2DVD - Header Asymmetric Unit

HEADER SUGAR BINDING PROTEIN 31-JUL-06 2DVD

TITLE CRYSTAL STRUCTURE OF PEANUT LECTIN GAL-ALPHA-1,3-GAL COMPLEX

COMPND MOL_ID: 1; COMPND 2 MOLECULE: GALACTOSE-BINDING LECTIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: RESIDUES 1-236; COMPND 5 SYNONYM: AGGLUTININ, PNA

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARACHIS HYPOGAEA; SOURCE 3 ORGANISM_COMMON: PEANUT; SOURCE 4 ORGANISM_TAXID: 3818

KEYWDS LEGUME LECTIN, AGGLUTININ, OPEN QUATERNARY STRUCTURE, KEYWDS 2 CARBOHYDRATE SPECIFICITY, SUGAR BINDING PROTEIN

EXPDTA X-RAY DIFFRACTION

AUTHOR S.K.NATCHIAR,O.SRINIVAS,N.MITRA,A.SUROLIA,N.JAYARAMAN, AUTHOR 2 M.VIJAYAN

REVDAT 2 24-FEB-09 2DVD 1 VERSN REVDAT 1 07-NOV-06 2DVD 0

JRNL AUTH S.K.NATCHIAR,O.SRINIVAS,N.MITRA,A.SUROLIA, JRNL AUTH 2 N.JAYARAMAN,M.VIJAYAN JRNL TITL STRUCTURAL STUDIES ON PEANUT LECTIN COMPLEXED WITH JRNL TITL 2 DISACCHARIDES INVOLVING DIFFERENT LINKAGES: JRNL TITL 3 FURTHER INSIGHTS INTO THE STRUCTURE AND JRNL TITL 4 INTERACTIONS OF THE LECTIN JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 62 1413 2006 JRNL REFN ISSN 0907-4449 JRNL PMID 17057347 JRNL DOI 10.1107/S0907444906035712

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.BANERJEE,S.C.MANDE,V.GANESH,K.DAS,V.DHANARAJ, REMARK 1 AUTH 2 S.K.MAHANTA,K.SUGUNA,A.SUROLIA,M.VIJAYAN REMARK 1 TITL CRYSTAL STRUCTURE OF PEANUT LECTIN, A PROTEIN WITH REMARK 1 TITL 2 AN UNUSUAL QUATERNARY STRUCTURE REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 91 227 1994 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 8278370 REMARK 1 DOI 10.1073/PNAS.91.1.227 REMARK 1 REFERENCE 2 REMARK 1 AUTH R.BANERJEE,K.DAS,R.RAVISHANKAR,K.SUGUNA,A.SUROLIA, REMARK 1 AUTH 2 M.VIJAYAN REMARK 1 TITL CONFORMATION, PROTEIN-CARBOHYDRATE INTERACTIONS REMARK 1 TITL 2 AND A NOVEL SUBUNIT ASSOCIATION IN THE REFINED REMARK 1 TITL 3 STRUCTURE OF PEANUT LECTIN-LACTOSE COMPLEX REMARK 1 REF J.MOL.BIOL. V. 259 281 1996 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 8656429 REMARK 1 DOI 10.1006/JMBI.1996.0319 REMARK 1 REFERENCE 3 REMARK 1 AUTH R.RAVISHANKAR,M.RAVINDRAN,K.SUGUNA,A.SUROLIA, REMARK 1 AUTH 2 M.VIJAYAN REMARK 1 TITL THE SPECIFICITY OF PEANUT AGGLUTININ FOR REMARK 1 TITL 2 THOMSEN-FRIEDENREICH ANTIGEN IS MEDIATED BY REMARK 1 TITL 3 WATER-BRIDGES REMARK 1 REF CURR.SCI. V. 72 855 1997 REMARK 1 REFN ISSN 0011-3891 REMARK 1 REFERENCE 4 REMARK 1 AUTH S.K.NATCHIAR,A.A.JEYAPRAKASH,T.N.RAMYA,C.J.THOMAS, REMARK 1 AUTH 2 K.SUGUNA,A.SUROLIA,M.VIJAYAN REMARK 1 TITL STRUCTURAL PLASTICITY OF PEANUT LECTIN: AN X-RAY REMARK 1 TITL 2 ANALYSIS INVOLVING VARIATION IN PH, LIGAND BINDING REMARK 1 TITL 3 AND CRYSTAL STRUCTURE REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 60 211 2004 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 14747696 REMARK 1 DOI 10.1107/S090744490302849X REMARK 1 REFERENCE 5 REMARK 1 AUTH S.K.NATCHIAR,O.SRINIVAS,M.NIVEDITA,D.SAGARIKA, REMARK 1 AUTH 2 N.JAYARAMAN,A.SUROLIA,M.VIJAYAN REMARK 1 TITL MULTIVALENCY IN LECTINS. A CRYSTALLOGRAPHIC REMARK 1 TITL 2 MODELLIN AND LIGHT-SCATTERING STUDY INVOLVING REMARK 1 TITL 3 PEANUT LECTIN AND A BIVALENT LIGAND REMARK 1 REF CURR.SCI. V. 90 1230 2006 REMARK 1 REFN ISSN 0011-3891

REMARK 2 REMARK 2 RESOLUTION. 2.25 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2043475.760 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 55690 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) : 0.184 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2776 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 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) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.39 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8557 REMARK 3 BIN R VALUE (WORKING SET) : 0.2140 REMARK 3 BIN FREE R VALUE : 0.2670 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 441 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6972 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 120 REMARK 3 SOLVENT ATOMS : 1043 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.11000 REMARK 3 B22 (A**2) : -4.40000 REMARK 3 B33 (A**2) : -1.71000 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) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.16 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) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.75 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) : 1.260 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.960 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.010 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.740 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 60.47 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: MLF TARGET

REMARK 4 REMARK 4 2DVD COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-AUG-06. REMARK 100 THE RCSB ID CODE IS RCSB025889.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 : OSMIC MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55690 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 10.000 REMARK 200 R MERGE (I) : 0.10500 REMARK 200 R SYM (I) : 0.11000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.50 REMARK 200 R MERGE FOR SHELL (I) : 0.44300 REMARK 200 R SYM FOR SHELL (I) : 0.46900 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.800 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: 2PEL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 63.22000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 62.32000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 63.22000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 62.32000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: BIOLOGICAL UNIT IS A TETRAMER. ASYMMETRIC UNIT CONTAINS REMARK 300 ONE BIOLOGICAL UNIT.

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: 10320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -151.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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 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 THR A 233 REMARK 465 ARG A 234 REMARK 465 ARG A 235 REMARK 465 SER A 236 REMARK 465 THR B 233 REMARK 465 ARG B 234 REMARK 465 ARG B 235 REMARK 465 SER B 236 REMARK 465 THR C 233 REMARK 465 ARG C 234 REMARK 465 ARG C 235 REMARK 465 SER C 236 REMARK 465 THR D 233 REMARK 465 ARG D 234 REMARK 465 ARG D 235 REMARK 465 SER D 236

REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 THR B 232 REMARK 475 THR D 232

REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU B 13 CG CD OE1 OE2 REMARK 480 THR C 232 C O CB OG1 CG2

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 23 21.57 -76.79 REMARK 500 PRO A 81 97.51 -69.88 REMARK 500 LEU A 106 14.80 56.99 REMARK 500 ASP A 136 152.62 -47.95 REMARK 500 ASN A 182 1.69 -67.08 REMARK 500 SER A 211 -159.93 -122.28 REMARK 500 TRP A 223 118.09 -166.88 REMARK 500 PRO B 81 96.26 -68.75 REMARK 500 SER B 211 -157.88 -122.47 REMARK 500 TRP B 223 116.47 -166.70 REMARK 500 THR B 231 -146.93 -113.77 REMARK 500 PRO C 81 89.16 -68.50 REMARK 500 LEU C 106 16.95 53.78 REMARK 500 SER C 144 143.96 -178.82 REMARK 500 SER C 211 -159.18 -125.32 REMARK 500 ALA D 17 -5.00 -59.61 REMARK 500 PRO D 81 95.13 -69.99 REMARK 500 SER D 211 -154.62 -128.01 REMARK 500 TRP D 223 118.18 -171.65 REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH C3421 DISTANCE = 6.05 ANGSTROMS REMARK 525 HOH A1439 DISTANCE = 5.02 ANGSTROMS REMARK 525 HOH B2460 DISTANCE = 5.54 ANGSTROMS REMARK 525 HOH D4490 DISTANCE = 5.42 ANGSTROMS REMARK 525 HOH D4494 DISTANCE = 5.27 ANGSTROMS REMARK 525 HOH D4503 DISTANCE = 7.75 ANGSTROMS

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 CA A 237 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 125 O REMARK 620 2 ASN A 127 OD1 82.7 REMARK 620 3 ASP A 132 OD2 87.5 89.1 REMARK 620 4 ASP A 123 OD1 67.5 136.6 118.9 REMARK 620 5 ASP A 123 OD2 105.5 171.8 90.8 49.8 REMARK 620 6 HOH A1242 O 170.5 100.3 83.6 114.4 71.5 REMARK 620 7 HOH A1243 O 91.0 86.3 175.3 64.3 93.9 98.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 238 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 121 OE2 REMARK 620 2 ASP A 123 OD2 88.3 REMARK 620 3 ASP A 132 OD1 165.2 106.3 REMARK 620 4 HIS A 137 NE2 90.0 93.8 91.3 REMARK 620 5 HOH A1245 O 86.2 174.5 79.2 86.0 REMARK 620 6 HOH A1244 O 81.7 85.1 96.9 171.7 94.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 237 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 125 O REMARK 620 2 ASN B 127 OD1 92.0 REMARK 620 3 ASP B 123 OD1 70.3 144.7 REMARK 620 4 HOH B2243 O 95.8 83.8 68.6 REMARK 620 5 ASP B 132 OD2 82.4 92.9 113.7 176.2 REMARK 620 6 HOH B2242 O 162.0 92.8 113.6 102.0 80.0 REMARK 620 7 ASP B 123 OD2 99.8 165.2 49.3 103.6 80.0 73.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 238 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 121 OE2 REMARK 620 2 ASP B 123 OD2 96.4 REMARK 620 3 ASP B 132 OD1 156.0 107.3 REMARK 620 4 HIS B 137 NE2 86.1 94.3 95.8 REMARK 620 5 HOH B2244 O 85.0 91.7 90.3 169.8 REMARK 620 6 HOH B2245 O 80.0 174.7 76.6 81.6 91.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 237 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 125 O REMARK 620 2 ASP C 123 OD1 70.8 REMARK 620 3 ASN C 127 OD1 85.7 138.4 REMARK 620 4 HOH C3242 O 173.0 111.8 95.7 REMARK 620 5 ASP C 132 OD2 88.1 121.7 90.1 85.0 REMARK 620 6 ASP C 123 OD2 104.3 48.9 169.9 74.2 89.0 REMARK 620 7 HOH C3243 O 94.9 64.9 84.3 92.1 173.4 95.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN C 238 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 121 OE2 REMARK 620 2 ASP C 123 OD2 85.5 REMARK 620 3 ASP C 132 OD1 158.4 111.4 REMARK 620 4 HIS C 137 NE2 95.5 94.8 96.4 REMARK 620 5 HOH C3244 O 76.2 81.0 92.6 170.9 REMARK 620 6 HOH C3245 O 84.3 169.7 78.8 85.3 97.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA D 237 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR D 125 O REMARK 620 2 HOH D4243 O 94.0 REMARK 620 3 HOH D4242 O 168.8 97.2 REMARK 620 4 ASP D 123 OD2 100.8 102.2 76.1 REMARK 620 5 ASP D 123 OD1 66.6 70.7 116.6 49.3 REMARK 620 6 ASP D 132 OD2 84.6 167.0 84.6 90.7 120.0 REMARK 620 7 ASN D 127 OD1 88.4 84.6 93.4 168.0 142.6 82.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN D 238 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 121 OE2 REMARK 620 2 ASP D 123 OD2 87.7 REMARK 620 3 ASP D 132 OD1 176.4 92.9 REMARK 620 4 HIS D 137 NE2 90.0 93.3 93.5 REMARK 620 5 HOH D4245 O 93.6 177.2 85.7 89.2 REMARK 620 6 HOH D4244 O 89.1 81.6 87.5 174.9 95.9 REMARK 620 N 1 2 3 4 5

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAL A 239 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAL A 240 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAL B 239 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAL B 240 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAL C 239 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAL C 240 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAL D 239 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GAL D 240 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 237 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 238 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 237 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 238 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 237 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN C 238 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 237 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN D 238 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1241 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2241 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 3241 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 4241

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2PEL RELATED DB: PDB REMARK 900 PNA-LACTOSE COMPLEX REMARK 900 RELATED ID: 2TEP RELATED DB: PDB REMARK 900 PNA-T-ANTIGEN COMPLEX REMARK 900 RELATED ID: 1V6I RELATED DB: PDB REMARK 900 PNA-LACTOSE COMPLEX AT LOW PH REMARK 900 RELATED ID: 1V6J RELATED DB: PDB REMARK 900 PNA-LACTOSE COMPLEX, CRYSTALS WERE GROWN IN THE PRESENCE OF REMARK 900 OLIGOPEPTIDE PVIWSSATG REMARK 900 RELATED ID: 1V6K RELATED DB: PDB REMARK 900 PNA-LACTOSE COMPLEX, CRYSTALS WERE GROWN IN THE PRESENCE OF REMARK 900 OLIGOPEPTIDE IWSSAGNVA REMARK 900 RELATED ID: 2DH1 RELATED DB: PDB REMARK 900 PNA-LACTOSE-AZOBENZENE-LACTOSE COMPLEX REMARK 900 RELATED ID: 2DV9 RELATED DB: PDB REMARK 900 RELATED ID: 2DVA RELATED DB: PDB REMARK 900 RELATED ID: 2DVB RELATED DB: PDB REMARK 900 RELATED ID: 2DVF RELATED DB: PDB REMARK 900 RELATED ID: 2DVG RELATED DB: PDB

DBREF 2DVD A 1 236 UNP P02872 LECG_ARAHY 24 259 DBREF 2DVD B 1 236 UNP P02872 LECG_ARAHY 24 259 DBREF 2DVD C 1 236 UNP P02872 LECG_ARAHY 24 259 DBREF 2DVD D 1 236 UNP P02872 LECG_ARAHY 24 259

SEQRES 1 A 236 ALA GLU THR VAL SER PHE ASN PHE ASN SER PHE SER GLU SEQRES 2 A 236 GLY ASN PRO ALA ILE ASN PHE GLN GLY ASP VAL THR VAL SEQRES 3 A 236 LEU SER ASN GLY ASN ILE GLN LEU THR ASN LEU ASN LYS SEQRES 4 A 236 VAL ASN SER VAL GLY ARG VAL LEU TYR ALA MET PRO VAL SEQRES 5 A 236 ARG ILE TRP SER SER ALA THR GLY ASN VAL ALA SER PHE SEQRES 6 A 236 LEU THR SER PHE SER PHE GLU MET LYS ASP ILE LYS ASP SEQRES 7 A 236 TYR ASP PRO ALA ASP GLY ILE ILE PHE PHE ILE ALA PRO SEQRES 8 A 236 GLU ASP THR GLN ILE PRO ALA GLY SER ILE GLY GLY GLY SEQRES 9 A 236 THR LEU GLY VAL SER ASP THR LYS GLY ALA GLY HIS PHE SEQRES 10 A 236 VAL GLY VAL GLU PHE ASP THR TYR SER ASN SER GLU TYR SEQRES 11 A 236 ASN ASP PRO PRO THR ASP HIS VAL GLY ILE ASP VAL ASN SEQRES 12 A 236 SER VAL ASP SER VAL LYS THR VAL PRO TRP ASN SER VAL SEQRES 13 A 236 SER GLY ALA VAL VAL LYS VAL THR VAL ILE TYR ASP SER SEQRES 14 A 236 SER THR LYS THR LEU SER VAL ALA VAL THR ASN ASP ASN SEQRES 15 A 236 GLY ASP ILE THR THR ILE ALA GLN VAL VAL ASP LEU LYS SEQRES 16 A 236 ALA LYS LEU PRO GLU ARG VAL LYS PHE GLY PHE SER ALA SEQRES 17 A 236 SER GLY SER LEU GLY GLY ARG GLN ILE HIS LEU ILE ARG SEQRES 18 A 236 SER TRP SER PHE THR SER THR LEU ILE THR THR THR ARG SEQRES 19 A 236 ARG SER SEQRES 1 B 236 ALA GLU THR VAL SER PHE ASN PHE ASN SER PHE SER GLU SEQRES 2 B 236 GLY ASN PRO ALA ILE ASN PHE GLN GLY ASP VAL THR VAL SEQRES 3 B 236 LEU SER ASN GLY ASN ILE GLN LEU THR ASN LEU ASN LYS SEQRES 4 B 236 VAL ASN SER VAL GLY ARG VAL LEU TYR ALA MET PRO VAL SEQRES 5 B 236 ARG ILE TRP SER SER ALA THR GLY ASN VAL ALA SER PHE SEQRES 6 B 236 LEU THR SER PHE SER PHE GLU MET LYS ASP ILE LYS ASP SEQRES 7 B 236 TYR ASP PRO ALA ASP GLY ILE ILE PHE PHE ILE ALA PRO SEQRES 8 B 236 GLU ASP THR GLN ILE PRO ALA GLY SER ILE GLY GLY GLY SEQRES 9 B 236 THR LEU GLY VAL SER ASP THR LYS GLY ALA GLY HIS PHE SEQRES 10 B 236 VAL GLY VAL GLU PHE ASP THR TYR SER ASN SER GLU TYR SEQRES 11 B 236 ASN ASP PRO PRO THR ASP HIS VAL GLY ILE ASP VAL ASN SEQRES 12 B 236 SER VAL ASP SER VAL LYS THR VAL PRO TRP ASN SER VAL SEQRES 13 B 236 SER GLY ALA VAL VAL LYS VAL THR VAL ILE TYR ASP SER SEQRES 14 B 236 SER THR LYS THR LEU SER VAL ALA VAL THR ASN ASP ASN SEQRES 15 B 236 GLY ASP ILE THR THR ILE ALA GLN VAL VAL ASP LEU LYS SEQRES 16 B 236 ALA LYS LEU PRO GLU ARG VAL LYS PHE GLY PHE SER ALA SEQRES 17 B 236 SER GLY SER LEU GLY GLY ARG GLN ILE HIS LEU ILE ARG SEQRES 18 B 236 SER TRP SER PHE THR SER THR LEU ILE THR THR THR ARG SEQRES 19 B 236 ARG SER SEQRES 1 C 236 ALA GLU THR VAL SER PHE ASN PHE ASN SER PHE SER GLU SEQRES 2 C 236 GLY ASN PRO ALA ILE ASN PHE GLN GLY ASP VAL THR VAL SEQRES 3 C 236 LEU SER ASN GLY ASN ILE GLN LEU THR ASN LEU ASN LYS SEQRES 4 C 236 VAL ASN SER VAL GLY ARG VAL LEU TYR ALA MET PRO VAL SEQRES 5 C 236 ARG ILE TRP SER SER ALA THR GLY ASN VAL ALA SER PHE SEQRES 6 C 236 LEU THR SER PHE SER PHE GLU MET LYS ASP ILE LYS ASP SEQRES 7 C 236 TYR ASP PRO ALA ASP GLY ILE ILE PHE PHE ILE ALA PRO SEQRES 8 C 236 GLU ASP THR GLN ILE PRO ALA GLY SER ILE GLY GLY GLY SEQRES 9 C 236 THR LEU GLY VAL SER ASP THR LYS GLY ALA GLY HIS PHE SEQRES 10 C 236 VAL GLY VAL GLU PHE ASP THR TYR SER ASN SER GLU TYR SEQRES 11 C 236 ASN ASP PRO PRO THR ASP HIS VAL GLY ILE ASP VAL ASN SEQRES 12 C 236 SER VAL ASP SER VAL LYS THR VAL PRO TRP ASN SER VAL SEQRES 13 C 236 SER GLY ALA VAL VAL LYS VAL THR VAL ILE TYR ASP SER SEQRES 14 C 236 SER THR LYS THR LEU SER VAL ALA VAL THR ASN ASP ASN SEQRES 15 C 236 GLY ASP ILE THR THR ILE ALA GLN VAL VAL ASP LEU LYS SEQRES 16 C 236 ALA LYS LEU PRO GLU ARG VAL LYS PHE GLY PHE SER ALA SEQRES 17 C 236 SER GLY SER LEU GLY GLY ARG GLN ILE HIS LEU ILE ARG SEQRES 18 C 236 SER TRP SER PHE THR SER THR LEU ILE THR THR THR ARG SEQRES 19 C 236 ARG SER SEQRES 1 D 236 ALA GLU THR VAL SER PHE ASN PHE ASN SER PHE SER GLU SEQRES 2 D 236 GLY ASN PRO ALA ILE ASN PHE GLN GLY ASP VAL THR VAL SEQRES 3 D 236 LEU SER ASN GLY ASN ILE GLN LEU THR ASN LEU ASN LYS SEQRES 4 D 236 VAL ASN SER VAL GLY ARG VAL LEU TYR ALA MET PRO VAL SEQRES 5 D 236 ARG ILE TRP SER SER ALA THR GLY ASN VAL ALA SER PHE SEQRES 6 D 236 LEU THR SER PHE SER PHE GLU MET LYS ASP ILE LYS ASP SEQRES 7 D 236 TYR ASP PRO ALA ASP GLY ILE ILE PHE PHE ILE ALA PRO SEQRES 8 D 236 GLU ASP THR GLN ILE PRO ALA GLY SER ILE GLY GLY GLY SEQRES 9 D 236 THR LEU GLY VAL SER ASP THR LYS GLY ALA GLY HIS PHE SEQRES 10 D 236 VAL GLY VAL GLU PHE ASP THR TYR SER ASN SER GLU TYR SEQRES 11 D 236 ASN ASP PRO PRO THR ASP HIS VAL GLY ILE ASP VAL ASN SEQRES 12 D 236 SER VAL ASP SER VAL LYS THR VAL PRO TRP ASN SER VAL SEQRES 13 D 236 SER GLY ALA VAL VAL LYS VAL THR VAL ILE TYR ASP SER SEQRES 14 D 236 SER THR LYS THR LEU SER VAL ALA VAL THR ASN ASP ASN SEQRES 15 D 236 GLY ASP ILE THR THR ILE ALA GLN VAL VAL ASP LEU LYS SEQRES 16 D 236 ALA LYS LEU PRO GLU ARG VAL LYS PHE GLY PHE SER ALA SEQRES 17 D 236 SER GLY SER LEU GLY GLY ARG GLN ILE HIS LEU ILE ARG SEQRES 18 D 236 SER TRP SER PHE THR SER THR LEU ILE THR THR THR ARG SEQRES 19 D 236 ARG SER

HET GAL A 239 11 HET GAL A 240 12 HET GAL B 239 11 HET GAL B 240 12 HET GAL C 239 11 HET GAL C 240 12 HET GAL D 239 11 HET GAL D 240 12 HET CA A 237 1 HET MN A 238 1 HET CA B 237 1 HET MN B 238 1 HET CA C 237 1 HET MN C 238 1 HET CA D 237 1 HET MN D 238 1 HET SO4 A1241 5 HET SO4 B2241 5 HET SO4 C3241 5 HET SO4 D4241 5

HETNAM GAL BETA-D-GALACTOSE HETNAM CA CALCIUM ION HETNAM MN MANGANESE (II) ION HETNAM SO4 SULFATE ION

FORMUL 5 GAL 8(C6 H12 O6) FORMUL 9 CA 4(CA 2+) FORMUL 10 MN 4(MN 2+) FORMUL 17 SO4 4(O4 S 2-) FORMUL 21 HOH *1043(H2 O)

HELIX 1 1 GLY A 102 LEU A 106 5 5 HELIX 2 2 ASN A 127 ASN A 131 5 5 HELIX 3 3 ASP A 193 LEU A 198 1 6 HELIX 4 4 GLY B 102 LEU B 106 5 5 HELIX 5 5 ASN B 127 ASN B 131 5 5 HELIX 6 6 ASP B 193 LEU B 198 1 6 HELIX 7 7 GLY C 102 LEU C 106 5 5 HELIX 8 8 ASN C 127 ASN C 131 5 5 HELIX 9 9 ASP C 193 LEU C 198 1 6 HELIX 10 10 GLY D 102 LEU D 106 5 5 HELIX 11 11 ASN D 127 ASN D 131 5 5 HELIX 12 12 ASP D 193 LEU D 198 1 6

SHEET 1 A 4 GLU A 2 PHE A 8 0 SHEET 2 A 4 ILE A 217 LEU A 229 -1 O TRP A 223 N PHE A 8 SHEET 3 A 4 ILE A 32 GLN A 33 -1 N ILE A 32 O ILE A 220 SHEET 4 A 4 THR A 25 VAL A 26 -1 N THR A 25 O GLN A 33 SHEET 1 B 6 GLU A 2 PHE A 8 0 SHEET 2 B 6 ILE A 217 LEU A 229 -1 O TRP A 223 N PHE A 8 SHEET 3 B 6 SER A 64 LYS A 74 -1 N GLU A 72 O LEU A 219 SHEET 4 B 6 ALA A 159 ASP A 168 -1 O VAL A 161 N PHE A 71 SHEET 5 B 6 THR A 173 THR A 179 -1 O SER A 175 N ILE A 166 SHEET 6 B 6 ILE A 185 VAL A 191 -1 O THR A 186 N VAL A 178 SHEET 1 C 4 ILE A 18 GLY A 22 0 SHEET 2 C 4 VAL A 43 TYR A 48 -1 O LEU A 47 N ASN A 19 SHEET 3 C 4 ARG A 201 SER A 209 -1 O PHE A 204 N TYR A 48 SHEET 4 C 4 VAL A 52 ARG A 53 -1 N VAL A 52 O VAL A 202 SHEET 1 D 7 ILE A 18 GLY A 22 0 SHEET 2 D 7 VAL A 43 TYR A 48 -1 O LEU A 47 N ASN A 19 SHEET 3 D 7 ARG A 201 SER A 209 -1 O PHE A 204 N TYR A 48 SHEET 4 D 7 GLY A 84 PRO A 91 -1 N ILE A 86 O SER A 207 SHEET 5 D 7 ALA A 114 ASP A 123 -1 O PHE A 122 N ILE A 85 SHEET 6 D 7 HIS A 137 SER A 144 -1 O ASN A 143 N PHE A 117 SHEET 7 D 7 LYS A 149 PRO A 152 -1 O LYS A 149 N ILE A 140 SHEET 1 E 4 GLU B 2 PHE B 8 0 SHEET 2 E 4 ILE B 217 LEU B 229 -1 O TRP B 223 N PHE B 8 SHEET 3 E 4 ILE B 32 GLN B 33 -1 N ILE B 32 O ILE B 220 SHEET 4 E 4 THR B 25 VAL B 26 -1 N THR B 25 O GLN B 33 SHEET 1 F 6 GLU B 2 PHE B 8 0 SHEET 2 F 6 ILE B 217 LEU B 229 -1 O TRP B 223 N PHE B 8 SHEET 3 F 6 SER B 64 LYS B 74 -1 N GLU B 72 O LEU B 219 SHEET 4 F 6 VAL B 160 ASP B 168 -1 O VAL B 165 N THR B 67 SHEET 5 F 6 THR B 173 THR B 179 -1 O SER B 175 N ILE B 166 SHEET 6 F 6 ILE B 185 VAL B 191 -1 O THR B 186 N VAL B 178 SHEET 1 G 4 ILE B 18 GLY B 22 0 SHEET 2 G 4 VAL B 43 TYR B 48 -1 O LEU B 47 N ASN B 19 SHEET 3 G 4 ARG B 201 SER B 209 -1 O PHE B 204 N TYR B 48 SHEET 4 G 4 VAL B 52 ARG B 53 -1 N VAL B 52 O VAL B 202 SHEET 1 H 7 ILE B 18 GLY B 22 0 SHEET 2 H 7 VAL B 43 TYR B 48 -1 O LEU B 47 N ASN B 19 SHEET 3 H 7 ARG B 201 SER B 209 -1 O PHE B 204 N TYR B 48 SHEET 4 H 7 GLY B 84 PRO B 91 -1 N ALA B 90 O LYS B 203 SHEET 5 H 7 ALA B 114 ASP B 123 -1 O PHE B 122 N ILE B 85 SHEET 6 H 7 HIS B 137 SER B 144 -1 O ASP B 141 N GLY B 119 SHEET 7 H 7 LYS B 149 PRO B 152 -1 O LYS B 149 N ILE B 140 SHEET 1 I 4 GLU C 2 PHE C 8 0 SHEET 2 I 4 ILE C 217 LEU C 229 -1 O LEU C 229 N GLU C 2 SHEET 3 I 4 ILE C 32 GLN C 33 -1 N ILE C 32 O ILE C 220 SHEET 4 I 4 THR C 25 VAL C 26 -1 N THR C 25 O GLN C 33 SHEET 1 J 6 GLU C 2 PHE C 8 0 SHEET 2 J 6 ILE C 217 LEU C 229 -1 O LEU C 229 N GLU C 2 SHEET 3 J 6 SER C 64 LYS C 74 -1 N SER C 68 O SER C 224 SHEET 4 J 6 VAL C 160 ASP C 168 -1 O VAL C 163 N PHE C 69 SHEET 5 J 6 THR C 173 VAL C 178 -1 O SER C 175 N ILE C 166 SHEET 6 J 6 THR C 186 VAL C 191 -1 O THR C 186 N VAL C 178 SHEET 1 K 4 ILE C 18 GLY C 22 0 SHEET 2 K 4 VAL C 43 TYR C 48 -1 O LEU C 47 N ASN C 19 SHEET 3 K 4 ARG C 201 SER C 209 -1 O PHE C 206 N VAL C 46 SHEET 4 K 4 VAL C 52 ARG C 53 -1 N VAL C 52 O VAL C 202 SHEET 1 L 7 ILE C 18 GLY C 22 0 SHEET 2 L 7 VAL C 43 TYR C 48 -1 O LEU C 47 N ASN C 19 SHEET 3 L 7 ARG C 201 SER C 209 -1 O PHE C 206 N VAL C 46 SHEET 4 L 7 GLY C 84 PRO C 91 -1 N ILE C 86 O SER C 207 SHEET 5 L 7 ALA C 114 ASP C 123 -1 O VAL C 118 N ILE C 89 SHEET 6 L 7 HIS C 137 SER C 144 -1 O ASN C 143 N PHE C 117 SHEET 7 L 7 LYS C 149 PRO C 152 -1 O LYS C 149 N ILE C 140 SHEET 1 M 4 GLU D 2 PHE D 8 0 SHEET 2 M 4 ILE D 217 LEU D 229 -1 O LEU D 229 N GLU D 2 SHEET 3 M 4 ILE D 32 GLN D 33 -1 N ILE D 32 O ILE D 220 SHEET 4 M 4 THR D 25 VAL D 26 -1 N THR D 25 O GLN D 33 SHEET 1 N 6 GLU D 2 PHE D 8 0 SHEET 2 N 6 ILE D 217 LEU D 229 -1 O LEU D 229 N GLU D 2 SHEET 3 N 6 SER D 64 LYS D 74 -1 N SER D 68 O SER D 224 SHEET 4 N 6 ALA D 159 ASP D 168 -1 O VAL D 165 N THR D 67 SHEET 5 N 6 THR D 173 THR D 179 -1 O THR D 179 N LYS D 162 SHEET 6 N 6 ILE D 185 VAL D 191 -1 O THR D 186 N VAL D 178 SHEET 1 O 4 ILE D 18 GLY D 22 0 SHEET 2 O 4 VAL D 43 TYR D 48 -1 O LEU D 47 N ASN D 19 SHEET 3 O 4 ARG D 201 SER D 209 -1 O PHE D 204 N TYR D 48 SHEET 4 O 4 VAL D 52 ARG D 53 -1 N VAL D 52 O VAL D 202 SHEET 1 P 7 ILE D 18 GLY D 22 0 SHEET 2 P 7 VAL D 43 TYR D 48 -1 O LEU D 47 N ASN D 19 SHEET 3 P 7 ARG D 201 SER D 209 -1 O PHE D 204 N TYR D 48 SHEET 4 P 7 GLY D 84 PRO D 91 -1 N ILE D 86 O SER D 207 SHEET 5 P 7 ALA D 114 ASP D 123 -1 O PHE D 122 N ILE D 85 SHEET 6 P 7 HIS D 137 SER D 144 -1 O ASN D 143 N PHE D 117 SHEET 7 P 7 LYS D 149 PRO D 152 -1 O LYS D 149 N ILE D 140

LINK CA CA A 237 O TYR A 125 1555 1555 2.51 LINK MN MN A 238 OE2 GLU A 121 1555 1555 2.24 LINK MN MN A 238 OD2 ASP A 123 1555 1555 2.23 LINK MN MN A 238 OD1 ASP A 132 1555 1555 2.07 LINK MN MN A 238 NE2 HIS A 137 1555 1555 2.44 LINK CA CA B 237 O TYR B 125 1555 1555 2.54 LINK MN MN B 238 OE2 GLU B 121 1555 1555 2.25 LINK MN MN B 238 OD2 ASP B 123 1555 1555 2.12 LINK MN MN B 238 OD1 ASP B 132 1555 1555 2.16 LINK MN MN B 238 NE2 HIS B 137 1555 1555 2.43 LINK CA CA C 237 O TYR C 125 1555 1555 2.51 LINK MN MN C 238 OE2 GLU C 121 1555 1555 2.28 LINK MN MN C 238 OD2 ASP C 123 1555 1555 2.19 LINK MN MN C 238 OD1 ASP C 132 1555 1555 2.21 LINK MN MN C 238 NE2 HIS C 137 1555 1555 2.30 LINK CA CA D 237 O TYR D 125 1555 1555 2.52 LINK MN MN D 238 OE2 GLU D 121 1555 1555 2.18 LINK MN MN D 238 OD2 ASP D 123 1555 1555 2.23 LINK MN MN D 238 OD1 ASP D 132 1555 1555 2.17 LINK MN MN D 238 NE2 HIS D 137 1555 1555 2.38 LINK C1 GAL A 239 O3 GAL A 240 1555 1555 1.41 LINK C1 GAL B 239 O3 GAL B 240 1555 1555 1.40 LINK C1 GAL C 239 O3 GAL C 240 1555 1555 1.43 LINK C1 GAL D 239 O3 GAL D 240 1555 1555 1.41 LINK CA CA A 237 OD1 ASN A 127 1555 1555 2.59 LINK CA CA A 237 OD2 ASP A 132 1555 1555 2.64 LINK CA CA A 237 OD1 ASP A 123 1555 1555 2.63 LINK CA CA A 237 OD2 ASP A 123 1555 1555 2.61 LINK CA CA A 237 O HOH A1242 1555 1555 2.36 LINK CA CA A 237 O HOH A1243 1555 1555 2.57 LINK MN MN A 238 O HOH A1245 1555 1555 2.28 LINK MN MN A 238 O HOH A1244 1555 1555 2.43 LINK CA CA B 237 OD1 ASN B 127 1555 1555 2.60 LINK CA CA B 237 OD1 ASP B 123 1555 1555 2.66 LINK CA CA B 237 O HOH B2243 1555 1555 2.59 LINK CA CA B 237 OD2 ASP B 132 1555 1555 2.54 LINK CA CA B 237 O HOH B2242 1555 1555 2.68 LINK CA CA B 237 OD2 ASP B 123 1555 1555 2.62 LINK MN MN B 238 O HOH B2244 1555 1555 2.38 LINK MN MN B 238 O HOH B2245 1555 1555 2.31 LINK CA CA C 237 OD1 ASP C 123 1555 1555 2.65 LINK CA CA C 237 OD1 ASN C 127 1555 1555 2.64 LINK CA CA C 237 O HOH C3242 1555 1555 2.70 LINK CA CA C 237 OD2 ASP C 132 1555 1555 2.51 LINK CA CA C 237 OD2 ASP C 123 1555 1555 2.68 LINK CA CA C 237 O HOH C3243 1555 1555 2.69 LINK MN MN C 238 O HOH C3244 1555 1555 2.57 LINK MN MN C 238 O HOH C3245 1555 1555 2.28 LINK CA CA D 237 O HOH D4243 1555 1555 2.68 LINK CA CA D 237 O HOH D4242 1555 1555 2.64 LINK CA CA D 237 OD2 ASP D 123 1555 1555 2.64 LINK CA CA D 237 OD1 ASP D 123 1555 1555 2.66 LINK CA CA D 237 OD2 ASP D 132 1555 1555 2.68 LINK CA CA D 237 OD1 ASN D 127 1555 1555 2.58 LINK MN MN D 238 O HOH D4245 1555 1555 2.27 LINK MN MN D 238 O HOH D4244 1555 1555 2.37

CISPEP 1 LYS A 77 ASP A 78 0 -0.55 CISPEP 2 ALA A 82 ASP A 83 0 0.79 CISPEP 3 LYS B 77 ASP B 78 0 -0.78 CISPEP 4 ALA B 82 ASP B 83 0 1.38 CISPEP 5 LYS C 77 ASP C 78 0 -0.70 CISPEP 6 ALA C 82 ASP C 83 0 1.07 CISPEP 7 LYS D 77 ASP D 78 0 -0.63 CISPEP 8 ALA D 82 ASP D 83 0 0.88

SITE 1 AC1 12 ASP A 80 ASP A 83 GLY A 103 GLY A 104 SITE 2 AC1 12 TYR A 125 ASN A 127 SER A 211 GLY A 214 SITE 3 AC1 12 GAL A 240 HOH A1326 HOH A1335 HOH A1479 SITE 1 AC2 5 TYR A 125 GAL A 239 HOH A1289 HOH A1479 SITE 2 AC2 5 HOH A1480 SITE 1 AC3 9 ASP B 80 ASP B 83 GLY B 103 GLY B 104 SITE 2 AC3 9 TYR B 125 ASN B 127 SER B 211 GAL B 240 SITE 3 AC3 9 HOH B2343 SITE 1 AC4 3 TYR B 125 GAL B 239 HOH B2395 SITE 1 AC5 12 ASP C 80 ASP C 83 GLY C 103 GLY C 104 SITE 2 AC5 12 TYR C 125 ASN C 127 SER C 211 GLY C 214 SITE 3 AC5 12 GAL C 240 HOH C3254 HOH C3328 HOH C3488 SITE 1 AC6 3 TYR C 125 GAL C 239 HOH C3488 SITE 1 AC7 12 ASP D 80 ASP D 83 GLY D 103 GLY D 104 SITE 2 AC7 12 TYR D 125 ASN D 127 SER D 211 GLY D 214 SITE 3 AC7 12 GAL D 240 HOH D4268 HOH D4279 HOH D4478 SITE 1 AC8 4 TYR D 125 GAL D 239 HOH D4477 HOH D4478 SITE 1 AC9 6 ASP A 123 TYR A 125 ASN A 127 ASP A 132 SITE 2 AC9 6 HOH A1242 HOH A1243 SITE 1 BC1 6 GLU A 121 ASP A 123 ASP A 132 HIS A 137 SITE 2 BC1 6 HOH A1244 HOH A1245 SITE 1 BC2 6 ASP B 123 TYR B 125 ASN B 127 ASP B 132 SITE 2 BC2 6 HOH B2242 HOH B2243 SITE 1 BC3 6 GLU B 121 ASP B 123 ASP B 132 HIS B 137 SITE 2 BC3 6 HOH B2244 HOH B2245 SITE 1 BC4 6 ASP C 123 TYR C 125 ASN C 127 ASP C 132 SITE 2 BC4 6 HOH C3242 HOH C3243 SITE 1 BC5 6 GLU C 121 ASP C 123 ASP C 132 HIS C 137 SITE 2 BC5 6 HOH C3244 HOH C3245 SITE 1 BC6 6 ASP D 123 TYR D 125 ASN D 127 ASP D 132 SITE 2 BC6 6 HOH D4242 HOH D4243 SITE 1 BC7 6 GLU D 121 ASP D 123 ASP D 132 HIS D 137 SITE 2 BC7 6 HOH D4244 HOH D4245 SITE 1 BC8 7 ARG A 53 SER A 56 ALA A 58 THR A 59 SITE 2 BC8 7 THR A 231 HOH A1356 HOH A1449 SITE 1 BC9 6 HOH A1394 ARG B 53 SER B 56 THR B 59 SITE 2 BC9 6 THR B 231 HOH B2300 SITE 1 CC1 8 ARG C 53 SER C 56 ALA C 58 THR C 59 SITE 2 CC1 8 THR C 231 THR C 232 HOH C3304 HOH C3319 SITE 1 CC2 5 ARG D 53 SER D 56 ALA D 58 THR D 59 SITE 2 CC2 5 THR D 231

CRYST1 126.440 124.640 75.690 90.00 90.00 90.00 P 21 21 2 16

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 0.007909 0.000000 0.000000 0.00000

SCALE2 0.000000 0.008023 0.000000 0.00000

SCALE3 0.000000 0.000000 0.013212 0.00000