL ASN PRO ARG THR ASP GLY ILE VAL SEQRES 17 A 825 LEU PRO ILE LEU HIS LEU ASN GLY TYR LYS ILE ALA ASN SEQRES 18 A 825 PRO THR ILE LEU SER ARG ILE SER ASP GLU GLU LEU HIS SEQRES 19 A 825 GLU PHE PHE HIS GLY MET GLY TYR GLU PRO TYR GLU PHE SEQRES 20 A 825 VAL ALA GLY PHE ASP ASP GLU ASP HIS MET SER ILE HIS SEQRES 21 A 825 ARG ARG PHE ALA GLU LEU TRP GLU THR ILE TRP ASP GLU SEQRES 22 A 825 ILE CYS ASP ILE LYS ALA THR ALA GLN THR ASP ASN VAL SEQRES 23 A 825 HIS ARG PRO PHE TYR PRO MET LEU ILE PHE ARG THR PRO SEQRES 24 A 825 LYS GLY TRP THR CYS PRO LYS TYR ILE ASP GLY LYS LYS SEQRES 25 A 825 THR GLU GLY SER TRP ARG SER HIS GLN VAL PRO LEU ALA SEQRES 26 A 825 SER ALA ARG ASP THR GLU ALA HIS PHE GLU VAL LEU LYS SEQRES 27 A 825 ASN TRP LEU GLU SER TYR LYS PRO GLU GLU LEU PHE ASP SEQRES 28 A 825 ALA ASN GLY ALA VAL LYS ASP ASP VAL LEU ALA PHE MET SEQRES 29 A 825 PRO LYS GLY GLU LEU ARG ILE GLY ALA ASN PRO ASN ALA SEQRES 30 A 825 ASN GLY GLY VAL ILE ARG ASN ASP LEU LYS LEU PRO ASN SEQRES 31 A 825 LEU GLU ASP TYR GLU VAL LYS GLU VAL ALA GLU TYR GLY SEQRES 32 A 825 HIS GLY TRP GLY GLN LEU GLU ALA THR ARG THR LEU GLY SEQRES 33 A 825 ALA TYR THR ARG ASP ILE ILE LYS ASN ASN PRO ARG ASP SEQRES 34 A 825 PHE ARG ILE PHE GLY PRO ASP GLU THR ALA SER ASN ARG SEQRES 35 A 825 LEU GLN ALA SER TYR GLU VAL THR ASN LYS GLN TRP ASP SEQRES 36 A 825 ALA GLY TYR ILE SER ASP GLU VAL ASP GLU HIS MET HIS SEQRES 37 A 825 VAL SER GLY GLN VAL VAL GLU GLN LEU SER GLU HIS GLN SEQRES 38 A 825 MET GLU GLY PHE LEU GLU ALA TYR LEU LEU THR GLY ARG SEQRES 39 A 825 HIS GLY ILE TRP SER SER TYR GLU SER PHE VAL HIS VAL SEQRES 40 A 825 ILE ASP SER MET LEU ASN GLN HIS ALA LYS TRP LEU GLU SEQRES 41 A 825 ALA THR VAL ARG GLU ILE PRO TRP ARG LYS PRO ILE ALA SEQRES 42 A 825 SER MET ASN LEU LEU VAL SER SER HIS VAL TRP ARG GLN SEQRES 43 A 825 ASP HIS ASN GLY PHE SER HIS GLN ASP PRO GLY VAL THR SEQRES 44 A 825 SER VAL LEU LEU ASN LYS CYS PHE HIS ASN ASP HIS VAL SEQRES 45 A 825 ILE GLY ILE TYR PHE ALA THR ASP ALA ASN MET LEU LEU SEQRES 46 A 825 ALA ILE ALA GLU LYS CYS TYR LYS SER THR ASN LYS ILE SEQRES 47 A 825 ASN ALA ILE ILE ALA GLY LYS GLN PRO ALA ALA THR TRP SEQRES 48 A 825 LEU THR LEU ASP GLU ALA ARG ALA GLU LEU GLU LYS GLY SEQRES 49 A 825 ALA ALA ALA TRP ASP TRP ALA SER THR ALA LYS ASN ASN SEQRES 50 A 825 ASP GLU ALA GLU VAL VAL LEU ALA ALA ALA GLY ASP VAL SEQRES 51 A 825 PRO THR GLN GLU ILE MET ALA ALA SER ASP LYS LEU LYS SEQRES 52 A 825 GLU LEU GLY VAL LYS PHE LYS VAL VAL ASN VAL ALA ASP SEQRES 53 A 825 LEU LEU SER LEU GLN SER ALA LYS GLU ASN ASP GLU ALA SEQRES 54 A 825 LEU THR ASP GLU GLU PHE ALA ASP ILE PHE THR ALA ASP SEQRES 55 A 825 LYS PRO VAL LEU PHE ALA TYR HIS SER TYR ALA HIS ASP SEQRES 56 A 825 VAL ARG GLY LEU ILE TYR ASP ARG PRO ASN HIS ASP ASN SEQRES 57 A 825 PHE ASN VAL HIS GLY TYR GLU GLU GLU GLY SER THR THR SEQRES 58 A 825 THR PRO TYR ASP MET VAL ARG VAL ASN ARG ILE ASP ARG SEQRES 59 A 825 TYR GLU LEU THR ALA GLU ALA LEU ARG MET ILE ASP ALA SEQRES 60 A 825 ASP LYS TYR ALA ASP LYS ILE ASP GLU LEU GLU LYS PHE SEQRES 61 A 825 ARG ASP GLU ALA PHE GLN PHE ALA VAL ASP ASN GLY TYR SEQRES 62 A 825 ASP HIS PRO ASP TYR THR ASP TRP VAL TYR SER GLY VAL SEQRES 63 A 825 ASN THR ASP LYS LYS GLY ALA VAL THR ALA THR ALA ALA SEQRES 64 A 825 THR ALA GLY ASP ASN GLU SEQRES 1 B 825 MET THR SER PRO VAL ILE GLY THR PRO TRP LYS LYS LEU SEQRES 2 B 825 ASN ALA PRO VAL SER GLU GLU ALA LEU GLU GLY VAL ASP SEQRES 3 B 825 LYS TYR TRP ARG VAL ALA ASN TYR LEU SER ILE GLY GLN SEQRES 4 B 825 ILE TYR LEU ARG SER ASN PRO LEU MET LYS GLU PRO PHE SEQRES 5 B 825 THR ARG GLU ASP VAL LYS HIS ARG LEU VAL GLY HIS TRP SEQRES 6 B 825 GLY THR THR PRO GLY LEU ASN PHE LEU ILE GLY HIS ILE SEQRES 7 B 825 ASN ARG PHE ILE ALA ASP HIS GLY GLN ASN THR VAL ILE SEQRES 8 B 825 ILE MET GLY PRO GLY HIS GLY GLY PRO ALA GLY THR SER SEQRES 9 B 825 GLN SER TYR LEU ASP GLY THR TYR THR GLU THR PHE PRO SEQRES 10 B 825 LYS ILE THR LYS ASP GLU ALA GLY LEU GLN LYS PHE PHE SEQRES 11 B 825 ARG GLN PHE SER TYR PRO GLY GLY ILE PRO SER HIS PHE SEQRES 12 B 825 ALA PRO GLU THR PRO GLY SER ILE HIS GLU GLY GLY GLU SEQRES 13 B 825 LEU GLY TYR ALA LEU SER HIS ALA TYR GLY ALA ILE MET SEQRES 14 B 825 ASP ASN PRO SER LEU PHE VAL PRO ALA ILE VAL GLY ASP SEQRES 15 B 825 GLY GLU ALA GLU THR GLY PRO LEU ALA THR GLY TRP GLN SEQRES 16 B 825 SER ASN LYS LEU VAL ASN PRO ARG THR ASP GLY ILE VAL SEQRES 17 B 825 LEU PRO ILE LEU HIS LEU ASN GLY TYR LYS ILE ALA ASN SEQRES 18 B 825 PRO THR ILE LEU SER ARG ILE SER ASP GLU GLU LEU HIS SEQRES 19 B 825 GLU PHE PHE HIS GLY MET GLY TYR GLU PRO TYR GLU PHE SEQRES 20 B 825 VAL ALA GLY PHE ASP ASP GLU ASP HIS MET SER ILE HIS SEQRES 21 B 825 ARG ARG PHE ALA GLU LEU TRP GLU THR ILE TRP ASP GLU SEQRES 22 B 825 ILE CYS ASP ILE LYS ALA THR ALA GLN THR ASP ASN VAL SEQRES 23 B 825 HIS ARG PRO PHE TYR PRO MET LEU ILE PHE ARG THR PRO SEQRES 24 B 825 LYS GLY TRP THR CYS PRO LYS TYR ILE ASP GLY LYS LYS SEQRES 25 B 825 THR GLU GLY SER TRP ARG SER HIS GLN VAL PRO LEU ALA SEQRES 26 B 825 SER ALA ARG ASP THR GLU ALA HIS PHE GLU VAL LEU LYS SEQRES 27 B 825 ASN TRP LEU GLU SER TYR LYS PRO GLU GLU LEU PHE ASP SEQRES 28 B 825 ALA ASN GLY ALA VAL LYS ASP ASP VAL LEU ALA PHE MET SEQRES 29 B 825 PRO LYS GLY GLU LEU ARG ILE GLY ALA ASN PRO ASN ALA SEQRES 30 B 825 ASN GLY GLY VAL ILE ARG ASN ASP LEU LYS LEU PRO ASN SEQRES 31 B 825 LEU GLU ASP TYR GLU VAL LYS GLU VAL ALA GLU TYR GLY SEQRES 32 B 825 HIS GLY TRP GLY GLN LEU GLU ALA THR ARG THR LEU GLY SEQRES 33 B 825 ALA TYR THR ARG ASP ILE ILE LYS ASN ASN PRO ARG ASP SEQRES 34 B 825 PHE ARG ILE PHE GLY PRO ASP GLU THR ALA SER ASN ARG SEQRES 35 B 825 LEU GLN ALA SER TYR GLU VAL THR ASN LYS GLN TRP ASP SEQRES 36 B 825 ALA GLY TYR ILE SER ASP GLU VAL ASP GLU HIS MET HIS SEQRES 37 B 825 VAL SER GLY GLN VAL VAL GLU GLN LEU SER GLU HIS GLN SEQRES 38 B 825 MET GLU GLY PHE LEU GLU ALA TYR LEU LEU THR GLY ARG SEQRES 39 B 825 HIS GLY ILE TRP SER SER TYR GLU SER PHE VAL HIS VAL SEQRES 40 B 825 ILE ASP SER MET LEU ASN GLN HIS ALA LYS TRP LEU GLU SEQRES 41 B 825 ALA THR VAL ARG GLU ILE PRO TRP ARG LYS PRO ILE ALA SEQRES 42 B 825 SER MET ASN LEU LEU VAL SER SER HIS VAL TRP ARG GLN SEQRES 43 B 825 ASP HIS ASN GLY PHE SER HIS GLN ASP PRO GLY VAL THR SEQRES 44 B 825 SER VAL LEU LEU ASN LYS CYS PHE HIS ASN ASP HIS VAL SEQRES 45 B 825 ILE GLY ILE TYR PHE ALA THR ASP ALA ASN MET LEU LEU SEQRES 46 B 825 ALA ILE ALA GLU LYS CYS TYR LYS SER THR ASN LYS ILE SEQRES 47 B 825 ASN ALA ILE ILE ALA GLY LYS GLN PRO ALA ALA THR TRP SEQRES 48 B 825 LEU THR LEU ASP GLU ALA ARG ALA GLU LEU GLU LYS GLY SEQRES 49 B 825 ALA ALA ALA TRP ASP TRP ALA SER THR ALA LYS ASN ASN SEQRES 50 B 825 ASP GLU ALA GLU VAL VAL LEU ALA ALA ALA GLY ASP VAL SEQRES 51 B 825 PRO THR GLN GLU ILE MET ALA ALA SER ASP LYS LEU LYS SEQRES 52 B 825 GLU LEU GLY VAL LYS PHE LYS VAL VAL ASN VAL ALA ASP SEQRES 53 B 825 LEU LEU SER LEU GLN SER ALA LYS GLU ASN ASP GLU ALA SEQRES 54 B 825 LEU THR ASP GLU GLU PHE ALA ASP ILE PHE THR ALA ASP SEQRES 55 B 825 LYS PRO VAL LEU PHE ALA TYR HIS SER TYR ALA HIS ASP SEQRES 56 B 825 VAL ARG GLY LEU ILE TYR ASP ARG PRO ASN HIS ASP ASN SEQRES 57 B 825 PHE ASN VAL HIS GLY TYR GLU GLU GLU GLY SER THR THR SEQRES 58 B 825 THR PRO TYR ASP MET VAL ARG VAL ASN ARG ILE ASP ARG SEQRES 59 B 825 TYR GLU LEU THR ALA GLU ALA LEU ARG MET ILE ASP ALA SEQRES 60 B 825 ASP LYS TYR ALA ASP LYS ILE ASP GLU LEU GLU LYS PHE SEQRES 61 B 825 ARG ASP GLU ALA PHE GLN PHE ALA VAL ASP ASN GLY TYR SEQRES 62 B 825 ASP HIS PRO ASP TYR THR ASP TRP VAL TYR SER GLY VAL SEQRES 63 B 825 ASN THR ASP LYS LYS GLY ALA VAL THR ALA THR ALA ALA SEQRES 64 B 825 THR ALA GLY ASP ASN GLU HET TPP A 900 26 HET MG A 901 1 HET TPP B 900 26 HET MG B 901 1 HETNAM TPP THIAMINE DIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 3 TPP 2(C12 H19 N4 O7 P2 S 1+) FORMUL 4 MG 2(MG 2+) HELIX 1 AA1 SER A 18 LEU A 42 1 25 HELIX 2 AA2 THR A 53 VAL A 57 5 5 HELIX 3 AA3 THR A 67 GLY A 86 1 20 HELIX 4 AA4 GLY A 98 GLY A 110 1 13 HELIX 5 AA5 GLY A 110 PHE A 116 1 7 HELIX 6 AA6 ASP A 122 PHE A 133 1 12 HELIX 7 AA7 TYR A 159 MET A 169 1 11 HELIX 8 AA8 GLY A 183 GLU A 186 5 4 HELIX 9 AA9 THR A 187 TRP A 194 1 8 HELIX 10 AB1 GLN A 195 VAL A 200 5 6 HELIX 11 AB2 THR A 223 ILE A 228 1 6 HELIX 12 AB3 SER A 229 GLY A 239 1 11 HELIX 13 AB4 ASP A 255 ASP A 284 1 30 HELIX 14 AB5 SER A 316 HIS A 320 5 5 HELIX 15 AB6 THR A 330 SER A 343 1 14 HELIX 16 AB7 LYS A 345 PHE A 350 1 6 HELIX 17 AB8 LYS A 357 LEU A 361 5 5 HELIX 18 AB9 LYS A 366 ARG A 370 5 5 HELIX 19 AC1 ASN A 378 ARG A 383 1 6 HELIX 20 AC2 ASN A 390 TYR A 394 5 5 HELIX 21 AC3 LYS A 397 GLY A 403 1 7 HELIX 22 AC4 ALA A 411 ASN A 426 1 16 HELIX 23 AC5 LEU A 443 VAL A 449 5 7 HELIX 24 AC6 SER A 478 THR A 492 1 15 HELIX 25 AC7 SER A 503 VAL A 507 5 5 HELIX 26 AC8 ILE A 508 ILE A 526 1 19 HELIX 27 AC9 HIS A 542 GLN A 546 5 5 HELIX 28 AD1 GLY A 550 GLN A 554 5 5 HELIX 29 AD2 GLY A 557 ASN A 564 1 8 HELIX 30 AD3 ASP A 580 SER A 594 1 15 HELIX 31 AD4 THR A 613 GLY A 624 1 12 HELIX 32 AD5 GLY A 648 GLU A 664 1 17 HELIX 33 AD6 ASP A 676 GLN A 681 5 6 HELIX 34 AD7 THR A 691 PHE A 699 1 9 HELIX 35 AD8 TYR A 712 GLY A 718 1 7 HELIX 36 AD9 ASN A 725 ASP A 727 5 3 HELIX 37 AE1 THR A 742 ASN A 750 1 9 HELIX 38 AE2 ASP A 753 MET A 764 1 12 HELIX 39 AE3 TYR A 770 GLY A 792 1 23 HELIX 40 AE4 HIS A 795 TRP A 801 1 7 HELIX 41 AE5 SER B 18 LEU B 42 1 25 HELIX 42 AE6 THR B 53 VAL B 57 5 5 HELIX 43 AE7 THR B 67 GLY B 86 1 20 HELIX 44 AE8 GLY B 98 GLY B 110 1 13 HELIX 45 AE9 GLY B 110 PHE B 116 1 7 HELIX 46 AF1 ASP B 122 PHE B 133 1 12 HELIX 47 AF2 TYR B 159 MET B 169 1 11 HELIX 48 AF3 GLY B 183 GLU B 186 5 4 HELIX 49 AF4 THR B 187 TRP B 194 1 8 HELIX 50 AF5 GLN B 195 VAL B 200 5 6 HELIX 51 AF6 THR B 223 ILE B 228 1 6 HELIX 52 AF7 SER B 229 GLY B 239 1 11 HELIX 53 AF8 ASP B 255 ASP B 284 1 30 HELIX 54 AF9 SER B 316 HIS B 320 5 5 HELIX 55 AG1 THR B 330 SER B 343 1 14 HELIX 56 AG2 LYS B 345 PHE B 350 1 6 HELIX 57 AG3 LYS B 357 LEU B 361 5 5 HELIX 58 AG4 LYS B 366 ARG B 370 5 5 HELIX 59 AG5 ASN B 378 ARG B 383 1 6 HELIX 60 AG6 ASN B 390 TYR B 394 5 5 HELIX 61 AG7 LYS B 397 GLY B 403 1 7 HELIX 62 AG8 ALA B 411 ASN B 426 1 16 HELIX 63 AG9 LEU B 443 VAL B 449 5 7 HELIX 64 AH1 SER B 478 THR B 492 1 15 HELIX 65 AH2 SER B 503 VAL B 507 5 5 HELIX 66 AH3 ILE B 508 ILE B 526 1 19 HELIX 67 AH4 HIS B 542 GLN B 546 5 5 HELIX 68 AH5 GLY B 550 GLN B 554 5 5 HELIX 69 AH6 GLY B 557 ASN B 564 1 8 HELIX 70 AH7 ASP B 580 SER B 594 1 15 HELIX 71 AH8 THR B 613 GLY B 624 1 12 HELIX 72 AH9 GLY B 648 GLU B 664 1 17 HELIX 73 AI1 ASP B 676 GLN B 681 5 6 HELIX 74 AI2 THR B 691 PHE B 699 1 9 HELIX 75 AI3 TYR B 712 GLY B 718 1 7 HELIX 76 AI4 ASN B 725 ASP B 727 5 3 HELIX 77 AI5 THR B 742 ASN B 750 1 9 HELIX 78 AI6 ASP B 753 MET B 764 1 12 HELIX 79 AI7 TYR B 770 GLY B 792 1 23 HELIX 80 AI8 HIS B 795 ASP B 800 1 6 SHEET 1 AA1 3 ASN A 88 THR A 89 0 SHEET 2 AA1 3 LEU A 174 GLY A 181 1 O PHE A 175 N ASN A 88 SHEET 3 AA1 3 ILE A 92 MET A 93 1 N ILE A 92 O ILE A 179 SHEET 1 AA2 5 ASN A 88 THR A 89 0 SHEET 2 AA2 5 LEU A 174 GLY A 181 1 O PHE A 175 N ASN A 88 SHEET 3 AA2 5 ILE A 207 LEU A 214 1 O HIS A 213 N VAL A 180 SHEET 4 AA2 5 TYR A 291 ARG A 297 1 O LEU A 294 N LEU A 212 SHEET 5 AA2 5 TYR A 242 VAL A 248 1 N PHE A 247 O ILE A 295 SHEET 1 AA3 2 TYR A 217 LYS A 218 0 SHEET 2 AA3 2 ASN A 221 PRO A 222 -1 O ASN A 221 N LYS A 218 SHEET 1 AA4 2 TYR A 307 ILE A 308 0 SHEET 2 AA4 2 LYS A 311 LYS A 312 -1 O LYS A 311 N ILE A 308 SHEET 1 AA5 2 TRP A 406 GLU A 410 0 SHEET 2 AA5 2 PRO A 607 THR A 610 -1 O ALA A 608 N LEU A 409 SHEET 1 AA6 6 VAL A 473 GLU A 475 0 SHEET 2 AA6 6 PHE A 430 GLY A 434 1 N ILE A 432 O VAL A 474 SHEET 3 AA6 6 HIS A 495 TYR A 501 1 O ILE A 497 N PHE A 433 SHEET 4 AA6 6 MET A 535 SER A 540 1 O SER A 540 N SER A 500 SHEET 5 AA6 6 ILE A 598 ILE A 602 1 O ASN A 599 N LEU A 537 SHEET 6 AA6 6 ILE A 573 PHE A 577 1 N TYR A 576 O ILE A 602 SHEET 1 AA7 2 LYS A 452 GLN A 453 0 SHEET 2 AA7 2 MET A 467 HIS A 468 1 O HIS A 468 N LYS A 452 SHEET 1 AA8 5 ALA A 625 ALA A 627 0 SHEET 2 AA8 5 PHE A 669 VAL A 674 -1 O ASN A 673 N ALA A 626 SHEET 3 AA8 5 VAL A 642 ALA A 647 1 N LEU A 644 O LYS A 670 SHEET 4 AA8 5 VAL A 705 TYR A 709 1 O LEU A 706 N VAL A 643 SHEET 5 AA8 5 PHE A 729 HIS A 732 1 O HIS A 732 N TYR A 709 SHEET 1 AA9 3 ASN B 88 THR B 89 0 SHEET 2 AA9 3 LEU B 174 GLY B 181 1 O PHE B 175 N ASN B 88 SHEET 3 AA9 3 ILE B 92 MET B 93 1 N ILE B 92 O ILE B 179 SHEET 1 AB1 5 ASN B 88 THR B 89 0 SHEET 2 AB1 5 LEU B 174 GLY B 181 1 O PHE B 175 N ASN B 88 SHEET 3 AB1 5 ILE B 207 LEU B 214 1 O HIS B 213 N VAL B 180 SHEET 4 AB1 5 TYR B 291 ARG B 297 1 O LEU B 294 N LEU B 212 SHEET 5 AB1 5 TYR B 242 VAL B 248 1 N PHE B 247 O ILE B 295 SHEET 1 AB2 2 TYR B 217 LYS B 218 0 SHEET 2 AB2 2 ASN B 221 PRO B 222 -1 O ASN B 221 N LYS B 218 SHEET 1 AB3 2 TYR B 307 ILE B 308 0 SHEET 2 AB3 2 LYS B 311 LYS B 312 -1 O LYS B 311 N ILE B 308 SHEET 1 AB4 2 TRP B 406 GLU B 410 0 SHEET 2 AB4 2 PRO B 607 THR B 610 -1 O ALA B 608 N LEU B 409 SHEET 1 AB5 6 VAL B 473 GLU B 475 0 SHEET 2 AB5 6 PHE B 430 GLY B 434 1 N ILE B 432 O VAL B 474 SHEET 3 AB5 6 HIS B 495 TYR B 501 1 O ILE B 497 N PHE B 433 SHEET 4 AB5 6 MET B 535 SER B 540 1 O SER B 540 N SER B 500 SHEET 5 AB5 6 ILE B 598 ILE B 602 1 O ASN B 599 N LEU B 537 SHEET 6 AB5 6 ILE B 573 PHE B 577 1 N TYR B 576 O ILE B 602 SHEET 1 AB6 2 LYS B 452 GLN B 453 0 SHEET 2 AB6 2 MET B 467 HIS B 468 1 O HIS B 468 N LYS B 452 SHEET 1 AB7 5 ALA B 625 ALA B 627 0 SHEET 2 AB7 5 PHE B 669 VAL B 674 -1 O ASN B 673 N ALA B 626 SHEET 3 AB7 5 VAL B 642 ALA B 647 1 N LEU B 644 O LYS B 670 SHEET 4 AB7 5 VAL B 705 TYR B 709 1 O LEU B 706 N VAL B 643 SHEET 5 AB7 5 PHE B 729 HIS B 732 1 O HIS B 732 N TYR B 709 LINK OD1 ASP A 182 MG MG A 901 1555 1555 2.19 LINK OD1 ASN A 215 MG MG A 901 1555 1555 2.02 LINK O TYR A 217 MG MG A 901 1555 1555 2.77 LINK O1A TPP A 900 MG MG A 901 1555 1555 2.06 LINK O2B TPP A 900 MG MG A 901 1555 1555 1.96 LINK OD1 ASP B 182 MG MG B 901 1555 1555 2.19 LINK OD1 ASN B 215 MG MG B 901 1555 1555 2.01 LINK O TYR B 217 MG MG B 901 1555 1555 2.78 LINK O2A TPP B 900 MG MG B 901 1555 1555 2.06 LINK O1B TPP B 900 MG MG B 901 1555 1555 1.96 CISPEP 1 GLU A 50 PRO A 51 0 1.90 CISPEP 2 GLU B 50 PRO B 51 0 1.96 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