HEADER OXIDOREDUCTASE 26-MAR-98 1A8L TITLE PROTEIN DISULFIDE OXIDOREDUCTASE FROM ARCHAEON PYROCOCCUS FURIOSUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN DISULFIDE OXIDOREDUCTASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS; SOURCE 3 ORGANISM_TAXID: 2261; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS OXIDOREDUCTASE, PDI, THIOREDOXIN FOLD EXPDTA X-RAY DIFFRACTION AUTHOR B.REN,G.TIBBELIN,D.PASCALE,M.ROSSI,S.BARTOLUCCI,R.LADENSTEIN REVDAT 6 16-OCT-24 1A8L 1 REMARK LINK REVDAT 5 16-NOV-11 1A8L 1 HETATM REVDAT 4 13-JUL-11 1A8L 1 VERSN REVDAT 3 24-FEB-09 1A8L 1 VERSN REVDAT 2 01-APR-03 1A8L 1 JRNL REVDAT 1 30-MAR-99 1A8L 0 JRNL AUTH B.REN,G.TIBBELIN,D.DE PASCALE,M.ROSSI,S.BARTOLUCCI, JRNL AUTH 2 R.LADENSTEIN JRNL TITL A PROTEIN DISULFIDE OXIDOREDUCTASE FROM THE ARCHAEON JRNL TITL 2 PYROCOCCUS FURIOSUS CONTAINS TWO THIOREDOXIN FOLD UNITS. JRNL REF NAT.STRUCT.BIOL. V. 5 602 1998 JRNL REFN ISSN 1072-8368 JRNL PMID 9665175 JRNL DOI 10.1038/862 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.REN,G.TIBBELIN,D.DE PASCALE,M.ROSSI,S.BARTOLUCCI, REMARK 1 AUTH 2 R.LADENSTEIN REMARK 1 TITL ERRATUM. A PROTEIN DISULFIDE OXIDOREDUCTASE FROM THE REMARK 1 TITL 2 ARCHAEON PYROCOCCUS FURIOSUS CONTAINS TWO THIOREDOXIN FOLD REMARK 1 TITL 3 UNITS REMARK 1 REF NAT.STRUCT.BIOL. V. 5 924 1998 REMARK 1 REFN ISSN 1072-8368 REMARK 1 REFERENCE 2 REMARK 1 AUTH B.REN,G.TIBBELIN,D.PASCALE,M.ROSSI,S.BARTOLUCCI,R.LADENSTEIN REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY STRUCTURE ANALYSIS OF REMARK 1 TITL 2 A HYPERTHERMOSTABLE THIOLTRANSFERASE FROM THE ARCHAEON REMARK 1 TITL 3 PYROCOCCUS FURIOSUS REMARK 1 REF J.STRUCT.BIOL. V. 119 1 1997 REMARK 1 REFN ISSN 1047-8477 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 19064 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) : 0.192 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1906 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.99 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2061 REMARK 3 BIN R VALUE (WORKING SET) : 0.1984 REMARK 3 BIN FREE R VALUE : 0.2354 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 233 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1811 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 139 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.73100 REMARK 3 B22 (A**2) : 0.73100 REMARK 3 B33 (A**2) : 1.73600 REMARK 3 B12 (A**2) : 0.35000 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : NULL 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) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.600 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : PARAM19X.PRO REMARK 3 PARAMETER FILE 2 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19X.PRO REMARK 3 TOPOLOGY FILE 2 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1A8L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000170528. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAY-97 REMARK 200 TEMPERATURE (KELVIN) : 288 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : MACSCIENCE REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20703 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 16.00 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : 0.12000 REMARK 200 FOR THE DATA SET : 27.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : 0.05000 REMARK 200 R SYM FOR SHELL (I) : 0.30000 REMARK 200 FOR SHELL : 7.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: X-PLOR 3.851 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.67600 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.83800 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 34.25700 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 11.41900 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 57.09500 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 45.67600 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 22.83800 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 11.41900 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 34.25700 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 57.09500 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 1810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.0 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 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 45.67600 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19230 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -73.0 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 0.500000 -0.866025 0.000000 55.14550 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 95.51481 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 79.93300 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 347 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 424 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 425 LIES ON A SPECIAL POSITION. 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 O HOH A 353 O HOH A 353 10666 1.21 REMARK 500 O HOH A 414 O HOH A 414 11555 1.77 REMARK 500 O HOH A 413 O HOH A 413 11555 1.85 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 PHE A 16 -67.09 -124.01 REMARK 500 VAL A 21 -73.32 -121.20 REMARK 500 CYS A 146 94.51 -168.11 REMARK 500 MET A 191 -79.30 -132.15 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 ZN A 440 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 15 OE2 REMARK 620 2 HIS A 102 ND1 98.6 REMARK 620 3 HOH A 354 O 116.9 110.0 REMARK 620 4 HOH A 355 O 106.9 116.2 108.3 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 440 DBREF 1A8L A 1 226 UNP Q51760 Q51760_PYRFU 1 226 SEQRES 1 A 226 MET GLY LEU ILE SER ASP ALA ASP LYS LYS VAL ILE LYS SEQRES 2 A 226 GLU GLU PHE PHE SER LYS MET VAL ASN PRO VAL LYS LEU SEQRES 3 A 226 ILE VAL PHE VAL ARG LYS ASP HIS CYS GLN TYR CYS ASP SEQRES 4 A 226 GLN LEU LYS GLN LEU VAL GLN GLU LEU SER GLU LEU THR SEQRES 5 A 226 ASP LYS LEU SER TYR GLU ILE VAL ASP PHE ASP THR PRO SEQRES 6 A 226 GLU GLY LYS GLU LEU ALA LYS ARG TYR ARG ILE ASP ARG SEQRES 7 A 226 ALA PRO ALA THR THR ILE THR GLN ASP GLY LYS ASP PHE SEQRES 8 A 226 GLY VAL ARG TYR PHE GLY LEU PRO ALA GLY HIS GLU PHE SEQRES 9 A 226 ALA ALA PHE LEU GLU ASP ILE VAL ASP VAL SER ARG GLU SEQRES 10 A 226 GLU THR ASN LEU MET ASP GLU THR LYS GLN ALA ILE ARG SEQRES 11 A 226 ASN ILE ASP GLN ASP VAL ARG ILE LEU VAL PHE VAL THR SEQRES 12 A 226 PRO THR CYS PRO TYR CYS PRO LEU ALA VAL ARG MET ALA SEQRES 13 A 226 HIS LYS PHE ALA ILE GLU ASN THR LYS ALA GLY LYS GLY SEQRES 14 A 226 LYS ILE LEU GLY ASP MET VAL GLU ALA ILE GLU TYR PRO SEQRES 15 A 226 GLU TRP ALA ASP GLN TYR ASN VAL MET ALA VAL PRO LYS SEQRES 16 A 226 ILE VAL ILE GLN VAL ASN GLY GLU ASP ARG VAL GLU PHE SEQRES 17 A 226 GLU GLY ALA TYR PRO GLU LYS MET PHE LEU GLU LYS LEU SEQRES 18 A 226 LEU SER ALA LEU SER HET ZN A 440 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *139(H2 O) HELIX 1 1 ASP A 6 GLU A 15 1 10 HELIX 2 2 PHE A 17 LYS A 19 5 3 HELIX 3 3 CYS A 38 LEU A 51 1 14 HELIX 4 4 PRO A 65 ARG A 73 1 9 HELIX 5 5 GLY A 101 ARG A 116 5 16 HELIX 6 6 ASP A 123 ASN A 131 1 9 HELIX 7 7 CYS A 149 LYS A 165 1 17 HELIX 8 8 PRO A 182 TYR A 188 1 7 HELIX 9 9 GLU A 214 ALA A 224 1 11 SHEET 1 A 3 LEU A 55 ASP A 61 0 SHEET 2 A 3 VAL A 24 VAL A 30 1 N VAL A 24 O SER A 56 SHEET 3 A 3 ALA A 81 GLN A 86 -1 N THR A 85 O LYS A 25 SHEET 1 B 5 VAL A 93 PHE A 96 0 SHEET 2 B 5 ILE A 171 GLU A 177 1 N GLY A 173 O ARG A 94 SHEET 3 B 5 VAL A 136 VAL A 142 1 N VAL A 136 O LEU A 172 SHEET 4 B 5 LYS A 195 VAL A 200 -1 N GLN A 199 O ARG A 137 SHEET 5 B 5 GLU A 203 GLU A 209 -1 N PHE A 208 O ILE A 196 SSBOND 1 CYS A 35 CYS A 38 1555 1555 2.02 SSBOND 2 CYS A 146 CYS A 149 1555 1555 2.03 LINK OE2 GLU A 15 ZN ZN A 440 1555 1555 1.95 LINK ND1 HIS A 102 ZN ZN A 440 10666 1555 2.09 LINK O HOH A 354 ZN ZN A 440 1555 1555 2.34 LINK O HOH A 355 ZN ZN A 440 1555 1555 2.31 CISPEP 1 ALA A 79 PRO A 80 0 0.51 CISPEP 2 VAL A 193 PRO A 194 0 0.13 SITE 1 AC1 4 GLU A 15 HIS A 102 HOH A 354 HOH A 355 CRYST1 110.291 110.291 68.514 90.00 90.00 120.00 P 65 2 2 12 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 0.009067 0.005235 0.000000 0.00000 SCALE2 0.000000 0.010470 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014596 0.00000