1HGD - Header Asymmetric Unit

HEADER VIRAL PROTEIN 01-NOV-91 1HGD

TITLE BINDING OF INFLUENZA VIRUS HEMAGGLUTININ TO ANALOGS OF ITS CELL- TITLE 2 SURFACE RECEPTOR, SIALIC ACID: ANALYSIS BY PROTON NUCLEAR MAGNETIC TITLE 3 RESONANCE SPECTROSCOPY AND X-RAY CRYSTALLOGRAPHY

COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMAGGLUTININ, CHAIN HA1; COMPND 3 CHAIN: A, C, E; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEMAGGLUTININ, CHAIN HA1; COMPND 7 CHAIN: B, D, F; COMPND 8 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS; SOURCE 3 ORGANISM_TAXID: 132504; SOURCE 4 STRAIN: (A/X-31(H3N2)); SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS; SOURCE 7 ORGANISM_TAXID: 132504; SOURCE 8 STRAIN: (A/X-31(H3N2))

KEYWDS INFLUENZA VIRUS HEMAGGLUTININ, VIRAL PROTEIN

EXPDTA X-RAY DIFFRACTION

AUTHOR N.K.SAUTER,J.E.HANSON,G.D.GLICK,J.H.BROWN,R.L.CROWTHER,S.-J.PARK, AUTHOR 2 J.J.SKEHEL,D.C.WILEY

REVDAT 4 13-JUL-11 1HGD 1 VERSN REVDAT 3 24-FEB-09 1HGD 1 VERSN REVDAT 2 01-APR-03 1HGD 1 JRNL REVDAT 1 31-JAN-94 1HGD 0

JRNL AUTH N.K.SAUTER,J.E.HANSON,G.D.GLICK,J.H.BROWN,R.L.CROWTHER, JRNL AUTH 2 S.J.PARK,J.J.SKEHEL,D.C.WILEY JRNL TITL BINDING OF INFLUENZA VIRUS HEMAGGLUTININ TO ANALOGS OF ITS JRNL TITL 2 CELL-SURFACE RECEPTOR, SIALIC ACID: ANALYSIS BY PROTON JRNL TITL 3 NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY AND X-RAY JRNL TITL 4 CRYSTALLOGRAPHY. JRNL REF BIOCHEMISTRY V. 31 9609 1992 JRNL REFN ISSN 0006-2960 JRNL PMID 1327122 JRNL DOI 10.1021/BI00155A013

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.K.SAUTER,G.D.GLICK,R.L.CROWTHER,S.-J.PARK,M.B.EISEN, REMARK 1 AUTH 2 J.J.SKEHEL,J.R.KNOWLES,D.C.WILEY REMARK 1 TITL CRYSTALLOGRAPHIC DETECTION OF A SECOND LIGAND BINDING SITE REMARK 1 TITL 2 IN INFLUENZA VIRUS HEMAGGLUTININ REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 89 324 1992 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 2 REMARK 1 AUTH W.I.WEIS,S.C.CUSACK,J.H.BROWN,R.S.DANIELS,J.J.SKEHEL, REMARK 1 AUTH 2 D.C.WILEY REMARK 1 TITL THE STRUCTURE OF A MEMBRANE FUSION MUTANT OF THE INFLUENZA REMARK 1 TITL 2 VIRUS HEMAGGLUTININ REMARK 1 REF EMBO J. V. 9 17 1990 REMARK 1 REFN ISSN 0261-4189 REMARK 1 REFERENCE 3 REMARK 1 AUTH W.I.WEIS,A.T.BRUNGER,J.J.SKEHEL,D.C.WILEY REMARK 1 TITL REFINEMENT OF THE INFLUENZA VIRUS HEMAGGLUTININ BY SIMULATED REMARK 1 TITL 2 ANNEALING REMARK 1 REF J.MOL.BIOL. V. 212 737 1990 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 4 REMARK 1 AUTH W.I.WEIS,J.H.BROWN,S.CUSACK,J.C.PAULSON,J.J.SKEHEL,D.C.WILEY REMARK 1 TITL STRUCTURE OF THE INFLUENZA VIRUS HEMAGGLUTININ COMPLEXED REMARK 1 TITL 2 WITH ITS RECEPTOR, SIALIC ACID REMARK 1 REF NATURE V. 333 426 1988 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 5 REMARK 1 AUTH M.KNOSSOW,M.LEWIS,D.REES,I.A.WILSON,J.J.SKEHEL,D.C.WILEY REMARK 1 TITL THE REFINEMENT OF THE HEMAGGLUTININ MEMBRANE GLYCOPROTEIN OF REMARK 1 TITL 2 INFLUENZA VIRUS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.B V. 42 627 1986 REMARK 1 REFN ISSN 0108-7681 REMARK 1 REFERENCE 6 REMARK 1 AUTH M.KNOSSOW,R.S.DANIELS,A.R.DOUGLAS,J.J.SKEHEL,D.C.WILEY REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE OF AN ANTIGENIC MUTANT OF THE REMARK 1 TITL 2 INFLUENZA VIRUS HEMAGGLUTININ REMARK 1 REF NATURE V. 311 678 1984 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 7 REMARK 1 AUTH I.A.WILSON,J.J.SKEHEL,D.C.WILEY REMARK 1 TITL STRUCTURE OF THE HEMAGGLUTININ MEMBRANE GLYCOPROTEIN OF REMARK 1 TITL 2 INFLUENZA VIRUS AT 3 ANGSTROMS RESOLUTION REMARK 1 REF NATURE V. 289 366 1981 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 8 REMARK 1 AUTH D.C.WILEY,I.A.WILSON,J.J.SKEHEL REMARK 1 TITL STRUCTURAL IDENTIFICATION OF THE ANTIBODY-BINDING SITES OF REMARK 1 TITL 2 HONG KONG INFLUENZA HEMAGGLUTININ AND THEIR INVOLVEMENT IN REMARK 1 TITL 3 ANTIGENIC VARIATION REMARK 1 REF NATURE V. 289 373 1981 REMARK 1 REFN ISSN 0028-0836 REMARK 1 REFERENCE 9 REMARK 1 AUTH D.C.WILEY,J.J.SKEHEL REMARK 1 TITL CRYSTALLIZATION AND X-RAY DIFFRACTION STUDIES ON THE REMARK 1 TITL 2 HEMAGGLUTININ GLYCOPROTEIN FROM THE MEMBRANE OF INFLUENZA REMARK 1 TITL 3 VIRUS REMARK 1 REF J.MOL.BIOL. V. 112 343 1977 REMARK 1 REFN ISSN 0022-2836

REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 11880 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 285 REMARK 3 SOLVENT ATOMS : 72 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 2.90 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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: NULL

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

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

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

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 88.35000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 44.17500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 132.52500 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: THERE IS ONE TRIMERIC HEMAGGLUTININ MOLECULE IN THE REMARK 300 ASYMMETRIC UNIT, WITH THE MONOMERS RELATED TO EACH OTHER REMARK 300 BY A NON-CRYSTALLOGRAPHIC THREE-FOLD AXIS. EACH MONOMER REMARK 300 CONSISTS OF TWO CHAINS DESIGNATED HA1 AND HA2. HA1 AND HA2 REMARK 300 OF MONOMER 1 ARE ASSIGNED CHAIN INDICATORS A AND B, REMARK 300 RESPECTIVELY; HA1 AND HA2 OF MONOMER 2 ARE ASSIGNED CHAIN REMARK 300 INDICATORS C AND D; AND HA1 AND HA2 OF MONOMER 3 ARE REMARK 300 ASSIGNED CHAIN INDICATORS E AND F. LIGAND, N-LINKED REMARK 300 CARBOHYDRATE, AND WATER MOLECULES ARE ASSIGNED SEPARATE REMARK 300 CHAIN INDICATORS, ONE FOR EACH MONOMER: CHAIN G CONTAINS REMARK 300 LIGAND, CARBOHYDRATE, AND WATER MOLECULES FOR MONOMER 1; REMARK 300 CHAIN H CONTAINS LIGAND, CARBOHYDRATE, AND WATER MOLECULES REMARK 300 FOR MONOMER 2; AND CHAIN I CONTAINS LIGAND, CARBOHYDRATE, REMARK 300 AND WATER MOLECULES FOR MONOMER 3. CHAIN J CONTAINS THREE REMARK 300 WATER MOLECULES BOUND IN CRYSTAL CONTACTS. REMARK 300 REMARK 300 IN THE VIRUS, CHAIN HA1 CONSISTS OF 328 RESIDUES AND CHAIN REMARK 300 HA2 CONSISTS OF 220 RESIDUES. HEMAGGLUTININ MAY BE REMARK 300 SOLUBILIZED FROM THE VIRAL MEMBRANE BY BROMELAIN DIGESTION, REMARK 300 WHICH REMOVES THE C-TERMINAL HYDROPHOBIC (ANCHORING) DOMAIN REMARK 300 FROM CHAIN HA2. AFTER BROMELAIN DIGESTION CHAIN HA2 REMARK 300 CONSISTS OF 175 RESIDUES, AS PRESENTED IN THIS ENTRY. REMARK 300 REMARK 300 IN THIS ENTRY RESIDUE GLY 135 IN CHAINS A, C, AND E REMARK 300 HAS BEEN REPLACED BY ARG. THE LIGAND, N-LINKED REMARK 300 CARBOHYDRATE, AND WATER MOLECULES ASSOCIATED WITH EACH REMARK 300 MONOMER ARE PRESENTED IMMEDIATELY FOLLOWING CHAIN HA2 OF REMARK 300 THAT MONOMER AND HAVE BEEN ASSIGNED THE CHAIN INDICATORS G, REMARK 300 H, AND I. REMARK 300 REMARK 300 THE TRANSFORMATION PRESENTED AS *MTRIX 1* BELOW WILL YIELD REMARK 300 APPROXIMATE COORDINATES FOR MONOMER 2 (CHAINS C AND D) WHEN REMARK 300 APPLIED TO MONOMER 1 (CHAINS A AND B). THE TRANSFORMATION REMARK 300 PRESENTED AS *MTRIX 2* BELOW WILL YIELD APPROXIMATE REMARK 300 COORDINATES FOR MONOMER 3 (CHAINS E AND F) WHEN APPLIED TO REMARK 300 MONOMER 1 (CHAINS A AND B). THE TRANSFORMATIONS ARE REMARK 300 DERIVED FROM THE POSITION OF THE NON-CRYSTALLOGRAPHIC REMARK 300 THREE-FOLD SYMMETRY AXIS USED IN THE EARLY STAGES OF REMARK 300 REFINEMENT WHEN STRICT THREE-FOLD SYMMETRY WAS IMPOSED ON REMARK 300 THE STRUCTURE. THIS AXIS IS ALSO USED IN AVERAGING REMARK 300 ELECTRON DENSITY MAPS.

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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 39190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 58120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -64.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 56 NE2 HIS A 56 CD2 -0.076 REMARK 500 HIS A 75 NE2 HIS A 75 CD2 -0.080 REMARK 500 HIS A 184 NE2 HIS A 184 CD2 -0.075 REMARK 500 HIS B 26 NE2 HIS B 26 CD2 -0.071 REMARK 500 HIS B 64 NE2 HIS B 64 CD2 -0.071 REMARK 500 HIS B 159 NE2 HIS B 159 CD2 -0.070 REMARK 500 HIS C 18 NE2 HIS C 18 CD2 -0.075 REMARK 500 HIS C 56 NE2 HIS C 56 CD2 -0.079 REMARK 500 HIS C 75 NE2 HIS C 75 CD2 -0.068 REMARK 500 HIS C 184 NE2 HIS C 184 CD2 -0.078 REMARK 500 HIS D 106 NE2 HIS D 106 CD2 -0.067 REMARK 500 HIS E 18 NE2 HIS E 18 CD2 -0.072 REMARK 500 HIS E 56 NE2 HIS E 56 CD2 -0.084 REMARK 500 HIS E 75 NE2 HIS E 75 CD2 -0.070 REMARK 500 ARG E 135 NE ARG E 135 CZ 0.092 REMARK 500 HIS E 183 NE2 HIS E 183 CD2 -0.066 REMARK 500 HIS E 184 NE2 HIS E 184 CD2 -0.073 REMARK 500 HIS F 26 NE2 HIS F 26 CD2 -0.079 REMARK 500 HIS F 64 NE2 HIS F 64 CD2 -0.071 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 GLN A 1 N - CA - C ANGL. DEV. = -19.1 DEGREES REMARK 500 TRP A 84 CD1 - CG - CD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 TRP A 84 CE2 - CD2 - CG ANGL. DEV. = -5.3 DEGREES REMARK 500 TRP A 127 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP A 127 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 TRP A 153 CD1 - CG - CD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 TRP A 153 CE2 - CD2 - CG ANGL. DEV. = -5.5 DEGREES REMARK 500 TRP A 180 CD1 - CG - CD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TRP A 180 CE2 - CD2 - CG ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG A 207 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 TRP A 222 CD1 - CG - CD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 TRP A 222 CE2 - CD2 - CG ANGL. DEV. = -5.1 DEGREES REMARK 500 ARG A 229 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 TRP A 234 CD1 - CG - CD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 TRP A 234 CE2 - CD2 - CG ANGL. DEV. = -5.2 DEGREES REMARK 500 ASN A 248 N - CA - CB ANGL. DEV. = -11.1 DEGREES REMARK 500 ARG A 255 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 255 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 321 NE - CZ - NH1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ARG A 321 NE - CZ - NH2 ANGL. DEV. = -6.1 DEGREES REMARK 500 GLU A 325 CA - CB - CG ANGL. DEV. = 15.2 DEGREES REMARK 500 TRP B 14 CD1 - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TRP B 14 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 TRP B 21 CD1 - CG - CD2 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG B 54 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 GLU B 57 CA - CB - CG ANGL. DEV. = 17.2 DEGREES REMARK 500 TRP B 92 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP B 92 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG B 124 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 ASP B 164 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG B 170 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 GLN C 1 N - CA - C ANGL. DEV. = -16.3 DEGREES REMARK 500 TRP C 84 CD1 - CG - CD2 ANGL. DEV. = 5.3 DEGREES REMARK 500 TRP C 84 CE2 - CD2 - CG ANGL. DEV. = -4.9 DEGREES REMARK 500 ASP C 104 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP C 127 CD1 - CG - CD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 TRP C 127 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 ARG C 150 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 TRP C 153 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP C 153 CE2 - CD2 - CG ANGL. DEV. = -5.7 DEGREES REMARK 500 TYR C 161 CB - CG - CD2 ANGL. DEV. = -4.5 DEGREES REMARK 500 TRP C 180 CD1 - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TRP C 180 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 ARG C 207 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 TRP C 222 CD1 - CG - CD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 TRP C 222 CE2 - CD2 - CG ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG C 229 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 TRP C 234 CD1 - CG - CD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 TRP C 234 CE2 - CD2 - CG ANGL. DEV. = -5.1 DEGREES REMARK 500 ASN C 248 N - CA - CB ANGL. DEV. = -11.7 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 99 ANGLE DEVIATIONS. 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 2 -132.83 -77.08 REMARK 500 LEU A 3 -141.89 -126.69 REMARK 500 PRO A 4 86.81 -64.19 REMARK 500 ASP A 7 99.06 -68.94 REMARK 500 ASN A 22 -93.04 -80.95 REMARK 500 ILE A 62 -113.82 42.85 REMARK 500 ASN A 96 53.68 -154.04 REMARK 500 ASP A 104 66.11 -116.41 REMARK 500 SER A 145 -176.43 -69.95 REMARK 500 VAL A 196 -69.72 64.06 REMARK 500 ASN A 290 36.31 -94.51 REMARK 500 VAL A 323 78.14 -118.08 REMARK 500 GLU A 325 62.40 -101.71 REMARK 500 LYS A 326 -140.95 93.84 REMARK 500 GLN A 327 86.38 -168.54 REMARK 500 ALA B 5 -69.54 -91.51 REMARK 500 ASN B 28 -158.90 -141.97 REMARK 500 LYS B 58 107.79 26.97 REMARK 500 PHE B 63 -112.26 -112.95 REMARK 500 GLN B 65 -131.89 -127.01 REMARK 500 ARG B 127 -128.76 48.74 REMARK 500 TYR B 141 48.23 -83.32 REMARK 500 PHE B 171 -74.67 -100.42 REMARK 500 GLN B 172 -66.40 -26.16 REMARK 500 ILE B 173 -83.25 26.22 REMARK 500 LYS B 174 25.94 -166.81 REMARK 500 PRO C 4 100.13 -47.65 REMARK 500 ASN C 22 -92.61 -81.75 REMARK 500 ILE C 62 -115.08 44.03 REMARK 500 ASN C 96 51.59 -155.19 REMARK 500 ASP C 104 65.56 -116.38 REMARK 500 VAL C 196 -69.68 64.95 REMARK 500 ASN C 290 36.26 -95.00 REMARK 500 VAL C 323 77.31 -118.46 REMARK 500 LYS C 326 -179.54 -63.39 REMARK 500 GLN C 327 -135.04 -69.97 REMARK 500 ALA D 5 -69.86 -91.26 REMARK 500 LYS D 58 108.47 26.00 REMARK 500 PHE D 63 -110.45 -111.56 REMARK 500 GLN D 65 -131.62 -128.72 REMARK 500 ARG D 127 -127.97 47.30 REMARK 500 TYR D 141 46.93 -83.29 REMARK 500 PHE D 171 -74.51 -99.97 REMARK 500 GLN D 172 -66.94 -26.11 REMARK 500 ILE D 173 -82.41 26.47 REMARK 500 LYS D 174 25.85 -167.83 REMARK 500 ASN E 6 -51.32 -149.07 REMARK 500 ASN E 22 -92.41 -82.82 REMARK 500 ILE E 62 -115.12 44.44 REMARK 500 ASN E 96 52.05 -155.41 REMARK 500 REMARK 500 THIS ENTRY HAS 67 RAMACHANDRAN OUTLIERS. 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 GLN A 1 45.5 L L OUTSIDE RANGE REMARK 500 LYS B 58 25.0 L L OUTSIDE RANGE REMARK 500 LYS D 58 25.0 L L OUTSIDE RANGE REMARK 500 LYS F 58 24.9 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 329 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 334 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 339 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 340 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BMA A 341 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG A 348 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG C 329 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG C 334 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG C 339 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG C 340 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BMA C 341 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG C 348 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG D 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG E 329 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG E 334 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG E 339 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG E 340 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BMA E 341 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG E 348 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAG F 401

DBREF 1HGD A 1 328 UNP P03437 HEMA_IAAIC 17 344 DBREF 1HGD B 1 175 UNP P03437 HEMA_IAAIC 346 520 DBREF 1HGD C 1 328 UNP P03437 HEMA_IAAIC 17 344 DBREF 1HGD D 1 175 UNP P03437 HEMA_IAAIC 346 520 DBREF 1HGD E 1 328 UNP P03437 HEMA_IAAIC 17 344 DBREF 1HGD F 1 175 UNP P03437 HEMA_IAAIC 346 520

SEQADV 1HGD ARG A 135 UNP P03437 GLY 151 CONFLICT SEQADV 1HGD ARG C 135 UNP P03437 GLY 151 CONFLICT SEQADV 1HGD ARG E 135 UNP P03437 GLY 151 CONFLICT

SEQRES 1 A 328 GLN ASP LEU PRO GLY ASN ASP ASN SER THR ALA THR LEU SEQRES 2 A 328 CYS LEU GLY HIS HIS ALA VAL PRO ASN GLY THR LEU VAL SEQRES 3 A 328 LYS THR ILE THR ASP ASP GLN ILE GLU VAL THR ASN ALA SEQRES 4 A 328 THR GLU LEU VAL GLN SER SER SER THR GLY LYS ILE CYS SEQRES 5 A 328 ASN ASN PRO HIS ARG ILE LEU ASP GLY ILE ASP CYS THR SEQRES 6 A 328 LEU ILE ASP ALA LEU LEU GLY ASP PRO HIS CYS ASP VAL SEQRES 7 A 328 PHE GLN ASN GLU THR TRP ASP LEU PHE VAL GLU ARG SER SEQRES 8 A 328 LYS ALA PHE SER ASN CYS TYR PRO TYR ASP VAL PRO ASP SEQRES 9 A 328 TYR ALA SER LEU ARG SER LEU VAL ALA SER SER GLY THR SEQRES 10 A 328 LEU GLU PHE ILE THR GLU GLY PHE THR TRP THR GLY VAL SEQRES 11 A 328 THR GLN ASN GLY ARG SER ASN ALA CYS LYS ARG GLY PRO SEQRES 12 A 328 GLY SER GLY PHE PHE SER ARG LEU ASN TRP LEU THR LYS SEQRES 13 A 328 SER GLY SER THR TYR PRO VAL LEU ASN VAL THR MET PRO SEQRES 14 A 328 ASN ASN ASP ASN PHE ASP LYS LEU TYR ILE TRP GLY ILE SEQRES 15 A 328 HIS HIS PRO SER THR ASN GLN GLU GLN THR SER LEU TYR SEQRES 16 A 328 VAL GLN ALA SER GLY ARG VAL THR VAL SER THR ARG ARG SEQRES 17 A 328 SER GLN GLN THR ILE ILE PRO ASN ILE GLY SER ARG PRO SEQRES 18 A 328 TRP VAL ARG GLY LEU SER SER ARG ILE SER ILE TYR TRP SEQRES 19 A 328 THR ILE VAL LYS PRO GLY ASP VAL LEU VAL ILE ASN SER SEQRES 20 A 328 ASN GLY ASN LEU ILE ALA PRO ARG GLY TYR PHE LYS MET SEQRES 21 A 328 ARG THR GLY LYS SER SER ILE MET ARG SER ASP ALA PRO SEQRES 22 A 328 ILE ASP THR CYS ILE SER GLU CYS ILE THR PRO ASN GLY SEQRES 23 A 328 SER ILE PRO ASN ASP LYS PRO PHE GLN ASN VAL ASN LYS SEQRES 24 A 328 ILE THR TYR GLY ALA CYS PRO LYS TYR VAL LYS GLN ASN SEQRES 25 A 328 THR LEU LYS LEU ALA THR GLY MET ARG ASN VAL PRO GLU SEQRES 26 A 328 LYS GLN THR SEQRES 1 B 175 GLY LEU PHE GLY ALA ILE ALA GLY PHE ILE GLU ASN GLY SEQRES 2 B 175 TRP GLU GLY MET ILE ASP GLY TRP TYR GLY PHE ARG HIS SEQRES 3 B 175 GLN ASN SER GLU GLY THR GLY GLN ALA ALA ASP LEU LYS SEQRES 4 B 175 SER THR GLN ALA ALA ILE ASP GLN ILE ASN GLY LYS LEU SEQRES 5 B 175 ASN ARG VAL ILE GLU LYS THR ASN GLU LYS PHE HIS GLN SEQRES 6 B 175 ILE GLU LYS GLU PHE SER GLU VAL GLU GLY ARG ILE GLN SEQRES 7 B 175 ASP LEU GLU LYS TYR VAL GLU ASP THR LYS ILE ASP LEU SEQRES 8 B 175 TRP SER TYR ASN ALA GLU LEU LEU VAL ALA LEU GLU ASN SEQRES 9 B 175 GLN HIS THR ILE ASP LEU THR ASP SER GLU MET ASN LYS SEQRES 10 B 175 LEU PHE GLU LYS THR ARG ARG GLN LEU ARG GLU ASN ALA SEQRES 11 B 175 GLU GLU MET GLY ASN GLY CYS PHE LYS ILE TYR HIS LYS SEQRES 12 B 175 CYS ASP ASN ALA CYS ILE GLU SER ILE ARG ASN GLY THR SEQRES 13 B 175 TYR ASP HIS ASP VAL TYR ARG ASP GLU ALA LEU ASN ASN SEQRES 14 B 175 ARG PHE GLN ILE LYS GLY SEQRES 1 C 328 GLN ASP LEU PRO GLY ASN ASP ASN SER THR ALA THR LEU SEQRES 2 C 328 CYS LEU GLY HIS HIS ALA VAL PRO ASN GLY THR LEU VAL SEQRES 3 C 328 LYS THR ILE THR ASP ASP GLN ILE GLU VAL THR ASN ALA SEQRES 4 C 328 THR GLU LEU VAL GLN SER SER SER THR GLY LYS ILE CYS SEQRES 5 C 328 ASN ASN PRO HIS ARG ILE LEU ASP GLY ILE ASP CYS THR SEQRES 6 C 328 LEU ILE ASP ALA LEU LEU GLY ASP PRO HIS CYS ASP VAL SEQRES 7 C 328 PHE GLN ASN GLU THR TRP ASP LEU PHE VAL GLU ARG SER SEQRES 8 C 328 LYS ALA PHE SER ASN CYS TYR PRO TYR ASP VAL PRO ASP SEQRES 9 C 328 TYR ALA SER LEU ARG SER LEU VAL ALA SER SER GLY THR SEQRES 10 C 328 LEU GLU PHE ILE THR GLU GLY PHE THR TRP THR GLY VAL SEQRES 11 C 328 THR GLN ASN GLY ARG SER ASN ALA CYS LYS ARG GLY PRO SEQRES 12 C 328 GLY SER GLY PHE PHE SER ARG LEU ASN TRP LEU THR LYS SEQRES 13 C 328 SER GLY SER THR TYR PRO VAL LEU ASN VAL THR MET PRO SEQRES 14 C 328 ASN ASN ASP ASN PHE ASP LYS LEU TYR ILE TRP GLY ILE SEQRES 15 C 328 HIS HIS PRO SER THR ASN GLN GLU GLN THR SER LEU TYR SEQRES 16 C 328 VAL GLN ALA SER GLY ARG VAL THR VAL SER THR ARG ARG SEQRES 17 C 328 SER GLN GLN THR ILE ILE PRO ASN ILE GLY SER ARG PRO SEQRES 18 C 328 TRP VAL ARG GLY LEU SER SER ARG ILE SER ILE TYR TRP SEQRES 19 C 328 THR ILE VAL LYS PRO GLY ASP VAL LEU VAL ILE ASN SER SEQRES 20 C 328 ASN GLY ASN LEU ILE ALA PRO ARG GLY TYR PHE LYS MET SEQRES 21 C 328 ARG THR GLY LYS SER SER ILE MET ARG SER ASP ALA PRO SEQRES 22 C 328 ILE ASP THR CYS ILE SER GLU CYS ILE THR PRO ASN GLY SEQRES 23 C 328 SER ILE PRO ASN ASP LYS PRO PHE GLN ASN VAL ASN LYS SEQRES 24 C 328 ILE THR TYR GLY ALA CYS PRO LYS TYR VAL LYS GLN ASN SEQRES 25 C 328 THR LEU LYS LEU ALA THR GLY MET ARG ASN VAL PRO GLU SEQRES 26 C 328 LYS GLN THR SEQRES 1 D 175 GLY LEU PHE GLY ALA ILE ALA GLY PHE ILE GLU ASN GLY SEQRES 2 D 175 TRP GLU GLY MET ILE ASP GLY TRP TYR GLY PHE ARG HIS SEQRES 3 D 175 GLN ASN SER GLU GLY THR GLY GLN ALA ALA ASP LEU LYS SEQRES 4 D 175 SER THR GLN ALA ALA ILE ASP GLN ILE ASN GLY LYS LEU SEQRES 5 D 175 ASN ARG VAL ILE GLU LYS THR ASN GLU LYS PHE HIS GLN SEQRES 6 D 175 ILE GLU LYS GLU PHE SER GLU VAL GLU GLY ARG ILE GLN SEQRES 7 D 175 ASP LEU GLU LYS TYR VAL GLU ASP THR LYS ILE ASP LEU SEQRES 8 D 175 TRP SER TYR ASN ALA GLU LEU LEU VAL ALA LEU GLU ASN SEQRES 9 D 175 GLN HIS THR ILE ASP LEU THR ASP SER GLU MET ASN LYS SEQRES 10 D 175 LEU PHE GLU LYS THR ARG ARG GLN LEU ARG GLU ASN ALA SEQRES 11 D 175 GLU GLU MET GLY ASN GLY CYS PHE LYS ILE TYR HIS LYS SEQRES 12 D 175 CYS ASP ASN ALA CYS ILE GLU SER ILE ARG ASN GLY THR SEQRES 13 D 175 TYR ASP HIS ASP VAL TYR ARG ASP GLU ALA LEU ASN ASN SEQRES 14 D 175 ARG PHE GLN ILE LYS GLY SEQRES 1 E 328 GLN ASP LEU PRO GLY ASN ASP ASN SER THR ALA THR LEU SEQRES 2 E 328 CYS LEU GLY HIS HIS ALA VAL PRO ASN GLY THR LEU VAL SEQRES 3 E 328 LYS THR ILE THR ASP ASP GLN ILE GLU VAL THR ASN ALA SEQRES 4 E 328 THR GLU LEU VAL GLN SER SER SER THR GLY LYS ILE CYS SEQRES 5 E 328 ASN ASN PRO HIS ARG ILE LEU ASP GLY ILE ASP CYS THR SEQRES 6 E 328 LEU ILE ASP ALA LEU LEU GLY ASP PRO HIS CYS ASP VAL SEQRES 7 E 328 PHE GLN ASN GLU THR TRP ASP LEU PHE VAL GLU ARG SER SEQRES 8 E 328 LYS ALA PHE SER ASN CYS TYR PRO TYR ASP VAL PRO ASP SEQRES 9 E 328 TYR ALA SER LEU ARG SER LEU VAL ALA SER SER GLY THR SEQRES 10 E 328 LEU GLU PHE ILE THR GLU GLY PHE THR TRP THR GLY VAL SEQRES 11 E 328 THR GLN ASN GLY ARG SER ASN ALA CYS LYS ARG GLY PRO SEQRES 12 E 328 GLY SER GLY PHE PHE SER ARG LEU ASN TRP LEU THR LYS SEQRES 13 E 328 SER GLY SER THR TYR PRO VAL LEU ASN VAL THR MET PRO SEQRES 14 E 328 ASN ASN ASP ASN PHE ASP LYS LEU TYR ILE TRP GLY ILE SEQRES 15 E 328 HIS HIS PRO SER THR ASN GLN GLU GLN THR SER LEU TYR SEQRES 16 E 328 VAL GLN ALA SER GLY ARG VAL THR VAL SER THR ARG ARG SEQRES 17 E 328 SER GLN GLN THR ILE ILE PRO ASN ILE GLY SER ARG PRO SEQRES 18 E 328 TRP VAL ARG GLY LEU SER SER ARG ILE SER ILE TYR TRP SEQRES 19 E 328 THR ILE VAL LYS PRO GLY ASP VAL LEU VAL ILE ASN SER SEQRES 20 E 328 ASN GLY ASN LEU ILE ALA PRO ARG GLY TYR PHE LYS MET SEQRES 21 E 328 ARG THR GLY LYS SER SER ILE MET ARG SER ASP ALA PRO SEQRES 22 E 328 ILE ASP THR CYS ILE SER GLU CYS ILE THR PRO ASN GLY SEQRES 23 E 328 SER ILE PRO ASN ASP LYS PRO PHE GLN ASN VAL ASN LYS SEQRES 24 E 328 ILE THR TYR GLY ALA CYS PRO LYS TYR VAL LYS GLN ASN SEQRES 25 E 328 THR LEU LYS LEU ALA THR GLY MET ARG ASN VAL PRO GLU SEQRES 26 E 328 LYS GLN THR SEQRES 1 F 175 GLY LEU PHE GLY ALA ILE ALA GLY PHE ILE GLU ASN GLY SEQRES 2 F 175 TRP GLU GLY MET ILE ASP GLY TRP TYR GLY PHE ARG HIS SEQRES 3 F 175 GLN ASN SER GLU GLY THR GLY GLN ALA ALA ASP LEU LYS SEQRES 4 F 175 SER THR GLN ALA ALA ILE ASP GLN ILE ASN GLY LYS LEU SEQRES 5 F 175 ASN ARG VAL ILE GLU LYS THR ASN GLU LYS PHE HIS GLN SEQRES 6 F 175 ILE GLU LYS GLU PHE SER GLU VAL GLU GLY ARG ILE GLN SEQRES 7 F 175 ASP LEU GLU LYS TYR VAL GLU ASP THR LYS ILE ASP LEU SEQRES 8 F 175 TRP SER TYR ASN ALA GLU LEU LEU VAL ALA LEU GLU ASN SEQRES 9 F 175 GLN HIS THR ILE ASP LEU THR ASP SER GLU MET ASN LYS SEQRES 10 F 175 LEU PHE GLU LYS THR ARG ARG GLN LEU ARG GLU ASN ALA SEQRES 11 F 175 GLU GLU MET GLY ASN GLY CYS PHE LYS ILE TYR HIS LYS SEQRES 12 F 175 CYS ASP ASN ALA CYS ILE GLU SER ILE ARG ASN GLY THR SEQRES 13 F 175 TYR ASP HIS ASP VAL TYR ARG ASP GLU ALA LEU ASN ASN SEQRES 14 F 175 ARG PHE GLN ILE LYS GLY

MODRES 1HGD ASN A 38 ASN GLYCOSYLATION SITE MODRES 1HGD ASN A 81 ASN GLYCOSYLATION SITE MODRES 1HGD ASN A 165 ASN GLYCOSYLATION SITE MODRES 1HGD ASN A 285 ASN GLYCOSYLATION SITE MODRES 1HGD ASN B 154 ASN GLYCOSYLATION SITE MODRES 1HGD ASN C 38 ASN GLYCOSYLATION SITE MODRES 1HGD ASN C 81 ASN GLYCOSYLATION SITE MODRES 1HGD ASN C 165 ASN GLYCOSYLATION SITE MODRES 1HGD ASN C 285 ASN GLYCOSYLATION SITE MODRES 1HGD ASN D 154 ASN GLYCOSYLATION SITE MODRES 1HGD ASN E 38 ASN GLYCOSYLATION SITE MODRES 1HGD ASN E 81 ASN GLYCOSYLATION SITE MODRES 1HGD ASN E 165 ASN GLYCOSYLATION SITE MODRES 1HGD ASN E 285 ASN GLYCOSYLATION SITE MODRES 1HGD ASN F 154 ASN GLYCOSYLATION SITE

HET NAG A 329 28 HET NAG A 334 28 HET NAG A 339 27 HET NAG A 340 27 HET BMA A 341 22 HET NAG A 348 28 HET NAG B 401 28 HET NAG C 329 28 HET NAG C 334 28 HET NAG C 339 27 HET NAG C 340 27 HET BMA C 341 22 HET NAG C 348 28 HET NAG D 401 28 HET NAG E 329 28 HET NAG E 334 28 HET NAG E 339 27 HET NAG E 340 27 HET BMA E 341 22 HET NAG E 348 28 HET NAG F 401 28

HETNAM NAG N-ACETYL-D-GLUCOSAMINE HETNAM BMA BETA-D-MANNOSE

FORMUL 7 NAG 18(C8 H15 N O6) FORMUL 9 BMA 3(C6 H12 O6) FORMUL 22 HOH *72(H2 O)

HELIX 1 HAA LEU A 66 LEU A 71 1 6 HELIX 2 HBA TYR A 105 SER A 115 1 11 HELIX 3 HCA ASN A 188 LEU A 194 1 7 HELIX 4 HDB LEU B 38 VAL B 55 1 18 HELIX 5 HEB ARG B 76 GLN B 125 1 50 HELIX 6 HFB ASN B 146 ARG B 153 1 8 HELIX 7 HGB ARG B 163 ASN B 168 1 6 HELIX 8 HAC LEU C 66 LEU C 71 1 6 HELIX 9 HBC TYR C 105 SER C 115 1 11 HELIX 10 HCC ASN C 188 LEU C 194 1 7 HELIX 11 HDD LEU D 38 VAL D 55 1 18 HELIX 12 HED ARG D 76 GLN D 125 1 50 HELIX 13 HFD ASN D 146 ARG D 153 1 8 HELIX 14 HGD ARG D 163 ASN D 168 1 6 HELIX 15 HAE LEU E 66 LEU E 71 1 6 HELIX 16 HBE TYR E 105 SER E 115 1 11 HELIX 17 HCE ASN E 188 LEU E 194 1 7 HELIX 18 HDF LEU F 38 VAL F 55 1 18 HELIX 19 HEF ARG F 76 GLN F 125 1 50 HELIX 20 HFF ASN F 146 ARG F 153 1 8 HELIX 21 HGF ARG F 163 ASN F 168 1 6

SHEET 1 B1A 9 GLU A 119 ILE A 121 0 SHEET 2 B1A 9 LEU A 251 LYS A 259 -1 SHEET 3 B1A 9 LYS A 176 HIS A 184 -1 SHEET 4 B1A 9 ARG A 229 VAL A 237 -1 SHEET 5 B1A 9 GLN A 210 ILE A 213 -1 SHEET 6 B1A 9 ARG A 201 SER A 205 -1 SHEET 7 B1A 9 ASP A 241 SER A 247 -1 SHEET 8 B1A 9 LEU A 164 ASN A 170 -1 SHEET 9 B1A 9 GLU A 119 ILE A 121 -1 SHEET 1 B2A 9 ASN A 152 LEU A 154 0 SHEET 2 B2A 9 LEU A 251 LYS A 259 -1 SHEET 3 B2A 9 LYS A 176 HIS A 184 -1 SHEET 4 B2A 9 ARG A 229 VAL A 237 -1 SHEET 5 B2A 9 GLN A 210 ILE A 213 -1 SHEET 6 B2A 9 ARG A 201 SER A 205 -1 SHEET 7 B2A 9 ASP A 241 SER A 247 -1 SHEET 8 B2A 9 LEU A 164 ASN A 170 -1 SHEET 9 B2A 9 ASN A 152 LEU A 154 -1 SHEET 1 B1C 9 GLU C 119 ILE C 121 0 SHEET 2 B1C 9 LEU C 251 LYS C 259 -1 SHEET 3 B1C 9 LYS C 176 HIS C 184 -1 SHEET 4 B1C 9 ARG C 229 VAL C 237 -1 SHEET 5 B1C 9 GLN C 210 ILE C 213 -1 SHEET 6 B1C 9 ARG C 201 SER C 205 -1 SHEET 7 B1C 9 ASP C 241 SER C 247 -1 SHEET 8 B1C 9 LEU C 164 ASN C 170 -1 SHEET 9 B1C 9 GLU C 119 ILE C 121 -1 SHEET 1 B2C 9 ASN C 152 LEU C 154 0 SHEET 2 B2C 9 LEU C 251 LYS C 259 -1 SHEET 3 B2C 9 LYS C 176 HIS C 184 -1 SHEET 4 B2C 9 ARG C 229 VAL C 237 -1 SHEET 5 B2C 9 GLN C 210 ILE C 213 -1 SHEET 6 B2C 9 ARG C 201 SER C 205 -1 SHEET 7 B2C 9 ASP C 241 SER C 247 -1 SHEET 8 B2C 9 LEU C 164 ASN C 170 -1 SHEET 9 B2C 9 ASN C 152 LEU C 154 -1 SHEET 1 B1E 9 GLU E 119 ILE E 121 0 SHEET 2 B1E 9 LEU E 251 LYS E 259 -1 SHEET 3 B1E 9 LYS E 176 HIS E 184 -1 SHEET 4 B1E 9 ARG E 229 VAL E 237 -1 SHEET 5 B1E 9 GLN E 210 ILE E 213 -1 SHEET 6 B1E 9 ARG E 201 SER E 205 -1 SHEET 7 B1E 9 ASP E 241 SER E 247 -1 SHEET 8 B1E 9 LEU E 164 ASN E 170 -1 SHEET 9 B1E 9 GLU E 119 ILE E 121 -1 SHEET 1 B2E 9 ASN E 152 LEU E 154 0 SHEET 2 B2E 9 LEU E 251 LYS E 259 -1 SHEET 3 B2E 9 LYS E 176 HIS E 184 -1 SHEET 4 B2E 9 ARG E 229 VAL E 237 -1 SHEET 5 B2E 9 GLN E 210 ILE E 213 -1 SHEET 6 B2E 9 ARG E 201 SER E 205 -1 SHEET 7 B2E 9 ASP E 241 SER E 247 -1 SHEET 8 B2E 9 LEU E 164 ASN E 170 -1 SHEET 9 B2E 9 ASN E 152 LEU E 154 -1 SHEET 1 SAB 5 GLY B 31 ASP B 37 0 SHEET 2 SAB 5 TYR B 22 ASN B 28 -1 SHEET 3 SAB 5 ALA A 11 HIS A 17 -1 SHEET 4 SAB 5 GLY B 136 ILE B 140 -1 SHEET 5 SAB 5 ASN B 129 MET B 133 -1 SHEET 1 SCD 5 GLY D 31 ASP D 37 0 SHEET 2 SCD 5 TYR D 22 ASN D 28 -1 SHEET 3 SCD 5 ALA C 11 HIS C 17 -1 SHEET 4 SCD 5 GLY D 136 ILE D 140 -1 SHEET 5 SCD 5 ASN D 129 MET D 133 -1 SHEET 1 SEF 5 GLY F 31 ASP F 37 0 SHEET 2 SEF 5 TYR F 22 ASN F 28 -1 SHEET 3 SEF 5 ALA E 11 HIS E 17 -1 SHEET 4 SEF 5 GLY F 136 ILE F 140 -1 SHEET 5 SEF 5 ASN F 129 MET F 133 -1

SSBOND 1 CYS A 14 CYS B 137 1555 1555 2.02 SSBOND 2 CYS A 52 CYS A 277 1555 1555 2.00 SSBOND 3 CYS A 64 CYS A 76 1555 1555 2.00 SSBOND 4 CYS A 97 CYS A 139 1555 1555 2.01 SSBOND 5 CYS A 281 CYS A 305 1555 1555 2.02 SSBOND 6 CYS B 144 CYS B 148 1555 1555 2.01 SSBOND 7 CYS C 14 CYS D 137 1555 1555 2.01 SSBOND 8 CYS C 52 CYS C 277 1555 1555 2.03 SSBOND 9 CYS C 64 CYS C 76 1555 1555 2.01 SSBOND 10 CYS C 97 CYS C 139 1555 1555 2.00 SSBOND 11 CYS C 281 CYS C 305 1555 1555 1.99 SSBOND 12 CYS D 144 CYS D 148 1555 1555 2.02 SSBOND 13 CYS E 14 CYS F 137 1555 1555 2.01 SSBOND 14 CYS E 52 CYS E 277 1555 1555 2.01 SSBOND 15 CYS E 64 CYS E 76 1555 1555 1.99 SSBOND 16 CYS E 97 CYS E 139 1555 1555 2.01 SSBOND 17 CYS E 281 CYS E 305 1555 1555 2.00 SSBOND 18 CYS F 144 CYS F 148 1555 1555 2.00

LINK ND2 ASN A 38 C1 NAG A 329 1555 1555 1.44 LINK ND2 ASN A 81 C1 NAG A 334 1555 1555 1.46 LINK ND2 ASN A 165 C1 NAG A 339 1555 1555 1.45 LINK ND2 ASN A 285 C1 NAG A 348 1555 1555 1.45 LINK ND2 ASN B 154 C1 NAG B 401 1555 1555 1.44 LINK ND2 ASN C 38 C1 NAG C 329 1555 1555 1.44 LINK ND2 ASN C 81 C1 NAG C 334 1555 1555 1.46 LINK ND2 ASN C 165 C1 NAG C 339 1555 1555 1.45 LINK ND2 ASN C 285 C1 NAG C 348 1555 1555 1.44 LINK ND2 ASN D 154 C1 NAG D 401 1555 1555 1.45 LINK ND2 ASN E 38 C1 NAG E 329 1555 1555 1.45 LINK ND2 ASN E 81 C1 NAG E 334 1555 1555 1.46 LINK ND2 ASN E 165 C1 NAG E 339 1555 1555 1.44 LINK ND2 ASN E 285 C1 NAG E 348 1555 1555 1.44 LINK ND2 ASN F 154 C1 NAG F 401 1555 1555 1.45 LINK O4 NAG A 339 C1 NAG A 340 1555 1555 1.42 LINK O4 NAG A 340 C1 BMA A 341 1555 1555 1.38 LINK O4 NAG C 339 C1 NAG C 340 1555 1555 1.41 LINK O4 NAG C 340 C1 BMA C 341 1555 1555 1.43 LINK O4 NAG E 339 C1 NAG E 340 1555 1555 1.42 LINK O4 NAG E 340 C1 BMA E 341 1555 1555 1.45

CISPEP 1 ASN A 54 PRO A 55 0 0.80 CISPEP 2 ASN C 54 PRO C 55 0 1.07 CISPEP 3 ASN E 54 PRO E 55 0 1.11

SITE 1 AC1 3 ASN A 38 THR A 318 LEU B 52 SITE 1 AC2 4 GLN A 80 ASN A 81 PHE A 120 ILE A 121 SITE 1 AC3 4 ASN A 165 THR A 167 NAG A 340 SER E 219 SITE 1 AC4 4 NAG A 339 BMA A 341 PRO E 221 TRP E 222 SITE 1 AC5 2 NAG A 340 TRP E 222 SITE 1 AC6 3 SER A 45 ASN A 285 VAL A 297 SITE 1 AC7 3 GLU B 150 ASN B 154 THR B 156 SITE 1 AC8 3 ASN C 38 THR C 318 LEU D 52 SITE 1 AC9 4 GLN C 80 ASN C 81 PHE C 120 ILE C 121 SITE 1 BC1 4 SER A 219 ASN C 165 THR C 167 NAG C 340 SITE 1 BC2 5 PRO A 221 TRP A 222 VAL C 242 NAG C 339 SITE 2 BC2 5 BMA C 341 SITE 1 BC3 2 TRP A 222 NAG C 340 SITE 1 BC4 3 SER C 45 ASN C 285 VAL C 297 SITE 1 BC5 3 GLU D 150 ASN D 154 THR D 156 SITE 1 BC6 3 ASN E 38 THR E 318 LEU F 52 SITE 1 BC7 4 GLN E 80 ASN E 81 PHE E 120 ILE E 121 SITE 1 BC8 4 SER C 219 ASN E 165 THR E 167 NAG E 340 SITE 1 BC9 6 PRO C 221 TRP C 222 VAL E 242 NAG E 339 SITE 2 BC9 6 BMA E 341 SER F 29 SITE 1 CC1 2 TRP C 222 NAG E 340 SITE 1 CC2 3 SER E 45 ASN E 285 VAL E 297 SITE 1 CC3 3 GLU F 150 ASN F 154 THR F 156

CRYST1 163.300 163.300 176.700 90.00 90.00 90.00 P 41 12

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 0.006124 0.000000 0.000000 0.00000

SCALE2 0.000000 0.006124 0.000000 0.00000

SCALE3 0.000000 0.000000 0.005659 0.00000

MTRIX1 1 0.034333 -0.851708 -0.522891 69.50550 1

MTRIX2 1 -0.550874 0.420417 -0.720963 48.39990 1

MTRIX3 1 0.833882 0.312800 -0.454749 -20.55770 1

MTRIX1 2 0.034333 -0.550874 0.833882 41.41870 1

MTRIX2 2 -0.851708 0.420417 0.312800 45.28070 1

MTRIX3 2 -0.522891 -0.720963 -0.454749 61.88980 1