HEADER PLANT PROTEIN 23-AUG-17 5Y97 TITLE CRYSTAL STRUCTURE OF SNAKE GOURD SEED LECTIN IN COMPLEX WITH LACTOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SEED LECTIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 4-44; COMPND 5 SYNONYM: SGSL; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: SEED LECTIN; COMPND 8 CHAIN: B; COMPND 9 FRAGMENT: UNP RESIDUES 47-255; COMPND 10 SYNONYM: SGSL; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: SEED LECTIN; COMPND 13 CHAIN: C; COMPND 14 FRAGMENT: UNP RESIDUES 256-519; COMPND 15 SYNONYM: SGSL SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRICHOSANTHES ANGUINA; SOURCE 3 ORGANISM_COMMON: SNAKE GOURD; SOURCE 4 ORGANISM_TAXID: 50544; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: TRICHOSANTHES ANGUINA; SOURCE 7 ORGANISM_COMMON: SNAKE GOURD; SOURCE 8 ORGANISM_TAXID: 50544; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: TRICHOSANTHES ANGUINA; SOURCE 11 ORGANISM_COMMON: SNAKE GOURD; SOURCE 12 ORGANISM_TAXID: 50544 KEYWDS BETA-TREFOIL, LECTIN, PLANT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.CHANDRAN,M.VIJAYAN,N.SIVAJI,A.SUROLIA REVDAT 6 23-OCT-24 5Y97 1 REMARK REVDAT 5 22-NOV-23 5Y97 1 HETSYN REVDAT 4 29-JUL-20 5Y97 1 COMPND REMARK HET HETNAM REVDAT 4 2 1 FORMUL LINK SITE ATOM REVDAT 3 05-DEC-18 5Y97 1 JRNL REVDAT 2 05-SEP-18 5Y97 1 JRNL REVDAT 1 29-AUG-18 5Y97 0 JRNL AUTH T.CHANDRAN,N.SIVAJI,A.SUROLIA,M.VIJAYAN JRNL TITL LIGAND BINDING AND RETENTION IN SNAKE GOURD SEED LECTIN JRNL TITL 2 (SGSL). A CRYSTALLOGRAPHIC, THERMODYNAMIC AND MOLECULAR JRNL TITL 3 DYNAMICS STUDY JRNL REF GLYCOBIOLOGY V. 28 968 2018 JRNL REFN ESSN 1460-2423 JRNL PMID 30099481 JRNL DOI 10.1093/GLYCOB/CWY072 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.SHARMA,G.POHLENTZ,K.B.BOBBILI,A.A.JEYAPRAKASH,T.CHANDRAN, REMARK 1 AUTH 2 M.MORMANN,M.J.SWAMY,M.VIJAYAN REMARK 1 TITL THE SEQUENCE AND STRUCTURE OF SNAKE GOURD (TRICHOSANTHES REMARK 1 TITL 2 ANGUINA) SEED LECTIN, A THREE-CHAIN NONTOXIC HOMOLOGUE OF REMARK 1 TITL 3 TYPE II RIPS. REMARK 1 REF ACTA CRYSTALLOGR. D BIOL. V. 69 1493 2013 REMARK 1 REF 2 CRYSTALLOGR. REMARK 1 REFN ESSN 1399-0047 REMARK 1 PMID 23897472 REMARK 1 DOI 10.1107/S0907444913010020 REMARK 2 REMARK 2 RESOLUTION. 3.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 94.77 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 15645 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 + TEST SET) : 0.223 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 782 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.13 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1122 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3730 REMARK 3 BIN FREE R VALUE SET COUNT : 55 REMARK 3 BIN FREE R VALUE : 0.3240 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3974 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 60 REMARK 3 SOLVENT ATOMS : 5 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 118.8 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.69000 REMARK 3 B22 (A**2) : 1.69000 REMARK 3 B33 (A**2) : -5.47000 REMARK 3 B12 (A**2) : 0.84000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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): 0.395 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.340 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 45.997 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.938 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.909 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4118 ; 0.017 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3681 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5617 ; 1.959 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8546 ; 1.169 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 508 ; 7.225 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 190 ;34.795 ;25.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 658 ;15.964 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;13.956 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 669 ; 0.113 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4560 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 817 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2041 ; 4.690 ; 5.837 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2040 ; 4.690 ; 5.838 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2546 ; 7.072 ; 8.766 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2547 ; 7.071 ; 8.766 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2077 ; 6.138 ; 6.562 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2078 ; 6.137 ; 6.567 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3072 ; 9.169 ; 9.683 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 17079 ;13.720 ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 17079 ;13.721 ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 4 A 44 REMARK 3 ORIGIN FOR THE GROUP (A): 40.2650 46.3230 15.8600 REMARK 3 T TENSOR REMARK 3 T11: 0.7586 T22: 0.6830 REMARK 3 T33: 0.9286 T12: -0.3182 REMARK 3 T13: 0.2556 T23: -0.5446 REMARK 3 L TENSOR REMARK 3 L11: 6.5528 L22: 0.5071 REMARK 3 L33: 9.4066 L12: -0.6050 REMARK 3 L13: -2.1560 L23: 1.1607 REMARK 3 S TENSOR REMARK 3 S11: 0.1870 S12: -0.5889 S13: 1.4492 REMARK 3 S21: -0.4297 S22: 0.5239 S23: -0.5632 REMARK 3 S31: -1.5192 S32: 0.9459 S33: -0.7109 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 48 B 253 REMARK 3 ORIGIN FOR THE GROUP (A): 33.9420 37.9390 23.4720 REMARK 3 T TENSOR REMARK 3 T11: 0.2201 T22: 0.5082 REMARK 3 T33: 0.1848 T12: 0.1201 REMARK 3 T13: -0.1134 T23: 0.0652 REMARK 3 L TENSOR REMARK 3 L11: 2.8801 L22: 2.8071 REMARK 3 L33: 6.4102 L12: -0.3282 REMARK 3 L13: 1.7598 L23: 0.6332 REMARK 3 S TENSOR REMARK 3 S11: -0.4099 S12: -0.6598 S13: 0.4461 REMARK 3 S21: -0.0741 S22: 0.4003 S23: -0.0164 REMARK 3 S31: -0.1734 S32: -0.6274 S33: 0.0096 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 1 C 264 REMARK 3 ORIGIN FOR THE GROUP (A): 20.8370 41.9220 -5.8760 REMARK 3 T TENSOR REMARK 3 T11: 0.9311 T22: 0.6955 REMARK 3 T33: 0.3689 T12: -0.0980 REMARK 3 T13: -0.4252 T23: 0.3532 REMARK 3 L TENSOR REMARK 3 L11: 3.2204 L22: 5.2198 REMARK 3 L33: 4.4806 L12: 0.3691 REMARK 3 L13: 1.3113 L23: 1.8490 REMARK 3 S TENSOR REMARK 3 S11: -0.5088 S12: 0.3794 S13: 0.6115 REMARK 3 S21: -0.9732 S22: 0.1679 S23: 0.5235 REMARK 3 S31: -0.6996 S32: -0.5868 S33: 0.3410 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 5Y97 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-AUG-17. REMARK 100 THE DEPOSITION ID IS D_1300004825. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUL-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4-7.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM 7.2 REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16493 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.050 REMARK 200 RESOLUTION RANGE LOW (A) : 94.770 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 18.90 REMARK 200 R MERGE (I) : 0.14600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 19.50 REMARK 200 R MERGE FOR SHELL (I) : 1.53400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.7.15 REMARK 200 STARTING MODEL: 4HR6 REMARK 200 REMARK 200 REMARK: HEXAGONAL CRYSTALS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: RESERVOIR SOLUTION CONTAINED 4M SODIUM REMARK 280 FORMATE, PH 7.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 300K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 77.55600 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 155.11200 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 116.33400 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 193.89000 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 38.77800 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 77.55600 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 155.11200 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 193.89000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 116.33400 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 38.77800 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 SER B 47 REMARK 465 GLY B 254 REMARK 465 ASP B 255 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 B 182 CG CD CE NZ REMARK 470 PHE C 68 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS C 109 CG CD CE NZ REMARK 470 GLN C 168 CG CD OE1 NE2 REMARK 470 GLU C 188 CG CD OE1 OE2 REMARK 470 GLN C 231 CG CD OE1 NE2 REMARK 470 ARG C 239 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 246 CG CD CE NZ 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 SG CYS C 190 SG CYS C 209 1.49 REMARK 500 CD ARG C 32 OD1 ASN C 115 1.80 REMARK 500 C4 GAL E 2 O HOH C 401 1.82 REMARK 500 OD2 ASP C 21 O3 GAL E 2 1.92 REMARK 500 CD1 LEU C 33 O VAL C 72 2.06 REMARK 500 CB CYS C 190 SG CYS C 209 2.11 REMARK 500 REMARK 500 REMARK: NULL 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 PRO B 186 C - N - CA ANGL. DEV. = 10.2 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 ASP B 102 35.90 -89.98 REMARK 500 VAL B 161 -50.93 -120.94 REMARK 500 GLU B 181 19.33 56.31 REMARK 500 LEU B 210 69.04 -163.46 REMARK 500 ASP B 231 16.36 -148.90 REMARK 500 TYR B 234 45.80 -83.04 REMARK 500 ILE B 238 -61.19 -100.48 REMARK 500 HIS B 248 -66.76 -127.66 REMARK 500 THR C 10 -168.24 -129.53 REMARK 500 ALA C 25 18.44 57.83 REMARK 500 GLN C 40 38.89 -90.71 REMARK 500 TYR C 100 69.33 -105.08 REMARK 500 ASP C 154 61.00 60.29 REMARK 500 LYS C 245 34.42 70.26 REMARK 500 ARG C 251 130.04 -38.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH C 405 DISTANCE = 8.75 ANGSTROMS REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 NAG C 303 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THERE ARE THREE DIFFERENT POLYPEPTIDE CHAINS. A AND B ARE REMARK 999 CONTIGUOUS AND ARE RESULTS FROM CLEAVAGE. C IS AN INDEPENDENT CHAIN. DBREF 5Y97 A 4 44 UNP U3KRF8 SGSL_TRIAN 4 44 DBREF 5Y97 B 47 255 UNP U3KRF8 SGSL_TRIAN 47 255 DBREF 5Y97 C 1 264 UNP U3KRF8 SGSL_TRIAN 256 519 SEQRES 1 A 41 ALA ASN LEU ARG LEU SER GLU ALA ASN SER GLY THR TYR SEQRES 2 A 41 LYS THR PHE ILE GLY ARG VAL ARG GLU GLU LEU GLY SER SEQRES 3 A 41 GLU THR TYR ARG LEU TYR GLY ILE PRO VAL LEU LYS HIS SEQRES 4 A 41 SER LEU SEQRES 1 B 209 SER ASN ARG PHE TYR LEU LEU THR LEU THR SER ASN GLN SEQRES 2 B 209 ASP GLU SER ILE THR LEU ALA ILE ASP VAL GLU ASP MET SEQRES 3 B 209 VAL ALA VAL ALA TYR GLN PRO ALA GLY SER HIS GLU SER SEQRES 4 B 209 TYR PHE PHE LEU ASN ALA PRO GLN ILE ALA PHE HIS THR SEQRES 5 B 209 LEU PHE THR ASP THR HIS GLN ASN VAL LEU ASN PHE ASP SEQRES 6 B 209 ASN THR PHE LYS SER LEU GLU ASN ALA ALA GLY THR THR SEQRES 7 B 209 ARG GLN THR ILE VAL LEU GLY VAL ASP PRO LEU ASP PHE SEQRES 8 B 209 ALA ILE SER ASN LEU PHE ASN ALA ASP PRO LYS LEU LEU SEQRES 9 B 209 PRO LEU SER PHE LEU VAL ILE ILE GLN MET VAL LEU GLU SEQRES 10 B 209 ALA SER LYS PHE ARG PHE ILE GLU GLN SER VAL ALA TYR SEQRES 11 B 209 SER PHE LYS ASN GLU LYS THR PHE LEU PRO ASP LEU ALA SEQRES 12 B 209 ILE VAL SER LEU GLU ASP ASN TRP SER GLU ILE SER LEU SEQRES 13 B 209 GLN ILE GLN ALA SER THR SER LEU GLN GLY LEU PHE GLY SEQRES 14 B 209 SER VAL VAL GLU LEU TYR ASN SER ASN ASN GLU LEU ILE SEQRES 15 B 209 GLU VAL ASP SER ILE TYR TYR PRO ILE ILE LEU ALA ASN SEQRES 16 B 209 VAL ALA LEU GLN LEU TYR HIS CYS GLN VAL SER THR GLY SEQRES 17 B 209 ASP SEQRES 1 C 264 ASN GLU CYS LEU VAL GLU THR ARG THR THR ARG ILE SER SEQRES 2 C 264 GLY ARG ASP ALA LEU CYS VAL ASP VAL ALA GLY ALA LEU SEQRES 3 C 264 THR SER ASP GLY SER ARG LEU ILE LEU TYR PRO CYS GLY SEQRES 4 C 264 GLN GLN VAL ASN GLN LYS TRP THR PHE HIS SER ASP GLY SEQRES 5 C 264 THR VAL ARG SER LEU GLY LYS CYS LEU ALA THR ASN ASN SEQRES 6 C 264 SER LYS PHE GLY ASN LEU VAL VAL ILE TYR ASP CYS SER SEQRES 7 C 264 LYS LEU ALA ALA GLU ASP ILE SER TRP ASP VAL SER VAL SEQRES 8 C 264 GLY GLY THR ILE MET ASN PRO ASN TYR GLU ASP LEU ALA SEQRES 9 C 264 LEU THR SER ASN LYS ALA THR ARG SER THR ASN LEU THR SEQRES 10 C 264 MET GLU VAL ASN THR TYR SER ALA SER GLN GLY TRP ARG SEQRES 11 C 264 VAL GLY ASN TYR VAL GLN PRO ILE ILE GLY SER ILE VAL SEQRES 12 C 264 GLY LEU ASP ASP MET CYS LEU GLU ALA THR ASP GLY ASN SEQRES 13 C 264 THR ASN MET TRP LEU GLU GLU CYS VAL PRO ASN GLN ARG SEQRES 14 C 264 GLU GLN SER TRP ALA LEU TYR SER ASP GLY THR ILE ARG SEQRES 15 C 264 VAL ASP ASP ASN ARG GLU LEU CYS VAL THR ALA SER SER SEQRES 16 C 264 SER THR TYR ASP ASN TRP LYS VAL ILE THR ILE LEU ASN SEQRES 17 C 264 CYS ASP GLY SER ASN ASN GLN ARG TRP VAL PHE LEU ALA SEQRES 18 C 264 ASP GLY SER ILE SER THR PRO GLY ASN GLN ARG LEU ALA SEQRES 19 C 264 MET ASP VAL ALA ARG SER ASP VAL ASP LEU LYS LYS ILE SEQRES 20 C 264 ILE LEU HIS ARG PRO HIS GLY ASP LEU ASN GLN GLN TRP SEQRES 21 C 264 VAL LEU PHE TYR HET BGC D 1 12 HET GAL D 2 11 HET BGC E 1 12 HET GAL E 2 11 HET NAG C 303 14 HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 4 BGC 2(C6 H12 O6) FORMUL 4 GAL 2(C6 H12 O6) FORMUL 6 NAG C8 H15 N O6 FORMUL 7 HOH *5(H2 O) HELIX 1 AA1 SER A 9 ALA A 11 5 3 HELIX 2 AA2 ASN A 12 LEU A 27 1 16 HELIX 3 AA3 PRO B 92 LEU B 99 1 8 HELIX 4 AA4 THR B 113 GLY B 122 1 10 HELIX 5 AA5 GLY B 131 ASN B 144 1 14 HELIX 6 AA6 LEU B 149 PHE B 167 1 19 HELIX 7 AA7 PHE B 167 ASN B 180 1 14 HELIX 8 AA8 ASP B 187 THR B 208 1 22 HELIX 9 AA9 TYR B 235 ALA B 240 1 6 HELIX 10 AB1 GLY C 14 ASP C 16 5 3 HELIX 11 AB2 GLY C 24 LEU C 26 5 3 HELIX 12 AB3 ASN C 64 GLY C 69 1 6 HELIX 13 AB4 ALA C 82 SER C 86 5 5 HELIX 14 AB5 GLY C 144 ASP C 146 5 3 HELIX 15 AB6 VAL C 237 ASP C 241 5 5 HELIX 16 AB7 ASP C 255 GLN C 259 5 5 SHEET 1 AA1 6 ASN A 5 ARG A 7 0 SHEET 2 AA1 6 PHE B 50 THR B 56 1 O THR B 54 N LEU A 6 SHEET 3 AA1 6 SER B 62 ASP B 68 -1 O LEU B 65 N LEU B 53 SHEET 4 AA1 6 VAL B 73 PRO B 79 -1 O ALA B 76 N ALA B 66 SHEET 5 AA1 6 GLU B 84 PHE B 87 -1 O TYR B 86 N TYR B 77 SHEET 6 AA1 6 HIS B 104 VAL B 107 1 O ASN B 106 N SER B 85 SHEET 1 AA2 2 GLY A 28 LEU A 34 0 SHEET 2 AA2 2 ILE A 37 LEU A 40 -1 O VAL A 39 N SER A 29 SHEET 1 AA3 2 LEU B 213 TYR B 221 0 SHEET 2 AA3 2 LEU B 227 SER B 232 -1 O VAL B 230 N VAL B 218 SHEET 1 AA4 9 ARG C 130 VAL C 131 0 SHEET 2 AA4 9 THR C 7 SER C 13 -1 N SER C 13 O ARG C 130 SHEET 3 AA4 9 LYS C 45 HIS C 49 -1 O TRP C 46 N THR C 10 SHEET 4 AA4 9 VAL C 54 SER C 56 -1 O ARG C 55 N THR C 47 SHEET 5 AA4 9 LYS C 59 THR C 63 -1 O LEU C 61 N VAL C 54 SHEET 6 AA4 9 VAL C 72 TYR C 75 -1 O VAL C 73 N ALA C 62 SHEET 7 AA4 9 SER C 31 PRO C 37 -1 N SER C 31 O ILE C 74 SHEET 8 AA4 9 LEU C 18 VAL C 22 -1 N ASP C 21 O ILE C 34 SHEET 9 AA4 9 THR C 7 SER C 13 -1 N ILE C 12 O VAL C 20 SHEET 1 AA5 2 ASP C 88 VAL C 89 0 SHEET 2 AA5 2 ILE C 95 MET C 96 -1 O MET C 96 N ASP C 88 SHEET 1 AA6 2 LEU C 103 SER C 107 0 SHEET 2 AA6 2 LEU C 116 VAL C 120 -1 O GLU C 119 N ALA C 104 SHEET 1 AA7 4 ILE C 181 VAL C 183 0 SHEET 2 AA7 4 SER C 172 LEU C 175 -1 N ALA C 174 O ARG C 182 SHEET 3 AA7 4 ILE C 138 VAL C 143 -1 N ILE C 138 O LEU C 175 SHEET 4 AA7 4 VAL C 261 PHE C 263 -1 O VAL C 261 N VAL C 143 SHEET 1 AA8 2 MET C 148 THR C 153 0 SHEET 2 AA8 2 ASN C 158 GLU C 163 -1 O GLU C 162 N CYS C 149 SHEET 1 AA9 3 LEU C 189 TYR C 198 0 SHEET 2 AA9 3 TRP C 201 ASN C 208 -1 O THR C 205 N THR C 192 SHEET 3 AA9 3 ILE C 248 LEU C 249 -1 O LEU C 249 N LYS C 202 SHEET 1 AB1 2 VAL C 218 PHE C 219 0 SHEET 2 AB1 2 ILE C 225 SER C 226 -1 O SER C 226 N VAL C 218 SSBOND 1 CYS B 249 CYS C 3 1555 1555 2.08 SSBOND 2 CYS C 60 CYS C 77 1555 1555 2.06 LINK O4 BGC D 1 C1 GAL D 2 1555 1555 1.43 LINK O4 BGC E 1 C1 GAL E 2 1555 1555 1.43 CRYST1 109.429 109.429 232.668 90.00 90.00 120.00 P 61 2 2 12 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 0.009138 0.005276 0.000000 0.00000 SCALE2 0.000000 0.010552 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004298 0.00000