HEADER OXIDOREDUCTASE 16-MAY-25 9UZ3 TITLE CRYSTAL STRUCTURE OF THE INDOLEAMINE 2,3-DIOXYGENAGSE 2 (IDO2) TITLE 2 COMPLEXED WITH D-TRP COMPND MOL_ID: 1; COMPND 2 MOLECULE: MALTOSE/MALTODEXTRIN-BINDING PERIPLASMIC PROTEIN, COMPND 3 INDOLEAMINE 2,3-DIOXYGENASE 2; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: MMBP,MALTODEXTRIN-BINDING PROTEIN,MALTOSE-BINDING PROTEIN, COMPND 6 MBP,IDO-2,INDOLEAMINE 2,3-DIOXYGENASE-LIKE PROTEIN 1,INDOLEAMINE- COMPND 7 PYRROLE 2; COMPND 8 EC: 1.13.11.-; COMPND 9 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: MALE, Z5632, ECS5017, IDO2, INDOL1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS HEM PROTEIN, COMPLEX, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.TAKAHASHI,T.INOUE,Y.FUKUDA,N.ADACHI REVDAT 1 08-APR-26 9UZ3 0 JRNL AUTH S.NOGI,A.TAKAHASHI,S.MURAKAMI,N.ADACHI,T.FUJIMOTO,Y.FUKUDA, JRNL AUTH 2 T.YAMASHITA,T.INOUE,H.TSUJINO JRNL TITL HUMAN IDO2 EXHIBITS UNIQUE BINDING AFFINITIES DISTINCT TO JRNL TITL 2 THOSE OF HUMAN IDO1. JRNL REF FEBS J. 2026 JRNL REFN ISSN 1742-464X JRNL PMID 41804238 JRNL DOI 10.1111/FEBS.70476 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.42 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 73097 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.241 REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.190 REMARK 3 FREE R VALUE TEST SET COUNT : 3794 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 42.4200 - 7.4900 0.99 2706 137 0.2169 0.2518 REMARK 3 2 7.4900 - 5.9500 1.00 2619 136 0.2247 0.2598 REMARK 3 3 5.9500 - 5.2000 1.00 2622 129 0.2213 0.2318 REMARK 3 4 5.2000 - 4.7200 1.00 2561 162 0.1966 0.2117 REMARK 3 5 4.7200 - 4.3900 1.00 2601 136 0.1714 0.2030 REMARK 3 6 4.3800 - 4.1300 1.00 2583 133 0.1803 0.2150 REMARK 3 7 4.1300 - 3.9200 1.00 2601 122 0.1812 0.2078 REMARK 3 8 3.9200 - 3.7500 1.00 2586 137 0.1998 0.2625 REMARK 3 9 3.7500 - 3.6100 1.00 2580 138 0.2120 0.2664 REMARK 3 10 3.6000 - 3.4800 1.00 2557 116 0.2331 0.3051 REMARK 3 11 3.4800 - 3.3700 1.00 2563 148 0.2382 0.3108 REMARK 3 12 3.3700 - 3.2800 1.00 2561 173 0.2604 0.2984 REMARK 3 13 3.2800 - 3.1900 1.00 2556 133 0.2840 0.3135 REMARK 3 14 3.1900 - 3.1100 1.00 2545 147 0.3068 0.3563 REMARK 3 15 3.1100 - 3.0400 1.00 2517 155 0.3350 0.3684 REMARK 3 16 3.0400 - 2.9800 1.00 2599 139 0.3254 0.4061 REMARK 3 17 2.9800 - 2.9200 1.00 2529 148 0.3323 0.3441 REMARK 3 18 2.9200 - 2.8600 1.00 2557 111 0.3492 0.3649 REMARK 3 19 2.8600 - 2.8100 1.00 2554 143 0.3775 0.3964 REMARK 3 20 2.8100 - 2.7600 1.00 2558 157 0.3854 0.4516 REMARK 3 21 2.7600 - 2.7200 1.00 2541 150 0.4031 0.4350 REMARK 3 22 2.7200 - 2.6800 0.99 2497 127 0.4273 0.4380 REMARK 3 23 2.6800 - 2.6400 0.99 2531 158 0.4427 0.4750 REMARK 3 24 2.6400 - 2.6000 1.00 2546 151 0.4666 0.4633 REMARK 3 25 2.6000 - 2.5700 1.00 2586 124 0.4912 0.5220 REMARK 3 26 2.5600 - 2.5300 1.00 2535 130 0.5001 0.5147 REMARK 3 27 2.5300 - 2.5000 0.99 2512 154 0.5303 0.5334 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.620 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 39.230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.010 6074 REMARK 3 ANGLE : 1.372 8255 REMARK 3 CHIRALITY : 0.060 908 REMARK 3 PLANARITY : 0.008 1054 REMARK 3 DIHEDRAL : 18.488 2225 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9UZ3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-MAY-25. REMARK 100 THE DEPOSITION ID IS D_1300059433. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-NOV-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73106 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 49.350 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.55 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 79.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 6.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, SODIUM CITRATE TRIBASIC REMARK 280 DIHYDRATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 31.36200 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 62.72400 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 62.72400 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 31.36200 REMARK 290 REMARK 290 REMARK: NULL 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -17 REMARK 465 GLY A -16 REMARK 465 SER A -15 REMARK 465 SER A -14 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 HIS A 721 REMARK 465 GLY A 722 REMARK 465 LYS A 723 REMARK 465 PRO A 724 REMARK 465 ASN A 725 REMARK 465 HIS A 726 REMARK 465 LEU A 727 REMARK 465 PRO A 728 REMARK 465 GLY A 729 REMARK 465 PRO A 730 REMARK 465 PRO A 731 REMARK 465 GLN A 732 REMARK 465 ALA A 733 REMARK 465 LEU A 734 REMARK 465 LYS A 735 REMARK 465 ASP A 736 REMARK 465 ARG A 737 REMARK 465 GLY A 738 REMARK 465 ARG A 763 REMARK 465 GLY A 764 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 ASP A 55 -168.37 -74.23 REMARK 500 ILE A 108 -70.69 -122.58 REMARK 500 ALA A 168 -80.28 -73.32 REMARK 500 LYS A 202 4.11 53.76 REMARK 500 SER A 233 -8.86 -56.72 REMARK 500 PRO A 248 175.86 -53.64 REMARK 500 PRO A 394 154.59 -47.96 REMARK 500 VAL A 491 -57.37 -125.32 REMARK 500 PRO A 552 94.51 -51.84 REMARK 500 ILE A 591 -49.58 -132.75 REMARK 500 MET A 604 64.86 -117.05 REMARK 500 GLN A 615 2.63 -68.32 REMARK 500 LEU A 712 -56.63 -124.48 REMARK 500 ALA A 719 29.24 48.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1043 DISTANCE = 6.62 ANGSTROMS REMARK 525 HOH A1044 DISTANCE = 6.87 ANGSTROMS 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 NA A 808 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 366 O REMARK 620 2 VAL A 369 O 77.0 REMARK 620 3 HOH A 989 O 119.6 113.4 REMARK 620 4 HOH A1022 O 94.6 96.2 138.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 704 NE2 REMARK 620 2 HEM A 801 NA 94.4 REMARK 620 3 HEM A 801 NB 88.8 87.6 REMARK 620 4 HEM A 801 NC 81.6 172.6 86.1 REMARK 620 5 HEM A 801 ND 89.0 93.7 177.5 92.4 REMARK 620 N 1 2 3 4 DBREF 9UZ3 A 1 366 UNP P0AEY0 MALE_ECO57 27 392 DBREF 9UZ3 A 367 764 UNP Q6ZQW0 I23O2_HUMAN 10 407 SEQADV 9UZ3 MET A -17 UNP P0AEY0 INITIATING METHIONINE SEQADV 9UZ3 GLY A -16 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 SER A -15 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 SER A -14 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 HIS A -13 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 HIS A -12 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 HIS A -11 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 HIS A -10 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 HIS A -9 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 HIS A -8 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 GLU A -7 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 ASN A -6 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 LEU A -5 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 TYR A -4 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 PHE A -3 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 GLN A -2 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 GLY A -1 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 MET A 0 UNP P0AEY0 EXPRESSION TAG SEQADV 9UZ3 VAL A 312 UNP P0AEY0 ALA 338 CONFLICT SEQRES 1 A 782 MET GLY SER SER HIS HIS HIS HIS HIS HIS GLU ASN LEU SEQRES 2 A 782 TYR PHE GLN GLY MET LYS ILE GLU GLU GLY LYS LEU VAL SEQRES 3 A 782 ILE TRP ILE ASN GLY ASP LYS GLY TYR ASN GLY LEU ALA SEQRES 4 A 782 GLU VAL GLY LYS LYS PHE GLU LYS ASP THR GLY ILE LYS SEQRES 5 A 782 VAL THR VAL GLU HIS PRO ASP LYS LEU GLU GLU LYS PHE SEQRES 6 A 782 PRO GLN VAL ALA ALA THR GLY ASP GLY PRO ASP ILE ILE SEQRES 7 A 782 PHE TRP ALA HIS ASP ARG PHE GLY GLY TYR ALA GLN SER SEQRES 8 A 782 GLY LEU LEU ALA GLU ILE THR PRO ASP LYS ALA PHE GLN SEQRES 9 A 782 ASP LYS LEU TYR PRO PHE THR TRP ASP ALA VAL ARG TYR SEQRES 10 A 782 ASN GLY LYS LEU ILE ALA TYR PRO ILE ALA VAL GLU ALA SEQRES 11 A 782 LEU SER LEU ILE TYR ASN LYS ASP LEU LEU PRO ASN PRO SEQRES 12 A 782 PRO LYS THR TRP GLU GLU ILE PRO ALA LEU ASP LYS GLU SEQRES 13 A 782 LEU LYS ALA LYS GLY LYS SER ALA LEU MET PHE ASN LEU SEQRES 14 A 782 GLN GLU PRO TYR PHE THR TRP PRO LEU ILE ALA ALA ASP SEQRES 15 A 782 GLY GLY TYR ALA PHE LYS TYR GLU ASN GLY LYS TYR ASP SEQRES 16 A 782 ILE LYS ASP VAL GLY VAL ASP ASN ALA GLY ALA LYS ALA SEQRES 17 A 782 GLY LEU THR PHE LEU VAL ASP LEU ILE LYS ASN LYS HIS SEQRES 18 A 782 MET ASN ALA ASP THR ASP TYR SER ILE ALA GLU ALA ALA SEQRES 19 A 782 PHE ASN LYS GLY GLU THR ALA MET THR ILE ASN GLY PRO SEQRES 20 A 782 TRP ALA TRP SER ASN ILE ASP THR SER LYS VAL ASN TYR SEQRES 21 A 782 GLY VAL THR VAL LEU PRO THR PHE LYS GLY GLN PRO SER SEQRES 22 A 782 LYS PRO PHE VAL GLY VAL LEU SER ALA GLY ILE ASN ALA SEQRES 23 A 782 ALA SER PRO ASN LYS GLU LEU ALA LYS GLU PHE LEU GLU SEQRES 24 A 782 ASN TYR LEU LEU THR ASP GLU GLY LEU GLU ALA VAL ASN SEQRES 25 A 782 LYS ASP LYS PRO LEU GLY ALA VAL ALA LEU LYS SER TYR SEQRES 26 A 782 GLU GLU GLU LEU VAL LYS ASP PRO ARG ILE ALA ALA THR SEQRES 27 A 782 MET GLU ASN ALA GLN LYS GLY GLU ILE MET PRO ASN ILE SEQRES 28 A 782 PRO GLN MET SER ALA PHE TRP TYR ALA VAL ARG THR ALA SEQRES 29 A 782 VAL ILE ASN ALA ALA SER GLY ARG GLN THR VAL ASP GLU SEQRES 30 A 782 ALA LEU LYS ASP ALA GLN THR THR ALA VAL PRO LEU SER SEQRES 31 A 782 LEU GLU SER TYR HIS ILE SER GLU GLU TYR GLY PHE LEU SEQRES 32 A 782 LEU PRO ASP SER LEU LYS GLU LEU PRO ASP HIS TYR ARG SEQRES 33 A 782 PRO TRP MET GLU ILE ALA ASN LYS LEU PRO GLN LEU ILE SEQRES 34 A 782 ASP ALA HIS GLN LEU GLN ALA HIS VAL ASP LYS MET PRO SEQRES 35 A 782 LEU LEU SER CYS GLN PHE LEU LYS GLY HIS ARG GLU GLN SEQRES 36 A 782 ARG LEU ALA HIS LEU VAL LEU SER PHE LEU THR MET GLY SEQRES 37 A 782 TYR VAL TRP GLN GLU GLY GLU ALA GLN PRO ALA GLU VAL SEQRES 38 A 782 LEU PRO ARG ASN LEU ALA LEU PRO PHE VAL GLU VAL SER SEQRES 39 A 782 ARG ASN LEU GLY LEU PRO PRO ILE LEU VAL HIS SER ASP SEQRES 40 A 782 LEU VAL LEU THR ASN TRP THR LYS LYS ASP PRO ASP GLY SEQRES 41 A 782 PHE LEU GLU ILE GLY ASN LEU GLU THR ILE ILE SER PHE SEQRES 42 A 782 PRO GLY GLY GLU SER LEU HIS GLY PHE ILE LEU VAL THR SEQRES 43 A 782 ALA LEU VAL GLU LYS GLU ALA VAL PRO GLY ILE LYS ALA SEQRES 44 A 782 LEU VAL GLN ALA THR ASN ALA ILE LEU GLN PRO ASN GLN SEQRES 45 A 782 GLU ALA LEU LEU GLN ALA LEU GLN ARG LEU ARG LEU SER SEQRES 46 A 782 ILE GLN ASP ILE THR LYS THR LEU GLY GLN MET HIS ASP SEQRES 47 A 782 TYR VAL ASP PRO ASP ILE PHE TYR ALA GLY ILE ARG ILE SEQRES 48 A 782 PHE LEU SER GLY TRP LYS ASP ASN PRO ALA MET PRO ALA SEQRES 49 A 782 GLY LEU MET TYR GLU GLY VAL SER GLN GLU PRO LEU LYS SEQRES 50 A 782 TYR SER GLY GLY SER ALA ALA GLN SER THR VAL LEU HIS SEQRES 51 A 782 ALA PHE ASP GLU PHE LEU GLY ILE ARG HIS SER LYS GLU SEQRES 52 A 782 SER GLY ASP PHE LEU TYR ARG MET ARG ASP TYR MET PRO SEQRES 53 A 782 PRO SER HIS LYS ALA PHE ILE GLU ASP ILE HIS SER ALA SEQRES 54 A 782 PRO SER LEU ARG ASP TYR ILE LEU SER SER GLY GLN ASP SEQRES 55 A 782 HIS LEU LEU THR ALA TYR ASN GLN CYS VAL GLN ALA LEU SEQRES 56 A 782 ALA GLU LEU ARG SER TYR HIS ILE THR MET VAL THR LYS SEQRES 57 A 782 TYR LEU ILE THR ALA ALA ALA LYS ALA LYS HIS GLY LYS SEQRES 58 A 782 PRO ASN HIS LEU PRO GLY PRO PRO GLN ALA LEU LYS ASP SEQRES 59 A 782 ARG GLY THR GLY GLY THR ALA VAL MET SER PHE LEU LYS SEQRES 60 A 782 SER VAL ARG ASP LYS THR LEU GLU SER ILE LEU HIS PRO SEQRES 61 A 782 ARG GLY HET GLC B 1 12 HET GLC B 2 11 HET HEM A 801 43 HET CYN A 802 2 HET DTR A 803 15 HET EDO A 804 4 HET EDO A 805 4 HET EDO A 806 4 HET EDO A 807 4 HET NA A 808 1 HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CYN CYANIDE ION HETNAM DTR D-TRYPTOPHAN HETNAM EDO 1,2-ETHANEDIOL HETNAM NA SODIUM ION HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN HEM HEME HETSYN EDO ETHYLENE GLYCOL FORMUL 2 GLC 2(C6 H12 O6) FORMUL 3 HEM C34 H32 FE N4 O4 FORMUL 4 CYN C N 1- FORMUL 5 DTR C11 H12 N2 O2 FORMUL 6 EDO 4(C2 H6 O2) FORMUL 10 NA NA 1+ FORMUL 11 HOH *144(H2 O) HELIX 1 AA1 GLY A 16 GLY A 32 1 17 HELIX 2 AA2 LYS A 42 THR A 53 1 12 HELIX 3 AA3 ALA A 63 ASP A 65 5 3 HELIX 4 AA4 ARG A 66 SER A 73 1 8 HELIX 5 AA5 ASP A 82 LYS A 88 1 7 HELIX 6 AA6 TYR A 90 VAL A 97 1 8 HELIX 7 AA7 THR A 128 GLU A 130 5 3 HELIX 8 AA8 GLU A 131 LYS A 142 1 12 HELIX 9 AA9 GLU A 153 ALA A 163 1 11 HELIX 10 AB1 ASN A 185 ASN A 201 1 17 HELIX 11 AB2 ASP A 209 LYS A 219 1 11 HELIX 12 AB3 GLY A 228 TRP A 230 5 3 HELIX 13 AB4 ALA A 231 LYS A 239 1 9 HELIX 14 AB5 ASN A 272 TYR A 283 1 12 HELIX 15 AB6 THR A 286 LYS A 297 1 12 HELIX 16 AB7 LEU A 304 LYS A 313 1 10 HELIX 17 AB8 ASP A 314 GLY A 327 1 14 HELIX 18 AB9 GLN A 335 SER A 352 1 18 HELIX 19 AC1 THR A 356 VAL A 369 1 14 HELIX 20 AC2 LEU A 373 HIS A 377 5 5 HELIX 21 AC3 PRO A 394 HIS A 396 5 3 HELIX 22 AC4 TYR A 397 ASN A 405 1 9 HELIX 23 AC5 LYS A 406 ALA A 413 1 8 HELIX 24 AC6 GLN A 415 LYS A 422 1 8 HELIX 25 AC7 GLY A 433 GLN A 454 1 22 HELIX 26 AC8 PRO A 465 GLY A 480 1 16 HELIX 27 AC9 VAL A 486 VAL A 491 1 6 HELIX 28 AD1 GLU A 505 GLY A 507 5 3 HELIX 29 AD2 GLY A 517 GLN A 551 1 35 HELIX 30 AD3 ASN A 553 GLY A 576 1 24 HELIX 31 AD4 ASP A 583 ARG A 592 1 10 HELIX 32 AD5 SER A 624 SER A 628 5 5 HELIX 33 AD6 THR A 629 GLY A 639 1 11 HELIX 34 AD7 SER A 643 MET A 653 1 11 HELIX 35 AD8 ARG A 654 MET A 657 5 4 HELIX 36 AD9 PRO A 658 ALA A 671 1 14 HELIX 37 AE1 SER A 673 SER A 680 1 8 HELIX 38 AE2 GLN A 683 LEU A 712 1 30 HELIX 39 AE3 LEU A 712 LYS A 718 1 7 HELIX 40 AE4 GLY A 741 SER A 758 1 18 SHEET 1 AA1 6 LYS A 34 GLU A 38 0 SHEET 2 AA1 6 LYS A 6 TRP A 10 1 N LEU A 7 O LYS A 34 SHEET 3 AA1 6 ILE A 59 TRP A 62 1 O PHE A 61 N TRP A 10 SHEET 4 AA1 6 PHE A 258 ILE A 266 -1 O SER A 263 N TRP A 62 SHEET 5 AA1 6 TYR A 106 GLU A 111 -1 N GLU A 111 O GLY A 260 SHEET 6 AA1 6 ALA A 301 VAL A 302 -1 O ALA A 301 N VAL A 110 SHEET 1 AA2 5 LYS A 34 GLU A 38 0 SHEET 2 AA2 5 LYS A 6 TRP A 10 1 N LEU A 7 O LYS A 34 SHEET 3 AA2 5 ILE A 59 TRP A 62 1 O PHE A 61 N TRP A 10 SHEET 4 AA2 5 PHE A 258 ILE A 266 -1 O SER A 263 N TRP A 62 SHEET 5 AA2 5 GLU A 328 ILE A 329 1 O GLU A 328 N VAL A 259 SHEET 1 AA3 2 ARG A 98 TYR A 99 0 SHEET 2 AA3 2 LYS A 102 LEU A 103 -1 O LYS A 102 N TYR A 99 SHEET 1 AA4 4 SER A 145 LEU A 147 0 SHEET 2 AA4 4 THR A 222 ASN A 227 1 O MET A 224 N ALA A 146 SHEET 3 AA4 4 SER A 114 ASN A 118 -1 N SER A 114 O ASN A 227 SHEET 4 AA4 4 TYR A 242 THR A 245 -1 O THR A 245 N LEU A 115 SHEET 1 AA5 2 TYR A 167 GLU A 172 0 SHEET 2 AA5 2 LYS A 175 GLY A 182 -1 O ASP A 177 N LYS A 170 SHEET 1 AA6 2 THR A 249 PHE A 250 0 SHEET 2 AA6 2 GLN A 253 PRO A 254 -1 O GLN A 253 N PHE A 250 SHEET 1 AA7 2 VAL A 463 LEU A 464 0 SHEET 2 AA7 2 MET A 609 TYR A 610 1 O MET A 609 N LEU A 464 SHEET 1 AA8 2 TRP A 495 LYS A 497 0 SHEET 2 AA8 2 LEU A 509 THR A 511 -1 O GLU A 510 N THR A 496 LINK O4 GLC B 1 C1 GLC B 2 1555 1555 1.40 LINK O THR A 366 NA NA A 808 1555 1555 2.30 LINK O VAL A 369 NA NA A 808 1555 1555 2.66 LINK NE2 HIS A 704 FE HEM A 801 1555 1555 2.26 LINK NA NA A 808 O HOH A 989 1555 1555 2.61 LINK NA NA A 808 O HOH A1022 1555 1555 2.93 CRYST1 197.834 197.834 94.086 90.00 90.00 120.00 P 31 2 1 6 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 0.005055 0.002918 0.000000 0.00000 SCALE2 0.000000 0.005837 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010629 0.00000 CONECT 2849 5930 CONECT 2868 5930 CONECT 5530 5896 CONECT 5831 5832 5837 5841 CONECT 5832 5831 5833 5838 CONECT 5833 5832 5834 5839 CONECT 5834 5833 5835 5840 CONECT 5835 5834 5836 5841 CONECT 5836 5835 5842 CONECT 5837 5831 CONECT 5838 5832 CONECT 5839 5833 CONECT 5840 5834 5843 CONECT 5841 5831 5835 CONECT 5842 5836 CONECT 5843 5840 5844 5852 CONECT 5844 5843 5845 5849 CONECT 5845 5844 5846 5850 CONECT 5846 5845 5847 5851 CONECT 5847 5846 5848 5852 CONECT 5848 5847 5853 CONECT 5849 5844 CONECT 5850 5845 CONECT 5851 5846 CONECT 5852 5843 5847 CONECT 5853 5848 CONECT 5854 5858 5885 CONECT 5855 5861 5868 CONECT 5856 5871 5875 CONECT 5857 5878 5882 CONECT 5858 5854 5859 5892 CONECT 5859 5858 5860 5863 CONECT 5860 5859 5861 5862 CONECT 5861 5855 5860 5892 CONECT 5862 5860 CONECT 5863 5859 5864 CONECT 5864 5863 5865 CONECT 5865 5864 5866 5867 CONECT 5866 5865 CONECT 5867 5865 CONECT 5868 5855 5869 5893 CONECT 5869 5868 5870 5872 CONECT 5870 5869 5871 5873 CONECT 5871 5856 5870 5893 CONECT 5872 5869 CONECT 5873 5870 5874 CONECT 5874 5873 CONECT 5875 5856 5876 5894 CONECT 5876 5875 5877 5879 CONECT 5877 5876 5878 5880 CONECT 5878 5857 5877 5894 CONECT 5879 5876 CONECT 5880 5877 5881 CONECT 5881 5880 CONECT 5882 5857 5883 5895 CONECT 5883 5882 5884 5886 CONECT 5884 5883 5885 5887 CONECT 5885 5854 5884 5895 CONECT 5886 5883 CONECT 5887 5884 5888 CONECT 5888 5887 5889 CONECT 5889 5888 5890 5891 CONECT 5890 5889 CONECT 5891 5889 CONECT 5892 5858 5861 5896 CONECT 5893 5868 5871 5896 CONECT 5894 5875 5878 5896 CONECT 5895 5882 5885 5896 CONECT 5896 5530 5892 5893 5894 CONECT 5896 5895 CONECT 5897 5898 CONECT 5898 5897 CONECT 5899 5900 CONECT 5900 5899 5901 5911 CONECT 5901 5900 5902 CONECT 5902 5901 5903 5910 CONECT 5903 5902 5904 CONECT 5904 5903 5905 CONECT 5905 5904 5906 5910 CONECT 5906 5905 5907 CONECT 5907 5906 5908 CONECT 5908 5907 5909 CONECT 5909 5908 5910 CONECT 5910 5902 5905 5909 CONECT 5911 5900 5912 5913 CONECT 5912 5911 CONECT 5913 5911 CONECT 5914 5915 5916 CONECT 5915 5914 CONECT 5916 5914 5917 CONECT 5917 5916 CONECT 5918 5919 5920 CONECT 5919 5918 CONECT 5920 5918 5921 CONECT 5921 5920 CONECT 5922 5923 5924 CONECT 5923 5922 CONECT 5924 5922 5925 CONECT 5925 5924 CONECT 5926 5927 5928 CONECT 5927 5926 CONECT 5928 5926 5929 CONECT 5929 5928 CONECT 5930 2849 2868 6019 6052 CONECT 6019 5930 CONECT 6052 5930 MASTER 338 0 10 40 25 0 0 6 6073 1 106 61 END