HEADER HYDROLASE 19-OCT-00 1G2I TITLE CRYSTAL STRUCTURE OF A NOVEL INTRACELLULAR PROTEASE FROM PYROCOCCUS TITLE 2 HORIKOSHII AT 2 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEASE I; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 3.2.-.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII; SOURCE 3 ORGANISM_TAXID: 53953; SOURCE 4 GENE: PH1704; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: B834(DE3)/SJS1244; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS INTRACELLULAR PROTEASE, ATP-INDEPENDENT INTRACELLULAR PROTEASE, KEYWDS 2 PROTEASE, CATALYTICAL TRIAD, PFPI, CYSTEINE PROTEASE, NUCLEOPHILE KEYWDS 3 ELBOW, STRUCTURAL GENOMICS, BSGC STRUCTURE FUNDED BY NIH, PROTEIN KEYWDS 4 STRUCTURE INITIATIVE, PSI, BERKELEY STRUCTURAL GENOMICS CENTER, KEYWDS 5 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR X.DU,I.-G.CHOI,R.KIM,J.JANCARIK,S.-H.KIM,BERKELEY STRUCTURAL GENOMICS AUTHOR 2 CENTER (BSGC) REVDAT 8 16-OCT-24 1G2I 1 REMARK LINK REVDAT 7 24-JAN-18 1G2I 1 AUTHOR REVDAT 6 08-FEB-17 1G2I 1 AUTHOR VERSN REVDAT 5 24-FEB-09 1G2I 1 VERSN REVDAT 4 25-JAN-05 1G2I 1 AUTHOR KEYWDS REMARK REVDAT 3 24-AUG-04 1G2I 1 JRNL KEYWDS REMARK REVDAT 2 27-DEC-00 1G2I 1 JRNL REVDAT 1 08-NOV-00 1G2I 0 JRNL AUTH X.DU,I.G.CHOI,R.KIM,W.WANG,J.JANCARIK,H.YOKOTA,S.-H.KIM JRNL TITL CRYSTAL STRUCTURE OF AN INTRACELLULAR PROTEASE FROM JRNL TITL 2 PYROCOCCUS HORIKOSHII AT 2-A RESOLUTION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 97 14079 2000 JRNL REFN ISSN 0027-8424 JRNL PMID 11114201 JRNL DOI 10.1073/PNAS.260503597 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.5 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) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3763370.850 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 65700 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 : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3333 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 9458 REMARK 3 BIN R VALUE (WORKING SET) : 0.2020 REMARK 3 BIN FREE R VALUE : 0.2250 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 496 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3942 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 277 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.78000 REMARK 3 B22 (A**2) : -1.78000 REMARK 3 B33 (A**2) : 3.56000 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) : 0.20 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) : 0.16 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.700 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) : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 56.40 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 1G2I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-OCT-00. REMARK 100 THE DEPOSITION ID IS D_1000012152. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-MAY-99 REMARK 200 TEMPERATURE (KELVIN) : 195 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97938,0.9796,0.9686 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL 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 : 129727 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 21.9000 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) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.35300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD 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 (%): 72.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS-HCL, EDTA, TRISODIUM CITRATE REMARK 280 DIHYDRATE, POTASSIUM TARTARATE TETRAHYDRATE, AMMONIUM SULFATE, REMARK 280 PH 5.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 64.50000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 62.35000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 62.35000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 32.25000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 62.35000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 62.35000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 96.75000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 62.35000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 62.35000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 32.25000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 62.35000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 62.35000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 96.75000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 64.50000 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 OTHER THREE MONOMERS OF THE HEXAMERIC COMPLEX MAY BE REMARK 300 GENERATED BY:Y,X,-Z-1 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 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 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 ALA A 8 -175.73 -170.60 REMARK 500 CYS A 100 -115.06 59.68 REMARK 500 SER A 119 -172.81 -175.17 REMARK 500 ALA B 208 -174.06 -172.55 REMARK 500 CYS B 300 -119.34 60.88 REMARK 500 SER B 319 -174.65 -176.41 REMARK 500 ALA C 408 -176.58 -173.52 REMARK 500 CYS C 500 -118.45 61.30 REMARK 500 SER C 519 -172.66 -177.61 REMARK 500 ARG C 549 -60.77 -99.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: BSGCAIR30332 RELATED DB: TARGETDB DBREF 1G2I A 1 166 UNP O59413 PFPI_PYRHO 1 166 DBREF 1G2I B 201 366 UNP O59413 PFPI_PYRHO 1 166 DBREF 1G2I C 401 566 UNP O59413 PFPI_PYRHO 1 166 SEQADV 1G2I MSE A 1 UNP O59413 MET 1 MODIFIED RESIDUE SEQADV 1G2I MSE A 89 UNP O59413 MET 89 MODIFIED RESIDUE SEQADV 1G2I MSE A 127 UNP O59413 MET 127 MODIFIED RESIDUE SEQADV 1G2I MSE A 158 UNP O59413 MET 158 MODIFIED RESIDUE SEQADV 1G2I MSE B 201 UNP O59413 MET 1 MODIFIED RESIDUE SEQADV 1G2I MSE B 289 UNP O59413 MET 89 MODIFIED RESIDUE SEQADV 1G2I MSE B 327 UNP O59413 MET 127 MODIFIED RESIDUE SEQADV 1G2I MSE B 358 UNP O59413 MET 158 MODIFIED RESIDUE SEQADV 1G2I MSE C 401 UNP O59413 MET 1 MODIFIED RESIDUE SEQADV 1G2I MSE C 489 UNP O59413 MET 89 MODIFIED RESIDUE SEQADV 1G2I MSE C 527 UNP O59413 MET 127 MODIFIED RESIDUE SEQADV 1G2I MSE C 558 UNP O59413 MET 158 MODIFIED RESIDUE SEQRES 1 A 166 MSE LYS VAL LEU PHE LEU THR ALA ASN GLU PHE GLU ASP SEQRES 2 A 166 VAL GLU LEU ILE TYR PRO TYR HIS ARG LEU LYS GLU GLU SEQRES 3 A 166 GLY HIS GLU VAL TYR ILE ALA SER PHE GLU ARG GLY THR SEQRES 4 A 166 ILE THR GLY LYS HIS GLY TYR SER VAL LYS VAL ASP LEU SEQRES 5 A 166 THR PHE ASP LYS VAL ASN PRO GLU GLU PHE ASP ALA LEU SEQRES 6 A 166 VAL LEU PRO GLY GLY ARG ALA PRO GLU ARG VAL ARG LEU SEQRES 7 A 166 ASN GLU LYS ALA VAL SER ILE ALA ARG LYS MSE PHE SER SEQRES 8 A 166 GLU GLY LYS PRO VAL ALA SER ILE CYS HIS GLY PRO GLN SEQRES 9 A 166 ILE LEU ILE SER ALA GLY VAL LEU ARG GLY ARG LYS GLY SEQRES 10 A 166 THR SER TYR PRO GLY ILE LYS ASP ASP MSE ILE ASN ALA SEQRES 11 A 166 GLY VAL GLU TRP VAL ASP ALA GLU VAL VAL VAL ASP GLY SEQRES 12 A 166 ASN TRP VAL SER SER ARG VAL PRO ALA ASP LEU TYR ALA SEQRES 13 A 166 TRP MSE ARG GLU PHE VAL LYS LEU LEU LYS SEQRES 1 B 166 MSE LYS VAL LEU PHE LEU THR ALA ASN GLU PHE GLU ASP SEQRES 2 B 166 VAL GLU LEU ILE TYR PRO TYR HIS ARG LEU LYS GLU GLU SEQRES 3 B 166 GLY HIS GLU VAL TYR ILE ALA SER PHE GLU ARG GLY THR SEQRES 4 B 166 ILE THR GLY LYS HIS GLY TYR SER VAL LYS VAL ASP LEU SEQRES 5 B 166 THR PHE ASP LYS VAL ASN PRO GLU GLU PHE ASP ALA LEU SEQRES 6 B 166 VAL LEU PRO GLY GLY ARG ALA PRO GLU ARG VAL ARG LEU SEQRES 7 B 166 ASN GLU LYS ALA VAL SER ILE ALA ARG LYS MSE PHE SER SEQRES 8 B 166 GLU GLY LYS PRO VAL ALA SER ILE CYS HIS GLY PRO GLN SEQRES 9 B 166 ILE LEU ILE SER ALA GLY VAL LEU ARG GLY ARG LYS GLY SEQRES 10 B 166 THR SER TYR PRO GLY ILE LYS ASP ASP MSE ILE ASN ALA SEQRES 11 B 166 GLY VAL GLU TRP VAL ASP ALA GLU VAL VAL VAL ASP GLY SEQRES 12 B 166 ASN TRP VAL SER SER ARG VAL PRO ALA ASP LEU TYR ALA SEQRES 13 B 166 TRP MSE ARG GLU PHE VAL LYS LEU LEU LYS SEQRES 1 C 166 MSE LYS VAL LEU PHE LEU THR ALA ASN GLU PHE GLU ASP SEQRES 2 C 166 VAL GLU LEU ILE TYR PRO TYR HIS ARG LEU LYS GLU GLU SEQRES 3 C 166 GLY HIS GLU VAL TYR ILE ALA SER PHE GLU ARG GLY THR SEQRES 4 C 166 ILE THR GLY LYS HIS GLY TYR SER VAL LYS VAL ASP LEU SEQRES 5 C 166 THR PHE ASP LYS VAL ASN PRO GLU GLU PHE ASP ALA LEU SEQRES 6 C 166 VAL LEU PRO GLY GLY ARG ALA PRO GLU ARG VAL ARG LEU SEQRES 7 C 166 ASN GLU LYS ALA VAL SER ILE ALA ARG LYS MSE PHE SER SEQRES 8 C 166 GLU GLY LYS PRO VAL ALA SER ILE CYS HIS GLY PRO GLN SEQRES 9 C 166 ILE LEU ILE SER ALA GLY VAL LEU ARG GLY ARG LYS GLY SEQRES 10 C 166 THR SER TYR PRO GLY ILE LYS ASP ASP MSE ILE ASN ALA SEQRES 11 C 166 GLY VAL GLU TRP VAL ASP ALA GLU VAL VAL VAL ASP GLY SEQRES 12 C 166 ASN TRP VAL SER SER ARG VAL PRO ALA ASP LEU TYR ALA SEQRES 13 C 166 TRP MSE ARG GLU PHE VAL LYS LEU LEU LYS MODRES 1G2I MSE A 1 MET SELENOMETHIONINE MODRES 1G2I MSE A 89 MET SELENOMETHIONINE MODRES 1G2I MSE A 127 MET SELENOMETHIONINE MODRES 1G2I MSE A 158 MET SELENOMETHIONINE MODRES 1G2I MSE B 201 MET SELENOMETHIONINE MODRES 1G2I MSE B 289 MET SELENOMETHIONINE MODRES 1G2I MSE B 327 MET SELENOMETHIONINE MODRES 1G2I MSE B 358 MET SELENOMETHIONINE MODRES 1G2I MSE C 401 MET SELENOMETHIONINE MODRES 1G2I MSE C 489 MET SELENOMETHIONINE MODRES 1G2I MSE C 527 MET SELENOMETHIONINE MODRES 1G2I MSE C 558 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 89 8 HET MSE A 127 8 HET MSE A 158 8 HET MSE B 201 8 HET MSE B 289 8 HET MSE B 327 8 HET MSE B 358 8 HET MSE C 401 8 HET MSE C 489 8 HET MSE C 527 8 HET MSE C 558 8 HET SO4 B 600 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 12(C5 H11 N O2 SE) FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *277(H2 O) HELIX 1 1 GLU A 12 GLU A 26 1 15 HELIX 2 2 ASP A 55 VAL A 57 5 3 HELIX 3 3 ASN A 58 PHE A 62 5 5 HELIX 4 4 ARG A 71 ARG A 77 1 7 HELIX 5 5 ASN A 79 GLU A 92 1 14 HELIX 6 6 PRO A 103 GLY A 110 1 8 HELIX 7 7 TYR A 120 GLY A 122 5 3 HELIX 8 8 ILE A 123 ALA A 130 1 8 HELIX 9 9 VAL A 150 ALA A 152 5 3 HELIX 10 10 ASP A 153 LYS A 166 1 14 HELIX 11 11 GLU B 212 GLU B 226 1 15 HELIX 12 12 ASP B 255 VAL B 257 5 3 HELIX 13 13 ASN B 258 PHE B 262 5 5 HELIX 14 14 ALA B 272 ARG B 277 1 6 HELIX 15 15 ASN B 279 GLU B 292 1 14 HELIX 16 16 PRO B 303 GLY B 310 1 8 HELIX 17 17 TYR B 320 GLY B 322 5 3 HELIX 18 18 ILE B 323 ALA B 330 1 8 HELIX 19 19 VAL B 350 ALA B 352 5 3 HELIX 20 20 ASP B 353 LYS B 366 1 14 HELIX 21 21 GLU C 412 GLY C 427 1 16 HELIX 22 22 ASP C 455 VAL C 457 5 3 HELIX 23 23 ASN C 458 PHE C 462 5 5 HELIX 24 24 ALA C 472 ARG C 477 1 6 HELIX 25 25 ASN C 479 GLU C 492 1 14 HELIX 26 26 PRO C 503 GLY C 510 1 8 HELIX 27 27 TYR C 520 GLY C 522 5 3 HELIX 28 28 ILE C 523 ALA C 530 1 8 HELIX 29 29 VAL C 550 ALA C 552 5 3 HELIX 30 30 ASP C 553 LYS C 566 1 14 SHEET 1 A 7 LEU A 52 THR A 53 0 SHEET 2 A 7 GLU A 29 SER A 34 1 O ILE A 32 N LEU A 52 SHEET 3 A 7 LYS A 2 LEU A 6 1 N VAL A 3 O GLU A 29 SHEET 4 A 7 ALA A 64 LEU A 67 1 O ALA A 64 N LEU A 4 SHEET 5 A 7 VAL A 96 ILE A 99 1 O ALA A 97 N LEU A 67 SHEET 6 A 7 TRP A 145 SER A 148 1 N VAL A 146 O VAL A 96 SHEET 7 A 7 VAL A 140 ASP A 142 -1 N VAL A 140 O SER A 147 SHEET 1 B 2 GLY A 38 THR A 41 0 SHEET 2 B 2 SER A 47 VAL A 50 -1 N VAL A 48 O ILE A 40 SHEET 1 C 2 LYS A 116 GLY A 117 0 SHEET 2 C 2 GLU A 133 TRP A 134 1 O GLU A 133 N GLY A 117 SHEET 1 D 7 LEU B 252 THR B 253 0 SHEET 2 D 7 GLU B 229 SER B 234 1 O ILE B 232 N LEU B 252 SHEET 3 D 7 LYS B 202 LEU B 206 1 N VAL B 203 O GLU B 229 SHEET 4 D 7 ALA B 264 LEU B 267 1 O ALA B 264 N LEU B 204 SHEET 5 D 7 VAL B 296 ILE B 299 1 O ALA B 297 N LEU B 267 SHEET 6 D 7 TRP B 345 SER B 348 1 N VAL B 346 O VAL B 296 SHEET 7 D 7 VAL B 340 ASP B 342 -1 O VAL B 340 N SER B 347 SHEET 1 E 2 GLY B 238 THR B 241 0 SHEET 2 E 2 SER B 247 VAL B 250 -1 N VAL B 248 O ILE B 240 SHEET 1 F 2 LYS B 316 GLY B 317 0 SHEET 2 F 2 GLU B 333 TRP B 334 1 O GLU B 333 N GLY B 317 SHEET 1 G 7 LEU C 452 THR C 453 0 SHEET 2 G 7 GLU C 429 SER C 434 1 O ILE C 432 N LEU C 452 SHEET 3 G 7 LYS C 402 LEU C 406 1 N VAL C 403 O GLU C 429 SHEET 4 G 7 ALA C 464 LEU C 467 1 O ALA C 464 N LEU C 404 SHEET 5 G 7 VAL C 496 ILE C 499 1 O ALA C 497 N LEU C 467 SHEET 6 G 7 TRP C 545 SER C 548 1 N VAL C 546 O VAL C 496 SHEET 7 G 7 VAL C 539 ASP C 542 -1 O VAL C 540 N SER C 547 SHEET 1 H 2 GLY C 438 THR C 441 0 SHEET 2 H 2 SER C 447 VAL C 450 -1 O VAL C 448 N ILE C 440 SHEET 1 I 2 LYS C 516 GLY C 517 0 SHEET 2 I 2 GLU C 533 TRP C 534 1 O GLU C 533 N GLY C 517 LINK C MSE A 1 N LYS A 2 1555 1555 1.33 LINK C LYS A 88 N MSE A 89 1555 1555 1.33 LINK C MSE A 89 N PHE A 90 1555 1555 1.33 LINK C ASP A 126 N MSE A 127 1555 1555 1.33 LINK C MSE A 127 N ILE A 128 1555 1555 1.33 LINK C TRP A 157 N MSE A 158 1555 1555 1.33 LINK C MSE A 158 N ARG A 159 1555 1555 1.33 LINK C MSE B 201 N LYS B 202 1555 1555 1.33 LINK C LYS B 288 N MSE B 289 1555 1555 1.33 LINK C MSE B 289 N PHE B 290 1555 1555 1.33 LINK C ASP B 326 N MSE B 327 1555 1555 1.33 LINK C MSE B 327 N ILE B 328 1555 1555 1.33 LINK C TRP B 357 N MSE B 358 1555 1555 1.33 LINK C MSE B 358 N ARG B 359 1555 1555 1.33 LINK C MSE C 401 N LYS C 402 1555 1555 1.33 LINK C LYS C 488 N MSE C 489 1555 1555 1.33 LINK C MSE C 489 N PHE C 490 1555 1555 1.33 LINK C ASP C 526 N MSE C 527 1555 1555 1.33 LINK C MSE C 527 N ILE C 528 1555 1555 1.33 LINK C TRP C 557 N MSE C 558 1555 1555 1.33 LINK C MSE C 558 N ARG C 559 1555 1555 1.33 SITE 1 AC1 4 ARG B 313 GLY B 331 HOH B 744 ARG C 513 CRYST1 124.700 124.700 129.000 90.00 90.00 90.00 P 41 21 2 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 0.008019 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008019 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007752 0.00000 HETATM 1 N MSE A 1 111.527 63.572 14.914 1.00 43.09 N HETATM 2 CA MSE A 1 110.631 62.384 14.894 1.00 40.94 C HETATM 3 C MSE A 1 109.632 62.533 13.749 1.00 39.45 C HETATM 4 O MSE A 1 109.171 63.639 13.462 1.00 33.75 O HETATM 5 CB MSE A 1 109.905 62.275 16.238 1.00 46.28 C HETATM 6 CG MSE A 1 109.101 61.009 16.422 1.00 54.99 C HETATM 7 SE MSE A 1 108.675 60.681 18.154 1.00 64.77 SE HETATM 8 CE MSE A 1 110.228 59.993 18.743 1.00 61.76 C