HEADER LYASE 05-JUN-02 1LXM TITLE CRYSTAL STRUCTURE OF STREPTOCOCCUS AGALACTIAE HYALURONATE LYASE TITLE 2 COMPLEXED WITH HEXASACCHARIDE UNIT OF HYALURONAN CAVEAT 1LXM BDP B 6 HAS WRONG CHIRALITY AT ATOM C4 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYALURONATE LYASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HYALURONIDASE, HYASE; COMPND 5 EC: 4.2.2.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS AGALACTIAE; SOURCE 3 ORGANISM_TAXID: 1311; SOURCE 4 GENE: HYL; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STREPTOCOCCUS AGALACTIAE, PROTEIN-CARBOHYDRATE COMPLEX, HYALURONAN, KEYWDS 2 LYASE EXPDTA X-RAY DIFFRACTION AUTHOR L.V.MELLO,B.L.DE GROOT,S.LI,M.J.JEDRZEJAS REVDAT 7 14-FEB-24 1LXM 1 REMARK HETSYN REVDAT 6 29-JUL-20 1LXM 1 CAVEAT COMPND REMARK HETNAM REVDAT 6 2 1 LINK SITE ATOM REVDAT 5 13-JUL-11 1LXM 1 VERSN REVDAT 4 23-JUN-10 1LXM 1 FORMUL REVDAT 3 24-FEB-09 1LXM 1 VERSN REVDAT 2 01-APR-03 1LXM 1 JRNL REVDAT 1 30-OCT-02 1LXM 0 JRNL AUTH L.V.MELLO,B.L.DE GROOT,S.LI,M.J.JEDRZEJAS JRNL TITL STRUCTURE AND FLEXIBILITY OF STREPTOCOCCUS AGALACTIAE JRNL TITL 2 HYALURONATE LYASE COMPLEX WITH ITS SUBSTRATE. INSIGHTS INTO JRNL TITL 3 THE MECHANISM OF PROCESSIVE DEGRADATION OF HYALURONAN. JRNL REF J.BIOL.CHEM. V. 277 36678 2002 JRNL REFN ISSN 0021-9258 JRNL PMID 12130645 JRNL DOI 10.1074/JBC.M205140200 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 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 : 45244 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : 2.5 % REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.271 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1111 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 : 6358 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 79 REMARK 3 SOLVENT ATOMS : 191 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 1LXM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JUN-02. REMARK 100 THE DEPOSITION ID IS D_1000016383. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-DEC-00; 15-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : 200; NULL REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; NSLS REMARK 200 BEAMLINE : 19-ID; X25 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.0; 1.1 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : OXFORD; PHILLIPS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45372 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.14400 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) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 71.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.92100 REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: 1F1S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 5500 MME, KSCN, CACODYLATE, PH REMARK 280 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 119.06800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 119.06800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 25.55400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 77.52150 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 25.55400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 77.52150 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 119.06800 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 25.55400 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 77.52150 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 119.06800 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 25.55400 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 77.52150 REMARK 290 SMTRY3 8 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 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 A1054 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1156 LIES ON A SPECIAL POSITION. 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 SER A 171 REMARK 465 GLU A 172 REMARK 465 PHE A 714 REMARK 465 MET A 715 REMARK 465 SER A 716 REMARK 465 LYS A 717 REMARK 465 HIS A 718 REMARK 465 SER A 719 REMARK 465 LYS A 720 REMARK 465 ASP A 721 REMARK 465 ASP A 813 REMARK 465 LEU A 814 REMARK 465 LYS A 815 REMARK 465 GLN A 816 REMARK 465 ALA A 817 REMARK 465 SER A 818 REMARK 465 ASN A 886 REMARK 465 LYS A 887 REMARK 465 GLY A 888 REMARK 465 ASP A 889 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 HIS A 173 CE1 REMARK 480 GLN A 175 CG NE2 REMARK 480 ILE A 181 CD1 REMARK 480 LYS A 183 CD CE NZ REMARK 480 ASN A 186 ND2 REMARK 480 LEU A 189 CD2 REMARK 480 GLN A 201 CG CD OE1 NE2 REMARK 480 LEU A 209 CD1 CD2 REMARK 480 LYS A 211 CE REMARK 480 ALA A 221 CB REMARK 480 THR A 225 CG2 REMARK 480 VAL A 227 CG1 REMARK 480 LYS A 232 CD CE REMARK 480 LYS A 235 CD CE NZ REMARK 480 ILE A 236 CG2 CD1 REMARK 480 ILE A 237 CD1 REMARK 480 LYS A 238 CD REMARK 480 VAL A 240 CG1 REMARK 480 VAL A 244 CG1 REMARK 480 ALA A 246 CB REMARK 480 ASP A 270 CB REMARK 480 THR A 271 CG2 REMARK 480 ASN A 272 CB REMARK 480 ASP A 273 CB REMARK 480 GLN A 277 CD OE1 NE2 REMARK 480 LYS A 278 CE REMARK 480 LEU A 279 CG CD1 CD2 REMARK 480 LYS A 282 CG CD CE NZ REMARK 480 GLU A 285 CG OE2 REMARK 480 THR A 286 CG2 REMARK 480 LYS A 289 NZ REMARK 480 GLU A 292 CD OE1 OE2 REMARK 480 LYS A 295 CE NZ REMARK 480 ASP A 297 OD1 REMARK 480 ASN A 299 OD1 REMARK 480 LYS A 305 CG CD NZ REMARK 480 ARG A 321 NH1 REMARK 480 THR A 336 CG2 REMARK 480 LYS A 342 CE NZ REMARK 480 LYS A 363 CD REMARK 480 ASP A 364 CB REMARK 480 GLU A 366 CA CB CG OE2 REMARK 480 GLY A 367 C O REMARK 480 SER A 368 N CA CB OG REMARK 480 ASN A 370 CB ND2 REMARK 480 ASN A 390 ND2 REMARK 480 TYR A 414 OH REMARK 480 LYS A 417 CE NZ REMARK 480 THR A 418 CG2 REMARK 480 LYS A 424 NZ REMARK 480 ARG A 435 CD NH1 REMARK 480 ILE A 438 CD1 REMARK 480 ASP A 446 OD2 REMARK 480 ILE A 450 CG2 REMARK 480 GLU A 451 CG CD OE1 REMARK 480 LYS A 466 CD NZ REMARK 480 ALA A 467 CB REMARK 480 VAL A 491 CG1 REMARK 480 ILE A 493 CD1 REMARK 480 LEU A 500 CD1 REMARK 480 THR A 506 CG2 REMARK 480 LYS A 509 NZ REMARK 480 ILE A 510 CG2 REMARK 480 GLN A 524 NE2 REMARK 480 VAL A 531 CG1 REMARK 480 ALA A 548 CB REMARK 480 ASN A 570 OD1 REMARK 480 GLU A 571 CG REMARK 480 GLU A 572 CB REMARK 480 LEU A 575 CD1 CD2 REMARK 480 ILE A 585 CD1 REMARK 480 THR A 586 CG2 REMARK 480 LYS A 589 NZ REMARK 480 PHE A 590 CD2 CE2 REMARK 480 VAL A 593 CG2 REMARK 480 LYS A 598 CE REMARK 480 LYS A 608 CG CD CE NZ REMARK 480 THR A 614 CG2 REMARK 480 LYS A 618 NZ REMARK 480 LEU A 620 CD2 REMARK 480 LYS A 639 CD REMARK 480 LYS A 651 CG REMARK 480 MET A 659 CE REMARK 480 ASP A 661 CB REMARK 480 ARG A 665 CG REMARK 480 ASN A 686 ND2 REMARK 480 THR A 701 CG2 REMARK 480 LYS A 706 CG REMARK 480 GLU A 708 O CG REMARK 480 THR A 710 CG2 REMARK 480 THR A 711 CG2 REMARK 480 LYS A 712 CB CG CE NZ REMARK 480 GLU A 713 CB CG OE2 REMARK 480 ALA A 722 CB REMARK 480 GLU A 724 CG CD OE1 REMARK 480 LYS A 725 CB CD CE NZ REMARK 480 THR A 726 CG2 REMARK 480 GLY A 727 CA REMARK 480 VAL A 729 CG1 REMARK 480 THR A 732 CG2 REMARK 480 ASP A 734 OD1 OD2 REMARK 480 LEU A 741 CD1 REMARK 480 MET A 750 CE REMARK 480 THR A 753 CG2 REMARK 480 LEU A 759 CD1 REMARK 480 THR A 760 OG1 CG2 REMARK 480 LYS A 771 NZ REMARK 480 ILE A 779 CG2 REMARK 480 LYS A 780 CD CE NZ REMARK 480 THR A 782 CG2 REMARK 480 ILE A 785 CB CG1 CG2 CD1 REMARK 480 ASN A 787 CB REMARK 480 VAL A 788 CG1 REMARK 480 LYS A 796 CE NZ REMARK 480 SER A 799 CB OG REMARK 480 LYS A 800 O CB CG CD CE NZ REMARK 480 THR A 801 OG1 CG2 REMARK 480 THR A 805 CG2 REMARK 480 VAL A 807 CG1 REMARK 480 GLY A 809 CA REMARK 480 LYS A 810 CB CG CE NZ REMARK 480 THR A 811 CG2 REMARK 480 ILE A 812 CD1 REMARK 480 SER A 819 N O OG REMARK 480 GLN A 820 CB REMARK 480 PHE A 822 CE1 CE2 CZ REMARK 480 ASP A 824 OD1 REMARK 480 THR A 825 CG2 REMARK 480 LYS A 826 CB CG CD CE REMARK 480 VAL A 828 CG2 REMARK 480 ILE A 839 CG2 REMARK 480 LYS A 845 CD CE NZ REMARK 480 ILE A 849 CG2 REMARK 480 ARG A 853 NH1 REMARK 480 LYS A 854 NZ REMARK 480 GLU A 855 CG REMARK 480 THR A 857 CG2 REMARK 480 THR A 859 CG2 REMARK 480 TRP A 860 CB REMARK 480 ILE A 863 CG2 CD1 REMARK 480 ARG A 865 NH1 REMARK 480 THR A 866 CG2 REMARK 480 LYS A 868 O CB CG CD CE REMARK 480 ASN A 869 OD1 REMARK 480 THR A 870 CG2 REMARK 480 ILE A 872 CG1 CD1 REMARK 480 VAL A 873 CG1 REMARK 480 LYS A 883 CG CD CE NZ REMARK 480 SER A 890 N REMARK 480 VAL A 896 CG1 REMARK 480 ASP A 900 CB OD1 REMARK 480 ARG A 901 NH1 REMARK 480 LYS A 906 CD CE NZ REMARK 480 ASN A 909 O ND2 REMARK 480 LYS A 911 NZ REMARK 480 GLU A 912 CB CG REMARK 480 VAL A 913 CG1 REMARK 480 GLU A 914 CG OE2 REMARK 480 LEU A 915 CD1 CD2 REMARK 480 LEU A 916 CD1 REMARK 480 LYS A 928 CG CD CE NZ REMARK 480 LYS A 937 CE NZ REMARK 480 ASP A 939 OD1 OD2 REMARK 480 GLN A 941 CB CG CD OE1 NE2 REMARK 480 GLU A 942 OE1 REMARK 480 LEU A 944 CD2 REMARK 480 ILE A 945 CD1 REMARK 480 ASN A 946 CB REMARK 480 ASN A 947 CB ND2 REMARK 480 LYS A 950 CB CG CD CE NZ REMARK 480 MET A 951 CG REMARK 480 LYS A 953 CD CE NZ REMARK 480 ALA A 954 CB REMARK 480 VAL A 959 CG2 REMARK 480 LYS A 961 CD CE NZ REMARK 480 VAL A 962 CG1 REMARK 480 ASP A 965 CG OD1 OD2 REMARK 480 GLN A 967 CG OE1 REMARK 480 GLN A 974 CB CG CD OE1 NE2 REMARK 480 THR A 975 CG2 REMARK 480 GLN A 981 OE1 REMARK 480 LEU A 982 CD1 CD2 REMARK 480 ALA A 983 N CB REMARK 480 ILE A 984 CG2 CD1 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 199 -0.26 67.08 REMARK 500 LEU A 209 -23.38 -39.14 REMARK 500 LEU A 307 54.22 -145.78 REMARK 500 ASN A 309 79.32 -113.69 REMARK 500 PHE A 358 -35.63 -135.36 REMARK 500 GLU A 366 -154.83 -103.14 REMARK 500 SER A 368 19.01 -68.54 REMARK 500 MET A 389 35.90 -93.01 REMARK 500 ARG A 416 32.25 74.73 REMARK 500 ASN A 459 1.38 -66.77 REMARK 500 ALA A 467 -133.41 73.97 REMARK 500 THR A 480 -61.28 78.91 REMARK 500 ASN A 481 39.98 -149.39 REMARK 500 TYR A 484 41.16 -140.86 REMARK 500 ALA A 487 -84.60 -134.86 REMARK 500 GLU A 571 164.70 -47.54 REMARK 500 VAL A 593 -39.18 -34.03 REMARK 500 ASP A 641 79.61 56.46 REMARK 500 SER A 650 -157.90 -137.52 REMARK 500 ASP A 671 55.46 -92.71 REMARK 500 ASN A 678 -159.80 -113.24 REMARK 500 GLN A 681 -5.16 -59.46 REMARK 500 SER A 685 -168.27 -103.34 REMARK 500 ASP A 743 12.58 -67.99 REMARK 500 ARG A 757 35.83 38.52 REMARK 500 ASN A 769 -73.74 62.70 REMARK 500 ASN A 781 74.26 -108.44 REMARK 500 THR A 782 87.88 -53.00 REMARK 500 ASN A 783 96.92 106.53 REMARK 500 LYS A 800 -79.50 -58.47 REMARK 500 ASN A 909 32.91 -79.76 REMARK 500 LYS A 911 49.22 -99.85 REMARK 500 GLU A 942 115.83 -33.66 REMARK 500 ASN A 947 10.55 55.77 REMARK 500 ASN A 952 -47.54 -132.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1F1S RELATED DB: PDB REMARK 900 1F1S IS THE CRYSTAL STRUCTURE OF STREPTOCOCCUS AGALACTIAE REMARK 900 HYALURONATE LYASE AT 2.1 ANGSTROM RESOLUTION REMARK 900 RELATED ID: 1I8Q RELATED DB: PDB REMARK 900 1I8Q IS THE CRYSTAL STRUCTURE OF STREPTOCOCCUS AGALACTIAE REMARK 900 HYALURONATE LYASE COMPLEXED WITH ENZYME PRODUCT, UNSATURATED REMARK 900 DISACCHARIDE HYALURONAN DBREF 1LXM A 171 984 UNP Q53591 HYSA_STRAG 171 984 SEQADV 1LXM ALA A 246 UNP Q53591 GLY 246 SEE REMARK 999 SEQADV 1LXM THR A 248 UNP Q53591 PRO 248 SEE REMARK 999 SEQADV 1LXM ASN A 280 UNP Q53591 THR 280 SEE REMARK 999 SEQADV 1LXM ALA A 288 UNP Q53591 GLY 288 SEE REMARK 999 SEQADV 1LXM THR A 583 UNP Q53591 ALA 583 SEE REMARK 999 SEQADV 1LXM PHE A 688 UNP Q53591 LEU 688 SEE REMARK 999 SEQADV 1LXM TRP A 689 UNP Q53591 GLY 689 SEE REMARK 999 SEQADV 1LXM GLN A 882 UNP Q53591 LEU 882 SEE REMARK 999 SEQADV 1LXM MET A 894 UNP Q53591 LEU 894 SEE REMARK 999 SEQRES 1 A 814 SER GLU HIS PRO GLN PRO VAL THR THR GLN ILE GLU LYS SEQRES 2 A 814 SER VAL ASN THR ALA LEU ASN LYS ASN TYR VAL PHE ASN SEQRES 3 A 814 LYS ALA ASP TYR GLN TYR THR LEU THR ASN PRO SER LEU SEQRES 4 A 814 GLY LYS ILE VAL GLY GLY ILE LEU TYR PRO ASN ALA THR SEQRES 5 A 814 GLY SER THR THR VAL LYS ILE SER ASP LYS SER GLY LYS SEQRES 6 A 814 ILE ILE LYS GLU VAL PRO LEU SER VAL THR ALA SER THR SEQRES 7 A 814 GLU ASP ASN PHE THR LYS LEU LEU ASP LYS TRP ASN ASP SEQRES 8 A 814 VAL THR ILE GLY ASN TYR VAL TYR ASP THR ASN ASP SER SEQRES 9 A 814 ASN MET GLN LYS LEU ASN GLN LYS LEU ASP GLU THR ASN SEQRES 10 A 814 ALA LYS ASN ILE GLU ALA ILE LYS LEU ASP SER ASN ARG SEQRES 11 A 814 THR PHE LEU TRP LYS ASP LEU ASP ASN LEU ASN ASN SER SEQRES 12 A 814 ALA GLN LEU THR ALA THR TYR ARG ARG LEU GLU ASP LEU SEQRES 13 A 814 ALA LYS GLN ILE THR ASN PRO HIS SER THR ILE TYR LYS SEQRES 14 A 814 ASN GLU LYS ALA ILE ARG THR VAL LYS GLU SER LEU ALA SEQRES 15 A 814 TRP LEU HIS GLN ASN PHE TYR ASN VAL ASN LYS ASP ILE SEQRES 16 A 814 GLU GLY SER ALA ASN TRP TRP ASP PHE GLU ILE GLY VAL SEQRES 17 A 814 PRO ARG SER ILE THR GLY THR LEU SER LEU MET ASN ASN SEQRES 18 A 814 TYR PHE THR ASP ALA GLU ILE LYS THR TYR THR ASP PRO SEQRES 19 A 814 ILE GLU HIS PHE VAL PRO ASP ALA GLU TYR PHE ARG LYS SEQRES 20 A 814 THR LEU VAL ASN PRO PHE LYS ALA LEU GLY GLY ASN LEU SEQRES 21 A 814 VAL ASP MET GLY ARG VAL LYS ILE ILE GLU GLY LEU LEU SEQRES 22 A 814 ARG LYS ASP ASN THR ILE ILE GLU LYS THR SER HIS SER SEQRES 23 A 814 LEU LYS ASN LEU PHE THR THR ALA THR LYS ALA GLU GLY SEQRES 24 A 814 PHE TYR ALA ASP GLY SER TYR ILE ASP HIS THR ASN VAL SEQRES 25 A 814 ALA TYR THR GLY ALA TYR GLY ASN VAL LEU ILE ASP GLY SEQRES 26 A 814 LEU THR GLN LEU LEU PRO ILE ILE GLN GLU THR ASP TYR SEQRES 27 A 814 LYS ILE SER ASN GLN GLU LEU ASP MET VAL TYR LYS TRP SEQRES 28 A 814 ILE ASN GLN SER PHE LEU PRO LEU ILE VAL LYS GLY GLU SEQRES 29 A 814 LEU MET ASP MET SER ARG GLY ARG SER ILE SER ARG GLU SEQRES 30 A 814 ALA ALA SER SER HIS ALA ALA ALA VAL GLU VAL LEU ARG SEQRES 31 A 814 GLY PHE LEU ARG LEU ALA ASN MET SER ASN GLU GLU ARG SEQRES 32 A 814 ASN LEU ASP LEU LYS SER THR ILE LYS THR ILE ILE THR SEQRES 33 A 814 SER ASN LYS PHE TYR ASN VAL PHE ASN ASN LEU LYS SER SEQRES 34 A 814 TYR SER ASP ILE ALA ASN MET ASN LYS LEU LEU ASN ASP SEQRES 35 A 814 SER THR VAL ALA THR LYS PRO LEU LYS SER ASN LEU SER SEQRES 36 A 814 THR PHE ASN SER MET ASP ARG LEU ALA TYR TYR ASN ALA SEQRES 37 A 814 LYS LYS ASP PHE GLY PHE ALA LEU SER LEU HIS SER LYS SEQRES 38 A 814 ARG THR LEU ASN TYR GLU GLY MET ASN ASP GLU ASN THR SEQRES 39 A 814 ARG GLY TRP TYR THR GLY ASP GLY MET PHE TYR ILE TYR SEQRES 40 A 814 ASN SER ASP GLN SER HIS TYR SER ASN HIS PHE TRP PRO SEQRES 41 A 814 THR VAL ASN PRO TYR LYS MET ALA GLY THR THR GLU LYS SEQRES 42 A 814 ASP ALA LYS ARG GLU ASP THR THR LYS GLU PHE MET SER SEQRES 43 A 814 LYS HIS SER LYS ASP ALA LYS GLU LYS THR GLY GLN VAL SEQRES 44 A 814 THR GLY THR SER ASP PHE VAL GLY SER VAL LYS LEU ASN SEQRES 45 A 814 ASP HIS PHE ALA LEU ALA ALA MET ASP PHE THR ASN TRP SEQRES 46 A 814 ASP ARG THR LEU THR ALA GLN LYS GLY TRP VAL ILE LEU SEQRES 47 A 814 ASN ASP LYS ILE VAL PHE LEU GLY SER ASN ILE LYS ASN SEQRES 48 A 814 THR ASN GLY ILE GLY ASN VAL SER THR THR ILE ASP GLN SEQRES 49 A 814 ARG LYS ASP ASP SER LYS THR PRO TYR THR THR TYR VAL SEQRES 50 A 814 ASN GLY LYS THR ILE ASP LEU LYS GLN ALA SER SER GLN SEQRES 51 A 814 GLN PHE THR ASP THR LYS SER VAL PHE LEU GLU SER LYS SEQRES 52 A 814 GLU PRO GLY ARG ASN ILE GLY TYR ILE PHE PHE LYS ASN SEQRES 53 A 814 SER THR ILE ASP ILE GLU ARG LYS GLU GLN THR GLY THR SEQRES 54 A 814 TRP ASN SER ILE ASN ARG THR SER LYS ASN THR SER ILE SEQRES 55 A 814 VAL SER ASN PRO PHE ILE THR ILE SER GLN LYS HIS ASP SEQRES 56 A 814 ASN LYS GLY ASP SER TYR GLY TYR MET MET VAL PRO ASN SEQRES 57 A 814 ILE ASP ARG THR SER PHE ASP LYS LEU ALA ASN SER LYS SEQRES 58 A 814 GLU VAL GLU LEU LEU GLU ASN SER SER LYS GLN GLN VAL SEQRES 59 A 814 ILE TYR ASP LYS ASN SER GLN THR TRP ALA VAL ILE LYS SEQRES 60 A 814 HIS ASP ASN GLN GLU SER LEU ILE ASN ASN GLN PHE LYS SEQRES 61 A 814 MET ASN LYS ALA GLY LEU TYR LEU VAL GLN LYS VAL GLY SEQRES 62 A 814 ASN ASP TYR GLN ASN VAL TYR TYR GLN PRO GLN THR MET SEQRES 63 A 814 THR LYS THR ASP GLN LEU ALA ILE HET NAG B 1 15 HET BDP B 2 12 HET NAG B 3 14 HET BDP B 4 12 HET NAG B 5 14 HET BDP B 6 12 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BDP BETA-D-GLUCOPYRANURONIC ACID 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 BDP BETA-D-GLUCURONIC ACID; D-GLUCURONIC ACID; GLUCURONIC HETSYN 2 BDP ACID FORMUL 2 NAG 3(C8 H15 N O6) FORMUL 2 BDP 3(C6 H10 O7) FORMUL 3 HOH *191(H2 O) HELIX 1 1 ASN A 206 SER A 208 5 3 HELIX 2 2 ASP A 250 ILE A 264 1 15 HELIX 3 3 GLY A 265 TYR A 269 5 5 HELIX 4 4 ASP A 273 ILE A 294 1 22 HELIX 5 5 TRP A 304 ASP A 308 5 5 HELIX 6 6 ASN A 312 THR A 331 1 20 HELIX 7 7 ASN A 340 PHE A 358 1 19 HELIX 8 8 ASN A 370 ILE A 376 1 7 HELIX 9 9 ILE A 376 MET A 389 1 14 HELIX 10 10 ASN A 390 PHE A 393 5 4 HELIX 11 11 THR A 394 VAL A 409 1 16 HELIX 12 12 GLY A 427 ARG A 444 1 18 HELIX 13 13 ASP A 446 LYS A 458 1 13 HELIX 14 14 ASN A 459 PHE A 461 5 3 HELIX 15 15 ALA A 487 GLN A 504 1 18 HELIX 16 16 SER A 511 SER A 525 1 15 HELIX 17 17 PHE A 526 PRO A 528 5 3 HELIX 18 18 ASP A 537 ARG A 546 5 10 HELIX 19 19 SER A 550 ASN A 567 1 18 HELIX 20 20 GLU A 571 ASN A 588 1 18 HELIX 21 21 ASN A 592 LEU A 597 5 6 HELIX 22 22 SER A 599 ASN A 611 1 13 HELIX 23 23 ASN A 628 MET A 630 5 3 HELIX 24 24 ARG A 665 THR A 669 5 5 HELIX 25 25 HIS A 687 VAL A 692 1 6 HELIX 26 26 THR A 859 ASN A 864 1 6 HELIX 27 27 ASP A 900 ASN A 909 1 10 SHEET 1 A 4 VAL A 185 ALA A 188 0 SHEET 2 A 4 ILE A 236 THR A 245 1 O PRO A 241 N VAL A 185 SHEET 3 A 4 GLY A 223 SER A 230 -1 N THR A 225 O LEU A 242 SHEET 4 A 4 GLN A 201 LEU A 204 -1 N THR A 203 O LYS A 228 SHEET 1 B 3 TYR A 193 VAL A 194 0 SHEET 2 B 3 ILE A 216 PRO A 219 -1 O LEU A 217 N TYR A 193 SHEET 3 B 3 GLY A 210 VAL A 213 -1 N VAL A 213 O ILE A 216 SHEET 1 C 2 TYR A 414 PHE A 415 0 SHEET 2 C 2 PHE A 423 LYS A 424 -1 O PHE A 423 N PHE A 415 SHEET 1 D 3 GLY A 469 PHE A 470 0 SHEET 2 D 3 TYR A 476 ASP A 478 -1 O ILE A 477 N GLY A 469 SHEET 3 D 3 VAL A 482 ALA A 483 -1 O VAL A 482 N ASP A 478 SHEET 1 E 2 ILE A 530 VAL A 531 0 SHEET 2 E 2 GLU A 534 LEU A 535 -1 O GLU A 534 N VAL A 531 SHEET 1 F 4 ASN A 623 PHE A 627 0 SHEET 2 F 4 ARG A 632 ASN A 637 -1 O TYR A 636 N ASN A 623 SHEET 3 F 4 PHE A 642 SER A 647 -1 O PHE A 644 N TYR A 635 SHEET 4 F 4 MET A 673 TYR A 677 -1 O MET A 673 N SER A 647 SHEET 1 G 7 THR A 701 LYS A 703 0 SHEET 2 G 7 VAL A 788 LYS A 796 -1 O SER A 789 N GLU A 702 SHEET 3 G 7 VAL A 873 LYS A 883 -1 O GLN A 882 N THR A 790 SHEET 4 G 7 ILE A 839 GLY A 858 -1 N GLU A 852 O THR A 879 SHEET 5 G 7 GLN A 821 GLU A 831 -1 N VAL A 828 O TYR A 841 SHEET 6 G 7 THR A 804 VAL A 807 -1 N TYR A 806 O PHE A 829 SHEET 7 G 7 LYS A 810 THR A 811 -1 O LYS A 810 N VAL A 807 SHEET 1 H 9 THR A 701 LYS A 703 0 SHEET 2 H 9 VAL A 788 LYS A 796 -1 O SER A 789 N GLU A 702 SHEET 3 H 9 VAL A 873 LYS A 883 -1 O GLN A 882 N THR A 790 SHEET 4 H 9 ILE A 839 GLY A 858 -1 N GLU A 852 O THR A 879 SHEET 5 H 9 TYR A 891 PRO A 897 -1 O MET A 894 N ILE A 842 SHEET 6 H 9 LYS A 771 LYS A 780 -1 N PHE A 774 O TYR A 893 SHEET 7 H 9 THR A 760 LEU A 768 -1 N GLY A 764 O LEU A 775 SHEET 8 H 9 PHE A 745 THR A 753 -1 N MET A 750 O LYS A 763 SHEET 9 H 9 VAL A 736 ASN A 742 -1 N GLY A 737 O ALA A 749 SHEET 1 I 6 VAL A 913 ASN A 918 0 SHEET 2 I 6 GLN A 922 ASP A 927 -1 O VAL A 924 N GLU A 917 SHEET 3 I 6 THR A 932 LYS A 937 -1 O ILE A 936 N GLN A 923 SHEET 4 I 6 GLY A 955 LYS A 961 -1 O VAL A 959 N TRP A 933 SHEET 5 I 6 TYR A 966 GLN A 972 -1 O GLN A 967 N GLN A 960 SHEET 6 I 6 THR A 977 ASP A 980 -1 O THR A 979 N TYR A 970 SHEET 1 J 2 SER A 943 ILE A 945 0 SHEET 2 J 2 PHE A 949 MET A 951 -1 O PHE A 949 N ILE A 945 LINK O3 NAG B 1 C1 BDP B 2 1555 1555 1.43 LINK O4 BDP B 2 C1 NAG B 3 1555 1555 1.45 LINK O3 NAG B 3 C1 BDP B 4 1555 1555 1.45 LINK O4 BDP B 4 C1 NAG B 5 1555 1555 1.44 LINK O3 NAG B 5 C1 BDP B 6 1555 1555 1.42 CRYST1 51.108 155.043 238.136 90.00 90.00 90.00 C 2 2 21 8 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 0.019566 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006450 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004199 0.00000