HEADER HYDROLASE 31-MAY-97 1JFD TITLE STRUCTURE OF INORGANIC PYROPHOSPHATASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: INORGANIC PYROPHOSPHATASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PYROPHOSPHATE HYDROLASE; COMPND 5 EC: 3.6.1.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: JM109; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PUC19; SOURCE 8 EXPRESSION_SYSTEM_GENE: PYROPHOSPHATASE FROM ESCHERICHIA COLI KEYWDS HYDROLASE, ACID ANHYDRIDE HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR V.OGANESYAN,S.M.AVAEVA,R.HUBER,E.H.HARUTYUNYAN REVDAT 4 07-FEB-24 1JFD 1 REMARK REVDAT 3 13-JUL-11 1JFD 1 VERSN REVDAT 2 24-FEB-09 1JFD 1 VERSN REVDAT 1 03-DEC-97 1JFD 0 JRNL AUTH S.AVAEVA,S.KURILOVA,T.NAZAROVA,E.RODINA,N.VOROBYEVA, JRNL AUTH 2 V.SKLYANKINA,O.GRIGORJEVA,E.HARUTYUNYAN,V.OGANESSYAN, JRNL AUTH 3 K.WILSON,Z.DAUTER,R.HUBER,T.MATHER JRNL TITL CRYSTAL STRUCTURE OF ESCHERICHIA COLI INORGANIC JRNL TITL 2 PYROPHOSPHATASE COMPLEXED WITH SO4(2-). LIGAND-INDUCED JRNL TITL 3 MOLECULAR ASYMMETRY. JRNL REF FEBS LETT. V. 410 502 1997 JRNL REFN ISSN 0014-5793 JRNL PMID 9237692 JRNL DOI 10.1016/S0014-5793(97)00650-9 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH V.YU.OGANESSYAN,S.A.KURILOVA,N.N.VOROBYEVA,T.I.NAZAROVA, REMARK 1 AUTH 2 A.N.POPOV,A.A.LEBEDEV,S.M.AVAEVA,E.H.HARUTYUNYAN REMARK 1 TITL X-RAY CRYSTALLOGRAPHIC STUDIES OF RECOMBINANT INORGANIC REMARK 1 TITL 2 PYROPHOSPHATASE FROM ESCHERICHIA COLI REMARK 1 REF FEBS LETT. V. 348 301 1994 REMARK 1 REFN ISSN 0014-5793 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 153538 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2762 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 207 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.009 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.037 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.038 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.143 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.181 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.248 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.170 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 8.100 ; 7.000 REMARK 3 STAGGERED (DEGREES) : 20.700; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 21.100; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.900 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.310 ; 6.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.800 ; 6.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.990 ; 6.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ESTIMATED COORD. ERROR 0.35 ANGSTROMS REMARK 3 FINAL RMS COORD. SHIFT 0.002 ANGSTROMS REMARK 4 REMARK 4 1JFD 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_1000174324. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : APR-91 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.09 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18662 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 55.20000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 31.86973 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 51.60000 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 55.20000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 31.86973 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 51.60000 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 55.20000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 31.86973 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 51.60000 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 55.20000 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 31.86973 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 51.60000 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 55.20000 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 31.86973 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 51.60000 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 55.20000 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 31.86973 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 51.60000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 63.73947 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 103.20000 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 63.73947 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 103.20000 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 63.73947 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 103.20000 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 63.73947 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 103.20000 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 63.73947 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 103.20000 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 63.73947 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 103.20000 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 14100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -184.0 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 55.20000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 95.60920 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -55.20000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 95.60920 REMARK 350 BIOMT3 3 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 ASP A 10 79.23 -158.78 REMARK 500 ASP A 97 -158.50 -97.73 REMARK 500 ASN A 174 101.00 -161.13 REMARK 500 ASP B 10 78.81 -150.85 REMARK 500 SER B 114 142.95 -173.28 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 A 176 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 177 DBREF 1JFD A 1 175 UNP P0A7A9 IPYR_ECOLI 1 175 DBREF 1JFD B 1 175 UNP P0A7A9 IPYR_ECOLI 1 175 SEQRES 1 A 175 SER LEU LEU ASN VAL PRO ALA GLY LYS ASP LEU PRO GLU SEQRES 2 A 175 ASP ILE TYR VAL VAL ILE GLU ILE PRO ALA ASN ALA ASP SEQRES 3 A 175 PRO ILE LYS TYR GLU ILE ASP LYS GLU SER GLY ALA LEU SEQRES 4 A 175 PHE VAL ASP ARG PHE MET SER THR ALA MET PHE TYR PRO SEQRES 5 A 175 CYS ASN TYR GLY TYR ILE ASN HIS THR LEU SER LEU ASP SEQRES 6 A 175 GLY ASP PRO VAL ASP VAL LEU VAL PRO THR PRO TYR PRO SEQRES 7 A 175 LEU GLN PRO GLY SER VAL ILE ARG CYS ARG PRO VAL GLY SEQRES 8 A 175 VAL LEU LYS MET THR ASP GLU ALA GLY GLU ASP ALA LYS SEQRES 9 A 175 LEU VAL ALA VAL PRO HIS SER LYS LEU SER LYS GLU TYR SEQRES 10 A 175 ASP HIS ILE LYS ASP VAL ASN ASP LEU PRO GLU LEU LEU SEQRES 11 A 175 LYS ALA GLN ILE ALA HIS PHE PHE GLU HIS TYR LYS ASP SEQRES 12 A 175 LEU GLU LYS GLY LYS TRP VAL LYS VAL GLU GLY TRP GLU SEQRES 13 A 175 ASN ALA GLU ALA ALA LYS ALA GLU ILE VAL ALA SER PHE SEQRES 14 A 175 GLU ARG ALA LYS ASN LYS SEQRES 1 B 175 SER LEU LEU ASN VAL PRO ALA GLY LYS ASP LEU PRO GLU SEQRES 2 B 175 ASP ILE TYR VAL VAL ILE GLU ILE PRO ALA ASN ALA ASP SEQRES 3 B 175 PRO ILE LYS TYR GLU ILE ASP LYS GLU SER GLY ALA LEU SEQRES 4 B 175 PHE VAL ASP ARG PHE MET SER THR ALA MET PHE TYR PRO SEQRES 5 B 175 CYS ASN TYR GLY TYR ILE ASN HIS THR LEU SER LEU ASP SEQRES 6 B 175 GLY ASP PRO VAL ASP VAL LEU VAL PRO THR PRO TYR PRO SEQRES 7 B 175 LEU GLN PRO GLY SER VAL ILE ARG CYS ARG PRO VAL GLY SEQRES 8 B 175 VAL LEU LYS MET THR ASP GLU ALA GLY GLU ASP ALA LYS SEQRES 9 B 175 LEU VAL ALA VAL PRO HIS SER LYS LEU SER LYS GLU TYR SEQRES 10 B 175 ASP HIS ILE LYS ASP VAL ASN ASP LEU PRO GLU LEU LEU SEQRES 11 B 175 LYS ALA GLN ILE ALA HIS PHE PHE GLU HIS TYR LYS ASP SEQRES 12 B 175 LEU GLU LYS GLY LYS TRP VAL LYS VAL GLU GLY TRP GLU SEQRES 13 B 175 ASN ALA GLU ALA ALA LYS ALA GLU ILE VAL ALA SER PHE SEQRES 14 B 175 GLU ARG ALA LYS ASN LYS HET SO4 A 176 5 HET SO4 B 177 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *207(H2 O) HELIX 1 1 LEU A 2 ASN A 4 5 3 HELIX 2 2 VAL A 123 ASP A 125 5 3 HELIX 3 3 GLU A 128 HIS A 140 1 13 HELIX 4 4 ALA A 158 LYS A 173 1 16 HELIX 5 5 LEU B 2 ASN B 4 5 3 HELIX 6 6 GLU B 128 HIS B 140 1 13 HELIX 7 7 ALA B 158 LYS B 173 1 16 SHEET 1 A 7 VAL A 84 CYS A 87 0 SHEET 2 A 7 ILE A 15 ILE A 21 -1 N VAL A 17 O ILE A 85 SHEET 3 A 7 ASN A 54 TYR A 57 -1 N TYR A 57 O VAL A 18 SHEET 4 A 7 ASP A 70 PRO A 74 -1 N VAL A 73 O ASN A 54 SHEET 5 A 7 GLU A 101 PRO A 109 1 N LEU A 105 O LEU A 72 SHEET 6 A 7 CYS A 87 ASP A 97 -1 N MET A 95 O ASP A 102 SHEET 7 A 7 VAL A 150 GLU A 156 -1 N GLU A 156 O VAL A 92 SHEET 1 B 2 ILE A 28 ILE A 32 0 SHEET 2 B 2 LEU A 39 PHE A 44 -1 N ARG A 43 O LYS A 29 SHEET 1 C 7 VAL B 84 CYS B 87 0 SHEET 2 C 7 ILE B 15 ILE B 21 -1 N VAL B 17 O ILE B 85 SHEET 3 C 7 ASN B 54 TYR B 57 -1 N TYR B 57 O VAL B 18 SHEET 4 C 7 ASP B 70 PRO B 74 -1 N VAL B 73 O ASN B 54 SHEET 5 C 7 GLY B 100 PRO B 109 1 N LEU B 105 O LEU B 72 SHEET 6 C 7 CYS B 87 ASP B 97 -1 N ASP B 97 O GLY B 100 SHEET 7 C 7 VAL B 150 GLU B 156 -1 N GLU B 156 O VAL B 92 SHEET 1 D 2 ILE B 28 ILE B 32 0 SHEET 2 D 2 LEU B 39 PHE B 44 -1 N ARG B 43 O LYS B 29 CISPEP 1 LEU A 11 PRO A 12 0 -0.51 CISPEP 2 LEU B 11 PRO B 12 0 -0.20 SITE 1 AC1 5 LYS A 29 ARG A 43 TYR A 141 LYS A 142 SITE 2 AC1 5 HOH A 240 SITE 1 AC2 4 LYS B 29 ARG B 43 TYR B 141 LYS B 142 CRYST1 110.400 110.400 154.800 90.00 90.00 120.00 H 3 2 36 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 0.009058 0.005230 0.000000 0.00000 SCALE2 0.000000 0.010459 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006460 0.00000 MTRIX1 1 0.999803 0.019396 -0.004307 -1.10135 1 MTRIX2 1 0.019341 -0.999737 -0.012348 128.03801 1 MTRIX3 1 -0.004546 0.012263 -0.999914 121.33388 1