2ZAU - Header Asymmetric Unit

HEADER TRANSFERASE 10-OCT-07 2ZAU

TITLE CRYSTAL STRUCTURE OF AN N-TERMINALLY TRUNCATED TITLE 2 SELENOPHOSPHATE SYNTHETASE FROM AQUIFEX AEOLICUS

COMPND MOL_ID: 1; COMPND 2 MOLECULE: SELENIDE, WATER DIKINASE; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: N-TERMINALLY TRUNCATED FORM, RESIDUES 2-311 (27- COMPND 5 336); COMPND 6 SYNONYM: SELENOPHOSPHATE SYNTHETASE, SELENIUM DONOR COMPND 7 PROTEIN; COMPND 8 EC: 2.7.9.3; COMPND 9 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 ORGANISM_TAXID: 63363; SOURCE 4 STRAIN: VF5; SOURCE 5 GENE: SELD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) CODONPLUS-RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET25B

KEYWDS INTRAMOLECULAR S-S BOND, TRIMER OF DIMERS, ATP-BINDING, KEYWDS 2 KINASE, MAGNESIUM, NUCLEOTIDE-BINDING, SELENIUM, KEYWDS 3 SELENOCYSTEINE, TRANSFERASE, STRUCTURAL GENOMICS, NPPSFA, KEYWDS 4 NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL KEYWDS 5 ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, KEYWDS 6 RSGI

EXPDTA X-RAY DIFFRACTION

AUTHOR S.SEKINE,E.MATSUMOTO,S.YOKOYAMA,RIKEN STRUCTURAL AUTHOR 2 GENOMICS/PROTEOMICS INITIATIVE (RSGI)

REVDAT 4 24-FEB-09 2ZAU 1 VERSN REVDAT 3 14-OCT-08 2ZAU 1 REMARK REVDAT 2 24-JUN-08 2ZAU 1 TITLE REVDAT 1 17-JUN-08 2ZAU 0

JRNL AUTH E.MATSUMOTO,S.SEKINE,R.AKASAKA,Y.OTTA,K.KATSURA, JRNL AUTH 2 M.INOUE,T.KAMINISHI,T.TERADA,M.SHIROUZU,S.YOKOYAMA JRNL TITL STRUCTURE OF AN N-TERMINALLY TRUNCATED JRNL TITL 2 SELENOPHOSPHATE SYNTHETASE FROM AQUIFEX AEOLICUS JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 64 453 2008 JRNL REFN ESSN 1744-3091 JRNL PMID 18540050 JRNL DOI 10.1107/S1744309108012074

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3740376.990 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 82004 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4140 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 9709 REMARK 3 BIN R VALUE (WORKING SET) : 0.2470 REMARK 3 BIN FREE R VALUE : 0.2850 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 510 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7077 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 441 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.52000 REMARK 3 B22 (A**2) : -4.73000 REMARK 3 B33 (A**2) : 2.21000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.18 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.154 REMARK 3 BOND ANGLES (DEGREES) : 1.70 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.33 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.860 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.850 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.560 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.870 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 58.36 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2ZAU COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-OCT-07. REMARK 100 THE RCSB ID CODE IS RCSB027738.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUL-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.10 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : SILICON REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 82314 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 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 (%) : 93.9 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : 0.09700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.42900 REMARK 200 R SYM FOR SHELL (I) : 0.42900 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.660 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, AMMONIUM PHOSPHATE, NA-HEPES, REMARK 280 PH 7.10, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K

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 83.84200 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 83.84200 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 46.58050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 82.59900 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 46.58050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 82.59900 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 83.84200 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 46.58050 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 82.59900 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 83.84200 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 46.58050 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 82.59900 REMARK 290 SMTRY3 8 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 76440 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -71.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 83.84200

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 26 REMARK 465 LYS A 27 REMARK 465 LEU A 105 REMARK 465 ASP A 106 REMARK 465 MET B 26 REMARK 465 LYS B 27 REMARK 465 GLY B 42 REMARK 465 ASP B 43 REMARK 465 GLU B 104 REMARK 465 LEU B 105 REMARK 465 ASP B 106 REMARK 465 ILE B 107 REMARK 465 MET C 26 REMARK 465 LYS C 27 REMARK 465 ASP C 43 REMARK 465 ASP C 44 REMARK 465 GLU C 104 REMARK 465 LEU C 105 REMARK 465 ASP C 106

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD1 ASN B 271 OD1 ASN B 271 4576 1.75 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 43 -103.68 -52.63 REMARK 500 PHE A 100 113.06 39.75 REMARK 500 ASN A 101 -13.50 64.87 REMARK 500 THR A 156 -168.09 -112.14 REMARK 500 THR A 221 -131.02 -128.97 REMARK 500 PHE B 100 137.79 -30.70 REMARK 500 ASN B 101 -25.58 67.97 REMARK 500 GLU B 151 36.26 37.55 REMARK 500 THR B 156 -169.73 -112.06 REMARK 500 THR B 221 -126.33 -132.37 REMARK 500 ASN C 101 -9.32 72.77 REMARK 500 THR C 156 -164.90 -108.00 REMARK 500 THR C 221 -131.93 -131.82 REMARK 500 GLU C 318 62.46 63.96 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 C1334 DISTANCE = 6.53 ANGSTROMS REMARK 525 HOH B1296 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH C1358 DISTANCE = 6.69 ANGSTROMS REMARK 525 HOH B1306 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH A1375 DISTANCE = 7.67 ANGSTROMS REMARK 525 HOH B1429 DISTANCE = 5.26 ANGSTROMS

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 C 901 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 902 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 903

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ZOD RELATED DB: PDB REMARK 900 FULL-LENGTH SELENOPHOSPHATE SYNTHETASE FROM AQUIFEX AEOLICUS REMARK 900 RELATED ID: 2YYE RELATED DB: PDB REMARK 900 FULL-LENGTH SELENOPHOSPHATE SYNTHETASE FROM AQUIFEX REMARK 900 AEOLICUS COMPLEXED WITH AMPCPP REMARK 900 RELATED ID: AAE001001030.1 RELATED DB: TARGETDB

DBREF 2ZAU A 27 336 UNP O67139 SELD_AQUAE 27 336 DBREF 2ZAU B 27 336 UNP O67139 SELD_AQUAE 27 336 DBREF 2ZAU C 27 336 UNP O67139 SELD_AQUAE 27 336

SEQADV 2ZAU MET A 26 UNP O67139 INITIATING METHIONINE SEQADV 2ZAU MET B 26 UNP O67139 INITIATING METHIONINE SEQADV 2ZAU MET C 26 UNP O67139 INITIATING METHIONINE

SEQRES 1 A 311 MET LYS GLY PHE ASN ILE TYR THR ASP GLU SER THR LEU SEQRES 2 A 311 VAL SER ILE GLY ASP ASP ALA GLY VAL TYR GLU HIS ASN SEQRES 3 A 311 GLY ILE ILE TRP VAL TYR THR VAL ASP ILE ILE THR PRO SEQRES 4 A 311 VAL VAL ASN ASP PRO TYR LEU TRP GLY ALA ILE SER THR SEQRES 5 A 311 ALA ASN ALA LEU SER ASP VAL TYR ALA MET GLY GLY ILE SEQRES 6 A 311 PRO VAL ASN ALA LEU ALA ILE SER CYS PHE ASN ASN CYS SEQRES 7 A 311 GLU LEU ASP ILE GLU ILE PHE ARG GLU VAL ILE ARG GLY SEQRES 8 A 311 ALA LEU ASP LYS LEU ARG GLU ALA LYS THR VAL LEU LEU SEQRES 9 A 311 GLY GLY HIS THR ILE ASP ASP LYS GLU PRO LYS PHE GLY SEQRES 10 A 311 LEU SER VAL ALA GLY ILE CYS PRO GLU GLY LYS TYR ILE SEQRES 11 A 311 THR GLN SER GLY ALA GLN VAL GLY GLN LEU LEU ILE LEU SEQRES 12 A 311 THR LYS PRO ILE GLY THR GLY ILE LEU ILE LYS GLY LEU SEQRES 13 A 311 LYS GLU GLY ILE LEU LYS GLU GLU ASP ILE ASN GLU ALA SEQRES 14 A 311 ILE GLU ASN MET LEU ALA LEU ASN ASP LYS ALA ARG ASN SEQRES 15 A 311 LEU MET LEU SER LEU ASP ALA THR ALA CYS THR ASP VAL SEQRES 16 A 311 THR GLY PHE GLY LEU LEU GLY HIS ALA TRP ASN ILE CYS SEQRES 17 A 311 LYS ASN SER ASN ILE GLY ALA ARG ILE PHE PHE GLU LYS SEQRES 18 A 311 VAL PRO TYR TYR GLN LEU SER GLU ASN LEU VAL LYS LYS SEQRES 19 A 311 LYS ILE TYR PRO LYS GLY ALA ILE GLU ASN LEU ASN PHE SEQRES 20 A 311 VAL LYS ASN TYR LEU LYS SER ASN LEU ASP ASN TRP LYS SEQRES 21 A 311 LEU ILE LEU LEU SER ASP PRO VAL THR SER GLY GLY LEU SEQRES 22 A 311 LEU PHE THR ILE ASN LYS GLU LYS LEU GLU LYS ILE ASP SEQRES 23 A 311 GLU THR ALA LYS GLU LEU GLU VAL ASN TYR TRP ILE ILE SEQRES 24 A 311 GLY GLU THR ILE ALA GLU ASN VAL LEU GLU VAL LEU SEQRES 1 B 311 MET LYS GLY PHE ASN ILE TYR THR ASP GLU SER THR LEU SEQRES 2 B 311 VAL SER ILE GLY ASP ASP ALA GLY VAL TYR GLU HIS ASN SEQRES 3 B 311 GLY ILE ILE TRP VAL TYR THR VAL ASP ILE ILE THR PRO SEQRES 4 B 311 VAL VAL ASN ASP PRO TYR LEU TRP GLY ALA ILE SER THR SEQRES 5 B 311 ALA ASN ALA LEU SER ASP VAL TYR ALA MET GLY GLY ILE SEQRES 6 B 311 PRO VAL ASN ALA LEU ALA ILE SER CYS PHE ASN ASN CYS SEQRES 7 B 311 GLU LEU ASP ILE GLU ILE PHE ARG GLU VAL ILE ARG GLY SEQRES 8 B 311 ALA LEU ASP LYS LEU ARG GLU ALA LYS THR VAL LEU LEU SEQRES 9 B 311 GLY GLY HIS THR ILE ASP ASP LYS GLU PRO LYS PHE GLY SEQRES 10 B 311 LEU SER VAL ALA GLY ILE CYS PRO GLU GLY LYS TYR ILE SEQRES 11 B 311 THR GLN SER GLY ALA GLN VAL GLY GLN LEU LEU ILE LEU SEQRES 12 B 311 THR LYS PRO ILE GLY THR GLY ILE LEU ILE LYS GLY LEU SEQRES 13 B 311 LYS GLU GLY ILE LEU LYS GLU GLU ASP ILE ASN GLU ALA SEQRES 14 B 311 ILE GLU ASN MET LEU ALA LEU ASN ASP LYS ALA ARG ASN SEQRES 15 B 311 LEU MET LEU SER LEU ASP ALA THR ALA CYS THR ASP VAL SEQRES 16 B 311 THR GLY PHE GLY LEU LEU GLY HIS ALA TRP ASN ILE CYS SEQRES 17 B 311 LYS ASN SER ASN ILE GLY ALA ARG ILE PHE PHE GLU LYS SEQRES 18 B 311 VAL PRO TYR TYR GLN LEU SER GLU ASN LEU VAL LYS LYS SEQRES 19 B 311 LYS ILE TYR PRO LYS GLY ALA ILE GLU ASN LEU ASN PHE SEQRES 20 B 311 VAL LYS ASN TYR LEU LYS SER ASN LEU ASP ASN TRP LYS SEQRES 21 B 311 LEU ILE LEU LEU SER ASP PRO VAL THR SER GLY GLY LEU SEQRES 22 B 311 LEU PHE THR ILE ASN LYS GLU LYS LEU GLU LYS ILE ASP SEQRES 23 B 311 GLU THR ALA LYS GLU LEU GLU VAL ASN TYR TRP ILE ILE SEQRES 24 B 311 GLY GLU THR ILE ALA GLU ASN VAL LEU GLU VAL LEU SEQRES 1 C 311 MET LYS GLY PHE ASN ILE TYR THR ASP GLU SER THR LEU SEQRES 2 C 311 VAL SER ILE GLY ASP ASP ALA GLY VAL TYR GLU HIS ASN SEQRES 3 C 311 GLY ILE ILE TRP VAL TYR THR VAL ASP ILE ILE THR PRO SEQRES 4 C 311 VAL VAL ASN ASP PRO TYR LEU TRP GLY ALA ILE SER THR SEQRES 5 C 311 ALA ASN ALA LEU SER ASP VAL TYR ALA MET GLY GLY ILE SEQRES 6 C 311 PRO VAL ASN ALA LEU ALA ILE SER CYS PHE ASN ASN CYS SEQRES 7 C 311 GLU LEU ASP ILE GLU ILE PHE ARG GLU VAL ILE ARG GLY SEQRES 8 C 311 ALA LEU ASP LYS LEU ARG GLU ALA LYS THR VAL LEU LEU SEQRES 9 C 311 GLY GLY HIS THR ILE ASP ASP LYS GLU PRO LYS PHE GLY SEQRES 10 C 311 LEU SER VAL ALA GLY ILE CYS PRO GLU GLY LYS TYR ILE SEQRES 11 C 311 THR GLN SER GLY ALA GLN VAL GLY GLN LEU LEU ILE LEU SEQRES 12 C 311 THR LYS PRO ILE GLY THR GLY ILE LEU ILE LYS GLY LEU SEQRES 13 C 311 LYS GLU GLY ILE LEU LYS GLU GLU ASP ILE ASN GLU ALA SEQRES 14 C 311 ILE GLU ASN MET LEU ALA LEU ASN ASP LYS ALA ARG ASN SEQRES 15 C 311 LEU MET LEU SER LEU ASP ALA THR ALA CYS THR ASP VAL SEQRES 16 C 311 THR GLY PHE GLY LEU LEU GLY HIS ALA TRP ASN ILE CYS SEQRES 17 C 311 LYS ASN SER ASN ILE GLY ALA ARG ILE PHE PHE GLU LYS SEQRES 18 C 311 VAL PRO TYR TYR GLN LEU SER GLU ASN LEU VAL LYS LYS SEQRES 19 C 311 LYS ILE TYR PRO LYS GLY ALA ILE GLU ASN LEU ASN PHE SEQRES 20 C 311 VAL LYS ASN TYR LEU LYS SER ASN LEU ASP ASN TRP LYS SEQRES 21 C 311 LEU ILE LEU LEU SER ASP PRO VAL THR SER GLY GLY LEU SEQRES 22 C 311 LEU PHE THR ILE ASN LYS GLU LYS LEU GLU LYS ILE ASP SEQRES 23 C 311 GLU THR ALA LYS GLU LEU GLU VAL ASN TYR TRP ILE ILE SEQRES 24 C 311 GLY GLU THR ILE ALA GLU ASN VAL LEU GLU VAL LEU

HET PO4 A 902 5 HET PO4 B 903 5 HET PO4 C 901 5

HETNAM PO4 PHOSPHATE ION

FORMUL 4 PO4 3(O4 P 3-) FORMUL 7 HOH *441(H2 O)

HELIX 1 1 ASP A 68 ALA A 86 1 19 HELIX 2 2 GLU A 108 ALA A 124 1 17 HELIX 3 3 PRO A 150 LYS A 153 5 4 HELIX 4 4 GLY A 173 GLU A 183 1 11 HELIX 5 5 LYS A 187 ASP A 190 5 4 HELIX 6 6 ILE A 191 ALA A 200 1 10 HELIX 7 7 ASN A 202 LEU A 212 1 11 HELIX 8 8 PHE A 223 ASN A 237 1 15 HELIX 9 9 GLU A 245 VAL A 247 5 3 HELIX 10 10 TYR A 250 LYS A 259 1 10 HELIX 11 11 PRO A 263 LYS A 274 1 12 HELIX 12 12 ASP A 282 ASP A 291 1 10 HELIX 13 13 ASN A 303 GLU A 305 5 3 HELIX 14 14 LYS A 306 GLU A 318 1 13 HELIX 15 15 ASP B 68 ALA B 86 1 19 HELIX 16 16 GLU B 108 ALA B 124 1 17 HELIX 17 17 PRO B 150 LYS B 153 5 4 HELIX 18 18 GLY B 173 GLU B 183 1 11 HELIX 19 19 LYS B 187 ASP B 190 5 4 HELIX 20 20 ILE B 191 ALA B 200 1 10 HELIX 21 21 ASN B 202 LEU B 212 1 11 HELIX 22 22 PHE B 223 ASN B 237 1 15 HELIX 23 23 GLU B 245 VAL B 247 5 3 HELIX 24 24 TYR B 250 LYS B 259 1 10 HELIX 25 25 PRO B 263 LYS B 274 1 12 HELIX 26 26 ASP B 282 ASP B 291 1 10 HELIX 27 27 ASN B 303 GLU B 305 5 3 HELIX 28 28 LYS B 306 GLU B 318 1 13 HELIX 29 29 ASP C 68 ALA C 86 1 19 HELIX 30 30 ILE C 109 ALA C 124 1 16 HELIX 31 31 PRO C 150 LYS C 153 5 4 HELIX 32 32 GLY C 173 GLU C 183 1 11 HELIX 33 33 LYS C 187 ASP C 190 5 4 HELIX 34 34 ILE C 191 ALA C 200 1 10 HELIX 35 35 ASN C 202 LEU C 212 1 11 HELIX 36 36 PHE C 223 ASN C 237 1 15 HELIX 37 37 GLU C 245 VAL C 247 5 3 HELIX 38 38 TYR C 250 LYS C 258 1 9 HELIX 39 39 PRO C 263 LYS C 274 1 12 HELIX 40 40 ASP C 282 ASP C 291 1 10 HELIX 41 41 ASN C 303 GLU C 308 5 6 HELIX 42 42 LYS C 309 GLU C 318 1 10

SHEET 1 A 6 SER A 36 SER A 40 0 SHEET 2 A 6 GLY A 46 HIS A 50 -1 O VAL A 47 N VAL A 39 SHEET 3 A 6 ILE A 53 ILE A 62 -1 O TRP A 55 N TYR A 48 SHEET 4 A 6 PHE A 141 ILE A 148 -1 O VAL A 145 N THR A 58 SHEET 5 A 6 ILE A 90 SER A 98 -1 N VAL A 92 O ALA A 146 SHEET 6 A 6 VAL A 127 THR A 133 1 O LEU A 129 N ALA A 94 SHEET 1 B 7 ALA A 216 ASP A 219 0 SHEET 2 B 7 LEU A 298 ILE A 302 -1 O LEU A 299 N THR A 218 SHEET 3 B 7 LEU A 165 LEU A 168 -1 N ILE A 167 O PHE A 300 SHEET 4 B 7 TRP A 322 ILE A 328 -1 O TRP A 322 N LEU A 168 SHEET 5 B 7 GLY A 239 PHE A 243 -1 N GLY A 239 O ILE A 328 SHEET 6 B 7 LEU A 333 LEU A 336 1 O GLU A 334 N ILE A 242 SHEET 7 B 7 LEU A 277 SER A 279 1 N LYS A 278 O LEU A 333 SHEET 1 C 6 SER B 36 SER B 40 0 SHEET 2 C 6 GLY B 46 HIS B 50 -1 O VAL B 47 N VAL B 39 SHEET 3 C 6 ILE B 53 ILE B 62 -1 O TRP B 55 N TYR B 48 SHEET 4 C 6 PHE B 141 ILE B 148 -1 O VAL B 145 N THR B 58 SHEET 5 C 6 ILE B 90 SER B 98 -1 N VAL B 92 O ALA B 146 SHEET 6 C 6 VAL B 127 THR B 133 1 O LEU B 129 N ALA B 94 SHEET 1 D 7 ALA B 216 ASP B 219 0 SHEET 2 D 7 LEU B 298 ILE B 302 -1 O LEU B 299 N THR B 218 SHEET 3 D 7 LEU B 165 LEU B 168 -1 N LEU B 165 O ILE B 302 SHEET 4 D 7 TRP B 322 ILE B 328 -1 O TRP B 322 N LEU B 168 SHEET 5 D 7 GLY B 239 PHE B 243 -1 N ARG B 241 O GLU B 326 SHEET 6 D 7 LEU B 333 LEU B 336 1 O GLU B 334 N ILE B 242 SHEET 7 D 7 LEU B 277 LYS B 278 1 N LYS B 278 O LEU B 333 SHEET 1 E 6 SER C 36 SER C 40 0 SHEET 2 E 6 GLY C 46 HIS C 50 -1 O GLU C 49 N THR C 37 SHEET 3 E 6 ILE C 53 ILE C 62 -1 O TRP C 55 N TYR C 48 SHEET 4 E 6 PHE C 141 ILE C 148 -1 O VAL C 145 N THR C 58 SHEET 5 E 6 ILE C 90 SER C 98 -1 N VAL C 92 O ALA C 146 SHEET 6 E 6 VAL C 127 THR C 133 1 O LEU C 129 N ALA C 94 SHEET 1 F 7 ALA C 216 ASP C 219 0 SHEET 2 F 7 LEU C 298 ILE C 302 -1 O LEU C 299 N THR C 218 SHEET 3 F 7 LEU C 165 LEU C 168 -1 N ILE C 167 O PHE C 300 SHEET 4 F 7 TRP C 322 ILE C 328 -1 O GLY C 325 N LEU C 166 SHEET 5 F 7 GLY C 239 PHE C 243 -1 N ARG C 241 O GLU C 326 SHEET 6 F 7 LEU C 333 LEU C 336 1 O GLU C 334 N ALA C 240 SHEET 7 F 7 LEU C 277 SER C 279 1 N LYS C 278 O LEU C 333

SSBOND 1 CYS A 99 CYS A 103 1555 1555 2.03 SSBOND 2 CYS B 99 CYS B 103 1555 1555 2.03 SSBOND 3 CYS C 99 CYS C 103 1555 1555 2.03

SITE 1 AC1 5 LYS A 179 LYS C 179 LYS C 182 PRO C 263 SITE 2 AC1 5 LYS C 264 SITE 1 AC2 6 LYS A 179 LYS A 182 PRO A 263 LYS A 264 SITE 2 AC2 6 HOH A1222 LYS C 179 SITE 1 AC3 4 LYS B 179 LYS B 182 LYS B 264 HOH B1244

CRYST1 93.161 165.198 167.684 90.00 90.00 90.00 C 2 2 21 24

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 0.010734 0.000000 0.000000 0.00000

SCALE2 0.000000 0.006053 0.000000 0.00000

SCALE3 0.000000 0.000000 0.005964 0.00000