HEADER COMPLEX(SERINE PROTEINASE-INHIBITOR) 21-JAN-83 3SGB TITLE STRUCTURE OF THE COMPLEX OF STREPTOMYCES GRISEUS PROTEASE B AND THE TITLE 2 THIRD DOMAIN OF THE TURKEY OVOMUCOID INHIBITOR AT 1.8 ANGSTROMS TITLE 3 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEINASE B (SGPB); COMPND 3 CHAIN: E; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: TURKEY OVOMUCOID INHIBITOR (OMTKY3); COMPND 7 CHAIN: I; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES GRISEUS; SOURCE 3 ORGANISM_TAXID: 1911; SOURCE 4 ORGAN: PANCREATIC; SOURCE 5 MOL_ID: 2 KEYWDS COMPLEX(SERINE PROTEINASE-INHIBITOR) EXPDTA X-RAY DIFFRACTION AUTHOR R.J.READ,M.FUJINAGA,A.R.SIELECKI,M.N.G.JAMES REVDAT 9 29-NOV-17 3SGB 1 HELIX REVDAT 8 24-FEB-09 3SGB 1 VERSN REVDAT 7 01-APR-03 3SGB 1 JRNL REVDAT 6 15-JUL-90 3SGB 1 HEADER REVDAT 5 09-JAN-89 3SGB 3 REMARK FORMUL HETATM REVDAT 4 17-FEB-84 3SGB 1 JRNL REVDAT 3 27-OCT-83 3SGB 1 JRNL REVDAT 2 30-SEP-83 3SGB 1 REVDAT REVDAT 1 12-JUL-83 3SGB 0 SPRSDE 12-JUL-83 3SGB 2SGB JRNL AUTH R.J.READ,M.FUJINAGA,A.R.SIELECKI,M.N.JAMES JRNL TITL STRUCTURE OF THE COMPLEX OF STREPTOMYCES GRISEUS PROTEASE B JRNL TITL 2 AND THE THIRD DOMAIN OF THE TURKEY OVOMUCOID INHIBITOR AT JRNL TITL 3 1.8-A RESOLUTION. JRNL REF BIOCHEMISTRY V. 22 4420 1983 JRNL REFN ISSN 0006-2960 JRNL PMID 6414511 JRNL DOI 10.1021/BI00288A012 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.FUJINAGA,A.R.SIELECKI,R.J.READ,W.ARDELT,M.LASKOWSKIJUNIOR, REMARK 1 AUTH 2 M.N.G.JAMES REMARK 1 TITL CRYSTAL AND MOLECULAR STRUCTURES OF THE COMPLEX OF REMARK 1 TITL 2 ALPHA-CHYMOTRYPSIN WITH ITS INHIBITOR TURKEY OVOMUCOID THIRD REMARK 1 TITL 3 DOMAIN AT 1.8 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 195 397 1987 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH M.FUJINAGA,R.J.READ,A.SIELECKI,W.ARDELT,M.LASKOWSKI JUNIOR, REMARK 1 AUTH 2 M.N.G.JAMES REMARK 1 TITL REFINED CRYSTAL STRUCTURE OF THE MOLECULAR COMPLEX OF REMARK 1 TITL 2 STREPTOMYCES GRISEUS PROTEASE B, A SERINE PROTEASE, WITH THE REMARK 1 TITL 3 THIRD DOMAIN OF THE OVOMUCOID INHIBITOR FROM TURKEY REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 79 4868 1982 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 3 REMARK 1 AUTH M.N.G.JAMES,G.D.BRAYER,L.T.J.DELBAERE,A.R.SIELECKI,A.GERTLER REMARK 1 TITL CRYSTAL STRUCTURE STUDIES AND INHIBITION KINETICS OF REMARK 1 TITL 2 TRIPEPTIDE CHLOROMETHYL KETONE INHIBITORS WITH STREPTOMYCES REMARK 1 TITL 3 GRISEUS PROTEASE B REMARK 1 REF J.MOL.BIOL. V. 139 423 1980 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 4 REMARK 1 AUTH L.T.J.DELBAERE,G.D.BRAYER,M.M.G.JAMES REMARK 1 TITL THE 2.8 ANGSTROMS RESOLUTION STRUCTURE OF STREPTOMYCES REMARK 1 TITL 2 GRISEUS PROTEASE B AND ITS HOMOLOGY WITH ALPHA-CHYMOTRYPSIN REMARK 1 TITL 3 AND STREPTOMYCES GRISEUS PROTEASE A REMARK 1 REF CAN.J.BIOCHEM. V. 57 135 1979 REMARK 1 REFN ISSN 0008-4018 REMARK 1 REFERENCE 5 REMARK 1 AUTH M.N.G.JAMES,L.T.J.DELBAERE,G.D.BRAYER REMARK 1 TITL AMINO ACID SEQUENCE ALIGNMENT OF BACTERIAL AND MAMMALIAN REMARK 1 TITL 2 PANCREATIC SERINE PROTEASES BASED ON TOPOLOGICAL REMARK 1 TITL 3 EQUIVALENCES REMARK 1 REF CAN.J.BIOCHEM. V. 56 396 1978 REMARK 1 REFN ISSN 0008-4018 REMARK 1 REFERENCE 6 REMARK 1 AUTH M.N.G.JAMES REMARK 1 TITL RELATIONSHIP BETWEEN THE STRUCTURES AND ACTIVITIES OF SOME REMARK 1 TITL 2 MICROBIAL SERINE PROTEASES. II. COMPARISON OF THE TERTIARY REMARK 1 TITL 3 STRUCTURES OF MICROBIAL AND PANCREATIC SERINE PROTEASES REMARK 1 REF MIAMI WINTER SYMP. V. 11 125 1976 REMARK 1 REFN ISSN 0097-0808 REMARK 1 REFERENCE 7 REMARK 1 AUTH L.T.J.DELBAERE,W.L.B.HUTCHEON,M.N.G.JAMES,W.E.THEISSEN REMARK 1 TITL TERTIARY STRUCTURAL DIFFERENCES BETWEEN MICROBIAL SERINE REMARK 1 TITL 2 PROTEASES AND PANCREATIC SERINE ENZYMES REMARK 1 REF NATURE V. 257 758 1975 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 8 REMARK 1 AUTH P.W.CODDING,L.T.J.DELBAERE,K.HAYAKAWA,W.L.B.HUTCHEON, REMARK 1 AUTH 2 M.N.G.JAMES,L.JURASEK REMARK 1 TITL 4.5 ANGSTROMS RESOLUTION STRUCTURE OF A BACTERIAL SERINE REMARK 1 TITL 2 PROTEASE FROM STREPTOMYCES GRISEUS REMARK 1 REF CAN.J.BIOCHEM. V. 52 208 1974 REMARK 1 REFN ISSN 0008-4018 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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 SET) : 0.125 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 1690 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 182 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.14 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 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 3SGB 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_1000179150. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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 (%): 38.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 27.26000 REMARK 290 SMTRY3 2 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 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: 1270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, I 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 LEU I 1 REMARK 465 ALA I 2 REMARK 465 ALA I 3 REMARK 465 VAL I 4 REMARK 465 SER I 5 REMARK 465 VAL I 6 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG E 41 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG E 48A NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG E 48A NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG E 107 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP E 116 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG E 138 NE - CZ - NH1 ANGL. DEV. = 6.1 DEGREES REMARK 500 VAL E 162 O - C - N ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG E 182 CD - NE - CZ ANGL. DEV. = 11.2 DEGREES REMARK 500 GLU E 233 CA - CB - CG ANGL. DEV. = 16.7 DEGREES REMARK 500 ALA I 15 N - CA - CB ANGL. DEV. = 8.9 DEGREES REMARK 500 GLU I 19 CG - CD - OE1 ANGL. DEV. = 12.5 DEGREES REMARK 500 TYR I 31 CG - CD1 - CE1 ANGL. DEV. = -4.9 DEGREES REMARK 500 THR I 47 N - CA - CB ANGL. DEV. = -15.5 DEGREES REMARK 500 THR I 47 OG1 - CB - CG2 ANGL. DEV. = 14.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 SER E 33 -163.43 -108.54 REMARK 500 CYS E 42 -165.45 -126.61 REMARK 500 PRO E 99A -154.25 -78.72 REMARK 500 ASN E 100 -66.71 79.77 REMARK 500 ASP E 102 74.12 -150.09 REMARK 500 LYS E 115 72.50 -117.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG E 81 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 THE SEVEN-STRANDED SHEETS BL1 AND BL2 PRESENTED ON SHEET REMARK 700 RECORDS BELOW ARE ACTUALLY SIX-STRANDED BETA BARRELS. THIS REMARK 700 IS DENOTED BY THE FIRST STRAND RECURRING AS THE LAST REMARK 700 STRAND. DBREF 3SGB E 16 242 UNP P00777 PRTB_STRGR 115 299 DBREF 3SGB I 1 56 UNP P68390 IOVO_MELGA 130 185 SEQADV 3SGB VAL E 235A UNP P00777 SER 292 CONFLICT SEQRES 1 E 185 ILE SER GLY GLY ASP ALA ILE TYR SER SER THR GLY ARG SEQRES 2 E 185 CYS SER LEU GLY PHE ASN VAL ARG SER GLY SER THR TYR SEQRES 3 E 185 TYR PHE LEU THR ALA GLY HIS CYS THR ASP GLY ALA THR SEQRES 4 E 185 THR TRP TRP ALA ASN SER ALA ARG THR THR VAL LEU GLY SEQRES 5 E 185 THR THR SER GLY SER SER PHE PRO ASN ASN ASP TYR GLY SEQRES 6 E 185 ILE VAL ARG TYR THR ASN THR THR ILE PRO LYS ASP GLY SEQRES 7 E 185 THR VAL GLY GLY GLN ASP ILE THR SER ALA ALA ASN ALA SEQRES 8 E 185 THR VAL GLY MET ALA VAL THR ARG ARG GLY SER THR THR SEQRES 9 E 185 GLY THR HIS SER GLY SER VAL THR ALA LEU ASN ALA THR SEQRES 10 E 185 VAL ASN TYR GLY GLY GLY ASP VAL VAL TYR GLY MET ILE SEQRES 11 E 185 ARG THR ASN VAL CYS ALA GLU PRO GLY ASP SER GLY GLY SEQRES 12 E 185 PRO LEU TYR SER GLY THR ARG ALA ILE GLY LEU THR SER SEQRES 13 E 185 GLY GLY SER GLY ASN CYS SER SER GLY GLY THR THR PHE SEQRES 14 E 185 PHE GLN PRO VAL THR GLU ALA LEU VAL ALA TYR GLY VAL SEQRES 15 E 185 SER VAL TYR SEQRES 1 I 56 LEU ALA ALA VAL SER VAL ASP CYS SER GLU TYR PRO LYS SEQRES 2 I 56 PRO ALA CYS THR LEU GLU TYR ARG PRO LEU CYS GLY SER SEQRES 3 I 56 ASP ASN LYS THR TYR GLY ASN LYS CYS ASN PHE CYS ASN SEQRES 4 I 56 ALA VAL VAL GLU SER ASN GLY THR LEU THR LEU SER HIS SEQRES 5 I 56 PHE GLY LYS CYS FORMUL 3 HOH *182(H2 O) HELIX 1 HA PRO E 230 TYR E 237 1 9 HELIX 2 HB ASN I 33 GLU I 43 1 11 SHEET 1 BL1 7 GLY E 19 SER E 33 0 SHEET 2 BL1 7 GLY E 40 SER E 48B-1 SHEET 3 BL1 7 THR E 49 THR E 54 -1 SHEET 4 BL1 7 TYR E 103 THR E 109 -1 SHEET 5 BL1 7 THR E 83 SER E 93 -1 SHEET 6 BL1 7 THR E 64 ALA E 68 -1 SHEET 7 BL1 7 GLY E 19 SER E 33 -1 SHEET 1 BL2 7 GLY E 133 GLY E 140 0 SHEET 2 BL2 7 GLY E 156 VAL E 169 -1 SHEET 3 BL2 7 VAL E 177 ASN E 184 -1 SHEET 4 BL2 7 GLY E 223 GLN E 229 -1 SHEET 5 BL2 7 ARG E 208 ASN E 219 -1 SHEET 6 BL2 7 GLY E 196 SER E 201 -1 SHEET 7 BL2 7 GLY E 133 GLY E 140 -1 SHEET 1 SH1 3 ASN I 28 GLY I 32 0 SHEET 2 SH1 3 ARG I 21 GLY I 25 -1 SHEET 3 SH1 3 SER I 51 HIS I 52 -1 SSBOND 1 CYS E 42 CYS E 58 1555 1555 2.05 SSBOND 2 CYS E 191 CYS E 220 1555 1555 2.06 SSBOND 3 CYS I 8 CYS I 38 1555 1555 2.04 SSBOND 4 CYS I 16 CYS I 35 1555 1555 1.96 SSBOND 5 CYS I 24 CYS I 56 1555 1555 2.02 CISPEP 1 PHE E 94 PRO E 99A 0 -3.19 CISPEP 2 TYR I 11 PRO I 12 0 1.08 CRYST1 45.350 54.520 45.650 90.00 119.20 90.00 P 1 21 1 2 ORIGX1 0.022051 0.000000 0.012324 0.00000 ORIGX2 0.000000 0.018342 0.000000 0.00000 ORIGX3 0.000000 0.000000 0.025095 0.00000 SCALE1 0.022051 0.000000 0.012324 0.00000 SCALE2 0.000000 0.018342 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025095 0.00000