HEADER TEXTURE OF CONNECTIVE TISSUE 23-MAY-78 2C4S TITLE CALCIUM CHONDROITIN 4-SULFATE. MOLECULAR CONFORMATION AND ORGANIZATION TITLE 2 OF POLYSACCHARIDE CHAINS IN A PROTEOGLYCAN CAVEAT 2C4S GCU A 1 HAS WRONG CHIRALITY AT ATOM C1 GCU A 3 HAS WRONG CAVEAT 2 2C4S CHIRALITY AT ATOM C1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-ACETAMIDO-2-DEOXY-4-O-SULFO-BETA-D-GALACTOPYRANOSE-(1-4)- COMPND 3 ALPHA-D-GLUCOPYRANURONIC ACID-(1-3)-2-ACETAMIDO-2-DEOXY-4-O-SULFO- COMPND 4 BETA-D-GALACTOPYRANOSE-(1-4)-ALPHA-D-GLUCOPYRANURONIC ACID; COMPND 5 CHAIN: A; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1 KEYWDS TEXTURE OF CONNECTIVE TISSUE EXPDTA FIBER DIFFRACTION AUTHOR S.ARNOTT REVDAT 7 29-JUL-20 2C4S 1 CAVEAT COMPND REMARK HETNAM REVDAT 7 2 1 LINK SITE ATOM REVDAT 6 24-FEB-09 2C4S 1 VERSN REVDAT 5 01-APR-03 2C4S 1 JRNL REVDAT 4 15-JUL-92 2C4S 1 FORMUL REVDAT 3 30-SEP-83 2C4S 1 REVDAT REVDAT 2 01-OCT-80 2C4S 1 REMARK REVDAT 1 28-MAR-80 2C4S 0 JRNL AUTH J.J.CAEL,W.T.WINTER,S.ARNOTT JRNL TITL CALCIUM CHONDROITIN 4-SULFATE: MOLECULAR CONFORMATION AND JRNL TITL 2 ORGANIZATION OF POLYSACCHARIDE CHAINS IN A PROTEOGLYCAN. JRNL REF J.MOL.BIOL. V. 125 21 1978 JRNL REFN ISSN 0022-2836 JRNL PMID 712856 JRNL DOI 10.1016/0022-2836(78)90252-8 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 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 : 62 REMARK 3 SOLVENT ATOMS : 14 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: REMARK 3 THE SPACE GROUP CHOSEN FOR THIS STUDY WAS P 2 21 21 WHICH REMARK 3 IS A NON-STANDARD REPRESENTATION OF P 21 21 2. IN THIS REMARK 3 FORMER GROUP THE EQUIPOINTS ARE X,Y,Z X,-Y,-Z -X,1/2-Y, REMARK 3 1/2+Z AND -X,1/2+Y,1/2-Z. REMARK 4 REMARK 4 2C4S 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_1000177883. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : FIBER 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 205 REMARK 205 FIBER DIFFRACTION REMARK 205 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM FIBER REMARK 205 DIFFRACTION DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 205 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE REMARK 205 VALUES ON THESE RECORDS ARE MEANINGLESS. 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 FOUR-RESIDUE CHAIN SEGMENT GIVEN HERE WAS OBTAINED FROM REMARK 300 THE PUBLISHED COORDINATES FOR A TWO-RESIDUE FRAGMENT BY THE REMARK 300 ACTION OF A 21 SCREW AXIS AS DEFINED IN THE PAPER CITED IN REMARK 300 THE JRNL RECORDS ABOVE. 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 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 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 ASG A 4 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 5 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GCU A 1 O6B REMARK 620 2 HOH A 10 O 102.6 REMARK 620 3 HOH A 11 O 118.4 118.5 REMARK 620 4 HOH A 12 O 88.2 65.0 149.1 REMARK 620 5 HOH A 14 O 58.8 149.9 63.2 130.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 6 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASG A 2 OSB REMARK 620 2 GCU A 3 O6B 71.0 REMARK 620 3 HOH A 17 O 90.2 102.6 REMARK 620 4 HOH A 18 O 65.6 118.4 118.5 REMARK 620 5 HOH A 19 O 143.6 88.2 65.0 149.1 REMARK 620 6 HOH A 21 O 62.4 58.8 149.9 63.2 130.9 REMARK 620 N 1 2 3 4 5 HET GCU A 1 18 HET ASG A 2 29 HET GCU A 3 17 HET ASG A 4 28 HET CA A 5 1 HET CA A 6 1 HETNAM GCU ALPHA-D-GLUCOPYRANURONIC ACID HETNAM ASG 2-ACETAMIDO-2-DEOXY-4-O-SULFO-BETA-D-GALACTOPYRANOSE HETNAM CA CALCIUM ION FORMUL 1 GCU 2(C6 H10 O7) FORMUL 1 ASG 2(C8 H15 N O9 S) FORMUL 2 CA 2(CA 2+) FORMUL 4 HOH *14(H2 O) LINK O4 GCU A 1 C1 ASG A 2 1555 1555 1.39 LINK O3 ASG A 2 C1 GCU A 3 1555 1555 1.39 LINK O4 GCU A 3 C1 ASG A 4 1555 1555 1.39 LINK O6B GCU A 1 CA CA A 5 1555 1555 2.64 LINK OSB ASG A 2 CA CA A 6 1555 1555 2.55 LINK O6B GCU A 3 CA CA A 6 1555 1555 2.64 LINK CA CA A 5 O HOH A 10 1555 1555 2.48 LINK CA CA A 5 O HOH A 11 1555 1555 2.50 LINK CA CA A 5 O HOH A 12 1555 1555 2.48 LINK CA CA A 5 O HOH A 14 1555 1555 2.61 LINK CA CA A 6 O HOH A 17 1555 1555 2.48 LINK CA CA A 6 O HOH A 18 1555 1555 2.50 LINK CA CA A 6 O HOH A 19 1555 1555 2.48 LINK CA CA A 6 O HOH A 21 1555 1555 2.61 CRYST1 7.450 17.810 19.640 90.00 90.00 90.00 P 2 21 21 4 ORIGX1 0.100000 0.000000 0.000000 0.00000 ORIGX2 0.000000 0.100000 0.000000 0.00000 ORIGX3 0.000000 0.000000 0.100000 0.00000 SCALE1 0.134228 0.000000 0.000000 0.00000 SCALE2 0.000000 0.056148 0.000000 0.00000 SCALE3 0.000000 0.000000 0.050916 0.00000 MASTER 214 0 6 0 0 0 0 6 0 0 0 0 END