HEADER HYDROLASE 14-APR-03 1UCG TITLE CRYSTAL STRUCTURE OF RIBONUCLEASE MC1 N71T MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE MC; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: RIBONUCLEASE MC1; COMPND 5 EC: 3.1.27.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MOMORDICA CHARANTIA; SOURCE 3 ORGANISM_COMMON: BALSAM PEAR; SOURCE 4 ORGANISM_TAXID: 3673; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-22B KEYWDS ALPHA PLUS BETA, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.SUZUKI,T.NUMATA,M.YAO,I.TANAKA,M.KIMURA REVDAT 3 24-FEB-09 1UCG 1 VERSN REVDAT 2 29-JUL-03 1UCG 1 JRNL REVDAT 1 29-APR-03 1UCG 0 JRNL AUTH T.NUMATA,A.SUZUKI,Y.KAKUTA,K.KIMURA,M.YAO,I.TANAKA, JRNL AUTH 2 Y.YOSHIDA,T.UEDA,M.KIMURA JRNL TITL CRYSTAL STRUCTURES OF THE RIBONUCLEASE MC1 MUTANTS JRNL TITL 2 N71T AND N71S IN COMPLEX WITH 5'-GMP: STRUCTURAL JRNL TITL 3 BASIS FOR ALTERATIONS IN SUBSTRATE SPECIFICITY JRNL REF BIOCHEMISTRY V. 42 5270 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 12731868 JRNL DOI 10.1021/BI034103G REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.NUMATA,A.SUZUKI,M.YAO,I.TANAKA,M.KIMURA REMARK 1 TITL AMINO ACID RESIDUES IN RIBONUCLEASE MC1 FROM REMARK 1 TITL 2 BITTER GOURD SEEDS WHICH ARE ESSENTIAL FOR URIDINE REMARK 1 TITL 3 SPECIFICITY REMARK 1 REF BIOCHEMISTRY V. 40 524 2001 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI002096F REMARK 2 REMARK 2 RESOLUTION. 1.65 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) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 50618 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) : 0.181 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 5096 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.71 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 0.96 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2220 REMARK 3 BIN FREE R VALUE : 0.2130 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 483 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2984 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 231 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.31 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.82200 REMARK 3 B22 (A**2) : 3.35500 REMARK 3 B33 (A**2) : -0.53200 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) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.09 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) : 0.19 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.09 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.26 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.05 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.78 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1UCG COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-APR-03. REMARK 100 THE RCSB ID CODE IS RCSB005674. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAY-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL40B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : MIRROR REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50884 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 19.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : 0.05000 REMARK 200 FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 0.21200 REMARK 200 R SYM FOR SHELL (I) : 0.18900 REMARK 200 FOR SHELL : 3.800 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: PDB ENTRY 1BK7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1540, MANGANESE CLORIDE REMARK 280 TETRAHYDRATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 29.39500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 67.95000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.39500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 67.95000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: THERE ARE TWO MONOMERS IN THE ASYMMETRIC UNIT, EACH REMARK 300 MONOMER IS A BIOLOGICAL 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 ASN A 126 13.78 -150.22 REMARK 500 SER A 174 -33.08 -132.57 REMARK 500 PHE B 17 33.97 -83.02 REMARK 500 GLN B 18 51.61 -147.51 REMARK 500 LYS B 19 11.48 -60.22 REMARK 500 ASN B 126 17.59 -148.12 REMARK 500 GLN B 156 -77.19 -78.41 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 MN A 501 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 416 O REMARK 620 2 HOH A 417 O 166.0 REMARK 620 3 HOH A 418 O 91.3 87.1 REMARK 620 4 HOH A 419 O 106.7 83.5 137.2 REMARK 620 5 HOH A 420 O 84.2 82.8 104.8 115.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 503 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 423 O REMARK 620 2 HOH B 421 O 91.4 REMARK 620 3 HOH B 422 O 172.6 92.0 REMARK 620 4 HOH B 424 O 77.9 112.3 94.8 REMARK 620 5 HOH B 425 O 70.9 122.9 112.4 115.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 504 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 427 O REMARK 620 2 HOH B 428 O 126.1 REMARK 620 3 HOH B 429 O 125.3 105.9 REMARK 620 4 HOH B 430 O 88.4 82.7 82.0 REMARK 620 5 HOH B 426 O 102.4 100.4 81.4 163.4 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 MN A 501 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 503 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BK7 RELATED DB: PDB REMARK 900 WILD-TYPE ENZYME REMARK 900 RELATED ID: 1UCA RELATED DB: PDB REMARK 900 WILD-TYPE ENZYME COMPLEXED WITH 2'-UMP REMARK 900 RELATED ID: 1UCC RELATED DB: PDB REMARK 900 WILD-TYPE ENZYME COMPLEXED WITH 3'-UMP REMARK 900 RELATED ID: 1UCD RELATED DB: PDB REMARK 900 WILD-TYPE ENZYME COMPLEXED WITH 5'-UMP REMARK 900 RELATED ID: 1J1F RELATED DB: PDB REMARK 900 THE SAME MUTANT COMPLEXED WITH 5'-GMP REMARK 900 RELATED ID: 1J1G RELATED DB: PDB REMARK 900 N71S MUTANT COMPLEXED WITH 5'-GMP DBREF 1UCG A 2 190 UNP P23540 RNMC_MOMCH 2 191 DBREF 1UCG B 2 190 UNP P23540 RNMC_MOMCH 2 191 SEQADV 1UCG MET A 1 UNP P23540 INITIATING MET SEQADV 1UCG GLN A 40 UNP P23540 GLY 40 SEE REMARK 999 SEQADV 1UCG A UNP P23540 GLN 50 SEE REMARK 999 SEQADV 1UCG THR A 71 UNP P23540 ASN 72 ENGINEERED SEQADV 1UCG MET B 1 UNP P23540 INITIATING MET SEQADV 1UCG GLN B 40 UNP P23540 GLY 40 SEE REMARK 999 SEQADV 1UCG B UNP P23540 GLN 50 SEE REMARK 999 SEQADV 1UCG THR B 71 UNP P23540 ASN 72 ENGINEERED SEQRES 1 A 190 MET ASP SER PHE TRP PHE VAL GLN GLN TRP PRO PRO ALA SEQRES 2 A 190 VAL CYS SER PHE GLN LYS SER GLY SER CYS PRO GLY SER SEQRES 3 A 190 GLY LEU ARG THR PHE THR ILE HIS GLY LEU TRP PRO GLN SEQRES 4 A 190 GLN SER GLY THR SER LEU THR ASN CYS PRO GLY SER PRO SEQRES 5 A 190 PHE ASP ILE THR LYS ILE SER HIS LEU GLN SER GLN LEU SEQRES 6 A 190 ASN THR LEU TRP PRO THR VAL LEU ARG ALA ASN ASN GLN SEQRES 7 A 190 GLN PHE TRP SER HIS GLU TRP THR LYS HIS GLY THR CYS SEQRES 8 A 190 SER GLU SER THR PHE ASN GLN ALA ALA TYR PHE LYS LEU SEQRES 9 A 190 ALA VAL ASP MET ARG ASN ASN TYR ASP ILE ILE GLY ALA SEQRES 10 A 190 LEU ARG PRO HIS ALA ALA GLY PRO ASN GLY ARG THR LYS SEQRES 11 A 190 SER ARG GLN ALA ILE LYS GLY PHE LEU LYS ALA LYS PHE SEQRES 12 A 190 GLY LYS PHE PRO GLY LEU ARG CYS ARG THR ASP PRO GLN SEQRES 13 A 190 THR LYS VAL SER TYR LEU VAL GLN VAL VAL ALA CYS PHE SEQRES 14 A 190 ALA GLN ASP GLY SER THR LEU ILE ASP CYS THR ARG ASP SEQRES 15 A 190 THR CYS GLY ALA ASN PHE ILE PHE SEQRES 1 B 190 MET ASP SER PHE TRP PHE VAL GLN GLN TRP PRO PRO ALA SEQRES 2 B 190 VAL CYS SER PHE GLN LYS SER GLY SER CYS PRO GLY SER SEQRES 3 B 190 GLY LEU ARG THR PHE THR ILE HIS GLY LEU TRP PRO GLN SEQRES 4 B 190 GLN SER GLY THR SER LEU THR ASN CYS PRO GLY SER PRO SEQRES 5 B 190 PHE ASP ILE THR LYS ILE SER HIS LEU GLN SER GLN LEU SEQRES 6 B 190 ASN THR LEU TRP PRO THR VAL LEU ARG ALA ASN ASN GLN SEQRES 7 B 190 GLN PHE TRP SER HIS GLU TRP THR LYS HIS GLY THR CYS SEQRES 8 B 190 SER GLU SER THR PHE ASN GLN ALA ALA TYR PHE LYS LEU SEQRES 9 B 190 ALA VAL ASP MET ARG ASN ASN TYR ASP ILE ILE GLY ALA SEQRES 10 B 190 LEU ARG PRO HIS ALA ALA GLY PRO ASN GLY ARG THR LYS SEQRES 11 B 190 SER ARG GLN ALA ILE LYS GLY PHE LEU LYS ALA LYS PHE SEQRES 12 B 190 GLY LYS PHE PRO GLY LEU ARG CYS ARG THR ASP PRO GLN SEQRES 13 B 190 THR LYS VAL SER TYR LEU VAL GLN VAL VAL ALA CYS PHE SEQRES 14 B 190 ALA GLN ASP GLY SER THR LEU ILE ASP CYS THR ARG ASP SEQRES 15 B 190 THR CYS GLY ALA ASN PHE ILE PHE HET MN A 501 1 HET MN A 502 1 HET MN B 503 1 HET MN B 504 1 HETNAM MN MANGANESE (II) ION FORMUL 3 MN 4(MN 2+) FORMUL 7 HOH *231(H2 O) HELIX 1 1 TRP A 10 PHE A 17 1 8 HELIX 2 2 CYS A 23 GLY A 27 5 5 HELIX 3 3 ASP A 54 HIS A 60 5 7 HELIX 4 4 LEU A 61 TRP A 69 1 9 HELIX 5 5 ASN A 76 HIS A 88 1 13 HELIX 6 6 GLY A 89 GLU A 93 5 5 HELIX 7 7 ASN A 97 TYR A 112 1 16 HELIX 8 8 ASP A 113 ARG A 119 1 7 HELIX 9 9 PRO A 120 ALA A 122 5 3 HELIX 10 10 ARG A 132 GLY A 144 1 13 HELIX 11 11 TRP B 10 PHE B 17 1 8 HELIX 12 12 ASP B 54 HIS B 60 5 7 HELIX 13 13 LEU B 61 TRP B 69 1 9 HELIX 14 14 ASN B 76 HIS B 88 1 13 HELIX 15 15 GLY B 89 GLU B 93 5 5 HELIX 16 16 ASN B 97 ASN B 111 1 15 HELIX 17 17 ASP B 113 ARG B 119 1 7 HELIX 18 18 PRO B 120 ALA B 122 5 3 HELIX 19 19 ARG B 132 GLY B 144 1 13 SHEET 1 A 5 THR A 43 SER A 44 0 SHEET 2 A 5 THR A 32 GLN A 40 -1 N GLN A 40 O THR A 43 SHEET 3 A 5 SER A 3 GLN A 9 -1 N SER A 3 O GLN A 39 SHEET 4 A 5 SER A 160 ALA A 170 -1 O ALA A 167 N PHE A 6 SHEET 5 A 5 GLY A 148 THR A 153 -1 N GLY A 148 O VAL A 166 SHEET 1 B 5 THR A 43 SER A 44 0 SHEET 2 B 5 THR A 32 GLN A 40 -1 N GLN A 40 O THR A 43 SHEET 3 B 5 SER A 3 GLN A 9 -1 N SER A 3 O GLN A 39 SHEET 4 B 5 SER A 160 ALA A 170 -1 O ALA A 167 N PHE A 6 SHEET 5 B 5 LEU A 176 ILE A 177 -1 O ILE A 177 N CYS A 168 SHEET 1 C 2 ARG A 128 SER A 131 0 SHEET 2 C 2 ASN A 187 PHE A 190 -1 O PHE A 188 N LYS A 130 SHEET 1 D 5 THR B 43 SER B 44 0 SHEET 2 D 5 THR B 32 GLN B 40 -1 N GLN B 40 O THR B 43 SHEET 3 D 5 SER B 3 GLN B 9 -1 N TRP B 5 O TRP B 37 SHEET 4 D 5 SER B 160 ALA B 170 -1 O ALA B 167 N PHE B 6 SHEET 5 D 5 GLY B 148 THR B 153 -1 N GLY B 148 O VAL B 166 SHEET 1 E 5 THR B 43 SER B 44 0 SHEET 2 E 5 THR B 32 GLN B 40 -1 N GLN B 40 O THR B 43 SHEET 3 E 5 SER B 3 GLN B 9 -1 N TRP B 5 O TRP B 37 SHEET 4 E 5 SER B 160 ALA B 170 -1 O ALA B 167 N PHE B 6 SHEET 5 E 5 LEU B 176 ILE B 177 -1 O ILE B 177 N CYS B 168 SHEET 1 F 2 ARG B 128 SER B 131 0 SHEET 2 F 2 ASN B 187 PHE B 190 -1 O PHE B 188 N LYS B 130 SSBOND 1 CYS A 15 CYS A 23 1555 1555 2.03 SSBOND 2 CYS A 48 CYS A 91 1555 1555 2.03 SSBOND 3 CYS A 151 CYS A 184 1555 1555 2.03 SSBOND 4 CYS A 168 CYS A 179 1555 1555 2.03 SSBOND 5 CYS B 15 CYS B 23 1555 1555 2.03 SSBOND 6 CYS B 48 CYS B 91 1555 1555 2.03 SSBOND 7 CYS B 151 CYS B 184 1555 1555 2.03 SSBOND 8 CYS B 168 CYS B 179 1555 1555 2.03 LINK MN MN A 501 O HOH A 416 1555 1555 1.96 LINK MN MN A 501 O HOH A 417 1555 1555 2.18 LINK MN MN A 501 O HOH A 418 1555 1555 1.89 LINK MN MN A 501 O HOH A 419 1555 1555 1.79 LINK MN MN A 501 O HOH A 420 1555 1555 1.85 LINK MN MN B 503 O HOH B 423 1555 1555 2.52 LINK MN MN B 503 O HOH B 421 1555 1555 1.78 LINK MN MN B 503 O HOH B 422 1555 1555 1.82 LINK MN MN B 503 O HOH B 424 1555 1555 1.80 LINK MN MN B 503 O HOH B 425 1555 1555 1.78 LINK MN MN B 504 O HOH B 427 1555 1555 1.71 LINK MN MN B 504 O HOH B 428 1555 1555 1.78 LINK MN MN B 504 O HOH B 429 1555 1555 1.83 LINK MN MN B 504 O HOH B 430 1555 1555 2.02 LINK MN MN B 504 O HOH B 426 1555 1555 1.93 SITE 1 AC1 8 GLU A 84 LYS A 87 HIS A 88 HOH A 416 SITE 2 AC1 8 HOH A 417 HOH A 418 HOH A 419 HOH A 420 SITE 1 AC2 9 HIS B 34 GLU B 84 LYS B 87 HIS B 88 SITE 2 AC2 9 HOH B 421 HOH B 422 HOH B 423 HOH B 424 SITE 3 AC2 9 HOH B 425 SITE 1 AC3 6 ARG B 132 HOH B 426 HOH B 427 HOH B 428 SITE 2 AC3 6 HOH B 429 HOH B 430 CRYST1 58.790 135.900 52.390 90.00 90.00 90.00 P 21 21 2 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 0.017010 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007358 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019088 0.00000 MASTER 310 0 4 19 24 0 7 6 0 0 0 30 END