HEADER TRANSPORT PROTEIN 12-APR-24 8Z1Y TITLE CRYO-EM STRUCTURE OF ESCHERICHIA COLI DPPABCDF IN THE PRE-CATALYTIC TITLE 2 STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIPEPTIDE TRANSPORT SYSTEM PERMEASE PROTEIN DPPB; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DIPEPTIDE TRANSPORT SYSTEM PERMEASE PROTEIN DPPC; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: DIPEPTIDE TRANSPORT ATP-BINDING PROTEIN DPPD; COMPND 11 CHAIN: C; COMPND 12 EC: 7.4.2.9; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: DIPEPTIDE TRANSPORT ATP-BINDING PROTEIN DPPF; COMPND 16 CHAIN: D; COMPND 17 EC: 7.4.2.9; COMPND 18 ENGINEERED: YES; COMPND 19 MOL_ID: 5; COMPND 20 MOLECULE: DIPEPTIDE-BINDING PROTEIN; COMPND 21 CHAIN: F; COMPND 22 SYNONYM: DBP,PERIPLASMIC DIPEPTIDE TRANSPORT PROTEIN; COMPND 23 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 GENE: DPPB, B3543, JW3512; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 9 ORGANISM_TAXID: 83333; SOURCE 10 GENE: DPPC, B3542, JW3511; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 15 ORGANISM_TAXID: 83333; SOURCE 16 GENE: DPPD, B3541, JW3510; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 19 MOL_ID: 4; SOURCE 20 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 21 ORGANISM_TAXID: 83333; SOURCE 22 GENE: DPPF, DPPE, B3540, JW3509; SOURCE 23 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 25 MOL_ID: 5; SOURCE 26 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 27 ORGANISM_TAXID: 83333; SOURCE 28 GENE: DPPA, B3544, JW3513; SOURCE 29 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 30 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ABC IMPORTER, SBP, PEPTIDE TRANSPORTER, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR P.LI,Y.HUANG REVDAT 2 19-MAR-25 8Z1Y 1 JRNL REVDAT 1 29-JAN-25 8Z1Y 0 JRNL AUTH P.LI,M.ZHANG,Y.HUANG JRNL TITL STRUCTURAL CHARACTERIZATION OF THE ABC TRANSPORTER DPPABCDF JRNL TITL 2 IN ESCHERICHIA COLI REVEALS INSIGHTS INTO DIPEPTIDE JRNL TITL 3 ACQUISITION. JRNL REF PLOS BIOL. V. 23 03026 2025 JRNL REFN ESSN 1545-7885 JRNL PMID 40053564 JRNL DOI 10.1371/JOURNAL.PBIO.3003026 REMARK 2 REMARK 2 RESOLUTION. 2.73 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) : 2.730 REMARK 3 NUMBER OF PARTICLES : 779545 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 8Z1Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 16-APR-24. REMARK 100 THE DEPOSITION ID IS D_1300046863. 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 : DPPABCDF BOUND TO ATPGAMMAS REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 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 : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 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) : 4000.00 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, F 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 LEU A 2 REMARK 465 GLN A 3 REMARK 465 PHE A 4 REMARK 465 ILE A 5 REMARK 465 HIS A 337 REMARK 465 LYS A 338 REMARK 465 LYS A 339 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLN B 3 REMARK 465 VAL B 4 REMARK 465 THR B 5 REMARK 465 GLU B 6 REMARK 465 ASN B 7 REMARK 465 LYS B 8 REMARK 465 VAL B 9 REMARK 465 ILE B 10 REMARK 465 GLN B 300 REMARK 465 MET C 1 REMARK 465 THR C 326 REMARK 465 LEU C 327 REMARK 465 MET D 1 REMARK 465 SER D 2 REMARK 465 THR D 3 REMARK 465 GLN D 4 REMARK 465 GLU D 5 REMARK 465 ALA D 6 REMARK 465 THR D 7 REMARK 465 LEU D 8 REMARK 465 ASN D 331 REMARK 465 PRO D 332 REMARK 465 GLN D 333 REMARK 465 ARG D 334 REMARK 465 MET F 1 REMARK 465 ARG F 2 REMARK 465 ILE F 3 REMARK 465 SER F 4 REMARK 465 LEU F 5 REMARK 465 LYS F 6 REMARK 465 LYS F 7 REMARK 465 SER F 8 REMARK 465 GLY F 9 REMARK 465 MET F 10 REMARK 465 LEU F 11 REMARK 465 LYS F 12 REMARK 465 LEU F 13 REMARK 465 GLY F 14 REMARK 465 LEU F 15 REMARK 465 SER F 16 REMARK 465 LEU F 17 REMARK 465 VAL F 18 REMARK 465 ALA F 19 REMARK 465 MET F 20 REMARK 465 THR F 21 REMARK 465 VAL F 22 REMARK 465 ALA F 23 REMARK 465 ALA F 24 REMARK 465 SER F 25 REMARK 465 VAL F 26 REMARK 465 GLN F 27 REMARK 465 ALA F 28 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS B 24 CE1 HIS B 24 NE2 -0.084 REMARK 500 HIS B 24 NE2 HIS B 24 CD2 -0.088 REMARK 500 ARG D 273 CZ ARG D 273 NH1 -0.097 REMARK 500 ARG D 273 CZ ARG D 273 NH2 -0.104 REMARK 500 ARG D 274 CZ ARG D 274 NH1 -0.097 REMARK 500 ARG D 274 CZ ARG D 274 NH2 -0.102 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 ARG A 85 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 95 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 125 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 225 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 TYR A 328 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 MET B 16 CA - CB - CG ANGL. DEV. = 11.9 DEGREES REMARK 500 ARG B 62 NE - CZ - NH2 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG B 181 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 291 NE - CZ - NH2 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG C 130 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG C 146 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG C 280 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG D 66 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 TYR D 109 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG D 273 CD - NE - CZ ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG D 301 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG F 63 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG F 111 NE - CZ - NH2 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG F 310 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG F 420 NE - CZ - NH2 ANGL. DEV. = 3.3 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 ALA C 18 57.04 -147.38 REMARK 500 ASP C 142 81.51 -152.44 REMARK 500 ASP C 148 30.16 -88.50 REMARK 500 ALA C 229 29.25 49.31 REMARK 500 ARG C 298 7.01 -69.95 REMARK 500 ALA C 299 -36.75 -133.82 REMARK 500 ASP D 39 38.02 -99.54 REMARK 500 MET D 161 51.49 -92.72 REMARK 500 GLU D 226 -7.88 -59.83 REMARK 500 ARG D 301 31.24 -91.51 REMARK 500 ALA D 322 75.35 -106.23 REMARK 500 SER F 222 -65.44 -127.14 REMARK 500 TYR F 267 68.09 39.59 REMARK 500 ASP F 355 83.08 -155.32 REMARK 500 PHE F 443 -64.28 -94.27 REMARK 500 TYR F 459 2.04 -65.05 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 TYR A 303 0.07 SIDE CHAIN REMARK 500 TYR B 96 0.08 SIDE CHAIN REMARK 500 TYR D 257 0.07 SIDE CHAIN REMARK 500 TYR F 132 0.11 SIDE CHAIN REMARK 500 TYR F 140 0.07 SIDE CHAIN 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 SF4 C 402 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 284 SG REMARK 620 2 SF4 C 402 S2 112.3 REMARK 620 3 SF4 C 402 S3 119.5 105.2 REMARK 620 4 SF4 C 402 S4 110.3 104.3 103.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 C 402 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 290 SG REMARK 620 2 SF4 C 402 S1 102.7 REMARK 620 3 SF4 C 402 S3 123.3 103.4 REMARK 620 4 SF4 C 402 S4 115.6 104.9 104.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 C 402 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 297 SG REMARK 620 2 SF4 C 402 S1 124.4 REMARK 620 3 SF4 C 402 S2 106.3 104.9 REMARK 620 4 SF4 C 402 S4 110.5 104.6 104.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 C 402 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 315 SG REMARK 620 2 SF4 C 402 S1 117.7 REMARK 620 3 SF4 C 402 S2 110.9 104.0 REMARK 620 4 SF4 C 402 S3 114.7 104.6 103.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 D 401 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 293 SG REMARK 620 2 SF4 D 401 S1 113.9 REMARK 620 3 SF4 D 401 S2 119.0 104.5 REMARK 620 4 SF4 D 401 S4 108.7 104.4 105.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 D 401 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 299 SG REMARK 620 2 SF4 D 401 S1 125.2 REMARK 620 3 SF4 D 401 S2 107.4 103.8 REMARK 620 4 SF4 D 401 S3 109.7 104.3 104.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 D 401 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 306 SG REMARK 620 2 SF4 D 401 S2 106.8 REMARK 620 3 SF4 D 401 S3 132.1 104.7 REMARK 620 4 SF4 D 401 S4 102.3 103.9 104.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 D 401 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 323 SG REMARK 620 2 SF4 D 401 S1 119.0 REMARK 620 3 SF4 D 401 S3 105.8 104.0 REMARK 620 4 SF4 D 401 S4 117.3 104.2 105.1 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-39740 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF ESCHERICHIA COLI DPPABCDF IN THE CATALYTIC REMARK 900 INTERMEDIATE STATE DBREF 8Z1Y A 1 339 UNP P0AEF8 DPPB_ECOLI 1 339 DBREF 8Z1Y B 1 300 UNP P0AEG1 DPPC_ECOLI 1 300 DBREF 8Z1Y C 1 327 UNP P0AAG0 DPPD_ECOLI 1 327 DBREF 8Z1Y D 1 334 UNP P37313 DPPF_ECOLI 1 334 DBREF 8Z1Y F 1 535 UNP P23847 DPPA_ECOLI 1 535 SEQADV 8Z1Y ALA B 281 UNP P0AEG1 LEU 281 CONFLICT SEQADV 8Z1Y LEU B 282 UNP P0AEG1 ALA 282 CONFLICT SEQADV 8Z1Y GLN C 179 UNP P0AAG0 GLU 179 CONFLICT SEQADV 8Z1Y GLN D 187 UNP P37313 GLU 187 CONFLICT SEQRES 1 A 339 MET LEU GLN PHE ILE LEU ARG ARG LEU GLY LEU VAL ILE SEQRES 2 A 339 PRO THR PHE ILE GLY ILE THR LEU LEU THR PHE ALA PHE SEQRES 3 A 339 VAL HIS MET ILE PRO GLY ASP PRO VAL MET ILE MET ALA SEQRES 4 A 339 GLY GLU ARG GLY ILE SER PRO GLU ARG HIS ALA GLN LEU SEQRES 5 A 339 LEU ALA GLU LEU GLY LEU ASP LYS PRO MET TRP GLN GLN SEQRES 6 A 339 TYR LEU HIS TYR ILE TRP GLY VAL MET HIS GLY ASP LEU SEQRES 7 A 339 GLY ILE SER MET LYS SER ARG ILE PRO VAL TRP GLU GLU SEQRES 8 A 339 PHE VAL PRO ARG PHE GLN ALA THR LEU GLU LEU GLY VAL SEQRES 9 A 339 CYS ALA MET ILE PHE ALA THR ALA VAL GLY ILE PRO VAL SEQRES 10 A 339 GLY VAL LEU ALA ALA VAL LYS ARG GLY SER ILE PHE ASP SEQRES 11 A 339 HIS THR ALA VAL GLY LEU ALA LEU THR GLY TYR SER MET SEQRES 12 A 339 PRO ILE PHE TRP TRP GLY MET MET LEU ILE MET LEU VAL SEQRES 13 A 339 SER VAL HIS TRP ASN LEU THR PRO VAL SER GLY ARG VAL SEQRES 14 A 339 SER ASP MET VAL PHE LEU ASP ASP SER ASN PRO LEU THR SEQRES 15 A 339 GLY PHE MET LEU ILE ASP THR ALA ILE TRP GLY GLU ASP SEQRES 16 A 339 GLY ASN PHE ILE ASP ALA VAL ALA HIS MET ILE LEU PRO SEQRES 17 A 339 ALA ILE VAL LEU GLY THR ILE PRO LEU ALA VAL ILE VAL SEQRES 18 A 339 ARG MET THR ARG SER SER MET LEU GLU VAL LEU GLY GLU SEQRES 19 A 339 ASP TYR ILE ARG THR ALA ARG ALA LYS GLY LEU THR ARG SEQRES 20 A 339 MET ARG VAL ILE ILE VAL HIS ALA LEU ARG ASN ALA MET SEQRES 21 A 339 LEU PRO VAL VAL THR VAL ILE GLY LEU GLN VAL GLY THR SEQRES 22 A 339 LEU LEU ALA GLY ALA ILE LEU THR GLU THR ILE PHE SER SEQRES 23 A 339 TRP PRO GLY LEU GLY ARG TRP LEU ILE ASP ALA LEU GLN SEQRES 24 A 339 ARG ARG ASP TYR PRO VAL VAL GLN GLY GLY VAL LEU LEU SEQRES 25 A 339 VAL ALA THR MET ILE ILE LEU VAL ASN LEU LEU VAL ASP SEQRES 26 A 339 LEU LEU TYR GLY VAL VAL ASN PRO ARG ILE ARG HIS LYS SEQRES 27 A 339 LYS SEQRES 1 B 300 MET SER GLN VAL THR GLU ASN LYS VAL ILE SER ALA PRO SEQRES 2 B 300 VAL PRO MET THR PRO LEU GLN GLU PHE TRP HIS TYR PHE SEQRES 3 B 300 LYS ARG ASN LYS GLY ALA VAL VAL GLY LEU VAL TYR VAL SEQRES 4 B 300 VAL ILE VAL LEU PHE ILE ALA ILE PHE ALA ASN TRP ILE SEQRES 5 B 300 ALA PRO TYR ASN PRO ALA GLU GLN PHE ARG ASP ALA LEU SEQRES 6 B 300 LEU ALA PRO PRO ALA TRP GLN GLU GLY GLY SER MET ALA SEQRES 7 B 300 HIS LEU LEU GLY THR ASP ASP VAL GLY ARG ASP VAL LEU SEQRES 8 B 300 SER ARG LEU MET TYR GLY ALA ARG LEU SER LEU LEU VAL SEQRES 9 B 300 GLY CYS LEU VAL VAL VAL LEU SER LEU ILE MET GLY VAL SEQRES 10 B 300 ILE LEU GLY LEU ILE ALA GLY TYR PHE GLY GLY LEU VAL SEQRES 11 B 300 ASP ASN ILE ILE MET ARG VAL VAL ASP ILE MET LEU ALA SEQRES 12 B 300 LEU PRO SER LEU LEU LEU ALA LEU VAL LEU VAL ALA ILE SEQRES 13 B 300 PHE GLY PRO SER ILE GLY ASN ALA ALA LEU ALA LEU THR SEQRES 14 B 300 PHE VAL ALA LEU PRO HIS TYR VAL ARG LEU THR ARG ALA SEQRES 15 B 300 ALA VAL LEU VAL GLU VAL ASN ARG ASP TYR VAL THR ALA SEQRES 16 B 300 SER ARG VAL ALA GLY ALA GLY ALA MET ARG GLN MET PHE SEQRES 17 B 300 ILE ASN ILE PHE PRO ASN CYS LEU ALA PRO LEU ILE VAL SEQRES 18 B 300 GLN ALA SER LEU GLY PHE SER ASN ALA ILE LEU ASP MET SEQRES 19 B 300 ALA ALA LEU GLY PHE LEU GLY MET GLY ALA GLN PRO PRO SEQRES 20 B 300 THR PRO GLU TRP GLY THR MET LEU SER ASP VAL LEU GLN SEQRES 21 B 300 PHE ALA GLN SER ALA TRP TRP VAL VAL THR PHE PRO GLY SEQRES 22 B 300 LEU ALA ILE LEU LEU THR VAL ALA LEU PHE ASN LEU MET SEQRES 23 B 300 GLY ASP GLY LEU ARG ASP ALA LEU ASP PRO LYS LEU LYS SEQRES 24 B 300 GLN SEQRES 1 C 327 MET ALA LEU LEU ASN VAL ASP LYS LEU SER VAL HIS PHE SEQRES 2 C 327 GLY ASP GLU SER ALA PRO PHE ARG ALA VAL ASP ARG ILE SEQRES 3 C 327 SER TYR SER VAL LYS GLN GLY GLU VAL VAL GLY ILE VAL SEQRES 4 C 327 GLY GLU SER GLY SER GLY LYS SER VAL SER SER LEU ALA SEQRES 5 C 327 ILE MET GLY LEU ILE ASP TYR PRO GLY ARG VAL MET ALA SEQRES 6 C 327 GLU LYS LEU GLU PHE ASN GLY GLN ASP LEU GLN ARG ILE SEQRES 7 C 327 SER GLU LYS GLU ARG ARG ASN LEU VAL GLY ALA GLU VAL SEQRES 8 C 327 ALA MET ILE PHE GLN ASP PRO MET THR SER LEU ASN PRO SEQRES 9 C 327 CYS TYR THR VAL GLY PHE GLN ILE MET GLU ALA ILE LYS SEQRES 10 C 327 VAL HIS GLN GLY GLY ASN LYS SER THR ARG ARG GLN ARG SEQRES 11 C 327 ALA ILE ASP LEU LEU ASN GLN VAL GLY ILE PRO ASP PRO SEQRES 12 C 327 ALA SER ARG LEU ASP VAL TYR PRO HIS GLN LEU SER GLY SEQRES 13 C 327 GLY MET SER GLN ARG VAL MET ILE ALA MET ALA ILE ALA SEQRES 14 C 327 CYS ARG PRO LYS LEU LEU ILE ALA ASP GLN PRO THR THR SEQRES 15 C 327 ALA LEU ASP VAL THR ILE GLN ALA GLN ILE ILE GLU LEU SEQRES 16 C 327 LEU LEU GLU LEU GLN GLN LYS GLU ASN MET ALA LEU VAL SEQRES 17 C 327 LEU ILE THR HIS ASP LEU ALA LEU VAL ALA GLU ALA ALA SEQRES 18 C 327 HIS LYS ILE ILE VAL MET TYR ALA GLY GLN VAL VAL GLU SEQRES 19 C 327 THR GLY ASP ALA HIS ALA ILE PHE HIS ALA PRO ARG HIS SEQRES 20 C 327 PRO TYR THR GLN ALA LEU LEU ARG ALA LEU PRO GLU PHE SEQRES 21 C 327 ALA GLN ASP LYS GLU ARG LEU ALA SER LEU PRO GLY VAL SEQRES 22 C 327 VAL PRO GLY LYS TYR ASP ARG PRO ASN GLY CYS LEU LEU SEQRES 23 C 327 ASN PRO ARG CYS PRO TYR ALA THR ASP ARG CYS ARG ALA SEQRES 24 C 327 GLU GLU PRO ALA LEU ASN MET LEU ALA ASP GLY ARG GLN SEQRES 25 C 327 SER LYS CYS HIS TYR PRO LEU ASP ASP ALA GLY ARG PRO SEQRES 26 C 327 THR LEU SEQRES 1 D 334 MET SER THR GLN GLU ALA THR LEU GLN GLN PRO LEU LEU SEQRES 2 D 334 GLN ALA ILE ASP LEU LYS LYS HIS TYR PRO VAL LYS LYS SEQRES 3 D 334 GLY MET PHE ALA PRO GLU ARG LEU VAL LYS ALA LEU ASP SEQRES 4 D 334 GLY VAL SER PHE ASN LEU GLU ARG GLY LYS THR LEU ALA SEQRES 5 D 334 VAL VAL GLY GLU SER GLY CYS GLY LYS SER THR LEU GLY SEQRES 6 D 334 ARG LEU LEU THR MET ILE GLU MET PRO THR GLY GLY GLU SEQRES 7 D 334 LEU TYR TYR GLN GLY GLN ASP LEU LEU LYS HIS ASP PRO SEQRES 8 D 334 GLN ALA GLN LYS LEU ARG ARG GLN LYS ILE GLN ILE VAL SEQRES 9 D 334 PHE GLN ASN PRO TYR GLY SER LEU ASN PRO ARG LYS LYS SEQRES 10 D 334 VAL GLY GLN ILE LEU GLU GLU PRO LEU LEU ILE ASN THR SEQRES 11 D 334 SER LEU SER LYS GLU GLN ARG ARG GLU LYS ALA LEU SER SEQRES 12 D 334 MET MET ALA LYS VAL GLY LEU LYS THR GLU HIS TYR ASP SEQRES 13 D 334 ARG TYR PRO HIS MET PHE SER GLY GLY GLN ARG GLN ARG SEQRES 14 D 334 ILE ALA ILE ALA ARG GLY LEU MET LEU ASP PRO ASP VAL SEQRES 15 D 334 VAL ILE ALA ASP GLN PRO VAL SER ALA LEU ASP VAL SER SEQRES 16 D 334 VAL ARG ALA GLN VAL LEU ASN LEU MET MET ASP LEU GLN SEQRES 17 D 334 GLN GLU LEU GLY LEU SER TYR VAL PHE ILE SER HIS ASP SEQRES 18 D 334 LEU SER VAL VAL GLU HIS ILE ALA ASP GLU VAL MET VAL SEQRES 19 D 334 MET TYR LEU GLY ARG CYS VAL GLU LYS GLY THR LYS ASP SEQRES 20 D 334 GLN ILE PHE ASN ASN PRO ARG HIS PRO TYR THR GLN ALA SEQRES 21 D 334 LEU LEU SER ALA THR PRO ARG LEU ASN PRO ASP ASP ARG SEQRES 22 D 334 ARG GLU ARG ILE LYS LEU SER GLY GLU LEU PRO SER PRO SEQRES 23 D 334 LEU ASN PRO PRO PRO GLY CYS ALA PHE ASN ALA ARG CYS SEQRES 24 D 334 ARG ARG ARG PHE GLY PRO CYS THR GLN LEU GLN PRO GLN SEQRES 25 D 334 LEU LYS ASP TYR GLY GLY GLN LEU VAL ALA CYS PHE ALA SEQRES 26 D 334 VAL ASP GLN ASP GLU ASN PRO GLN ARG SEQRES 1 F 535 MET ARG ILE SER LEU LYS LYS SER GLY MET LEU LYS LEU SEQRES 2 F 535 GLY LEU SER LEU VAL ALA MET THR VAL ALA ALA SER VAL SEQRES 3 F 535 GLN ALA LYS THR LEU VAL TYR CYS SER GLU GLY SER PRO SEQRES 4 F 535 GLU GLY PHE ASN PRO GLN LEU PHE THR SER GLY THR THR SEQRES 5 F 535 TYR ASP ALA SER SER VAL PRO LEU TYR ASN ARG LEU VAL SEQRES 6 F 535 GLU PHE LYS ILE GLY THR THR GLU VAL ILE PRO GLY LEU SEQRES 7 F 535 ALA GLU LYS TRP GLU VAL SER GLU ASP GLY LYS THR TYR SEQRES 8 F 535 THR PHE HIS LEU ARG LYS GLY VAL LYS TRP HIS ASP ASN SEQRES 9 F 535 LYS GLU PHE LYS PRO THR ARG GLU LEU ASN ALA ASP ASP SEQRES 10 F 535 VAL VAL PHE SER PHE ASP ARG GLN LYS ASN ALA GLN ASN SEQRES 11 F 535 PRO TYR HIS LYS VAL SER GLY GLY SER TYR GLU TYR PHE SEQRES 12 F 535 GLU GLY MET GLY LEU PRO GLU LEU ILE SER GLU VAL LYS SEQRES 13 F 535 LYS VAL ASP ASP ASN THR VAL GLN PHE VAL LEU THR ARG SEQRES 14 F 535 PRO GLU ALA PRO PHE LEU ALA ASP LEU ALA MET ASP PHE SEQRES 15 F 535 ALA SER ILE LEU SER LYS GLU TYR ALA ASP ALA MET MET SEQRES 16 F 535 LYS ALA GLY THR PRO GLU LYS LEU ASP LEU ASN PRO ILE SEQRES 17 F 535 GLY THR GLY PRO PHE GLN LEU GLN GLN TYR GLN LYS ASP SEQRES 18 F 535 SER ARG ILE ARG TYR LYS ALA PHE ASP GLY TYR TRP GLY SEQRES 19 F 535 THR LYS PRO GLN ILE ASP THR LEU VAL PHE SER ILE THR SEQRES 20 F 535 PRO ASP ALA SER VAL ARG TYR ALA LYS LEU GLN LYS ASN SEQRES 21 F 535 GLU CYS GLN VAL MET PRO TYR PRO ASN PRO ALA ASP ILE SEQRES 22 F 535 ALA ARG MET LYS GLN ASP LYS SER ILE ASN LEU MET GLU SEQRES 23 F 535 MET PRO GLY LEU ASN VAL GLY TYR LEU SER TYR ASN VAL SEQRES 24 F 535 GLN LYS LYS PRO LEU ASP ASP VAL LYS VAL ARG GLN ALA SEQRES 25 F 535 LEU THR TYR ALA VAL ASN LYS ASP ALA ILE ILE LYS ALA SEQRES 26 F 535 VAL TYR GLN GLY ALA GLY VAL SER ALA LYS ASN LEU ILE SEQRES 27 F 535 PRO PRO THR MET TRP GLY TYR ASN ASP ASP VAL GLN ASP SEQRES 28 F 535 TYR THR TYR ASP PRO GLU LYS ALA LYS ALA LEU LEU LYS SEQRES 29 F 535 GLU ALA GLY LEU GLU LYS GLY PHE SER ILE ASP LEU TRP SEQRES 30 F 535 ALA MET PRO VAL GLN ARG PRO TYR ASN PRO ASN ALA ARG SEQRES 31 F 535 ARG MET ALA GLU MET ILE GLN ALA ASP TRP ALA LYS VAL SEQRES 32 F 535 GLY VAL GLN ALA LYS ILE VAL THR TYR GLU TRP GLY GLU SEQRES 33 F 535 TYR LEU LYS ARG ALA LYS ASP GLY GLU HIS GLN THR VAL SEQRES 34 F 535 MET MET GLY TRP THR GLY ASP ASN GLY ASP PRO ASP ASN SEQRES 35 F 535 PHE PHE ALA THR LEU PHE SER CYS ALA ALA SER GLU GLN SEQRES 36 F 535 GLY SER ASN TYR SER LYS TRP CYS TYR LYS PRO PHE GLU SEQRES 37 F 535 ASP LEU ILE GLN PRO ALA ARG ALA THR ASP ASP HIS ASN SEQRES 38 F 535 LYS ARG VAL GLU LEU TYR LYS GLN ALA GLN VAL VAL MET SEQRES 39 F 535 HIS ASP GLN ALA PRO ALA LEU ILE ILE ALA HIS SER THR SEQRES 40 F 535 VAL PHE GLU PRO VAL ARG LYS GLU VAL LYS GLY TYR VAL SEQRES 41 F 535 VAL ASP PRO LEU GLY LYS HIS HIS PHE GLU ASN VAL SER SEQRES 42 F 535 ILE GLU HET AGS C 401 31 HET SF4 C 402 8 HET SF4 D 401 8 HET AGS D 402 31 HETNAM AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER HETNAM SF4 IRON/SULFUR CLUSTER HETSYN AGS ATP-GAMMA-S; ADENOSINE 5'-(3-THIOTRIPHOSPHATE); HETSYN 2 AGS ADENOSINE 5'-(GAMMA-THIOTRIPHOSPHATE); ADENOSINE-5'- HETSYN 3 AGS DIPHOSPHATE MONOTHIOPHOSPHATE FORMUL 6 AGS 2(C10 H16 N5 O12 P3 S) FORMUL 7 SF4 2(FE4 S4) HELIX 1 AA1 LEU A 11 ILE A 30 1 20 HELIX 2 AA2 ASP A 33 GLY A 40 1 8 HELIX 3 AA3 SER A 45 GLY A 57 1 13 HELIX 4 AA4 PRO A 61 HIS A 75 1 15 HELIX 5 AA5 PRO A 87 LYS A 124 1 38 HELIX 6 AA6 SER A 127 MET A 143 1 17 HELIX 7 AA7 PRO A 144 SER A 157 1 14 HELIX 8 AA8 PHE A 184 GLY A 193 1 10 HELIX 9 AA9 GLY A 196 HIS A 204 1 9 HELIX 10 AB1 MET A 205 LEU A 232 1 28 HELIX 11 AB2 GLU A 234 LYS A 243 1 10 HELIX 12 AB3 THR A 246 VAL A 253 1 8 HELIX 13 AB4 HIS A 254 GLY A 277 1 24 HELIX 14 AB5 ALA A 278 PHE A 285 1 8 HELIX 15 AB6 GLY A 289 ARG A 301 1 13 HELIX 16 AB7 ASP A 302 ASN A 332 1 31 HELIX 17 AB8 PRO A 333 ARG A 336 5 4 HELIX 18 AB9 THR B 17 ARG B 28 1 12 HELIX 19 AC1 ASN B 29 PHE B 48 1 20 HELIX 20 AC2 PHE B 48 ALA B 53 1 6 HELIX 21 AC3 PHE B 61 LEU B 65 5 5 HELIX 22 AC4 ASP B 89 GLY B 127 1 39 HELIX 23 AC5 GLY B 127 LEU B 144 1 18 HELIX 24 AC6 PRO B 145 GLY B 158 1 14 HELIX 25 AC7 SER B 160 VAL B 188 1 29 HELIX 26 AC8 ARG B 190 GLY B 200 1 11 HELIX 27 AC9 GLY B 202 ILE B 209 1 8 HELIX 28 AD1 ILE B 211 ASN B 214 5 4 HELIX 29 AD2 CYS B 215 PHE B 239 1 25 HELIX 30 AD3 GLU B 250 ASP B 257 1 8 HELIX 31 AD4 TRP B 266 ASP B 295 1 30 HELIX 32 AD5 PRO B 296 LYS B 299 5 4 HELIX 33 AD6 GLY C 45 ILE C 53 1 9 HELIX 34 AD7 SER C 79 GLU C 90 1 12 HELIX 35 AD8 ASP C 97 LEU C 102 1 6 HELIX 36 AD9 THR C 107 GLN C 120 1 14 HELIX 37 AE1 ASN C 123 VAL C 138 1 16 HELIX 38 AE2 ASP C 142 LEU C 147 1 6 HELIX 39 AE3 ASP C 148 VAL C 149 5 2 HELIX 40 AE4 TYR C 150 LEU C 154 5 5 HELIX 41 AE5 SER C 155 CYS C 170 1 16 HELIX 42 AE6 ASP C 185 ASN C 204 1 20 HELIX 43 AE7 ASP C 213 ALA C 221 1 9 HELIX 44 AE8 ALA C 238 PHE C 242 1 5 HELIX 45 AE9 HIS C 247 ARG C 255 1 9 HELIX 46 AF1 ALA C 256 ALA C 261 5 6 HELIX 47 AF2 GLY D 60 THR D 69 1 10 HELIX 48 AF3 ASP D 90 LYS D 100 1 11 HELIX 49 AF4 ASN D 107 LEU D 112 5 6 HELIX 50 AF5 LYS D 117 THR D 130 1 14 HELIX 51 AF6 SER D 133 VAL D 148 1 16 HELIX 52 AF7 SER D 163 MET D 177 1 15 HELIX 53 AF8 ASP D 193 GLY D 212 1 20 HELIX 54 AF9 ASP D 221 ALA D 229 1 9 HELIX 55 AG1 LYS D 246 ASN D 252 1 7 HELIX 56 AG2 HIS D 255 SER D 263 1 9 HELIX 57 AG3 PHE D 303 GLN D 308 5 6 HELIX 58 AG4 CYS D 323 GLU D 330 1 8 HELIX 59 AG5 ASN F 43 PHE F 47 5 5 HELIX 60 AG6 SER F 49 SER F 57 1 9 HELIX 61 AG7 ASN F 114 ASN F 127 1 14 HELIX 62 AG8 LYS F 134 GLY F 138 5 5 HELIX 63 AG9 TYR F 140 MET F 146 1 7 HELIX 64 AH1 GLY F 147 LEU F 151 1 5 HELIX 65 AH2 PRO F 173 LEU F 178 1 6 HELIX 66 AH3 ALA F 179 SER F 184 5 6 HELIX 67 AH4 SER F 187 ALA F 197 1 11 HELIX 68 AH5 GLU F 201 ASN F 206 1 6 HELIX 69 AH6 ASP F 249 LYS F 259 1 11 HELIX 70 AH7 ASN F 269 ALA F 271 5 3 HELIX 71 AH8 ASP F 272 GLN F 278 1 7 HELIX 72 AH9 ASP F 306 ALA F 316 1 11 HELIX 73 AI1 ASN F 318 VAL F 326 1 9 HELIX 74 AI2 ASP F 355 ALA F 366 1 12 HELIX 75 AI3 ASN F 388 LYS F 402 1 15 HELIX 76 AI4 GLU F 413 ASP F 423 1 11 HELIX 77 AI5 PRO F 440 SER F 449 1 10 HELIX 78 AI6 SER F 449 GLN F 455 1 7 HELIX 79 AI7 TYR F 464 GLN F 472 1 9 HELIX 80 AI8 GLN F 472 THR F 477 1 6 HELIX 81 AI9 ASP F 479 ALA F 498 1 20 SHEET 1 AA1 3 PHE C 20 VAL C 30 0 SHEET 2 AA1 3 LEU C 4 PHE C 13 -1 N VAL C 6 O TYR C 28 SHEET 3 AA1 3 GLY C 61 MET C 64 -1 O MET C 64 N SER C 10 SHEET 1 AA2 4 PHE C 20 VAL C 30 0 SHEET 2 AA2 4 LEU C 4 PHE C 13 -1 N VAL C 6 O TYR C 28 SHEET 3 AA2 4 LYS C 67 PHE C 70 -1 O LYS C 67 N ASP C 7 SHEET 4 AA2 4 GLN C 73 ASP C 74 -1 O GLN C 73 N PHE C 70 SHEET 1 AA3 8 VAL C 91 ILE C 94 0 SHEET 2 AA3 8 LEU C 174 ASP C 178 1 O ILE C 176 N ILE C 94 SHEET 3 AA3 8 ALA C 206 ILE C 210 1 O VAL C 208 N ALA C 177 SHEET 4 AA3 8 VAL C 35 GLY C 40 1 N VAL C 36 O LEU C 207 SHEET 5 AA3 8 LYS C 223 TYR C 228 1 O MET C 227 N VAL C 39 SHEET 6 AA3 8 GLN C 231 ASP C 237 -1 O VAL C 233 N VAL C 226 SHEET 7 AA3 8 GLN C 312 SER C 313 -1 O GLN C 312 N THR C 235 SHEET 8 AA3 8 ASN C 305 MET C 306 -1 N ASN C 305 O SER C 313 SHEET 1 AA4 3 ARG D 33 ASP D 39 0 SHEET 2 AA4 3 LEU D 13 VAL D 24 -1 N VAL D 24 O ARG D 33 SHEET 3 AA4 3 PHE D 43 LEU D 45 -1 O LEU D 45 N LEU D 13 SHEET 1 AA5 4 ARG D 33 ASP D 39 0 SHEET 2 AA5 4 LEU D 13 VAL D 24 -1 N VAL D 24 O ARG D 33 SHEET 3 AA5 4 GLY D 76 TYR D 81 -1 O TYR D 80 N GLN D 14 SHEET 4 AA5 4 GLN D 84 ASP D 85 -1 O GLN D 84 N TYR D 81 SHEET 1 AA6 7 ILE D 101 VAL D 104 0 SHEET 2 AA6 7 VAL D 182 ASP D 186 1 O ILE D 184 N GLN D 102 SHEET 3 AA6 7 SER D 214 ILE D 218 1 O VAL D 216 N ALA D 185 SHEET 4 AA6 7 THR D 50 GLY D 55 1 N LEU D 51 O TYR D 215 SHEET 5 AA6 7 GLU D 231 TYR D 236 1 O MET D 233 N ALA D 52 SHEET 6 AA6 7 ARG D 239 THR D 245 -1 O GLU D 242 N VAL D 234 SHEET 7 AA6 7 LEU D 320 VAL D 321 -1 O LEU D 320 N LYS D 243 SHEET 1 AA7 4 THR F 30 TYR F 33 0 SHEET 2 AA7 4 THR F 241 SER F 245 1 O VAL F 243 N TYR F 33 SHEET 3 AA7 4 ARG F 223 ALA F 228 -1 N TYR F 226 O LEU F 242 SHEET 4 AA7 4 PHE F 213 GLN F 219 -1 N GLN F 219 O ARG F 223 SHEET 1 AA8 2 VAL F 65 PHE F 67 0 SHEET 2 AA8 2 VAL F 74 PRO F 76 -1 O ILE F 75 N GLU F 66 SHEET 1 AA9 4 ALA F 79 VAL F 84 0 SHEET 2 AA9 4 THR F 90 LEU F 95 -1 O THR F 92 N GLU F 83 SHEET 3 AA9 4 THR F 162 LEU F 167 -1 O VAL F 163 N PHE F 93 SHEET 4 AA9 4 ILE F 152 ASP F 159 -1 N SER F 153 O VAL F 166 SHEET 1 AB1 3 ILE F 282 PRO F 288 0 SHEET 2 AB1 3 ALA F 500 ARG F 513 -1 O VAL F 512 N ASN F 283 SHEET 3 AB1 3 GLY F 331 SER F 333 -1 N VAL F 332 O HIS F 505 SHEET 1 AB2 6 ILE F 282 PRO F 288 0 SHEET 2 AB2 6 ALA F 500 ARG F 513 -1 O VAL F 512 N ASN F 283 SHEET 3 AB2 6 ASN F 291 TYR F 297 -1 N LEU F 295 O LEU F 501 SHEET 4 AB2 6 THR F 428 THR F 434 -1 O VAL F 429 N SER F 296 SHEET 5 AB2 6 PHE F 372 TRP F 377 1 N TRP F 377 O THR F 428 SHEET 6 AB2 6 VAL F 405 VAL F 410 1 O LYS F 408 N LEU F 376 SHEET 1 AB3 2 VAL F 516 LYS F 517 0 SHEET 2 AB3 2 SER F 533 ILE F 534 -1 O SER F 533 N LYS F 517 SSBOND 1 CYS F 34 CYS F 262 1555 1555 2.02 LINK SG CYS C 284 FE1 SF4 C 402 1555 1555 2.42 LINK SG CYS C 290 FE2 SF4 C 402 1555 1555 2.32 LINK SG CYS C 297 FE3 SF4 C 402 1555 1555 2.40 LINK SG CYS C 315 FE4 SF4 C 402 1555 1555 2.23 LINK SG CYS D 293 FE3 SF4 D 401 1555 1555 2.34 LINK SG CYS D 299 FE4 SF4 D 401 1555 1555 2.34 LINK SG CYS D 306 FE1 SF4 D 401 1555 1555 2.41 LINK SG CYS D 323 FE2 SF4 D 401 1555 1555 2.27 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