PDB Short entry for 2SBA HEADER SUGAR BINDING PROTEIN 03-DEC-98 2SBA TITLE SOYBEAN AGGLUTININ COMPLEXED WITH 2,6-PENTASACCHARIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LECTIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AGGLUTININ, SBA SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GLYCINE MAX; SOURCE 3 ORGANISM_COMMON: SOYBEANS; SOURCE 4 ORGANISM_TAXID: 3847 KEYWDS LECTIN (AGGLUTININ), SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.DESSEN,D.GUPTA,S.SABESAN,C.F.BREWER,J.C.SACCHETTINI REVDAT 8 30-AUG-23 2SBA 1 HETSYN REVDAT 7 29-JUL-20 2SBA 1 COMPND REMARK HETNAM LINK REVDAT 7 2 1 SITE ATOM REVDAT 6 04-OCT-17 2SBA 1 REMARK REVDAT 5 06-JUN-12 2SBA 1 DBREF SEQADV REVDAT 4 13-JUL-11 2SBA 1 VERSN REVDAT 3 24-FEB-09 2SBA 1 VERSN REVDAT 2 22-DEC-99 2SBA 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 09-DEC-98 2SBA 0 SPRSDE 09-DEC-98 2SBA 1SBA JRNL AUTH A.DESSEN,D.GUPTA,S.SABESAN,C.F.BREWER,J.C.SACCHETTINI JRNL TITL X-RAY CRYSTAL STRUCTURE OF THE SOYBEAN AGGLUTININ JRNL TITL 2 CROSS-LINKED WITH A BIANTENNARY ANALOG OF THE BLOOD GROUP I JRNL TITL 3 CARBOHYDRATE ANTIGEN. JRNL REF BIOCHEMISTRY V. 34 4933 1995 JRNL REFN ISSN 0006-2960 JRNL PMID 7711015 JRNL DOI 10.1021/BI00015A004 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 5E REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 90.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 80.0 REMARK 3 NUMBER OF REFLECTIONS : 17012 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.208 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 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1688 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 24 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : 18.300 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.016 ; 1.500 ; 3498 REMARK 3 BOND ANGLES (DEGREES) : 2.217 ; 3.800 ; 4786 REMARK 3 TORSION ANGLES (DEGREES) : 20.370; 0.000 ; 1952 REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : 0.007 ; 5.000 ; 71 REMARK 3 GENERAL PLANES (A) : 0.023 ; 5.000 ; 522 REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : 5.660 ; 2.800 ; 3472 REMARK 3 NON-BONDED CONTACTS (A) : 0.069 ; 10.000; 32 REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : BABENET SCALING REMARK 3 KSOL : 0.67 REMARK 3 BSOL : 504.0 REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : TNT PROTGEO REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : TNT BCORREL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2SBA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-DEC-98. REMARK 100 THE DEPOSITION ID IS D_1000000201. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 287.0 REMARK 200 PH : 7.2 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 : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : X-GEN REMARK 200 DATA SCALING SOFTWARE : X-GEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17287 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 90.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 81.0 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.12600 REMARK 200 R SYM (I) : 0.12600 REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: 2LTN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 79.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, PH 7.2; 1 MM CACL2; 1 MM REMARK 280 MNCL2 0.5 M NACL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 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 REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,Z+2/3 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+1/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z+2/3 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 36.46667 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 72.93333 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 0.00000 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 36.46667 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 72.93333 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 36.46667 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 72.93333 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 36.46667 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 0.00000 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 72.93333 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -102.0 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 250.97416 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 -1.000000 0.000000 250.97416 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 109.40000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 109.40000 REMARK 400 REMARK 400 COMPOUND REMARK 400 PEPTIDE BOND BETWEEN ALA 87 AND ASP 88 IS A CIS PEPTIDE REMARK 400 BOND AS FOUND IN MOST OTHER LECTINS. 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 GLU A 115 REMARK 465 SER A 116 REMARK 465 GLY A 117 REMARK 465 SER A 236 REMARK 465 SER A 237 REMARK 465 ASN A 238 REMARK 465 ILE A 239 REMARK 465 ASP A 240 REMARK 465 PRO A 241 REMARK 465 LEU A 242 REMARK 465 ASP A 243 REMARK 465 LEU A 244 REMARK 465 THR A 245 REMARK 465 SER A 246 REMARK 465 PHE A 247 REMARK 465 VAL A 248 REMARK 465 LEU A 249 REMARK 465 HIS A 250 REMARK 465 GLU A 251 REMARK 465 ALA A 252 REMARK 465 ILE A 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 SER A 7 OG REMARK 470 ASN A 9 CG OD1 ND2 REMARK 470 LYS A 10 CG CD CE NZ REMARK 470 VAL A 12 CG1 CG2 REMARK 470 LYS A 14 CG CD CE NZ REMARK 470 MET A 18 CG SD CE REMARK 470 LYS A 36 CG CD CE NZ REMARK 470 ASP A 38 CG OD1 OD2 REMARK 470 GLU A 39 CG CD OE1 OE2 REMARK 470 ASN A 40 CG OD1 ND2 REMARK 470 LYS A 44 CG CD CE NZ REMARK 470 SER A 46 OG REMARK 470 THR A 55 OG1 CG2 REMARK 470 LYS A 62 CG CD CE NZ REMARK 470 GLU A 63 CG CD OE1 OE2 REMARK 470 THR A 64 OG1 CG2 REMARK 470 SER A 66 OG REMARK 470 LYS A 84 CG CD CE NZ REMARK 470 ARG A 85 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 100 CG CD CE NZ REMARK 470 ASN A 112 CG OD1 ND2 REMARK 470 GLU A 113 CG CD OE1 OE2 REMARK 470 ASN A 114 CG OD1 ND2 REMARK 470 ASP A 118 CG OD1 OD2 REMARK 470 VAL A 143 CG1 CG2 REMARK 470 ASN A 144 CG OD1 ND2 REMARK 470 ARG A 147 CG CD NE CZ NH1 NH2 REMARK 470 SER A 183 OG REMARK 470 ARG A 185 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 197 CG CD CE NZ REMARK 470 HIS A 234 CG ND1 CD2 CE1 NE2 REMARK 470 ALA A 235 CA C O CB 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 O4 NAG B 1 O5 GAL B 2 2.06 REMARK 500 O HOH A 887 O HOH A 954 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 2 CD GLU A 2 OE1 0.074 REMARK 500 GLU A 124 CD GLU A 124 OE1 0.100 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 A 56 C - N - CD ANGL. DEV. = -15.4 DEGREES REMARK 500 ASP A 61 CB - CG - OD1 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP A 98 CB - CG - OD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 ASP A 126 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 126 CB - CG - OD2 ANGL. DEV. = -7.8 DEGREES REMARK 500 ASP A 133 CB - CG - OD1 ANGL. DEV. = -6.1 DEGREES REMARK 500 ASP A 133 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 155 CB - CG - OD1 ANGL. DEV. = -6.8 DEGREES REMARK 500 ASP A 155 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 169 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ASP A 195 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP A 215 CB - CG - OD1 ANGL. DEV. = -5.9 DEGREES REMARK 500 PRO A 233 C - N - CD ANGL. DEV. = -13.7 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 PRO A 45 162.77 -46.13 REMARK 500 SER A 46 25.19 47.33 REMARK 500 LEU A 48 113.47 -169.67 REMARK 500 SER A 54 -71.42 -45.86 REMARK 500 ALA A 87 154.21 161.23 REMARK 500 ASP A 98 35.78 -95.64 REMARK 500 GLN A 102 -145.19 -88.79 REMARK 500 HIS A 104 -164.23 -106.61 REMARK 500 ALA A 105 -121.76 51.53 REMARK 500 GLN A 119 61.44 64.89 REMARK 500 ASN A 136 170.42 80.34 REMARK 500 ASN A 144 23.86 41.24 REMARK 500 LYS A 197 -17.13 -47.24 REMARK 500 GLU A 202 -37.27 -36.58 REMARK 500 HIS A 234 -151.99 -101.06 REMARK 500 REMARK 500 REMARK: NULL 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 B 1 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 540 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 124 OE2 REMARK 620 2 ASP A 126 OD2 90.2 REMARK 620 3 ASP A 133 OD1 167.7 84.6 REMARK 620 4 HIS A 138 NE2 81.0 84.4 87.3 REMARK 620 5 HOH A 886 O 114.8 153.0 68.9 89.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 541 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 126 OD2 REMARK 620 2 ASP A 126 OD1 55.8 REMARK 620 3 PHE A 128 O 119.9 78.4 REMARK 620 4 ASN A 130 OD1 143.2 142.7 96.9 REMARK 620 5 ASP A 133 OD2 81.9 117.2 88.3 99.4 REMARK 620 6 HOH A 866 O 56.5 96.0 174.3 86.9 95.3 REMARK 620 7 HOH A 887 O 102.6 53.8 71.3 89.5 158.7 104.6 REMARK 620 8 HOH A 954 O 93.3 77.2 113.7 71.0 156.5 63.5 44.8 REMARK 620 N 1 2 3 4 5 6 7 DBREF 2SBA A 1 253 UNP P05046 LEC_SOYBN 33 285 SEQRES 1 A 253 ALA GLU THR VAL SER PHE SER TRP ASN LYS PHE VAL PRO SEQRES 2 A 253 LYS GLN PRO ASN MET ILE LEU GLN GLY ASP ALA ILE VAL SEQRES 3 A 253 THR SER SER GLY LYS LEU GLN LEU ASN LYS VAL ASP GLU SEQRES 4 A 253 ASN GLY THR PRO LYS PRO SER SER LEU GLY ARG ALA LEU SEQRES 5 A 253 TYR SER THR PRO ILE HIS ILE TRP ASP LYS GLU THR GLY SEQRES 6 A 253 SER VAL ALA SER PHE ALA ALA SER PHE ASN PHE THR PHE SEQRES 7 A 253 TYR ALA PRO ASP THR LYS ARG LEU ALA ASP GLY LEU ALA SEQRES 8 A 253 PHE PHE LEU ALA PRO ILE ASP THR LYS PRO GLN THR HIS SEQRES 9 A 253 ALA GLY TYR LEU GLY LEU PHE ASN GLU ASN GLU SER GLY SEQRES 10 A 253 ASP GLN VAL VAL ALA VAL GLU PHE ASP THR PHE ARG ASN SEQRES 11 A 253 SER TRP ASP PRO PRO ASN PRO HIS ILE GLY ILE ASN VAL SEQRES 12 A 253 ASN SER ILE ARG SER ILE LYS THR THR SER TRP ASP LEU SEQRES 13 A 253 ALA ASN ASN LYS VAL ALA LYS VAL LEU ILE THR TYR ASP SEQRES 14 A 253 ALA SER THR SER LEU LEU VAL ALA SER LEU VAL TYR PRO SEQRES 15 A 253 SER GLN ARG THR SER ASN ILE LEU SER ASP VAL VAL ASP SEQRES 16 A 253 LEU LYS THR SER LEU PRO GLU TRP VAL ARG ILE GLY PHE SEQRES 17 A 253 SER ALA ALA THR GLY LEU ASP ILE PRO GLY GLU SER HIS SEQRES 18 A 253 ASP VAL LEU SER TRP SER PHE ALA SER ASN LEU PRO HIS SEQRES 19 A 253 ALA SER SER ASN ILE ASP PRO LEU ASP LEU THR SER PHE SEQRES 20 A 253 VAL LEU HIS GLU ALA ILE HET NAG B 1 14 HET GAL B 2 11 HET MN A 540 1 HET CA A 541 1 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM MN MANGANESE (II) ION HETNAM CA CALCIUM ION 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 HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE FORMUL 2 NAG C8 H15 N O6 FORMUL 2 GAL C6 H12 O6 FORMUL 3 MN MN 2+ FORMUL 4 CA CA 2+ FORMUL 5 HOH *24(H2 O) HELIX 1 1 ALA A 105 TYR A 107 5 3 SHEET 1 A 6 GLU A 2 TRP A 8 0 SHEET 2 A 6 TRP A 226 LEU A 232 -1 N LEU A 232 O GLU A 2 SHEET 3 A 6 SER A 69 PHE A 76 -1 N SER A 73 O SER A 227 SHEET 4 A 6 ALA A 162 ASP A 169 -1 N TYR A 168 O PHE A 70 SHEET 5 A 6 LEU A 174 TYR A 181 -1 N VAL A 180 O LYS A 163 SHEET 6 A 6 THR A 186 VAL A 193 -1 N ASP A 192 O LEU A 175 SHEET 1 B 7 MET A 18 GLY A 22 0 SHEET 2 B 7 LEU A 48 TYR A 53 -1 N LEU A 52 O ILE A 19 SHEET 3 B 7 VAL A 204 THR A 212 -1 N ALA A 210 O GLY A 49 SHEET 4 B 7 ASP A 88 PRO A 96 -1 N ALA A 95 O ARG A 205 SHEET 5 B 7 VAL A 121 ASP A 126 -1 N PHE A 125 O LEU A 90 SHEET 6 B 7 HIS A 138 VAL A 143 -1 N ASN A 142 O ALA A 122 SHEET 7 B 7 LYS A 150 SER A 153 -1 N THR A 152 O ILE A 139 SHEET 1 C 2 PHE A 76 ALA A 80 0 SHEET 2 C 2 GLU A 219 VAL A 223 -1 N ASP A 222 O THR A 77 LINK O4 NAG B 1 C1 GAL B 2 1555 1555 1.46 LINK OE2 GLU A 124 MN MN A 540 1555 1555 2.45 LINK OD2 ASP A 126 MN MN A 540 1555 1555 2.33 LINK OD2 ASP A 126 CA CA A 541 1555 1555 2.29 LINK OD1 ASP A 126 CA CA A 541 1555 1555 2.49 LINK O PHE A 128 CA CA A 541 1555 1555 2.04 LINK OD1 ASN A 130 CA CA A 541 1555 1555 2.08 LINK OD1 ASP A 133 MN MN A 540 1555 1555 2.30 LINK OD2 ASP A 133 CA CA A 541 1555 1555 1.84 LINK NE2 HIS A 138 MN MN A 540 1555 1555 2.43 LINK MN MN A 540 O HOH A 886 1555 1555 2.69 LINK CA CA A 541 O HOH A 866 1555 1555 2.79 LINK CA CA A 541 O HOH A 887 1555 1555 3.06 LINK CA CA A 541 O HOH A 954 1555 1555 1.98 CISPEP 1 ALA A 87 ASP A 88 0 0.75 CRYST1 144.900 144.900 109.400 90.00 90.00 120.00 P 64 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 0.006901 0.003984 0.000000 0.00000 SCALE2 0.000000 0.007969 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009141 0.00000