HEADER OXIDOREDUCTASE 16-DEC-14 4XB9 TITLE R2-LIKE LIGAND-BINDING OXIDASE WITH AEROBICALLY RECONSTITUTED DIIRON TITLE 2 COFACTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONULEOTIDE REDUCTASE SMALL SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: R2-LIKE LIGAND-BINDING OXIDASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS KAUSTOPHILUS (STRAIN HTA426); SOURCE 3 ORGANISM_TAXID: 235909; SOURCE 4 GENE: GK2771; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-46 EK/LIC KEYWDS R2-LIKE LIGAND-BINDING OXIDASE, DIIRON COFACTOR, RIBONUCLEOTIDE KEYWDS 2 REDUCTASE R2 SUBUNIT FOLD, METALLOPROTEIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.J.GRIESE,M.HOGBOM REVDAT 2 28-OCT-15 4XB9 1 JRNL REVDAT 1 09-SEP-15 4XB9 0 JRNL AUTH J.J.GRIESE,R.KOSITZKI,P.SCHRAPERS,R.M.BRANCA,A.NORDSTROM, JRNL AUTH 2 J.LEHTIO,M.HAUMANN,M.HOGBOM JRNL TITL STRUCTURAL BASIS FOR OXYGEN ACTIVATION AT A HETERODINUCLEAR JRNL TITL 2 MANGANESE/IRON COFACTOR. JRNL REF J.BIOL.CHEM. V. 290 25254 2015 JRNL REFN ESSN 1083-351X JRNL PMID 26324712 JRNL DOI 10.1074/JBC.M115.675223 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: DEV_1606) 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.53 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 33179 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1659 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 48.5509 - 4.1152 0.98 2760 148 0.1471 0.1817 REMARK 3 2 4.1152 - 3.2666 0.99 2663 139 0.1553 0.1805 REMARK 3 3 3.2666 - 2.8537 1.00 2627 138 0.1711 0.2307 REMARK 3 4 2.8537 - 2.5928 1.00 2629 139 0.1648 0.2307 REMARK 3 5 2.5928 - 2.4070 1.00 2649 139 0.1548 0.1962 REMARK 3 6 2.4070 - 2.2651 1.00 2610 136 0.1597 0.1713 REMARK 3 7 2.2651 - 2.1516 1.00 2614 137 0.1729 0.2166 REMARK 3 8 2.1516 - 2.0580 1.00 2626 139 0.1804 0.2049 REMARK 3 9 2.0580 - 1.9788 1.00 2586 136 0.1946 0.2497 REMARK 3 10 1.9788 - 1.9105 1.00 2600 135 0.2081 0.2228 REMARK 3 11 1.9105 - 1.8507 1.00 2622 139 0.2279 0.2931 REMARK 3 12 1.8507 - 1.7978 0.99 2534 134 0.2562 0.2875 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.420 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.24 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.30 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 : 0.016 2451 REMARK 3 ANGLE : 1.264 3292 REMARK 3 CHIRALITY : 0.055 344 REMARK 3 PLANARITY : 0.007 424 REMARK 3 DIHEDRAL : 15.612 910 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 4XB9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1000205380. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-MAY-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 : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.918 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33183 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.798 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.9400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.66000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.140 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 4HR0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% (W/V) PEG1500, 0.1 M HEPES-NA, PH REMARK 280 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 28.02200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 48.52650 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 64.87100 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 28.02200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 48.52650 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 64.87100 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 28.02200 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 48.52650 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 64.87100 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 28.02200 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 48.52650 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 64.87100 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 300 THE ASSEMBLY REPRESENTED IN THIS ENTRY HAS REGULAR REMARK 300 CYCLIC POINT SYMMETRY (SCHOENFLIES SYMBOL = C2). 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -80.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 514 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 517 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 525 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -13 REMARK 465 ALA A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 VAL A -5 REMARK 465 ASP A -4 REMARK 465 ASP A -3 REMARK 465 ASP A -2 REMARK 465 ASP A -1 REMARK 465 LYS A 0 REMARK 465 MET A 1 REMARK 465 LYS A 287 REMARK 465 ARG A 288 REMARK 465 VAL A 289 REMARK 465 ASP A 290 REMARK 465 VAL A 291 REMARK 465 VAL A 292 REMARK 465 GLU A 293 REMARK 465 GLY A 294 REMARK 465 LEU A 295 REMARK 465 GLU A 296 REMARK 465 LYS A 297 REMARK 465 THR A 298 REMARK 465 ALA A 299 REMARK 465 ALA A 300 REMARK 465 GLU A 301 REMARK 465 SER A 302 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 OE2 GLU A 69 O1 PLM A 403 2.18 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 ALA A 12 -132.82 -150.64 REMARK 500 GLU A 137 -66.59 -123.50 REMARK 500 ILE A 165 -64.36 -93.83 REMARK 500 ILE A 181 -62.38 -99.16 REMARK 500 ASP A 220 107.80 -163.49 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 A 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 69 OE2 REMARK 620 2 GLU A 102 OE2 91.1 REMARK 620 3 HIS A 105 ND1 96.9 91.3 REMARK 620 4 PLM A 403 O1 70.1 94.9 165.7 REMARK 620 5 HOH A 544 O 167.0 94.8 94.5 97.8 REMARK 620 6 HOH A 542 O 83.9 172.9 94.2 78.7 89.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 402 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 102 OE1 REMARK 620 2 GLU A 167 OE2 95.1 REMARK 620 3 GLU A 202 OE2 178.0 86.7 REMARK 620 4 HIS A 205 ND1 88.3 95.5 90.7 REMARK 620 5 PLM A 403 O2 84.6 88.7 96.2 172.1 REMARK 620 6 HOH A 544 O 94.2 162.9 84.3 99.2 77.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PLM A 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4HR0 RELATED DB: PDB REMARK 900 4HR0 CONTAINS THE SAME PROTEIN WITH AEROBICALLY RECONSTITUTED MN/FE REMARK 900 COFACTOR. REMARK 900 RELATED ID: 4HR4 RELATED DB: PDB REMARK 900 4HR4 CONTAINS THE SAME PROTEIN WITH ANAEROBICALLY RECONSTITUTED MN/ REMARK 900 FE COFACTOR. REMARK 900 RELATED ID: 4HR5 RELATED DB: PDB REMARK 900 4HR5 CONTAINS THE SAME PROTEIN WITHOUT METAL COFACTOR. REMARK 900 RELATED ID: 4XBV RELATED DB: PDB REMARK 900 4XBV CONTAINS THE SAME PROTEIN WITH ANAEROBICALLY RECONSTITUTED REMARK 900 DIIRON COFACTOR REMARK 900 RELATED ID: 4XBW RELATED DB: PDB REMARK 900 4XBW CONTAINS THE SAME PROTEIN WITH AEROBICALLY RECONSTITUTED REMARK 900 DIMANGANESE COFACTOR DBREF 4XB9 A 1 302 UNP Q5KW80 Q5KW80_GEOKA 1 302 SEQADV 4XB9 MET A -13 UNP Q5KW80 INITIATING METHIONINE SEQADV 4XB9 ALA A -12 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 HIS A -11 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 HIS A -10 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 HIS A -9 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 HIS A -8 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 HIS A -7 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 HIS A -6 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 VAL A -5 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 ASP A -4 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 ASP A -3 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 ASP A -2 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 ASP A -1 UNP Q5KW80 EXPRESSION TAG SEQADV 4XB9 LYS A 0 UNP Q5KW80 EXPRESSION TAG SEQRES 1 A 316 MET ALA HIS HIS HIS HIS HIS HIS VAL ASP ASP ASP ASP SEQRES 2 A 316 LYS MET VAL HIS HIS ASP GLY PHE GLN THR VAL LYS ALA SEQRES 3 A 316 THR ILE ASP TRP GLU HIS PRO MET PHE LYS LEU TYR GLU SEQRES 4 A 316 LYS ALA LYS ARG ASN GLY LYS TRP ASN PRO ALA ASP ILE SEQRES 5 A 316 ASP PHE SER GLN ASP GLN LYS ASP PHE ALA SER LEU THR SEQRES 6 A 316 SER GLU GLU LYS ILE SER ALA LEU PRO LEU VAL ALA GLY SEQRES 7 A 316 PHE SER ALA GLY GLU GLU ALA VAL THR LEU ASP ILE LEU SEQRES 8 A 316 PRO MET ALA HIS ALA LEU ALA ARG GLN GLY ARG LEU GLU SEQRES 9 A 316 ASP VAL LEU PHE LEU THR THR PHE MET HIS ASP GLU ALA SEQRES 10 A 316 LYS HIS VAL GLU MET PHE SER ARG TRP GLN GLN ALA VAL SEQRES 11 A 316 GLY ILE GLY GLN MET ASP LEU SER VAL PHE HIS ASN ASP SEQRES 12 A 316 HIS TYR LYS ARG ILE PHE TYR GLU ALA LEU PRO GLU ALA SEQRES 13 A 316 MET ASN ARG LEU TYR ALA ASP ASP SER PRO GLU ALA VAL SEQRES 14 A 316 ILE ARG ALA ALA THR VAL TYR ASN MET ILE VAL GLU GLY SEQRES 15 A 316 THR LEU ALA GLU SER GLY TYR TYR THR PHE ARG GLN ILE SEQRES 16 A 316 TYR LYS LYS ALA GLY LEU PHE PRO GLY LEU LEU GLN GLY SEQRES 17 A 316 ILE ASP TYR LEU ASN MET ASP GLU GLY ARG HIS ILE GLN SEQRES 18 A 316 PHE GLY ILE TYR THR ILE GLN ARG ILE VAL ASN GLU ASP SEQRES 19 A 316 GLU ARG TYR TYR GLU LEU PHE ILE ARG TYR MET ASP GLU SEQRES 20 A 316 LEU TRP PRO HIS VAL ILE GLY TYR VAL ASP TYR LEU THR SEQRES 21 A 316 GLU LEU GLY LYS ARG GLN GLN GLN LEU ALA ARG THR TYR SEQRES 22 A 316 ALA LEU GLU ILE ASP TYR ASP LEU LEU ARG HIS TYR VAL SEQRES 23 A 316 ILE LYS GLN PHE ASN LEU ARG LYS LYS GLN ILE SER ARG SEQRES 24 A 316 THR LYS ARG VAL ASP VAL VAL GLU GLY LEU GLU LYS THR SEQRES 25 A 316 ALA ALA GLU SER HET FE A 401 1 HET FE A 402 1 HET PLM A 403 49 HETNAM FE FE (III) ION HETNAM PLM PALMITIC ACID FORMUL 2 FE 2(FE 3+) FORMUL 4 PLM C16 H32 O2 FORMUL 5 HOH *100(H2 O) HELIX 1 AA1 PHE A 7 ALA A 12 1 6 HELIX 2 AA2 HIS A 18 GLY A 31 1 14 HELIX 3 AA3 ASN A 34 ILE A 38 5 5 HELIX 4 AA4 PHE A 40 LEU A 50 1 11 HELIX 5 AA5 THR A 51 ALA A 58 1 8 HELIX 6 AA6 ALA A 58 ILE A 76 1 19 HELIX 7 AA7 ILE A 76 GLN A 86 1 11 HELIX 8 AA8 ARG A 88 GLY A 117 1 30 HELIX 9 AA9 ASP A 122 HIS A 127 5 6 HELIX 10 AB1 ASN A 128 TYR A 136 1 9 HELIX 11 AB2 GLU A 137 ARG A 145 1 9 HELIX 12 AB3 LEU A 146 ALA A 148 5 3 HELIX 13 AB4 SER A 151 MET A 164 1 14 HELIX 14 AB5 THR A 169 GLY A 186 1 18 HELIX 15 AB6 PHE A 188 ASP A 220 1 33 HELIX 16 AB7 GLU A 221 GLN A 252 1 32 HELIX 17 AB8 GLN A 253 ALA A 260 1 8 HELIX 18 AB9 ASP A 264 GLN A 282 1 19 LINK OE2 GLU A 69 FE FE A 401 1555 1555 2.03 LINK OE1 GLU A 102 FE FE A 402 1555 1555 2.11 LINK OE2 GLU A 102 FE FE A 401 1555 1555 2.09 LINK ND1 HIS A 105 FE FE A 401 1555 1555 2.12 LINK OE2 GLU A 167 FE FE A 402 1555 1555 1.99 LINK OE2 GLU A 202 FE FE A 402 1555 1555 2.20 LINK ND1 HIS A 205 FE FE A 402 1555 1555 2.24 LINK FE FE A 401 O1 PLM A 403 1555 1555 1.75 LINK FE FE A 401 O HOH A 544 1555 1555 2.06 LINK FE FE A 401 O HOH A 542 1555 1555 2.33 LINK FE FE A 402 O2 PLM A 403 1555 1555 1.86 LINK FE FE A 402 O HOH A 544 1555 1555 1.98 SITE 1 AC1 7 GLU A 69 GLU A 102 HIS A 105 FE A 402 SITE 2 AC1 7 PLM A 403 HOH A 542 HOH A 544 SITE 1 AC2 7 GLU A 102 GLU A 167 GLU A 202 HIS A 205 SITE 2 AC2 7 FE A 401 PLM A 403 HOH A 544 SITE 1 AC3 13 LEU A 61 GLU A 69 GLU A 102 PHE A 135 SITE 2 AC3 13 VAL A 166 GLU A 167 LEU A 170 THR A 177 SITE 3 AC3 13 GLU A 202 FE A 401 FE A 402 HOH A 542 SITE 4 AC3 13 HOH A 544 CRYST1 56.044 97.053 129.742 90.00 90.00 90.00 I 2 2 2 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 0.017843 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010304 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007708 0.00000 MASTER 359 0 3 18 0 0 8 6 0 0 0 25 END