HEADER OXIDOREDUCTASE 31-DEC-12 4ILT TITLE STRUCTURE OF THE DIOXYGENASE DOMAIN OF SACTE_2871, A NOVEL DIOXYGENASE TITLE 2 CARBOHYDRATE-BINDING PROTEIN FUSION FROM THE CELLULOLYTIC BACTERIUM TITLE 3 STREPTOMYCES SP. SIREXAA-E COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTRADIOL RING-CLEAVAGE DIOXYGENASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES SP. SIREXAA-E; SOURCE 3 ORGANISM_TAXID: 862751; SOURCE 4 GENE: SACTE_2871; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PVP68K KEYWDS IRON CENTER, INTRADIOL DIOXYGENASE, CARBOHYDRATE BINDING DOMAIN, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.M.BIANCHETTI,T.E.TAKASUKA,L.F.BERGEMAN,C.H.HARMANN,B.G.FOX REVDAT 4 15-NOV-17 4ILT 1 REMARK REVDAT 3 10-JUL-13 4ILT 1 JRNL REVDAT 2 22-MAY-13 4ILT 1 JRNL REVDAT 1 15-MAY-13 4ILT 0 JRNL AUTH C.M.BIANCHETTI,C.H.HARMANN,T.E.TAKASUKA,G.L.HURA,K.DYER, JRNL AUTH 2 B.G.FOX JRNL TITL FUSION OF DIOXYGENASE AND LIGNIN-BINDING DOMAINS IN A NOVEL JRNL TITL 2 SECRETED ENZYME FROM CELLULOLYTIC STREPTOMYCES SP. JRNL TITL 3 SIREXAA-E. JRNL REF J.BIOL.CHEM. V. 288 18574 2013 JRNL REFN ISSN 0021-9258 JRNL PMID 23653358 JRNL DOI 10.1074/JBC.M113.475848 REMARK 2 REMARK 2 RESOLUTION. 2.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.1_1168 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) : 2.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.56 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 18519 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 930 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 42.5684 - 4.8851 1.00 2596 137 0.1809 0.2054 REMARK 3 2 4.8851 - 3.8783 1.00 2554 134 0.1689 0.2263 REMARK 3 3 3.8783 - 3.3883 1.00 2550 135 0.1951 0.2828 REMARK 3 4 3.3883 - 3.0786 1.00 2527 132 0.2224 0.2815 REMARK 3 5 3.0786 - 2.8580 1.00 2560 136 0.2443 0.3213 REMARK 3 6 2.8580 - 2.6895 1.00 2524 132 0.2570 0.3753 REMARK 3 7 2.6895 - 2.5500 0.90 2278 124 0.2557 0.3396 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) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.100 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.72 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.010 4845 REMARK 3 ANGLE : 1.301 6621 REMARK 3 CHIRALITY : 0.074 717 REMARK 3 PLANARITY : 0.008 885 REMARK 3 DIHEDRAL : 13.893 1747 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 4ILT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000076913. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-MAR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872 REMARK 200 MONOCHROMATOR : C(111) REMARK 200 OPTICS : MIRRORS AND BERYLLIUM LENSES REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18549 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.550 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.15500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.65100 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 (%): 43.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% POLYETHYLENE GLYCOL 3350, 5MM REMARK 280 COCL2, 5MM NICL2, 5MM CDCL2, 5MM MNCL2, 0.1 M HEPES, PH 7.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 42.56250 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, 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 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 SER A 76 REMARK 465 SER B 76 REMARK 465 ALA D 230 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 TYR D 87 NH2 ARG D 146 2.06 REMARK 500 O TYR A 87 NH2 ARG A 146 2.12 REMARK 500 O TYR C 87 NH2 ARG C 146 2.12 REMARK 500 O TYR B 87 NH2 ARG B 146 2.17 REMARK 500 O HOH A 411 O HOH A 434 2.18 REMARK 500 OG1 THR C 79 O HOH C 442 2.19 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 ASP A 91 37.54 71.08 REMARK 500 ARG A 197 0.21 -68.65 REMARK 500 ASP B 91 35.02 73.03 REMARK 500 ARG B 197 2.83 -68.95 REMARK 500 ASP C 91 32.13 73.30 REMARK 500 THR C 100 -168.72 -118.31 REMARK 500 ARG C 197 1.83 -69.67 REMARK 500 ARG D 197 2.07 -69.67 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 FE C 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 138 OH REMARK 620 2 HIS C 173 NE2 91.7 REMARK 620 3 HIS C 175 NE2 102.0 95.8 REMARK 620 4 HOH C 445 O 137.4 122.0 99.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE D 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 175 NE2 REMARK 620 2 TYR D 138 OH 89.9 REMARK 620 3 HIS D 173 NE2 92.9 83.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 138 OH REMARK 620 2 HIS B 175 NE2 92.4 REMARK 620 3 HIS B 173 NE2 83.1 85.1 REMARK 620 4 HOH B 423 O 151.6 115.6 103.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 138 OH REMARK 620 2 HIS A 173 NE2 90.5 REMARK 620 3 HIS A 175 NE2 102.5 101.1 REMARK 620 4 HOH A 449 O 138.5 117.2 101.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4ILV RELATED DB: PDB REMARK 900 RELATED ID: 4ILY RELATED DB: PDB REMARK 900 RELATED ID: 4IM1 RELATED DB: PDB REMARK 900 RELATED ID: 4IM4 RELATED DB: PDB DBREF 4ILT A 77 230 UNP G2NEL6 G2NEL6_9ACTO 77 230 DBREF 4ILT B 77 230 UNP G2NEL6 G2NEL6_9ACTO 77 230 DBREF 4ILT C 77 230 UNP G2NEL6 G2NEL6_9ACTO 77 230 DBREF 4ILT D 77 230 UNP G2NEL6 G2NEL6_9ACTO 77 230 SEQADV 4ILT SER A 76 UNP G2NEL6 EXPRESSION TAG SEQADV 4ILT SER B 76 UNP G2NEL6 EXPRESSION TAG SEQADV 4ILT SER C 76 UNP G2NEL6 EXPRESSION TAG SEQADV 4ILT SER D 76 UNP G2NEL6 EXPRESSION TAG SEQRES 1 A 155 SER ASP PRO THR PRO ASP GLN MET GLU GLY PRO TYR PHE SEQRES 2 A 155 LYS PRO ASP SER PRO PRO ARG THR SER LEU VAL THR SER SEQRES 3 A 155 SER THR PRO GLY VAL PRO LEU THR VAL SER GLY TYR VAL SEQRES 4 A 155 PHE GLY ARG ALA CYS LYS PRO LEU THR GLY VAL LEU LEU SEQRES 5 A 155 ASP PHE TRP GLN ALA ASP THR GLY GLY ALA TYR ASP MET SEQRES 6 A 155 THR GLY PHE ALA PHE ARG GLY HIS GLN PHE THR GLY ALA SEQRES 7 A 155 ASP GLY SER PHE THR LEU ARG THR ILE VAL PRO GLY LEU SEQRES 8 A 155 TYR PRO GLY ARG THR ARG HIS ILE HIS VAL LYS ALA GLN SEQRES 9 A 155 ALA PRO GLY ARG PRO VAL LEU THR THR GLN LEU TYR PHE SEQRES 10 A 155 PRO GLY GLU PRO ARG ASN THR THR ASP ALA LEU PHE ASP SEQRES 11 A 155 PRO ALA LEU LEU MET ASN VAL ARG SER ALA GLY PRO GLY SEQRES 12 A 155 ARG GLU GLY THR PHE ASP PHE VAL LEU ASP VAL ALA SEQRES 1 B 155 SER ASP PRO THR PRO ASP GLN MET GLU GLY PRO TYR PHE SEQRES 2 B 155 LYS PRO ASP SER PRO PRO ARG THR SER LEU VAL THR SER SEQRES 3 B 155 SER THR PRO GLY VAL PRO LEU THR VAL SER GLY TYR VAL SEQRES 4 B 155 PHE GLY ARG ALA CYS LYS PRO LEU THR GLY VAL LEU LEU SEQRES 5 B 155 ASP PHE TRP GLN ALA ASP THR GLY GLY ALA TYR ASP MET SEQRES 6 B 155 THR GLY PHE ALA PHE ARG GLY HIS GLN PHE THR GLY ALA SEQRES 7 B 155 ASP GLY SER PHE THR LEU ARG THR ILE VAL PRO GLY LEU SEQRES 8 B 155 TYR PRO GLY ARG THR ARG HIS ILE HIS VAL LYS ALA GLN SEQRES 9 B 155 ALA PRO GLY ARG PRO VAL LEU THR THR GLN LEU TYR PHE SEQRES 10 B 155 PRO GLY GLU PRO ARG ASN THR THR ASP ALA LEU PHE ASP SEQRES 11 B 155 PRO ALA LEU LEU MET ASN VAL ARG SER ALA GLY PRO GLY SEQRES 12 B 155 ARG GLU GLY THR PHE ASP PHE VAL LEU ASP VAL ALA SEQRES 1 C 155 SER ASP PRO THR PRO ASP GLN MET GLU GLY PRO TYR PHE SEQRES 2 C 155 LYS PRO ASP SER PRO PRO ARG THR SER LEU VAL THR SER SEQRES 3 C 155 SER THR PRO GLY VAL PRO LEU THR VAL SER GLY TYR VAL SEQRES 4 C 155 PHE GLY ARG ALA CYS LYS PRO LEU THR GLY VAL LEU LEU SEQRES 5 C 155 ASP PHE TRP GLN ALA ASP THR GLY GLY ALA TYR ASP MET SEQRES 6 C 155 THR GLY PHE ALA PHE ARG GLY HIS GLN PHE THR GLY ALA SEQRES 7 C 155 ASP GLY SER PHE THR LEU ARG THR ILE VAL PRO GLY LEU SEQRES 8 C 155 TYR PRO GLY ARG THR ARG HIS ILE HIS VAL LYS ALA GLN SEQRES 9 C 155 ALA PRO GLY ARG PRO VAL LEU THR THR GLN LEU TYR PHE SEQRES 10 C 155 PRO GLY GLU PRO ARG ASN THR THR ASP ALA LEU PHE ASP SEQRES 11 C 155 PRO ALA LEU LEU MET ASN VAL ARG SER ALA GLY PRO GLY SEQRES 12 C 155 ARG GLU GLY THR PHE ASP PHE VAL LEU ASP VAL ALA SEQRES 1 D 155 SER ASP PRO THR PRO ASP GLN MET GLU GLY PRO TYR PHE SEQRES 2 D 155 LYS PRO ASP SER PRO PRO ARG THR SER LEU VAL THR SER SEQRES 3 D 155 SER THR PRO GLY VAL PRO LEU THR VAL SER GLY TYR VAL SEQRES 4 D 155 PHE GLY ARG ALA CYS LYS PRO LEU THR GLY VAL LEU LEU SEQRES 5 D 155 ASP PHE TRP GLN ALA ASP THR GLY GLY ALA TYR ASP MET SEQRES 6 D 155 THR GLY PHE ALA PHE ARG GLY HIS GLN PHE THR GLY ALA SEQRES 7 D 155 ASP GLY SER PHE THR LEU ARG THR ILE VAL PRO GLY LEU SEQRES 8 D 155 TYR PRO GLY ARG THR ARG HIS ILE HIS VAL LYS ALA GLN SEQRES 9 D 155 ALA PRO GLY ARG PRO VAL LEU THR THR GLN LEU TYR PHE SEQRES 10 D 155 PRO GLY GLU PRO ARG ASN THR THR ASP ALA LEU PHE ASP SEQRES 11 D 155 PRO ALA LEU LEU MET ASN VAL ARG SER ALA GLY PRO GLY SEQRES 12 D 155 ARG GLU GLY THR PHE ASP PHE VAL LEU ASP VAL ALA HET FE A 301 1 HET CL A 302 1 HET FE B 301 1 HET FE C 301 1 HET FE D 301 1 HET CL D 302 1 HETNAM FE FE (III) ION HETNAM CL CHLORIDE ION FORMUL 5 FE 4(FE 3+) FORMUL 6 CL 2(CL 1-) FORMUL 11 HOH *198(H2 O) HELIX 1 1 GLY A 116 LYS A 120 5 5 HELIX 2 2 GLU A 195 THR A 199 5 5 HELIX 3 3 ASP A 205 LEU A 209 5 5 HELIX 4 4 GLY B 116 LYS B 120 5 5 HELIX 5 5 GLU B 195 THR B 199 5 5 HELIX 6 6 ASP B 205 LEU B 209 5 5 HELIX 7 7 GLY C 116 LYS C 120 5 5 HELIX 8 8 GLU C 195 THR C 199 5 5 HELIX 9 9 ASP C 205 LEU C 209 5 5 HELIX 10 10 GLY D 116 LYS D 120 5 5 HELIX 11 11 GLU D 195 THR D 199 5 5 HELIX 12 12 ASP D 205 LEU D 209 5 5 SHEET 1 A 4 SER A 156 ILE A 162 0 SHEET 2 A 4 PRO A 107 PHE A 115 -1 N LEU A 108 O THR A 161 SHEET 3 A 4 ARG A 219 THR A 222 1 O ARG A 219 N PRO A 107 SHEET 4 A 4 ASN A 211 ARG A 213 -1 N ASN A 211 O THR A 222 SHEET 1 B 3 SER A 156 ILE A 162 0 SHEET 2 B 3 PRO A 107 PHE A 115 -1 N LEU A 108 O THR A 161 SHEET 3 B 3 PHE A 225 VAL A 226 1 O PHE A 225 N PHE A 115 SHEET 1 C 4 ARG A 146 PHE A 150 0 SHEET 2 C 4 LEU A 126 TRP A 130 -1 N LEU A 127 O GLN A 149 SHEET 3 C 4 HIS A 173 GLN A 179 -1 O LYS A 177 N ASP A 128 SHEET 4 C 4 LEU A 186 TYR A 191 -1 O LEU A 186 N ALA A 178 SHEET 1 D 4 SER B 156 ILE B 162 0 SHEET 2 D 4 PRO B 107 PHE B 115 -1 N LEU B 108 O THR B 161 SHEET 3 D 4 ARG B 219 THR B 222 1 O GLY B 221 N THR B 109 SHEET 4 D 4 ASN B 211 ARG B 213 -1 N ARG B 213 O GLU B 220 SHEET 1 E 3 SER B 156 ILE B 162 0 SHEET 2 E 3 PRO B 107 PHE B 115 -1 N LEU B 108 O THR B 161 SHEET 3 E 3 PHE B 225 VAL B 226 1 O PHE B 225 N PHE B 115 SHEET 1 F 4 ARG B 146 PHE B 150 0 SHEET 2 F 4 LEU B 126 TRP B 130 -1 N PHE B 129 O GLY B 147 SHEET 3 F 4 HIS B 173 GLN B 179 -1 O GLN B 179 N LEU B 126 SHEET 4 F 4 VAL B 185 TYR B 191 -1 O LEU B 186 N ALA B 178 SHEET 1 G 4 SER C 156 ILE C 162 0 SHEET 2 G 4 PRO C 107 PHE C 115 -1 N LEU C 108 O THR C 161 SHEET 3 G 4 ARG C 219 THR C 222 1 O ARG C 219 N PRO C 107 SHEET 4 G 4 ASN C 211 ARG C 213 -1 N ASN C 211 O THR C 222 SHEET 1 H 3 SER C 156 ILE C 162 0 SHEET 2 H 3 PRO C 107 PHE C 115 -1 N LEU C 108 O THR C 161 SHEET 3 H 3 PHE C 225 VAL C 226 1 O PHE C 225 N PHE C 115 SHEET 1 I 4 ARG C 146 PHE C 150 0 SHEET 2 I 4 LEU C 126 TRP C 130 -1 N PHE C 129 O GLY C 147 SHEET 3 I 4 HIS C 173 GLN C 179 -1 O LYS C 177 N ASP C 128 SHEET 4 I 4 VAL C 185 TYR C 191 -1 O LEU C 186 N ALA C 178 SHEET 1 J 4 SER D 156 ILE D 162 0 SHEET 2 J 4 PRO D 107 PHE D 115 -1 N LEU D 108 O THR D 161 SHEET 3 J 4 ARG D 219 THR D 222 1 O GLY D 221 N THR D 109 SHEET 4 J 4 ASN D 211 ARG D 213 -1 N ASN D 211 O THR D 222 SHEET 1 K 3 SER D 156 ILE D 162 0 SHEET 2 K 3 PRO D 107 PHE D 115 -1 N LEU D 108 O THR D 161 SHEET 3 K 3 PHE D 225 VAL D 226 1 O PHE D 225 N PHE D 115 SHEET 1 L 4 ARG D 146 PHE D 150 0 SHEET 2 L 4 LEU D 126 TRP D 130 -1 N PHE D 129 O GLY D 147 SHEET 3 L 4 HIS D 173 GLN D 179 -1 O GLN D 179 N LEU D 126 SHEET 4 L 4 VAL D 185 TYR D 191 -1 O LEU D 186 N ALA D 178 SSBOND 1 CYS A 119 CYS D 119 1555 1454 2.07 SSBOND 2 CYS B 119 CYS C 119 1555 1555 2.07 LINK OH TYR C 138 FE FE C 301 1555 1555 1.76 LINK NE2 HIS D 175 FE FE D 301 1555 1555 1.86 LINK OH TYR B 138 FE FE B 301 1555 1555 1.89 LINK NE2 HIS B 175 FE FE B 301 1555 1555 1.89 LINK OH TYR A 138 FE FE A 301 1555 1555 1.92 LINK NE2 HIS A 173 FE FE A 301 1555 1555 1.95 LINK OH TYR D 138 FE FE D 301 1555 1555 1.95 LINK NE2 HIS C 173 FE FE C 301 1555 1555 1.96 LINK NE2 HIS A 175 FE FE A 301 1555 1555 1.98 LINK NE2 HIS C 175 FE FE C 301 1555 1555 2.01 LINK NE2 HIS D 173 FE FE D 301 1555 1555 2.05 LINK NE2 HIS B 173 FE FE B 301 1555 1555 2.13 LINK FE FE A 301 O HOH A 449 1555 1555 2.04 LINK FE FE C 301 O HOH C 445 1555 1555 2.17 LINK FE FE B 301 O HOH B 423 1555 1555 2.42 SITE 1 AC1 4 TYR A 138 HIS A 173 HIS A 175 HOH A 449 SITE 1 AC2 2 GLY A 194 ASN A 198 SITE 1 AC3 4 TYR B 138 HIS B 173 HIS B 175 HOH B 423 SITE 1 AC4 4 TYR C 138 HIS C 173 HIS C 175 HOH C 445 SITE 1 AC5 3 TYR D 138 HIS D 173 HIS D 175 SITE 1 AC6 2 GLY D 194 ASN D 198 CRYST1 49.192 85.125 70.264 90.00 95.53 90.00 P 1 21 1 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 0.020329 0.000000 0.001969 0.00000 SCALE2 0.000000 0.011747 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014299 0.00000