HEADER OXIDOREDUCTASE 28-JAN-19 6QK1 TITLE R2-LIKE LIGAND-BINDING OXIDASE Y175F MUTANT WITH AEROBICALLY TITLE 2 RECONSTITUTED MN/FE COFACTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEOTIDE REDUCTASE SMALL SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 EC: 1.17.4.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS KAUSTOPHILUS HTA426; SOURCE 3 ORGANISM_TAXID: 235909; SOURCE 4 STRAIN: HTA426; SOURCE 5 GENE: GK2771; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-46 EK/LIC KEYWDS R2-LIKE LIGAND-BINDING OXIDASE, MN/FE COFACTOR, RIBONUCLEOTIDE KEYWDS 2 REDUCTASE R2 SUBUNIT FOLD, METALLOPROTEIN OXIDOREDUCTASE, KEYWDS 3 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR J.J.GRIESE,M.HOGBOM REVDAT 3 24-JAN-24 6QK1 1 REMARK REVDAT 2 26-AUG-20 6QK1 1 JRNL LINK REVDAT 1 19-FEB-20 6QK1 0 JRNL AUTH E.C.KISGEROPOULOS,J.J.GRIESE,Z.R.SMITH,R.M.M.BRANCA, JRNL AUTH 2 C.R.SCHNEIDER,M.HOGBOM,H.S.SHAFAAT JRNL TITL KEY STRUCTURAL MOTIFS BALANCE METAL BINDING AND OXIDATIVE JRNL TITL 2 REACTIVITY IN A HETEROBIMETALLIC MN/FE PROTEIN. JRNL REF J.AM.CHEM.SOC. V. 142 5338 2020 JRNL REFN ESSN 1520-5126 JRNL PMID 32062969 JRNL DOI 10.1021/JACS.0C00333 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.85 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 35224 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1760 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 38.8631 - 4.1225 0.97 2682 140 0.1431 0.1801 REMARK 3 2 4.1225 - 3.2727 0.97 2572 134 0.1505 0.1869 REMARK 3 3 3.2727 - 2.8591 0.99 2602 139 0.1785 0.2258 REMARK 3 4 2.8591 - 2.5978 0.99 2590 135 0.1860 0.2292 REMARK 3 5 2.5978 - 2.4116 1.00 2589 136 0.1852 0.2579 REMARK 3 6 2.4116 - 2.2694 1.00 2598 136 0.1915 0.2130 REMARK 3 7 2.2694 - 2.1558 0.99 2541 132 0.2124 0.2422 REMARK 3 8 2.1558 - 2.0620 0.99 2580 138 0.2236 0.2538 REMARK 3 9 2.0620 - 1.9826 1.00 2554 132 0.2448 0.3448 REMARK 3 10 1.9826 - 1.9142 0.99 2571 139 0.2652 0.2810 REMARK 3 11 1.9142 - 1.8543 0.99 2546 132 0.2719 0.3281 REMARK 3 12 1.8543 - 1.8013 1.00 2552 134 0.2852 0.3476 REMARK 3 13 1.8013 - 1.7539 0.97 2487 133 0.2888 0.3264 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.090 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.18 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 : 0.018 2463 REMARK 3 ANGLE : 1.086 3307 REMARK 3 CHIRALITY : 0.058 345 REMARK 3 PLANARITY : 0.007 427 REMARK 3 DIHEDRAL : 16.844 1458 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 6QK1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-JAN-19. REMARK 100 THE DEPOSITION ID IS D_1292100316. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-NOV-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.999900 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35227 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 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 (%) : 98.7 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.03500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.76000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.740 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 4HR0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 27.5% (W/V) PEG 1500, 0.1 M HEPES-NA REMARK 280 PH 7.4, 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 27.93400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 48.65200 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 64.55600 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 27.93400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 48.65200 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 64.55600 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 27.93400 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 48.65200 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 64.55600 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 27.93400 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 48.65200 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 64.55600 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -71.0 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 532 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 539 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 542 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 225 NH1 ARG A 285 2.11 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 -131.40 -151.46 REMARK 500 GLU A 137 -66.03 -126.42 REMARK 500 ILE A 165 -62.89 -93.45 REMARK 500 ILE A 181 -65.18 -100.59 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 MN3 A 402 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 69 OE2 REMARK 620 2 GLU A 102 OE2 89.7 REMARK 620 3 HIS A 105 ND1 99.1 95.0 REMARK 620 4 PLM A 401 O2 75.7 98.0 165.9 REMARK 620 5 HOH A 508 O 172.9 94.1 86.5 97.8 REMARK 620 6 HOH A 511 O 91.2 173.4 91.3 75.9 84.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 404 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 102 OE1 REMARK 620 2 GLU A 167 OE2 97.5 REMARK 620 3 GLU A 202 OE2 171.8 89.7 REMARK 620 4 HIS A 205 ND1 86.1 88.8 90.2 REMARK 620 5 PLM A 401 O1 91.2 88.3 92.9 175.7 REMARK 620 6 HOH A 508 O 97.8 162.8 74.6 84.4 99.2 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 PLM A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MN3 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MN A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE A 404 DBREF 6QK1 A 1 302 UNP Q5KW80 Q5KW80_GEOKA 1 302 SEQADV 6QK1 MET A -13 UNP Q5KW80 INITIATING METHIONINE SEQADV 6QK1 ALA A -12 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 HIS A -11 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 HIS A -10 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 HIS A -9 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 HIS A -8 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 HIS A -7 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 HIS A -6 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 VAL A -5 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 ASP A -4 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 ASP A -3 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 ASP A -2 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 ASP A -1 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 LYS A 0 UNP Q5KW80 EXPRESSION TAG SEQADV 6QK1 PHE A 175 UNP Q5KW80 TYR 175 ENGINEERED MUTATION 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 PHE 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 PLM A 401 49 HET MN3 A 402 1 HET MN A 403 1 HET FE A 404 1 HETNAM PLM PALMITIC ACID HETNAM MN3 MANGANESE (III) ION HETNAM MN MANGANESE (II) ION HETNAM FE FE (III) ION FORMUL 2 PLM C16 H32 O2 FORMUL 3 MN3 MN 3+ FORMUL 4 MN MN 2+ FORMUL 5 FE FE 3+ FORMUL 6 HOH *118(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 ILE A 76 1 26 HELIX 6 AA6 ILE A 76 GLN A 86 1 11 HELIX 7 AA7 ARG A 88 VAL A 116 1 29 HELIX 8 AA8 ASP A 122 HIS A 127 5 6 HELIX 9 AA9 ASN A 128 TYR A 136 1 9 HELIX 10 AB1 GLU A 137 ARG A 145 1 9 HELIX 11 AB2 LEU A 146 ALA A 148 5 3 HELIX 12 AB3 SER A 151 MET A 164 1 14 HELIX 13 AB4 THR A 169 GLY A 186 1 18 HELIX 14 AB5 PHE A 188 ASN A 218 1 31 HELIX 15 AB6 GLU A 221 GLN A 252 1 32 HELIX 16 AB7 GLN A 253 ALA A 260 1 8 HELIX 17 AB8 ASP A 264 LYS A 281 1 18 LINK OE2 GLU A 69 MN MN3 A 402 1555 1555 2.12 LINK OE2 GLU A 102 MN MN3 A 402 1555 1555 2.16 LINK OE1 GLU A 102 FE FE A 404 1555 1555 2.04 LINK ND1 HIS A 105 MN MN3 A 402 1555 1555 2.12 LINK NE2 HIS A 130 MN MN A 403 1555 1555 2.31 LINK OE2 GLU A 167 FE FE A 404 1555 1555 2.06 LINK OE2 GLU A 202 FE FE A 404 1555 1555 2.19 LINK ND1 HIS A 205 FE FE A 404 1555 1555 2.33 LINK O2 PLM A 401 MN MN3 A 402 1555 1555 1.71 LINK O1 PLM A 401 FE FE A 404 1555 1555 1.78 LINK MN MN3 A 402 O HOH A 508 1555 1555 2.23 LINK MN MN3 A 402 O HOH A 511 1555 1555 2.36 LINK FE FE A 404 O HOH A 508 1555 1555 2.22 SITE 1 AC1 15 LEU A 61 GLY A 64 PHE A 65 GLU A 69 SITE 2 AC1 15 GLU A 102 PHE A 135 VAL A 166 GLU A 167 SITE 3 AC1 15 LEU A 170 THR A 177 GLU A 202 MN3 A 402 SITE 4 AC1 15 FE A 404 HOH A 508 HOH A 511 SITE 1 AC2 8 GLU A 69 GLU A 102 HIS A 105 GLU A 202 SITE 2 AC2 8 PLM A 401 FE A 404 HOH A 508 HOH A 511 SITE 1 AC3 1 HIS A 130 SITE 1 AC4 7 GLU A 102 GLU A 167 GLU A 202 HIS A 205 SITE 2 AC4 7 PLM A 401 MN3 A 402 HOH A 508 CRYST1 55.868 97.304 129.112 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 0.017899 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010277 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007745 0.00000