HEADER OXIDOREDUCTASE 10-DEC-25 9TLF TITLE CRYO-EM STRUCTURE OF HUMAN TRYPTOPHAN 2,3-DIOXYGENASE (TDO2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPTOPHAN 2,3-DIOXYGENASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: TDO,TRYPTAMIN 2,3-DIOXYGENASE,TRYPTOPHAN OXYGENASE,TO,TRPO, COMPND 5 TRYPTOPHAN PYRROLASE,TRYPTOPHANASE; COMPND 6 EC: 1.13.11.11; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TDO2, TDO; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRYPTOPHAN METABOLISM, HEME COFACTOR, OXIDOREDUCTASE EXPDTA ELECTRON MICROSCOPY AUTHOR A.S.THIELEN,J.R.PRABU,B.A.SCHULMAN REVDAT 1 21-OCT-26 9TLF 0 JRNL AUTH A.S.THIELEN,B.BRAUNING,K.V.GOTTEMUKKALA,J.MULLER,J.R.PRABU, JRNL AUTH 2 P.VERMA,S.KLAESSENS,B.J.VAN DEN EYNDE,G.KLEIGER,P.J.MURRAY, JRNL AUTH 3 B.A.SCHULMAN JRNL TITL A CK2-BETA-TRCP KINASE-E3 UBIQUITIN LIGASE CASCADE IS A JRNL TITL 2 METABOLIC SENSOR REGULATING TRYPTOPHAN 2,3-DIOXYGENASE JRNL TITL 3 STABILITY. JRNL REF MOL.CELL 2026 JRNL REFN ISSN 1097-2765 JRNL PMID 42863465 JRNL DOI 10.1016/J.MOLCEL.2026.09.023 REMARK 2 REMARK 2 RESOLUTION. 2.86 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, CRYOSPARC 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) : 2.860 REMARK 3 NUMBER OF PARTICLES : 528478 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 9TLF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-SEP-26. REMARK 100 THE DEPOSITION ID IS D_1292152886. 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 : TETRAMERIC TRYPTOPHAN 2,3 REMARK 245 -DIOXYGENASE 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 K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 600.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2200.00 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) : 5993.00 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: 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 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 GLU A -7 REMARK 465 ASN A -6 REMARK 465 LEU A -5 REMARK 465 TYR A -4 REMARK 465 PHE A -3 REMARK 465 GLN A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 GLY A 3 REMARK 465 CYS A 4 REMARK 465 PRO A 5 REMARK 465 PHE A 6 REMARK 465 LEU A 7 REMARK 465 GLY A 8 REMARK 465 ASN A 9 REMARK 465 ASN A 10 REMARK 465 PHE A 11 REMARK 465 GLY A 12 REMARK 465 TYR A 13 REMARK 465 THR A 14 REMARK 465 PHE A 15 REMARK 465 LYS A 16 REMARK 465 LYS A 17 REMARK 465 LEU A 18 REMARK 465 PRO A 19 REMARK 465 VAL A 20 REMARK 465 GLU A 21 REMARK 465 GLY A 22 REMARK 465 SER A 23 REMARK 465 GLU A 24 REMARK 465 GLU A 25 REMARK 465 ASP A 26 REMARK 465 LYS A 27 REMARK 465 SER A 28 REMARK 465 GLN A 29 REMARK 465 THR A 30 REMARK 465 GLY A 31 REMARK 465 VAL A 32 REMARK 465 ASN A 33 REMARK 465 ARG A 34 REMARK 465 ALA A 35 REMARK 465 SER A 36 REMARK 465 LYS A 37 REMARK 465 GLY A 38 REMARK 465 ARG A 178 REMARK 465 ALA A 340 REMARK 465 GLY A 341 REMARK 465 THR A 342 REMARK 465 GLY A 343 REMARK 465 GLY A 344 REMARK 465 SER A 345 REMARK 465 SER A 398 REMARK 465 TYR A 399 REMARK 465 PHE A 400 REMARK 465 SER A 401 REMARK 465 SER A 402 REMARK 465 ASP A 403 REMARK 465 GLU A 404 REMARK 465 SER A 405 REMARK 465 ASP A 406 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 GLU B -7 REMARK 465 ASN B -6 REMARK 465 LEU B -5 REMARK 465 TYR B -4 REMARK 465 PHE B -3 REMARK 465 GLN B -2 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLY B 3 REMARK 465 CYS B 4 REMARK 465 PRO B 5 REMARK 465 PHE B 6 REMARK 465 LEU B 7 REMARK 465 GLY B 8 REMARK 465 ASN B 9 REMARK 465 ASN B 10 REMARK 465 PHE B 11 REMARK 465 GLY B 12 REMARK 465 TYR B 13 REMARK 465 THR B 14 REMARK 465 PHE B 15 REMARK 465 LYS B 16 REMARK 465 LYS B 17 REMARK 465 LEU B 18 REMARK 465 PRO B 19 REMARK 465 VAL B 20 REMARK 465 GLU B 21 REMARK 465 GLY B 22 REMARK 465 SER B 23 REMARK 465 GLU B 24 REMARK 465 GLU B 25 REMARK 465 ASP B 26 REMARK 465 LYS B 27 REMARK 465 SER B 28 REMARK 465 GLN B 29 REMARK 465 THR B 30 REMARK 465 GLY B 31 REMARK 465 VAL B 32 REMARK 465 ASN B 33 REMARK 465 ARG B 34 REMARK 465 ALA B 35 REMARK 465 SER B 36 REMARK 465 LYS B 37 REMARK 465 GLY B 38 REMARK 465 ARG B 178 REMARK 465 ALA B 340 REMARK 465 GLY B 341 REMARK 465 THR B 342 REMARK 465 GLY B 343 REMARK 465 GLY B 344 REMARK 465 SER B 345 REMARK 465 SER B 398 REMARK 465 TYR B 399 REMARK 465 PHE B 400 REMARK 465 SER B 401 REMARK 465 SER B 402 REMARK 465 ASP B 403 REMARK 465 GLU B 404 REMARK 465 SER B 405 REMARK 465 ASP B 406 REMARK 465 HIS C -13 REMARK 465 HIS C -12 REMARK 465 HIS C -11 REMARK 465 HIS C -10 REMARK 465 HIS C -9 REMARK 465 HIS C -8 REMARK 465 GLU C -7 REMARK 465 ASN C -6 REMARK 465 LEU C -5 REMARK 465 TYR C -4 REMARK 465 PHE C -3 REMARK 465 GLN C -2 REMARK 465 GLY C -1 REMARK 465 SER C 0 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 GLY C 3 REMARK 465 CYS C 4 REMARK 465 PRO C 5 REMARK 465 PHE C 6 REMARK 465 LEU C 7 REMARK 465 GLY C 8 REMARK 465 ASN C 9 REMARK 465 ASN C 10 REMARK 465 PHE C 11 REMARK 465 GLY C 12 REMARK 465 TYR C 13 REMARK 465 THR C 14 REMARK 465 PHE C 15 REMARK 465 LYS C 16 REMARK 465 LYS C 17 REMARK 465 LEU C 18 REMARK 465 PRO C 19 REMARK 465 VAL C 20 REMARK 465 GLU C 21 REMARK 465 GLY C 22 REMARK 465 SER C 23 REMARK 465 GLU C 24 REMARK 465 GLU C 25 REMARK 465 ASP C 26 REMARK 465 LYS C 27 REMARK 465 SER C 28 REMARK 465 GLN C 29 REMARK 465 THR C 30 REMARK 465 GLY C 31 REMARK 465 VAL C 32 REMARK 465 ASN C 33 REMARK 465 ARG C 34 REMARK 465 ALA C 35 REMARK 465 SER C 36 REMARK 465 LYS C 37 REMARK 465 GLY C 38 REMARK 465 ARG C 178 REMARK 465 ALA C 340 REMARK 465 GLY C 341 REMARK 465 THR C 342 REMARK 465 GLY C 343 REMARK 465 GLY C 344 REMARK 465 SER C 345 REMARK 465 SER C 398 REMARK 465 TYR C 399 REMARK 465 PHE C 400 REMARK 465 SER C 401 REMARK 465 SER C 402 REMARK 465 ASP C 403 REMARK 465 GLU C 404 REMARK 465 SER C 405 REMARK 465 ASP C 406 REMARK 465 HIS D -13 REMARK 465 HIS D -12 REMARK 465 HIS D -11 REMARK 465 HIS D -10 REMARK 465 HIS D -9 REMARK 465 HIS D -8 REMARK 465 GLU D -7 REMARK 465 ASN D -6 REMARK 465 LEU D -5 REMARK 465 TYR D -4 REMARK 465 PHE D -3 REMARK 465 GLN D -2 REMARK 465 GLY D -1 REMARK 465 SER D 0 REMARK 465 MET D 1 REMARK 465 SER D 2 REMARK 465 GLY D 3 REMARK 465 CYS D 4 REMARK 465 PRO D 5 REMARK 465 PHE D 6 REMARK 465 LEU D 7 REMARK 465 GLY D 8 REMARK 465 ASN D 9 REMARK 465 ASN D 10 REMARK 465 PHE D 11 REMARK 465 GLY D 12 REMARK 465 TYR D 13 REMARK 465 THR D 14 REMARK 465 PHE D 15 REMARK 465 LYS D 16 REMARK 465 LYS D 17 REMARK 465 LEU D 18 REMARK 465 PRO D 19 REMARK 465 VAL D 20 REMARK 465 GLU D 21 REMARK 465 GLY D 22 REMARK 465 SER D 23 REMARK 465 GLU D 24 REMARK 465 GLU D 25 REMARK 465 ASP D 26 REMARK 465 LYS D 27 REMARK 465 SER D 28 REMARK 465 GLN D 29 REMARK 465 THR D 30 REMARK 465 GLY D 31 REMARK 465 VAL D 32 REMARK 465 ASN D 33 REMARK 465 ARG D 34 REMARK 465 ALA D 35 REMARK 465 SER D 36 REMARK 465 LYS D 37 REMARK 465 GLY D 38 REMARK 465 ARG D 178 REMARK 465 ALA D 340 REMARK 465 GLY D 341 REMARK 465 THR D 342 REMARK 465 GLY D 343 REMARK 465 GLY D 344 REMARK 465 SER D 345 REMARK 465 SER D 398 REMARK 465 TYR D 399 REMARK 465 PHE D 400 REMARK 465 SER D 401 REMARK 465 SER D 402 REMARK 465 ASP D 403 REMARK 465 GLU D 404 REMARK 465 SER D 405 REMARK 465 ASP D 406 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN A 170 CG OD1 ND2 REMARK 470 MET A 171 CG SD CE REMARK 470 ASN A 176 CG OD1 ND2 REMARK 470 ARG A 177 CG CD NE CZ NH1 NH2 REMARK 470 HIS A 179 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 185 CG CD CE NZ REMARK 470 GLU A 187 CG CD OE1 OE2 REMARK 470 LYS A 244 CG CD CE NZ REMARK 470 GLU A 245 CG CD OE1 OE2 REMARK 470 GLU A 246 CG CD OE1 OE2 REMARK 470 GLU A 248 CG CD OE1 OE2 REMARK 470 GLU A 249 CG CD OE1 OE2 REMARK 470 LYS A 250 CG CD CE NZ REMARK 470 GLU A 256 CG CD OE1 OE2 REMARK 470 LYS A 271 CG CD CE NZ REMARK 470 LYS A 339 CG CD CE NZ REMARK 470 ARG A 352 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 358 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 387 CG CD CE NZ REMARK 470 ASN B 170 CG OD1 ND2 REMARK 470 MET B 171 CG SD CE REMARK 470 ASN B 176 CG OD1 ND2 REMARK 470 ARG B 177 CG CD NE CZ NH1 NH2 REMARK 470 HIS B 179 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B 185 CG CD CE NZ REMARK 470 GLU B 187 CG CD OE1 OE2 REMARK 470 LYS B 244 CG CD CE NZ REMARK 470 GLU B 245 CG CD OE1 OE2 REMARK 470 GLU B 246 CG CD OE1 OE2 REMARK 470 GLU B 248 CG CD OE1 OE2 REMARK 470 GLU B 249 CG CD OE1 OE2 REMARK 470 LYS B 250 CG CD CE NZ REMARK 470 GLU B 256 CG CD OE1 OE2 REMARK 470 LYS B 271 CG CD CE NZ REMARK 470 LYS B 339 CG CD CE NZ REMARK 470 ARG B 352 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 358 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 387 CG CD CE NZ REMARK 470 ASN C 170 CG OD1 ND2 REMARK 470 MET C 171 CG SD CE REMARK 470 ASN C 176 CG OD1 ND2 REMARK 470 ARG C 177 CG CD NE CZ NH1 NH2 REMARK 470 HIS C 179 CG ND1 CD2 CE1 NE2 REMARK 470 LYS C 185 CG CD CE NZ REMARK 470 GLU C 187 CG CD OE1 OE2 REMARK 470 LYS C 244 CG CD CE NZ REMARK 470 GLU C 245 CG CD OE1 OE2 REMARK 470 GLU C 246 CG CD OE1 OE2 REMARK 470 GLU C 248 CG CD OE1 OE2 REMARK 470 GLU C 249 CG CD OE1 OE2 REMARK 470 LYS C 250 CG CD CE NZ REMARK 470 GLU C 256 CG CD OE1 OE2 REMARK 470 LYS C 271 CG CD CE NZ REMARK 470 LYS C 339 CG CD CE NZ REMARK 470 ARG C 352 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 358 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 387 CG CD CE NZ REMARK 470 ASN D 170 CG OD1 ND2 REMARK 470 MET D 171 CG SD CE REMARK 470 ASN D 176 CG OD1 ND2 REMARK 470 ARG D 177 CG CD NE CZ NH1 NH2 REMARK 470 HIS D 179 CG ND1 CD2 CE1 NE2 REMARK 470 LYS D 185 CG CD CE NZ REMARK 470 GLU D 187 CG CD OE1 OE2 REMARK 470 LYS D 244 CG CD CE NZ REMARK 470 GLU D 245 CG CD OE1 OE2 REMARK 470 GLU D 246 CG CD OE1 OE2 REMARK 470 GLU D 248 CG CD OE1 OE2 REMARK 470 GLU D 249 CG CD OE1 OE2 REMARK 470 LYS D 250 CG CD CE NZ REMARK 470 GLU D 256 CG CD OE1 OE2 REMARK 470 LYS D 271 CG CD CE NZ REMARK 470 LYS D 339 CG CD CE NZ REMARK 470 ARG D 352 CG CD NE CZ NH1 NH2 REMARK 470 ARG D 358 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 387 CG CD CE NZ 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 PRO A 149 42.79 -100.20 REMARK 500 TYR A 180 -145.70 56.95 REMARK 500 ASN A 221 58.46 37.08 REMARK 500 ALA A 243 49.99 -80.33 REMARK 500 PHE A 268 30.98 -99.61 REMARK 500 HIS A 349 -50.43 -121.87 REMARK 500 PHE A 362 48.34 -94.70 REMARK 500 CYS A 395 123.05 -35.40 REMARK 500 ASP A 396 114.72 -161.41 REMARK 500 PRO B 149 42.90 -100.36 REMARK 500 TYR B 180 -145.73 56.95 REMARK 500 ASN B 221 58.38 37.22 REMARK 500 ALA B 243 49.95 -80.39 REMARK 500 PHE B 268 31.05 -99.63 REMARK 500 HIS B 349 -50.40 -121.90 REMARK 500 PHE B 362 48.34 -94.68 REMARK 500 CYS B 395 123.00 -35.37 REMARK 500 ASP B 396 114.72 -161.44 REMARK 500 PRO C 149 42.83 -100.30 REMARK 500 TYR C 180 -145.69 56.93 REMARK 500 ASN C 221 58.44 37.10 REMARK 500 ALA C 243 49.97 -80.33 REMARK 500 PHE C 268 30.95 -99.57 REMARK 500 HIS C 349 -50.40 -121.95 REMARK 500 PHE C 362 48.28 -94.71 REMARK 500 CYS C 395 123.10 -35.41 REMARK 500 ASP C 396 114.70 -161.53 REMARK 500 PRO D 149 42.83 -100.28 REMARK 500 TYR D 180 -145.74 56.91 REMARK 500 ASN D 221 58.43 37.16 REMARK 500 ALA D 243 49.99 -80.34 REMARK 500 PHE D 268 30.98 -99.61 REMARK 500 HIS D 349 -50.39 -121.98 REMARK 500 PHE D 362 48.29 -94.76 REMARK 500 CYS D 395 123.10 -35.43 REMARK 500 ASP D 396 114.65 -161.49 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 HEM A 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 328 NE2 REMARK 620 2 HEM A 502 NA 96.1 REMARK 620 3 HEM A 502 NB 87.5 91.1 REMARK 620 4 HEM A 502 NC 80.2 176.3 89.4 REMARK 620 5 HEM A 502 ND 90.7 88.3 177.9 91.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 328 NE2 REMARK 620 2 HEM B 502 NA 96.1 REMARK 620 3 HEM B 502 NB 87.5 91.1 REMARK 620 4 HEM B 502 NC 80.2 176.3 89.4 REMARK 620 5 HEM B 502 ND 90.7 88.3 178.0 91.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 328 NE2 REMARK 620 2 HEM C 502 NA 96.1 REMARK 620 3 HEM C 502 NB 87.5 91.1 REMARK 620 4 HEM C 502 NC 80.2 176.3 89.4 REMARK 620 5 HEM C 502 ND 90.7 88.3 178.0 91.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 328 NE2 REMARK 620 2 HEM D 502 NA 96.2 REMARK 620 3 HEM D 502 NB 87.5 91.2 REMARK 620 4 HEM D 502 NC 80.2 176.3 89.4 REMARK 620 5 HEM D 502 ND 90.7 88.3 178.0 91.1 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9TL5 RELATED DB: PDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN TRYPTOPHAN 2,3-DIOXYGENASE (TDO2) REMARK 900 RELATED ID: EMD-56042 RELATED DB: EMDB REMARK 900 CRYO-EM MAP FOR HUMAN TRYPTOPHAN 2,3-DIOXYGENASE (TDO2) REMARK 900 RELATED ID: 9TN8 RELATED DB: PDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN TRYPTOPHAN 2,3-DIOXYGENASE (TDO2) REMARK 900 RELATED ID: EMD-56080 RELATED DB: EMDB REMARK 900 CRYO-EM MAP FOR HUMAN TRYPTOPHAN 2,3-DIOXYGENASE (TDO2) REMARK 900 RELATED ID: EMD-56068 RELATED DB: EMDB REMARK 900 CRYO-EM MAP FOR HUMAN TRYPTOPHAN 2,3-DIOXYGENASE (TDO2) REMARK 900 RELATED ID: EMD-56053 RELATED DB: EMDB REMARK 900 CRYO-EM MAP FOR HUMAN TRYPTOPHAN 2,3-DIOXYGENASE (TDO2) DBREF 9TLF A 1 406 UNP P48775 T23O_HUMAN 1 406 DBREF 9TLF B 1 406 UNP P48775 T23O_HUMAN 1 406 DBREF 9TLF C 1 406 UNP P48775 T23O_HUMAN 1 406 DBREF 9TLF D 1 406 UNP P48775 T23O_HUMAN 1 406 SEQADV 9TLF HIS A -13 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS A -12 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS A -11 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS A -10 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS A -9 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS A -8 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLU A -7 UNP P48775 EXPRESSION TAG SEQADV 9TLF ASN A -6 UNP P48775 EXPRESSION TAG SEQADV 9TLF LEU A -5 UNP P48775 EXPRESSION TAG SEQADV 9TLF TYR A -4 UNP P48775 EXPRESSION TAG SEQADV 9TLF PHE A -3 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLN A -2 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLY A -1 UNP P48775 EXPRESSION TAG SEQADV 9TLF SER A 0 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS B -13 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS B -12 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS B -11 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS B -10 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS B -9 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS B -8 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLU B -7 UNP P48775 EXPRESSION TAG SEQADV 9TLF ASN B -6 UNP P48775 EXPRESSION TAG SEQADV 9TLF LEU B -5 UNP P48775 EXPRESSION TAG SEQADV 9TLF TYR B -4 UNP P48775 EXPRESSION TAG SEQADV 9TLF PHE B -3 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLN B -2 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLY B -1 UNP P48775 EXPRESSION TAG SEQADV 9TLF SER B 0 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS C -13 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS C -12 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS C -11 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS C -10 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS C -9 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS C -8 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLU C -7 UNP P48775 EXPRESSION TAG SEQADV 9TLF ASN C -6 UNP P48775 EXPRESSION TAG SEQADV 9TLF LEU C -5 UNP P48775 EXPRESSION TAG SEQADV 9TLF TYR C -4 UNP P48775 EXPRESSION TAG SEQADV 9TLF PHE C -3 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLN C -2 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLY C -1 UNP P48775 EXPRESSION TAG SEQADV 9TLF SER C 0 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS D -13 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS D -12 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS D -11 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS D -10 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS D -9 UNP P48775 EXPRESSION TAG SEQADV 9TLF HIS D -8 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLU D -7 UNP P48775 EXPRESSION TAG SEQADV 9TLF ASN D -6 UNP P48775 EXPRESSION TAG SEQADV 9TLF LEU D -5 UNP P48775 EXPRESSION TAG SEQADV 9TLF TYR D -4 UNP P48775 EXPRESSION TAG SEQADV 9TLF PHE D -3 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLN D -2 UNP P48775 EXPRESSION TAG SEQADV 9TLF GLY D -1 UNP P48775 EXPRESSION TAG SEQADV 9TLF SER D 0 UNP P48775 EXPRESSION TAG SEQRES 1 A 420 HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR PHE GLN GLY SEQRES 2 A 420 SER MET SER GLY CYS PRO PHE LEU GLY ASN ASN PHE GLY SEQRES 3 A 420 TYR THR PHE LYS LYS LEU PRO VAL GLU GLY SER GLU GLU SEQRES 4 A 420 ASP LYS SER GLN THR GLY VAL ASN ARG ALA SER LYS GLY SEQRES 5 A 420 GLY LEU ILE TYR GLY ASN TYR LEU HIS LEU GLU LYS VAL SEQRES 6 A 420 LEU ASN ALA GLN GLU LEU GLN SER GLU THR LYS GLY ASN SEQRES 7 A 420 LYS ILE HIS ASP GLU HIS LEU PHE ILE ILE THR HIS GLN SEQRES 8 A 420 ALA TYR GLU LEU TRP PHE LYS GLN ILE LEU TRP GLU LEU SEQRES 9 A 420 ASP SER VAL ARG GLU ILE PHE GLN ASN GLY HIS VAL ARG SEQRES 10 A 420 ASP GLU ARG ASN MET LEU LYS VAL VAL SER ARG MET HIS SEQRES 11 A 420 ARG VAL SER VAL ILE LEU LYS LEU LEU VAL GLN GLN PHE SEQRES 12 A 420 SER ILE LEU GLU THR MET THR ALA LEU ASP PHE ASN ASP SEQRES 13 A 420 PHE ARG GLU TYR LEU SER PRO ALA SER GLY PHE GLN SER SEQRES 14 A 420 LEU GLN PHE ARG LEU LEU GLU ASN LYS ILE GLY VAL LEU SEQRES 15 A 420 GLN ASN MET ARG VAL PRO TYR ASN ARG ARG HIS TYR ARG SEQRES 16 A 420 ASP ASN PHE LYS GLY GLU GLU ASN GLU LEU LEU LEU LYS SEQRES 17 A 420 SER GLU GLN GLU LYS THR LEU LEU GLU LEU VAL GLU ALA SEQRES 18 A 420 TRP LEU GLU ARG THR PRO GLY LEU GLU PRO HIS GLY PHE SEQRES 19 A 420 ASN PHE TRP GLY LYS LEU GLU LYS ASN ILE THR ARG GLY SEQRES 20 A 420 LEU GLU GLU GLU PHE ILE ARG ILE GLN ALA LYS GLU GLU SEQRES 21 A 420 SER GLU GLU LYS GLU GLU GLN VAL ALA GLU PHE GLN LYS SEQRES 22 A 420 GLN LYS GLU VAL LEU LEU SER LEU PHE ASP GLU LYS ARG SEQRES 23 A 420 HIS GLU HIS LEU LEU SER LYS GLY GLU ARG ARG LEU SER SEQRES 24 A 420 TYR ARG ALA LEU GLN GLY ALA LEU MET ILE TYR PHE TYR SEQRES 25 A 420 ARG GLU GLU PRO ARG PHE GLN VAL PRO PHE GLN LEU LEU SEQRES 26 A 420 THR SER LEU MET ASP ILE ASP SER LEU MET THR LYS TRP SEQRES 27 A 420 ARG TYR ASN HIS VAL CYS MET VAL HIS ARG MET LEU GLY SEQRES 28 A 420 SER LYS ALA GLY THR GLY GLY SER SER GLY TYR HIS TYR SEQRES 29 A 420 LEU ARG SER THR VAL SER ASP ARG TYR LYS VAL PHE VAL SEQRES 30 A 420 ASP LEU PHE ASN LEU SER THR TYR LEU ILE PRO ARG HIS SEQRES 31 A 420 TRP ILE PRO LYS MET ASN PRO THR ILE HIS LYS PHE LEU SEQRES 32 A 420 TYR THR ALA GLU TYR CYS ASP SER SER TYR PHE SER SER SEQRES 33 A 420 ASP GLU SER ASP SEQRES 1 B 420 HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR PHE GLN GLY SEQRES 2 B 420 SER MET SER GLY CYS PRO PHE LEU GLY ASN ASN PHE GLY SEQRES 3 B 420 TYR THR PHE LYS LYS LEU PRO VAL GLU GLY SER GLU GLU SEQRES 4 B 420 ASP LYS SER GLN THR GLY VAL ASN ARG ALA SER LYS GLY SEQRES 5 B 420 GLY LEU ILE TYR GLY ASN TYR LEU HIS LEU GLU LYS VAL SEQRES 6 B 420 LEU ASN ALA GLN GLU LEU GLN SER GLU THR LYS GLY ASN SEQRES 7 B 420 LYS ILE HIS ASP GLU HIS LEU PHE ILE ILE THR HIS GLN SEQRES 8 B 420 ALA TYR GLU LEU TRP PHE LYS GLN ILE LEU TRP GLU LEU SEQRES 9 B 420 ASP SER VAL ARG GLU ILE PHE GLN ASN GLY HIS VAL ARG SEQRES 10 B 420 ASP GLU ARG ASN MET LEU LYS VAL VAL SER ARG MET HIS SEQRES 11 B 420 ARG VAL SER VAL ILE LEU LYS LEU LEU VAL GLN GLN PHE SEQRES 12 B 420 SER ILE LEU GLU THR MET THR ALA LEU ASP PHE ASN ASP SEQRES 13 B 420 PHE ARG GLU TYR LEU SER PRO ALA SER GLY PHE GLN SER SEQRES 14 B 420 LEU GLN PHE ARG LEU LEU GLU ASN LYS ILE GLY VAL LEU SEQRES 15 B 420 GLN ASN MET ARG VAL PRO TYR ASN ARG ARG HIS TYR ARG SEQRES 16 B 420 ASP ASN PHE LYS GLY GLU GLU ASN GLU LEU LEU LEU LYS SEQRES 17 B 420 SER GLU GLN GLU LYS THR LEU LEU GLU LEU VAL GLU ALA SEQRES 18 B 420 TRP LEU GLU ARG THR PRO GLY LEU GLU PRO HIS GLY PHE SEQRES 19 B 420 ASN PHE TRP GLY LYS LEU GLU LYS ASN ILE THR ARG GLY SEQRES 20 B 420 LEU GLU GLU GLU PHE ILE ARG ILE GLN ALA LYS GLU GLU SEQRES 21 B 420 SER GLU GLU LYS GLU GLU GLN VAL ALA GLU PHE GLN LYS SEQRES 22 B 420 GLN LYS GLU VAL LEU LEU SER LEU PHE ASP GLU LYS ARG SEQRES 23 B 420 HIS GLU HIS LEU LEU SER LYS GLY GLU ARG ARG LEU SER SEQRES 24 B 420 TYR ARG ALA LEU GLN GLY ALA LEU MET ILE TYR PHE TYR SEQRES 25 B 420 ARG GLU GLU PRO ARG PHE GLN VAL PRO PHE GLN LEU LEU SEQRES 26 B 420 THR SER LEU MET ASP ILE ASP SER LEU MET THR LYS TRP SEQRES 27 B 420 ARG TYR ASN HIS VAL CYS MET VAL HIS ARG MET LEU GLY SEQRES 28 B 420 SER LYS ALA GLY THR GLY GLY SER SER GLY TYR HIS TYR SEQRES 29 B 420 LEU ARG SER THR VAL SER ASP ARG TYR LYS VAL PHE VAL SEQRES 30 B 420 ASP LEU PHE ASN LEU SER THR TYR LEU ILE PRO ARG HIS SEQRES 31 B 420 TRP ILE PRO LYS MET ASN PRO THR ILE HIS LYS PHE LEU SEQRES 32 B 420 TYR THR ALA GLU TYR CYS ASP SER SER TYR PHE SER SER SEQRES 33 B 420 ASP GLU SER ASP SEQRES 1 C 420 HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR PHE GLN GLY SEQRES 2 C 420 SER MET SER GLY CYS PRO PHE LEU GLY ASN ASN PHE GLY SEQRES 3 C 420 TYR THR PHE LYS LYS LEU PRO VAL GLU GLY SER GLU GLU SEQRES 4 C 420 ASP LYS SER GLN THR GLY VAL ASN ARG ALA SER LYS GLY SEQRES 5 C 420 GLY LEU ILE TYR GLY ASN TYR LEU HIS LEU GLU LYS VAL SEQRES 6 C 420 LEU ASN ALA GLN GLU LEU GLN SER GLU THR LYS GLY ASN SEQRES 7 C 420 LYS ILE HIS ASP GLU HIS LEU PHE ILE ILE THR HIS GLN SEQRES 8 C 420 ALA TYR GLU LEU TRP PHE LYS GLN ILE LEU TRP GLU LEU SEQRES 9 C 420 ASP SER VAL ARG GLU ILE PHE GLN ASN GLY HIS VAL ARG SEQRES 10 C 420 ASP GLU ARG ASN MET LEU LYS VAL VAL SER ARG MET HIS SEQRES 11 C 420 ARG VAL SER VAL ILE LEU LYS LEU LEU VAL GLN GLN PHE SEQRES 12 C 420 SER ILE LEU GLU THR MET THR ALA LEU ASP PHE ASN ASP SEQRES 13 C 420 PHE ARG GLU TYR LEU SER PRO ALA SER GLY PHE GLN SER SEQRES 14 C 420 LEU GLN PHE ARG LEU LEU GLU ASN LYS ILE GLY VAL LEU SEQRES 15 C 420 GLN ASN MET ARG VAL PRO TYR ASN ARG ARG HIS TYR ARG SEQRES 16 C 420 ASP ASN PHE LYS GLY GLU GLU ASN GLU LEU LEU LEU LYS SEQRES 17 C 420 SER GLU GLN GLU LYS THR LEU LEU GLU LEU VAL GLU ALA SEQRES 18 C 420 TRP LEU GLU ARG THR PRO GLY LEU GLU PRO HIS GLY PHE SEQRES 19 C 420 ASN PHE TRP GLY LYS LEU GLU LYS ASN ILE THR ARG GLY SEQRES 20 C 420 LEU GLU GLU GLU PHE ILE ARG ILE GLN ALA LYS GLU GLU SEQRES 21 C 420 SER GLU GLU LYS GLU GLU GLN VAL ALA GLU PHE GLN LYS SEQRES 22 C 420 GLN LYS GLU VAL LEU LEU SER LEU PHE ASP GLU LYS ARG SEQRES 23 C 420 HIS GLU HIS LEU LEU SER LYS GLY GLU ARG ARG LEU SER SEQRES 24 C 420 TYR ARG ALA LEU GLN GLY ALA LEU MET ILE TYR PHE TYR SEQRES 25 C 420 ARG GLU GLU PRO ARG PHE GLN VAL PRO PHE GLN LEU LEU SEQRES 26 C 420 THR SER LEU MET ASP ILE ASP SER LEU MET THR LYS TRP SEQRES 27 C 420 ARG TYR ASN HIS VAL CYS MET VAL HIS ARG MET LEU GLY SEQRES 28 C 420 SER LYS ALA GLY THR GLY GLY SER SER GLY TYR HIS TYR SEQRES 29 C 420 LEU ARG SER THR VAL SER ASP ARG TYR LYS VAL PHE VAL SEQRES 30 C 420 ASP LEU PHE ASN LEU SER THR TYR LEU ILE PRO ARG HIS SEQRES 31 C 420 TRP ILE PRO LYS MET ASN PRO THR ILE HIS LYS PHE LEU SEQRES 32 C 420 TYR THR ALA GLU TYR CYS ASP SER SER TYR PHE SER SER SEQRES 33 C 420 ASP GLU SER ASP SEQRES 1 D 420 HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR PHE GLN GLY SEQRES 2 D 420 SER MET SER GLY CYS PRO PHE LEU GLY ASN ASN PHE GLY SEQRES 3 D 420 TYR THR PHE LYS LYS LEU PRO VAL GLU GLY SER GLU GLU SEQRES 4 D 420 ASP LYS SER GLN THR GLY VAL ASN ARG ALA SER LYS GLY SEQRES 5 D 420 GLY LEU ILE TYR GLY ASN TYR LEU HIS LEU GLU LYS VAL SEQRES 6 D 420 LEU ASN ALA GLN GLU LEU GLN SER GLU THR LYS GLY ASN SEQRES 7 D 420 LYS ILE HIS ASP GLU HIS LEU PHE ILE ILE THR HIS GLN SEQRES 8 D 420 ALA TYR GLU LEU TRP PHE LYS GLN ILE LEU TRP GLU LEU SEQRES 9 D 420 ASP SER VAL ARG GLU ILE PHE GLN ASN GLY HIS VAL ARG SEQRES 10 D 420 ASP GLU ARG ASN MET LEU LYS VAL VAL SER ARG MET HIS SEQRES 11 D 420 ARG VAL SER VAL ILE LEU LYS LEU LEU VAL GLN GLN PHE SEQRES 12 D 420 SER ILE LEU GLU THR MET THR ALA LEU ASP PHE ASN ASP SEQRES 13 D 420 PHE ARG GLU TYR LEU SER PRO ALA SER GLY PHE GLN SER SEQRES 14 D 420 LEU GLN PHE ARG LEU LEU GLU ASN LYS ILE GLY VAL LEU SEQRES 15 D 420 GLN ASN MET ARG VAL PRO TYR ASN ARG ARG HIS TYR ARG SEQRES 16 D 420 ASP ASN PHE LYS GLY GLU GLU ASN GLU LEU LEU LEU LYS SEQRES 17 D 420 SER GLU GLN GLU LYS THR LEU LEU GLU LEU VAL GLU ALA SEQRES 18 D 420 TRP LEU GLU ARG THR PRO GLY LEU GLU PRO HIS GLY PHE SEQRES 19 D 420 ASN PHE TRP GLY LYS LEU GLU LYS ASN ILE THR ARG GLY SEQRES 20 D 420 LEU GLU GLU GLU PHE ILE ARG ILE GLN ALA LYS GLU GLU SEQRES 21 D 420 SER GLU GLU LYS GLU GLU GLN VAL ALA GLU PHE GLN LYS SEQRES 22 D 420 GLN LYS GLU VAL LEU LEU SER LEU PHE ASP GLU LYS ARG SEQRES 23 D 420 HIS GLU HIS LEU LEU SER LYS GLY GLU ARG ARG LEU SER SEQRES 24 D 420 TYR ARG ALA LEU GLN GLY ALA LEU MET ILE TYR PHE TYR SEQRES 25 D 420 ARG GLU GLU PRO ARG PHE GLN VAL PRO PHE GLN LEU LEU SEQRES 26 D 420 THR SER LEU MET ASP ILE ASP SER LEU MET THR LYS TRP SEQRES 27 D 420 ARG TYR ASN HIS VAL CYS MET VAL HIS ARG MET LEU GLY SEQRES 28 D 420 SER LYS ALA GLY THR GLY GLY SER SER GLY TYR HIS TYR SEQRES 29 D 420 LEU ARG SER THR VAL SER ASP ARG TYR LYS VAL PHE VAL SEQRES 30 D 420 ASP LEU PHE ASN LEU SER THR TYR LEU ILE PRO ARG HIS SEQRES 31 D 420 TRP ILE PRO LYS MET ASN PRO THR ILE HIS LYS PHE LEU SEQRES 32 D 420 TYR THR ALA GLU TYR CYS ASP SER SER TYR PHE SER SER SEQRES 33 D 420 ASP GLU SER ASP HET ZIQ A 501 16 HET HEM A 502 43 HET ZIQ B 501 16 HET HEM B 502 43 HET ZIQ C 501 16 HET HEM C 502 43 HET ZIQ D 501 16 HET HEM D 502 43 HETNAM ZIQ ALPHA-METHYL-L-TRYPTOPHAN HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 5 ZIQ 4(C12 H14 N2 O2) FORMUL 6 HEM 4(C34 H32 FE N4 O4) HELIX 1 AA1 ILE A 41 HIS A 47 1 7 HELIX 2 AA2 HIS A 47 LEU A 52 1 6 HELIX 3 AA3 LEU A 57 LYS A 62 1 6 HELIX 4 AA4 ASP A 68 ASN A 99 1 32 HELIX 5 AA5 GLY A 100 ASP A 104 5 5 HELIX 6 AA6 ASN A 107 GLN A 128 1 22 HELIX 7 AA7 GLN A 128 GLU A 133 1 6 HELIX 8 AA8 THR A 136 ASN A 141 1 6 HELIX 9 AA9 SER A 151 GLN A 154 5 4 HELIX 10 AB1 SER A 155 GLY A 166 1 12 HELIX 11 AB2 GLY A 186 GLU A 198 1 13 HELIX 12 AB3 THR A 200 GLU A 210 1 11 HELIX 13 AB4 ASN A 221 ALA A 243 1 23 HELIX 14 AB5 SER A 247 LEU A 265 1 19 HELIX 15 AB6 ASP A 269 LYS A 279 1 11 HELIX 16 AB7 SER A 285 TYR A 298 1 14 HELIX 17 AB8 GLU A 301 GLY A 337 1 37 HELIX 18 AB9 HIS A 349 THR A 354 1 6 HELIX 19 AC1 PHE A 362 ASN A 367 1 6 HELIX 20 AC2 LEU A 368 THR A 370 5 3 HELIX 21 AC3 ILE B 41 HIS B 47 1 7 HELIX 22 AC4 HIS B 47 LEU B 52 1 6 HELIX 23 AC5 LEU B 57 LYS B 62 1 6 HELIX 24 AC6 ASP B 68 ASN B 99 1 32 HELIX 25 AC7 GLY B 100 ASP B 104 5 5 HELIX 26 AC8 ASN B 107 GLN B 128 1 22 HELIX 27 AC9 GLN B 128 GLU B 133 1 6 HELIX 28 AD1 THR B 136 ASN B 141 1 6 HELIX 29 AD2 SER B 151 GLN B 154 5 4 HELIX 30 AD3 SER B 155 GLY B 166 1 12 HELIX 31 AD4 GLY B 186 GLU B 198 1 13 HELIX 32 AD5 THR B 200 GLU B 210 1 11 HELIX 33 AD6 ASN B 221 ALA B 243 1 23 HELIX 34 AD7 SER B 247 LEU B 265 1 19 HELIX 35 AD8 ASP B 269 LYS B 279 1 11 HELIX 36 AD9 SER B 285 TYR B 298 1 14 HELIX 37 AE1 GLU B 301 GLY B 337 1 37 HELIX 38 AE2 HIS B 349 THR B 354 1 6 HELIX 39 AE3 PHE B 362 ASN B 367 1 6 HELIX 40 AE4 LEU B 368 THR B 370 5 3 HELIX 41 AE5 ILE C 41 HIS C 47 1 7 HELIX 42 AE6 HIS C 47 LEU C 52 1 6 HELIX 43 AE7 LEU C 57 LYS C 62 1 6 HELIX 44 AE8 ASP C 68 ASN C 99 1 32 HELIX 45 AE9 GLY C 100 ASP C 104 5 5 HELIX 46 AF1 ASN C 107 GLN C 128 1 22 HELIX 47 AF2 GLN C 128 GLU C 133 1 6 HELIX 48 AF3 THR C 136 ASN C 141 1 6 HELIX 49 AF4 SER C 151 GLN C 154 5 4 HELIX 50 AF5 SER C 155 GLY C 166 1 12 HELIX 51 AF6 GLY C 186 GLU C 198 1 13 HELIX 52 AF7 THR C 200 GLU C 210 1 11 HELIX 53 AF8 ASN C 221 ALA C 243 1 23 HELIX 54 AF9 SER C 247 LEU C 265 1 19 HELIX 55 AG1 ASP C 269 LYS C 279 1 11 HELIX 56 AG2 SER C 285 TYR C 298 1 14 HELIX 57 AG3 GLU C 301 GLY C 337 1 37 HELIX 58 AG4 HIS C 349 THR C 354 1 6 HELIX 59 AG5 PHE C 362 ASN C 367 1 6 HELIX 60 AG6 LEU C 368 THR C 370 5 3 HELIX 61 AG7 ILE D 41 HIS D 47 1 7 HELIX 62 AG8 HIS D 47 LEU D 52 1 6 HELIX 63 AG9 LEU D 57 LYS D 62 1 6 HELIX 64 AH1 ASP D 68 ASN D 99 1 32 HELIX 65 AH2 GLY D 100 ASP D 104 5 5 HELIX 66 AH3 ASN D 107 GLN D 128 1 22 HELIX 67 AH4 GLN D 128 GLU D 133 1 6 HELIX 68 AH5 THR D 136 ASN D 141 1 6 HELIX 69 AH6 SER D 151 GLN D 154 5 4 HELIX 70 AH7 SER D 155 GLY D 166 1 12 HELIX 71 AH8 GLY D 186 GLU D 198 1 13 HELIX 72 AH9 THR D 200 GLU D 210 1 11 HELIX 73 AI1 ASN D 221 ALA D 243 1 23 HELIX 74 AI2 SER D 247 LEU D 265 1 19 HELIX 75 AI3 ASP D 269 LYS D 279 1 11 HELIX 76 AI4 SER D 285 TYR D 298 1 14 HELIX 77 AI5 GLU D 301 GLY D 337 1 37 HELIX 78 AI6 HIS D 349 THR D 354 1 6 HELIX 79 AI7 PHE D 362 ASN D 367 1 6 HELIX 80 AI8 LEU D 368 THR D 370 5 3 LINK NE2 HIS A 328 FE HEM A 502 1555 1555 2.10 LINK NE2 HIS B 328 FE HEM B 502 1555 1555 2.10 LINK NE2 HIS C 328 FE HEM C 502 1555 1555 2.10 LINK NE2 HIS D 328 FE HEM D 502 1555 1555 2.10 CISPEP 1 SER A 148 PRO A 149 0 -7.65 CISPEP 2 SER B 148 PRO B 149 0 -7.48 CISPEP 3 SER C 148 PRO C 149 0 -7.54 CISPEP 4 SER D 148 PRO D 149 0 -7.54 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 CONECT 239111663 CONECT 529211722 CONECT 819311781 CONECT1109411840 CONECT1160511606 CONECT1160611605116071161711618 CONECT116071160611608 CONECT11608116071160911616 CONECT11609116081161011614 CONECT116101160911611 CONECT116111161011612 CONECT116121161111613 CONECT116131161211614 CONECT11614116091161311615 CONECT116151161411616 CONECT116161160811615 CONECT1161711606 CONECT11618116061161911620 CONECT1161911618 CONECT1162011618 CONECT116211162511652 CONECT116221162811635 CONECT116231163811642 CONECT116241164511649 CONECT11625116211162611659 CONECT11626116251162711630 CONECT11627116261162811629 CONECT11628116221162711659 CONECT1162911627 CONECT116301162611631 CONECT116311163011632 CONECT11632116311163311634 CONECT1163311632 CONECT1163411632 CONECT11635116221163611660 CONECT11636116351163711639 CONECT11637116361163811640 CONECT11638116231163711660 CONECT1163911636 CONECT116401163711641 CONECT1164111640 CONECT11642116231164311661 CONECT11643116421164411646 CONECT11644116431164511647 CONECT11645116241164411661 CONECT1164611643 CONECT116471164411648 CONECT1164811647 CONECT11649116241165011662 CONECT11650116491165111653 CONECT11651116501165211654 CONECT11652116211165111662 CONECT1165311650 CONECT116541165111655 CONECT116551165411656 CONECT11656116551165711658 CONECT1165711656 CONECT1165811656 CONECT11659116251162811663 CONECT11660116351163811663 CONECT11661116421164511663 CONECT11662116491165211663 CONECT11663 2391116591166011661 CONECT1166311662 CONECT1166411665 CONECT1166511664116661167611677 CONECT116661166511667 CONECT11667116661166811675 CONECT11668116671166911673 CONECT116691166811670 CONECT116701166911671 CONECT116711167011672 CONECT116721167111673 CONECT11673116681167211674 CONECT116741167311675 CONECT116751166711674 CONECT1167611665 CONECT11677116651167811679 CONECT1167811677 CONECT1167911677 CONECT116801168411711 CONECT116811168711694 CONECT116821169711701 CONECT116831170411708 CONECT11684116801168511718 CONECT11685116841168611689 CONECT11686116851168711688 CONECT11687116811168611718 CONECT1168811686 CONECT116891168511690 CONECT116901168911691 CONECT11691116901169211693 CONECT1169211691 CONECT1169311691 CONECT11694116811169511719 CONECT11695116941169611698 CONECT11696116951169711699 CONECT11697116821169611719 CONECT1169811695 CONECT116991169611700 CONECT1170011699 CONECT11701116821170211720 CONECT11702117011170311705 CONECT11703117021170411706 CONECT11704116831170311720 CONECT1170511702 CONECT117061170311707 CONECT1170711706 CONECT11708116831170911721 CONECT11709117081171011712 CONECT11710117091171111713 CONECT11711116801171011721 CONECT1171211709 CONECT117131171011714 CONECT117141171311715 CONECT11715117141171611717 CONECT1171611715 CONECT1171711715 CONECT11718116841168711722 CONECT11719116941169711722 CONECT11720117011170411722 CONECT11721117081171111722 CONECT11722 5292117181171911720 CONECT1172211721 CONECT1172311724 CONECT1172411723117251173511736 CONECT117251172411726 CONECT11726117251172711734 CONECT11727117261172811732 CONECT117281172711729 CONECT117291172811730 CONECT117301172911731 CONECT117311173011732 CONECT11732117271173111733 CONECT117331173211734 CONECT117341172611733 CONECT1173511724 CONECT11736117241173711738 CONECT1173711736 CONECT1173811736 CONECT117391174311770 CONECT117401174611753 CONECT117411175611760 CONECT117421176311767 CONECT11743117391174411777 CONECT11744117431174511748 CONECT11745117441174611747 CONECT11746117401174511777 CONECT1174711745 CONECT117481174411749 CONECT117491174811750 CONECT11750117491175111752 CONECT1175111750 CONECT1175211750 CONECT11753117401175411778 CONECT11754117531175511757 CONECT11755117541175611758 CONECT11756117411175511778 CONECT1175711754 CONECT117581175511759 CONECT1175911758 CONECT11760117411176111779 CONECT11761117601176211764 CONECT11762117611176311765 CONECT11763117421176211779 CONECT1176411761 CONECT117651176211766 CONECT1176611765 CONECT11767117421176811780 CONECT11768117671176911771 CONECT11769117681177011772 CONECT11770117391176911780 CONECT1177111768 CONECT117721176911773 CONECT117731177211774 CONECT11774117731177511776 CONECT1177511774 CONECT1177611774 CONECT11777117431174611781 CONECT11778117531175611781 CONECT11779117601176311781 CONECT11780117671177011781 CONECT11781 8193117771177811779 CONECT1178111780 CONECT1178211783 CONECT1178311782117841179411795 CONECT117841178311785 CONECT11785117841178611793 CONECT11786117851178711791 CONECT117871178611788 CONECT117881178711789 CONECT117891178811790 CONECT117901178911791 CONECT11791117861179011792 CONECT117921179111793 CONECT117931178511792 CONECT1179411783 CONECT11795117831179611797 CONECT1179611795 CONECT1179711795 CONECT117981180211829 CONECT117991180511812 CONECT118001181511819 CONECT118011182211826 CONECT11802117981180311836 CONECT11803118021180411807 CONECT11804118031180511806 CONECT11805117991180411836 CONECT1180611804 CONECT118071180311808 CONECT118081180711809 CONECT11809118081181011811 CONECT1181011809 CONECT1181111809 CONECT11812117991181311837 CONECT11813118121181411816 CONECT11814118131181511817 CONECT11815118001181411837 CONECT1181611813 CONECT118171181411818 CONECT1181811817 CONECT11819118001182011838 CONECT11820118191182111823 CONECT11821118201182211824 CONECT11822118011182111838 CONECT1182311820 CONECT118241182111825 CONECT1182511824 CONECT11826118011182711839 CONECT11827118261182811830 CONECT11828118271182911831 CONECT11829117981182811839 CONECT1183011827 CONECT118311182811832 CONECT118321183111833 CONECT11833118321183411835 CONECT1183411833 CONECT1183511833 CONECT11836118021180511840 CONECT11837118121181511840 CONECT11838118191182211840 CONECT11839118261182911840 CONECT1184011094118361183711838 CONECT1184011839 MASTER 569 0 8 80 0 0 0 611836 4 244 132 END