HEADER LECTIN 30-JUN-98 1LUL TITLE DB58, A LEGUME LECTIN FROM DOLICHOS BIFLORUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: LECTIN DB58; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 SYNONYM: DOLICHOS BIFLORUS STEM AND LEAF LECTIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIGNA UNGUICULATA SUBSP. CYLINDRICA; SOURCE 3 ORGANISM_COMMON: HORSE GRAM; SOURCE 4 ORGANISM_TAXID: 3840; SOURCE 5 STRAIN: SUBSP. CYLINDRICA; SOURCE 6 ORGAN: STEM AND LEAF KEYWDS LEGUME LECTIN, QUATERNARY STRUCTURE, PLANT HORMONE BINDING, KEYWDS 2 GLYCOPROTEIN, LECTIN EXPDTA X-RAY DIFFRACTION AUTHOR T.W.HAMELRYCK,J.BOUCKAERT,M.H.DAO-THI,L.WYNS,M.ETZLER,R.LORIS REVDAT 5 22-MAY-24 1LUL 1 REMARK REVDAT 4 09-AUG-23 1LUL 1 REMARK LINK REVDAT 3 24-FEB-09 1LUL 1 VERSN REVDAT 2 16-FEB-99 1LUL 1 SOURCE COMPND REMARK JRNL REVDAT 2 2 1 KEYWDS HEADER REVDAT 1 30-DEC-98 1LUL 0 JRNL AUTH T.W.HAMELRYCK,R.LORIS,J.BOUCKAERT,M.H.DAO-THI,G.STRECKER, JRNL AUTH 2 A.IMBERTY,E.FERNANDEZ,L.WYNS,M.E.ETZLER JRNL TITL CARBOHYDRATE BINDING, QUATERNARY STRUCTURE AND A NOVEL JRNL TITL 2 HYDROPHOBIC BINDING SITE IN TWO LEGUME LECTIN OLIGOMERS FROM JRNL TITL 3 DOLICHOS BIFLORUS. JRNL REF J.MOL.BIOL. V. 286 1161 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10047489 JRNL DOI 10.1006/JMBI.1998.2534 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.-H.DAO-THI,T.W.HAMELRYCK,J.BOUCKAERT,F.KORBER,V.BURKOW, REMARK 1 AUTH 2 F.POORTMANS,M.ETZLER,G.STRECKER,L.WYNS,R.LORIS REMARK 1 TITL CRYSTALLIZATION OF TWO RELATED LECTINS FROM THE LEGUME PLANT REMARK 1 TITL 2 DOLICHOS BIFLORUS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 54 1446 1998 REMARK 1 REFN ISSN 0907-4449 REMARK 2 REMARK 2 RESOLUTION. 3.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 80.7 REMARK 3 NUMBER OF REFLECTIONS : 22744 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) : 0.226 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1797 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 : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.42 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 68.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1715 REMARK 3 BIN R VALUE (WORKING SET) : 0.3040 REMARK 3 BIN FREE R VALUE : 0.3710 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 153 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10503 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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) : 0.39 REMARK 3 ESD FROM SIGMAA (A) : 0.56 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) : 0.48 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.65 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 29.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.750 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : CONSTR REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 5.900 ; 0.300 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 9.190 ; 0.300 REMARK 3 SIDE-CHAIN BOND (A**2) : 7.360 ; 0.800 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 11.650; 0.800 REMARK 3 REMARK 3 NCS MODEL : RESTRAINTS 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 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1LUL 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_1000174843. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAR-98 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX7.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.488 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : A/A REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22745 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.300 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 (%) : 80.6 REMARK 200 DATA REDUNDANCY : 2.070 REMARK 200 R MERGE (I) : 0.13500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 68.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : 0.27900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.851 REMARK 200 STARTING MODEL: PDB ENTRY 1BJQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM NA-CITRATE PH 5.6 10 % (W/V) REMARK 280 PEG 6000 0.3 M NACL 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 50.69500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 69.11500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 65.47500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 69.11500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 50.69500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 65.47500 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, 3 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: DB58 IS A LEGUME LECTIN FROM THE STEMS AND THE LEAVES OF REMARK 300 THE TROPICAL LEGUME PLANT DOLICHOS BIFLORUS. IT IS A REMARK 300 HETERODIMER THAT CONSISTS OF A TRUNCATED (241 AA) AND AN REMARK 300 INTACT SUBUNIT (253 AA). REMARK 300 REMARK 300 THIS A LOW RESOLUTION STRUCTURE (3.3 ANGSTROM) AND SHOULD REMARK 300 BE VIEWED WITH CAUTION. HOWEVER, THE STRUCTURE SHOWS REMARK 300 CLEARLY THAT DB58 REPRESENTS THE FOURTH KNOWN LEGUME REMARK 300 LECTIN DIMER TYPE, RELATED TO THE PHA-L TYPE TETRAMER. REMARK 300 REMARK 300 LAST SIX RESIDUES ARE NOT VISIBLE IN THE DENSITY. 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: 2450 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 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 REMARK 350 BIOMOLECULE: 2 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: 2430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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: 3 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: 2390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -53.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F 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 12 REMARK 465 SER A 13 REMARK 465 SER A 102 REMARK 465 GLY A 103 REMARK 465 ASP A 131 REMARK 465 GLU A 216 REMARK 465 GLY A 217 REMARK 465 ASP A 236 REMARK 465 SER A 237 REMARK 465 THR A 238 REMARK 465 THR A 239 REMARK 465 GLU A 240 REMARK 465 PRO A 241 REMARK 465 LEU A 242 REMARK 465 ASP A 243 REMARK 465 ILE A 244 REMARK 465 ALA A 245 REMARK 465 SER A 246 REMARK 465 TYR A 247 REMARK 465 LEU A 248 REMARK 465 VAL A 249 REMARK 465 ARG A 250 REMARK 465 ASN A 251 REMARK 465 VAL A 252 REMARK 465 LEU A 253 REMARK 465 ASN B 12 REMARK 465 SER B 13 REMARK 465 SER B 102 REMARK 465 GLY B 103 REMARK 465 ASP B 131 REMARK 465 GLU B 216 REMARK 465 GLY B 217 REMARK 465 ASN C 12 REMARK 465 SER C 13 REMARK 465 SER C 102 REMARK 465 GLY C 103 REMARK 465 ASP C 131 REMARK 465 GLU C 216 REMARK 465 GLY C 217 REMARK 465 ASN D 12 REMARK 465 SER D 13 REMARK 465 SER D 102 REMARK 465 GLY D 103 REMARK 465 ASP D 131 REMARK 465 GLU D 216 REMARK 465 GLY D 217 REMARK 465 ASP D 236 REMARK 465 SER D 237 REMARK 465 THR D 238 REMARK 465 THR D 239 REMARK 465 GLU D 240 REMARK 465 PRO D 241 REMARK 465 LEU D 242 REMARK 465 ASP D 243 REMARK 465 ILE D 244 REMARK 465 ALA D 245 REMARK 465 SER D 246 REMARK 465 TYR D 247 REMARK 465 LEU D 248 REMARK 465 VAL D 249 REMARK 465 ARG D 250 REMARK 465 ASN D 251 REMARK 465 VAL D 252 REMARK 465 LEU D 253 REMARK 465 ASN E 12 REMARK 465 SER E 13 REMARK 465 SER E 102 REMARK 465 GLY E 103 REMARK 465 ASP E 131 REMARK 465 GLU E 216 REMARK 465 GLY E 217 REMARK 465 ASN F 12 REMARK 465 SER F 13 REMARK 465 SER F 102 REMARK 465 GLY F 103 REMARK 465 ASP F 131 REMARK 465 GLU F 216 REMARK 465 GLY F 217 REMARK 465 ASP F 236 REMARK 465 SER F 237 REMARK 465 THR F 238 REMARK 465 THR F 239 REMARK 465 GLU F 240 REMARK 465 PRO F 241 REMARK 465 LEU F 242 REMARK 465 ASP F 243 REMARK 465 ILE F 244 REMARK 465 ALA F 245 REMARK 465 SER F 246 REMARK 465 TYR F 247 REMARK 465 LEU F 248 REMARK 465 VAL F 249 REMARK 465 ARG F 250 REMARK 465 ASN F 251 REMARK 465 VAL F 252 REMARK 465 LEU F 253 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 9 CG CD CE NZ REMARK 470 ASN A 10 CG OD1 ND2 REMARK 470 SER A 14 OG REMARK 470 SER A 27 OG REMARK 470 ARG A 30 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 39 CG CD1 CD2 REMARK 470 LEU A 42 CG CD1 CD2 REMARK 470 ASN A 74 CG OD1 ND2 REMARK 470 PHE A 76 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN A 79 CG OD1 ND2 REMARK 470 PHE A 127 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 150 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 179 CG CD1 CD2 REMARK 470 LYS B 9 CG CD CE NZ REMARK 470 ASN B 10 CG OD1 ND2 REMARK 470 SER B 14 OG REMARK 470 SER B 27 OG REMARK 470 ARG B 30 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 39 CG CD1 CD2 REMARK 470 LEU B 42 CG CD1 CD2 REMARK 470 ASN B 74 CG OD1 ND2 REMARK 470 PHE B 76 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN B 79 CG OD1 ND2 REMARK 470 PHE B 127 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG B 150 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 179 CG CD1 CD2 REMARK 470 GLU B 240 CG CD OE1 OE2 REMARK 470 ARG B 250 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 9 CG CD CE NZ REMARK 470 ASN C 10 CG OD1 ND2 REMARK 470 SER C 14 OG REMARK 470 SER C 27 OG REMARK 470 ARG C 30 CG CD NE CZ NH1 NH2 REMARK 470 LEU C 39 CG CD1 CD2 REMARK 470 LEU C 42 CG CD1 CD2 REMARK 470 ASN C 74 CG OD1 ND2 REMARK 470 PHE C 76 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN C 79 CG OD1 ND2 REMARK 470 PHE C 127 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG C 150 CG CD NE CZ NH1 NH2 REMARK 470 LEU C 179 CG CD1 CD2 REMARK 470 GLU C 240 CG CD OE1 OE2 REMARK 470 ARG C 250 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 9 CG CD CE NZ REMARK 470 ASN D 10 CG OD1 ND2 REMARK 470 SER D 14 OG REMARK 470 SER D 27 OG REMARK 470 ARG D 30 CG CD NE CZ NH1 NH2 REMARK 470 LEU D 39 CG CD1 CD2 REMARK 470 LEU D 42 CG CD1 CD2 REMARK 470 ASN D 74 CG OD1 ND2 REMARK 470 PHE D 76 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN D 79 CG OD1 ND2 REMARK 470 PHE D 127 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG D 150 CG CD NE CZ NH1 NH2 REMARK 470 LEU D 179 CG CD1 CD2 REMARK 470 LYS E 9 CG CD CE NZ REMARK 470 ASN E 10 CG OD1 ND2 REMARK 470 SER E 14 OG REMARK 470 SER E 27 OG REMARK 470 ARG E 30 CG CD NE CZ NH1 NH2 REMARK 470 LEU E 39 CG CD1 CD2 REMARK 470 LEU E 42 CG CD1 CD2 REMARK 470 ASN E 74 CG OD1 ND2 REMARK 470 PHE E 76 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN E 79 CG OD1 ND2 REMARK 470 PHE E 127 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG E 150 CG CD NE CZ NH1 NH2 REMARK 470 LEU E 179 CG CD1 CD2 REMARK 470 GLU E 240 CG CD OE1 OE2 REMARK 470 ARG E 250 CG CD NE CZ NH1 NH2 REMARK 470 LYS F 9 CG CD CE NZ REMARK 470 ASN F 10 CG OD1 ND2 REMARK 470 SER F 14 OG REMARK 470 SER F 27 OG REMARK 470 ARG F 30 CG CD NE CZ NH1 NH2 REMARK 470 LEU F 39 CG CD1 CD2 REMARK 470 LEU F 42 CG CD1 CD2 REMARK 470 ASN F 74 CG OD1 ND2 REMARK 470 PHE F 76 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN F 79 CG OD1 ND2 REMARK 470 PHE F 127 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG F 150 CG CD NE CZ NH1 NH2 REMARK 470 LEU F 179 CG CD1 CD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NE ARG B 185 O SER F 14 1.93 REMARK 500 CZ ARG B 185 O SER F 14 2.05 REMARK 500 OE2 GLU C 192 NH1 ARG D 185 2.08 REMARK 500 O LEU B 248 N VAL B 252 2.17 REMARK 500 NH1 ARG A 185 OE2 GLU B 192 2.17 REMARK 500 O LEU E 248 N VAL E 252 2.18 REMARK 500 O LEU C 248 N VAL C 252 2.18 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 PRO A 40 -164.00 -56.83 REMARK 500 SER A 60 -72.93 -65.18 REMARK 500 ASN A 79 77.94 62.56 REMARK 500 SER A 81 0.52 -68.16 REMARK 500 VAL A 94 -72.00 -29.87 REMARK 500 SER A 96 118.28 -22.61 REMARK 500 LYS A 99 -157.70 -108.25 REMARK 500 SER A 145 144.01 -178.60 REMARK 500 ARG A 150 138.29 -172.60 REMARK 500 GLU A 192 133.38 -177.05 REMARK 500 PRO B 40 -164.19 -56.90 REMARK 500 SER B 60 -72.99 -65.15 REMARK 500 ASN B 79 77.99 62.29 REMARK 500 SER B 81 0.33 -68.38 REMARK 500 VAL B 94 -72.58 -29.83 REMARK 500 SER B 96 118.30 -22.86 REMARK 500 LYS B 99 -157.71 -108.01 REMARK 500 SER B 145 143.95 -178.72 REMARK 500 ARG B 150 138.25 -172.39 REMARK 500 GLU B 192 133.42 -177.19 REMARK 500 THR B 238 109.69 -52.27 REMARK 500 LEU B 248 -77.95 -78.41 REMARK 500 PRO C 40 -164.24 -56.54 REMARK 500 SER C 60 -73.08 -65.22 REMARK 500 ASN C 79 77.80 62.44 REMARK 500 SER C 81 0.32 -68.22 REMARK 500 VAL C 94 -72.21 -30.00 REMARK 500 SER C 96 118.30 -22.71 REMARK 500 LYS C 99 -157.70 -108.08 REMARK 500 SER C 145 143.87 -178.81 REMARK 500 ARG C 150 138.26 -172.40 REMARK 500 GLU C 192 133.25 -176.97 REMARK 500 THR C 238 109.74 -52.34 REMARK 500 LEU C 248 -77.95 -78.77 REMARK 500 PRO D 40 -164.10 -56.80 REMARK 500 SER D 60 -73.21 -64.97 REMARK 500 ASN D 79 78.01 62.37 REMARK 500 SER D 81 0.37 -68.11 REMARK 500 VAL D 94 -72.15 -30.05 REMARK 500 SER D 96 118.40 -22.79 REMARK 500 LYS D 99 -157.65 -108.13 REMARK 500 SER D 145 144.12 -178.66 REMARK 500 ARG D 150 138.16 -172.59 REMARK 500 GLU D 192 133.12 -176.98 REMARK 500 PRO E 40 -163.87 -56.85 REMARK 500 SER E 60 -73.21 -65.23 REMARK 500 ASN E 79 77.99 62.21 REMARK 500 SER E 81 0.43 -68.12 REMARK 500 VAL E 94 -72.26 -29.95 REMARK 500 SER E 96 118.17 -22.60 REMARK 500 REMARK 500 THIS ENTRY HAS 66 RAMACHANDRAN OUTLIERS. 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 301 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 123 OE2 REMARK 620 2 ASP A 125 OD2 78.9 REMARK 620 3 ASP A 133 OD1 157.8 79.9 REMARK 620 4 HIS A 138 NE2 80.8 82.0 89.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 125 OD1 REMARK 620 2 ASP A 125 OD2 50.1 REMARK 620 3 PHE A 127 O 75.1 103.1 REMARK 620 4 ASN A 129 OD1 162.8 115.5 102.9 REMARK 620 5 ASP A 133 OD2 93.7 54.6 87.3 69.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 301 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 123 OE2 REMARK 620 2 ASP B 125 OD2 73.7 REMARK 620 3 ASP B 133 OD1 141.2 69.0 REMARK 620 4 HIS B 138 NE2 79.7 74.2 80.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 125 OD1 REMARK 620 2 ASP B 125 OD2 47.8 REMARK 620 3 PHE B 127 O 68.5 95.8 REMARK 620 4 ASN B 129 OD1 156.2 116.2 100.3 REMARK 620 5 ASP B 133 OD2 88.0 52.7 81.9 69.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN C 301 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 123 OE2 REMARK 620 2 ASP C 125 OD2 87.4 REMARK 620 3 ASP C 133 OD1 162.7 76.1 REMARK 620 4 HIS C 138 NE2 95.7 87.8 88.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 125 OD1 REMARK 620 2 ASP C 125 OD2 52.2 REMARK 620 3 PHE C 127 O 64.1 97.9 REMARK 620 4 ASN C 129 OD1 156.3 134.8 92.5 REMARK 620 5 ASP C 133 OD2 95.2 60.2 82.9 77.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN D 301 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 123 OE2 REMARK 620 2 ASP D 125 OD2 83.6 REMARK 620 3 ASP D 133 OD1 153.4 78.2 REMARK 620 4 HIS D 138 NE2 78.0 78.8 79.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA D 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 125 OD1 REMARK 620 2 ASP D 125 OD2 53.1 REMARK 620 3 PHE D 127 O 73.1 104.8 REMARK 620 4 ASN D 129 OD1 167.3 122.4 98.6 REMARK 620 5 ASP D 133 OD2 97.8 57.6 87.7 71.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN E 301 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU E 123 OE2 REMARK 620 2 ASP E 125 OD2 81.9 REMARK 620 3 ASP E 133 OD1 153.2 72.5 REMARK 620 4 HIS E 138 NE2 86.1 79.6 81.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 125 CG REMARK 620 2 ASP E 125 OD1 31.7 REMARK 620 3 ASP E 125 OD2 30.9 62.4 REMARK 620 4 PHE E 127 O 97.7 78.1 117.9 REMARK 620 5 ASN E 129 OD1 158.6 168.2 128.5 91.4 REMARK 620 6 ASP E 133 OD2 89.2 114.5 66.7 92.3 71.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN F 301 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU F 123 OE2 REMARK 620 2 ASP F 125 OD2 79.7 REMARK 620 3 ASP F 133 OD1 153.9 75.0 REMARK 620 4 HIS F 138 NE2 84.0 80.3 85.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA F 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP F 125 OD1 REMARK 620 2 ASP F 125 OD2 53.1 REMARK 620 3 PHE F 127 O 85.1 112.0 REMARK 620 4 ASN F 129 OD1 164.1 111.3 100.0 REMARK 620 5 ASP F 133 OD2 99.9 56.0 90.3 65.3 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN D 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN E 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN F 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA F 302 DBREF 1LUL A 1 253 UNP P19588 LEC5_DOLBI 23 275 DBREF 1LUL B 1 253 UNP P19588 LEC5_DOLBI 23 275 DBREF 1LUL C 1 253 UNP P19588 LEC5_DOLBI 23 275 DBREF 1LUL D 1 253 UNP P19588 LEC5_DOLBI 23 275 DBREF 1LUL E 1 253 UNP P19588 LEC5_DOLBI 23 275 DBREF 1LUL F 1 253 UNP P19588 LEC5_DOLBI 23 275 SEQRES 1 A 253 ALA ASP ILE GLN SER PHE SER PHE LYS ASN PHE ASN SER SEQRES 2 A 253 SER SER PHE ILE LEU GLN GLY ASP ALA THR VAL SER SER SEQRES 3 A 253 SER LYS LEU ARG LEU THR LYS VAL LYS GLY ASN GLY LEU SEQRES 4 A 253 PRO THR LEU SER SER LEU GLY ARG ALA PHE TYR SER SER SEQRES 5 A 253 PRO ILE GLN ILE TYR ASP LYS SER THR GLY ALA VAL ALA SEQRES 6 A 253 SER TRP ALA THR SER PHE THR ALA ASN ILE PHE ALA PRO SEQRES 7 A 253 ASN LYS SER SER SER ALA ASP GLY ILE ALA PHE ALA LEU SEQRES 8 A 253 VAL PRO VAL GLY SER GLU PRO LYS SER ASN SER GLY PHE SEQRES 9 A 253 LEU GLY VAL PHE ASP SER ASP VAL TYR ASP ASN SER ALA SEQRES 10 A 253 GLN THR VAL ALA VAL GLU PHE ASP THR PHE SER ASN THR SEQRES 11 A 253 ASP TRP ASP PRO THR SER ARG HIS ILE GLY ILE ASP VAL SEQRES 12 A 253 ASN SER ILE LYS SER ILE ARG THR ALA SER TRP GLY LEU SEQRES 13 A 253 ALA ASN GLY GLN ASN ALA GLU ILE LEU ILE THR TYR ASN SEQRES 14 A 253 ALA ALA THR SER LEU LEU VAL ALA SER LEU VAL HIS PRO SEQRES 15 A 253 SER ARG ARG THR SER TYR ILE VAL SER GLU ARG VAL ASP SEQRES 16 A 253 ILE THR ASN GLU LEU PRO GLU TYR VAL SER ILE GLY PHE SEQRES 17 A 253 SER ALA THR THR GLY LEU SER GLU GLY TYR THR GLU THR SEQRES 18 A 253 HIS ASP VAL LEU SER TRP SER PHE ALA SER LYS LEU PRO SEQRES 19 A 253 ASP ASP SER THR THR GLU PRO LEU ASP ILE ALA SER TYR SEQRES 20 A 253 LEU VAL ARG ASN VAL LEU SEQRES 1 B 253 ALA ASP ILE GLN SER PHE SER PHE LYS ASN PHE ASN SER SEQRES 2 B 253 SER SER PHE ILE LEU GLN GLY ASP ALA THR VAL SER SER SEQRES 3 B 253 SER LYS LEU ARG LEU THR LYS VAL LYS GLY ASN GLY LEU SEQRES 4 B 253 PRO THR LEU SER SER LEU GLY ARG ALA PHE TYR SER SER SEQRES 5 B 253 PRO ILE GLN ILE TYR ASP LYS SER THR GLY ALA VAL ALA SEQRES 6 B 253 SER TRP ALA THR SER PHE THR ALA ASN ILE PHE ALA PRO SEQRES 7 B 253 ASN LYS SER SER SER ALA ASP GLY ILE ALA PHE ALA LEU SEQRES 8 B 253 VAL PRO VAL GLY SER GLU PRO LYS SER ASN SER GLY PHE SEQRES 9 B 253 LEU GLY VAL PHE ASP SER ASP VAL TYR ASP ASN SER ALA SEQRES 10 B 253 GLN THR VAL ALA VAL GLU PHE ASP THR PHE SER ASN THR SEQRES 11 B 253 ASP TRP ASP PRO THR SER ARG HIS ILE GLY ILE ASP VAL SEQRES 12 B 253 ASN SER ILE LYS SER ILE ARG THR ALA SER TRP GLY LEU SEQRES 13 B 253 ALA ASN GLY GLN ASN ALA GLU ILE LEU ILE THR TYR ASN SEQRES 14 B 253 ALA ALA THR SER LEU LEU VAL ALA SER LEU VAL HIS PRO SEQRES 15 B 253 SER ARG ARG THR SER TYR ILE VAL SER GLU ARG VAL ASP SEQRES 16 B 253 ILE THR ASN GLU LEU PRO GLU TYR VAL SER ILE GLY PHE SEQRES 17 B 253 SER ALA THR THR GLY LEU SER GLU GLY TYR THR GLU THR SEQRES 18 B 253 HIS ASP VAL LEU SER TRP SER PHE ALA SER LYS LEU PRO SEQRES 19 B 253 ASP ASP SER THR THR GLU PRO LEU ASP ILE ALA SER TYR SEQRES 20 B 253 LEU VAL ARG ASN VAL LEU SEQRES 1 C 253 ALA ASP ILE GLN SER PHE SER PHE LYS ASN PHE ASN SER SEQRES 2 C 253 SER SER PHE ILE LEU GLN GLY ASP ALA THR VAL SER SER SEQRES 3 C 253 SER LYS LEU ARG LEU THR LYS VAL LYS GLY ASN GLY LEU SEQRES 4 C 253 PRO THR LEU SER SER LEU GLY ARG ALA PHE TYR SER SER SEQRES 5 C 253 PRO ILE GLN ILE TYR ASP LYS SER THR GLY ALA VAL ALA SEQRES 6 C 253 SER TRP ALA THR SER PHE THR ALA ASN ILE PHE ALA PRO SEQRES 7 C 253 ASN LYS SER SER SER ALA ASP GLY ILE ALA PHE ALA LEU SEQRES 8 C 253 VAL PRO VAL GLY SER GLU PRO LYS SER ASN SER GLY PHE SEQRES 9 C 253 LEU GLY VAL PHE ASP SER ASP VAL TYR ASP ASN SER ALA SEQRES 10 C 253 GLN THR VAL ALA VAL GLU PHE ASP THR PHE SER ASN THR SEQRES 11 C 253 ASP TRP ASP PRO THR SER ARG HIS ILE GLY ILE ASP VAL SEQRES 12 C 253 ASN SER ILE LYS SER ILE ARG THR ALA SER TRP GLY LEU SEQRES 13 C 253 ALA ASN GLY GLN ASN ALA GLU ILE LEU ILE THR TYR ASN SEQRES 14 C 253 ALA ALA THR SER LEU LEU VAL ALA SER LEU VAL HIS PRO SEQRES 15 C 253 SER ARG ARG THR SER TYR ILE VAL SER GLU ARG VAL ASP SEQRES 16 C 253 ILE THR ASN GLU LEU PRO GLU TYR VAL SER ILE GLY PHE SEQRES 17 C 253 SER ALA THR THR GLY LEU SER GLU GLY TYR THR GLU THR SEQRES 18 C 253 HIS ASP VAL LEU SER TRP SER PHE ALA SER LYS LEU PRO SEQRES 19 C 253 ASP ASP SER THR THR GLU PRO LEU ASP ILE ALA SER TYR SEQRES 20 C 253 LEU VAL ARG ASN VAL LEU SEQRES 1 D 253 ALA ASP ILE GLN SER PHE SER PHE LYS ASN PHE ASN SER SEQRES 2 D 253 SER SER PHE ILE LEU GLN GLY ASP ALA THR VAL SER SER SEQRES 3 D 253 SER LYS LEU ARG LEU THR LYS VAL LYS GLY ASN GLY LEU SEQRES 4 D 253 PRO THR LEU SER SER LEU GLY ARG ALA PHE TYR SER SER SEQRES 5 D 253 PRO ILE GLN ILE TYR ASP LYS SER THR GLY ALA VAL ALA SEQRES 6 D 253 SER TRP ALA THR SER PHE THR ALA ASN ILE PHE ALA PRO SEQRES 7 D 253 ASN LYS SER SER SER ALA ASP GLY ILE ALA PHE ALA LEU SEQRES 8 D 253 VAL PRO VAL GLY SER GLU PRO LYS SER ASN SER GLY PHE SEQRES 9 D 253 LEU GLY VAL PHE ASP SER ASP VAL TYR ASP ASN SER ALA SEQRES 10 D 253 GLN THR VAL ALA VAL GLU PHE ASP THR PHE SER ASN THR SEQRES 11 D 253 ASP TRP ASP PRO THR SER ARG HIS ILE GLY ILE ASP VAL SEQRES 12 D 253 ASN SER ILE LYS SER ILE ARG THR ALA SER TRP GLY LEU SEQRES 13 D 253 ALA ASN GLY GLN ASN ALA GLU ILE LEU ILE THR TYR ASN SEQRES 14 D 253 ALA ALA THR SER LEU LEU VAL ALA SER LEU VAL HIS PRO SEQRES 15 D 253 SER ARG ARG THR SER TYR ILE VAL SER GLU ARG VAL ASP SEQRES 16 D 253 ILE THR ASN GLU LEU PRO GLU TYR VAL SER ILE GLY PHE SEQRES 17 D 253 SER ALA THR THR GLY LEU SER GLU GLY TYR THR GLU THR SEQRES 18 D 253 HIS ASP VAL LEU SER TRP SER PHE ALA SER LYS LEU PRO SEQRES 19 D 253 ASP ASP SER THR THR GLU PRO LEU ASP ILE ALA SER TYR SEQRES 20 D 253 LEU VAL ARG ASN VAL LEU SEQRES 1 E 253 ALA ASP ILE GLN SER PHE SER PHE LYS ASN PHE ASN SER SEQRES 2 E 253 SER SER PHE ILE LEU GLN GLY ASP ALA THR VAL SER SER SEQRES 3 E 253 SER LYS LEU ARG LEU THR LYS VAL LYS GLY ASN GLY LEU SEQRES 4 E 253 PRO THR LEU SER SER LEU GLY ARG ALA PHE TYR SER SER SEQRES 5 E 253 PRO ILE GLN ILE TYR ASP LYS SER THR GLY ALA VAL ALA SEQRES 6 E 253 SER TRP ALA THR SER PHE THR ALA ASN ILE PHE ALA PRO SEQRES 7 E 253 ASN LYS SER SER SER ALA ASP GLY ILE ALA PHE ALA LEU SEQRES 8 E 253 VAL PRO VAL GLY SER GLU PRO LYS SER ASN SER GLY PHE SEQRES 9 E 253 LEU GLY VAL PHE ASP SER ASP VAL TYR ASP ASN SER ALA SEQRES 10 E 253 GLN THR VAL ALA VAL GLU PHE ASP THR PHE SER ASN THR SEQRES 11 E 253 ASP TRP ASP PRO THR SER ARG HIS ILE GLY ILE ASP VAL SEQRES 12 E 253 ASN SER ILE LYS SER ILE ARG THR ALA SER TRP GLY LEU SEQRES 13 E 253 ALA ASN GLY GLN ASN ALA GLU ILE LEU ILE THR TYR ASN SEQRES 14 E 253 ALA ALA THR SER LEU LEU VAL ALA SER LEU VAL HIS PRO SEQRES 15 E 253 SER ARG ARG THR SER TYR ILE VAL SER GLU ARG VAL ASP SEQRES 16 E 253 ILE THR ASN GLU LEU PRO GLU TYR VAL SER ILE GLY PHE SEQRES 17 E 253 SER ALA THR THR GLY LEU SER GLU GLY TYR THR GLU THR SEQRES 18 E 253 HIS ASP VAL LEU SER TRP SER PHE ALA SER LYS LEU PRO SEQRES 19 E 253 ASP ASP SER THR THR GLU PRO LEU ASP ILE ALA SER TYR SEQRES 20 E 253 LEU VAL ARG ASN VAL LEU SEQRES 1 F 253 ALA ASP ILE GLN SER PHE SER PHE LYS ASN PHE ASN SER SEQRES 2 F 253 SER SER PHE ILE LEU GLN GLY ASP ALA THR VAL SER SER SEQRES 3 F 253 SER LYS LEU ARG LEU THR LYS VAL LYS GLY ASN GLY LEU SEQRES 4 F 253 PRO THR LEU SER SER LEU GLY ARG ALA PHE TYR SER SER SEQRES 5 F 253 PRO ILE GLN ILE TYR ASP LYS SER THR GLY ALA VAL ALA SEQRES 6 F 253 SER TRP ALA THR SER PHE THR ALA ASN ILE PHE ALA PRO SEQRES 7 F 253 ASN LYS SER SER SER ALA ASP GLY ILE ALA PHE ALA LEU SEQRES 8 F 253 VAL PRO VAL GLY SER GLU PRO LYS SER ASN SER GLY PHE SEQRES 9 F 253 LEU GLY VAL PHE ASP SER ASP VAL TYR ASP ASN SER ALA SEQRES 10 F 253 GLN THR VAL ALA VAL GLU PHE ASP THR PHE SER ASN THR SEQRES 11 F 253 ASP TRP ASP PRO THR SER ARG HIS ILE GLY ILE ASP VAL SEQRES 12 F 253 ASN SER ILE LYS SER ILE ARG THR ALA SER TRP GLY LEU SEQRES 13 F 253 ALA ASN GLY GLN ASN ALA GLU ILE LEU ILE THR TYR ASN SEQRES 14 F 253 ALA ALA THR SER LEU LEU VAL ALA SER LEU VAL HIS PRO SEQRES 15 F 253 SER ARG ARG THR SER TYR ILE VAL SER GLU ARG VAL ASP SEQRES 16 F 253 ILE THR ASN GLU LEU PRO GLU TYR VAL SER ILE GLY PHE SEQRES 17 F 253 SER ALA THR THR GLY LEU SER GLU GLY TYR THR GLU THR SEQRES 18 F 253 HIS ASP VAL LEU SER TRP SER PHE ALA SER LYS LEU PRO SEQRES 19 F 253 ASP ASP SER THR THR GLU PRO LEU ASP ILE ALA SER TYR SEQRES 20 F 253 LEU VAL ARG ASN VAL LEU HET MN A 301 1 HET CA A 302 1 HET MN B 301 1 HET CA B 302 1 HET MN C 301 1 HET CA C 302 1 HET MN D 301 1 HET CA D 302 1 HET MN E 301 1 HET CA E 302 1 HET MN F 301 1 HET CA F 302 1 HETNAM MN MANGANESE (II) ION HETNAM CA CALCIUM ION FORMUL 7 MN 6(MN 2+) FORMUL 8 CA 6(CA 2+) HELIX 1 1 LYS A 80 SER A 82 5 3 HELIX 2 2 ASN A 115 ALA A 117 5 3 HELIX 3 3 PRO A 182 ARG A 184 5 3 HELIX 4 4 ILE A 196 GLU A 199 1 4 HELIX 5 5 LYS B 80 SER B 82 5 3 HELIX 6 6 ASN B 115 ALA B 117 5 3 HELIX 7 7 PRO B 182 ARG B 184 5 3 HELIX 8 8 ILE B 196 GLU B 199 1 4 HELIX 9 9 ILE B 244 ASN B 251 1 8 HELIX 10 10 LYS C 80 SER C 82 5 3 HELIX 11 11 ASN C 115 ALA C 117 5 3 HELIX 12 12 PRO C 182 ARG C 184 5 3 HELIX 13 13 ILE C 196 GLU C 199 1 4 HELIX 14 14 ILE C 244 ASN C 251 1 8 HELIX 15 15 LYS D 80 SER D 82 5 3 HELIX 16 16 ASN D 115 ALA D 117 5 3 HELIX 17 17 PRO D 182 ARG D 184 5 3 HELIX 18 18 ILE D 196 GLU D 199 1 4 HELIX 19 19 LYS E 80 SER E 82 5 3 HELIX 20 20 ASN E 115 ALA E 117 5 3 HELIX 21 21 PRO E 182 ARG E 184 5 3 HELIX 22 22 ILE E 196 GLU E 199 1 4 HELIX 23 23 ILE E 244 ASN E 251 1 8 HELIX 24 24 LYS F 80 SER F 82 5 3 HELIX 25 25 ASN F 115 ALA F 117 5 3 HELIX 26 26 PRO F 182 ARG F 184 5 3 HELIX 27 27 ILE F 196 GLU F 199 1 4 SHEET 1 A 6 ASP A 2 PHE A 8 0 SHEET 2 A 6 ASP A 223 LEU A 233 -1 N LEU A 233 O ASP A 2 SHEET 3 A 6 SER A 66 ASN A 74 -1 N ASN A 74 O ASP A 223 SHEET 4 A 6 ASN A 161 ASN A 169 -1 N TYR A 168 O TRP A 67 SHEET 5 A 6 LEU A 174 HIS A 181 -1 N VAL A 180 O GLU A 163 SHEET 6 A 6 THR A 186 ARG A 193 -1 N GLU A 192 O LEU A 175 SHEET 1 B 7 PHE A 16 GLY A 20 0 SHEET 2 B 7 LEU A 45 TYR A 50 -1 N PHE A 49 O ILE A 17 SHEET 3 B 7 VAL A 204 THR A 212 -1 N ALA A 210 O GLY A 46 SHEET 4 B 7 ASP A 85 PRO A 93 -1 N VAL A 92 O SER A 205 SHEET 5 B 7 VAL A 120 ASP A 125 -1 N PHE A 124 O ILE A 87 SHEET 6 B 7 HIS A 138 VAL A 143 -1 N ASP A 142 O ALA A 121 SHEET 7 B 7 THR A 151 SER A 153 -1 N ALA A 152 O ILE A 139 SHEET 1 C 6 ASP B 2 PHE B 8 0 SHEET 2 C 6 ASP B 223 LEU B 233 -1 N LEU B 233 O ASP B 2 SHEET 3 C 6 SER B 66 ASN B 74 -1 N ASN B 74 O ASP B 223 SHEET 4 C 6 ASN B 161 ASN B 169 -1 N TYR B 168 O TRP B 67 SHEET 5 C 6 LEU B 174 HIS B 181 -1 N VAL B 180 O GLU B 163 SHEET 6 C 6 THR B 186 ARG B 193 -1 N GLU B 192 O LEU B 175 SHEET 1 D 7 PHE B 16 GLY B 20 0 SHEET 2 D 7 LEU B 45 TYR B 50 -1 N PHE B 49 O ILE B 17 SHEET 3 D 7 VAL B 204 THR B 212 -1 N ALA B 210 O GLY B 46 SHEET 4 D 7 ASP B 85 PRO B 93 -1 N VAL B 92 O SER B 205 SHEET 5 D 7 VAL B 120 ASP B 125 -1 N PHE B 124 O ILE B 87 SHEET 6 D 7 HIS B 138 VAL B 143 -1 N ASP B 142 O ALA B 121 SHEET 7 D 7 THR B 151 SER B 153 -1 N ALA B 152 O ILE B 139 SHEET 1 E 6 ASP C 2 PHE C 8 0 SHEET 2 E 6 ASP C 223 LEU C 233 -1 N LEU C 233 O ASP C 2 SHEET 3 E 6 SER C 66 ASN C 74 -1 N ASN C 74 O ASP C 223 SHEET 4 E 6 ASN C 161 ASN C 169 -1 N TYR C 168 O TRP C 67 SHEET 5 E 6 LEU C 174 HIS C 181 -1 N VAL C 180 O GLU C 163 SHEET 6 E 6 THR C 186 ARG C 193 -1 N GLU C 192 O LEU C 175 SHEET 1 F 7 PHE C 16 GLY C 20 0 SHEET 2 F 7 LEU C 45 TYR C 50 -1 N PHE C 49 O ILE C 17 SHEET 3 F 7 VAL C 204 THR C 212 -1 N ALA C 210 O GLY C 46 SHEET 4 F 7 ASP C 85 PRO C 93 -1 N VAL C 92 O SER C 205 SHEET 5 F 7 VAL C 120 ASP C 125 -1 N PHE C 124 O ILE C 87 SHEET 6 F 7 HIS C 138 VAL C 143 -1 N ASP C 142 O ALA C 121 SHEET 7 F 7 THR C 151 SER C 153 -1 N ALA C 152 O ILE C 139 SHEET 1 G 6 ASP D 2 PHE D 8 0 SHEET 2 G 6 ASP D 223 LEU D 233 -1 N LEU D 233 O ASP D 2 SHEET 3 G 6 SER D 66 ASN D 74 -1 N ASN D 74 O ASP D 223 SHEET 4 G 6 ASN D 161 ASN D 169 -1 N TYR D 168 O TRP D 67 SHEET 5 G 6 LEU D 174 HIS D 181 -1 N VAL D 180 O GLU D 163 SHEET 6 G 6 THR D 186 ARG D 193 -1 N GLU D 192 O LEU D 175 SHEET 1 H 7 PHE D 16 GLY D 20 0 SHEET 2 H 7 LEU D 45 TYR D 50 -1 N PHE D 49 O ILE D 17 SHEET 3 H 7 VAL D 204 THR D 212 -1 N ALA D 210 O GLY D 46 SHEET 4 H 7 ASP D 85 PRO D 93 -1 N VAL D 92 O SER D 205 SHEET 5 H 7 VAL D 120 ASP D 125 -1 N PHE D 124 O ILE D 87 SHEET 6 H 7 HIS D 138 VAL D 143 -1 N ASP D 142 O ALA D 121 SHEET 7 H 7 THR D 151 SER D 153 -1 N ALA D 152 O ILE D 139 SHEET 1 I 6 ASP E 2 PHE E 8 0 SHEET 2 I 6 ASP E 223 LEU E 233 -1 N LEU E 233 O ASP E 2 SHEET 3 I 6 SER E 66 ASN E 74 -1 N ASN E 74 O ASP E 223 SHEET 4 I 6 ASN E 161 ASN E 169 -1 N TYR E 168 O TRP E 67 SHEET 5 I 6 LEU E 174 HIS E 181 -1 N VAL E 180 O GLU E 163 SHEET 6 I 6 THR E 186 ARG E 193 -1 N GLU E 192 O LEU E 175 SHEET 1 J 7 PHE E 16 GLY E 20 0 SHEET 2 J 7 LEU E 45 TYR E 50 -1 N PHE E 49 O ILE E 17 SHEET 3 J 7 VAL E 204 THR E 212 -1 N ALA E 210 O GLY E 46 SHEET 4 J 7 ASP E 85 PRO E 93 -1 N VAL E 92 O SER E 205 SHEET 5 J 7 VAL E 120 ASP E 125 -1 N PHE E 124 O ILE E 87 SHEET 6 J 7 HIS E 138 VAL E 143 -1 N ASP E 142 O ALA E 121 SHEET 7 J 7 THR E 151 SER E 153 -1 N ALA E 152 O ILE E 139 SHEET 1 K 6 ASP F 2 PHE F 8 0 SHEET 2 K 6 ASP F 223 LEU F 233 -1 N LEU F 233 O ASP F 2 SHEET 3 K 6 SER F 66 ASN F 74 -1 N ASN F 74 O ASP F 223 SHEET 4 K 6 ASN F 161 ASN F 169 -1 N TYR F 168 O TRP F 67 SHEET 5 K 6 LEU F 174 HIS F 181 -1 N VAL F 180 O GLU F 163 SHEET 6 K 6 THR F 186 ARG F 193 -1 N GLU F 192 O LEU F 175 SHEET 1 L 7 PHE F 16 GLY F 20 0 SHEET 2 L 7 LEU F 45 TYR F 50 -1 N PHE F 49 O ILE F 17 SHEET 3 L 7 VAL F 204 THR F 211 -1 N ALA F 210 O GLY F 46 SHEET 4 L 7 GLY F 86 PRO F 93 -1 N VAL F 92 O SER F 205 SHEET 5 L 7 VAL F 120 ASP F 125 -1 N PHE F 124 O ILE F 87 SHEET 6 L 7 HIS F 138 VAL F 143 -1 N ASP F 142 O ALA F 121 SHEET 7 L 7 THR F 151 SER F 153 -1 N ALA F 152 O ILE F 139 LINK OE2 GLU A 123 MN MN A 301 1555 1555 1.96 LINK OD2 ASP A 125 MN MN A 301 1555 1555 2.42 LINK OD1 ASP A 125 CA CA A 302 1555 1555 2.18 LINK OD2 ASP A 125 CA CA A 302 1555 1555 2.88 LINK O PHE A 127 CA CA A 302 1555 1555 2.26 LINK OD1 ASN A 129 CA CA A 302 1555 1555 1.98 LINK OD1 ASP A 133 MN MN A 301 1555 1555 1.65 LINK OD2 ASP A 133 CA CA A 302 1555 1555 2.55 LINK NE2 HIS A 138 MN MN A 301 1555 1555 2.27 LINK OE2 GLU B 123 MN MN B 301 1555 1555 1.87 LINK OD2 ASP B 125 MN MN B 301 1555 1555 2.69 LINK OD1 ASP B 125 CA CA B 302 1555 1555 2.36 LINK OD2 ASP B 125 CA CA B 302 1555 1555 2.97 LINK O PHE B 127 CA CA B 302 1555 1555 2.44 LINK OD1 ASN B 129 CA CA B 302 1555 1555 1.85 LINK OD1 ASP B 133 MN MN B 301 1555 1555 1.88 LINK OD2 ASP B 133 CA CA B 302 1555 1555 2.62 LINK NE2 HIS B 138 MN MN B 301 1555 1555 2.39 LINK OE2 GLU C 123 MN MN C 301 1555 1555 1.64 LINK OD2 ASP C 125 MN MN C 301 1555 1555 2.37 LINK OD1 ASP C 125 CA CA C 302 1555 1555 2.39 LINK OD2 ASP C 125 CA CA C 302 1555 1555 2.66 LINK O PHE C 127 CA CA C 302 1555 1555 2.70 LINK OD1 ASN C 129 CA CA C 302 1555 1555 1.82 LINK OD1 ASP C 133 MN MN C 301 1555 1555 1.95 LINK OD2 ASP C 133 CA CA C 302 1555 1555 2.30 LINK NE2 HIS C 138 MN MN C 301 1555 1555 2.06 LINK OE2 GLU D 123 MN MN D 301 1555 1555 1.82 LINK OD2 ASP D 125 MN MN D 301 1555 1555 2.36 LINK OD1 ASP D 125 CA CA D 302 1555 1555 2.16 LINK OD2 ASP D 125 CA CA D 302 1555 1555 2.71 LINK O PHE D 127 CA CA D 302 1555 1555 2.37 LINK OD1 ASN D 129 CA CA D 302 1555 1555 1.99 LINK OD1 ASP D 133 MN MN D 301 1555 1555 1.82 LINK OD2 ASP D 133 CA CA D 302 1555 1555 2.43 LINK NE2 HIS D 138 MN MN D 301 1555 1555 2.48 LINK OE2 GLU E 123 MN MN E 301 1555 1555 1.68 LINK OD2 ASP E 125 MN MN E 301 1555 1555 2.51 LINK CG ASP E 125 CA CA E 302 1555 1555 2.38 LINK OD1 ASP E 125 CA CA E 302 1555 1555 1.89 LINK OD2 ASP E 125 CA CA E 302 1555 1555 2.34 LINK O PHE E 127 CA CA E 302 1555 1555 2.37 LINK OD1 ASN E 129 CA CA E 302 1555 1555 2.26 LINK OD1 ASP E 133 MN MN E 301 1555 1555 1.96 LINK OD2 ASP E 133 CA CA E 302 1555 1555 2.23 LINK NE2 HIS E 138 MN MN E 301 1555 1555 2.29 LINK OE2 GLU F 123 MN MN F 301 1555 1555 1.82 LINK OD2 ASP F 125 MN MN F 301 1555 1555 2.49 LINK OD1 ASP F 125 CA CA F 302 1555 1555 1.92 LINK OD2 ASP F 125 CA CA F 302 1555 1555 2.76 LINK O PHE F 127 CA CA F 302 1555 1555 2.09 LINK OD1 ASN F 129 CA CA F 302 1555 1555 2.24 LINK OD1 ASP F 133 MN MN F 301 1555 1555 1.82 LINK OD2 ASP F 133 CA CA F 302 1555 1555 2.57 LINK NE2 HIS F 138 MN MN F 301 1555 1555 2.26 CISPEP 1 ALA A 84 ASP A 85 0 0.16 CISPEP 2 ALA B 84 ASP B 85 0 -0.09 CISPEP 3 ALA C 84 ASP C 85 0 -0.41 CISPEP 4 ALA D 84 ASP D 85 0 -0.23 CISPEP 5 ALA E 84 ASP E 85 0 -0.13 CISPEP 6 ALA F 84 ASP F 85 0 0.37 SITE 1 AC1 4 GLU A 123 ASP A 125 ASP A 133 HIS A 138 SITE 1 AC2 4 ASP A 125 PHE A 127 ASN A 129 ASP A 133 SITE 1 AC3 5 GLU B 123 ASP B 125 ASP B 133 HIS B 138 SITE 2 AC3 5 SER B 148 SITE 1 AC4 4 ASP B 125 PHE B 127 ASN B 129 ASP B 133 SITE 1 AC5 4 GLU C 123 ASP C 125 ASP C 133 HIS C 138 SITE 1 AC6 4 ASP C 125 PHE C 127 ASN C 129 ASP C 133 SITE 1 AC7 4 GLU D 123 ASP D 125 ASP D 133 HIS D 138 SITE 1 AC8 4 ASP D 125 PHE D 127 ASN D 129 ASP D 133 SITE 1 AC9 5 GLU E 123 ASP E 125 ASP E 133 HIS E 138 SITE 2 AC9 5 SER E 148 SITE 1 BC1 4 ASP E 125 PHE E 127 ASN E 129 ASP E 133 SITE 1 BC2 5 GLU F 123 ASP F 125 ASP F 133 HIS F 138 SITE 2 BC2 5 SER F 148 SITE 1 BC3 4 ASP F 125 PHE F 127 ASN F 129 ASP F 133 CRYST1 101.390 130.950 138.230 90.00 90.00 90.00 P 21 21 21 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 0.009863 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007637 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007234 0.00000 MTRIX1 1 0.301710 -0.238300 0.923140 -20.32472 1 MTRIX2 1 -0.210020 -0.961090 -0.179450 88.77946 1 MTRIX3 1 0.929980 -0.139730 -0.340020 49.86290 1 MTRIX1 2 -0.314530 0.009590 -0.949200 52.47976 1 MTRIX2 2 -0.031140 -0.999510 0.000220 80.91944 1 MTRIX3 2 -0.948740 0.029630 0.314670 37.38261 1 MTRIX1 3 -0.966480 0.256680 -0.005100 11.55428 1 MTRIX2 3 0.250360 0.946720 0.202580 -8.09203 1 MTRIX3 3 0.056830 0.194510 -0.979250 72.00403 1 MTRIX1 4 0.896440 0.197630 0.396650 -40.02653 1 MTRIX2 4 -0.366730 -0.171680 0.914350 44.23906 1 MTRIX3 4 0.248800 -0.965130 -0.081420 60.38723 1 MTRIX1 5 0.571680 -0.795620 -0.200440 14.56052 1 MTRIX2 5 0.074090 0.293360 -0.953130 46.93898 1 MTRIX3 5 0.817120 0.530030 0.226650 -14.28682 1