HEADER TEXTURE OF CONNECTIVE TISSUE 20-NOV-77 1HYA TITLE HYALURONIC ACID, STRUCTURE OF A FULLY EXTENDED 3-FOLD HELICAL SODIUM TITLE 2 SALT AND COMPARISON WITH THE LESS EXTENDED 4-FOLD HELICAL FORMS CAVEAT 1HYA GCU A 3 HAS WRONG CHIRALITY AT ATOM C1 GCU A 5 HAS WRONG CAVEAT 2 1HYA CHIRALITY AT ATOM C1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE-(1-4)-ALPHA-D- COMPND 3 GLUCOPYRANURONIC ACID-(1-3)-2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE- COMPND 4 (1-4)-ALPHA-D-GLUCOPYRANURONIC ACID-(1-3)-2-ACETAMIDO-2-DEOXY-BETA-D- COMPND 5 GLUCOPYRANOSE-(1-4)-ALPHA-D-GLUCOPYRANURONIC ACID; COMPND 6 CHAIN: A; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1 KEYWDS TEXTURE OF CONNECTIVE TISSUE EXPDTA X-RAY DIFFRACTION AUTHOR S.ARNOTT REVDAT 10 29-JUL-20 1HYA 1 CAVEAT COMPND REMARK DBREF REVDAT 10 2 1 HETNAM LINK SITE ATOM REVDAT 9 16-NOV-11 1HYA 1 HETATM REVDAT 8 13-JUL-11 1HYA 1 VERSN REVDAT 7 24-FEB-09 1HYA 1 VERSN REVDAT 6 01-APR-03 1HYA 1 JRNL REVDAT 5 15-JUL-92 1HYA 3 HETATM REVDAT 4 30-SEP-83 1HYA 1 REVDAT REVDAT 3 01-OCT-80 1HYA 1 REMARK REVDAT 2 28-MAR-80 1HYA 3 COMPND REMARK HET FORMUL REVDAT 2 2 3 HETATM CONECT REVDAT 1 17-MAY-78 1HYA 0 JRNL AUTH W.T.WINTER,P.J.SMITH,S.ARNOTT JRNL TITL HYALURONIC ACID: STRUCTURE OF A FULLY EXTENDED 3-FOLD JRNL TITL 2 HELICAL SODIUM SALT AND COMPARISON WITH THE LESS EXTENDED JRNL TITL 3 4-FOLD HELICAL FORMS. JRNL REF J.MOL.BIOL. V. 99 219 1975 JRNL REFN ISSN 0022-2836 JRNL PMID 1206703 JRNL DOI 10.1016/S0022-2836(75)80142-2 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.J.C.SMITH,S.ARNOTT REMARK 1 TITL LALS, A LINKED-ATOM LEAST-SQUARES RECIPROCAL-SPACE REMARK 1 TITL 2 REFINEMENT SYSTEM INCORPORATING STEREOCHEMICAL RESTRAINTS TO REMARK 1 TITL 3 SUPPLEMENT SPARSE DIFFRACTION DATA REMARK 1 REF ACTA CRYSTALLOGR.,SECT.A V. 34 3 1978 REMARK 1 REFN ISSN 0108-7673 REMARK 1 REFERENCE 2 REMARK 1 AUTH J.M.GUSS,D.W.L.HUKINS,P.J.C.SMITH,W.T.WINTER,S.ARNOTT, REMARK 1 AUTH 2 R.MOORHOUSE,D.A.REES REMARK 1 TITL HYALURONIC ACID, MOLECULAR CONFORMATIONS AND INTERACTIONS IN REMARK 1 TITL 2 TWO SODIUM SALTS REMARK 1 REF J.MOL.BIOL. V. 95 359 1975 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : LINKED-ATOM LEAST-SQUARES MODEL-BUILDING PROCEDURE REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL 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) : NULL 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 : 0 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 81 REMARK 3 SOLVENT ATOMS : 12 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL 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 1HYA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000174071. 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 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL 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 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 19.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 9.50000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 9.50000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 19.00000 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: THE SIX-RESIDUE CHAIN SEGMENT GIVEN HERE WAS GENERATED FROM REMARK 300 THE PUBLISHED TWO-RESIDUE SEGMENT BY APPLICATION OF THE REMARK 300 THREE-FOLD SCREW AXIS LOCATED AT (2/3, 1/3, Z). REMARK 300 THE EQUIPOINTS (IN FRACTIONAL COORDINATES) WHICH WERE USED REMARK 300 ARE (X, Y, Z), (Y-X+1, -X+1, Z+1/3), (-Y+1, X-Y, Z+2/3) . 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: UNKNOWN REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 992 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 996 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1000 LIES ON A SPECIAL POSITION. REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE GLUCURONIC ACID-GLUCOSAMINE LINKAGE IS BETA(1,3) AND REMARK 600 THE GLUCOSAMINE-GLUCURONIC ACID LINKAGE IS BETA(1,4). REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 GCU A 1 HET GCU A 1 17 HET NAG A 2 25 HET GCU A 3 17 HET NAG A 4 25 HET GCU A 5 17 HET NAG A 6 25 HET NA A 771 1 HET NA A 772 1 HET NA A 773 1 HETNAM GCU ALPHA-D-GLUCOPYRANURONIC ACID HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM NA SODIUM ION FORMUL 1 GCU 3(C6 H10 O7) FORMUL 1 NAG 3(C8 H15 N O6) FORMUL 2 NA 3(NA 1+) FORMUL 5 HOH *12(H2 O) LINK O4 GCU A 1 C1 NAG A 2 1555 1555 1.39 LINK O3 NAG A 2 C1 GCU A 3 1555 1555 1.39 LINK O4 GCU A 3 C1 NAG A 4 1555 1555 1.39 LINK O3 NAG A 4 C1 GCU A 5 1555 1555 1.39 LINK O4 GCU A 5 C1 NAG A 6 1555 1555 1.39 CRYST1 11.700 11.700 28.500 90.00 90.00 120.00 P 32 2 1 6 ORIGX1 0.085470 0.049346 0.000000 0.00000 ORIGX2 0.000000 0.098692 0.000000 0.00000 ORIGX3 0.000000 0.000000 0.035088 0.00000 SCALE1 0.085470 0.049346 0.000000 0.00000 SCALE2 0.000000 0.098692 0.000000 0.00000 SCALE3 0.000000 0.000000 0.035088 0.00000