1VBP - Header Asymmetric Unit

HEADER PLANT PROTEIN 28-FEB-04 1VBP

TITLE CRYSTAL STRUCTURE OF ARTOCARPIN-MANNOPENTOSE COMPLEX

COMPND MOL_ID: 1; COMPND 2 MOLECULE: ARTOCARPIN; COMPND 3 CHAIN: A, B

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARTOCARPUS INTEGER; SOURCE 3 ORGANISM_TAXID: 3490; SOURCE 4 TISSUE: SEEDS

KEYWDS BETA-PRISM, MANNOSE-SPECIFIC, LECTIN, JACALIN-LIKE, PLANT PROTEIN

EXPDTA X-RAY DIFFRACTION

AUTHOR A.A.JEYAPRAKASH,A.SRIVASTAV,A.SUROLIA,M.VIJAYAN

REVDAT 3 13-JUL-11 1VBP 1 VERSN REVDAT 2 24-FEB-09 1VBP 1 VERSN REVDAT 1 15-JUN-04 1VBP 0

JRNL AUTH A.A.JEYAPRAKASH,A.SRIVASTAV,A.SUROLIA,M.VIJAYAN JRNL TITL STRUCTURAL BASIS FOR THE CARBOHYDRATE SPECIFICITIES OF JRNL TITL 2 ARTOCARPIN: VARIATION IN THE LENGTH OF A LOOP AS A STRATEGY JRNL TITL 3 FOR GENERATING LIGAND SPECIFICITY JRNL REF J.MOL.BIOL. V. 338 757 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15099743 JRNL DOI 10.1016/J.JMB.2004.03.040

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.V.PRATAP,A.A.JEYAPRAKASH,P.G.RANI,K.SEKAR,A.SUROLIA, REMARK 1 AUTH 2 M.VIJAYAN REMARK 1 TITL CRYSTAL STRUCTURES OF ARTOCARPIN, A MORACEAE LECTIN WITH REMARK 1 TITL 2 MANNOSE SPECIFICITY, AND ITS COMPLEX WITH REMARK 1 TITL 3 METHYL-ALPHA-D-MANNOSE: IMPLICATIONS TO THE GENERATION OF REMARK 1 TITL 4 CARBOHYDRATE SPECIFICITY REMARK 1 REF J.MOL.BIOL. V. 317 237 2002 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 11902840 REMARK 1 DOI 10.1006/JMBI.2001.5432 REMARK 1 REFERENCE 2 REMARK 1 AUTH R.SANKARANARAYANAN,K.SEKAR,R.BANERJEE,V.SHARMA,A.SUROLIA, REMARK 1 AUTH 2 M.VIJAYAN REMARK 1 TITL A NOVEL MODE OF CARBOHYDRATE RECOGNITION IN JACALIN, A REMARK 1 TITL 2 MORACEAE PLANT LECTIN WITH A BETA-PRISM FOLD REMARK 1 REF NAT.STRUCT.BIOL. V. 3 596 1996 REMARK 1 REFN ISSN 1072-8368 REMARK 1 PMID 8673603 REMARK 1 DOI 10.1038/NSB0796-596 REMARK 1 REFERENCE 3 REMARK 1 AUTH A.A.JEYAPRAKASH,S.KATIYAR,C.P.SWAMINATHAN,K.SEKAR,A.SUROLIA, REMARK 1 AUTH 2 M.VIJAYAN REMARK 1 TITL STRUCTURAL BASIS OF THE CARBOHYDRATE SPECIFICITIES OF REMARK 1 TITL 2 JACALIN: AN X-RAY AND MODELING STUDY REMARK 1 REF J.MOL.BIOL. V. 332 217 2003 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 12946359 REMARK 1 DOI 10.1016/S0022-2836(03)00901-X

REMARK 2 REMARK 2 RESOLUTION. 3.50 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 11093993.020 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.8 REMARK 3 NUMBER OF REFLECTIONS : 19221 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.263 REMARK 3 FREE R VALUE : 0.292 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 979 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.72 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2869 REMARK 3 BIN R VALUE (WORKING SET) : 0.3320 REMARK 3 BIN FREE R VALUE : 0.4150 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 153 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.034 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2280 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 102 REMARK 3 SOLVENT ATOMS : 1 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.02000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.50 REMARK 3 ESD FROM SIGMAA (A) : 0.67 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.59 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.93 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.80 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.45 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 7.810 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 12.240; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 18.410; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 26.020; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.19 REMARK 3 BSOL : 10.00 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 4 : CIS4.PARAM REMARK 3 PARAMETER FILE 5 : HET.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : HET.TOP REMARK 3 TOPOLOGY FILE 3 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1VBP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-MAR-04. REMARK 100 THE RCSB ID CODE IS RCSB006438.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-SEP-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19233 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.7 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.16100 REMARK 200 R SYM (I) : NULL 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) : 3.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.62 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.42700 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: AMORE REMARK 200 STARTING MODEL: 1J4S REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 89.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 12.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, PHOSPHATE BUFFER, REMARK 280 PH 7.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 3 2 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 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 REMARK 290 13555 Y+3/4,X+1/4,-Z+1/4 REMARK 290 14555 -Y+3/4,-X+3/4,-Z+3/4 REMARK 290 15555 Y+1/4,-X+1/4,Z+3/4 REMARK 290 16555 -Y+1/4,X+3/4,Z+1/4 REMARK 290 17555 X+3/4,Z+1/4,-Y+1/4 REMARK 290 18555 -X+1/4,Z+3/4,Y+1/4 REMARK 290 19555 -X+3/4,-Z+3/4,-Y+3/4 REMARK 290 20555 X+1/4,-Z+1/4,Y+3/4 REMARK 290 21555 Z+3/4,Y+1/4,-X+1/4 REMARK 290 22555 Z+1/4,-Y+1/4,X+3/4 REMARK 290 23555 -Z+1/4,Y+3/4,X+1/4 REMARK 290 24555 -Z+3/4,-Y+3/4,-X+3/4 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 106.31850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 106.31850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 106.31850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 106.31850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 106.31850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 106.31850 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 106.31850 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 106.31850 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 106.31850 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 106.31850 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 106.31850 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 106.31850 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 106.31850 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 106.31850 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 106.31850 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 106.31850 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 106.31850 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 106.31850 REMARK 290 SMTRY1 13 0.000000 1.000000 0.000000 159.47775 REMARK 290 SMTRY2 13 1.000000 0.000000 0.000000 53.15925 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 53.15925 REMARK 290 SMTRY1 14 0.000000 -1.000000 0.000000 159.47775 REMARK 290 SMTRY2 14 -1.000000 0.000000 0.000000 159.47775 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 159.47775 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 53.15925 REMARK 290 SMTRY2 15 -1.000000 0.000000 0.000000 53.15925 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 159.47775 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 53.15925 REMARK 290 SMTRY2 16 1.000000 0.000000 0.000000 159.47775 REMARK 290 SMTRY3 16 0.000000 0.000000 1.000000 53.15925 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 159.47775 REMARK 290 SMTRY2 17 0.000000 0.000000 1.000000 53.15925 REMARK 290 SMTRY3 17 0.000000 -1.000000 0.000000 53.15925 REMARK 290 SMTRY1 18 -1.000000 0.000000 0.000000 53.15925 REMARK 290 SMTRY2 18 0.000000 0.000000 1.000000 159.47775 REMARK 290 SMTRY3 18 0.000000 1.000000 0.000000 53.15925 REMARK 290 SMTRY1 19 -1.000000 0.000000 0.000000 159.47775 REMARK 290 SMTRY2 19 0.000000 0.000000 -1.000000 159.47775 REMARK 290 SMTRY3 19 0.000000 -1.000000 0.000000 159.47775 REMARK 290 SMTRY1 20 1.000000 0.000000 0.000000 53.15925 REMARK 290 SMTRY2 20 0.000000 0.000000 -1.000000 53.15925 REMARK 290 SMTRY3 20 0.000000 1.000000 0.000000 159.47775 REMARK 290 SMTRY1 21 0.000000 0.000000 1.000000 159.47775 REMARK 290 SMTRY2 21 0.000000 1.000000 0.000000 53.15925 REMARK 290 SMTRY3 21 -1.000000 0.000000 0.000000 53.15925 REMARK 290 SMTRY1 22 0.000000 0.000000 1.000000 53.15925 REMARK 290 SMTRY2 22 0.000000 -1.000000 0.000000 53.15925 REMARK 290 SMTRY3 22 1.000000 0.000000 0.000000 159.47775 REMARK 290 SMTRY1 23 0.000000 0.000000 -1.000000 53.15925 REMARK 290 SMTRY2 23 0.000000 1.000000 0.000000 159.47775 REMARK 290 SMTRY3 23 1.000000 0.000000 0.000000 53.15925 REMARK 290 SMTRY1 24 0.000000 0.000000 -1.000000 159.47775 REMARK 290 SMTRY2 24 0.000000 -1.000000 0.000000 159.47775 REMARK 290 SMTRY3 24 -1.000000 0.000000 0.000000 159.47775 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 REMARK 350 TOTAL BURIED SURFACE AREA: 8540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25860 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -83.0 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 265.79625 REMARK 350 BIOMT2 2 0.000000 0.000000 1.000000 -53.15925 REMARK 350 BIOMT3 2 0.000000 1.000000 0.000000 53.15925 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PQS 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 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 0.00000

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 S SO4 B 511 LIES ON A SPECIAL POSITION. REMARK 375 O1 SO4 B 511 LIES ON A SPECIAL POSITION.

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 S SO4 B 511 O2 SO4 B 511 9555 1.62 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 SER A 2 N - CA - CB ANGL. DEV. = 11.5 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 2 -174.75 -47.45 REMARK 500 SER A 9 73.06 90.56 REMARK 500 TYR A 23 -137.39 -125.35 REMARK 500 LEU A 31 137.96 -175.54 REMARK 500 LYS A 34 -95.44 -159.76 REMARK 500 LYS A 70 48.01 -70.47 REMARK 500 ALA A 88 2.78 -68.28 REMARK 500 LEU A 140 108.16 -52.79 REMARK 500 SER B 2 140.01 3.90 REMARK 500 SER B 9 56.50 105.56 REMARK 500 ASP B 19 107.52 -164.19 REMARK 500 TYR B 23 -154.20 -122.56 REMARK 500 LYS B 34 -102.41 -147.28 REMARK 500 PRO B 54 152.95 -49.24 REMARK 500 LEU B 60 150.06 -38.88 REMARK 500 PRO B 85 -169.25 -51.85 REMARK 500 PHE B 86 138.88 -172.19 REMARK 500 SER B 87 -146.09 -67.50 REMARK 500 ALA B 88 26.20 25.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 AYA B 1 SER B 2 146.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 AYA A 1 10.19 REMARK 500 AYA B 1 14.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 AYA A 1 -0.4 L D WRONG HAND 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 SO4 B 511

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN A 408 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN B 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN B 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN B 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 511

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1J4S RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ARTOCARPIN FORM I REMARK 900 RELATED ID: 1J4T RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ARTOCARPIN FORM II REMARK 900 RELATED ID: 1J4U RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ARTOCARPIN-METHYL-ALPHA-MANNOSE COMPLEX REMARK 900 RELATED ID: 1VBO RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ARTOCARPIN-MANNOTRIOSE COMPLEX

DBREF 1VBP A 1 147 UNP Q7M1T4 Q7M1T4_ARTIN 1 147 DBREF 1VBP B 1 147 UNP Q7M1T4 Q7M1T4_ARTIN 1 147

SEQRES 1 A 149 AYA SER GLN THR ILE THR VAL GLY SER TRP GLY GLY PRO SEQRES 2 A 149 GLY GLY ASN GLY TRP ASP ASP GLY SER TYR THR GLY ILE SEQRES 3 A 149 ARG GLN ILE GLU LEU SER TYR LYS GLU ALA ILE GLY SER SEQRES 4 A 149 PHE SER VAL ILE TYR ASP LEU ASN GLY ASP PRO PHE SER SEQRES 5 A 149 GLY PRO LYS HIS THR SER LYS LEU PRO TYR LYS ASN VAL SEQRES 6 A 149 LYS ILE GLU LEU LYS PHE PRO ASP GLU PHE LEU GLU SER SEQRES 7 A 149 VAL SER GLY TYR THR GLY PRO PHE SER ALA LEU ALA THR SEQRES 8 A 149 PRO THR PRO VAL VAL ARG SER LEU THR PHE LYS THR ASN SEQRES 9 A 149 LYS GLY ARG THR PHE GLY PRO TYR GLY ASP GLU GLU GLY SEQRES 10 A 149 THR TYR PHE ASN LEU PRO ILE GLU ASN GLY LEU ILE VAL SEQRES 11 A 149 GLY PHE LYS GLY ARG THR GLY ASP LEU LEU ASP ALA ILE SEQRES 12 A 149 GLY ILE HIS MET SER LEU SEQRES 1 B 149 AYA SER GLN THR ILE THR VAL GLY SER TRP GLY GLY PRO SEQRES 2 B 149 GLY GLY ASN GLY TRP ASP ASP GLY SER TYR THR GLY ILE SEQRES 3 B 149 ARG GLN ILE GLU LEU SER TYR LYS GLU ALA ILE GLY SER SEQRES 4 B 149 PHE SER VAL ILE TYR ASP LEU ASN GLY ASP PRO PHE SER SEQRES 5 B 149 GLY PRO LYS HIS THR SER LYS LEU PRO TYR LYS ASN VAL SEQRES 6 B 149 LYS ILE GLU LEU LYS PHE PRO ASP GLU PHE LEU GLU SER SEQRES 7 B 149 VAL SER GLY TYR THR GLY PRO PHE SER ALA LEU ALA THR SEQRES 8 B 149 PRO THR PRO VAL VAL ARG SER LEU THR PHE LYS THR ASN SEQRES 9 B 149 LYS GLY ARG THR PHE GLY PRO TYR GLY ASP GLU GLU GLY SEQRES 10 B 149 THR TYR PHE ASN LEU PRO ILE GLU ASN GLY LEU ILE VAL SEQRES 11 B 149 GLY PHE LYS GLY ARG THR GLY ASP LEU LEU ASP ALA ILE SEQRES 12 B 149 GLY ILE HIS MET SER LEU

MODRES 1VBP AYA A 1 ALA N-ACETYLALANINE MODRES 1VBP AYA B 1 ALA N-ACETYLALANINE

HET AYA A 1 8 HET AYA B 1 8 HET MAN A 405 11 HET MAN A 406 12 HET MAN A 407 11 HET MAN A 408 11 HET MAN B 405 11 HET MAN B 406 12 HET MAN B 407 11 HET SO4 B 500 5 HET SO4 B 501 5 HET SO4 A 502 5 HET SO4 A 503 5 HET SO4 B 511 3

HETNAM AYA N-ACETYLALANINE HETNAM MAN ALPHA-D-MANNOSE HETNAM SO4 SULFATE ION

FORMUL 1 AYA 2(C5 H9 N O3) FORMUL 3 MAN 7(C6 H12 O6) FORMUL 5 SO4 5(O4 S 2-) FORMUL 10 HOH *(H2 O)

SHEET 1 A 8 GLY A 17 ASP A 19 0 SHEET 2 A 8 LEU A 128 THR A 136 -1 O GLY A 134 N TRP A 18 SHEET 3 A 8 LEU A 140 SER A 148 -1 O GLY A 144 N LYS A 133 SHEET 4 A 8 ILE A 5 GLY A 11 -1 N VAL A 7 O ILE A 145 SHEET 5 A 8 THR B 118 ASN B 126 -1 O PRO B 123 N GLY A 8 SHEET 6 A 8 LEU B 76 GLY B 84 -1 N THR B 83 O THR B 118 SHEET 7 A 8 VAL B 95 THR B 103 -1 O THR B 100 N SER B 80 SHEET 8 A 8 THR B 108 GLY B 113 -1 O PHE B 109 N PHE B 101 SHEET 1 B 4 ASP A 49 SER A 52 0 SHEET 2 B 4 ILE A 37 LEU A 46 -1 N LEU A 46 O ASP A 49 SHEET 3 B 4 GLY A 25 TYR A 33 -1 N GLN A 28 O ILE A 43 SHEET 4 B 4 LYS A 63 GLU A 68 -1 O LYS A 63 N TYR A 33 SHEET 1 C 4 PRO A 94 VAL A 96 0 SHEET 2 C 4 LEU A 76 PRO A 85 -1 N GLY A 84 O VAL A 95 SHEET 3 C 4 SER A 98 THR A 103 -1 O THR A 100 N SER A 80 SHEET 4 C 4 THR A 108 GLY A 113 -1 O PHE A 109 N PHE A 101 SHEET 1 D 7 PRO A 94 VAL A 96 0 SHEET 2 D 7 LEU A 76 PRO A 85 -1 N GLY A 84 O VAL A 95 SHEET 3 D 7 THR A 118 ASN A 126 -1 O LEU A 122 N VAL A 79 SHEET 4 D 7 ILE B 5 GLY B 11 -1 O GLY B 8 N PRO A 123 SHEET 5 D 7 LEU B 140 SER B 148 -1 O MET B 147 N ILE B 5 SHEET 6 D 7 LEU B 128 THR B 136 -1 N VAL B 130 O HIS B 146 SHEET 7 D 7 ASN B 16 ASP B 19 -1 N ASN B 16 O THR B 136 SHEET 1 E 4 ASP B 49 SER B 52 0 SHEET 2 E 4 ILE B 37 LEU B 46 -1 N TYR B 44 O PHE B 51 SHEET 3 E 4 GLY B 25 TYR B 33 -1 N GLY B 25 O ASP B 45 SHEET 4 E 4 LYS B 63 GLU B 68 -1 O LYS B 63 N TYR B 33

LINK C1 MAN A 405 O3 MAN A 406 1555 1555 1.40 LINK O6 MAN A 406 C1 MAN A 407 1555 1555 1.40 LINK O3 MAN A 407 C1 MAN A 408 1555 1555 1.40 LINK C1 MAN B 405 O3 MAN B 406 1555 1555 1.41 LINK O6 MAN B 406 C1 MAN B 407 1555 1555 1.53 LINK C AYA A 1 N SER A 2 1555 1555 1.48 LINK C AYA B 1 N SER B 2 1555 1555 1.47

CISPEP 1 PHE A 71 PRO A 72 0 0.44 CISPEP 2 GLY A 110 PRO A 111 0 0.59 CISPEP 3 PHE B 71 PRO B 72 0 -1.07 CISPEP 4 GLY B 110 PRO B 111 0 0.03

SITE 1 AC1 8 GLY A 15 THR A 91 THR A 93 GLY A 137 SITE 2 AC1 8 ASP A 138 LEU A 139 ASP A 141 MAN A 406 SITE 1 AC2 6 LEU A 89 ALA A 90 THR A 91 ASP A 138 SITE 2 AC2 6 MAN A 405 MAN A 407 SITE 1 AC3 2 MAN A 406 MAN A 408 SITE 1 AC4 2 ALA A 90 MAN A 407 SITE 1 AC5 8 GLY B 15 THR B 91 THR B 93 GLY B 137 SITE 2 AC5 8 ASP B 138 LEU B 139 ASP B 141 MAN B 406 SITE 1 AC6 6 LEU B 89 ALA B 90 THR B 91 ASP B 138 SITE 2 AC6 6 MAN B 405 MAN B 407 SITE 1 AC7 2 MAN B 406 HOH B 419 SITE 1 AC8 2 GLY B 17 ARG B 135 SITE 1 AC9 3 PHE B 86 SER B 87 ARG B 97 SITE 1 BC1 2 GLY A 17 ARG A 135 SITE 1 BC2 2 GLN A 3 GLN B 3 SITE 1 BC3 1 HOH B 419

CRYST1 212.637 212.637 212.637 90.00 90.00 90.00 P 41 3 2 48

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 0.004703 0.000000 0.000000 0.00000

SCALE2 0.000000 0.004703 0.000000 0.00000

SCALE3 0.000000 0.000000 0.004703 0.00000