HEADER LECTIN 16-OCT-98 1TLG TITLE STRUCTURE OF A TUNICATE C-TYPE LECTIN COMPLEXED WITH D-GALACTOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYANDROCARPA LECTIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: TC14; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: POLYANDROCARPA MISAKIENSIS; SOURCE 3 ORGANISM_TAXID: 7723; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 7 EXPRESSION_SYSTEM_VARIANT: C41; SOURCE 8 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM AS INCLUSION BODIES; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PRSETA; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PRSETA-LEC; SOURCE 12 EXPRESSION_SYSTEM_GENE: TC14-1; SOURCE 13 OTHER_DETAILS: SYNTHETIC GENE KEYWDS C-TYPE LECTIN, GALACTOSE-SPECIFIC, CARBOHYDRATE BINDING, LECTIN EXPDTA X-RAY DIFFRACTION AUTHOR S.F.POGET,G.B.LEGGE,M.BYCROFT,R.L.WILLIAMS REVDAT 5 09-AUG-23 1TLG 1 HETSYN REVDAT 4 29-JUL-20 1TLG 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE REVDAT 3 24-FEB-09 1TLG 1 VERSN REVDAT 2 01-APR-03 1TLG 1 JRNL REVDAT 1 23-JUL-99 1TLG 0 JRNL AUTH S.F.POGET,G.B.LEGGE,M.R.PROCTOR,P.J.BUTLER,M.BYCROFT, JRNL AUTH 2 R.L.WILLIAMS JRNL TITL THE STRUCTURE OF A TUNICATE C-TYPE LECTIN FROM JRNL TITL 2 POLYANDROCARPA MISAKIENSIS COMPLEXED WITH D -GALACTOSE. JRNL REF J.MOL.BIOL. V. 290 867 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10398588 JRNL DOI 10.1006/JMBI.1999.2910 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.SHIMADA,S.FUJIWARA,K.KAWAMURA REMARK 1 TITL EXPRESSION OF GENES FOR 2 C-TYPE LECTINS DURING BUDDING OF REMARK 1 TITL 2 THE ASCIDIAN POLYANDROCARPA-MISAKIENSIS REMARK 1 REF ROUX'S ARCH.DEV.BIOL. V. 204 406 1995 REMARK 1 REFN ISSN 0930-035X REMARK 1 REFERENCE 2 REMARK 1 AUTH K.KAWAMURA,S.FUJIWARA,Y.M.SUGINO REMARK 1 TITL BUDDING-SPECIFIC LECTIN INDUCED IN EPITHELIAL CELLS IS AN REMARK 1 TITL 2 EXTRACELLULAR MATRIX COMPONENT FOR STEM CELL AGGREGATION IN REMARK 1 TITL 3 TUNICATES REMARK 1 REF DEVELOPMENT V. 113 995 1991 REMARK 1 REFN ISSN 0950-1991 REMARK 1 REFERENCE 3 REMARK 1 AUTH T.SUZUKI,T.TAKAGI,T.FURUKOHRI,K.KAWAMURA,M.NAKAUCHI REMARK 1 TITL A CALCIUM-DEPENDENT GALACTOSE-BINDING LECTIN FROM THE REMARK 1 TITL 2 TUNICATE POLYANDROCARPA MISAKIENSIS. ISOLATION, REMARK 1 TITL 3 CHARACTERIZATION, AND AMINO ACID SEQUENCE REMARK 1 REF J.BIOL.CHEM. V. 265 1274 1990 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 15259 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT : 808 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1925 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 243 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.14 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.280 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.230 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.160 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.240 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.007 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.025 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.022 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.099 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.170 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.205 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.139 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : 0.000 ; 15.000 REMARK 3 PLANAR (DEGREES) : 3.400 ; 7.000 REMARK 3 STAGGERED (DEGREES) : 13.900; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 34.700; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.060 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.849 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.134 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.805 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 ELECTRON DENSITY FOR RESIDUE MET A 1 AND MET B 1 IS REMARK 3 PRESENT, BUT MODELLING WITH ACCEPTABLE GEOMETRY WAS NOT REMARK 3 POSSIBLE. REMARK 3 REMARK 3 A CHAIN OF 5 VERY HIGH ELECTRON DENSITY SPHERES ADJACENT REMARK 3 AND ORTHOGONAL TO THE SIDE-CHAIN OF ASP A 2 AND ASP B 2 REMARK 3 WAS MODELLED AS ZN-HOH-ZN-HOH-ZN, BUT THE RESOLUTION IS REMARK 3 NOT HIGH ENOUGH FOR UNAMBIGUOUS CHARACTERISATION. REMARK 4 REMARK 4 1TLG 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_1000176719. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : AUG-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ELLIOTT GX-13 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16111 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 16.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : 0.05600 REMARK 200 FOR THE DATA SET : 11.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.90 REMARK 200 R MERGE FOR SHELL (I) : 0.17100 REMARK 200 R SYM FOR SHELL (I) : 0.17100 REMARK 200 FOR SHELL : 4.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1BYF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.5 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 27.09000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.95000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.22500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.95000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.09000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.22500 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, 4 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: 2920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -130.0 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -151.0 KCAL/MOL 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 54.18000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -33.22500 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 42.95000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -146.0 KCAL/MOL 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 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 54.18000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -33.22500 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 42.95000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -137.0 KCAL/MOL 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 54.18000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 33.22500 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 42.95000 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 MET A 1 REMARK 465 ASP A 125 REMARK 465 MET B 1 REMARK 465 ASP B 125 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 ASP A 124 CB CG OD1 OD2 REMARK 470 ASP B 124 N C OD2 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 A 30 -75.16 -153.76 REMARK 500 ALA A 64 -135.68 53.70 REMARK 500 TYR A 65 42.68 -99.89 REMARK 500 ASN A 66 64.72 -101.43 REMARK 500 SER A 88 -3.34 -143.93 REMARK 500 SER B 30 -71.69 -153.56 REMARK 500 ALA B 64 -131.88 44.37 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 ZN A 303 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 2 OD2 REMARK 620 2 ASP B 2 OD2 105.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 35 OD2 REMARK 620 2 HOH A 367 O 91.7 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 51 NE2 REMARK 620 2 GLU B 10 OE1 115.9 REMARK 620 3 HOH B 392 O 105.2 99.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 86 OE1 REMARK 620 2 ASN A 89 OD1 122.3 REMARK 620 3 ASP A 107 OD1 75.5 162.0 REMARK 620 4 ASP A 108 OD1 82.0 88.7 97.2 REMARK 620 5 ASP A 108 O 150.8 75.7 89.3 75.2 REMARK 620 6 GAL A 126 O3 71.3 87.2 97.3 145.2 136.4 REMARK 620 7 GAL A 126 O4 121.5 93.1 73.3 149.6 75.8 65.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 370 O REMARK 620 2 HOH A 371 O 166.2 REMARK 620 3 HOH A 372 O 88.2 81.6 REMARK 620 4 HOH A 373 O 82.5 106.2 87.5 REMARK 620 5 HOH A 374 O 94.4 76.3 89.3 175.7 REMARK 620 6 HOH A 375 O 86.3 105.0 170.3 83.9 99.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 384 O REMARK 620 2 ASP B 35 OD2 98.1 REMARK 620 3 HOH B 387 O 83.1 102.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 86 OE1 REMARK 620 2 ASN B 89 OD1 113.0 REMARK 620 3 ASP B 107 OD1 77.7 169.1 REMARK 620 4 ASP B 108 OD1 75.5 88.8 96.1 REMARK 620 5 ASP B 108 O 149.1 81.5 90.0 77.8 REMARK 620 6 GAL B 126 O3 70.6 81.4 101.2 137.4 140.1 REMARK 620 7 GAL B 126 O4 127.6 92.2 79.0 153.4 76.1 68.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 420 O REMARK 620 2 HOH B 421 O 87.2 REMARK 620 3 HOH B 422 O 97.1 168.3 REMARK 620 4 HOH B 423 O 174.1 94.2 82.6 REMARK 620 5 HOH B 424 O 98.5 98.5 91.6 75.6 REMARK 620 6 HOH B 425 O 90.1 87.4 81.7 95.7 169.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CARBOHYDRATE BINDING CALCIUM SITE OF CHAIN A REMARK 800 REMARK 800 SITE_IDENTIFIER: CAB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CARBOHYDRATE BINDING CALCIUM SITE OF CHAIN B DBREF 1TLG A 1 125 UNP P16108 LECC_POLMI 1 125 DBREF 1TLG B 1 125 UNP P16108 LECC_POLMI 1 125 SEQRES 1 A 125 MET ASP TYR GLU ILE LEU PHE SER ASP GLU THR MET ASN SEQRES 2 A 125 TYR ALA ASP ALA GLY THR TYR CYS GLN SER ARG GLY MET SEQRES 3 A 125 ALA LEU VAL SER SER ALA MET ARG ASP SER THR MET VAL SEQRES 4 A 125 LYS ALA ILE LEU ALA PHE THR GLU VAL LYS GLY HIS ASP SEQRES 5 A 125 TYR TRP VAL GLY ALA ASP ASN LEU GLN ASP GLY ALA TYR SEQRES 6 A 125 ASN PHE LEU TRP ASN ASP GLY VAL SER LEU PRO THR ASP SEQRES 7 A 125 SER ASP LEU TRP SER PRO ASN GLU PRO SER ASN PRO GLN SEQRES 8 A 125 SER TRP GLN LEU CYS VAL GLN ILE TRP SER LYS TYR ASN SEQRES 9 A 125 LEU LEU ASP ASP VAL GLY CYS GLY GLY ALA ARG ARG VAL SEQRES 10 A 125 ILE CYS GLU LYS GLU LEU ASP ASP SEQRES 1 B 125 MET ASP TYR GLU ILE LEU PHE SER ASP GLU THR MET ASN SEQRES 2 B 125 TYR ALA ASP ALA GLY THR TYR CYS GLN SER ARG GLY MET SEQRES 3 B 125 ALA LEU VAL SER SER ALA MET ARG ASP SER THR MET VAL SEQRES 4 B 125 LYS ALA ILE LEU ALA PHE THR GLU VAL LYS GLY HIS ASP SEQRES 5 B 125 TYR TRP VAL GLY ALA ASP ASN LEU GLN ASP GLY ALA TYR SEQRES 6 B 125 ASN PHE LEU TRP ASN ASP GLY VAL SER LEU PRO THR ASP SEQRES 7 B 125 SER ASP LEU TRP SER PRO ASN GLU PRO SER ASN PRO GLN SEQRES 8 B 125 SER TRP GLN LEU CYS VAL GLN ILE TRP SER LYS TYR ASN SEQRES 9 B 125 LEU LEU ASP ASP VAL GLY CYS GLY GLY ALA ARG ARG VAL SEQRES 10 B 125 ILE CYS GLU LYS GLU LEU ASP ASP HET GAL A 126 12 HET CA A 201 1 HET CA A 202 1 HET ZN A 301 1 HET ZN A 302 1 HET ZN A 303 1 HET GAL B 126 12 HET CA B 201 1 HET CA B 202 1 HET ZN B 301 1 HET ZN B 302 1 HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM CA CALCIUM ION HETNAM ZN ZINC ION HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE FORMUL 3 GAL 2(C6 H12 O6) FORMUL 4 CA 4(CA 2+) FORMUL 6 ZN 5(ZN 2+) FORMUL 14 HOH *243(H2 O) HELIX 1 1 TYR A 14 ARG A 24 1 11 HELIX 2 2 SER A 31 ARG A 34 5 4 HELIX 3 3 SER A 36 LYS A 49 1 14 HELIX 4 4 TYR B 14 ARG B 24 1 11 HELIX 5 5 SER B 31 ARG B 34 1 4 HELIX 6 6 SER B 36 LYS B 49 1 14 SHEET 1 A 2 TYR A 3 SER A 8 0 SHEET 2 A 2 VAL A 117 GLU A 122 -1 N LYS A 121 O GLU A 4 SHEET 1 B 2 CYS A 96 TRP A 100 0 SHEET 2 B 2 LEU A 105 VAL A 109 -1 N VAL A 109 O CYS A 96 SHEET 1 C 2 TYR B 3 SER B 8 0 SHEET 2 C 2 VAL B 117 GLU B 122 -1 N LYS B 121 O GLU B 4 SHEET 1 D 2 CYS B 96 TRP B 100 0 SHEET 2 D 2 LEU B 105 VAL B 109 -1 N VAL B 109 O CYS B 96 SSBOND 1 CYS A 21 CYS A 119 1555 1555 2.04 SSBOND 2 CYS A 96 CYS A 111 1555 1555 2.03 SSBOND 3 CYS B 21 CYS B 119 1555 1555 2.04 SSBOND 4 CYS B 96 CYS B 111 1555 1555 2.02 LINK OD2 ASP A 2 ZN ZN A 303 1555 1555 2.07 LINK OD2 ASP A 35 ZN ZN A 302 1555 1555 2.04 LINK NE2 HIS A 51 ZN ZN A 301 1555 1555 2.17 LINK OE1 GLU A 86 CA CA A 201 1555 1555 2.16 LINK OD1 ASN A 89 CA CA A 201 1555 1555 2.44 LINK OD1 ASP A 107 CA CA A 201 1555 1555 2.39 LINK OD1 ASP A 108 CA CA A 201 1555 1555 2.27 LINK O ASP A 108 CA CA A 201 1555 1555 2.52 LINK O3 GAL A 126 CA CA A 201 1555 1555 2.46 LINK O4 GAL A 126 CA CA A 201 1555 1555 2.48 LINK CA CA A 202 O HOH A 370 1555 1555 2.04 LINK CA CA A 202 O HOH A 371 1555 1555 2.31 LINK CA CA A 202 O HOH A 372 1555 1555 2.06 LINK CA CA A 202 O HOH A 373 1555 1555 2.03 LINK CA CA A 202 O HOH A 374 1555 1555 2.04 LINK CA CA A 202 O HOH A 375 1555 1555 1.97 LINK ZN ZN A 301 OE1 GLU B 10 1555 3655 2.20 LINK ZN ZN A 301 O HOH B 392 1555 3655 2.09 LINK ZN ZN A 302 O HOH A 367 1555 1555 2.13 LINK ZN ZN A 303 OD2 ASP B 2 1555 3645 1.93 LINK O HOH A 384 ZN ZN B 302 3655 1555 1.89 LINK OD2 ASP B 35 ZN ZN B 302 1555 1555 1.96 LINK OE1 GLU B 86 CA CA B 201 1555 1555 2.45 LINK OD1 ASN B 89 CA CA B 201 1555 1555 2.50 LINK OD1 ASP B 107 CA CA B 201 1555 1555 2.38 LINK OD1 ASP B 108 CA CA B 201 1555 1555 2.54 LINK O ASP B 108 CA CA B 201 1555 1555 2.43 LINK O3 GAL B 126 CA CA B 201 1555 1555 2.53 LINK O4 GAL B 126 CA CA B 201 1555 1555 2.42 LINK CA CA B 202 O HOH B 420 1555 1555 2.27 LINK CA CA B 202 O HOH B 421 1555 1555 1.92 LINK CA CA B 202 O HOH B 422 1555 1555 1.95 LINK CA CA B 202 O HOH B 423 1555 1555 2.21 LINK CA CA B 202 O HOH B 424 1555 1555 2.13 LINK CA CA B 202 O HOH B 425 1555 1555 2.36 LINK ZN ZN B 302 O HOH B 387 1555 1555 2.55 CISPEP 1 GLU A 86 PRO A 87 0 0.12 CISPEP 2 GLU B 86 PRO B 87 0 1.16 SITE 1 CAA 4 GLU A 86 ASN A 89 ASP A 107 ASP A 108 SITE 1 CAB 4 GLU B 86 ASN B 89 ASP B 107 ASP B 108 CRYST1 54.180 66.450 85.900 90.00 90.00 90.00 P 21 21 21 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 0.018457 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015049 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011641 0.00000 MTRIX1 1 0.163900 -0.051400 -0.985100 45.03790 1 MTRIX2 1 -0.051300 -0.997700 0.043500 49.24020 1 MTRIX3 1 -0.985100 0.043500 -0.166200 50.44280 1