HEADER SUGAR BINDING PROTEIN 31-MAR-15 4Z3F TITLE CRYSTAL STRUCTURE OF THE LECTIN DOMAIN OF PAPG FROM E. COLI BI47 IN TITLE 2 COMPLEX WITH SSEA4 IN SPACE GROUP P21 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PAPG, LECTIN DOMAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 20-216; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: G801_04654, G801_04690; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: ADA494; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-22B KEYWDS UPEC, URINARY TRACT INFECTION, FIMBRIAL ADHESIN, ADHESIN, TYPE I KEYWDS 2 PILI, PAPG, CARBOHYDRATE BINDING, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.P.JAKOB,G.NAVARRA,P.ZIHLMANN,K.STANGIER,R.C.PRESTON,S.RABBANI, AUTHOR 2 T.MAIER,B.ERNST REVDAT 5 23-OCT-24 4Z3F 1 REMARK REVDAT 4 17-JUL-24 4Z3F 1 JRNL REVDAT 3 10-JAN-24 4Z3F 1 HETSYN LINK REVDAT 2 29-JUL-20 4Z3F 1 COMPND REMARK HETNAM LINK REVDAT 2 2 1 SITE ATOM REVDAT 1 13-APR-16 4Z3F 0 JRNL AUTH G.NAVARRA,P.ZIHLMANN,R.P.JAKOB,K.STANGIER,R.C.PRESTON, JRNL AUTH 2 S.RABBANI,M.SMIESKO,B.WAGNER,T.MAIER,B.ERNST JRNL TITL CARBOHYDRATE-LECTIN INTERACTIONS: AN UNEXPECTED CONTRIBUTION JRNL TITL 2 TO AFFINITY. JRNL REF CHEMBIOCHEM V. 18 539 2017 JRNL REFN ESSN 1439-7633 JRNL PMID 28076665 JRNL DOI 10.1002/CBIC.201600615 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.0 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 21418 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.140 REMARK 3 FREE R VALUE TEST SET COUNT : 1101 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 11 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.89 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.57 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2768 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2512 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2618 REMARK 3 BIN R VALUE (WORKING SET) : 0.2493 REMARK 3 BIN FREE R VALUE : 0.2860 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.42 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 150 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1608 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 81 REMARK 3 SOLVENT ATOMS : 192 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.28 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.88780 REMARK 3 B22 (A**2) : 5.89370 REMARK 3 B33 (A**2) : -0.00580 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -6.16210 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.247 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.138 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.122 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.133 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.120 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.923 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.924 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1754 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2392 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 597 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 40 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 246 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1754 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 1 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 235 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 1967 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.03 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.70 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 14.67 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|-1 - A|204 } REMARK 3 ORIGIN FOR THE GROUP (A): 45.3720 9.6547 12.3977 REMARK 3 T TENSOR REMARK 3 T11: 0.0495 T22: -0.0653 REMARK 3 T33: -0.0156 T12: -0.0024 REMARK 3 T13: 0.0417 T23: 0.0026 REMARK 3 L TENSOR REMARK 3 L11: 0.3082 L22: 0.5858 REMARK 3 L33: 1.0440 L12: -0.1165 REMARK 3 L13: -0.1781 L23: 0.3035 REMARK 3 S TENSOR REMARK 3 S11: -0.0112 S12: 0.0058 S13: -0.0001 REMARK 3 S21: 0.0184 S22: 0.0165 S23: -0.0103 REMARK 3 S31: 0.0083 S32: 0.0397 S33: -0.0053 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4Z3F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-APR-15. REMARK 100 THE DEPOSITION ID IS D_1000208532. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-NOV-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00004 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21418 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 44.860 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.12700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 1.40800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1J8S REMARK 200 REMARK 200 REMARK: PLATE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.15 M ZN ACETATE, 0.0 5M ZNCL2, REMARK 280 0.1MTRIS PH 7.5, 13% PEG6000, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 26.69000 REMARK 290 SMTRY3 2 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 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 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 GLY A 196 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 O3 GAL B 5 O6 SIA B 6 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 207 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 48 OE1 REMARK 620 2 HIS A 83 NE2 28.3 REMARK 620 3 HOH A 371 O 24.8 3.5 REMARK 620 4 HOH A 391 O 28.1 2.7 4.3 REMARK 620 5 HOH A 445 O 25.7 4.5 3.8 2.6 REMARK 620 N 1 2 3 4 DBREF 4Z3F A 0 196 UNP T7DCJ2 T7DCJ2_ECOLX 20 216 SEQADV 4Z3F MET A -1 UNP T7DCJ2 EXPRESSION TAG SEQADV 4Z3F GLN A 109 UNP T7DCJ2 GLU 129 CONFLICT SEQRES 1 A 198 MET ALA TRP ASN ASN ILE VAL PHE TYR SER LEU GLY ASP SEQRES 2 A 198 VAL ASN SER TYR GLN GLY GLY ASN VAL VAL ILE THR GLN SEQRES 3 A 198 ARG PRO GLN PHE ILE THR SER TRP ARG PRO GLY ILE ALA SEQRES 4 A 198 THR VAL THR TRP ASN GLN CYS ASN GLY PRO GLU PHE ALA SEQRES 5 A 198 ASP GLY SER TRP ALA TYR TYR ARG GLU TYR ILE ALA TRP SEQRES 6 A 198 VAL VAL PHE PRO LYS LYS VAL MET THR LYS ASN GLY TYR SEQRES 7 A 198 PRO LEU PHE ILE GLU VAL HIS ASN LYS GLY SER TRP SER SEQRES 8 A 198 GLU GLU ASN THR GLY ASP ASN ASP SER TYR PHE PHE LEU SEQRES 9 A 198 LYS GLY TYR LYS TRP ASP GLN ARG ALA PHE ASP THR ALA SEQRES 10 A 198 ASN LEU CYS GLN LYS PRO GLY GLU THR THR ARG LEU THR SEQRES 11 A 198 GLU LYS PHE ASP ASP ILE ILE PHE LYS VAL ALA LEU PRO SEQRES 12 A 198 ALA ASP LEU PRO LEU GLY ASP TYR SER VAL THR ILE PRO SEQRES 13 A 198 TYR THR SER GLY ILE GLN ARG HIS PHE ALA SER TYR LEU SEQRES 14 A 198 GLY ALA ARG PHE LYS ILE PRO TYR ASN VAL ALA LYS THR SEQRES 15 A 198 LEU PRO ARG GLU ASN GLU MET LEU PHE LEU PHE LYS ASN SEQRES 16 A 198 ILE GLY GLY HET BGC B 1 12 HET GAL B 2 11 HET GLA B 3 11 HET NGA B 4 14 HET GAL B 5 11 HET SIA B 6 20 HET ZN A 207 1 HET ZN A 208 1 HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM GLA ALPHA-D-GALACTOPYRANOSE HETNAM NGA 2-ACETAMIDO-2-DEOXY-BETA-D-GALACTOPYRANOSE HETNAM SIA N-ACETYL-ALPHA-NEURAMINIC ACID HETNAM ZN ZINC ION HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE HETSYN GLA ALPHA-D-GALACTOSE; D-GALACTOSE; GALACTOSE; ALPHA D- HETSYN 2 GLA GALACTOSE HETSYN NGA N-ACETYL-BETA-D-GALACTOSAMINE; 2-ACETAMIDO-2-DEOXY- HETSYN 2 NGA BETA-D-GALACTOSE; 2-ACETAMIDO-2-DEOXY-D-GALACTOSE; 2- HETSYN 3 NGA ACETAMIDO-2-DEOXY-GALACTOSE; N-ACETYL-D-GALACTOSAMINE HETSYN SIA N-ACETYLNEURAMINIC ACID; SIALIC ACID; ALPHA-SIALIC HETSYN 2 SIA ACID; O-SIALIC ACID FORMUL 2 BGC C6 H12 O6 FORMUL 2 GAL 2(C6 H12 O6) FORMUL 2 GLA C6 H12 O6 FORMUL 2 NGA C8 H15 N O6 FORMUL 2 SIA C11 H19 N O9 FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *192(H2 O) HELIX 1 AA1 PRO A 174 LYS A 179 1 6 SHEET 1 AA1 6 VAL A 12 VAL A 20 0 SHEET 2 AA1 6 ASN A 185 ASN A 193 1 O LEU A 190 N GLY A 17 SHEET 3 AA1 6 GLY A 147 ALA A 164 -1 N VAL A 151 O PHE A 189 SHEET 4 AA1 6 TYR A 56 PRO A 67 -1 N ILE A 61 O GLN A 160 SHEET 5 AA1 6 SER A 98 ALA A 111 -1 O TYR A 99 N PHE A 66 SHEET 6 AA1 6 SER A 89 GLU A 91 -1 N GLU A 91 O PHE A 100 SHEET 1 AA2 6 VAL A 12 VAL A 20 0 SHEET 2 AA2 6 ASN A 185 ASN A 193 1 O LEU A 190 N GLY A 17 SHEET 3 AA2 6 GLY A 147 ALA A 164 -1 N VAL A 151 O PHE A 189 SHEET 4 AA2 6 ASN A 2 LEU A 9 -1 N ASN A 3 O PHE A 163 SHEET 5 AA2 6 GLY A 35 CYS A 44 -1 O THR A 38 N SER A 8 SHEET 6 AA2 6 THR A 124 LEU A 127 -1 O THR A 125 N ALA A 37 SHEET 1 AA3 4 GLN A 27 THR A 30 0 SHEET 2 AA3 4 ILE A 134 ALA A 139 -1 O ILE A 134 N THR A 30 SHEET 3 AA3 4 PRO A 77 ASN A 84 -1 N ASN A 84 O ILE A 135 SHEET 4 AA3 4 LYS A 69 MET A 71 -1 N VAL A 70 O LEU A 78 SHEET 1 AA4 2 PHE A 49 ALA A 50 0 SHEET 2 AA4 2 ALA A 115 ASN A 116 -1 O ALA A 115 N ALA A 50 SSBOND 1 CYS A 44 CYS A 118 1555 1555 2.04 LINK O4 BGC B 1 C1 GAL B 2 1555 1555 1.44 LINK O4 GAL B 2 C1 GLA B 3 1555 1555 1.44 LINK O3 GLA B 3 C1 NGA B 4 1555 1555 1.42 LINK O3 NGA B 4 C1 GAL B 5 1555 1555 1.44 LINK O3 GAL B 5 C2 SIA B 6 1555 1555 1.38 LINK OE1 GLU A 48 ZN ZN A 207 1555 1554 2.04 LINK NE2 HIS A 83 ZN ZN A 207 1555 1555 2.09 LINK OD2 ASP A 143 ZN ZN A 208 1555 1555 2.38 LINK ZN ZN A 207 O HOH A 371 1555 1556 1.88 LINK ZN ZN A 207 O HOH A 391 1555 1555 2.17 LINK ZN ZN A 207 O HOH A 445 1555 1556 2.21 CRYST1 45.110 53.380 48.820 90.00 96.05 90.00 P 1 21 1 2 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 0.022168 0.000000 0.002350 0.00000 SCALE2 0.000000 0.018734 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020598 0.00000