HEADER TRANSFERASE 14-DEC-23 8VCW TITLE X-RAY CRYSTAL STRUCTURE OF THE BIOTIN SYNTHASE FROM B. OBEUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIOTIN SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.8.1.6; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: CONTAINS A 4 IRON:5 SULFUR CLUSTER SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BLAUTIA OBEUM; SOURCE 3 ORGANISM_TAXID: 40520; SOURCE 4 GENE: BIOB, RUMOBE_02699; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PET; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PSGCHIS KEYWDS BIOTIN, IRON SULFUR CLUSTER, DESTHIOBIOTIN, RADICAL SAM, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.C.LACHOWICZ,T.L.GROVE REVDAT 3 12-NOV-25 8VCW 1 REMARK REVDAT 2 07-FEB-24 8VCW 1 JRNL REVDAT 1 24-JAN-24 8VCW 0 JRNL AUTH J.C.LACHOWICZ,D.LENNOX-HVENEKILDE,N.MYLING-PETERSEN, JRNL AUTH 2 B.SALOMONSEN,G.VERKLEIJ,C.G.ACEVEDO-ROCHA,B.CADDELL, JRNL AUTH 3 L.S.GRONENBERG,S.C.ALMO,M.O.A.SOMMER,H.J.GENEE,T.L.GROVE JRNL TITL DISCOVERY OF A BIOTIN SYNTHASE THAT UTILIZES AN AUXILIARY JRNL TITL 2 4FE-5S CLUSTER FOR SULFUR INSERTION. JRNL REF J.AM.CHEM.SOC. V. 146 1860 2024 JRNL REFN ESSN 1520-5126 JRNL PMID 38215281 JRNL DOI 10.1021/JACS.3C05481 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.45 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 67854 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : 0.173 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.790 REMARK 3 FREE R VALUE TEST SET COUNT : 3252 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 48.4500 - 3.8400 0.99 3124 154 0.1320 0.1477 REMARK 3 2 3.8400 - 3.0500 0.99 2957 181 0.1383 0.1601 REMARK 3 3 3.0500 - 2.6600 0.99 2968 135 0.1572 0.1663 REMARK 3 4 2.6600 - 2.4200 0.99 2926 134 0.1588 0.1799 REMARK 3 5 2.4200 - 2.2500 0.99 2915 143 0.1480 0.1779 REMARK 3 6 2.2500 - 2.1100 0.99 2885 152 0.1482 0.1716 REMARK 3 7 2.1100 - 2.0100 0.99 2888 153 0.1464 0.1646 REMARK 3 8 2.0100 - 1.9200 0.99 2886 155 0.1459 0.1854 REMARK 3 9 1.9200 - 1.8500 0.99 2898 144 0.1447 0.1699 REMARK 3 10 1.8500 - 1.7800 0.99 2895 131 0.1479 0.1773 REMARK 3 11 1.7800 - 1.7300 0.99 2848 148 0.1426 0.1724 REMARK 3 12 1.7300 - 1.6800 0.99 2872 133 0.1531 0.1797 REMARK 3 13 1.6800 - 1.6300 0.99 2864 144 0.1412 0.1921 REMARK 3 14 1.6300 - 1.5900 1.00 2845 147 0.1385 0.1585 REMARK 3 15 1.5900 - 1.5600 0.99 2872 156 0.1465 0.1614 REMARK 3 16 1.5600 - 1.5200 0.99 2841 141 0.1549 0.1750 REMARK 3 17 1.5200 - 1.4900 0.99 2880 135 0.1566 0.2104 REMARK 3 18 1.4900 - 1.4600 0.99 2846 140 0.1684 0.1921 REMARK 3 19 1.4600 - 1.4400 0.97 2781 160 0.1872 0.2130 REMARK 3 20 1.4400 - 1.4100 0.93 2640 119 0.1963 0.2236 REMARK 3 21 1.4100 - 1.3900 0.87 2543 112 0.2093 0.2691 REMARK 3 22 1.3900 - 1.3700 0.82 2332 134 0.2185 0.2226 REMARK 3 23 1.3700 - 1.3500 0.73 2096 101 0.2274 0.2603 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.590 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.10 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 2742 REMARK 3 ANGLE : 2.763 3748 REMARK 3 CHIRALITY : 0.303 431 REMARK 3 PLANARITY : 0.012 479 REMARK 3 DIHEDRAL : 8.163 427 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 8VCW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-23. REMARK 100 THE DEPOSITION ID IS D_1000279936. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-OCT-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67982 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 80.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.43600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 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 (%): 43.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.4UL PROTEIN PLUS 0.4 UL 100MM BIS REMARK 280 -TRI PH 5.5, 25% PEG 3350, 0.2M NACL EQUILIBRATED AGAINST A WELL REMARK 280 OF 0.5M LICL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 19.10450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 80.93900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.38800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 80.93900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.10450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.38800 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 326 CG CD OE1 OE2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ILE A 217 CA CB CG1 CG2 CD1 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 A 888 O HOH A 915 1.90 REMARK 500 O THR A 299 O HOH A 501 2.16 REMARK 500 OG1 THR A 282 O HOH A 502 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 MET A 315 CG - SD - CE ANGL. DEV. = -9.6 DEGREES 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 GLU A 165 -57.72 78.31 REMARK 500 ALA A 270 -129.58 -149.71 REMARK 500 MET A 296 -148.78 -100.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 919 DISTANCE = 6.36 ANGSTROMS 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 Q46 A 403 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 52 SG REMARK 620 2 Q46 A 403 S3 113.0 REMARK 620 3 Q46 A 403 S2 123.5 103.1 REMARK 620 4 Q46 A 403 S1 107.4 103.5 104.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 404 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 62 SG REMARK 620 2 SF4 A 404 S2 114.0 REMARK 620 3 SF4 A 404 S3 111.9 104.0 REMARK 620 4 SF4 A 404 S4 112.4 105.8 108.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 404 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 66 SG REMARK 620 2 SF4 A 404 S1 116.0 REMARK 620 3 SF4 A 404 S2 104.9 106.2 REMARK 620 4 SF4 A 404 S4 119.4 104.0 105.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 404 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 69 SG REMARK 620 2 SF4 A 404 S1 111.1 REMARK 620 3 SF4 A 404 S2 107.2 107.7 REMARK 620 4 SF4 A 404 S3 120.3 105.1 104.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 406 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 74 ND1 REMARK 620 2 BTB A 402 O3 99.2 REMARK 620 3 BTB A 402 O4 98.5 80.5 REMARK 620 4 BTB A 402 N 177.1 78.6 83.1 REMARK 620 5 BTB A 402 O6 103.8 156.4 91.2 78.5 REMARK 620 6 BTB A 402 O8 98.8 90.2 161.4 79.3 91.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 Q46 A 403 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 138 SG REMARK 620 2 Q46 A 403 S4 109.1 REMARK 620 3 Q46 A 403 S3 128.2 100.6 REMARK 620 4 Q46 A 403 S1 109.6 103.9 102.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 Q46 A 403 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 198 SG REMARK 620 2 Q46 A 403 S4 111.2 REMARK 620 3 Q46 A 403 S3 123.5 101.3 REMARK 620 4 Q46 A 403 S2 108.5 107.8 103.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 404 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SAM A 401 N REMARK 620 2 SF4 A 404 S1 154.4 REMARK 620 3 SF4 A 404 S3 89.4 99.5 REMARK 620 4 SF4 A 404 S4 102.4 98.9 103.3 REMARK 620 5 SAM A 401 O 71.2 93.5 156.6 93.7 REMARK 620 N 1 2 3 4 DBREF 8VCW A 1 327 UNP A5ZUL4 A5ZUL4_9FIRM 1 327 SEQRES 1 A 327 MET ASN PRO LEU THR LEU ALA GLN GLU ILE ILE ASP GLY SEQRES 2 A 327 ARG ARG ILE THR ARG GLU ASP ASP LEU SER PHE PHE LEU SEQRES 3 A 327 THR CYS ASP LEU ASP GLU LEU CYS GLU GLY ALA ASP ARG SEQRES 4 A 327 ILE ARG GLU ALA CYS ILE GLY ASP LYS VAL ASP LEU CYS SEQRES 5 A 327 SER ILE ILE ASN GLY ARG SER GLY ARG CYS PRO GLU ASP SEQRES 6 A 327 CYS LYS TYR CYS ALA GLN SER ALA HIS HIS HIS THR SER SEQRES 7 A 327 CYS GLU VAL TYR ASN PHE LEU PRO GLU GLU LYS ILE LEU SEQRES 8 A 327 GLU ALA CYS LYS MET ASN GLU SER GLU GLY VAL ASP ARG SEQRES 9 A 327 PHE SER ILE VAL THR ALA GLY LYS ALA LEU THR GLY LYS SEQRES 10 A 327 GLU PHE ASP GLN ALA ILE HIS ALA TYR GLU THR MET HIS SEQRES 11 A 327 ARG GLU CYS LYS ILE ASP LEU CYS ALA SER MET GLY PHE SEQRES 12 A 327 ILE SER ALA GLU GLN LEU HIS ARG LEU HIS GLU ALA GLY SEQRES 13 A 327 VAL THR SER TYR HIS HIS ASN ILE GLU THR SER ARG ARG SEQRES 14 A 327 ASN PHE PRO ASN ILE CYS THR THR HIS THR TYR ASP MET SEQRES 15 A 327 LYS ILE GLU THR LEU LYS LYS VAL LYS ALA GLU GLY MET SEQRES 16 A 327 CYS ALA CYS SER GLY GLY ILE ILE GLY MET GLY GLU THR SEQRES 17 A 327 TRP GLU ASP ARG LEU ASP MET ALA ILE SER LEU ALA GLU SEQRES 18 A 327 LEU GLY ILE ASP SER ILE PRO ILE ASN ALA LEU MET PRO SEQRES 19 A 327 ILE PRO GLY THR PRO LEU GLU HIS LEU PRO GLU LEU SER SEQRES 20 A 327 GLU PRO ASP ILE LEU ARG THR ILE ALA PHE PHE ARG TYR SEQRES 21 A 327 ILE ASN PRO GLU ALA ASN ILE ARG LEU ALA ALA GLY ARG SEQRES 22 A 327 ALA LEU LEU THR ASN ASP GLY GLU THR ALA PHE LYS ALA SEQRES 23 A 327 GLY ALA SER ALA SER ILE THR GLY ASN MET LEU THR THR SEQRES 24 A 327 VAL ALA CYS ALA THR ILE ARG SER ASP ARG LYS MET LEU SEQRES 25 A 327 ALA ASP MET GLY ARG ASP VAL THR PRO GLU TYR TRP LYS SEQRES 26 A 327 GLU VAL HET SAM A 401 27 HET BTB A 402 14 HET Q46 A 403 9 HET SF4 A 404 8 HET DTB A 405 15 HET FE A 406 1 HET CL A 407 1 HETNAM SAM S-ADENOSYLMETHIONINE HETNAM BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL- HETNAM 2 BTB PROPANE-1,3-DIOL HETNAM Q46 FE4 H S5 HETNAM SF4 IRON/SULFUR CLUSTER HETNAM DTB 6-(5-METHYL-2-OXO-IMIDAZOLIDIN-4-YL)-HEXANOIC ACID HETNAM FE FE (III) ION HETNAM CL CHLORIDE ION HETSYN BTB BIS-TRIS BUFFER HETSYN DTB D-DESTHIOBIOTIN FORMUL 2 SAM C15 H22 N6 O5 S FORMUL 3 BTB C8 H19 N O5 FORMUL 4 Q46 FE4 H S5 4+ FORMUL 5 SF4 FE4 S4 FORMUL 6 DTB C10 H18 N2 O3 FORMUL 7 FE FE 3+ FORMUL 8 CL CL 1- FORMUL 9 HOH *419(H2 O) HELIX 1 AA1 ASN A 2 ASP A 12 1 11 HELIX 2 AA2 SER A 23 CYS A 28 1 6 HELIX 3 AA3 ASP A 29 ILE A 45 1 17 HELIX 4 AA4 PRO A 86 GLU A 100 1 15 HELIX 5 AA5 THR A 115 CYS A 133 1 19 HELIX 6 AA6 SER A 145 GLY A 156 1 12 HELIX 7 AA7 ASN A 170 ILE A 174 5 5 HELIX 8 AA8 THR A 179 GLY A 194 1 16 HELIX 9 AA9 THR A 208 GLY A 223 1 16 HELIX 10 AB1 SER A 247 ASN A 262 1 16 HELIX 11 AB2 GLY A 272 GLU A 281 5 10 HELIX 12 AB3 THR A 282 ALA A 286 5 5 HELIX 13 AB4 THR A 304 MET A 315 1 12 HELIX 14 AB5 PRO A 321 LYS A 325 5 5 SHEET 1 AA110 GLY A 201 ILE A 203 0 SHEET 2 AA110 SER A 226 ALA A 231 1 O ASN A 230 N ILE A 203 SHEET 3 AA110 ASN A 266 LEU A 269 1 O ASN A 266 N ILE A 227 SHEET 4 AA110 ALA A 290 ILE A 292 1 O ALA A 290 N LEU A 269 SHEET 5 AA110 ASP A 50 ARG A 58 1 N ASP A 50 O SER A 291 SHEET 6 AA110 ARG A 104 THR A 109 1 O VAL A 108 N ILE A 55 SHEET 7 AA110 ASP A 136 SER A 140 1 O CYS A 138 N PHE A 105 SHEET 8 AA110 SER A 159 HIS A 161 1 O HIS A 161 N ALA A 139 SHEET 9 AA110 CYS A 196 CYS A 198 1 O CYS A 198 N TYR A 160 SHEET 10 AA110 SER A 226 ALA A 231 1 O SER A 226 N ALA A 197 LINK SG CYS A 52 FE4 Q46 A 403 1555 1555 2.26 LINK SG CYS A 62 FE1 SF4 A 404 1555 1555 2.28 LINK SG CYS A 66 FE3 SF4 A 404 1555 1555 2.31 LINK SG CYS A 69 FE4 SF4 A 404 1555 1555 2.31 LINK ND1 HIS A 74 FE FE A 406 1555 1555 2.06 LINK SG CYS A 138 FE2 Q46 A 403 1555 1555 2.30 LINK SG CYS A 198 FE1 Q46 A 403 1555 1555 2.29 LINK N SAM A 401 FE2 SF4 A 404 1555 1555 2.38 LINK O SAM A 401 FE2 SF4 A 404 1555 1555 2.26 LINK O3 BTB A 402 FE FE A 406 1555 1555 2.00 LINK O4 BTB A 402 FE FE A 406 1555 1555 2.21 LINK N BTB A 402 FE FE A 406 1555 1555 2.26 LINK O6 BTB A 402 FE FE A 406 1555 1555 2.14 LINK O8 BTB A 402 FE FE A 406 1555 1555 2.21 CRYST1 38.209 50.776 161.878 90.00 90.00 90.00 P 21 21 21 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 0.026172 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019694 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006177 0.00000 CONECT 418 2649 CONECT 490 2653 CONECT 520 2655 CONECT 547 2656 CONECT 579 2676 CONECT 1119 2647 CONECT 1600 2645 CONECT 2603 2604 2654 CONECT 2604 2603 2605 2608 CONECT 2605 2604 2606 2607 CONECT 2606 2605 2654 CONECT 2607 2605 CONECT 2608 2604 2609 CONECT 2609 2608 2610 CONECT 2610 2609 2611 2612 CONECT 2611 2610 CONECT 2612 2610 2613 CONECT 2613 2612 2614 2615 CONECT 2614 2613 2619 CONECT 2615 2613 2616 2617 CONECT 2616 2615 CONECT 2617 2615 2618 2619 CONECT 2618 2617 CONECT 2619 2614 2617 2620 CONECT 2620 2619 2621 2629 CONECT 2621 2620 2622 CONECT 2622 2621 2623 CONECT 2623 2622 2624 2629 CONECT 2624 2623 2625 2626 CONECT 2625 2624 CONECT 2626 2624 2627 CONECT 2627 2626 2628 CONECT 2628 2627 2629 CONECT 2629 2620 2623 2628 CONECT 2630 2631 2632 CONECT 2631 2630 CONECT 2632 2630 2633 2635 2637 CONECT 2633 2632 2634 CONECT 2634 2633 2676 CONECT 2635 2632 2636 CONECT 2636 2635 2676 CONECT 2637 2632 2638 2641 2676 CONECT 2638 2637 2639 CONECT 2639 2638 2640 CONECT 2640 2639 2676 CONECT 2641 2637 2642 CONECT 2642 2641 2643 CONECT 2643 2642 2676 CONECT 2644 2645 2646 2647 CONECT 2645 1600 2644 2648 2650 CONECT 2646 2644 2650 2651 2652 CONECT 2647 1119 2644 2648 2651 CONECT 2648 2645 2647 2649 CONECT 2649 418 2648 2650 2651 CONECT 2650 2645 2646 2649 CONECT 2651 2646 2647 2649 CONECT 2652 2646 CONECT 2653 490 2658 2659 2660 CONECT 2654 2603 2606 2657 2659 CONECT 2654 2660 CONECT 2655 520 2657 2658 2660 CONECT 2656 547 2657 2658 2659 CONECT 2657 2654 2655 2656 CONECT 2658 2653 2655 2656 CONECT 2659 2653 2654 2656 CONECT 2660 2653 2654 2655 CONECT 2661 2662 2663 2666 CONECT 2662 2661 CONECT 2663 2661 2664 CONECT 2664 2663 2665 2668 CONECT 2665 2664 2666 2667 CONECT 2666 2661 2665 CONECT 2667 2665 CONECT 2668 2664 2669 CONECT 2669 2668 2670 CONECT 2670 2669 2671 CONECT 2671 2670 2672 CONECT 2672 2671 2673 CONECT 2673 2672 2674 2675 CONECT 2674 2673 CONECT 2675 2673 CONECT 2676 579 2634 2636 2637 CONECT 2676 2640 2643 MASTER 370 0 7 14 10 0 0 6 3019 1 83 26 END