HEADER OXIDOREDUCTASE 10-DEC-25 9TL5 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 9TL5 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. 3.25 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 : 9TLF 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) : 3.250 REMARK 3 NUMBER OF PARTICLES : 51108 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 9TL5 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_1292152690. 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 GLU A 236 CG CD OE1 OE2 REMARK 470 GLU A 237 CG CD OE1 OE2 REMARK 470 ARG A 240 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 242 CG CD OE1 NE2 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 251 CG CD OE1 OE2 REMARK 470 GLU A 252 CG CD OE1 OE2 REMARK 470 GLU A 256 CG CD OE1 OE2 REMARK 470 LYS A 259 CG CD CE NZ REMARK 470 GLN A 260 CG CD OE1 NE2 REMARK 470 GLU A 262 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 ILE B 230 CG1 CG2 CD1 REMARK 470 ARG B 232 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 236 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 251 CG CD OE1 OE2 REMARK 470 GLU B 252 CG CD OE1 OE2 REMARK 470 GLU B 256 CG CD OE1 OE2 REMARK 470 LYS B 259 CG CD CE NZ REMARK 470 GLU B 262 CG CD OE1 OE2 REMARK 470 LYS B 271 CG CD CE NZ REMARK 470 GLU B 274 CG CD OE1 OE2 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 380 CG CD CE NZ REMARK 470 ASN B 382 CG OD1 ND2 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 251 CG CD OE1 OE2 REMARK 470 GLU C 252 CG CD OE1 OE2 REMARK 470 GLU C 256 CG CD OE1 OE2 REMARK 470 GLU C 262 CG CD OE1 OE2 REMARK 470 LEU C 265 CG CD1 CD2 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 GLU D 236 CG CD OE1 OE2 REMARK 470 ARG D 240 CG CD NE CZ NH1 NH2 REMARK 470 GLN D 242 CG CD OE1 NE2 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 251 CG CD OE1 OE2 REMARK 470 GLU D 252 CG CD OE1 OE2 REMARK 470 GLU D 256 CG CD OE1 OE2 REMARK 470 GLU D 262 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 46.42 -98.82 REMARK 500 TYR A 180 -145.44 59.25 REMARK 500 PHE A 362 54.48 -91.30 REMARK 500 CYS A 395 121.60 -39.33 REMARK 500 PRO B 149 45.30 -100.29 REMARK 500 MET B 171 52.12 -90.94 REMARK 500 TYR B 180 -137.63 58.69 REMARK 500 PHE B 268 31.23 -97.62 REMARK 500 PHE B 362 50.19 -91.58 REMARK 500 TYR B 371 31.50 -94.84 REMARK 500 PRO C 149 44.70 -101.14 REMARK 500 TYR C 180 -138.49 58.73 REMARK 500 ALA C 243 54.53 -92.49 REMARK 500 PHE C 362 52.63 -92.66 REMARK 500 CYS C 395 122.99 -39.74 REMARK 500 PRO D 149 47.37 -98.58 REMARK 500 TYR D 180 -136.27 59.62 REMARK 500 LYS D 185 116.77 -162.45 REMARK 500 PHE D 362 51.89 -94.29 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 90.8 REMARK 620 3 HEM A 502 NB 92.5 92.7 REMARK 620 4 HEM A 502 NC 87.9 178.1 88.7 REMARK 620 5 HEM A 502 ND 84.5 87.3 176.9 91.2 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 89.6 REMARK 620 3 HEM B 502 NB 93.0 91.3 REMARK 620 4 HEM B 502 NC 90.7 178.9 89.8 REMARK 620 5 HEM B 502 ND 86.4 88.5 179.4 90.4 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 90.9 REMARK 620 3 HEM C 502 NB 91.9 92.4 REMARK 620 4 HEM C 502 NC 92.1 176.6 89.0 REMARK 620 5 HEM C 502 ND 89.9 87.6 178.2 91.0 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 83.2 REMARK 620 3 HEM D 502 NB 89.1 90.4 REMARK 620 4 HEM D 502 NC 95.9 178.5 90.9 REMARK 620 5 HEM D 502 ND 90.7 88.9 179.2 89.9 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9TLF RELATED DB: PDB REMARK 900 CRYO-EM STRUCTURE OF 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) 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-56042 RELATED DB: EMDB REMARK 900 CRYO-EM MAP FOR HUMAN TRYPTOPHAN 2,3-DIOXYGENASE (TDO2) DBREF 9TL5 A 1 406 UNP P48775 T23O_HUMAN 1 406 DBREF 9TL5 B 1 406 UNP P48775 T23O_HUMAN 1 406 DBREF 9TL5 C 1 406 UNP P48775 T23O_HUMAN 1 406 DBREF 9TL5 D 1 406 UNP P48775 T23O_HUMAN 1 406 SEQADV 9TL5 HIS A -13 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS A -12 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS A -11 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS A -10 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS A -9 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS A -8 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLU A -7 UNP P48775 EXPRESSION TAG SEQADV 9TL5 ASN A -6 UNP P48775 EXPRESSION TAG SEQADV 9TL5 LEU A -5 UNP P48775 EXPRESSION TAG SEQADV 9TL5 TYR A -4 UNP P48775 EXPRESSION TAG SEQADV 9TL5 PHE A -3 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLN A -2 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLY A -1 UNP P48775 EXPRESSION TAG SEQADV 9TL5 SER A 0 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS B -13 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS B -12 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS B -11 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS B -10 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS B -9 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS B -8 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLU B -7 UNP P48775 EXPRESSION TAG SEQADV 9TL5 ASN B -6 UNP P48775 EXPRESSION TAG SEQADV 9TL5 LEU B -5 UNP P48775 EXPRESSION TAG SEQADV 9TL5 TYR B -4 UNP P48775 EXPRESSION TAG SEQADV 9TL5 PHE B -3 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLN B -2 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLY B -1 UNP P48775 EXPRESSION TAG SEQADV 9TL5 SER B 0 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS C -13 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS C -12 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS C -11 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS C -10 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS C -9 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS C -8 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLU C -7 UNP P48775 EXPRESSION TAG SEQADV 9TL5 ASN C -6 UNP P48775 EXPRESSION TAG SEQADV 9TL5 LEU C -5 UNP P48775 EXPRESSION TAG SEQADV 9TL5 TYR C -4 UNP P48775 EXPRESSION TAG SEQADV 9TL5 PHE C -3 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLN C -2 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLY C -1 UNP P48775 EXPRESSION TAG SEQADV 9TL5 SER C 0 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS D -13 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS D -12 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS D -11 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS D -10 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS D -9 UNP P48775 EXPRESSION TAG SEQADV 9TL5 HIS D -8 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLU D -7 UNP P48775 EXPRESSION TAG SEQADV 9TL5 ASN D -6 UNP P48775 EXPRESSION TAG SEQADV 9TL5 LEU D -5 UNP P48775 EXPRESSION TAG SEQADV 9TL5 TYR D -4 UNP P48775 EXPRESSION TAG SEQADV 9TL5 PHE D -3 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLN D -2 UNP P48775 EXPRESSION TAG SEQADV 9TL5 GLY D -1 UNP P48775 EXPRESSION TAG SEQADV 9TL5 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 HIS A 67 GLY A 100 1 34 HELIX 5 AA5 HIS A 101 GLU A 105 5 5 HELIX 6 AA6 ARG A 106 GLN A 128 1 23 HELIX 7 AA7 GLN A 128 THR A 134 1 7 HELIX 8 AA8 THR A 136 GLU A 145 1 10 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 GLN A 197 1 12 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 SER A 266 PHE A 268 5 3 HELIX 16 AB7 ASP A 269 GLY A 280 1 12 HELIX 17 AB8 SER A 285 TYR A 298 1 14 HELIX 18 AB9 GLU A 301 GLY A 337 1 37 HELIX 19 AC1 HIS A 349 VAL A 355 1 7 HELIX 20 AC2 SER A 356 LYS A 360 5 5 HELIX 21 AC3 PHE A 362 ASN A 367 1 6 HELIX 22 AC4 LEU A 368 LEU A 372 5 5 HELIX 23 AC5 PRO A 374 ILE A 378 5 5 HELIX 24 AC6 ILE B 41 HIS B 47 1 7 HELIX 25 AC7 HIS B 47 LEU B 52 1 6 HELIX 26 AC8 LEU B 57 LYS B 62 1 6 HELIX 27 AC9 HIS B 67 ASN B 99 1 33 HELIX 28 AD1 GLY B 100 GLU B 105 5 6 HELIX 29 AD2 ARG B 106 GLN B 128 1 23 HELIX 30 AD3 GLN B 128 MET B 135 1 8 HELIX 31 AD4 THR B 136 GLU B 145 1 10 HELIX 32 AD5 SER B 151 GLN B 154 5 4 HELIX 33 AD6 SER B 155 GLY B 166 1 12 HELIX 34 AD7 GLY B 186 GLU B 198 1 13 HELIX 35 AD8 THR B 200 GLU B 210 1 11 HELIX 36 AD9 ASN B 221 ALA B 243 1 23 HELIX 37 AE1 SER B 247 LEU B 265 1 19 HELIX 38 AE2 SER B 266 PHE B 268 5 3 HELIX 39 AE3 ASP B 269 GLY B 280 1 12 HELIX 40 AE4 SER B 285 TYR B 298 1 14 HELIX 41 AE5 GLU B 301 GLY B 337 1 37 HELIX 42 AE6 HIS B 349 VAL B 355 1 7 HELIX 43 AE7 SER B 356 LYS B 360 5 5 HELIX 44 AE8 PHE B 362 LEU B 368 1 7 HELIX 45 AE9 SER B 369 LEU B 372 5 4 HELIX 46 AF1 PRO B 374 ILE B 378 5 5 HELIX 47 AF2 ILE C 41 HIS C 47 1 7 HELIX 48 AF3 HIS C 47 LEU C 52 1 6 HELIX 49 AF4 LEU C 57 LYS C 62 1 6 HELIX 50 AF5 HIS C 67 ASN C 99 1 33 HELIX 51 AF6 GLY C 100 ARG C 106 5 7 HELIX 52 AF7 ASN C 107 GLN C 128 1 22 HELIX 53 AF8 PHE C 129 THR C 134 1 6 HELIX 54 AF9 THR C 136 GLU C 145 1 10 HELIX 55 AG1 SER C 151 GLN C 154 5 4 HELIX 56 AG2 SER C 155 GLY C 166 1 12 HELIX 57 AG3 GLY C 186 GLN C 197 1 12 HELIX 58 AG4 THR C 200 GLU C 210 1 11 HELIX 59 AG5 ASN C 221 ALA C 243 1 23 HELIX 60 AG6 SER C 247 LEU C 265 1 19 HELIX 61 AG7 SER C 266 PHE C 268 5 3 HELIX 62 AG8 ASP C 269 GLY C 280 1 12 HELIX 63 AG9 SER C 285 TYR C 298 1 14 HELIX 64 AH1 PHE C 304 GLY C 337 1 34 HELIX 65 AH2 HIS C 349 VAL C 355 1 7 HELIX 66 AH3 SER C 356 LYS C 360 5 5 HELIX 67 AH4 PHE C 362 LEU C 368 1 7 HELIX 68 AH5 PRO C 374 ILE C 378 5 5 HELIX 69 AH6 ILE D 41 HIS D 47 1 7 HELIX 70 AH7 HIS D 47 LEU D 52 1 6 HELIX 71 AH8 LEU D 57 LYS D 62 1 6 HELIX 72 AH9 HIS D 67 ASN D 99 1 33 HELIX 73 AI1 GLY D 100 ARG D 106 5 7 HELIX 74 AI2 ASN D 107 GLN D 128 1 22 HELIX 75 AI3 GLN D 128 THR D 134 1 7 HELIX 76 AI4 THR D 136 GLU D 145 1 10 HELIX 77 AI5 SER D 151 GLN D 154 5 4 HELIX 78 AI6 SER D 155 GLY D 166 1 12 HELIX 79 AI7 GLY D 186 GLU D 198 1 13 HELIX 80 AI8 THR D 200 GLU D 210 1 11 HELIX 81 AI9 ASN D 221 ALA D 243 1 23 HELIX 82 AJ1 SER D 247 LEU D 265 1 19 HELIX 83 AJ2 SER D 266 PHE D 268 5 3 HELIX 84 AJ3 ASP D 269 GLY D 280 1 12 HELIX 85 AJ4 SER D 285 TYR D 298 1 14 HELIX 86 AJ5 GLU D 301 GLY D 337 1 37 HELIX 87 AJ6 HIS D 349 VAL D 355 1 7 HELIX 88 AJ7 SER D 356 LYS D 360 5 5 HELIX 89 AJ8 PHE D 362 LEU D 368 1 7 HELIX 90 AJ9 PRO D 374 ILE D 378 5 5 LINK NE2 HIS A 328 FE HEM A 502 1555 1555 2.12 LINK NE2 HIS B 328 FE HEM B 502 1555 1555 2.19 LINK NE2 HIS C 328 FE HEM C 502 1555 1555 2.22 LINK NE2 HIS D 328 FE HEM D 502 1555 1555 2.17 CISPEP 1 SER A 148 PRO A 149 0 -3.28 CISPEP 2 SER B 148 PRO B 149 0 -3.81 CISPEP 3 SER C 148 PRO C 149 0 -4.03 CISPEP 4 SER D 148 PRO D 149 0 -4.89 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 235311544 CONECT 522111603 CONECT 810011662 CONECT1097511721 CONECT1148611487 CONECT1148711486114881149811499 CONECT114881148711489 CONECT11489114881149011497 CONECT11490114891149111495 CONECT114911149011492 CONECT114921149111493 CONECT114931149211494 CONECT114941149311495 CONECT11495114901149411496 CONECT114961149511497 CONECT114971148911496 CONECT1149811487 CONECT11499114871150011501 CONECT1150011499 CONECT1150111499 CONECT115021150611533 CONECT115031150911516 CONECT115041151911523 CONECT115051152611530 CONECT11506115021150711540 CONECT11507115061150811511 CONECT11508115071150911510 CONECT11509115031150811540 CONECT1151011508 CONECT115111150711512 CONECT115121151111513 CONECT11513115121151411515 CONECT1151411513 CONECT1151511513 CONECT11516115031151711541 CONECT11517115161151811520 CONECT11518115171151911521 CONECT11519115041151811541 CONECT1152011517 CONECT115211151811522 CONECT1152211521 CONECT11523115041152411542 CONECT11524115231152511527 CONECT11525115241152611528 CONECT11526115051152511542 CONECT1152711524 CONECT115281152511529 CONECT1152911528 CONECT11530115051153111543 CONECT11531115301153211534 CONECT11532115311153311535 CONECT11533115021153211543 CONECT1153411531 CONECT115351153211536 CONECT115361153511537 CONECT11537115361153811539 CONECT1153811537 CONECT1153911537 CONECT11540115061150911544 CONECT11541115161151911544 CONECT11542115231152611544 CONECT11543115301153311544 CONECT11544 2353115401154111542 CONECT1154411543 CONECT1154511546 CONECT1154611545115471155711558 CONECT115471154611548 CONECT11548115471154911556 CONECT11549115481155011554 CONECT115501154911551 CONECT115511155011552 CONECT115521155111553 CONECT115531155211554 CONECT11554115491155311555 CONECT115551155411556 CONECT115561154811555 CONECT1155711546 CONECT11558115461155911560 CONECT1155911558 CONECT1156011558 CONECT115611156511592 CONECT115621156811575 CONECT115631157811582 CONECT115641158511589 CONECT11565115611156611599 CONECT11566115651156711570 CONECT11567115661156811569 CONECT11568115621156711599 CONECT1156911567 CONECT115701156611571 CONECT115711157011572 CONECT11572115711157311574 CONECT1157311572 CONECT1157411572 CONECT11575115621157611600 CONECT11576115751157711579 CONECT11577115761157811580 CONECT11578115631157711600 CONECT1157911576 CONECT115801157711581 CONECT1158111580 CONECT11582115631158311601 CONECT11583115821158411586 CONECT11584115831158511587 CONECT11585115641158411601 CONECT1158611583 CONECT115871158411588 CONECT1158811587 CONECT11589115641159011602 CONECT11590115891159111593 CONECT11591115901159211594 CONECT11592115611159111602 CONECT1159311590 CONECT115941159111595 CONECT115951159411596 CONECT11596115951159711598 CONECT1159711596 CONECT1159811596 CONECT11599115651156811603 CONECT11600115751157811603 CONECT11601115821158511603 CONECT11602115891159211603 CONECT11603 5221115991160011601 CONECT1160311602 CONECT1160411605 CONECT1160511604116061161611617 CONECT116061160511607 CONECT11607116061160811615 CONECT11608116071160911613 CONECT116091160811610 CONECT116101160911611 CONECT116111161011612 CONECT116121161111613 CONECT11613116081161211614 CONECT116141161311615 CONECT116151160711614 CONECT1161611605 CONECT11617116051161811619 CONECT1161811617 CONECT1161911617 CONECT116201162411651 CONECT116211162711634 CONECT116221163711641 CONECT116231164411648 CONECT11624116201162511658 CONECT11625116241162611629 CONECT11626116251162711628 CONECT11627116211162611658 CONECT1162811626 CONECT116291162511630 CONECT116301162911631 CONECT11631116301163211633 CONECT1163211631 CONECT1163311631 CONECT11634116211163511659 CONECT11635116341163611638 CONECT11636116351163711639 CONECT11637116221163611659 CONECT1163811635 CONECT116391163611640 CONECT1164011639 CONECT11641116221164211660 CONECT11642116411164311645 CONECT11643116421164411646 CONECT11644116231164311660 CONECT1164511642 CONECT116461164311647 CONECT1164711646 CONECT11648116231164911661 CONECT11649116481165011652 CONECT11650116491165111653 CONECT11651116201165011661 CONECT1165211649 CONECT116531165011654 CONECT116541165311655 CONECT11655116541165611657 CONECT1165611655 CONECT1165711655 CONECT11658116241162711662 CONECT11659116341163711662 CONECT11660116411164411662 CONECT11661116481165111662 CONECT11662 8100116581165911660 CONECT1166211661 CONECT1166311664 CONECT1166411663116651167511676 CONECT116651166411666 CONECT11666116651166711674 CONECT11667116661166811672 CONECT116681166711669 CONECT116691166811670 CONECT116701166911671 CONECT116711167011672 CONECT11672116671167111673 CONECT116731167211674 CONECT116741166611673 CONECT1167511664 CONECT11676116641167711678 CONECT1167711676 CONECT1167811676 CONECT116791168311710 CONECT116801168611693 CONECT116811169611700 CONECT116821170311707 CONECT11683116791168411717 CONECT11684116831168511688 CONECT11685116841168611687 CONECT11686116801168511717 CONECT1168711685 CONECT116881168411689 CONECT116891168811690 CONECT11690116891169111692 CONECT1169111690 CONECT1169211690 CONECT11693116801169411718 CONECT11694116931169511697 CONECT11695116941169611698 CONECT11696116811169511718 CONECT1169711694 CONECT116981169511699 CONECT1169911698 CONECT11700116811170111719 CONECT11701117001170211704 CONECT11702117011170311705 CONECT11703116821170211719 CONECT1170411701 CONECT117051170211706 CONECT1170611705 CONECT11707116821170811720 CONECT11708117071170911711 CONECT11709117081171011712 CONECT11710116791170911720 CONECT1171111708 CONECT117121170911713 CONECT117131171211714 CONECT11714117131171511716 CONECT1171511714 CONECT1171611714 CONECT11717116831168611721 CONECT11718116931169611721 CONECT11719117001170311721 CONECT11720117071171011721 CONECT1172110975117171171811719 CONECT1172111720 MASTER 581 0 8 90 0 0 0 611717 4 244 132 END