HEADER OXIDOREDUCTASE/INHIBITOR 13-JAN-24 8VMK TITLE A CRYSTAL STRUCTURE OF HEME-DEPENDENT TYROSINE HYDROXYLASE COMPLEXED TITLE 2 WITH A SUBSTRATE ANALOG, 3-(4-HYDROXYPHENYL)PROPIONIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEME-DEPENDENT L-TYROSINE HYDROXYLASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES SCLEROTIALUS; SOURCE 3 ORGANISM_TAXID: 1957; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS TYROSINE HYDROXYLASE, HEME ENZYME, BINARY COMPLEX, OXIDOREDUCTASE, KEYWDS 2 OXIDOREDUCTASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.WANG,E.TRAORE,A.LIU REVDAT 2 25-MAR-26 8VMK 1 JRNL REVDAT 1 27-AUG-25 8VMK 0 JRNL AUTH E.S.TRAORE,Y.WANG,W.P.GRIFFITH,A.LIU JRNL TITL SUBSTRATE ANALOGS IMPLICATE A FREE RADICAL PATHWAY IN JRNL TITL 2 TYROSINE HYDROXYLASE CATALYSIS. JRNL REF ACS CATALYSIS V. 15 18270 2025 JRNL REFN ESSN 2155-5435 JRNL PMID 41737883 JRNL DOI 10.1021/ACSCATAL.5C05776 REMARK 2 REMARK 2 RESOLUTION. 1.56 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 1.56 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.31 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 82515 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.400 REMARK 3 FREE R VALUE TEST SET COUNT : 1977 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 48.3100 - 3.7600 0.97 5702 149 0.1685 0.1901 REMARK 3 2 3.7600 - 2.9800 0.98 5692 138 0.1731 0.1894 REMARK 3 3 2.9800 - 2.6100 0.99 5772 141 0.1969 0.2205 REMARK 3 4 2.6100 - 2.3700 0.99 5750 145 0.1906 0.2218 REMARK 3 5 2.3700 - 2.2000 0.99 5729 143 0.1883 0.2219 REMARK 3 6 2.2000 - 2.0700 1.00 5800 140 0.1896 0.2281 REMARK 3 7 2.0700 - 1.9700 1.00 5791 142 0.1949 0.2360 REMARK 3 8 1.9700 - 1.8800 1.00 5815 121 0.2003 0.2319 REMARK 3 9 1.8800 - 1.8100 1.00 5727 164 0.1983 0.2103 REMARK 3 10 1.8100 - 1.7500 1.00 5842 134 0.1992 0.2269 REMARK 3 11 1.7500 - 1.6900 1.00 5754 140 0.2103 0.2553 REMARK 3 12 1.6900 - 1.6400 1.00 5751 153 0.2229 0.2914 REMARK 3 13 1.6400 - 1.6000 1.00 5763 145 0.2150 0.2147 REMARK 3 14 1.6000 - 1.5600 0.98 5650 122 0.2352 0.2742 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.180 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 4978 REMARK 3 ANGLE : 0.984 6820 REMARK 3 CHIRALITY : 0.052 725 REMARK 3 PLANARITY : 0.010 890 REMARK 3 DIHEDRAL : 9.968 712 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 8VMK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JAN-24. REMARK 100 THE DEPOSITION ID IS D_1000280599. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-SEP-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.96682 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 82562 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.560 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.56 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.49100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS (PH 6.1), 0.2 M MGCL2, REMARK 280 AND 16% (W/V) PEG 3350, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 64.90950 REMARK 290 SMTRY3 2 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 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 -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ASN A 2 REMARK 465 THR A 3 REMARK 465 GLY A 4 REMARK 465 THR A 5 REMARK 465 ALA A 309 REMARK 465 LEU A 310 REMARK 465 ALA A 311 REMARK 465 SER A 312 REMARK 465 ASP A 313 REMARK 465 ARG A 314 REMARK 465 GLY B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 THR B 3 REMARK 465 GLY B 4 REMARK 465 THR B 5 REMARK 465 SER B 307 REMARK 465 PRO B 308 REMARK 465 ALA B 309 REMARK 465 LEU B 310 REMARK 465 ALA B 311 REMARK 465 SER B 312 REMARK 465 ASP B 313 REMARK 465 ARG B 314 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 HOH B 520 O HOH B 700 1.93 REMARK 500 O HOH A 548 O HOH A 635 2.04 REMARK 500 O HOH B 501 O HOH B 679 2.11 REMARK 500 O HOH B 546 O HOH B 652 2.12 REMARK 500 OG SER B 99 O HOH B 501 2.15 REMARK 500 O HOH A 624 O HOH A 733 2.15 REMARK 500 O2D HEM B 402 O HOH B 502 2.16 REMARK 500 OD2 ASP B 14 O HOH B 503 2.16 REMARK 500 OE2 GLU B 213 O HOH B 504 2.17 REMARK 500 O HOH A 715 O HOH A 734 2.17 REMARK 500 NH1 ARG B 291 O HOH B 505 2.17 REMARK 500 O HOH A 680 O HOH A 688 2.17 REMARK 500 OG SER A 215 O HOH A 501 2.18 REMARK 500 OE1 GLN A 152 O HOH A 502 2.19 REMARK 500 O HOH B 615 O HOH B 687 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 698 O HOH B 552 2856 2.17 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 SER A 43 35.89 -74.88 REMARK 500 VAL A 144 -58.30 -120.48 REMARK 500 SER A 239 -144.80 -155.16 REMARK 500 ALA A 265 159.49 77.16 REMARK 500 ARG A 271 94.45 -163.56 REMARK 500 GLU A 272 35.62 -140.23 REMARK 500 VAL B 144 -56.89 -124.34 REMARK 500 SER B 239 -142.40 -152.48 REMARK 500 ALA B 265 165.51 71.85 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 402 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 196 NE2 REMARK 620 2 HEM A 402 NA 96.1 REMARK 620 3 HEM A 402 NB 90.1 85.3 REMARK 620 4 HEM A 402 NC 97.3 166.5 93.9 REMARK 620 5 HEM A 402 ND 103.6 91.1 166.2 86.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 402 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 196 NE2 REMARK 620 2 HEM B 402 NA 93.0 REMARK 620 3 HEM B 402 NB 81.9 85.7 REMARK 620 4 HEM B 402 NC 97.7 169.1 93.5 REMARK 620 5 HEM B 402 ND 107.9 89.8 169.4 89.1 REMARK 620 N 1 2 3 4 DBREF 8VMK A -1 314 PDB 8VMK 8VMK -1 314 DBREF 8VMK B -1 314 PDB 8VMK 8VMK -1 314 SEQRES 1 A 316 GLY HIS MET ASN THR GLY THR GLY THR VAL LEU THR GLU SEQRES 2 A 316 LEU PRO ASP HIS GLY ARG TRP ASP PHE GLY ASP PHE PRO SEQRES 3 A 316 TYR GLY LEU GLU PRO LEU THR LEU PRO GLU PRO GLY SER SEQRES 4 A 316 LEU GLU ALA ALA ASP SER GLY SER VAL PRO ALA GLU PHE SEQRES 5 A 316 THR LEU THR CYS ARG HIS ILE ALA ALA ILE ALA ALA GLY SEQRES 6 A 316 GLY GLY PRO ALA GLU ARG VAL GLN PRO ALA ASP SER SER SEQRES 7 A 316 ASP ARG LEU TYR TRP PHE ARG TRP ILE THR GLY HIS GLN SEQRES 8 A 316 VAL THR PHE ILE LEU TRP GLN LEU LEU SER ARG GLU LEU SEQRES 9 A 316 ALA ARG LEU PRO GLU GLU GLY PRO GLU ARG ASP ALA ALA SEQRES 10 A 316 LEU LYS ALA MET THR ARG TYR VAL ARG GLY TYR CYS ALA SEQRES 11 A 316 MET LEU LEU TYR THR GLY SER MET PRO ARG THR VAL TYR SEQRES 12 A 316 GLY ASP VAL ILE ARG PRO SER MET PHE LEU GLN HIS PRO SEQRES 13 A 316 GLY PHE SER GLY THR TRP ALA PRO ASP HIS LYS PRO VAL SEQRES 14 A 316 GLN ALA LEU PHE ARG GLY LYS LYS LEU PRO CYS VAL ARG SEQRES 15 A 316 ASP SER ALA ASP LEU ALA GLN ALA VAL HIS VAL TYR GLN SEQRES 16 A 316 VAL ILE HIS ALA GLY ILE ALA ALA ARG MET VAL PRO SER SEQRES 17 A 316 GLY ARG SER LEU LEU GLN GLU ALA SER VAL PRO SER GLY SEQRES 18 A 316 VAL GLN HIS PRO ASP VAL LEU GLY VAL VAL TYR ASP ASN SEQRES 19 A 316 TYR PHE LEU THR LEU ARG SER ARG PRO SER SER ARG ASP SEQRES 20 A 316 VAL VAL ALA GLN LEU LEU ARG ARG LEU THR ALA ILE ALA SEQRES 21 A 316 LEU ASP VAL LYS ASP ASN ALA LEU TYR PRO ASP GLY ARG SEQRES 22 A 316 GLU ALA GLY SER GLU LEU PRO GLU GLU LEU THR ARG PRO SEQRES 23 A 316 GLU VAL THR GLY HIS GLU ARG ASP PHE LEU ALA ILE LEU SEQRES 24 A 316 SER GLU VAL ALA GLU GLU ALA THR GLY SER PRO ALA LEU SEQRES 25 A 316 ALA SER ASP ARG SEQRES 1 B 316 GLY HIS MET ASN THR GLY THR GLY THR VAL LEU THR GLU SEQRES 2 B 316 LEU PRO ASP HIS GLY ARG TRP ASP PHE GLY ASP PHE PRO SEQRES 3 B 316 TYR GLY LEU GLU PRO LEU THR LEU PRO GLU PRO GLY SER SEQRES 4 B 316 LEU GLU ALA ALA ASP SER GLY SER VAL PRO ALA GLU PHE SEQRES 5 B 316 THR LEU THR CYS ARG HIS ILE ALA ALA ILE ALA ALA GLY SEQRES 6 B 316 GLY GLY PRO ALA GLU ARG VAL GLN PRO ALA ASP SER SER SEQRES 7 B 316 ASP ARG LEU TYR TRP PHE ARG TRP ILE THR GLY HIS GLN SEQRES 8 B 316 VAL THR PHE ILE LEU TRP GLN LEU LEU SER ARG GLU LEU SEQRES 9 B 316 ALA ARG LEU PRO GLU GLU GLY PRO GLU ARG ASP ALA ALA SEQRES 10 B 316 LEU LYS ALA MET THR ARG TYR VAL ARG GLY TYR CYS ALA SEQRES 11 B 316 MET LEU LEU TYR THR GLY SER MET PRO ARG THR VAL TYR SEQRES 12 B 316 GLY ASP VAL ILE ARG PRO SER MET PHE LEU GLN HIS PRO SEQRES 13 B 316 GLY PHE SER GLY THR TRP ALA PRO ASP HIS LYS PRO VAL SEQRES 14 B 316 GLN ALA LEU PHE ARG GLY LYS LYS LEU PRO CYS VAL ARG SEQRES 15 B 316 ASP SER ALA ASP LEU ALA GLN ALA VAL HIS VAL TYR GLN SEQRES 16 B 316 VAL ILE HIS ALA GLY ILE ALA ALA ARG MET VAL PRO SER SEQRES 17 B 316 GLY ARG SER LEU LEU GLN GLU ALA SER VAL PRO SER GLY SEQRES 18 B 316 VAL GLN HIS PRO ASP VAL LEU GLY VAL VAL TYR ASP ASN SEQRES 19 B 316 TYR PHE LEU THR LEU ARG SER ARG PRO SER SER ARG ASP SEQRES 20 B 316 VAL VAL ALA GLN LEU LEU ARG ARG LEU THR ALA ILE ALA SEQRES 21 B 316 LEU ASP VAL LYS ASP ASN ALA LEU TYR PRO ASP GLY ARG SEQRES 22 B 316 GLU ALA GLY SER GLU LEU PRO GLU GLU LEU THR ARG PRO SEQRES 23 B 316 GLU VAL THR GLY HIS GLU ARG ASP PHE LEU ALA ILE LEU SEQRES 24 B 316 SER GLU VAL ALA GLU GLU ALA THR GLY SER PRO ALA LEU SEQRES 25 B 316 ALA SER ASP ARG HET HPP A 401 12 HET HEM A 402 43 HET TRS A 403 8 HET HPP B 401 12 HET HEM B 402 43 HET TRS B 403 8 HETNAM HPP HYDROXYPHENYL PROPIONIC ACID HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN HEM HEME HETSYN TRS TRIS BUFFER FORMUL 3 HPP 2(C9 H10 O3) FORMUL 4 HEM 2(C34 H32 FE N4 O4) FORMUL 5 TRS 2(C4 H12 N O3 1+) FORMUL 9 HOH *580(H2 O) HELIX 1 AA1 PRO A 47 ALA A 62 1 16 HELIX 2 AA2 SER A 75 ARG A 104 1 30 HELIX 3 AA3 GLU A 108 GLY A 134 1 27 HELIX 4 AA4 PRO A 137 VAL A 144 1 8 HELIX 5 AA5 VAL A 144 HIS A 153 1 10 HELIX 6 AA6 SER A 157 PRO A 166 5 10 HELIX 7 AA7 VAL A 167 ARG A 172 1 6 HELIX 8 AA8 LEU A 176 SER A 182 1 7 HELIX 9 AA9 SER A 182 VAL A 204 1 23 HELIX 10 AB1 SER A 209 ALA A 214 1 6 HELIX 11 AB2 ASP A 224 PHE A 234 1 11 HELIX 12 AB3 SER A 242 ALA A 265 1 24 HELIX 13 AB4 PRO A 278 THR A 282 5 5 HELIX 14 AB5 ARG A 283 ASP A 292 1 10 HELIX 15 AB6 ASP A 292 GLY A 306 1 15 HELIX 16 AB7 PRO B 47 GLY B 63 1 17 HELIX 17 AB8 SER B 75 ARG B 104 1 30 HELIX 18 AB9 GLY B 109 GLY B 134 1 26 HELIX 19 AC1 PRO B 137 VAL B 144 1 8 HELIX 20 AC2 VAL B 144 HIS B 153 1 10 HELIX 21 AC3 SER B 157 PRO B 166 5 10 HELIX 22 AC4 VAL B 167 ARG B 172 1 6 HELIX 23 AC5 LEU B 176 SER B 182 1 7 HELIX 24 AC6 SER B 182 VAL B 204 1 23 HELIX 25 AC7 SER B 209 ALA B 214 1 6 HELIX 26 AC8 ASP B 224 PHE B 234 1 11 HELIX 27 AC9 SER B 242 ALA B 265 1 24 HELIX 28 AD1 ALA B 273 LEU B 277 5 5 HELIX 29 AD2 PRO B 278 THR B 282 5 5 HELIX 30 AD3 ARG B 283 ASP B 292 1 10 HELIX 31 AD4 ASP B 292 GLY B 306 1 15 SHEET 1 AA1 2 LEU A 30 LEU A 32 0 SHEET 2 AA1 2 THR A 236 ARG A 238 1 O LEU A 237 N LEU A 30 SHEET 1 AA2 2 LEU B 30 LEU B 32 0 SHEET 2 AA2 2 THR B 236 ARG B 238 1 O LEU B 237 N LEU B 30 LINK NE2 HIS A 196 FE HEM A 402 1555 1555 2.14 LINK NE2 HIS B 196 FE HEM B 402 1555 1555 2.27 CRYST1 47.634 129.819 48.420 90.00 93.86 90.00 P 1 21 1 4 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 0.020993 0.000000 0.001416 0.00000 SCALE2 0.000000 0.007703 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020700 0.00000 CONECT 1502 4768 CONECT 3870 4831 CONECT 4714 4715 4720 4721 CONECT 4715 4714 4716 CONECT 4716 4715 4717 CONECT 4717 4716 4718 4719 CONECT 4718 4717 CONECT 4719 4717 4720 CONECT 4720 4714 4719 CONECT 4721 4714 4722 CONECT 4722 4721 4723 CONECT 4723 4722 4724 4725 CONECT 4724 4723 CONECT 4725 4723 CONECT 4726 4730 4757 CONECT 4727 4733 4740 CONECT 4728 4743 4747 CONECT 4729 4750 4754 CONECT 4730 4726 4731 4764 CONECT 4731 4730 4732 4735 CONECT 4732 4731 4733 4734 CONECT 4733 4727 4732 4764 CONECT 4734 4732 CONECT 4735 4731 4736 CONECT 4736 4735 4737 CONECT 4737 4736 4738 4739 CONECT 4738 4737 CONECT 4739 4737 CONECT 4740 4727 4741 4765 CONECT 4741 4740 4742 4744 CONECT 4742 4741 4743 4745 CONECT 4743 4728 4742 4765 CONECT 4744 4741 CONECT 4745 4742 4746 CONECT 4746 4745 CONECT 4747 4728 4748 4766 CONECT 4748 4747 4749 4751 CONECT 4749 4748 4750 4752 CONECT 4750 4729 4749 4766 CONECT 4751 4748 CONECT 4752 4749 4753 CONECT 4753 4752 CONECT 4754 4729 4755 4767 CONECT 4755 4754 4756 4758 CONECT 4756 4755 4757 4759 CONECT 4757 4726 4756 4767 CONECT 4758 4755 CONECT 4759 4756 4760 CONECT 4760 4759 4761 CONECT 4761 4760 4762 4763 CONECT 4762 4761 CONECT 4763 4761 CONECT 4764 4730 4733 4768 CONECT 4765 4740 4743 4768 CONECT 4766 4747 4750 4768 CONECT 4767 4754 4757 4768 CONECT 4768 1502 4764 4765 4766 CONECT 4768 4767 CONECT 4769 4770 4771 4772 4773 CONECT 4770 4769 4774 CONECT 4771 4769 4775 CONECT 4772 4769 4776 CONECT 4773 4769 CONECT 4774 4770 CONECT 4775 4771 CONECT 4776 4772 CONECT 4777 4778 4783 4784 CONECT 4778 4777 4779 CONECT 4779 4778 4780 CONECT 4780 4779 4781 4782 CONECT 4781 4780 CONECT 4782 4780 4783 CONECT 4783 4777 4782 CONECT 4784 4777 4785 CONECT 4785 4784 4786 CONECT 4786 4785 4787 4788 CONECT 4787 4786 CONECT 4788 4786 CONECT 4789 4793 4820 CONECT 4790 4796 4803 CONECT 4791 4806 4810 CONECT 4792 4813 4817 CONECT 4793 4789 4794 4827 CONECT 4794 4793 4795 4798 CONECT 4795 4794 4796 4797 CONECT 4796 4790 4795 4827 CONECT 4797 4795 CONECT 4798 4794 4799 CONECT 4799 4798 4800 CONECT 4800 4799 4801 4802 CONECT 4801 4800 CONECT 4802 4800 CONECT 4803 4790 4804 4828 CONECT 4804 4803 4805 4807 CONECT 4805 4804 4806 4808 CONECT 4806 4791 4805 4828 CONECT 4807 4804 CONECT 4808 4805 4809 CONECT 4809 4808 CONECT 4810 4791 4811 4829 CONECT 4811 4810 4812 4814 CONECT 4812 4811 4813 4815 CONECT 4813 4792 4812 4829 CONECT 4814 4811 CONECT 4815 4812 4816 CONECT 4816 4815 CONECT 4817 4792 4818 4830 CONECT 4818 4817 4819 4821 CONECT 4819 4818 4820 4822 CONECT 4820 4789 4819 4830 CONECT 4821 4818 CONECT 4822 4819 4823 CONECT 4823 4822 4824 CONECT 4824 4823 4825 4826 CONECT 4825 4824 CONECT 4826 4824 CONECT 4827 4793 4796 4831 CONECT 4828 4803 4806 4831 CONECT 4829 4810 4813 4831 CONECT 4830 4817 4820 4831 CONECT 4831 3870 4827 4828 4829 CONECT 4831 4830 CONECT 4832 4833 4834 4835 4836 CONECT 4833 4832 4837 CONECT 4834 4832 4838 CONECT 4835 4832 4839 CONECT 4836 4832 CONECT 4837 4833 CONECT 4838 4834 CONECT 4839 4835 MASTER 328 0 6 31 4 0 0 6 5387 2 130 50 END