HEADER HYDROLASE 06-DEC-05 2D8L TITLE CRYSTAL STRUCTURE OF UNSATURATED RHAMNOGALACTURONYL HYDROLASE IN TITLE 2 COMPLEX WITH DGLCA-GALNAC COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE GLYCOSYL HYDROLASE YTER; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RHAMNOGALACTURONYL HYDROLASE; COMPND 5 EC: 3.2.1.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMIDE; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21D KEYWDS UNSATURATED RHAMNOGALACTURONYL HYDROLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR T.ITOH,A.OCHIAI,B.MIKAMI,W.HASHIMOTO,K.MURATA REVDAT 4 13-MAR-24 2D8L 1 HETSYN REVDAT 3 29-JUL-20 2D8L 1 COMPND REMARK HET HETNAM REVDAT 3 2 1 HETSYN FORMUL LINK SITE REVDAT 3 3 1 ATOM REVDAT 2 24-FEB-09 2D8L 1 VERSN REVDAT 1 14-NOV-06 2D8L 0 JRNL AUTH T.ITOH,A.OCHIAI,B.MIKAMI,W.HASHIMOTO,K.MURATA JRNL TITL A NOVEL GLYCOSIDE HYDROLASE FAMILY 105: THE STRUCTURE OF JRNL TITL 2 FAMILY 105 UNSATURATED RHAMNOGALACTURONYL HYDROLASE JRNL TITL 3 COMPLEXED WITH A DISACCHARIDE IN COMPARISON WITH FAMILY 88 JRNL TITL 4 ENZYME COMPLEXED WITH THE DISACCHARIDE JRNL REF J.MOL.BIOL. V. 360 573 2006 JRNL REFN ISSN 0022-2836 JRNL PMID 16781735 JRNL DOI 10.1016/J.JMB.2006.04.047 REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.7 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT 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) : 0.162 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2391 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 45283 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.136 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 32809 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2961 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 625 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 3611.5 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 10 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 14605 REMARK 3 NUMBER OF RESTRAINTS : 12509 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 ANGLE DISTANCES (A) : 0.026 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.026 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.048 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.054 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.020 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.071 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2D8L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-DEC-05. REMARK 100 THE DEPOSITION ID IS D_1000025122. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL38B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47953 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 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) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.2M CITRATE, 0.1M TRIS, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 59.62167 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 119.24333 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 89.43250 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 149.05417 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 29.81083 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 59.62167 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 119.24333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 149.05417 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 89.43250 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 29.81083 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 A2507 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 MET A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 MET A 4 REMARK 465 ASP A 5 REMARK 465 GLN A 6 REMARK 465 SER A 7 REMARK 465 ILE A 8 REMARK 465 ALA A 9 REMARK 465 VAL A 10 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 OD1 ASN A 26 O HOH A 2555 2.19 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 ASP A 75 CB - CG - OD1 ANGL. DEV. = 9.3 DEGREES REMARK 500 ASP A 75 CB - CG - OD2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ARG A 114 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 TYR A 138 CB - CG - CD1 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG A 213 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 HIS A 237 CA - CB - CG ANGL. DEV. = 11.9 DEGREES REMARK 500 ARG A 252 CD - NE - CZ ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG A 298 CD - NE - CZ ANGL. DEV. = 16.7 DEGREES REMARK 500 ARG A 298 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 CYS A 330 CA - CB - SG ANGL. DEV. = -12.6 DEGREES REMARK 500 TYR A 338 CB - CG - CD2 ANGL. DEV. = 4.5 DEGREES REMARK 500 TYR A 338 CB - CG - CD1 ANGL. DEV. = -4.1 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 LYS A 104 26.59 48.11 REMARK 500 REMARK 500 REMARK: NULL DBREF 2D8L A 1 373 UNP O34559 YTER_BACSU 1 373 SEQRES 1 A 373 MET GLY SER MET ASP GLN SER ILE ALA VAL LYS SER PRO SEQRES 2 A 373 LEU THR TYR ALA GLU ALA LEU ALA ASN THR ILE MET ASN SEQRES 3 A 373 THR TYR THR VAL GLU GLU LEU PRO PRO ALA ASN ARG TRP SEQRES 4 A 373 HIS TYR HIS GLN GLY VAL PHE LEU CYS GLY VAL LEU ARG SEQRES 5 A 373 LEU TRP GLU ALA THR GLY GLU LYS ARG TYR PHE GLU TYR SEQRES 6 A 373 ALA LYS ALA TYR ALA ASP LEU LEU ILE ASP ASP ASN GLY SEQRES 7 A 373 ASN LEU LEU PHE ARG ARG ASP GLU LEU ASP ALA ILE GLN SEQRES 8 A 373 ALA GLY LEU ILE LEU PHE PRO LEU TYR GLU GLN THR LYS SEQRES 9 A 373 ASP GLU ARG TYR VAL LYS ALA ALA LYS ARG LEU ARG SER SEQRES 10 A 373 LEU TYR GLY THR LEU ASN ARG THR SER GLU GLY GLY PHE SEQRES 11 A 373 TRP HIS LYS ASP GLY TYR PRO TYR GLN MET TRP LEU ASP SEQRES 12 A 373 GLY LEU TYR MET GLY GLY PRO PHE ALA LEU LYS TYR ALA SEQRES 13 A 373 ASN LEU LYS GLN GLU THR GLU LEU PHE ASP GLN VAL VAL SEQRES 14 A 373 LEU GLN GLU SER LEU MET ARG LYS HIS THR LYS ASP ALA SEQRES 15 A 373 LYS THR GLY LEU PHE TYR HIS ALA TRP ASP GLU ALA LYS SEQRES 16 A 373 LYS MET PRO TRP ALA ASN GLU GLU THR GLY CYS SER PRO SEQRES 17 A 373 GLU PHE TRP ALA ARG SER ILE GLY TRP TYR VAL MET SER SEQRES 18 A 373 LEU ALA ASP MET ILE GLU GLU LEU PRO LYS LYS HIS PRO SEQRES 19 A 373 ASN ARG HIS VAL TRP LYS ASN THR LEU GLN ASP MET ILE SEQRES 20 A 373 LYS SER ILE CYS ARG TYR GLN ASP LYS GLU THR GLY LEU SEQRES 21 A 373 TRP TYR GLN ILE VAL ASP LYS GLY ASP ARG SER ASP ASN SEQRES 22 A 373 TRP LEU GLU SER SER GLY SER CYS LEU TYR MET TYR ALA SEQRES 23 A 373 ILE ALA LYS GLY ILE ASN LYS GLY TYR LEU ASP ARG ALA SEQRES 24 A 373 TYR GLU THR THR LEU LEU LYS ALA TYR GLN GLY LEU ILE SEQRES 25 A 373 GLN HIS LYS THR GLU THR SER GLU ASP GLY ALA PHE LEU SEQRES 26 A 373 VAL LYS ASP ILE CYS VAL GLY THR SER ALA GLY PHE TYR SEQRES 27 A 373 ASP TYR TYR VAL SER ARG GLU ARG SER THR ASN ASP LEU SEQRES 28 A 373 HIS GLY ALA GLY ALA PHE ILE LEU ALA MET THR GLU LEU SEQRES 29 A 373 GLU PRO LEU PHE ARG SER ALA GLY LYS HET NGA B 1 15 HET GCD B 2 11 HETNAM NGA 2-ACETAMIDO-2-DEOXY-BETA-D-GALACTOPYRANOSE HETNAM GCD 4-DEOXY-ALPHA-L-THREO-HEX-4-ENOPYRANURONIC ACID HETSYN NGA N-ACETYL-BETA-D-GALACTOSAMINE; 2-ACETAMIDO-2-DEOXY- HETSYN 2 NGA BETA-D-GALACTOSE; 2-ACETAMIDO-2-DEOXY-D-GALACTOSE; 2- HETSYN 3 NGA ACETAMIDO-2-DEOXY-GALACTOSE; N-ACETYL-D-GALACTOSAMINE HETSYN GCD 4,5-DEHYDRO-D-GLUCURONIC ACID; 4-DEOXY-ALPHA-L-THREO- HETSYN 2 GCD HEX-4-ENURONIC ACID; 4-DEOXY-L-THREO-HEX-4-ENURONIC HETSYN 3 GCD ACID; 4-DEOXY-THREO-HEX-4-ENURONIC ACID FORMUL 2 NGA C8 H15 N O6 FORMUL 2 GCD C6 H8 O6 FORMUL 3 HOH *625(H2 O) HELIX 1 1 SER A 12 TYR A 28 1 17 HELIX 2 2 HIS A 40 GLY A 58 1 19 HELIX 3 3 GLU A 59 ILE A 74 1 16 HELIX 4 4 GLU A 86 LEU A 94 5 9 HELIX 5 5 ILE A 95 LYS A 104 1 10 HELIX 6 6 GLU A 106 SER A 117 1 12 HELIX 7 7 LEU A 118 LEU A 122 5 5 HELIX 8 8 LEU A 142 GLN A 160 1 19 HELIX 9 9 THR A 162 LYS A 180 1 19 HELIX 10 10 TRP A 211 ILE A 226 1 16 HELIX 11 11 GLU A 227 LEU A 229 5 3 HELIX 12 12 HIS A 233 TYR A 253 1 21 HELIX 13 13 GLU A 276 LYS A 293 1 18 HELIX 14 14 ASP A 297 ALA A 299 5 3 HELIX 15 15 TYR A 300 LYS A 315 1 16 HELIX 16 16 PHE A 337 SER A 343 1 7 HELIX 17 17 ASP A 350 ALA A 371 1 22 SHEET 1 A 2 GLN A 139 TRP A 141 0 SHEET 2 A 2 ALA A 190 ASP A 192 -1 O TRP A 191 N MET A 140 SHEET 1 B 2 THR A 316 THR A 318 0 SHEET 2 B 2 PHE A 324 VAL A 326 -1 O LEU A 325 N GLU A 317 SHEET 1 C 2 ILE A 329 CYS A 330 0 SHEET 2 C 2 ARG A 346 SER A 347 -1 O SER A 347 N ILE A 329 LINK O3 NGA B 1 C1 GCD B 2 1555 1555 1.45 CISPEP 1 PRO A 34 PRO A 35 0 -4.83 CRYST1 91.831 91.831 178.865 90.00 90.00 120.00 P 61 2 2 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 0.010890 0.006287 0.000000 0.00000 SCALE2 0.000000 0.012574 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005591 0.00000