HEADER LECTIN (AGGLUTININ) 03-APR-90 2WGC TITLE 2.2 ANGSTROMS RESOLUTION STRUCTURE ANALYSIS OF TWO REFINED N- TITLE 2 ACETYLNEURAMINYLLACTOSE-WHEAT GERM AGGLUTININ ISOLECTIN COMPLEXES COMPND MOL_ID: 1; COMPND 2 MOLECULE: WHEAT GERM LECTIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRITICUM AESTIVUM; SOURCE 3 ORGANISM_COMMON: COMMON WHEAT; SOURCE 4 ORGANISM_TAXID: 4565 KEYWDS LECTIN (AGGLUTININ) EXPDTA X-RAY DIFFRACTION AUTHOR C.S.WRIGHT REVDAT 9 23-OCT-24 2WGC 1 HETSYN REVDAT 8 29-JUL-20 2WGC 1 COMPND REMARK HETNAM LINK REVDAT 8 2 1 SITE ATOM REVDAT 7 25-DEC-19 2WGC 1 SEQRES LINK REVDAT 6 29-NOV-17 2WGC 1 HELIX REVDAT 5 13-JUL-11 2WGC 1 VERSN REVDAT 4 25-AUG-09 2WGC 1 SOURCE REVDAT 3 24-FEB-09 2WGC 1 VERSN REVDAT 2 01-APR-03 2WGC 1 JRNL REVDAT 1 15-OCT-90 2WGC 0 JRNL AUTH C.S.WRIGHT JRNL TITL 2.2 A RESOLUTION STRUCTURE ANALYSIS OF TWO REFINED JRNL TITL 2 N-ACETYLNEURAMINYL-LACTOSE--WHEAT GERM AGGLUTININ ISOLECTIN JRNL TITL 3 COMPLEXES. JRNL REF J.MOL.BIOL. V. 215 635 1990 JRNL REFN ISSN 0022-2836 JRNL PMID 2231724 JRNL DOI 10.1016/S0022-2836(05)80174-3 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.S.WRIGHT REMARK 1 TITL COMPARISON OF THE REFINED CRYSTAL STRUCTURES OF TWO WHEAT REMARK 1 TITL 2 GERM ISOLECTINS REMARK 1 REF J.MOL.BIOL. V. 209 475 1989 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.S.WRIGHT,N.RAIKHEL REMARK 1 TITL SEQUENCE VARIABILITY IN THREE WHEAT GERM AGGLUTININ REMARK 1 TITL 2 ISOLECTINS. PRODUCTS OF MULTIPLE GENES IN POLYPLOID WHEAT REMARK 1 REF J.MOL.EVOL. V. 28 327 1989 REMARK 1 REFN ISSN 0022-2844 REMARK 1 REFERENCE 3 REMARK 1 AUTH C.S.WRIGHT REMARK 1 TITL ERRATUM. REFINEMENT OF THE CRYSTAL STRUCTURE OF WHEAT GERM REMARK 1 TITL 2 AGGLUTININ ISOLECTIN 2 AT 1.8 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 199 239 1988 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 4 REMARK 1 AUTH C.S.WRIGHT REMARK 1 TITL REFINEMENT OF THE CRYSTAL STRUCTURE OF WHEAT GERM AGGLUTININ REMARK 1 TITL 2 ISOLECTIN 2 AT 1.8 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 194 501 1987 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 5 REMARK 1 AUTH C.S.WRIGHT,I.KAHANE REMARK 1 TITL PRELIMINARY X-RAY DIFFRACTION RESULTS ON CO-CRYSTALS OF REMARK 1 TITL 2 WHEAT GERM AGGLUTININ WITH A SIALOGLYCOPEPTIDE FROM THE RED REMARK 1 TITL 3 CELL RECEPTOR GLYCOPHORINA REMARK 1 REF J.MOL.BIOL. V. 194 353 1987 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 6 REMARK 1 AUTH C.S.WRIGHT,S.OLAFSDOTTIR REMARK 1 TITL STRUCTURAL DIFFERENCES IN THE TWO MAJOR WHEAT GERM REMARK 1 TITL 2 AGGLUTININ ISOLECTINS REMARK 1 REF J.BIOL.CHEM. V. 261 7191 1986 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 7 REMARK 1 AUTH H.T.WRIGHT,D.M.BROOKS,C.S.WRIGHT REMARK 1 TITL EVOLUTION OF THE MULTIDOMAIN PROTEIN WHEAT GERM AGGLUTININ REMARK 1 REF J.MOL.EVOL. V. 21 133 1985 REMARK 1 REFN ISSN 0022-2844 REMARK 1 REFERENCE 8 REMARK 1 AUTH C.S.WRIGHT REMARK 1 TITL STRUCTURAL COMPARISON OF THE TWO DISTINCT SUGAR BINDING REMARK 1 TITL 2 SITES IN WHEAT GERM AGGLUTININ ISOLECTIN II REMARK 1 REF J.MOL.BIOL. V. 178 91 1984 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 9 REMARK 1 AUTH C.S.WRIGHT,F.GAVILANES,D.L.PETERSON REMARK 1 TITL PRIMARY STRUCTURE OF WHEAT GERM AGGLUTININ ISOLECTIN 2. REMARK 1 TITL 2 PEPTIDE ORDER DEDUCED FROM X-RAY STRUCTURE REMARK 1 REF BIOCHEMISTRY V. 23 280 1984 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 10 REMARK 1 AUTH C.S.WRIGHT REMARK 1 TITL HISTIDINE DETERMINATION IN WHEAT GERM AGGLUTININ ISOLECTIN REMARK 1 TITL 2 BY X-RAY DIFFRACTION ANALYSIS REMARK 1 REF J.MOL.BIOL. V. 145 453 1981 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 11 REMARK 1 AUTH C.S.WRIGHT REMARK 1 TITL MULTI-DOMAIN STRUCTURE OF THE DIMERIC LECTIN WHEAT GERM REMARK 1 TITL 2 AGGLUTININ REMARK 1 EDIT R.SRINIVASAN REMARK 1 REF BIOMOLECULAR STRUCTURE, 9 1980 REMARK 1 REF 2 CONFORMATION, FUNCTION AND REMARK 1 REF 3 EVOLUTION REMARK 1 PUBL PERGAMON PRESS, NEW YORK REMARK 1 REFN REMARK 1 REFERENCE 12 REMARK 1 AUTH C.S.WRIGHT REMARK 1 TITL LOCATION OF THE N-ACETYL-D-NEURAMINIC ACID BINDING SITE IN REMARK 1 TITL 2 WHEAT GERM AGGLUTININ. A CRYSTALLOGRAPHIC STUDY AT 2.8 REMARK 1 TITL 3 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 139 53 1980 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 13 REMARK 1 AUTH J.DRENTH,B.W.LOW,J.S.RICHARDSON,C.S.WRIGHT REMARK 1 TITL THE TOXIN-AGGLUTININ FOLD. A NEW GROUP OF SMALL PROTEIN REMARK 1 TITL 2 STRUCTURES ORGANIZED AROUND A FOUR-DISULFIDE CORE REMARK 1 REF J.BIOL.CHEM. V. 255 2652 1980 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 14 REMARK 1 AUTH C.S.WRIGHT REMARK 1 TITL CRYSTALLOGRAPHIC ELUCIDATION OF THE SACCHARIDE BINDING MODE REMARK 1 TITL 2 IN WHEAT GERM AGGLUTININ AND ITS BIOLOGICAL SIGNIFICANCE REMARK 1 REF J.MOL.BIOL. V. 141 267 1980 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 15 REMARK 1 AUTH C.S.WRIGHT REMARK 1 TITL THE CRYSTAL STRUCTURE OF WHEAT GERM AGGLUTININ AT 2.2 REMARK 1 TITL 2 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 111 439 1977 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 16 REMARK 1 AUTH C.S.WRIGHT REMARK 1 TITL NON-CRYSTALLOGRAPHIC SYMMETRY IN THE CRYSTAL DIMER OF WHEAT REMARK 1 TITL 2 GERM AGGLUTININ REMARK 1 REF J.MOL.BIOL. V. 87 835 1974 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 17 REMARK 1 AUTH C.S.WRIGHT,C.KEITH,R.LANGRIDGE,Y.NAGATA,M.M.BURGER REMARK 1 TITL A PRELIMINARY CRYSTALLOGRAPHIC STUDY OF WHEAT GERM REMARK 1 TITL 2 AGGLUTININ REMARK 1 REF J.MOL.BIOL. V. 87 843 1974 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 11537 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.153 REMARK 3 R VALUE (WORKING SET) : NULL 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 FIT/AGREEMENT OF MODEL WITH ALL DATA. 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 : 2313 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 235 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.017 ; 0.022 REMARK 3 ANGLE DISTANCE (A) : 0.039 ; 0.036 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.038 ; 0.042 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.018 ; 0.028 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.193 ; 0.180 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.203 ; 0.500 REMARK 3 MULTIPLE TORSION (A) : 0.231 ; 0.500 REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : 0.257 ; 0.500 REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 2.600 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 21.200; 15.000 REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.760 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.780 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.840 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.940 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2WGC 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_1000178749. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 25.72000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.67500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 25.72000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 36.67500 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: THE TRANSFORMATION GIVEN ON THE *MTRIX* RECORDS BELOW REMARK 300 YIELDS COORDINATES FOR PROTOMER II WHEN APPLIED TO REMARK 300 PROTOMER I. IT REPRESENTS THE NON-CRYSTALLOGRAPHIC SCREW REMARK 300 DIAD AXIS RELATING PROTOMERS OF ADJACENT DIMERS. 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 6410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 BIOMT1 2 -1.000000 0.000000 0.000000 -11.99837 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 90.89148 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 341 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 354 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 379 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 384 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 320 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 342 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 390 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 ALPHA-HELIX AND BETA-SHEET ARE VIRTUALLY ABSENT IN THE REMARK 400 STRUCTURAL DOMAIN OF WGA. 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 134 CG CD CE NZ REMARK 470 LYS A 149 CG CD CE NZ REMARK 470 ALA A 171 CB REMARK 470 LYS B 134 CG CD CE NZ REMARK 470 TRP B 150 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 150 CZ3 CH2 REMARK 470 ALA B 171 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 OD1 ASN B 37 O HOH B 356 2.14 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 5 CD GLU A 5 OE2 0.081 REMARK 500 GLU A 72 CD GLU A 72 OE2 0.081 REMARK 500 GLU B 5 CD GLU B 5 OE2 0.074 REMARK 500 GLU B 72 CD GLU B 72 OE2 0.075 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 ARG A 2 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 CYS A 35 CA - CB - SG ANGL. DEV. = 6.8 DEGREES REMARK 500 TYR A 73 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 CYS A 78 CA - CB - SG ANGL. DEV. = 14.5 DEGREES REMARK 500 ARG A 84 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 LYS A 96 N - CA - CB ANGL. DEV. = 13.0 DEGREES REMARK 500 LYS A 96 CA - CB - CG ANGL. DEV. = 17.8 DEGREES REMARK 500 ARG A 139 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ASP A 170 N - CA - CB ANGL. DEV. = 11.3 DEGREES REMARK 500 ASP A 170 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP A 170 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ARG B 2 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 TYR B 21 CB - CG - CD2 ANGL. DEV. = -5.2 DEGREES REMARK 500 TYR B 21 CB - CG - CD1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG B 45 CD - NE - CZ ANGL. DEV. = 10.3 DEGREES REMARK 500 ARG B 45 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 84 CD - NE - CZ ANGL. DEV. = 21.9 DEGREES REMARK 500 ARG B 84 NH1 - CZ - NH2 ANGL. DEV. = -6.7 DEGREES REMARK 500 ARG B 84 NE - CZ - NH1 ANGL. DEV. = 7.4 DEGREES REMARK 500 ARG B 139 CA - CB - CG ANGL. DEV. = 14.1 DEGREES REMARK 500 ARG B 139 NH1 - CZ - NH2 ANGL. DEV. = 7.8 DEGREES REMARK 500 ARG B 139 NE - CZ - NH1 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG B 139 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 TYR B 145 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES REMARK 500 SER B 152 N - CA - CB ANGL. DEV. = 9.3 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 SER A 19 170.87 -55.68 REMARK 500 ALA A 39 50.61 -66.85 REMARK 500 GLN A 92 23.86 -70.81 REMARK 500 SER A 93 38.83 -164.97 REMARK 500 ALA A 125 55.34 -67.98 REMARK 500 ASN A 143 19.70 48.52 REMARK 500 ASN B 15 19.19 59.32 REMARK 500 GLN B 92 38.55 -87.70 REMARK 500 SER B 93 51.24 169.34 REMARK 500 ALA B 125 44.08 -73.34 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 N-ACETYLNNEURAMINYLLACTOSE IS REMARK 600 NEUNAC-ALPHA(2-3)-GAL-BETA(1-4)-GLC. IN THIS ENTRY IT REMARK 600 PRESENTED ON *HETATM* RECORDS BELOW AS THREE SEPARATE REMARK 600 SUGARS THAT ARE BOUND TOGETHER. THEY ARE SIALIC ACID REMARK 600 (N-ACETYL-NEURAMINIC ACID), GALACTOSE, AND GLUCOSE. DBREF 2WGC A 2 171 UNP P02876 AGI2_WHEAT 29 198 DBREF 2WGC B 2 171 UNP P02876 AGI2_WHEAT 29 198 SEQRES 1 A 171 PCA ARG CYS GLY GLU GLN GLY SER ASN MET GLU CYS PRO SEQRES 2 A 171 ASN ASN LEU CYS CYS SER GLN TYR GLY TYR CYS GLY MET SEQRES 3 A 171 GLY GLY ASP TYR CYS GLY LYS GLY CYS GLN ASN GLY ALA SEQRES 4 A 171 CYS TRP THR SER LYS ARG CYS GLY SER GLN ALA GLY GLY SEQRES 5 A 171 ALA THR CYS PRO ASN ASN HIS CYS CYS SER GLN TYR GLY SEQRES 6 A 171 HIS CYS GLY PHE GLY ALA GLU TYR CYS GLY ALA GLY CYS SEQRES 7 A 171 GLN GLY GLY PRO CYS ARG ALA ASP ILE LYS CYS GLY SER SEQRES 8 A 171 GLN SER GLY GLY LYS LEU CYS PRO ASN ASN LEU CYS CYS SEQRES 9 A 171 SER GLN TRP GLY PHE CYS GLY LEU GLY SER GLU PHE CYS SEQRES 10 A 171 GLY GLY GLY CYS GLN SER GLY ALA CYS SER THR ASP LYS SEQRES 11 A 171 PRO CYS GLY LYS ASP ALA GLY GLY ARG VAL CYS THR ASN SEQRES 12 A 171 ASN TYR CYS CYS SER LYS TRP GLY SER CYS GLY ILE GLY SEQRES 13 A 171 PRO GLY TYR CYS GLY ALA GLY CYS GLN SER GLY GLY CYS SEQRES 14 A 171 ASP ALA SEQRES 1 B 171 PCA ARG CYS GLY GLU GLN GLY SER ASN MET GLU CYS PRO SEQRES 2 B 171 ASN ASN LEU CYS CYS SER GLN TYR GLY TYR CYS GLY MET SEQRES 3 B 171 GLY GLY ASP TYR CYS GLY LYS GLY CYS GLN ASN GLY ALA SEQRES 4 B 171 CYS TRP THR SER LYS ARG CYS GLY SER GLN ALA GLY GLY SEQRES 5 B 171 ALA THR CYS PRO ASN ASN HIS CYS CYS SER GLN TYR GLY SEQRES 6 B 171 HIS CYS GLY PHE GLY ALA GLU TYR CYS GLY ALA GLY CYS SEQRES 7 B 171 GLN GLY GLY PRO CYS ARG ALA ASP ILE LYS CYS GLY SER SEQRES 8 B 171 GLN SER GLY GLY LYS LEU CYS PRO ASN ASN LEU CYS CYS SEQRES 9 B 171 SER GLN TRP GLY PHE CYS GLY LEU GLY SER GLU PHE CYS SEQRES 10 B 171 GLY GLY GLY CYS GLN SER GLY ALA CYS SER THR ASP LYS SEQRES 11 B 171 PRO CYS GLY LYS ASP ALA GLY GLY ARG VAL CYS THR ASN SEQRES 12 B 171 ASN TYR CYS CYS SER LYS TRP GLY SER CYS GLY ILE GLY SEQRES 13 B 171 PRO GLY TYR CYS GLY ALA GLY CYS GLN SER GLY GLY CYS SEQRES 14 B 171 ASP ALA MODRES 2WGC PCA A 1 GLN PYROGLUTAMIC ACID MODRES 2WGC PCA B 1 GLN PYROGLUTAMIC ACID HET PCA A 1 8 HET PCA B 1 8 HET BGC C 1 12 HET GAL C 2 11 HET SIA C 3 20 HET BGC D 1 12 HET GAL D 2 11 HET SIA D 3 20 HETNAM PCA PYROGLUTAMIC ACID HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM SIA N-ACETYL-ALPHA-NEURAMINIC ACID HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE HETSYN SIA N-ACETYLNEURAMINIC ACID; SIALIC ACID; ALPHA-SIALIC HETSYN 2 SIA ACID; O-SIALIC ACID FORMUL 1 PCA 2(C5 H7 N O3) FORMUL 3 BGC 2(C6 H12 O6) FORMUL 3 GAL 2(C6 H12 O6) FORMUL 3 SIA 2(C11 H19 N O9) FORMUL 5 HOH *235(H2 O) HELIX 1 AA GLY A 27 CYS A 31 1 5 HELIX 2 BA GLY A 70 CYS A 74 1 5 HELIX 3 CA GLY A 113 CYS A 117 1 5 HELIX 4 DA GLY A 156 CYS A 160 1 5 HELIX 5 AB GLY B 27 CYS B 31 1 5 HELIX 6 BB GLY B 70 CYS B 74 1 5 HELIX 7 CB GLY B 113 CYS B 117 1 5 HELIX 8 DB GLY B 156 CYS B 160 1 5 SHEET 1 A 2 CYS A 17 CYS A 18 0 SHEET 2 A 2 CYS A 24 GLY A 25 -1 O GLY A 25 N CYS A 17 SHEET 1 B 2 CYS A 60 CYS A 61 0 SHEET 2 B 2 CYS A 67 GLY A 68 -1 O GLY A 68 N CYS A 60 SHEET 1 C 2 CYS A 103 CYS A 104 0 SHEET 2 C 2 CYS A 110 GLY A 111 -1 N GLY A 111 O CYS A 103 SHEET 1 D 2 CYS A 146 SER A 148 0 SHEET 2 D 2 SER A 152 GLY A 154 -1 O SER A 152 N SER A 148 SHEET 1 E 2 CYS B 17 CYS B 18 0 SHEET 2 E 2 CYS B 24 GLY B 25 -1 O GLY B 25 N CYS B 17 SHEET 1 F 2 CYS B 60 CYS B 61 0 SHEET 2 F 2 CYS B 67 GLY B 68 -1 O GLY B 68 N CYS B 60 SHEET 1 G 2 CYS B 103 CYS B 104 0 SHEET 2 G 2 CYS B 110 GLY B 111 -1 O GLY B 111 N CYS B 103 SHEET 1 H 2 CYS B 146 CYS B 147 0 SHEET 2 H 2 CYS B 153 GLY B 154 -1 O GLY B 154 N CYS B 146 SSBOND 1 CYS A 3 CYS A 18 1555 1555 2.02 SSBOND 2 CYS A 12 CYS A 24 1555 1555 2.04 SSBOND 3 CYS A 17 CYS A 31 1555 1555 2.02 SSBOND 4 CYS A 35 CYS A 40 1555 1555 2.06 SSBOND 5 CYS A 46 CYS A 61 1555 1555 2.02 SSBOND 6 CYS A 55 CYS A 67 1555 1555 2.04 SSBOND 7 CYS A 60 CYS A 74 1555 1555 2.02 SSBOND 8 CYS A 78 CYS A 83 1555 1555 1.98 SSBOND 9 CYS A 89 CYS A 104 1555 1555 2.04 SSBOND 10 CYS A 98 CYS A 110 1555 1555 2.05 SSBOND 11 CYS A 103 CYS A 117 1555 1555 2.01 SSBOND 12 CYS A 121 CYS A 126 1555 1555 2.03 SSBOND 13 CYS A 132 CYS A 147 1555 1555 2.06 SSBOND 14 CYS A 141 CYS A 153 1555 1555 2.03 SSBOND 15 CYS A 146 CYS A 160 1555 1555 2.02 SSBOND 16 CYS A 164 CYS A 169 1555 1555 2.01 SSBOND 17 CYS B 3 CYS B 18 1555 1555 2.00 SSBOND 18 CYS B 12 CYS B 24 1555 1555 2.06 SSBOND 19 CYS B 17 CYS B 31 1555 1555 2.00 SSBOND 20 CYS B 35 CYS B 40 1555 1555 2.05 SSBOND 21 CYS B 46 CYS B 61 1555 1555 2.05 SSBOND 22 CYS B 55 CYS B 67 1555 1555 2.04 SSBOND 23 CYS B 60 CYS B 74 1555 1555 2.01 SSBOND 24 CYS B 78 CYS B 83 1555 1555 1.99 SSBOND 25 CYS B 89 CYS B 104 1555 1555 1.97 SSBOND 26 CYS B 98 CYS B 110 1555 1555 2.05 SSBOND 27 CYS B 103 CYS B 117 1555 1555 1.98 SSBOND 28 CYS B 121 CYS B 126 1555 1555 2.02 SSBOND 29 CYS B 132 CYS B 147 1555 1555 2.03 SSBOND 30 CYS B 141 CYS B 153 1555 1555 2.01 SSBOND 31 CYS B 146 CYS B 160 1555 1555 2.01 SSBOND 32 CYS B 164 CYS B 169 1555 1555 2.01 LINK C PCA A 1 N ARG A 2 1555 1555 1.32 LINK C PCA B 1 N ARG B 2 1555 1555 1.29 LINK O4 BGC C 1 C1 GAL C 2 1555 1555 1.41 LINK O3 GAL C 2 C2 SIA C 3 1555 1555 1.43 LINK O4 BGC D 1 C1 GAL D 2 1555 1555 1.41 LINK O3 GAL D 2 C2 SIA D 3 1555 1555 1.42 CRYST1 51.440 73.350 91.680 90.00 97.52 90.00 C 1 2 1 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 0.019440 0.000000 0.002566 0.00000 SCALE2 0.000000 0.013633 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011002 0.00000 MTRIX1 1 1.000000 0.000000 0.000000 -6.04000 1 MTRIX2 1 0.000000 -1.000000 0.000000 -0.07380 1 MTRIX3 1 0.000000 0.000000 -1.000000 45.36000 1 HETATM 1 N PCA A 1 -0.241 -16.655 -2.080 1.00 33.55 N HETATM 2 CA PCA A 1 -1.477 -16.676 -2.830 1.00 33.44 C HETATM 3 CB PCA A 1 -1.452 -18.133 -3.334 1.00 34.62 C HETATM 4 CG PCA A 1 -0.889 -18.839 -2.084 1.00 33.50 C HETATM 5 CD PCA A 1 0.162 -17.867 -1.668 1.00 34.42 C HETATM 6 OE PCA A 1 1.222 -18.051 -1.069 1.00 34.15 O HETATM 7 C PCA A 1 -2.712 -16.246 -2.112 1.00 31.63 C HETATM 8 O PCA A 1 -3.768 -16.158 -2.868 1.00 31.02 O