HEADER BIOSYNTHETIC PROTEIN 28-DEC-21 7TCW TITLE METHANOBACTIN BIOSYNTHETIC PROTEIN COMPLEX OF MBNB AND MBNC FROM TITLE 2 METHYLOSINUS TRICHOSPORIUM OB3B, H210S MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHANOBACTIN BIOSYNTHESIS CASSETTE PROTEIN MBNB; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: METHANOBACTIN BIOSYNTHESIS CASSETTE PROTEIN MBNC; COMPND 8 CHAIN: C, D; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHYLOSINUS TRICHOSPORIUM OB3B; SOURCE 3 ORGANISM_TAXID: 595536; SOURCE 4 GENE: MBNB, CQW49_07160; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: METHYLOSINUS TRICHOSPORIUM OB3B; SOURCE 9 ORGANISM_TAXID: 595536; SOURCE 10 GENE: MBNC, CQW49_07155; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 12 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS METALLOPROTEIN, NATURAL PRODUCT BIOSYNTHETIC PROTEIN, COMPLEX, KEYWDS 2 BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.PARK,R.M.REYES,A.C.ROSENZWEIG REVDAT 3 18-OCT-23 7TCW 1 REMARK REVDAT 2 06-APR-22 7TCW 1 JRNL REVDAT 1 23-MAR-22 7TCW 0 JRNL AUTH Y.J.PARK,R.J.JODTS,J.W.SLATER,R.M.REYES,V.J.WINTON, JRNL AUTH 2 R.A.MONTASER,P.M.THOMAS,W.B.DOWDLE,A.RUIZ,N.L.KELLEHER, JRNL AUTH 3 J.M.BOLLINGER JR.,C.KREBS,B.M.HOFFMAN,A.C.ROSENZWEIG JRNL TITL A MIXED-VALENT FE(II)FE(III) SPECIES CONVERTS CYSTEINE TO AN JRNL TITL 2 OXAZOLONE/THIOAMIDE PAIR IN METHANOBACTIN BIOSYNTHESIS. JRNL REF PROC.NATL.ACAD.SCI.USA V. 119 66119 2022 JRNL REFN ESSN 1091-6490 JRNL PMID 35320042 JRNL DOI 10.1073/PNAS.2123566119 REMARK 2 REMARK 2 RESOLUTION. 2.67 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) : 2.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 33720 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.920 REMARK 3 FREE R VALUE TEST SET COUNT : 1996 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 49.0800 - 6.4200 1.00 2451 153 0.1677 0.2023 REMARK 3 2 6.4200 - 5.1000 1.00 2330 148 0.1718 0.2005 REMARK 3 3 5.1000 - 4.4600 0.99 2313 145 0.1538 0.2057 REMARK 3 4 4.4600 - 4.0500 0.99 2281 144 0.1538 0.2267 REMARK 3 5 4.0500 - 3.7600 1.00 2265 143 0.1638 0.2229 REMARK 3 6 3.7600 - 3.5400 1.00 2284 143 0.1851 0.2519 REMARK 3 7 3.5400 - 3.3600 1.00 2239 142 0.2579 0.2957 REMARK 3 8 3.3600 - 3.2100 1.00 2295 144 0.2519 0.3302 REMARK 3 9 3.2100 - 3.0900 1.00 2264 143 0.2368 0.3236 REMARK 3 10 3.0900 - 2.9800 1.00 2225 140 0.2555 0.3677 REMARK 3 11 2.9800 - 2.8900 0.99 2272 142 0.2743 0.3618 REMARK 3 12 2.8900 - 2.8100 0.99 2208 139 0.3263 0.4433 REMARK 3 13 2.8100 - 2.7300 0.99 2280 145 0.3734 0.4236 REMARK 3 14 2.7300 - 2.6700 0.91 2017 125 0.4330 0.4601 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) : 0.480 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.360 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 48.87 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.95 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 10.9956 2.6073 80.9495 REMARK 3 T TENSOR REMARK 3 T11: 0.1584 T22: 0.5919 REMARK 3 T33: 0.2512 T12: -0.0485 REMARK 3 T13: 0.0057 T23: 0.0024 REMARK 3 L TENSOR REMARK 3 L11: 0.2570 L22: 1.7506 REMARK 3 L33: 0.3191 L12: -0.5939 REMARK 3 L13: 0.0008 L23: 0.2125 REMARK 3 S TENSOR REMARK 3 S11: -0.0151 S12: -0.0133 S13: 0.0101 REMARK 3 S21: 0.0053 S22: 0.0016 S23: 0.0457 REMARK 3 S31: -0.0332 S32: 0.0190 S33: 0.0085 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 7TCW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JAN-22. REMARK 100 THE DEPOSITION ID IS D_1000262064. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-SEP-21 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 : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.7220 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34063 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.670 REMARK 200 RESOLUTION RANGE LOW (A) : 49.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 3.411 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.0400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.67 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.29 REMARK 200 R MERGE FOR SHELL (I) : 0.45500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.840 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 7TCR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM SULFATE, 0.1 M BIS-TRIS REMARK 280 PROPANE, PH 7.0, 20-26% W/V PEG3350, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 283.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z 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 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 107.57300 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 107.57300 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 25.20550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 107.59000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 25.20550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 107.59000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 107.57300 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 25.20550 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 107.59000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 107.57300 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 25.20550 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 107.59000 REMARK 290 SMTRY3 8 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -87.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 REMARK 350 BIOMOLECULE: 2 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: 5160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -88.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 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 GLU A 264 REMARK 465 GLU A 265 REMARK 465 GLU A 266 REMARK 465 ARG A 267 REMARK 465 HIS A 268 REMARK 465 GLU B 264 REMARK 465 GLU B 265 REMARK 465 GLU B 266 REMARK 465 ARG B 267 REMARK 465 HIS B 268 REMARK 465 MET D 1 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 GLU A 111 45.34 -88.65 REMARK 500 ASP B 48 59.55 -94.81 REMARK 500 CYS B 49 154.39 178.92 REMARK 500 GLU B 111 44.66 -85.25 REMARK 500 ARG B 154 -70.12 -61.34 REMARK 500 ALA C 7 -111.78 40.42 REMARK 500 ARG C 10 -56.60 -132.91 REMARK 500 SER C 85 3.02 -66.55 REMARK 500 PHE C 182 41.75 -92.71 REMARK 500 HIS C 186 138.85 -172.48 REMARK 500 ALA D 7 -102.72 50.51 REMARK 500 ARG D 10 -48.50 -137.05 REMARK 500 PHE D 86 -70.51 -21.64 REMARK 500 LEU D 138 77.56 -154.14 REMARK 500 SER D 150 139.76 -171.35 REMARK 500 PHE D 182 37.42 -99.12 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 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 54 NE2 REMARK 620 2 HIS A 90 NE2 81.2 REMARK 620 3 GLU A 133 OE1 79.8 88.7 REMARK 620 4 SO4 A 304 O2 167.0 92.0 89.0 REMARK 620 5 HOH A 402 O 101.0 169.0 102.3 87.8 REMARK 620 6 HOH A 429 O 86.3 89.5 166.1 104.8 80.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 133 OE2 REMARK 620 2 ASP A 163 OD2 81.2 REMARK 620 3 HIS A 192 ND1 87.8 109.6 REMARK 620 4 GLU A 239 OE1 154.6 99.1 115.4 REMARK 620 5 SO4 A 304 O4 66.4 80.9 150.8 88.5 REMARK 620 6 HOH A 402 O 89.2 151.4 96.8 78.4 70.6 REMARK 620 N 1 2 3 4 5 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 HIS B 54 NE2 REMARK 620 2 HIS B 90 NE2 83.7 REMARK 620 3 GLU B 133 OE1 86.7 85.7 REMARK 620 4 SO4 B 304 O2 171.3 103.4 88.7 REMARK 620 5 HOH B 408 O 86.7 162.1 108.8 87.7 REMARK 620 6 HOH B 436 O 98.7 93.2 174.4 86.2 73.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 133 OE2 REMARK 620 2 ASP B 163 OD2 88.6 REMARK 620 3 HIS B 192 ND1 92.6 107.5 REMARK 620 4 GLU B 239 OE2 160.3 81.5 106.5 REMARK 620 5 SO4 B 304 O3 75.0 74.0 167.6 85.9 REMARK 620 6 HOH B 408 O 98.2 155.1 96.1 84.5 84.6 REMARK 620 N 1 2 3 4 5 DBREF1 7TCW A 1 268 UNP A0A2D2D5M1_METTR DBREF2 7TCW A A0A2D2D5M1 1 268 DBREF1 7TCW B 1 268 UNP A0A2D2D5M1_METTR DBREF2 7TCW B A0A2D2D5M1 1 268 DBREF1 7TCW C 1 195 UNP A0A2D2CY73_METTR DBREF2 7TCW C A0A2D2CY73 1 195 DBREF1 7TCW D 1 195 UNP A0A2D2CY73_METTR DBREF2 7TCW D A0A2D2CY73 1 195 SEQADV 7TCW ALA A 67 UNP A0A2D2D5M GLU 67 ENGINEERED MUTATION SEQADV 7TCW ALA A 69 UNP A0A2D2D5M GLU 69 ENGINEERED MUTATION SEQADV 7TCW ALA A 70 UNP A0A2D2D5M LYS 70 ENGINEERED MUTATION SEQADV 7TCW GLY A 110 UNP A0A2D2D5M ARG 110 CONFLICT SEQADV 7TCW SER A 210 UNP A0A2D2D5M HIS 210 ENGINEERED MUTATION SEQADV 7TCW ALA B 67 UNP A0A2D2D5M GLU 67 ENGINEERED MUTATION SEQADV 7TCW ALA B 69 UNP A0A2D2D5M GLU 69 ENGINEERED MUTATION SEQADV 7TCW ALA B 70 UNP A0A2D2D5M LYS 70 ENGINEERED MUTATION SEQADV 7TCW GLY B 110 UNP A0A2D2D5M ARG 110 CONFLICT SEQADV 7TCW SER B 210 UNP A0A2D2D5M HIS 210 ENGINEERED MUTATION SEQADV 7TCW ALA C 162 UNP A0A2D2CY7 GLU 162 ENGINEERED MUTATION SEQADV 7TCW ALA C 164 UNP A0A2D2CY7 GLU 164 ENGINEERED MUTATION SEQADV 7TCW ALA C 165 UNP A0A2D2CY7 LYS 165 ENGINEERED MUTATION SEQADV 7TCW ALA D 162 UNP A0A2D2CY7 GLU 162 ENGINEERED MUTATION SEQADV 7TCW ALA D 164 UNP A0A2D2CY7 GLU 164 ENGINEERED MUTATION SEQADV 7TCW ALA D 165 UNP A0A2D2CY7 LYS 165 ENGINEERED MUTATION SEQRES 1 A 268 MET GLN ILE GLY PHE ASN PHE THR LEU THR GLY THR LEU SEQRES 2 A 268 ASP MET VAL GLN GLN MET ILE LYS GLU ARG LYS ILE ASP SEQRES 3 A 268 TYR VAL GLU MET LEU ILE ASP ASN PHE VAL HIS LEU PRO SEQRES 4 A 268 PRO GLU GLN ILE ALA ASP SER PHE ASP CYS PRO VAL ALA SEQRES 5 A 268 PHE HIS ILE MET LEU SER LYS TYR LEU GLU ARG ASP ARG SEQRES 6 A 268 GLU ALA LEU ALA ALA LEU GLY LYS ARG LEU ARG ARG PHE SEQRES 7 A 268 ILE ASP VAL MET ARG PRO VAL TYR VAL SER ASP HIS ILE SEQRES 8 A 268 LEU TYR PHE THR HIS ASN GLY ARG SER LEU PHE HIS LEU SEQRES 9 A 268 GLY GLU ILE ASP TYR GLY GLU TYR ASP HIS VAL ARG SER SEQRES 10 A 268 LYS VAL GLU GLN TRP GLN ASP MET LEU GLY THR ARG LEU SEQRES 11 A 268 TYR LEU GLU ASN TYR PRO SER ILE MET ASP GLY ALA TRP SEQRES 12 A 268 ASP ALA PRO SER PHE TYR GLU ARG LEU SER ARG GLU THR SEQRES 13 A 268 GLY VAL GLY VAL LEU PHE ASP ALA SER ASN ALA ILE CYS SEQRES 14 A 268 ALA GLN ASN ASN THR GLY ALA PRO VAL GLU LEU TRP LYS SEQRES 15 A 268 LYS ILE ILE GLU THR THR ARG HIS PHE HIS VAL ALA GLY SEQRES 16 A 268 TYR GLY THR ALA PHE ILE GLU PRO ARG VAL LYS ALA ASP SEQRES 17 A 268 THR SER ASP ARG GLU MET ALA GLU ASP THR LEU ASP PHE SEQRES 18 A 268 LEU SER ARG MET ARG THR SER PHE ASP LYS PRO GLY ALA SEQRES 19 A 268 THR ILE THR TYR GLU ARG ASP PHE ASP ILE ASP TYR GLU SEQRES 20 A 268 SER ILE SER VAL ASP LEU LYS ARG LEU ARG ASP ILE PHE SEQRES 21 A 268 PRO CYS VAL GLU GLU GLU ARG HIS SEQRES 1 B 268 MET GLN ILE GLY PHE ASN PHE THR LEU THR GLY THR LEU SEQRES 2 B 268 ASP MET VAL GLN GLN MET ILE LYS GLU ARG LYS ILE ASP SEQRES 3 B 268 TYR VAL GLU MET LEU ILE ASP ASN PHE VAL HIS LEU PRO SEQRES 4 B 268 PRO GLU GLN ILE ALA ASP SER PHE ASP CYS PRO VAL ALA SEQRES 5 B 268 PHE HIS ILE MET LEU SER LYS TYR LEU GLU ARG ASP ARG SEQRES 6 B 268 GLU ALA LEU ALA ALA LEU GLY LYS ARG LEU ARG ARG PHE SEQRES 7 B 268 ILE ASP VAL MET ARG PRO VAL TYR VAL SER ASP HIS ILE SEQRES 8 B 268 LEU TYR PHE THR HIS ASN GLY ARG SER LEU PHE HIS LEU SEQRES 9 B 268 GLY GLU ILE ASP TYR GLY GLU TYR ASP HIS VAL ARG SER SEQRES 10 B 268 LYS VAL GLU GLN TRP GLN ASP MET LEU GLY THR ARG LEU SEQRES 11 B 268 TYR LEU GLU ASN TYR PRO SER ILE MET ASP GLY ALA TRP SEQRES 12 B 268 ASP ALA PRO SER PHE TYR GLU ARG LEU SER ARG GLU THR SEQRES 13 B 268 GLY VAL GLY VAL LEU PHE ASP ALA SER ASN ALA ILE CYS SEQRES 14 B 268 ALA GLN ASN ASN THR GLY ALA PRO VAL GLU LEU TRP LYS SEQRES 15 B 268 LYS ILE ILE GLU THR THR ARG HIS PHE HIS VAL ALA GLY SEQRES 16 B 268 TYR GLY THR ALA PHE ILE GLU PRO ARG VAL LYS ALA ASP SEQRES 17 B 268 THR SER ASP ARG GLU MET ALA GLU ASP THR LEU ASP PHE SEQRES 18 B 268 LEU SER ARG MET ARG THR SER PHE ASP LYS PRO GLY ALA SEQRES 19 B 268 THR ILE THR TYR GLU ARG ASP PHE ASP ILE ASP TYR GLU SEQRES 20 B 268 SER ILE SER VAL ASP LEU LYS ARG LEU ARG ASP ILE PHE SEQRES 21 B 268 PRO CYS VAL GLU GLU GLU ARG HIS SEQRES 1 C 195 MET SER LEU LEU PRO THR ALA PRO VAL ARG ILE ASP ALA SEQRES 2 C 195 ASP LEU TYR ASP ASP LEU ALA ASN PRO ALA ARG GLN SER SEQRES 3 C 195 LEU TYR PRO ARG ASP SER ARG GLY PHE ILE ARG ILE ASP SEQRES 4 C 195 ILE SER LEU ARG ALA TYR TRP HIS THR LEU PHE ASP THR SEQRES 5 C 195 CYS PRO ARG LEU LEU GLU LEU SER GLY PRO SER GLY GLY SEQRES 6 C 195 ALA ILE PHE LEU PRO PHE MET ALA TRP ALA ARG GLU ASN SEQRES 7 C 195 ASN LEU ALA PHE ASP TRP SER PHE PHE LEU TRP VAL TYR SEQRES 8 C 195 VAL TRP LEU GLN GLN SER GLU PHE ARG GLU ARG LEU ASP SEQRES 9 C 195 GLU ASP GLN LEU LEU PRO VAL MET THR ALA SER ALA THR SEQRES 10 C 195 ARG TRP LEU MET ILE ASP ARG ASP ILE ASP ALA CYS GLN SEQRES 11 C 195 ILE VAL LEU GLY SER ARG SER LEU ALA GLY ALA ALA VAL SEQRES 12 C 195 VAL GLY ALA LYS ILE ASP SER ILE HIS CYS ARG LEU GLU SEQRES 13 C 195 GLN VAL GLN GLN VAL ALA PHE ALA ALA PRO LEU PRO LEU SEQRES 14 C 195 PRO ASP GLY GLU PHE GLY TYR PHE LEU THR PRO GLY PHE SEQRES 15 C 195 GLU ILE ASP HIS PHE PRO GLY TRP ARG PRO LEU PRO ARG SEQRES 1 D 195 MET SER LEU LEU PRO THR ALA PRO VAL ARG ILE ASP ALA SEQRES 2 D 195 ASP LEU TYR ASP ASP LEU ALA ASN PRO ALA ARG GLN SER SEQRES 3 D 195 LEU TYR PRO ARG ASP SER ARG GLY PHE ILE ARG ILE ASP SEQRES 4 D 195 ILE SER LEU ARG ALA TYR TRP HIS THR LEU PHE ASP THR SEQRES 5 D 195 CYS PRO ARG LEU LEU GLU LEU SER GLY PRO SER GLY GLY SEQRES 6 D 195 ALA ILE PHE LEU PRO PHE MET ALA TRP ALA ARG GLU ASN SEQRES 7 D 195 ASN LEU ALA PHE ASP TRP SER PHE PHE LEU TRP VAL TYR SEQRES 8 D 195 VAL TRP LEU GLN GLN SER GLU PHE ARG GLU ARG LEU ASP SEQRES 9 D 195 GLU ASP GLN LEU LEU PRO VAL MET THR ALA SER ALA THR SEQRES 10 D 195 ARG TRP LEU MET ILE ASP ARG ASP ILE ASP ALA CYS GLN SEQRES 11 D 195 ILE VAL LEU GLY SER ARG SER LEU ALA GLY ALA ALA VAL SEQRES 12 D 195 VAL GLY ALA LYS ILE ASP SER ILE HIS CYS ARG LEU GLU SEQRES 13 D 195 GLN VAL GLN GLN VAL ALA PHE ALA ALA PRO LEU PRO LEU SEQRES 14 D 195 PRO ASP GLY GLU PHE GLY TYR PHE LEU THR PRO GLY PHE SEQRES 15 D 195 GLU ILE ASP HIS PHE PRO GLY TRP ARG PRO LEU PRO ARG HET FE A 301 1 HET FE A 302 1 HET SO4 A 303 5 HET SO4 A 304 5 HET FE B 301 1 HET FE B 302 1 HET SO4 B 303 5 HET SO4 B 304 5 HETNAM FE FE (III) ION HETNAM SO4 SULFATE ION FORMUL 5 FE 4(FE 3+) FORMUL 7 SO4 4(O4 S 2-) FORMUL 13 HOH *98(H2 O) HELIX 1 AA1 LEU A 9 GLY A 11 5 3 HELIX 2 AA2 THR A 12 GLU A 22 1 11 HELIX 3 AA3 ASP A 33 PHE A 35 5 3 HELIX 4 AA4 PRO A 39 ASP A 45 1 7 HELIX 5 AA5 ASP A 64 ARG A 83 1 20 HELIX 6 AA6 GLU A 111 GLY A 127 1 17 HELIX 7 AA7 MET A 139 TRP A 143 5 5 HELIX 8 AA8 ASP A 144 GLY A 157 1 14 HELIX 9 AA9 ALA A 164 GLY A 175 1 12 HELIX 10 AB1 PRO A 177 LEU A 180 5 4 HELIX 11 AB2 TRP A 181 THR A 188 1 8 HELIX 12 AB3 ALA A 215 MET A 225 1 11 HELIX 13 AB4 MET A 225 ASP A 230 1 6 HELIX 14 AB5 ASP A 245 PHE A 260 1 16 HELIX 15 AB6 LEU B 9 GLY B 11 5 3 HELIX 16 AB7 THR B 12 GLU B 22 1 11 HELIX 17 AB8 ILE B 32 VAL B 36 5 5 HELIX 18 AB9 PRO B 39 ASP B 45 1 7 HELIX 19 AC1 ASP B 64 ARG B 83 1 20 HELIX 20 AC2 GLU B 111 GLY B 127 1 17 HELIX 21 AC3 MET B 139 TRP B 143 5 5 HELIX 22 AC4 ASP B 144 THR B 156 1 13 HELIX 23 AC5 ALA B 164 GLY B 175 1 12 HELIX 24 AC6 PRO B 177 LEU B 180 5 4 HELIX 25 AC7 TRP B 181 GLU B 186 1 6 HELIX 26 AC8 ALA B 215 MET B 225 1 11 HELIX 27 AC9 MET B 225 ASP B 230 1 6 HELIX 28 AD1 ASP B 245 PHE B 260 1 16 HELIX 29 AD2 ILE C 11 LEU C 19 5 9 HELIX 30 AD3 ALA C 23 TYR C 28 5 6 HELIX 31 AD4 SER C 32 CYS C 53 1 22 HELIX 32 AD5 LEU C 56 GLY C 61 1 6 HELIX 33 AD6 GLY C 64 ASN C 78 1 15 HELIX 34 AD7 SER C 85 GLN C 96 1 12 HELIX 35 AD8 PHE C 99 LEU C 103 5 5 HELIX 36 AD9 ASP C 104 ASP C 123 1 20 HELIX 37 AE1 ILE D 11 LEU D 19 5 9 HELIX 38 AE2 SER D 32 CYS D 53 1 22 HELIX 39 AE3 LEU D 56 GLY D 61 1 6 HELIX 40 AE4 GLY D 64 ASN D 78 1 15 HELIX 41 AE5 SER D 85 GLN D 95 1 11 HELIX 42 AE6 PHE D 99 LEU D 103 5 5 HELIX 43 AE7 ASP D 104 ASP D 123 1 20 SHEET 1 AA1 9 GLN A 2 PHE A 7 0 SHEET 2 AA1 9 TYR A 27 LEU A 31 1 O GLU A 29 N PHE A 7 SHEET 3 AA1 9 VAL A 51 HIS A 54 1 O HIS A 54 N MET A 30 SHEET 4 AA1 9 VAL A 87 ASP A 89 1 O SER A 88 N PHE A 53 SHEET 5 AA1 9 LEU A 130 GLU A 133 1 O TYR A 131 N ASP A 89 SHEET 6 AA1 9 GLY A 159 ASP A 163 1 O GLY A 159 N LEU A 130 SHEET 7 AA1 9 HIS A 190 ALA A 194 1 O HIS A 192 N PHE A 162 SHEET 8 AA1 9 THR A 235 GLU A 239 1 O GLU A 239 N VAL A 193 SHEET 9 AA1 9 GLN A 2 PHE A 7 1 N GLY A 4 O TYR A 238 SHEET 1 AA2 2 TYR A 93 HIS A 96 0 SHEET 2 AA2 2 ARG A 99 GLY A 105 -1 O LEU A 101 N PHE A 94 SHEET 1 AA3 2 GLY A 197 THR A 198 0 SHEET 2 AA3 2 LYS A 206 ALA A 207 -1 O ALA A 207 N GLY A 197 SHEET 1 AA4 9 GLN B 2 PHE B 7 0 SHEET 2 AA4 9 TYR B 27 MET B 30 1 O GLU B 29 N PHE B 7 SHEET 3 AA4 9 VAL B 51 HIS B 54 1 O ALA B 52 N VAL B 28 SHEET 4 AA4 9 VAL B 87 HIS B 90 1 O SER B 88 N PHE B 53 SHEET 5 AA4 9 LEU B 130 GLU B 133 1 O TYR B 131 N ASP B 89 SHEET 6 AA4 9 GLY B 159 ASP B 163 1 O GLY B 159 N LEU B 132 SHEET 7 AA4 9 HIS B 190 ALA B 194 1 O HIS B 192 N PHE B 162 SHEET 8 AA4 9 THR B 235 GLU B 239 1 O GLU B 239 N VAL B 193 SHEET 9 AA4 9 GLN B 2 PHE B 7 1 N GLY B 4 O TYR B 238 SHEET 1 AA5 2 LEU B 92 HIS B 96 0 SHEET 2 AA5 2 ARG B 99 GLU B 106 -1 O LEU B 101 N PHE B 94 SHEET 1 AA6 2 GLY B 197 ALA B 199 0 SHEET 2 AA6 2 GLU B 202 ALA B 207 -1 O ALA B 207 N GLY B 197 SHEET 1 AA7 4 VAL C 158 ALA C 162 0 SHEET 2 AA7 4 ALA C 141 ALA C 146 -1 N ALA C 142 O VAL C 161 SHEET 3 AA7 4 GLN C 130 SER C 135 -1 N LEU C 133 O VAL C 143 SHEET 4 AA7 4 PHE C 174 THR C 179 -1 O GLY C 175 N GLY C 134 SHEET 1 AA8 5 VAL D 158 ALA D 162 0 SHEET 2 AA8 5 ALA D 141 ALA D 146 -1 N VAL D 144 O GLN D 159 SHEET 3 AA8 5 GLN D 130 SER D 135 -1 N LEU D 133 O VAL D 143 SHEET 4 AA8 5 PHE D 174 THR D 179 -1 O GLY D 175 N GLY D 134 SHEET 5 AA8 5 ARG D 191 PRO D 192 -1 O ARG D 191 N TYR D 176 LINK NE2 HIS A 54 FE FE A 301 1555 1555 2.26 LINK NE2 HIS A 90 FE FE A 301 1555 1555 2.16 LINK OE1 GLU A 133 FE FE A 301 1555 1555 2.32 LINK OE2 GLU A 133 FE FE A 302 1555 1555 2.36 LINK OD2 ASP A 163 FE FE A 302 1555 1555 2.39 LINK ND1 HIS A 192 FE FE A 302 1555 1555 2.32 LINK OE1 GLU A 239 FE FE A 302 1555 1555 2.31 LINK FE FE A 301 O2 SO4 A 304 1555 1555 2.34 LINK FE FE A 301 O HOH A 402 1555 1555 2.01 LINK FE FE A 301 O HOH A 429 1555 1555 2.42 LINK FE FE A 302 O4 SO4 A 304 1555 1555 2.48 LINK FE FE A 302 O HOH A 402 1555 1555 2.27 LINK NE2 HIS B 54 FE FE B 301 1555 1555 2.19 LINK NE2 HIS B 90 FE FE B 301 1555 1555 2.19 LINK OE1 GLU B 133 FE FE B 301 1555 1555 2.26 LINK OE2 GLU B 133 FE FE B 302 1555 1555 2.16 LINK OD2 ASP B 163 FE FE B 302 1555 1555 2.37 LINK ND1 HIS B 192 FE FE B 302 1555 1555 2.37 LINK OE2 GLU B 239 FE FE B 302 1555 1555 2.21 LINK FE FE B 301 O2 SO4 B 304 1555 1555 2.25 LINK FE FE B 301 O HOH B 408 1555 1555 2.00 LINK FE FE B 301 O HOH B 436 1555 1555 2.65 LINK FE FE B 302 O3 SO4 B 304 1555 1555 2.38 LINK FE FE B 302 O HOH B 408 1555 1555 2.55 CRYST1 50.411 215.180 215.146 90.00 90.00 90.00 C 2 2 21 16 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 0.019837 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004647 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004648 0.00000