PDB Short entry for 1DGH HEADER OXIDOREDUCTASE 24-NOV-99 1DGH TITLE HUMAN ERYTHROCYTE CATALASE 3-AMINO-1,2,4-TRIAZOLE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (CATALASE); COMPND 3 CHAIN: A, C; COMPND 4 EC: 1.11.1.6; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PROTEIN (CATALASE); COMPND 7 CHAIN: B, D; COMPND 8 EC: 1.11.1.6 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL: ERYTHROCYTE; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 CELL: ERYTHROCYTE KEYWDS CATALASE, HEME, NADPH, HYDROGEN PEROXIDE, 3-AMINO-1, 2, 4-TRIAZOLE, KEYWDS 2 INHIBITOR, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.D.PUTNAM,A.S.ARVAI,Y.BOURNE,J.A.TAINER REVDAT 3 09-AUG-23 1DGH 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1DGH 1 VERSN REVDAT 1 17-FEB-00 1DGH 0 JRNL AUTH C.D.PUTNAM,A.S.ARVAI,Y.BOURNE,J.A.TAINER JRNL TITL ACTIVE AND INHIBITED HUMAN CATALASE STRUCTURES: LIGAND AND JRNL TITL 2 NADPH BINDING AND CATALYTIC MECHANISM. JRNL REF J.MOL.BIOL. V. 296 295 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 10656833 JRNL DOI 10.1006/JMBI.1999.3458 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 173196 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM, 10% REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 17324 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 16038 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 268 REMARK 3 SOLVENT ATOMS : 1469 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 7.93 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.79 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.03000 REMARK 3 B22 (A**2) : 2.40710 REMARK 3 B33 (A**2) : -1.37710 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.305 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.569 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.757 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 0.505 ; 2.500 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: BOND ANGLES AND LENGTHS TO THE HEME REMARK 3 IRON FROM BOTH THE TYR358 LIGAND AND THE HEME NITROGENS WERE REMARK 3 UNCONSTRAINED REMARK 4 REMARK 4 1DGH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-DEC-99. REMARK 100 THE DEPOSITION ID IS D_1000010065. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-MAR-99 REMARK 200 TEMPERATURE (KELVIN) : 200 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 173373 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.15600 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1DGF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6.5 - 8.0% PEG4000, PROTEIN AT 40 REMARK 280 MG/ML IN 50MM TRISCL, PH 8.0, VAPOR DIFFUSION, TEMPERATURE 298K 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 42.01400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 115.67300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 70.31950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 115.67300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.01400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 70.31950 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 50990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 57910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -297.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 SER A 4 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 ARG A 19 50.65 -107.11 REMARK 500 ALA A 20 -76.97 -53.42 REMARK 500 GLN A 22 -60.47 -123.68 REMARK 500 LYS A 23 125.82 88.08 REMARK 500 THR A 115 -160.83 -100.39 REMARK 500 VAL A 116 -60.51 -126.06 REMARK 500 ASP A 128 151.88 174.01 REMARK 500 LYS A 169 -150.39 -97.10 REMARK 500 SER A 217 -63.29 71.04 REMARK 500 ASN A 226 31.88 -91.03 REMARK 500 PHE A 294 -169.02 -121.14 REMARK 500 VAL A 313 -44.81 -130.68 REMARK 500 ASN A 369 43.90 -101.73 REMARK 500 ASN A 385 -158.06 -160.55 REMARK 500 ASP A 389 -148.51 62.29 REMARK 500 GLN A 395 -167.08 71.16 REMARK 500 ARG B 5 -151.86 -95.85 REMARK 500 GLN B 18 15.32 -66.14 REMARK 500 ALA B 20 -70.18 -64.59 REMARK 500 ALA B 21 76.52 -68.08 REMARK 500 GLN B 22 20.18 -59.48 REMARK 500 THR B 115 -167.13 -101.27 REMARK 500 VAL B 116 -57.99 -120.10 REMARK 500 ASP B 128 152.07 172.90 REMARK 500 ASP B 140 31.70 -99.04 REMARK 500 LYS B 169 -149.14 -95.41 REMARK 500 SER B 217 -65.81 69.92 REMARK 500 ASN B 385 -159.36 -156.53 REMARK 500 ASP B 389 -147.95 59.18 REMARK 500 CYS B 393 97.40 -68.48 REMARK 500 GLN B 395 -159.08 -134.01 REMARK 500 HIS B 486 132.76 -172.92 REMARK 500 ARG C 5 -144.43 -98.62 REMARK 500 ARG C 19 44.07 -107.16 REMARK 500 GLN C 22 24.61 -47.55 REMARK 500 ASP C 128 152.46 173.08 REMARK 500 ASP C 140 30.38 -99.56 REMARK 500 LYS C 169 -142.94 -95.91 REMARK 500 ARG C 189 78.14 -119.63 REMARK 500 HIS C 211 41.38 -109.46 REMARK 500 SER C 217 -64.41 70.31 REMARK 500 ASP C 257 86.53 -150.32 REMARK 500 VAL C 313 -49.32 -131.49 REMARK 500 PRO C 347 14.02 -69.60 REMARK 500 ASN C 385 -158.77 -158.17 REMARK 500 ASP C 389 -143.41 59.05 REMARK 500 GLN C 395 -162.04 -124.72 REMARK 500 ASP C 438 94.55 48.74 REMARK 500 VAL C 440 -37.01 -130.40 REMARK 500 ARG D 5 -140.70 -103.17 REMARK 500 REMARK 500 THIS ENTRY HAS 60 RAMACHANDRAN OUTLIERS. 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 A2000 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 358 OH REMARK 620 2 HEM A2000 NA 94.7 REMARK 620 3 HEM A2000 NB 97.9 92.3 REMARK 620 4 HEM A2000 NC 95.1 170.2 86.2 REMARK 620 5 HEM A2000 ND 93.3 90.0 168.3 89.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B2001 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 358 OH REMARK 620 2 HEM B2001 NA 94.3 REMARK 620 3 HEM B2001 NB 99.4 92.4 REMARK 620 4 HEM B2001 NC 97.4 168.2 86.9 REMARK 620 5 HEM B2001 ND 89.0 89.7 171.1 89.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C2002 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 358 OH REMARK 620 2 HEM C2002 NA 91.3 REMARK 620 3 HEM C2002 NB 96.1 88.6 REMARK 620 4 HEM C2002 NC 98.8 169.9 90.2 REMARK 620 5 HEM C2002 ND 91.2 89.4 172.4 90.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D2003 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR D 358 OH REMARK 620 2 HEM D2003 NA 92.2 REMARK 620 3 HEM D2003 NB 93.7 90.3 REMARK 620 4 HEM D2003 NC 94.1 173.6 90.3 REMARK 620 5 HEM D2003 ND 94.7 88.7 171.6 89.7 REMARK 620 N 1 2 3 4 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 2000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A 3000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP C 3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 2003 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DGB RELATED DB: PDB REMARK 900 RELATED ID: 1DGF RELATED DB: PDB REMARK 900 RELATED ID: 1DGG RELATED DB: PDB DBREF 1DGH A 4 501 UNP P04040 CATA_HUMAN 3 500 DBREF 1DGH B 4 501 UNP P04040 CATA_HUMAN 3 500 DBREF 1DGH C 4 501 UNP P04040 CATA_HUMAN 3 500 DBREF 1DGH D 4 501 UNP P04040 CATA_HUMAN 3 500 SEQADV 1DGH 3AH B 75 UNP P04040 HIS 75 MODIFIED RESIDUE SEQADV 1DGH 3AH D 75 UNP P04040 HIS 75 MODIFIED RESIDUE SEQRES 1 A 498 SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS SEQRES 2 A 498 GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR SEQRES 3 A 498 GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE SEQRES 4 A 498 THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL SEQRES 5 A 498 VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG SEQRES 6 A 498 ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA GLY ALA SEQRES 7 A 498 PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR SEQRES 8 A 498 SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR SEQRES 9 A 498 PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER SEQRES 10 A 498 GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA SEQRES 11 A 498 VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL SEQRES 12 A 498 GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE SEQRES 13 A 498 LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO SEQRES 14 A 498 GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE SEQRES 15 A 498 TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE SEQRES 16 A 498 LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS SEQRES 17 A 498 MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN SEQRES 18 A 498 ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS SEQRES 19 A 498 THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA SEQRES 20 A 498 ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG SEQRES 21 A 498 ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER SEQRES 22 A 498 TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA SEQRES 23 A 498 GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL SEQRES 24 A 498 TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS SEQRES 25 A 498 LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU SEQRES 26 A 498 VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO SEQRES 27 A 498 GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG SEQRES 28 A 498 LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY SEQRES 29 A 498 PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG SEQRES 30 A 498 ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS SEQRES 31 A 498 MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO SEQRES 32 A 498 ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU SEQRES 33 A 498 GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE SEQRES 34 A 498 ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA SEQRES 35 A 498 PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG SEQRES 36 A 498 LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN SEQRES 37 A 498 ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU SEQRES 38 A 498 VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU SEQRES 39 A 498 ASP LYS TYR ASN SEQRES 1 B 498 SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS SEQRES 2 B 498 GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR SEQRES 3 B 498 GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE SEQRES 4 B 498 THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL SEQRES 5 B 498 VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG SEQRES 6 B 498 ILE PRO GLU ARG VAL VAL 3AH ALA LYS GLY ALA GLY ALA SEQRES 7 B 498 PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR SEQRES 8 B 498 SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR SEQRES 9 B 498 PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER SEQRES 10 B 498 GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA SEQRES 11 B 498 VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL SEQRES 12 B 498 GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE SEQRES 13 B 498 LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO SEQRES 14 B 498 GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE SEQRES 15 B 498 TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE SEQRES 16 B 498 LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS SEQRES 17 B 498 MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN SEQRES 18 B 498 ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS SEQRES 19 B 498 THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA SEQRES 20 B 498 ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG SEQRES 21 B 498 ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER SEQRES 22 B 498 TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA SEQRES 23 B 498 GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL SEQRES 24 B 498 TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS SEQRES 25 B 498 LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU SEQRES 26 B 498 VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO SEQRES 27 B 498 GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG SEQRES 28 B 498 LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY SEQRES 29 B 498 PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG SEQRES 30 B 498 ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS SEQRES 31 B 498 MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO SEQRES 32 B 498 ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU SEQRES 33 B 498 GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE SEQRES 34 B 498 ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA SEQRES 35 B 498 PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG SEQRES 36 B 498 LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN SEQRES 37 B 498 ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU SEQRES 38 B 498 VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU SEQRES 39 B 498 ASP LYS TYR ASN SEQRES 1 C 498 SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS SEQRES 2 C 498 GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR SEQRES 3 C 498 GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE SEQRES 4 C 498 THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL SEQRES 5 C 498 VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG SEQRES 6 C 498 ILE PRO GLU ARG VAL VAL HIS ALA LYS GLY ALA GLY ALA SEQRES 7 C 498 PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR SEQRES 8 C 498 SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR SEQRES 9 C 498 PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER SEQRES 10 C 498 GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA SEQRES 11 C 498 VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL SEQRES 12 C 498 GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE SEQRES 13 C 498 LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO SEQRES 14 C 498 GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE SEQRES 15 C 498 TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE SEQRES 16 C 498 LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS SEQRES 17 C 498 MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN SEQRES 18 C 498 ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS SEQRES 19 C 498 THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA SEQRES 20 C 498 ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG SEQRES 21 C 498 ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER SEQRES 22 C 498 TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA SEQRES 23 C 498 GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL SEQRES 24 C 498 TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS SEQRES 25 C 498 LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU SEQRES 26 C 498 VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO SEQRES 27 C 498 GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG SEQRES 28 C 498 LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY SEQRES 29 C 498 PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG SEQRES 30 C 498 ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS SEQRES 31 C 498 MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO SEQRES 32 C 498 ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU SEQRES 33 C 498 GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE SEQRES 34 C 498 ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA SEQRES 35 C 498 PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG SEQRES 36 C 498 LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN SEQRES 37 C 498 ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU SEQRES 38 C 498 VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU SEQRES 39 C 498 ASP LYS TYR ASN SEQRES 1 D 498 SER ARG ASP PRO ALA SER ASP GLN MET GLN HIS TRP LYS SEQRES 2 D 498 GLU GLN ARG ALA ALA GLN LYS ALA ASP VAL LEU THR THR SEQRES 3 D 498 GLY ALA GLY ASN PRO VAL GLY ASP LYS LEU ASN VAL ILE SEQRES 4 D 498 THR VAL GLY PRO ARG GLY PRO LEU LEU VAL GLN ASP VAL SEQRES 5 D 498 VAL PHE THR ASP GLU MET ALA HIS PHE ASP ARG GLU ARG SEQRES 6 D 498 ILE PRO GLU ARG VAL VAL 3AH ALA LYS GLY ALA GLY ALA SEQRES 7 D 498 PHE GLY TYR PHE GLU VAL THR HIS ASP ILE THR LYS TYR SEQRES 8 D 498 SER LYS ALA LYS VAL PHE GLU HIS ILE GLY LYS LYS THR SEQRES 9 D 498 PRO ILE ALA VAL ARG PHE SER THR VAL ALA GLY GLU SER SEQRES 10 D 498 GLY SER ALA ASP THR VAL ARG ASP PRO ARG GLY PHE ALA SEQRES 11 D 498 VAL LYS PHE TYR THR GLU ASP GLY ASN TRP ASP LEU VAL SEQRES 12 D 498 GLY ASN ASN THR PRO ILE PHE PHE ILE ARG ASP PRO ILE SEQRES 13 D 498 LEU PHE PRO SER PHE ILE HIS SER GLN LYS ARG ASN PRO SEQRES 14 D 498 GLN THR HIS LEU LYS ASP PRO ASP MET VAL TRP ASP PHE SEQRES 15 D 498 TRP SER LEU ARG PRO GLU SER LEU HIS GLN VAL SER PHE SEQRES 16 D 498 LEU PHE SER ASP ARG GLY ILE PRO ASP GLY HIS ARG HIS SEQRES 17 D 498 MET ASN GLY TYR GLY SER HIS THR PHE LYS LEU VAL ASN SEQRES 18 D 498 ALA ASN GLY GLU ALA VAL TYR CYS LYS PHE HIS TYR LYS SEQRES 19 D 498 THR ASP GLN GLY ILE LYS ASN LEU SER VAL GLU ASP ALA SEQRES 20 D 498 ALA ARG LEU SER GLN GLU ASP PRO ASP TYR GLY ILE ARG SEQRES 21 D 498 ASP LEU PHE ASN ALA ILE ALA THR GLY LYS TYR PRO SER SEQRES 22 D 498 TRP THR PHE TYR ILE GLN VAL MET THR PHE ASN GLN ALA SEQRES 23 D 498 GLU THR PHE PRO PHE ASN PRO PHE ASP LEU THR LYS VAL SEQRES 24 D 498 TRP PRO HIS LYS ASP TYR PRO LEU ILE PRO VAL GLY LYS SEQRES 25 D 498 LEU VAL LEU ASN ARG ASN PRO VAL ASN TYR PHE ALA GLU SEQRES 26 D 498 VAL GLU GLN ILE ALA PHE ASP PRO SER ASN MET PRO PRO SEQRES 27 D 498 GLY ILE GLU ALA SER PRO ASP LYS MET LEU GLN GLY ARG SEQRES 28 D 498 LEU PHE ALA TYR PRO ASP THR HIS ARG HIS ARG LEU GLY SEQRES 29 D 498 PRO ASN TYR LEU HIS ILE PRO VAL ASN CYS PRO TYR ARG SEQRES 30 D 498 ALA ARG VAL ALA ASN TYR GLN ARG ASP GLY PRO MET CYS SEQRES 31 D 498 MET GLN ASP ASN GLN GLY GLY ALA PRO ASN TYR TYR PRO SEQRES 32 D 498 ASN SER PHE GLY ALA PRO GLU GLN GLN PRO SER ALA LEU SEQRES 33 D 498 GLU HIS SER ILE GLN TYR SER GLY GLU VAL ARG ARG PHE SEQRES 34 D 498 ASN THR ALA ASN ASP ASP ASN VAL THR GLN VAL ARG ALA SEQRES 35 D 498 PHE TYR VAL ASN VAL LEU ASN GLU GLU GLN ARG LYS ARG SEQRES 36 D 498 LEU CYS GLU ASN ILE ALA GLY HIS LEU LYS ASP ALA GLN SEQRES 37 D 498 ILE PHE ILE GLN LYS LYS ALA VAL LYS ASN PHE THR GLU SEQRES 38 D 498 VAL HIS PRO ASP TYR GLY SER HIS ILE GLN ALA LEU LEU SEQRES 39 D 498 ASP LYS TYR ASN MODRES 1DGH 3AH B 75 HIS MODRES 1DGH 3AH D 75 HIS HET 3AH B 75 16 HET 3AH D 75 16 HET HEM A2000 43 HET NDP A3000 48 HET HEM B2001 43 HET HEM C2002 43 HET NDP C3001 48 HET HEM D2003 43 HETNAM 3AH [HISTIDIN-1-YL-4H-[1,2,4]TRIAZOL-5-YL]-AMINE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETSYN HEM HEME FORMUL 2 3AH 2(C8 H11 N7 O2) FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 NDP 2(C21 H30 N7 O17 P3) FORMUL 11 HOH *1469(H2 O) HELIX 1 1 ASP A 10 ARG A 19 1 10 HELIX 2 2 ASP A 54 ASP A 65 1 12 HELIX 3 3 ALA A 97 GLU A 101 5 5 HELIX 4 4 ASP A 157 ILE A 159 5 3 HELIX 5 5 LEU A 160 LYS A 169 1 10 HELIX 6 6 ASP A 178 ARG A 189 1 12 HELIX 7 7 SER A 192 PHE A 200 1 9 HELIX 8 8 SER A 201 ILE A 205 5 5 HELIX 9 9 SER A 246 ASP A 257 1 12 HELIX 10 10 ASP A 259 THR A 271 1 13 HELIX 11 11 THR A 285 PHE A 292 1 8 HELIX 12 12 ASN A 324 VAL A 329 1 6 HELIX 13 13 ASP A 348 LEU A 366 1 19 HELIX 14 14 ASN A 369 ILE A 373 5 5 HELIX 15 15 ILE A 373 CYS A 377 5 5 HELIX 16 16 GLN A 415 LEU A 419 5 5 HELIX 17 17 VAL A 440 ASN A 449 1 10 HELIX 18 18 ASN A 452 LYS A 468 1 17 HELIX 19 19 GLN A 471 HIS A 486 1 16 HELIX 20 20 HIS A 486 ASN A 501 1 16 HELIX 21 21 ASP B 10 GLN B 18 1 9 HELIX 22 22 ASP B 54 ASP B 65 1 12 HELIX 23 23 ALA B 97 GLU B 101 5 5 HELIX 24 24 ASP B 157 ILE B 159 5 3 HELIX 25 25 LEU B 160 LYS B 169 1 10 HELIX 26 26 ASP B 178 ARG B 189 1 12 HELIX 27 27 SER B 192 PHE B 200 1 9 HELIX 28 28 SER B 201 ILE B 205 5 5 HELIX 29 29 SER B 246 ASP B 257 1 12 HELIX 30 30 ASP B 259 THR B 271 1 13 HELIX 31 31 THR B 285 PHE B 292 1 8 HELIX 32 32 ASN B 324 VAL B 329 1 6 HELIX 33 33 ASP B 348 LEU B 366 1 19 HELIX 34 34 ASN B 369 ILE B 373 5 5 HELIX 35 35 ILE B 373 CYS B 377 5 5 HELIX 36 36 GLN B 415 LEU B 419 5 5 HELIX 37 37 VAL B 440 ASN B 449 1 10 HELIX 38 38 ASN B 452 LYS B 468 1 17 HELIX 39 39 GLN B 471 HIS B 486 1 16 HELIX 40 40 HIS B 486 ASN B 501 1 16 HELIX 41 41 ASP C 10 ARG C 19 1 10 HELIX 42 42 ASP C 54 ASP C 65 1 12 HELIX 43 43 ALA C 97 GLU C 101 5 5 HELIX 44 44 ASP C 157 ILE C 159 5 3 HELIX 45 45 LEU C 160 LYS C 169 1 10 HELIX 46 46 ASP C 178 ARG C 189 1 12 HELIX 47 47 SER C 192 PHE C 200 1 9 HELIX 48 48 SER C 201 ILE C 205 5 5 HELIX 49 49 SER C 246 ASP C 257 1 12 HELIX 50 50 ASP C 259 THR C 271 1 13 HELIX 51 51 THR C 285 PHE C 292 1 8 HELIX 52 52 ASN C 324 VAL C 329 1 6 HELIX 53 53 ASP C 348 LEU C 366 1 19 HELIX 54 54 ASN C 369 ILE C 373 5 5 HELIX 55 55 GLN C 415 LEU C 419 5 5 HELIX 56 56 VAL C 440 VAL C 450 1 11 HELIX 57 57 ASN C 452 LYS C 468 1 17 HELIX 58 58 GLN C 471 HIS C 486 1 16 HELIX 59 59 HIS C 486 ASN C 501 1 16 HELIX 60 60 ASP D 10 GLN D 18 1 9 HELIX 61 61 ASP D 54 ARG D 66 1 13 HELIX 62 62 ALA D 97 GLU D 101 5 5 HELIX 63 63 ASP D 157 ILE D 159 5 3 HELIX 64 64 LEU D 160 LYS D 169 1 10 HELIX 65 65 ASP D 178 ARG D 189 1 12 HELIX 66 66 SER D 192 PHE D 200 1 9 HELIX 67 67 SER D 201 ILE D 205 5 5 HELIX 68 68 SER D 246 ASP D 257 1 12 HELIX 69 69 ASP D 259 THR D 271 1 13 HELIX 70 70 THR D 285 PHE D 292 1 8 HELIX 71 71 ASN D 324 VAL D 329 1 6 HELIX 72 72 ASP D 348 LEU D 366 1 19 HELIX 73 73 ASN D 369 ILE D 373 5 5 HELIX 74 74 ILE D 373 CYS D 377 5 5 HELIX 75 75 GLN D 415 LEU D 419 5 5 HELIX 76 76 VAL D 440 ASN D 449 1 10 HELIX 77 77 ASN D 452 LYS D 468 1 17 HELIX 78 78 GLN D 471 HIS D 486 1 16 HELIX 79 79 HIS D 486 ASN D 501 1 16 SHEET 1 A 3 ILE A 42 VAL A 44 0 SHEET 2 A 3 GLU C 428 ARG C 431 -1 O ARG C 430 N THR A 43 SHEET 3 A 3 ILE B 423 GLN B 424 -1 O ILE B 423 N VAL C 429 SHEET 1 B11 ILE A 343 GLU A 344 0 SHEET 2 B11 PHE A 220 VAL A 223 -1 O LYS A 221 N GLU A 344 SHEET 3 B11 ALA A 229 THR A 238 -1 O VAL A 230 N LEU A 222 SHEET 4 B11 SER A 276 MET A 284 -1 N THR A 278 O LYS A 237 SHEET 5 B11 ILE A 311 ARG A 320 -1 N ILE A 311 O ILE A 281 SHEET 6 B11 GLY A 78 VAL A 87 -1 N PHE A 82 O ARG A 320 SHEET 7 B11 LYS A 106 SER A 114 -1 N THR A 107 O PHE A 85 SHEET 8 B11 GLY A 131 THR A 138 -1 N GLY A 131 O SER A 114 SHEET 9 B11 GLY A 141 ASN A 148 -1 N GLY A 141 O THR A 138 SHEET 10 B11 GLY A 214 TYR A 215 -1 N TYR A 215 O ASN A 148 SHEET 11 B11 ALA A 229 THR A 238 -1 N TYR A 236 O GLY A 214 SHEET 1 C 4 ILE C 42 VAL C 44 0 SHEET 2 C 4 GLN A 424 ARG A 431 -1 O ARG A 430 N THR C 43 SHEET 3 C 4 GLN D 424 ARG D 431 -1 O TYR D 425 N GLY A 427 SHEET 4 C 4 ILE B 42 VAL B 44 -1 N THR B 43 O ARG D 430 SHEET 1 D11 ILE B 343 ALA B 345 0 SHEET 2 D11 PHE B 220 VAL B 223 -1 N LYS B 221 O GLU B 344 SHEET 3 D11 ALA B 229 THR B 238 -1 O VAL B 230 N LEU B 222 SHEET 4 D11 SER B 276 MET B 284 -1 N THR B 278 O LYS B 237 SHEET 5 D11 ILE B 311 ARG B 320 -1 N ILE B 311 O ILE B 281 SHEET 6 D11 GLY B 78 VAL B 87 -1 N PHE B 82 O ARG B 320 SHEET 7 D11 LYS B 106 SER B 114 -1 O THR B 107 N PHE B 85 SHEET 8 D11 GLY B 131 THR B 138 -1 N GLY B 131 O SER B 114 SHEET 9 D11 GLY B 141 ASN B 148 -1 N GLY B 141 O THR B 138 SHEET 10 D11 GLY B 214 TYR B 215 -1 N TYR B 215 O ASN B 148 SHEET 11 D11 ALA B 229 THR B 238 -1 N TYR B 236 O GLY B 214 SHEET 1 E 3 ILE C 423 GLN C 424 0 SHEET 2 E 3 GLU B 428 ARG B 431 -1 N VAL B 429 O ILE C 423 SHEET 3 E 3 ILE D 42 VAL D 44 -1 N THR D 43 O ARG B 430 SHEET 1 F11 ILE C 343 ALA C 345 0 SHEET 2 F11 PHE C 220 VAL C 223 -1 O LYS C 221 N GLU C 344 SHEET 3 F11 ALA C 229 THR C 238 -1 O VAL C 230 N LEU C 222 SHEET 4 F11 SER C 276 MET C 284 -1 N THR C 278 O LYS C 237 SHEET 5 F11 ILE C 311 ARG C 320 -1 N ILE C 311 O ILE C 281 SHEET 6 F11 GLY C 78 VAL C 87 -1 N PHE C 82 O ARG C 320 SHEET 7 F11 LYS C 106 SER C 114 -1 N THR C 107 O PHE C 85 SHEET 8 F11 GLY C 131 THR C 138 -1 N GLY C 131 O SER C 114 SHEET 9 F11 GLY C 141 ASN C 148 -1 N GLY C 141 O THR C 138 SHEET 10 F11 GLY C 214 TYR C 215 -1 N TYR C 215 O ASN C 148 SHEET 11 F11 ALA C 229 THR C 238 -1 N TYR C 236 O GLY C 214 SHEET 1 G11 ILE D 343 GLU D 344 0 SHEET 2 G11 PHE D 220 VAL D 223 -1 O LYS D 221 N GLU D 344 SHEET 3 G11 ALA D 229 THR D 238 -1 O VAL D 230 N LEU D 222 SHEET 4 G11 SER D 276 MET D 284 -1 N THR D 278 O LYS D 237 SHEET 5 G11 ILE D 311 ARG D 320 -1 N ILE D 311 O ILE D 281 SHEET 6 G11 GLY D 78 VAL D 87 -1 N PHE D 82 O ARG D 320 SHEET 7 G11 LYS D 106 SER D 114 -1 O THR D 107 N PHE D 85 SHEET 8 G11 GLY D 131 THR D 138 -1 N GLY D 131 O SER D 114 SHEET 9 G11 GLY D 141 ASN D 148 -1 N GLY D 141 O THR D 138 SHEET 10 G11 GLY D 214 TYR D 215 -1 N TYR D 215 O ASN D 148 SHEET 11 G11 ALA D 229 THR D 238 -1 N TYR D 236 O GLY D 214 LINK C VAL B 74 N 3AH B 75 1555 1555 1.34 LINK C 3AH B 75 N ALA B 76 1555 1555 1.33 LINK C VAL D 74 N 3AH D 75 1555 1555 1.34 LINK C 3AH D 75 N ALA D 76 1555 1555 1.32 LINK OH TYR A 358 FE HEM A2000 1555 1555 1.84 LINK OH TYR B 358 FE HEM B2001 1555 1555 1.89 LINK OH TYR C 358 FE HEM C2002 1555 1555 1.86 LINK OH TYR D 358 FE HEM D2003 1555 1555 1.89 CISPEP 1 TYR A 405 PRO A 406 0 0.08 CISPEP 2 TYR B 405 PRO B 406 0 0.01 CISPEP 3 TYR C 405 PRO C 406 0 0.06 CISPEP 4 TYR D 405 PRO D 406 0 -0.20 SITE 1 AC1 23 ARG A 72 VAL A 73 VAL A 74 HIS A 75 SITE 2 AC1 23 ARG A 112 GLY A 131 VAL A 146 GLY A 147 SITE 3 AC1 23 ASN A 148 PHE A 161 GLY A 216 SER A 217 SITE 4 AC1 23 PHE A 334 MET A 350 ARG A 354 TYR A 358 SITE 5 AC1 23 THR A 361 HIS A 362 ARG A 365 HOH A3143 SITE 6 AC1 23 HOH A3155 HOH A3186 MET C 61 SITE 1 AC2 20 HIS A 194 PHE A 198 SER A 201 ARG A 203 SITE 2 AC2 20 ASN A 213 HIS A 235 LYS A 237 VAL A 302 SITE 3 AC2 20 TRP A 303 PRO A 304 HIS A 305 GLN A 442 SITE 4 AC2 20 PHE A 446 VAL A 450 HOH A3028 HOH A3211 SITE 5 AC2 20 HOH A3259 HOH A3327 HOH A3369 HOH A3373 SITE 1 AC3 25 ARG B 72 VAL B 73 VAL B 74 3AH B 75 SITE 2 AC3 25 ARG B 112 GLY B 131 VAL B 146 GLY B 147 SITE 3 AC3 25 ASN B 148 PRO B 158 PHE B 161 GLY B 216 SITE 4 AC3 25 SER B 217 LEU B 299 PHE B 334 MET B 350 SITE 5 AC3 25 ARG B 354 TYR B 358 THR B 361 HIS B 362 SITE 6 AC3 25 ARG B 365 HOH B2049 HOH B2060 HOH B2236 SITE 7 AC3 25 MET D 61 SITE 1 AC4 26 MET A 61 ASP A 65 ARG C 72 VAL C 73 SITE 2 AC4 26 VAL C 74 HIS C 75 ARG C 112 GLY C 131 SITE 3 AC4 26 VAL C 146 GLY C 147 ASN C 148 PRO C 158 SITE 4 AC4 26 PHE C 161 GLY C 216 SER C 217 LEU C 299 SITE 5 AC4 26 PHE C 334 MET C 350 ARG C 354 TYR C 358 SITE 6 AC4 26 THR C 361 HIS C 362 ARG C 365 HOH C3058 SITE 7 AC4 26 HOH C3059 HOH C3141 SITE 1 AC5 19 HIS C 194 PHE C 198 SER C 201 ARG C 203 SITE 2 AC5 19 ASN C 213 HIS C 235 LYS C 237 ILE C 242 SITE 3 AC5 19 TRP C 303 PRO C 304 HIS C 305 GLN C 442 SITE 4 AC5 19 PHE C 446 VAL C 450 HOH C3158 HOH C3177 SITE 5 AC5 19 HOH C3201 HOH C3251 HOH C3368 SITE 1 AC6 23 ASP B 65 ARG D 72 VAL D 73 VAL D 74 SITE 2 AC6 23 3AH D 75 ARG D 112 GLY D 131 VAL D 146 SITE 3 AC6 23 GLY D 147 ASN D 148 PHE D 161 GLY D 216 SITE 4 AC6 23 SER D 217 PHE D 334 MET D 350 ARG D 354 SITE 5 AC6 23 TYR D 358 THR D 361 HIS D 362 ARG D 365 SITE 6 AC6 23 HOH D2025 HOH D2047 HOH D2138 CRYST1 84.028 140.639 231.346 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 0.011901 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007110 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004323 0.00000