HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 26-SEP-01 1K2E TITLE CRYSTAL STRUCTURE OF A NUDIX PROTEIN FROM PYROBACULUM AEROPHILUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUDIX HOMOLOG; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROBACULUM AEROPHILUM; SOURCE 3 ORGANISM_TAXID: 13773; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PET-22B(+); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-22B_MUTT KEYWDS NUDIX/MUTT-LIKE FOLD, MIXED ALPHA/BETA, DIMER, PUTATIVE NUDIX KEYWDS 2 HYDROLASE, STRUCTURAL GENOMICS, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR S.WANG,C.MURA,M.R.SAWAYA,D.CASCIO,D.EISENBERG REVDAT 4 16-AUG-23 1K2E 1 REMARK LINK REVDAT 3 13-JUL-11 1K2E 1 VERSN REVDAT 2 24-FEB-09 1K2E 1 VERSN REVDAT 1 03-APR-02 1K2E 0 JRNL AUTH S.WANG,C.MURA,M.R.SAWAYA,D.CASCIO,D.EISENBERG JRNL TITL STRUCTURE OF A NUDIX PROTEIN FROM PYROBACULUM AEROPHILUM JRNL TITL 2 REVEALS A DIMER WITH TWO INTERSUBUNIT BETA-SHEETS. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 58 571 2002 JRNL REFN ISSN 0907-4449 JRNL PMID 11914479 JRNL DOI 10.1107/S0907444902001191 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1466528.320 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 30585 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) : 0.184 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2463 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4457 REMARK 3 BIN R VALUE (WORKING SET) : 0.2340 REMARK 3 BIN FREE R VALUE : 0.2890 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 393 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 : 2414 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 56 REMARK 3 SOLVENT ATOMS : 243 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.46000 REMARK 3 B22 (A**2) : -0.32000 REMARK 3 B33 (A**2) : 3.79000 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) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.13 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) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.17 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.090 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) : 1.840 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.560 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.140 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.480 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 46.16 REMARK 3 REMARK 3 NCS MODEL : CONSTRAINED 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 : OTHERS.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : OTHERS.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1K2E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-SEP-01. REMARK 100 THE DEPOSITION ID IS D_1000014474. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 4.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X8C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30654 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.36 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.44300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.260 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1K26, SAME PROTEIN SOLVED BY SAD WITH IRIDIUM REMARK 200 DERIVATIVE DATA. REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, AMMONIUM SULFATE, SODIUM REMARK 280 ACETATE, ISOPROPANOL, PH 4.8, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 26.35600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.58750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.30600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.58750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.35600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.30600 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER AS IN THE ASYMMETRIC REMARK 300 UNIT. 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: 5100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 HIS A 153 REMARK 465 HIS A 154 REMARK 465 HIS A 155 REMARK 465 HIS A 156 REMARK 465 HIS B 151 REMARK 465 HIS B 152 REMARK 465 HIS B 153 REMARK 465 HIS B 154 REMARK 465 HIS B 155 REMARK 465 HIS B 156 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 65 -166.88 -161.64 REMARK 500 ASN A 124 -1.32 67.67 REMARK 500 GLU B 87 149.25 -173.16 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 NI B 212 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 505 O REMARK 620 2 HOH B 506 O 109.9 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 211 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI B 212 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY B 209 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 210 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1K26 RELATED DB: PDB REMARK 900 1K26 CONTAINS THE SAME PROTEIN, SOLVED BY SAD ON IRIDIUM DERIVATIVE REMARK 900 DATA AT 1.85 A RESOLUTION. REMARK 900 RELATED ID: 1JRK RELATED DB: PDB REMARK 900 1JRK CONTAINS THE SAME PROTEIN CRYSTALLIZED AS A TETRAMER IN THE REMARK 900 ASYMMETRIC UNIT. DBREF 1K2E A 2 142 UNP Q8ZTD8 Q8ZTD8_PYRAE 6 146 DBREF 1K2E B 2 142 UNP Q8ZTD8 Q8ZTD8_PYRAE 6 146 SEQRES 1 A 156 MET ILE VAL THR SER GLY VAL LEU VAL GLU ASN GLY LYS SEQRES 2 A 156 VAL LEU LEU VAL LYS HIS LYS ARG LEU GLY VAL TYR ILE SEQRES 3 A 156 TYR PRO GLY GLY HIS VAL GLU HIS ASN GLU THR PRO ILE SEQRES 4 A 156 GLU ALA VAL LYS ARG GLU PHE GLU GLU GLU THR GLY ILE SEQRES 5 A 156 VAL VAL GLU PRO ILE GLY PHE THR TYR GLY ILE ILE ASP SEQRES 6 A 156 GLU ASN ALA VAL GLU ARG PRO MET PRO LEU VAL ILE LEU SEQRES 7 A 156 GLU GLU VAL VAL LYS TYR PRO GLU GLU THR HIS ILE HIS SEQRES 8 A 156 PHE ASP LEU ILE TYR LEU VAL LYS ARG VAL GLY GLY ASP SEQRES 9 A 156 LEU LYS ASN GLY GLU TRP ILE ASP VAL ARG GLU ILE ASP SEQRES 10 A 156 ARG ILE GLU THR PHE PRO ASN VAL ARG LYS VAL VAL SER SEQRES 11 A 156 LEU ALA LEU SER THR LEU TYR ARG LEU GLY LYS ILE SER SEQRES 12 A 156 LYS LEU ALA ALA ALA LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 156 MET ILE VAL THR SER GLY VAL LEU VAL GLU ASN GLY LYS SEQRES 2 B 156 VAL LEU LEU VAL LYS HIS LYS ARG LEU GLY VAL TYR ILE SEQRES 3 B 156 TYR PRO GLY GLY HIS VAL GLU HIS ASN GLU THR PRO ILE SEQRES 4 B 156 GLU ALA VAL LYS ARG GLU PHE GLU GLU GLU THR GLY ILE SEQRES 5 B 156 VAL VAL GLU PRO ILE GLY PHE THR TYR GLY ILE ILE ASP SEQRES 6 B 156 GLU ASN ALA VAL GLU ARG PRO MET PRO LEU VAL ILE LEU SEQRES 7 B 156 GLU GLU VAL VAL LYS TYR PRO GLU GLU THR HIS ILE HIS SEQRES 8 B 156 PHE ASP LEU ILE TYR LEU VAL LYS ARG VAL GLY GLY ASP SEQRES 9 B 156 LEU LYS ASN GLY GLU TRP ILE ASP VAL ARG GLU ILE ASP SEQRES 10 B 156 ARG ILE GLU THR PHE PRO ASN VAL ARG LYS VAL VAL SER SEQRES 11 B 156 LEU ALA LEU SER THR LEU TYR ARG LEU GLY LYS ILE SER SEQRES 12 B 156 LYS LEU ALA ALA ALA LEU GLU HIS HIS HIS HIS HIS HIS HET SO4 A 201 5 HET NI A 211 1 HET GOL A 203 6 HET GOL A 204 6 HET GOL A 206 6 HET ACY A 210 4 HET SO4 B 202 5 HET NI B 212 1 HET GOL B 205 6 HET GOL B 207 6 HET GOL B 208 6 HET ACY B 209 4 HETNAM SO4 SULFATE ION HETNAM NI NICKEL (II) ION HETNAM GOL GLYCEROL HETNAM ACY ACETIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 NI 2(NI 2+) FORMUL 5 GOL 6(C3 H8 O3) FORMUL 8 ACY 2(C2 H4 O2) FORMUL 15 HOH *243(H2 O) HELIX 1 1 THR A 37 GLY A 51 1 15 HELIX 2 2 ARG A 114 ILE A 119 5 6 HELIX 3 3 ASN A 124 GLU A 150 1 27 HELIX 4 4 THR B 37 GLY B 51 1 15 HELIX 5 5 ARG B 114 ILE B 119 5 6 HELIX 6 6 ASN B 124 LEU B 139 1 16 HELIX 7 7 SER B 143 ALA B 148 1 6 SHEET 1 A 6 ILE B 64 ASP B 65 0 SHEET 2 A 6 ALA B 68 GLU B 70 -1 O ALA B 68 N ASP B 65 SHEET 3 A 6 VAL A 76 LYS A 83 -1 N GLU A 79 O VAL B 69 SHEET 4 A 6 THR A 88 GLY A 103 -1 O ASP A 93 N LEU A 78 SHEET 5 A 6 ILE A 2 VAL A 7 1 N SER A 5 O TYR A 96 SHEET 6 A 6 GLY A 29 HIS A 31 -1 O GLY A 30 N THR A 4 SHEET 1 B 5 ILE B 64 ASP B 65 0 SHEET 2 B 5 ALA B 68 GLU B 70 -1 O ALA B 68 N ASP B 65 SHEET 3 B 5 VAL A 76 LYS A 83 -1 N GLU A 79 O VAL B 69 SHEET 4 B 5 THR A 88 GLY A 103 -1 O ASP A 93 N LEU A 78 SHEET 5 B 5 ILE A 52 PRO A 56 -1 N VAL A 53 O VAL A 101 SHEET 1 C 3 GLU A 109 ASP A 112 0 SHEET 2 C 3 LYS A 13 LYS A 18 -1 N VAL A 14 O ILE A 111 SHEET 3 C 3 VAL A 9 GLU A 10 -1 N GLU A 10 O LYS A 13 SHEET 1 D 3 GLU A 109 ASP A 112 0 SHEET 2 D 3 LYS A 13 LYS A 18 -1 N VAL A 14 O ILE A 111 SHEET 3 D 3 TYR A 25 ILE A 26 -1 O ILE A 26 N VAL A 17 SHEET 1 E 5 ALA A 68 GLU A 70 0 SHEET 2 E 5 VAL B 76 TYR B 84 -1 O GLU B 79 N VAL A 69 SHEET 3 E 5 GLU B 87 GLY B 103 -1 O HIS B 89 N VAL B 82 SHEET 4 E 5 ILE B 2 VAL B 7 1 N SER B 5 O TYR B 96 SHEET 5 E 5 GLY B 29 HIS B 31 -1 O GLY B 30 N THR B 4 SHEET 1 F 4 ALA A 68 GLU A 70 0 SHEET 2 F 4 VAL B 76 TYR B 84 -1 O GLU B 79 N VAL A 69 SHEET 3 F 4 GLU B 87 GLY B 103 -1 O HIS B 89 N VAL B 82 SHEET 4 F 4 ILE B 52 ILE B 57 -1 N VAL B 53 O VAL B 101 SHEET 1 G 3 GLU B 109 ASP B 112 0 SHEET 2 G 3 LYS B 13 LYS B 18 -1 N VAL B 14 O ILE B 111 SHEET 3 G 3 VAL B 9 GLU B 10 -1 N GLU B 10 O LYS B 13 SHEET 1 H 3 GLU B 109 ASP B 112 0 SHEET 2 H 3 LYS B 13 LYS B 18 -1 N VAL B 14 O ILE B 111 SHEET 3 H 3 TYR B 25 ILE B 26 -1 O ILE B 26 N VAL B 17 LINK NI NI A 211 O HOH A 504 1555 1555 1.78 LINK NI NI B 212 O HOH B 505 1555 1555 2.42 LINK NI NI B 212 O HOH B 506 1555 1555 2.51 SITE 1 AC1 7 ASN A 124 VAL A 125 ARG A 126 LYS A 127 SITE 2 AC1 7 HOH A 309 HOH B 377 HOH B 450 SITE 1 AC2 7 PRO B 123 ASN B 124 VAL B 125 ARG B 126 SITE 2 AC2 7 LYS B 127 HOH B 434 HOH B 537 SITE 1 AC3 2 HIS A 91 HOH A 504 SITE 1 AC4 4 HIS B 31 TYR B 84 HOH B 505 HOH B 506 SITE 1 AC5 8 VAL A 3 ILE A 26 GLY A 29 GLY A 30 SITE 2 AC5 8 GLU A 80 HIS A 91 GOL A 204 HOH A 333 SITE 1 AC6 9 VAL A 17 LYS A 18 HIS A 19 LYS A 20 SITE 2 AC6 9 GLY A 29 GLU A 49 GOL A 203 HOH A 426 SITE 3 AC6 9 HOH A 441 SITE 1 AC7 5 HIS B 19 GLU B 80 HIS B 91 HOH B 473 SITE 2 AC7 5 HOH B 506 SITE 1 AC8 4 SER A 134 TYR A 137 ARG A 138 ASN B 35 SITE 1 AC9 5 ASN A 35 MET B 1 HIS B 89 ILE B 90 SITE 2 AC9 5 HIS B 91 SITE 1 BC1 4 GLU B 10 ASN B 11 ARG B 100 HOH B 374 SITE 1 BC2 8 LEU B 78 GLU B 80 ASP B 93 PHE B 122 SITE 2 BC2 8 PRO B 123 ASN B 124 VAL B 125 HOH B 349 SITE 1 BC3 5 VAL A 82 LYS A 83 HOH A 340 HOH A 414 SITE 2 BC3 5 HOH B 339 CRYST1 52.712 72.612 85.175 90.00 90.00 90.00 P 21 21 21 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 0.018971 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013772 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011741 0.00000