HEADER HYDROLASE 19-OCT-01 1K7C TITLE RHAMNOGALACTURONAN ACETYLESTERASE WITH SEVEN N-LINKED CARBOHYDRATE TITLE 2 RESIDUES DISTRIBUTED AT TWO N-GLYCOSYLATION SITES REFINED AT 1.12 A TITLE 3 RESOLUTION CAVEAT 1K7C MAN B 3 HAS WRONG CHIRALITY AT ATOM C1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RHAMNOGALACTURONAN ACETYLESTERASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASPERGILLUS ACULEATUS; SOURCE 3 ORGANISM_TAXID: 5053; SOURCE 4 EXPRESSION_SYSTEM: ASPERGILLUS ORYZAE; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 5062; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: A1560; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PHD464 KEYWDS N-LINKED GLYCOSYLATION, SGNH-HYDROLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.MOLGAARD,S.LARSEN REVDAT 6 25-OCT-23 1K7C 1 HETSYN REVDAT 5 29-JUL-20 1K7C 1 CAVEAT COMPND REMARK HETNAM REVDAT 5 2 1 LINK SITE ATOM REVDAT 4 13-JUL-11 1K7C 1 VERSN REVDAT 3 24-FEB-09 1K7C 1 VERSN REVDAT 2 04-DEC-02 1K7C 1 REMARK REVDAT 1 28-DEC-01 1K7C 0 JRNL AUTH A.MOLGAARD,S.LARSEN JRNL TITL A BRANCHED N-LINKED GLYCAN AT ATOMIC RESOLUTION IN THE 1.12 JRNL TITL 2 A STRUCTURE OF RHAMNOGALACTURONAN ACETYLESTERASE. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 58 111 2002 JRNL REFN ISSN 0907-4449 JRNL PMID 11752785 JRNL DOI 10.1107/S0907444901018479 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.MOLGAARD REMARK 1 TITL RHAMNOGALACTURONAN ACETYLESTERASE, A MEMBER OF THE REMARK 1 TITL 2 SGNH-HYDROLASE FAMILY. REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH A.MOLGAARD,S.KAUPPINEN,S.LARSEN REMARK 1 TITL RHAMNOGALACTURONAN ACETYLESTERASE ELUCIDATES THE STRUCTURE REMARK 1 TITL 2 AND FUNCTION OF A NEW FAMILY OF HYDROLASES. REMARK 1 REF STRUCTURE V. 8 373 2000 REMARK 1 REFN ISSN 0969-2126 REMARK 1 DOI 10.1016/S0969-2126(00)00118-0 REMARK 1 REFERENCE 3 REMARK 1 AUTH A.MOLGAARD,J.F.W.PETERSEN,S.KAUPPINEN,H.DALBOGE,A.H.JOHNSEN, REMARK 1 AUTH 2 J.-C.N.POULSEN,S.LARSEN REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION STUDIES OF REMARK 1 TITL 2 THE HETEROGENEOUSLY GLYCOSYLATED ENZYME RHAMNOGALACTURONAN REMARK 1 TITL 3 ACETYLESTERASE FROM ASPERGILLUS ACULEATUS. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 54 1026 1998 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444998004132 REMARK 1 REFERENCE 4 REMARK 1 AUTH S.KAUPPINEN,S.CHRISTGAU,L.V.KOFOD,T.HALKIER,K.DORREICH, REMARK 1 AUTH 2 H.DALBOGE REMARK 1 TITL MOLECULAR CLONING AND CHARACTERIZATION OF A REMARK 1 TITL 2 RHAMNOGALACTURONAN ACETYLESTERASE FROM ASPERGILLUS REMARK 1 TITL 3 ACULEATUS. REMARK 1 REF J.BIOL.CHEM. V. 270 27172 1995 REMARK 1 REFN ISSN 0021-9258 REMARK 1 DOI 10.1074/JBC.270.45.27172 REMARK 2 REMARK 2 RESOLUTION. 1.12 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.12 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.110 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.105 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.134 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 4019 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 80568 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.103 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.098 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.127 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 3559 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 71116 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1735 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 106 REMARK 3 SOLVENT ATOMS : 329 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 2123.9 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 1706.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 16 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 19970 REMARK 3 NUMBER OF RESTRAINTS : 24756 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 ANGLE DISTANCES (A) : 0.031 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.024 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.026 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.079 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.106 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.195 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.022 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.041 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.103 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1K7C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-OCT-01. REMARK 100 THE DEPOSITION ID IS D_1000014651. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-97 REMARK 200 TEMPERATURE (KELVIN) : 263 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1024 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : MIRRORS 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 : 644629 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.120 REMARK 200 RESOLUTION RANGE LOW (A) : 38.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 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) : 1.12 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.37000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: 1DEO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LI2SO4, SODIUM ACETATE, PH 5.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 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 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 26.08500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.84500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.46000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.84500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.08500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.46000 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 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: MONOMERIC 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 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 OD2 ASP A 59 O HOH A 1171 1.86 REMARK 500 OE1 GLU A 229 O HOH A 1155 1.99 REMARK 500 REMARK 500 REMARK: NULL 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 OD1 ASP A 59 O HOH A 1206 4456 2.15 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 50 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP A 87 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 TYR A 100 CB - CG - CD1 ANGL. DEV. = -3.6 DEGREES REMARK 500 GLU A 153 OE1 - CD - OE2 ANGL. DEV. = -7.3 DEGREES REMARK 500 TYR A 188 CB - CG - CD2 ANGL. DEV. = 3.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 8 -159.80 -115.98 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DEO RELATED DB: PDB REMARK 900 1DEO CONTAINS THE SAME PROTEIN AT 1.55 A RESOLUTION REMARK 900 RELATED ID: 1DEX RELATED DB: PDB REMARK 900 1DEX CONTAINS THE SAME PROTEIN CRYSTALLIZED WITH PEG AND WITHOUT REMARK 900 SULFATE AT 1.9 A DBREF 1K7C A 1 233 GB 1004217 CAA61858 18 250 SEQRES 1 A 233 THR THR VAL TYR LEU ALA GLY ASP SER THR MET ALA LYS SEQRES 2 A 233 ASN GLY GLY GLY SER GLY THR ASN GLY TRP GLY GLU TYR SEQRES 3 A 233 LEU ALA SER TYR LEU SER ALA THR VAL VAL ASN ASP ALA SEQRES 4 A 233 VAL ALA GLY ARG SER ALA ARG SER TYR THR ARG GLU GLY SEQRES 5 A 233 ARG PHE GLU ASN ILE ALA ASP VAL VAL THR ALA GLY ASP SEQRES 6 A 233 TYR VAL ILE VAL GLU PHE GLY HIS ASN ASP GLY GLY SER SEQRES 7 A 233 LEU SER THR ASP ASN GLY ARG THR ASP CYS SER GLY THR SEQRES 8 A 233 GLY ALA GLU VAL CYS TYR SER VAL TYR ASP GLY VAL ASN SEQRES 9 A 233 GLU THR ILE LEU THR PHE PRO ALA TYR LEU GLU ASN ALA SEQRES 10 A 233 ALA LYS LEU PHE THR ALA LYS GLY ALA LYS VAL ILE LEU SEQRES 11 A 233 SER SER GLN THR PRO ASN ASN PRO TRP GLU THR GLY THR SEQRES 12 A 233 PHE VAL ASN SER PRO THR ARG PHE VAL GLU TYR ALA GLU SEQRES 13 A 233 LEU ALA ALA GLU VAL ALA GLY VAL GLU TYR VAL ASP HIS SEQRES 14 A 233 TRP SER TYR VAL ASP SER ILE TYR GLU THR LEU GLY ASN SEQRES 15 A 233 ALA THR VAL ASN SER TYR PHE PRO ILE ASP HIS THR HIS SEQRES 16 A 233 THR SER PRO ALA GLY ALA GLU VAL VAL ALA GLU ALA PHE SEQRES 17 A 233 LEU LYS ALA VAL VAL CYS THR GLY THR SER LEU LYS SER SEQRES 18 A 233 VAL LEU THR THR THR SER PHE GLU GLY THR CYS LEU MODRES 1K7C ASN A 104 ASN GLYCOSYLATION SITE MODRES 1K7C ASN A 182 ASN GLYCOSYLATION SITE HET NAG B 1 14 HET NAG B 2 14 HET MAN B 3 11 HET MAN B 4 11 HET MAN B 5 11 HET MAN B 6 11 HET NAG A 302 14 HET SO4 A 303 5 HET SO4 A 304 5 HET SO4 A 305 5 HET SO4 A 306 5 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE HETNAM SO4 SULFATE ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE FORMUL 2 NAG 3(C8 H15 N O6) FORMUL 2 MAN 4(C6 H12 O6) FORMUL 4 SO4 4(O4 S 2-) FORMUL 8 HOH *329(H2 O) HELIX 1 1 GLY A 22 LEU A 31 5 10 HELIX 2 2 SER A 44 GLU A 51 1 8 HELIX 3 3 GLY A 52 VAL A 61 1 10 HELIX 4 4 SER A 78 ASP A 82 5 5 HELIX 5 5 THR A 109 LYS A 124 1 16 HELIX 6 6 THR A 149 GLY A 163 1 15 HELIX 7 7 ASP A 168 GLY A 181 1 14 HELIX 8 8 GLY A 181 TYR A 188 1 8 HELIX 9 9 SER A 197 GLY A 216 1 20 HELIX 10 10 THR A 217 LEU A 223 5 7 SHEET 1 A 5 THR A 34 ASN A 37 0 SHEET 2 A 5 THR A 2 ALA A 6 1 N VAL A 3 O THR A 34 SHEET 3 A 5 TYR A 66 VAL A 69 1 O TYR A 66 N TYR A 4 SHEET 4 A 5 LYS A 127 SER A 131 1 O ILE A 129 N VAL A 67 SHEET 5 A 5 GLU A 165 VAL A 167 1 O GLU A 165 N LEU A 130 SHEET 1 B 2 VAL A 95 TYR A 100 0 SHEET 2 B 2 VAL A 103 LEU A 108 -1 O ILE A 107 N CYS A 96 SSBOND 1 CYS A 88 CYS A 96 1555 1555 2.04 SSBOND 2 CYS A 214 CYS A 232 1555 1555 2.03 LINK ND2 ASN A 104 C1 NAG A 302 1555 1555 1.44 LINK ND2 ASN A 182 C1 NAG B 1 1555 1555 1.45 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.36 LINK O4 NAG B 2 C1 MAN B 3 1555 1555 1.39 LINK O6 MAN B 3 C1 MAN B 4 1555 1555 1.41 LINK O3 MAN B 4 C1 MAN B 5 1555 1555 1.40 LINK O6 MAN B 4 C1 MAN B 6 1555 1555 1.41 CRYST1 52.170 56.920 71.690 90.00 90.00 90.00 P 21 21 21 4 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 0.019168 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017569 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013949 0.00000