HEADER OXIDOREDUCTASE 08-AUG-05 2D0T TITLE CRYSTAL STRUCTURE OF 4-PHENYLIMIDAZOLE BOUND FORM OF HUMAN TITLE 2 INDOLEAMINE 2,3-DIOXYGENASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: INDOLEAMINE 2,3-DIOXYGENASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: IDO, INDOLEAMINE-PYRROLE 2,3-DIOXYGENASE; COMPND 5 EC: 1.13.11.42; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) CODONPLUS-RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-15B KEYWDS HELIX BUNDLE, RIKEN STRUCTURAL GENOMICS/PROTEOMICS KEYWDS 2 INITIATIVE, RSGI, STRUCTURAL GENOMICS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR H.SUGIMOTO,S.ODA,T.OTSUKI,T.HINO,T.YOSHIDA,Y.SHIRO,RIKEN AUTHOR 2 STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 3 24-FEB-09 2D0T 1 VERSN REVDAT 2 16-MAY-06 2D0T 1 JRNL REVDAT 1 31-JAN-06 2D0T 0 JRNL AUTH H.SUGIMOTO,S.ODA,T.OTSUKI,T.HINO,T.YOSHIDA,Y.SHIRO JRNL TITL CRYSTAL STRUCTURE OF HUMAN INDOLEAMINE JRNL TITL 2 2,3-DIOXYGENASE: CATALYTIC MECHANISM OF O2 JRNL TITL 3 INCORPORATION BY A HEME-CONTAINING DIOXYGENASE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 103 2611 2006 JRNL REFN ISSN 0027-8424 JRNL PMID 16477023 JRNL DOI 10.1073/PNAS.0508996103 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.94 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2775764.420 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.7 REMARK 3 NUMBER OF REFLECTIONS : 45261 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 2179 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 74.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5773 REMARK 3 BIN R VALUE (WORKING SET) : 0.3100 REMARK 3 BIN FREE R VALUE : 0.3330 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 284 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5920 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 160 REMARK 3 SOLVENT ATOMS : 138 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 57.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -13.80000 REMARK 3 B22 (A**2) : 4.49000 REMARK 3 B33 (A**2) : 9.32000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.38 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.43 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.91 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 35.36 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2D0T COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-AUG-05. REMARK 100 THE RCSB ID CODE IS RCSB024846. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9780, 1.7377, 1.7400, REMARK 200 1.7350, 1.7420, 1.7388 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48799 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.1 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : 0.05300 REMARK 200 FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 50.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.28300 REMARK 200 R SYM FOR SHELL (I) : 0.28300 REMARK 200 FOR SHELL : 1.950 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, CHES, AMMONIUM ACETATE, REMARK 280 PH 9.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 43.03500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.47550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.01350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.47550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.03500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.01350 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 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 300 REMARK: THE BIOLOGICAL ASSEMGLY IS A MONOMER. 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 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 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 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 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 HIS A 3 REMARK 465 ALA A 4 REMARK 465 MET A 5 REMARK 465 GLU A 6 REMARK 465 ASN A 7 REMARK 465 SER A 8 REMARK 465 TRP A 9 REMARK 465 THR A 10 REMARK 465 ILE A 11 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 B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 HIS B 3 REMARK 465 ALA B 4 REMARK 465 MET B 5 REMARK 465 GLU B 6 REMARK 465 ASN B 7 REMARK 465 SER B 8 REMARK 465 TRP B 9 REMARK 465 THR B 10 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 N LYS A 94 OXT GLY B 403 3655 2.02 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 CYS A 308 CA - CB - SG ANGL. DEV. = 8.4 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 GLU A 14 36.92 -61.21 REMARK 500 TYR A 15 14.28 -69.18 REMARK 500 ASN A 27 73.46 30.93 REMARK 500 VAL A 130 -62.42 -124.10 REMARK 500 ASN A 133 50.91 -96.18 REMARK 500 VAL A 229 -73.34 -118.41 REMARK 500 LEU A 243 45.26 -141.69 REMARK 500 SER A 244 -59.21 -22.39 REMARK 500 ILE A 354 -56.51 -129.97 REMARK 500 LYS B 13 -143.44 -88.26 REMARK 500 ASN B 27 75.35 33.05 REMARK 500 ASP B 128 -64.44 -91.43 REMARK 500 ASN B 133 51.45 -100.78 REMARK 500 VAL B 229 -77.08 -119.15 REMARK 500 LEU B 243 46.15 -143.10 REMARK 500 SER B 244 -64.43 -21.77 REMARK 500 GLU B 254 -72.68 -57.62 REMARK 500 ILE B 354 -52.62 -135.18 REMARK 500 GLU B 402 96.99 75.40 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 404 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 346 NE2 REMARK 620 2 PIM A 501 N3 179.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 404 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 346 NE2 REMARK 620 2 PIM B1501 N3 177.1 REMARK 620 N 1 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 404 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 404 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PIM A 501 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NHE A 502 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NHE A 503 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PIM B 1501 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NHE B 1502 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NHE B 1503 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2D0U RELATED DB: PDB REMARK 900 LIGAND WAS EXCHANGED FROM PHENYLIMIDAZOLE TO CYANIDE REMARK 900 RELATED ID: MY_001000021.1 RELATED DB: TARGETDB DBREF 2D0T A 1 403 UNP P14902 I23O_HUMAN 1 403 DBREF 2D0T B 1 403 UNP P14902 I23O_HUMAN 1 403 SEQADV 2D0T GLY A -2 UNP P14902 CLONING ARTIFACT SEQADV 2D0T SER A -1 UNP P14902 CLONING ARTIFACT SEQADV 2D0T HIS A 0 UNP P14902 CLONING ARTIFACT SEQADV 2D0T GLY B -2 UNP P14902 CLONING ARTIFACT SEQADV 2D0T SER B -1 UNP P14902 CLONING ARTIFACT SEQADV 2D0T HIS B 0 UNP P14902 CLONING ARTIFACT SEQRES 1 A 406 GLY SER HIS MET ALA HIS ALA MET GLU ASN SER TRP THR SEQRES 2 A 406 ILE SER LYS GLU TYR HIS ILE ASP GLU GLU VAL GLY PHE SEQRES 3 A 406 ALA LEU PRO ASN PRO GLN GLU ASN LEU PRO ASP PHE TYR SEQRES 4 A 406 ASN ASP TRP MET PHE ILE ALA LYS HIS LEU PRO ASP LEU SEQRES 5 A 406 ILE GLU SER GLY GLN LEU ARG GLU ARG VAL GLU LYS LEU SEQRES 6 A 406 ASN MET LEU SER ILE ASP HIS LEU THR ASP HIS LYS SER SEQRES 7 A 406 GLN ARG LEU ALA ARG LEU VAL LEU GLY CYS ILE THR MET SEQRES 8 A 406 ALA TYR VAL TRP GLY LYS GLY HIS GLY ASP VAL ARG LYS SEQRES 9 A 406 VAL LEU PRO ARG ASN ILE ALA VAL PRO TYR CYS GLN LEU SEQRES 10 A 406 SER LYS LYS LEU GLU LEU PRO PRO ILE LEU VAL TYR ALA SEQRES 11 A 406 ASP CYS VAL LEU ALA ASN TRP LYS LYS LYS ASP PRO ASN SEQRES 12 A 406 LYS PRO LEU THR TYR GLU ASN MET ASP VAL LEU PHE SER SEQRES 13 A 406 PHE ARG ASP GLY ASP CYS SER LYS GLY PHE PHE LEU VAL SEQRES 14 A 406 SER LEU LEU VAL GLU ILE ALA ALA ALA SER ALA ILE LYS SEQRES 15 A 406 VAL ILE PRO THR VAL PHE LYS ALA MET GLN MET GLN GLU SEQRES 16 A 406 ARG ASP THR LEU LEU LYS ALA LEU LEU GLU ILE ALA SER SEQRES 17 A 406 CYS LEU GLU LYS ALA LEU GLN VAL PHE HIS GLN ILE HIS SEQRES 18 A 406 ASP HIS VAL ASN PRO LYS ALA PHE PHE SER VAL LEU ARG SEQRES 19 A 406 ILE TYR LEU SER GLY TRP LYS GLY ASN PRO GLN LEU SER SEQRES 20 A 406 ASP GLY LEU VAL TYR GLU GLY PHE TRP GLU ASP PRO LYS SEQRES 21 A 406 GLU PHE ALA GLY GLY SER ALA GLY GLN SER SER VAL PHE SEQRES 22 A 406 GLN CYS PHE ASP VAL LEU LEU GLY ILE GLN GLN THR ALA SEQRES 23 A 406 GLY GLY GLY HIS ALA ALA GLN PHE LEU GLN ASP MET ARG SEQRES 24 A 406 ARG TYR MET PRO PRO ALA HIS ARG ASN PHE LEU CYS SER SEQRES 25 A 406 LEU GLU SER ASN PRO SER VAL ARG GLU PHE VAL LEU SER SEQRES 26 A 406 LYS GLY ASP ALA GLY LEU ARG GLU ALA TYR ASP ALA CYS SEQRES 27 A 406 VAL LYS ALA LEU VAL SER LEU ARG SER TYR HIS LEU GLN SEQRES 28 A 406 ILE VAL THR LYS TYR ILE LEU ILE PRO ALA SER GLN GLN SEQRES 29 A 406 PRO LYS GLU ASN LYS THR SER GLU ASP PRO SER LYS LEU SEQRES 30 A 406 GLU ALA LYS GLY THR GLY GLY THR ASP LEU MET ASN PHE SEQRES 31 A 406 LEU LYS THR VAL ARG SER THR THR GLU LYS SER LEU LEU SEQRES 32 A 406 LYS GLU GLY SEQRES 1 B 406 GLY SER HIS MET ALA HIS ALA MET GLU ASN SER TRP THR SEQRES 2 B 406 ILE SER LYS GLU TYR HIS ILE ASP GLU GLU VAL GLY PHE SEQRES 3 B 406 ALA LEU PRO ASN PRO GLN GLU ASN LEU PRO ASP PHE TYR SEQRES 4 B 406 ASN ASP TRP MET PHE ILE ALA LYS HIS LEU PRO ASP LEU SEQRES 5 B 406 ILE GLU SER GLY GLN LEU ARG GLU ARG VAL GLU LYS LEU SEQRES 6 B 406 ASN MET LEU SER ILE ASP HIS LEU THR ASP HIS LYS SER SEQRES 7 B 406 GLN ARG LEU ALA ARG LEU VAL LEU GLY CYS ILE THR MET SEQRES 8 B 406 ALA TYR VAL TRP GLY LYS GLY HIS GLY ASP VAL ARG LYS SEQRES 9 B 406 VAL LEU PRO ARG ASN ILE ALA VAL PRO TYR CYS GLN LEU SEQRES 10 B 406 SER LYS LYS LEU GLU LEU PRO PRO ILE LEU VAL TYR ALA SEQRES 11 B 406 ASP CYS VAL LEU ALA ASN TRP LYS LYS LYS ASP PRO ASN SEQRES 12 B 406 LYS PRO LEU THR TYR GLU ASN MET ASP VAL LEU PHE SER SEQRES 13 B 406 PHE ARG ASP GLY ASP CYS SER LYS GLY PHE PHE LEU VAL SEQRES 14 B 406 SER LEU LEU VAL GLU ILE ALA ALA ALA SER ALA ILE LYS SEQRES 15 B 406 VAL ILE PRO THR VAL PHE LYS ALA MET GLN MET GLN GLU SEQRES 16 B 406 ARG ASP THR LEU LEU LYS ALA LEU LEU GLU ILE ALA SER SEQRES 17 B 406 CYS LEU GLU LYS ALA LEU GLN VAL PHE HIS GLN ILE HIS SEQRES 18 B 406 ASP HIS VAL ASN PRO LYS ALA PHE PHE SER VAL LEU ARG SEQRES 19 B 406 ILE TYR LEU SER GLY TRP LYS GLY ASN PRO GLN LEU SER SEQRES 20 B 406 ASP GLY LEU VAL TYR GLU GLY PHE TRP GLU ASP PRO LYS SEQRES 21 B 406 GLU PHE ALA GLY GLY SER ALA GLY GLN SER SER VAL PHE SEQRES 22 B 406 GLN CYS PHE ASP VAL LEU LEU GLY ILE GLN GLN THR ALA SEQRES 23 B 406 GLY GLY GLY HIS ALA ALA GLN PHE LEU GLN ASP MET ARG SEQRES 24 B 406 ARG TYR MET PRO PRO ALA HIS ARG ASN PHE LEU CYS SER SEQRES 25 B 406 LEU GLU SER ASN PRO SER VAL ARG GLU PHE VAL LEU SER SEQRES 26 B 406 LYS GLY ASP ALA GLY LEU ARG GLU ALA TYR ASP ALA CYS SEQRES 27 B 406 VAL LYS ALA LEU VAL SER LEU ARG SER TYR HIS LEU GLN SEQRES 28 B 406 ILE VAL THR LYS TYR ILE LEU ILE PRO ALA SER GLN GLN SEQRES 29 B 406 PRO LYS GLU ASN LYS THR SER GLU ASP PRO SER LYS LEU SEQRES 30 B 406 GLU ALA LYS GLY THR GLY GLY THR ASP LEU MET ASN PHE SEQRES 31 B 406 LEU LYS THR VAL ARG SER THR THR GLU LYS SER LEU LEU SEQRES 32 B 406 LYS GLU GLY HET HEM A 404 43 HET HEM B 404 43 HET PIM A 501 11 HET NHE A 502 13 HET NHE A 503 13 HET PIM B1501 11 HET NHE B1502 13 HET NHE B1503 13 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM PIM 4-PHENYL-1H-IMIDAZOLE HETNAM NHE 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID HETSYN HEM HEME HETSYN NHE N-CYCLOHEXYLTAURINE; CHES FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 PIM 2(C9 H8 N2) FORMUL 6 NHE 4(C8 H17 N O3 S) FORMUL 11 HOH *138(H2 O) HELIX 1 1 PRO A 33 PHE A 35 5 3 HELIX 2 2 TYR A 36 HIS A 45 1 10 HELIX 3 3 HIS A 45 SER A 52 1 8 HELIX 4 4 GLN A 54 LEU A 62 1 9 HELIX 5 5 ASP A 72 GLY A 93 1 22 HELIX 6 6 PRO A 104 GLU A 119 1 16 HELIX 7 7 VAL A 125 VAL A 130 1 6 HELIX 8 8 THR A 144 GLU A 146 5 3 HELIX 9 9 CYS A 159 LYS A 179 1 21 HELIX 10 10 VAL A 180 MET A 190 1 11 HELIX 11 11 GLU A 192 HIS A 215 1 24 HELIX 12 12 GLN A 216 VAL A 221 1 6 HELIX 13 13 ASN A 222 VAL A 229 1 8 HELIX 14 14 VAL A 229 LEU A 234 1 6 HELIX 15 15 ASN A 240 SER A 244 5 5 HELIX 16 16 SER A 263 GLN A 266 5 4 HELIX 17 17 SER A 267 LEU A 277 1 11 HELIX 18 18 GLY A 286 ARG A 296 1 11 HELIX 19 19 ARG A 297 MET A 299 5 3 HELIX 20 20 PRO A 300 SER A 312 1 13 HELIX 21 21 SER A 315 SER A 322 1 8 HELIX 22 22 ASP A 325 ILE A 354 1 30 HELIX 23 23 ILE A 354 SER A 359 1 6 HELIX 24 24 GLY A 381 SER A 398 1 18 HELIX 25 25 PRO B 33 PHE B 35 5 3 HELIX 26 26 TYR B 36 HIS B 45 1 10 HELIX 27 27 HIS B 45 SER B 52 1 8 HELIX 28 28 GLN B 54 LYS B 61 1 8 HELIX 29 29 ASP B 72 GLY B 93 1 22 HELIX 30 30 PRO B 104 GLU B 119 1 16 HELIX 31 31 VAL B 125 VAL B 130 1 6 HELIX 32 32 THR B 144 GLU B 146 5 3 HELIX 33 33 CYS B 159 LYS B 179 1 21 HELIX 34 34 VAL B 180 GLN B 191 1 12 HELIX 35 35 GLU B 192 HIS B 215 1 24 HELIX 36 36 GLN B 216 VAL B 221 1 6 HELIX 37 37 ASN B 222 VAL B 229 1 8 HELIX 38 38 VAL B 229 LEU B 234 1 6 HELIX 39 39 ASN B 240 SER B 244 5 5 HELIX 40 40 SER B 263 GLN B 266 5 4 HELIX 41 41 SER B 267 LEU B 277 1 11 HELIX 42 42 GLY B 286 ARG B 296 1 11 HELIX 43 43 ARG B 297 MET B 299 5 3 HELIX 44 44 PRO B 300 SER B 312 1 13 HELIX 45 45 SER B 315 LYS B 323 1 9 HELIX 46 46 ASP B 325 ILE B 354 1 30 HELIX 47 47 ILE B 354 SER B 359 1 6 HELIX 48 48 GLY B 381 SER B 398 1 18 SHEET 1 A 2 VAL A 102 LEU A 103 0 SHEET 2 A 2 VAL A 248 TYR A 249 1 O VAL A 248 N LEU A 103 SHEET 1 B 2 TRP A 134 LYS A 136 0 SHEET 2 B 2 MET A 148 VAL A 150 -1 O ASP A 149 N LYS A 135 SHEET 1 C 2 VAL B 102 LEU B 103 0 SHEET 2 C 2 VAL B 248 TYR B 249 1 O VAL B 248 N LEU B 103 SHEET 1 D 2 LYS B 135 LYS B 136 0 SHEET 2 D 2 MET B 148 ASP B 149 -1 O ASP B 149 N LYS B 135 SSBOND 1 CYS A 308 CYS B 308 1555 1555 2.05 LINK FE HEM A 404 NE2 HIS A 346 1555 1555 2.09 LINK FE HEM B 404 NE2 HIS B 346 1555 1555 2.11 LINK FE HEM A 404 N3 PIM A 501 1555 1555 2.13 LINK FE HEM B 404 N3 PIM B1501 1555 1555 2.13 SITE 1 AC1 17 PHE A 163 SER A 167 PHE A 214 PHE A 226 SITE 2 AC1 17 SER A 263 ALA A 264 ARG A 343 HIS A 346 SITE 3 AC1 17 ILE A 349 VAL A 350 LEU A 384 VAL A 391 SITE 4 AC1 17 PIM A 501 NHE A 502 NHE A 503 HOH A 506 SITE 5 AC1 17 HOH A 514 SITE 1 AC2 18 PHE B 163 SER B 167 PHE B 214 ILE B 217 SITE 2 AC2 18 PHE B 226 SER B 263 ALA B 264 ARG B 343 SITE 3 AC2 18 HIS B 346 ILE B 349 VAL B 350 ILE B 354 SITE 4 AC2 18 LEU B 384 VAL B 391 PIM B1501 NHE B1502 SITE 5 AC2 18 NHE B1503 HOH B1509 SITE 1 AC3 8 VAL A 130 PHE A 163 PHE A 164 SER A 167 SITE 2 AC3 8 SER A 263 ALA A 264 HEM A 404 NHE A 502 SITE 1 AC4 8 LEU A 234 GLY A 236 ALA A 260 GLY A 261 SITE 2 AC4 8 GLY A 262 HEM A 404 PIM A 501 NHE A 503 SITE 1 AC5 3 LEU A 384 HEM A 404 NHE A 502 SITE 1 AC6 7 VAL B 130 PHE B 163 SER B 167 SER B 263 SITE 2 AC6 7 ALA B 264 HEM B 404 NHE B1502 SITE 1 AC7 7 LEU B 234 GLY B 236 ALA B 260 GLY B 261 SITE 2 AC7 7 GLY B 262 HEM B 404 PIM B1501 SITE 1 AC8 3 HIS B 287 LEU B 384 HEM B 404 CRYST1 86.070 98.027 130.951 90.00 90.00 90.00 P 21 21 21 8 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 0.011618 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010201 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007636 0.00000 MASTER 413 0 8 48 8 0 20 6 0 0 0 64 END