HEADER TRANSFERASE 17-OCT-03 1R6X TITLE THE CRYSTAL STRUCTURE OF A TRUNCATED FORM OF YEAST ATP SULFURYLASE, TITLE 2 LACKING THE C-TERMINAL APS KINASE-LIKE DOMAIN, IN COMPLEX WITH TITLE 3 SULFATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ATP:SULFATE ADENYLYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 1-393; COMPND 5 SYNONYM: SULFATE ADENYLYLTRANSFERASE, SULFATE ADENYLATE TRANSFERASE, COMPND 6 SAT, ATP-SULFURYLASE; COMPND 7 EC: 2.7.7.4; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 GENE: MET3, YJR010W, J1436; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PTYB1 KEYWDS APS KINASE-LIKE DOMAIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.J.LALOR,T.SCHNYDER,V.SARIDAKIS,D.E.PILLOFF,A.DONG,H.TANG,T.S.LEYH, AUTHOR 2 E.F.PAI REVDAT 4 23-AUG-23 1R6X 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1R6X 1 VERSN REVDAT 2 30-MAR-04 1R6X 1 JRNL REVDAT 1 11-NOV-03 1R6X 0 JRNL AUTH D.J.LALOR,T.SCHNYDER,V.SARIDAKIS,D.E.PILLOFF,A.DONG,H.TANG, JRNL AUTH 2 T.S.LEYH,E.F.PAI JRNL TITL STRUCTURAL AND FUNCTIONAL ANALYSIS OF A TRUNCATED FORM OF JRNL TITL 2 SACCHAROMYCES CEREVISIAE ATP SULFURYLASE: C-TERMINAL DOMAIN JRNL TITL 3 ESSENTIAL FOR OLIGOMER FORMATION BUT NOT FOR ACTIVITY JRNL REF PROTEIN ENG. V. 16 1071 2003 JRNL REFN ISSN 0269-2139 JRNL PMID 14983089 JRNL DOI 10.1093/PROTEIN/GZG133 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 431027.230 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 86.0 REMARK 3 NUMBER OF REFLECTIONS : 66736 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) : 0.197 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1342 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 46.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5799 REMARK 3 BIN R VALUE (WORKING SET) : 0.2190 REMARK 3 BIN FREE R VALUE : 0.2250 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 116 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3098 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 432 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.05000 REMARK 3 B22 (A**2) : 0.22000 REMARK 3 B33 (A**2) : -1.28000 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) : 0.15 REMARK 3 ESD FROM SIGMAA (A) : 0.06 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) : 0.17 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.06 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.830 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) : 1.090 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.810 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.750 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.690 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 42.30 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 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1R6X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-OCT-03. REMARK 100 THE DEPOSITION ID IS D_1000020511. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JUN-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.90 REMARK 200 MONOCHROMATOR : BENT CYLINDRICAL GE(111) 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 : 67770 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 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 (%) : NULL REMARK 200 DATA REDUNDANCY : 8.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 40.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1J70 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.9M (NH4)SO4, 0.1M MES, 0.01 M REMARK 280 COBALTOUS CHLORIDE, 8% GLYCEROL, PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING 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 25.09300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.58250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.55550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.58250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.09300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.55550 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 ATP SULFURYLASE MONOMER IS THE ASYMMETRIC 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: MONOMERIC 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 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 ASN A 388 REMARK 465 PRO A 389 REMARK 465 PRO A 390 REMARK 465 ARG A 391 REMARK 465 PRO A 392 REMARK 465 LYS A 393 REMARK 465 GLY A 394 REMARK 465 SER A 395 REMARK 465 SER A 396 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 TRP A 80 113.06 -165.86 REMARK 500 ASP A 99 -7.50 82.67 REMARK 500 GLU A 109 -28.84 -145.05 REMARK 500 TYR A 169 75.33 37.96 REMARK 500 THR A 228 -148.25 -116.18 REMARK 500 SER A 266 37.57 -95.31 REMARK 500 THR A 348 81.80 -62.45 REMARK 500 THR A 349 -146.22 -142.07 REMARK 500 LYS A 350 73.59 -101.40 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 CO A3000 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 168 OD2 REMARK 620 2 HIS A 235 NE2 111.8 REMARK 620 3 HIS A 236 NE2 112.2 90.3 REMARK 620 4 HOH A4265 O 72.4 94.2 171.8 REMARK 620 5 HOH A4355 O 71.1 176.8 87.3 87.8 REMARK 620 N 1 2 3 4 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 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2005 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 3000 REMARK 999 REMARK 999 SEQUENCE REMARK 999 CLEAR ELECTRON DENSITY WAS NOT FOUND FOR AMINO REMARK 999 ACIDS 343-351 AND 388-393. THE REGION 343-351 REMARK 999 IS A LOOP ON THE OUTSIDE OF THE PROTEIN AND REMARK 999 AMINO ACIDS 388-393 ARE AT THE C-TERMINUS OF REMARK 999 THE PROTEIN. BOTH OF THESE REGIONS ARE REMARK 999 APPARENTLY MOBILE. DBREF 1R6X A 2 393 UNP P08536 MET3_YEAST 2 393 SEQADV 1R6X GLY A 394 UNP P08536 CLONING ARTIFACT SEQADV 1R6X SER A 395 UNP P08536 CLONING ARTIFACT SEQADV 1R6X SER A 396 UNP P08536 CLONING ARTIFACT SEQRES 1 A 395 PRO ALA PRO HIS GLY GLY ILE LEU GLN ASP LEU ILE ALA SEQRES 2 A 395 ARG ASP ALA LEU LYS LYS ASN GLU LEU LEU SER GLU ALA SEQRES 3 A 395 GLN SER SER ASP ILE LEU VAL TRP ASN LEU THR PRO ARG SEQRES 4 A 395 GLN LEU CYS ASP ILE GLU LEU ILE LEU ASN GLY GLY PHE SEQRES 5 A 395 SER PRO LEU THR GLY PHE LEU ASN GLU ASN ASP TYR SER SEQRES 6 A 395 SER VAL VAL THR ASP SER ARG LEU ALA ASP GLY THR LEU SEQRES 7 A 395 TRP THR ILE PRO ILE THR LEU ASP VAL ASP GLU ALA PHE SEQRES 8 A 395 ALA ASN GLN ILE LYS PRO ASP THR ARG ILE ALA LEU PHE SEQRES 9 A 395 GLN ASP ASP GLU ILE PRO ILE ALA ILE LEU THR VAL GLN SEQRES 10 A 395 ASP VAL TYR LYS PRO ASN LYS THR ILE GLU ALA GLU LYS SEQRES 11 A 395 VAL PHE ARG GLY ASP PRO GLU HIS PRO ALA ILE SER TYR SEQRES 12 A 395 LEU PHE ASN VAL ALA GLY ASP TYR TYR VAL GLY GLY SER SEQRES 13 A 395 LEU GLU ALA ILE GLN LEU PRO GLN HIS TYR ASP TYR PRO SEQRES 14 A 395 GLY LEU ARG LYS THR PRO ALA GLN LEU ARG LEU GLU PHE SEQRES 15 A 395 GLN SER ARG GLN TRP ASP ARG VAL VAL ALA PHE GLN THR SEQRES 16 A 395 ARG ASN PRO MET HIS ARG ALA HIS ARG GLU LEU THR VAL SEQRES 17 A 395 ARG ALA ALA ARG GLU ALA ASN ALA LYS VAL LEU ILE HIS SEQRES 18 A 395 PRO VAL VAL GLY LEU THR LYS PRO GLY ASP ILE ASP HIS SEQRES 19 A 395 HIS THR ARG VAL ARG VAL TYR GLN GLU ILE ILE LYS ARG SEQRES 20 A 395 TYR PRO ASN GLY ILE ALA PHE LEU SER LEU LEU PRO LEU SEQRES 21 A 395 ALA MET ARG MET SER GLY ASP ARG GLU ALA VAL TRP HIS SEQRES 22 A 395 ALA ILE ILE ARG LYS ASN TYR GLY ALA SER HIS PHE ILE SEQRES 23 A 395 VAL GLY ARG ASP HIS ALA GLY PRO GLY LYS ASN SER LYS SEQRES 24 A 395 GLY VAL ASP PHE TYR GLY PRO TYR ASP ALA GLN GLU LEU SEQRES 25 A 395 VAL GLU SER TYR LYS HIS GLU LEU ASP ILE GLU VAL VAL SEQRES 26 A 395 PRO PHE ARG MET VAL THR TYR LEU PRO ASP GLU ASP ARG SEQRES 27 A 395 TYR ALA PRO ILE ASP GLN ILE ASP THR THR LYS THR ARG SEQRES 28 A 395 THR LEU ASN ILE SER GLY THR GLU LEU ARG ARG ARG LEU SEQRES 29 A 395 ARG VAL GLY GLY GLU ILE PRO GLU TRP PHE SER TYR PRO SEQRES 30 A 395 GLU VAL VAL LYS ILE LEU ARG GLU SER ASN PRO PRO ARG SEQRES 31 A 395 PRO LYS GLY SER SER HET SO4 A2002 5 HET SO4 A2004 5 HET SO4 A2005 5 HET CO A3000 1 HETNAM SO4 SULFATE ION HETNAM CO COBALT (II) ION FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 CO CO 2+ FORMUL 6 HOH *432(H2 O) HELIX 1 1 ASP A 11 ASP A 16 1 6 HELIX 2 2 LYS A 19 GLN A 28 1 10 HELIX 3 3 THR A 38 ASN A 50 1 13 HELIX 4 4 ASN A 61 SER A 72 1 12 HELIX 5 5 ASP A 89 GLN A 95 1 7 HELIX 6 6 ASN A 124 ARG A 134 1 11 HELIX 7 7 HIS A 139 VAL A 148 1 10 HELIX 8 8 THR A 175 ARG A 186 1 12 HELIX 9 9 HIS A 201 ALA A 215 1 15 HELIX 10 10 ASP A 234 ILE A 246 1 13 HELIX 11 11 LYS A 247 TYR A 249 5 3 HELIX 12 12 SER A 266 TYR A 281 1 16 HELIX 13 13 TYR A 308 ASP A 322 1 15 HELIX 14 14 PRO A 335 ASP A 338 5 4 HELIX 15 15 SER A 357 VAL A 367 1 11 HELIX 16 16 TYR A 377 ARG A 385 1 9 SHEET 1 A 5 LEU A 33 ASN A 36 0 SHEET 2 A 5 ARG A 101 GLN A 106 1 O ALA A 103 N LEU A 33 SHEET 3 A 5 ILE A 110 TYR A 121 -1 O ALA A 113 N LEU A 104 SHEET 4 A 5 TYR A 152 ALA A 160 -1 O TYR A 153 N TYR A 121 SHEET 5 A 5 GLY A 58 PHE A 59 -1 N PHE A 59 O GLY A 156 SHEET 1 B 5 LEU A 33 ASN A 36 0 SHEET 2 B 5 ARG A 101 GLN A 106 1 O ALA A 103 N LEU A 33 SHEET 3 B 5 ILE A 110 TYR A 121 -1 O ALA A 113 N LEU A 104 SHEET 4 B 5 TYR A 152 ALA A 160 -1 O TYR A 153 N TYR A 121 SHEET 5 B 5 LEU A 86 VAL A 88 -1 N VAL A 88 O TYR A 152 SHEET 1 C 5 ALA A 254 LEU A 256 0 SHEET 2 C 5 LYS A 218 ILE A 221 1 N ILE A 221 O PHE A 255 SHEET 3 C 5 VAL A 191 PHE A 194 1 N VAL A 192 O LYS A 218 SHEET 4 C 5 HIS A 285 VAL A 288 1 O HIS A 285 N ALA A 193 SHEET 5 C 5 GLU A 324 PRO A 327 1 O VAL A 326 N PHE A 286 SHEET 1 D 2 VAL A 331 LEU A 334 0 SHEET 2 D 2 ARG A 339 PRO A 342 -1 O ARG A 339 N LEU A 334 LINK OD2 ASP A 168 CO CO A3000 1555 1555 2.74 LINK NE2 HIS A 235 CO CO A3000 1555 1555 2.19 LINK NE2 HIS A 236 CO CO A3000 1555 1555 2.15 LINK CO CO A3000 O HOH A4265 1555 1555 2.18 LINK CO CO A3000 O HOH A4355 1555 1555 2.13 CISPEP 1 SER A 54 PRO A 55 0 0.75 SITE 1 AC1 7 GLN A 195 ARG A 197 ALA A 293 HOH A4071 SITE 2 AC1 7 HOH A4111 HOH A4205 HOH A4393 SITE 1 AC2 7 HIS A 166 TYR A 167 ASP A 168 ARG A 173 SITE 2 AC2 7 HOH A4184 HOH A4265 HOH A4407 SITE 1 AC3 3 ARG A 205 ARG A 213 HOH A4364 SITE 1 AC4 5 ASP A 168 HIS A 235 HIS A 236 HOH A4265 SITE 2 AC4 5 HOH A4355 CRYST1 50.186 59.111 131.165 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 0.019926 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016917 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007624 0.00000