HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 16-JUL-18 6E42 TITLE CRYSTAL STRUCTURE OF HUMAN INDOLEAMINE 2,3-DIOXYGENASE 1 (IDO1) IN TITLE 2 COMPLEX WITH FERRIC HEME AND 4-CHLOROPHENYL IMIDAZOLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: INDOLEAMINE 2,3-DIOXYGENASE 1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: RESIDUE 15-403; COMPND 5 SYNONYM: IDO-1,INDOLEAMINE-PYRROLE 2,3-DIOXYGENASE; COMPND 6 EC: 1.13.11.52; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IDO1, IDO, INDO; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 STAR (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS IDO1, 4-CHLOROPHENYL IMIDAZOLE, INHIBITOR COMPLEX, OXIDOREDUCTASE- KEYWDS 2 OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.LUO,L.TONG REVDAT 2 13-MAR-24 6E42 1 LINK REVDAT 1 14-NOV-18 6E42 0 JRNL AUTH S.LUO,K.XU,S.XIANG,J.CHEN,C.CHEN,C.GUO,Y.TONG,L.TONG JRNL TITL HIGH-RESOLUTION STRUCTURES OF INHIBITOR COMPLEXES OF HUMAN JRNL TITL 2 INDOLEAMINE 2,3-DIOXYGENASE 1 IN A NEW CRYSTAL FORM. JRNL REF ACTA CRYSTALLOGR F STRUCT V. 74 717 2018 JRNL REF 2 BIOL COMMUN JRNL REFN ESSN 2053-230X JRNL PMID 30387777 JRNL DOI 10.1107/S2053230X18012955 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12_2829 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.07 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 102766 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.940 REMARK 3 FREE R VALUE TEST SET COUNT : 5081 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 49.0831 - 6.5298 0.96 3445 164 0.1703 0.1917 REMARK 3 2 6.5298 - 5.1848 0.99 3394 159 0.1915 0.2284 REMARK 3 3 5.1848 - 4.5299 0.99 3341 185 0.1665 0.1711 REMARK 3 4 4.5299 - 4.1160 0.99 3305 191 0.1570 0.2145 REMARK 3 5 4.1160 - 3.8211 0.94 3115 193 0.1662 0.1929 REMARK 3 6 3.8211 - 3.5959 0.98 3296 169 0.1813 0.2111 REMARK 3 7 3.5959 - 3.4158 0.99 3256 194 0.1936 0.2347 REMARK 3 8 3.4158 - 3.2672 0.99 3291 151 0.2091 0.2394 REMARK 3 9 3.2672 - 3.1414 0.99 3240 190 0.2181 0.2699 REMARK 3 10 3.1414 - 3.0330 0.99 3319 173 0.2314 0.2810 REMARK 3 11 3.0330 - 2.9382 0.99 3249 175 0.2145 0.2600 REMARK 3 12 2.9382 - 2.8542 0.99 3296 157 0.2240 0.2507 REMARK 3 13 2.8542 - 2.7791 0.97 3191 177 0.2246 0.2636 REMARK 3 14 2.7791 - 2.7113 0.96 3184 145 0.2237 0.2541 REMARK 3 15 2.7113 - 2.6497 0.99 3258 144 0.2358 0.3023 REMARK 3 16 2.6497 - 2.5933 0.98 3234 189 0.2297 0.2962 REMARK 3 17 2.5933 - 2.5414 0.99 3260 168 0.2314 0.2890 REMARK 3 18 2.5414 - 2.4934 0.99 3240 175 0.2340 0.2826 REMARK 3 19 2.4934 - 2.4489 0.99 3287 145 0.2360 0.2834 REMARK 3 20 2.4489 - 2.4074 1.00 3262 164 0.2398 0.3050 REMARK 3 21 2.4074 - 2.3686 0.99 3277 161 0.2319 0.2779 REMARK 3 22 2.3686 - 2.3321 0.99 3244 181 0.2354 0.2935 REMARK 3 23 2.3321 - 2.2978 0.99 3218 176 0.2463 0.2970 REMARK 3 24 2.2978 - 2.2655 1.00 3275 161 0.2346 0.2721 REMARK 3 25 2.2655 - 2.2349 0.99 3260 161 0.2489 0.3173 REMARK 3 26 2.2349 - 2.2058 0.99 3249 160 0.2687 0.2876 REMARK 3 27 2.2058 - 2.1783 0.99 3235 177 0.2738 0.3366 REMARK 3 28 2.1783 - 2.1520 0.96 3101 165 0.2809 0.2998 REMARK 3 29 2.1520 - 2.1270 0.97 3208 167 0.3077 0.3830 REMARK 3 30 2.1270 - 2.1031 0.97 3155 164 0.3050 0.3288 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.960 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.19 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.06 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 : 0.009 12193 REMARK 3 ANGLE : 1.008 16541 REMARK 3 CHIRALITY : 0.050 1770 REMARK 3 PLANARITY : 0.006 2097 REMARK 3 DIHEDRAL : 8.121 8561 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 6E42 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUL-18. REMARK 100 THE DEPOSITION ID IS D_1000235672. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 102848 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 49.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.739 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.2200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.65700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.920 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M PHOSPHATE (PH 6.2), AND 15% REMARK 280 (W/V) PEG3350, EVAPORATION, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-Z 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 39.87100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 98.93900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.87100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 98.93900 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 APPLY THE FOLLOWING TO CHAINS: A 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A -1 REMARK 465 GLY A 0 REMARK 465 SER A 1 REMARK 465 SER A 2 REMARK 465 HIS A 3 REMARK 465 HIS A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 SER A 9 REMARK 465 SER A 10 REMARK 465 GLY A 11 REMARK 465 SER A 12 REMARK 465 ALA A 13 REMARK 465 ALA A 14 REMARK 465 TYR A 15 REMARK 465 HIS A 16 REMARK 465 ILE A 17 REMARK 465 ASP A 18 REMARK 465 GLU A 19 REMARK 465 GLU A 20 REMARK 465 GLN A 361 REMARK 465 PRO A 362 REMARK 465 LYS A 363 REMARK 465 GLU A 364 REMARK 465 ASN A 365 REMARK 465 LYS A 366 REMARK 465 THR A 367 REMARK 465 SER A 368 REMARK 465 GLU A 369 REMARK 465 ASP A 370 REMARK 465 PRO A 371 REMARK 465 SER A 372 REMARK 465 LYS A 373 REMARK 465 LEU A 374 REMARK 465 GLU A 375 REMARK 465 ALA A 376 REMARK 465 LYS A 377 REMARK 465 GLY A 378 REMARK 465 THR A 379 REMARK 465 GLY A 380 REMARK 465 GLY A 403 REMARK 465 MET B -1 REMARK 465 GLY B 0 REMARK 465 SER B 1 REMARK 465 SER B 2 REMARK 465 HIS B 3 REMARK 465 HIS B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 HIS B 8 REMARK 465 SER B 9 REMARK 465 SER B 10 REMARK 465 GLY B 11 REMARK 465 SER B 12 REMARK 465 ALA B 13 REMARK 465 ALA B 14 REMARK 465 TYR B 15 REMARK 465 HIS B 16 REMARK 465 ILE B 17 REMARK 465 ASP B 18 REMARK 465 GLU B 19 REMARK 465 GLU B 20 REMARK 465 GLN B 361 REMARK 465 PRO B 362 REMARK 465 LYS B 363 REMARK 465 GLU B 364 REMARK 465 ASN B 365 REMARK 465 LYS B 366 REMARK 465 THR B 367 REMARK 465 SER B 368 REMARK 465 GLU B 369 REMARK 465 ASP B 370 REMARK 465 PRO B 371 REMARK 465 SER B 372 REMARK 465 LYS B 373 REMARK 465 LEU B 374 REMARK 465 GLU B 375 REMARK 465 ALA B 376 REMARK 465 LYS B 377 REMARK 465 GLY B 378 REMARK 465 THR B 379 REMARK 465 GLU B 402 REMARK 465 GLY B 403 REMARK 465 MET C -1 REMARK 465 GLY C 0 REMARK 465 SER C 1 REMARK 465 SER C 2 REMARK 465 HIS C 3 REMARK 465 HIS C 4 REMARK 465 HIS C 5 REMARK 465 HIS C 6 REMARK 465 HIS C 7 REMARK 465 HIS C 8 REMARK 465 SER C 9 REMARK 465 SER C 10 REMARK 465 GLY C 11 REMARK 465 SER C 12 REMARK 465 ALA C 13 REMARK 465 ALA C 14 REMARK 465 TYR C 15 REMARK 465 HIS C 16 REMARK 465 ILE C 17 REMARK 465 ASP C 18 REMARK 465 GLU C 19 REMARK 465 GLU C 20 REMARK 465 GLN C 361 REMARK 465 PRO C 362 REMARK 465 LYS C 363 REMARK 465 GLU C 364 REMARK 465 ASN C 365 REMARK 465 LYS C 366 REMARK 465 THR C 367 REMARK 465 SER C 368 REMARK 465 GLU C 369 REMARK 465 ASP C 370 REMARK 465 PRO C 371 REMARK 465 SER C 372 REMARK 465 LYS C 373 REMARK 465 LEU C 374 REMARK 465 GLU C 375 REMARK 465 ALA C 376 REMARK 465 LYS C 377 REMARK 465 GLY C 378 REMARK 465 THR C 379 REMARK 465 GLU C 402 REMARK 465 GLY C 403 REMARK 465 MET D -1 REMARK 465 GLY D 0 REMARK 465 SER D 1 REMARK 465 SER D 2 REMARK 465 HIS D 3 REMARK 465 HIS D 4 REMARK 465 HIS D 5 REMARK 465 HIS D 6 REMARK 465 HIS D 7 REMARK 465 HIS D 8 REMARK 465 SER D 9 REMARK 465 SER D 10 REMARK 465 GLY D 11 REMARK 465 SER D 12 REMARK 465 ALA D 13 REMARK 465 ALA D 14 REMARK 465 TYR D 15 REMARK 465 HIS D 16 REMARK 465 ILE D 17 REMARK 465 ASP D 18 REMARK 465 GLU D 19 REMARK 465 GLU D 20 REMARK 465 PRO D 362 REMARK 465 LYS D 363 REMARK 465 GLU D 364 REMARK 465 ASN D 365 REMARK 465 LYS D 366 REMARK 465 THR D 367 REMARK 465 SER D 368 REMARK 465 GLU D 369 REMARK 465 ASP D 370 REMARK 465 GLU D 402 REMARK 465 GLY D 403 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O ASN B 27 NZ LYS B 74 1.88 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 55 CA - CB - CG ANGL. DEV. = -14.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A 27 73.64 36.98 REMARK 500 ASN A 133 50.94 -109.98 REMARK 500 PRO A 142 171.47 -59.05 REMARK 500 VAL A 229 -61.47 -122.75 REMARK 500 ILE A 354 -57.07 -125.45 REMARK 500 ASN B 27 73.93 43.76 REMARK 500 PRO B 33 151.81 -46.03 REMARK 500 VAL B 130 -64.26 -109.30 REMARK 500 ASN B 133 51.96 -115.84 REMARK 500 VAL B 229 -64.82 -120.58 REMARK 500 PHE B 252 -51.31 -120.68 REMARK 500 ILE B 354 -52.43 -127.05 REMARK 500 ASN C 133 50.75 -110.57 REMARK 500 GLN C 191 67.21 33.09 REMARK 500 VAL C 229 -61.87 -124.28 REMARK 500 ILE C 354 -56.86 -129.53 REMARK 500 ASN D 27 74.58 36.49 REMARK 500 PRO D 33 150.28 -47.62 REMARK 500 ASN D 133 51.42 -117.54 REMARK 500 ILE D 354 -56.38 -122.35 REMARK 500 GLN D 360 41.28 -93.15 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 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 346 NE2 REMARK 620 2 HEM A 501 NA 85.2 REMARK 620 3 HEM A 501 NB 88.6 92.9 REMARK 620 4 HEM A 501 NC 88.7 173.3 84.3 REMARK 620 5 HEM A 501 ND 89.2 89.2 176.8 93.3 REMARK 620 6 HQJ A 502 NAJ 174.6 91.6 87.3 94.3 95.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 346 NE2 REMARK 620 2 HEM B 501 NA 88.7 REMARK 620 3 HEM B 501 NB 91.4 92.4 REMARK 620 4 HEM B 501 NC 88.6 177.4 87.5 REMARK 620 5 HEM B 501 ND 87.3 90.4 176.9 89.7 REMARK 620 6 HQJ B 502 NAJ 175.7 94.4 85.5 88.3 95.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 346 NE2 REMARK 620 2 HEM C 501 NA 83.0 REMARK 620 3 HEM C 501 NB 88.7 89.5 REMARK 620 4 HEM C 501 NC 93.8 175.7 87.5 REMARK 620 5 HEM C 501 ND 89.3 88.3 177.2 94.6 REMARK 620 6 HQJ C 502 NAJ 170.5 88.1 87.9 94.9 93.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 346 NE2 REMARK 620 2 HEM D 501 NA 89.9 REMARK 620 3 HEM D 501 NB 90.1 94.4 REMARK 620 4 HEM D 501 NC 86.7 176.5 84.7 REMARK 620 5 HEM D 501 ND 88.3 87.2 177.7 93.6 REMARK 620 6 HQJ D 502 NAJ 174.3 94.4 85.9 88.9 95.6 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ B 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ B 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ C 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ C 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ C 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ C 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ C 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM D 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ D 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ D 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HQJ D 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 D 505 DBREF 6E42 A 15 403 UNP P14902 I23O1_HUMAN 15 403 DBREF 6E42 B 15 403 UNP P14902 I23O1_HUMAN 15 403 DBREF 6E42 C 15 403 UNP P14902 I23O1_HUMAN 15 403 DBREF 6E42 D 15 403 UNP P14902 I23O1_HUMAN 15 403 SEQADV 6E42 MET A -1 UNP P14902 INITIATING METHIONINE SEQADV 6E42 GLY A 0 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER A 1 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER A 2 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS A 3 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS A 4 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS A 5 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS A 6 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS A 7 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS A 8 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER A 9 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER A 10 UNP P14902 EXPRESSION TAG SEQADV 6E42 GLY A 11 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER A 12 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA A 13 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA A 14 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA A 116 UNP P14902 LYS 116 ENGINEERED MUTATION SEQADV 6E42 ALA A 117 UNP P14902 LYS 117 ENGINEERED MUTATION SEQADV 6E42 MET B -1 UNP P14902 INITIATING METHIONINE SEQADV 6E42 GLY B 0 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER B 1 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER B 2 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS B 3 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS B 4 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS B 5 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS B 6 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS B 7 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS B 8 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER B 9 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER B 10 UNP P14902 EXPRESSION TAG SEQADV 6E42 GLY B 11 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER B 12 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA B 13 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA B 14 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA B 116 UNP P14902 LYS 116 ENGINEERED MUTATION SEQADV 6E42 ALA B 117 UNP P14902 LYS 117 ENGINEERED MUTATION SEQADV 6E42 MET C -1 UNP P14902 INITIATING METHIONINE SEQADV 6E42 GLY C 0 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER C 1 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER C 2 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS C 3 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS C 4 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS C 5 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS C 6 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS C 7 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS C 8 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER C 9 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER C 10 UNP P14902 EXPRESSION TAG SEQADV 6E42 GLY C 11 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER C 12 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA C 13 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA C 14 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA C 116 UNP P14902 LYS 116 ENGINEERED MUTATION SEQADV 6E42 ALA C 117 UNP P14902 LYS 117 ENGINEERED MUTATION SEQADV 6E42 MET D -1 UNP P14902 INITIATING METHIONINE SEQADV 6E42 GLY D 0 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER D 1 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER D 2 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS D 3 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS D 4 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS D 5 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS D 6 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS D 7 UNP P14902 EXPRESSION TAG SEQADV 6E42 HIS D 8 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER D 9 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER D 10 UNP P14902 EXPRESSION TAG SEQADV 6E42 GLY D 11 UNP P14902 EXPRESSION TAG SEQADV 6E42 SER D 12 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA D 13 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA D 14 UNP P14902 EXPRESSION TAG SEQADV 6E42 ALA D 116 UNP P14902 LYS 116 ENGINEERED MUTATION SEQADV 6E42 ALA D 117 UNP P14902 LYS 117 ENGINEERED MUTATION SEQRES 1 A 405 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 405 SER ALA ALA TYR HIS ILE ASP GLU GLU VAL GLY PHE ALA SEQRES 3 A 405 LEU PRO ASN PRO GLN GLU ASN LEU PRO ASP PHE TYR ASN SEQRES 4 A 405 ASP TRP MET PHE ILE ALA LYS HIS LEU PRO ASP LEU ILE SEQRES 5 A 405 GLU SER GLY GLN LEU ARG GLU ARG VAL GLU LYS LEU ASN SEQRES 6 A 405 MET LEU SER ILE ASP HIS LEU THR ASP HIS LYS SER GLN SEQRES 7 A 405 ARG LEU ALA ARG LEU VAL LEU GLY CYS ILE THR MET ALA SEQRES 8 A 405 TYR VAL TRP GLY LYS GLY HIS GLY ASP VAL ARG LYS VAL SEQRES 9 A 405 LEU PRO ARG ASN ILE ALA VAL PRO TYR CYS GLN LEU SER SEQRES 10 A 405 ALA ALA LEU GLU LEU PRO PRO ILE LEU VAL TYR ALA ASP SEQRES 11 A 405 CYS VAL LEU ALA ASN TRP LYS LYS LYS ASP PRO ASN LYS SEQRES 12 A 405 PRO LEU THR TYR GLU ASN MET ASP VAL LEU PHE SER PHE SEQRES 13 A 405 ARG ASP GLY ASP CYS SER LYS GLY PHE PHE LEU VAL SER SEQRES 14 A 405 LEU LEU VAL GLU ILE ALA ALA ALA SER ALA ILE LYS VAL SEQRES 15 A 405 ILE PRO THR VAL PHE LYS ALA MET GLN MET GLN GLU ARG SEQRES 16 A 405 ASP THR LEU LEU LYS ALA LEU LEU GLU ILE ALA SER CYS SEQRES 17 A 405 LEU GLU LYS ALA LEU GLN VAL PHE HIS GLN ILE HIS ASP SEQRES 18 A 405 HIS VAL ASN PRO LYS ALA PHE PHE SER VAL LEU ARG ILE SEQRES 19 A 405 TYR LEU SER GLY TRP LYS GLY ASN PRO GLN LEU SER ASP SEQRES 20 A 405 GLY LEU VAL TYR GLU GLY PHE TRP GLU ASP PRO LYS GLU SEQRES 21 A 405 PHE ALA GLY GLY SER ALA GLY GLN SER SER VAL PHE GLN SEQRES 22 A 405 CYS PHE ASP VAL LEU LEU GLY ILE GLN GLN THR ALA GLY SEQRES 23 A 405 GLY GLY HIS ALA ALA GLN PHE LEU GLN ASP MET ARG ARG SEQRES 24 A 405 TYR MET PRO PRO ALA HIS ARG ASN PHE LEU CYS SER LEU SEQRES 25 A 405 GLU SER ASN PRO SER VAL ARG GLU PHE VAL LEU SER LYS SEQRES 26 A 405 GLY ASP ALA GLY LEU ARG GLU ALA TYR ASP ALA CYS VAL SEQRES 27 A 405 LYS ALA LEU VAL SER LEU ARG SER TYR HIS LEU GLN ILE SEQRES 28 A 405 VAL THR LYS TYR ILE LEU ILE PRO ALA SER GLN GLN PRO SEQRES 29 A 405 LYS GLU ASN LYS THR SER GLU ASP PRO SER LYS LEU GLU SEQRES 30 A 405 ALA LYS GLY THR GLY GLY THR ASP LEU MET ASN PHE LEU SEQRES 31 A 405 LYS THR VAL ARG SER THR THR GLU LYS SER LEU LEU LYS SEQRES 32 A 405 GLU GLY SEQRES 1 B 405 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 405 SER ALA ALA TYR HIS ILE ASP GLU GLU VAL GLY PHE ALA SEQRES 3 B 405 LEU PRO ASN PRO GLN GLU ASN LEU PRO ASP PHE TYR ASN SEQRES 4 B 405 ASP TRP MET PHE ILE ALA LYS HIS LEU PRO ASP LEU ILE SEQRES 5 B 405 GLU SER GLY GLN LEU ARG GLU ARG VAL GLU LYS LEU ASN SEQRES 6 B 405 MET LEU SER ILE ASP HIS LEU THR ASP HIS LYS SER GLN SEQRES 7 B 405 ARG LEU ALA ARG LEU VAL LEU GLY CYS ILE THR MET ALA SEQRES 8 B 405 TYR VAL TRP GLY LYS GLY HIS GLY ASP VAL ARG LYS VAL SEQRES 9 B 405 LEU PRO ARG ASN ILE ALA VAL PRO TYR CYS GLN LEU SER SEQRES 10 B 405 ALA ALA LEU GLU LEU PRO PRO ILE LEU VAL TYR ALA ASP SEQRES 11 B 405 CYS VAL LEU ALA ASN TRP LYS LYS LYS ASP PRO ASN LYS SEQRES 12 B 405 PRO LEU THR TYR GLU ASN MET ASP VAL LEU PHE SER PHE SEQRES 13 B 405 ARG ASP GLY ASP CYS SER LYS GLY PHE PHE LEU VAL SER SEQRES 14 B 405 LEU LEU VAL GLU ILE ALA ALA ALA SER ALA ILE LYS VAL SEQRES 15 B 405 ILE PRO THR VAL PHE LYS ALA MET GLN MET GLN GLU ARG SEQRES 16 B 405 ASP THR LEU LEU LYS ALA LEU LEU GLU ILE ALA SER CYS SEQRES 17 B 405 LEU GLU LYS ALA LEU GLN VAL PHE HIS GLN ILE HIS ASP SEQRES 18 B 405 HIS VAL ASN PRO LYS ALA PHE PHE SER VAL LEU ARG ILE SEQRES 19 B 405 TYR LEU SER GLY TRP LYS GLY ASN PRO GLN LEU SER ASP SEQRES 20 B 405 GLY LEU VAL TYR GLU GLY PHE TRP GLU ASP PRO LYS GLU SEQRES 21 B 405 PHE ALA GLY GLY SER ALA GLY GLN SER SER VAL PHE GLN SEQRES 22 B 405 CYS PHE ASP VAL LEU LEU GLY ILE GLN GLN THR ALA GLY SEQRES 23 B 405 GLY GLY HIS ALA ALA GLN PHE LEU GLN ASP MET ARG ARG SEQRES 24 B 405 TYR MET PRO PRO ALA HIS ARG ASN PHE LEU CYS SER LEU SEQRES 25 B 405 GLU SER ASN PRO SER VAL ARG GLU PHE VAL LEU SER LYS SEQRES 26 B 405 GLY ASP ALA GLY LEU ARG GLU ALA TYR ASP ALA CYS VAL SEQRES 27 B 405 LYS ALA LEU VAL SER LEU ARG SER TYR HIS LEU GLN ILE SEQRES 28 B 405 VAL THR LYS TYR ILE LEU ILE PRO ALA SER GLN GLN PRO SEQRES 29 B 405 LYS GLU ASN LYS THR SER GLU ASP PRO SER LYS LEU GLU SEQRES 30 B 405 ALA LYS GLY THR GLY GLY THR ASP LEU MET ASN PHE LEU SEQRES 31 B 405 LYS THR VAL ARG SER THR THR GLU LYS SER LEU LEU LYS SEQRES 32 B 405 GLU GLY SEQRES 1 C 405 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 C 405 SER ALA ALA TYR HIS ILE ASP GLU GLU VAL GLY PHE ALA SEQRES 3 C 405 LEU PRO ASN PRO GLN GLU ASN LEU PRO ASP PHE TYR ASN SEQRES 4 C 405 ASP TRP MET PHE ILE ALA LYS HIS LEU PRO ASP LEU ILE SEQRES 5 C 405 GLU SER GLY GLN LEU ARG GLU ARG VAL GLU LYS LEU ASN SEQRES 6 C 405 MET LEU SER ILE ASP HIS LEU THR ASP HIS LYS SER GLN SEQRES 7 C 405 ARG LEU ALA ARG LEU VAL LEU GLY CYS ILE THR MET ALA SEQRES 8 C 405 TYR VAL TRP GLY LYS GLY HIS GLY ASP VAL ARG LYS VAL SEQRES 9 C 405 LEU PRO ARG ASN ILE ALA VAL PRO TYR CYS GLN LEU SER SEQRES 10 C 405 ALA ALA LEU GLU LEU PRO PRO ILE LEU VAL TYR ALA ASP SEQRES 11 C 405 CYS VAL LEU ALA ASN TRP LYS LYS LYS ASP PRO ASN LYS SEQRES 12 C 405 PRO LEU THR TYR GLU ASN MET ASP VAL LEU PHE SER PHE SEQRES 13 C 405 ARG ASP GLY ASP CYS SER LYS GLY PHE PHE LEU VAL SER SEQRES 14 C 405 LEU LEU VAL GLU ILE ALA ALA ALA SER ALA ILE LYS VAL SEQRES 15 C 405 ILE PRO THR VAL PHE LYS ALA MET GLN MET GLN GLU ARG SEQRES 16 C 405 ASP THR LEU LEU LYS ALA LEU LEU GLU ILE ALA SER CYS SEQRES 17 C 405 LEU GLU LYS ALA LEU GLN VAL PHE HIS GLN ILE HIS ASP SEQRES 18 C 405 HIS VAL ASN PRO LYS ALA PHE PHE SER VAL LEU ARG ILE SEQRES 19 C 405 TYR LEU SER GLY TRP LYS GLY ASN PRO GLN LEU SER ASP SEQRES 20 C 405 GLY LEU VAL TYR GLU GLY PHE TRP GLU ASP PRO LYS GLU SEQRES 21 C 405 PHE ALA GLY GLY SER ALA GLY GLN SER SER VAL PHE GLN SEQRES 22 C 405 CYS PHE ASP VAL LEU LEU GLY ILE GLN GLN THR ALA GLY SEQRES 23 C 405 GLY GLY HIS ALA ALA GLN PHE LEU GLN ASP MET ARG ARG SEQRES 24 C 405 TYR MET PRO PRO ALA HIS ARG ASN PHE LEU CYS SER LEU SEQRES 25 C 405 GLU SER ASN PRO SER VAL ARG GLU PHE VAL LEU SER LYS SEQRES 26 C 405 GLY ASP ALA GLY LEU ARG GLU ALA TYR ASP ALA CYS VAL SEQRES 27 C 405 LYS ALA LEU VAL SER LEU ARG SER TYR HIS LEU GLN ILE SEQRES 28 C 405 VAL THR LYS TYR ILE LEU ILE PRO ALA SER GLN GLN PRO SEQRES 29 C 405 LYS GLU ASN LYS THR SER GLU ASP PRO SER LYS LEU GLU SEQRES 30 C 405 ALA LYS GLY THR GLY GLY THR ASP LEU MET ASN PHE LEU SEQRES 31 C 405 LYS THR VAL ARG SER THR THR GLU LYS SER LEU LEU LYS SEQRES 32 C 405 GLU GLY SEQRES 1 D 405 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 D 405 SER ALA ALA TYR HIS ILE ASP GLU GLU VAL GLY PHE ALA SEQRES 3 D 405 LEU PRO ASN PRO GLN GLU ASN LEU PRO ASP PHE TYR ASN SEQRES 4 D 405 ASP TRP MET PHE ILE ALA LYS HIS LEU PRO ASP LEU ILE SEQRES 5 D 405 GLU SER GLY GLN LEU ARG GLU ARG VAL GLU LYS LEU ASN SEQRES 6 D 405 MET LEU SER ILE ASP HIS LEU THR ASP HIS LYS SER GLN SEQRES 7 D 405 ARG LEU ALA ARG LEU VAL LEU GLY CYS ILE THR MET ALA SEQRES 8 D 405 TYR VAL TRP GLY LYS GLY HIS GLY ASP VAL ARG LYS VAL SEQRES 9 D 405 LEU PRO ARG ASN ILE ALA VAL PRO TYR CYS GLN LEU SER SEQRES 10 D 405 ALA ALA LEU GLU LEU PRO PRO ILE LEU VAL TYR ALA ASP SEQRES 11 D 405 CYS VAL LEU ALA ASN TRP LYS LYS LYS ASP PRO ASN LYS SEQRES 12 D 405 PRO LEU THR TYR GLU ASN MET ASP VAL LEU PHE SER PHE SEQRES 13 D 405 ARG ASP GLY ASP CYS SER LYS GLY PHE PHE LEU VAL SER SEQRES 14 D 405 LEU LEU VAL GLU ILE ALA ALA ALA SER ALA ILE LYS VAL SEQRES 15 D 405 ILE PRO THR VAL PHE LYS ALA MET GLN MET GLN GLU ARG SEQRES 16 D 405 ASP THR LEU LEU LYS ALA LEU LEU GLU ILE ALA SER CYS SEQRES 17 D 405 LEU GLU LYS ALA LEU GLN VAL PHE HIS GLN ILE HIS ASP SEQRES 18 D 405 HIS VAL ASN PRO LYS ALA PHE PHE SER VAL LEU ARG ILE SEQRES 19 D 405 TYR LEU SER GLY TRP LYS GLY ASN PRO GLN LEU SER ASP SEQRES 20 D 405 GLY LEU VAL TYR GLU GLY PHE TRP GLU ASP PRO LYS GLU SEQRES 21 D 405 PHE ALA GLY GLY SER ALA GLY GLN SER SER VAL PHE GLN SEQRES 22 D 405 CYS PHE ASP VAL LEU LEU GLY ILE GLN GLN THR ALA GLY SEQRES 23 D 405 GLY GLY HIS ALA ALA GLN PHE LEU GLN ASP MET ARG ARG SEQRES 24 D 405 TYR MET PRO PRO ALA HIS ARG ASN PHE LEU CYS SER LEU SEQRES 25 D 405 GLU SER ASN PRO SER VAL ARG GLU PHE VAL LEU SER LYS SEQRES 26 D 405 GLY ASP ALA GLY LEU ARG GLU ALA TYR ASP ALA CYS VAL SEQRES 27 D 405 LYS ALA LEU VAL SER LEU ARG SER TYR HIS LEU GLN ILE SEQRES 28 D 405 VAL THR LYS TYR ILE LEU ILE PRO ALA SER GLN GLN PRO SEQRES 29 D 405 LYS GLU ASN LYS THR SER GLU ASP PRO SER LYS LEU GLU SEQRES 30 D 405 ALA LYS GLY THR GLY GLY THR ASP LEU MET ASN PHE LEU SEQRES 31 D 405 LYS THR VAL ARG SER THR THR GLU LYS SER LEU LEU LYS SEQRES 32 D 405 GLU GLY HET HEM A 501 43 HET HQJ A 502 12 HET HQJ A 503 12 HET HQJ A 504 12 HET HQJ A 505 12 HET HEM B 501 43 HET HQJ B 502 12 HET HQJ B 503 12 HET HQJ B 504 12 HET HQJ B 505 12 HET HEM C 501 43 HET HQJ C 502 12 HET HQJ C 503 12 HET HQJ C 504 12 HET HQJ C 505 12 HET HQJ C 506 12 HET HEM D 501 43 HET HQJ D 502 12 HET HQJ D 503 12 HET HQJ D 504 12 HET PO4 D 505 5 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM HQJ 4-(3-CHLOROPHENYL)-1H-IMIDAZOLE HETNAM PO4 PHOSPHATE ION HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 HQJ 16(C9 H7 CL N2) FORMUL 25 PO4 O4 P 3- FORMUL 26 HOH *295(H2 O) HELIX 1 AA1 PRO A 33 PHE A 35 5 3 HELIX 2 AA2 TYR A 36 HIS A 45 1 10 HELIX 3 AA3 HIS A 45 SER A 52 1 8 HELIX 4 AA4 GLN A 54 LYS A 61 1 8 HELIX 5 AA5 SER A 66 LEU A 70 5 5 HELIX 6 AA6 ASP A 72 GLY A 93 1 22 HELIX 7 AA7 PRO A 104 GLU A 119 1 16 HELIX 8 AA8 VAL A 125 VAL A 130 1 6 HELIX 9 AA9 THR A 144 GLU A 146 5 3 HELIX 10 AB1 CYS A 159 SER A 176 1 18 HELIX 11 AB2 ALA A 177 LYS A 179 5 3 HELIX 12 AB3 VAL A 180 MET A 190 1 11 HELIX 13 AB4 GLU A 192 HIS A 215 1 24 HELIX 14 AB5 HIS A 215 VAL A 221 1 7 HELIX 15 AB6 ASN A 222 VAL A 229 1 8 HELIX 16 AB7 VAL A 229 SER A 235 1 7 HELIX 17 AB8 ASN A 240 SER A 244 5 5 HELIX 18 AB9 SER A 263 GLN A 266 5 4 HELIX 19 AC1 SER A 267 LEU A 277 1 11 HELIX 20 AC2 GLY A 286 ARG A 296 1 11 HELIX 21 AC3 ARG A 297 MET A 299 5 3 HELIX 22 AC4 PRO A 300 ASN A 313 1 14 HELIX 23 AC5 SER A 315 SER A 322 1 8 HELIX 24 AC6 ASP A 325 ILE A 354 1 30 HELIX 25 AC7 ILE A 354 SER A 359 1 6 HELIX 26 AC8 THR A 382 LYS A 397 1 16 HELIX 27 AC9 PRO B 33 PHE B 35 5 3 HELIX 28 AD1 TYR B 36 HIS B 45 1 10 HELIX 29 AD2 HIS B 45 SER B 52 1 8 HELIX 30 AD3 GLN B 54 LEU B 62 1 9 HELIX 31 AD4 SER B 66 LEU B 70 5 5 HELIX 32 AD5 ASP B 72 GLY B 93 1 22 HELIX 33 AD6 PRO B 104 GLU B 119 1 16 HELIX 34 AD7 VAL B 125 VAL B 130 1 6 HELIX 35 AD8 THR B 144 GLU B 146 5 3 HELIX 36 AD9 CYS B 159 SER B 176 1 18 HELIX 37 AE1 ALA B 177 LYS B 179 5 3 HELIX 38 AE2 VAL B 180 MET B 190 1 11 HELIX 39 AE3 GLU B 192 HIS B 215 1 24 HELIX 40 AE4 GLN B 216 VAL B 221 1 6 HELIX 41 AE5 ASN B 222 VAL B 229 1 8 HELIX 42 AE6 VAL B 229 LEU B 234 1 6 HELIX 43 AE7 ASN B 240 SER B 244 5 5 HELIX 44 AE8 SER B 263 GLN B 266 5 4 HELIX 45 AE9 SER B 267 LEU B 277 1 11 HELIX 46 AF1 GLY B 286 ARG B 296 1 11 HELIX 47 AF2 ARG B 297 MET B 299 5 3 HELIX 48 AF3 PRO B 300 SER B 312 1 13 HELIX 49 AF4 SER B 315 LYS B 323 1 9 HELIX 50 AF5 ASP B 325 ILE B 354 1 30 HELIX 51 AF6 ILE B 354 SER B 359 1 6 HELIX 52 AF7 GLY B 381 LYS B 397 1 17 HELIX 53 AF8 PRO C 33 PHE C 35 5 3 HELIX 54 AF9 TYR C 36 HIS C 45 1 10 HELIX 55 AG1 HIS C 45 SER C 52 1 8 HELIX 56 AG2 GLN C 54 LYS C 61 1 8 HELIX 57 AG3 ASP C 72 GLY C 93 1 22 HELIX 58 AG4 PRO C 104 GLU C 119 1 16 HELIX 59 AG5 VAL C 125 VAL C 130 1 6 HELIX 60 AG6 THR C 144 GLU C 146 5 3 HELIX 61 AG7 CYS C 159 SER C 176 1 18 HELIX 62 AG8 ALA C 177 LYS C 179 5 3 HELIX 63 AG9 VAL C 180 MET C 190 1 11 HELIX 64 AH1 GLU C 192 HIS C 215 1 24 HELIX 65 AH2 HIS C 215 VAL C 221 1 7 HELIX 66 AH3 ASN C 222 VAL C 229 1 8 HELIX 67 AH4 VAL C 229 SER C 235 1 7 HELIX 68 AH5 ASN C 240 SER C 244 5 5 HELIX 69 AH6 SER C 263 GLN C 266 5 4 HELIX 70 AH7 SER C 267 LEU C 277 1 11 HELIX 71 AH8 GLY C 286 ARG C 296 1 11 HELIX 72 AH9 ARG C 297 MET C 299 5 3 HELIX 73 AI1 PRO C 300 ASN C 313 1 14 HELIX 74 AI2 SER C 315 LYS C 323 1 9 HELIX 75 AI3 ASP C 325 ILE C 354 1 30 HELIX 76 AI4 ILE C 354 SER C 359 1 6 HELIX 77 AI5 GLY C 381 SER C 398 1 18 HELIX 78 AI6 PRO D 33 PHE D 35 5 3 HELIX 79 AI7 TYR D 36 HIS D 45 1 10 HELIX 80 AI8 HIS D 45 SER D 52 1 8 HELIX 81 AI9 GLN D 54 LEU D 62 1 9 HELIX 82 AJ1 SER D 66 LEU D 70 5 5 HELIX 83 AJ2 ASP D 72 GLY D 93 1 22 HELIX 84 AJ3 PRO D 104 GLU D 119 1 16 HELIX 85 AJ4 VAL D 125 VAL D 130 1 6 HELIX 86 AJ5 THR D 144 GLU D 146 5 3 HELIX 87 AJ6 CYS D 159 SER D 176 1 18 HELIX 88 AJ7 ALA D 177 LYS D 179 5 3 HELIX 89 AJ8 VAL D 180 GLN D 191 1 12 HELIX 90 AJ9 GLU D 192 HIS D 215 1 24 HELIX 91 AK1 GLN D 216 HIS D 220 5 5 HELIX 92 AK2 ASN D 222 VAL D 229 1 8 HELIX 93 AK3 VAL D 229 SER D 235 1 7 HELIX 94 AK4 ASN D 240 SER D 244 5 5 HELIX 95 AK5 SER D 263 GLN D 266 5 4 HELIX 96 AK6 SER D 267 LEU D 277 1 11 HELIX 97 AK7 GLY D 286 ARG D 297 1 12 HELIX 98 AK8 PRO D 300 ASN D 313 1 14 HELIX 99 AK9 SER D 315 LYS D 323 1 9 HELIX 100 AL1 ASP D 325 ILE D 354 1 30 HELIX 101 AL2 ILE D 354 GLN D 360 1 7 HELIX 102 AL3 GLN D 361 GLN D 361 5 1 HELIX 103 AL4 PRO D 371 GLU D 375 5 5 HELIX 104 AL5 GLY D 378 LYS D 397 1 20 SHEET 1 AA1 2 VAL A 102 LEU A 103 0 SHEET 2 AA1 2 VAL A 248 TYR A 249 1 O VAL A 248 N LEU A 103 SHEET 1 AA2 2 TRP A 134 LYS A 136 0 SHEET 2 AA2 2 MET A 148 VAL A 150 -1 O ASP A 149 N LYS A 135 SHEET 1 AA3 2 VAL B 102 LEU B 103 0 SHEET 2 AA3 2 VAL B 248 TYR B 249 1 O VAL B 248 N LEU B 103 SHEET 1 AA4 2 LYS B 135 LYS B 136 0 SHEET 2 AA4 2 MET B 148 ASP B 149 -1 O ASP B 149 N LYS B 135 SHEET 1 AA5 2 VAL C 102 LEU C 103 0 SHEET 2 AA5 2 VAL C 248 TYR C 249 1 O VAL C 248 N LEU C 103 SHEET 1 AA6 2 LYS C 135 LYS C 136 0 SHEET 2 AA6 2 MET C 148 ASP C 149 -1 O ASP C 149 N LYS C 135 SHEET 1 AA7 2 VAL D 102 LEU D 103 0 SHEET 2 AA7 2 VAL D 248 TYR D 249 1 O VAL D 248 N LEU D 103 SHEET 1 AA8 2 TRP D 134 LYS D 136 0 SHEET 2 AA8 2 MET D 148 VAL D 150 -1 O ASP D 149 N LYS D 135 LINK NE2 HIS A 346 FE HEM A 501 1555 1555 2.08 LINK FE HEM A 501 NAJ HQJ A 502 1555 1555 2.06 LINK NE2 HIS B 346 FE HEM B 501 1555 1555 2.01 LINK FE HEM B 501 NAJ HQJ B 502 1555 1555 1.98 LINK NE2 HIS C 346 FE HEM C 501 1555 1555 2.05 LINK FE HEM C 501 NAJ HQJ C 502 1555 1555 2.03 LINK NE2 HIS D 346 FE HEM D 501 1555 1555 1.99 LINK FE HEM D 501 NAJ HQJ D 502 1555 1555 2.04 SITE 1 AC1 22 PHE A 163 SER A 167 VAL A 170 PHE A 214 SITE 2 AC1 22 PHE A 226 SER A 263 ALA A 264 PHE A 270 SITE 3 AC1 22 ARG A 343 HIS A 346 ILE A 349 VAL A 350 SITE 4 AC1 22 TYR A 353 ILE A 354 LEU A 384 PHE A 387 SITE 5 AC1 22 LEU A 388 VAL A 391 HQJ A 502 HQJ A 503 SITE 6 AC1 22 HOH A 618 HOH A 646 SITE 1 AC2 8 CYS A 129 VAL A 130 PHE A 163 SER A 167 SITE 2 AC2 8 GLY A 262 SER A 263 ALA A 264 HEM A 501 SITE 1 AC3 9 ALA A 174 ALA A 210 PHE A 214 PHE A 270 SITE 2 AC3 9 LEU A 339 LEU A 342 ARG A 343 HIS A 346 SITE 3 AC3 9 HEM A 501 SITE 1 AC4 5 CYS A 112 ALA A 116 LEU A 120 PRO A 121 SITE 2 AC4 5 HQJ A 505 SITE 1 AC5 5 ALA A 116 ARG A 297 HQJ A 504 ALA B 116 SITE 2 AC5 5 HQJ B 504 SITE 1 AC6 22 PHE B 163 SER B 167 VAL B 170 PHE B 214 SITE 2 AC6 22 ILE B 217 PHE B 226 SER B 263 ALA B 264 SITE 3 AC6 22 PHE B 270 ARG B 343 HIS B 346 ILE B 349 SITE 4 AC6 22 VAL B 350 TYR B 353 ILE B 354 LEU B 384 SITE 5 AC6 22 LEU B 388 VAL B 391 HQJ B 502 HQJ B 503 SITE 6 AC6 22 HOH B 610 HOH B 639 SITE 1 AC7 8 CYS B 129 VAL B 130 PHE B 163 SER B 167 SITE 2 AC7 8 GLY B 262 SER B 263 ALA B 264 HEM B 501 SITE 1 AC8 8 ALA B 174 ALA B 210 PHE B 270 LEU B 339 SITE 2 AC8 8 LEU B 342 ARG B 343 HIS B 346 HEM B 501 SITE 1 AC9 6 HQJ A 505 CYS B 112 SER B 115 ALA B 116 SITE 2 AC9 6 LEU B 120 PRO B 121 SITE 1 AD1 10 HIS A 218 ASP A 219 HIS A 220 VAL A 221 SITE 2 AD1 10 ASN A 222 PRO A 223 LYS A 352 TYR A 353 SITE 3 AD1 10 GLN B 212 HIS B 215 SITE 1 AD2 19 PHE C 163 VAL C 170 PHE C 214 PHE C 226 SITE 2 AD2 19 SER C 263 ALA C 264 PHE C 270 ARG C 343 SITE 3 AD2 19 HIS C 346 ILE C 349 VAL C 350 TYR C 353 SITE 4 AD2 19 ILE C 354 LEU C 388 VAL C 391 HQJ C 502 SITE 5 AD2 19 HQJ C 503 HOH C 638 HOH C 645 SITE 1 AD3 8 CYS C 129 VAL C 130 PHE C 163 SER C 167 SITE 2 AD3 8 GLY C 262 SER C 263 ALA C 264 HEM C 501 SITE 1 AD4 9 ALA C 174 ALA C 210 PHE C 214 PHE C 270 SITE 2 AD4 9 LEU C 339 LEU C 342 ARG C 343 HIS C 346 SITE 3 AD4 9 HEM C 501 SITE 1 AD5 5 CYS C 112 ALA C 116 LEU C 120 PRO C 121 SITE 2 AD5 5 HQJ C 505 SITE 1 AD6 5 ARG C 297 HQJ C 504 ALA D 116 GLU D 119 SITE 2 AD6 5 HQJ D 504 SITE 1 AD7 10 HIS C 218 ASP C 219 HIS C 220 VAL C 221 SITE 2 AD7 10 ASN C 222 LYS C 352 TYR C 353 GLN D 212 SITE 3 AD7 10 HIS D 215 HOH D 691 SITE 1 AD8 23 PHE D 163 VAL D 170 PHE D 214 ILE D 217 SITE 2 AD8 23 PHE D 226 SER D 263 ALA D 264 PHE D 270 SITE 3 AD8 23 PHE D 291 ARG D 343 HIS D 346 ILE D 349 SITE 4 AD8 23 VAL D 350 TYR D 353 ILE D 354 LEU D 384 SITE 5 AD8 23 PHE D 387 LEU D 388 VAL D 391 HQJ D 502 SITE 6 AD8 23 HQJ D 503 HOH D 604 HOH D 667 SITE 1 AD9 8 CYS D 129 VAL D 130 PHE D 163 SER D 167 SITE 2 AD9 8 GLY D 262 SER D 263 ALA D 264 HEM D 501 SITE 1 AE1 8 ALA D 174 ALA D 210 PHE D 270 LEU D 339 SITE 2 AE1 8 LEU D 342 ARG D 343 HIS D 346 HEM D 501 SITE 1 AE2 5 HQJ C 505 CYS D 112 ALA D 116 LEU D 120 SITE 2 AE2 5 PRO D 121 SITE 1 AE3 4 TYR D 145 LYS D 161 ASP D 219 HIS D 220 CRYST1 79.742 197.878 113.019 90.00 90.00 90.00 P 21 21 2 16 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 0.012540 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005054 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008848 0.00000