HEADER SUGAR BINDING PROTEIN, SIGNALING PROTEIN28-MAY-05 1ZU0 TITLE CRYSTAL STRUCTURE OF THE LIGANDED CHITIN OLIGASACCHARIDE BINDING TITLE 2 PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHITIN OLIGOSACCHARIDE BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 28-556; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE; SOURCE 3 ORGANISM_TAXID: 666; 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: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PMAL-P2 KEYWDS ALPHA HELIX/BETA SHEET, SUGAR BINDING PROTEIN, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.XU,X.LI,R.ROSEMAN,A.M.STOCK REVDAT 5 30-OCT-24 1ZU0 1 REMARK REVDAT 4 23-AUG-23 1ZU0 1 HETSYN REVDAT 3 29-JUL-20 1ZU0 1 COMPND REMARK HET HETNAM REVDAT 3 2 1 FORMUL LINK SITE ATOM REVDAT 2 24-FEB-09 1ZU0 1 VERSN REVDAT 1 06-JUN-06 1ZU0 0 JRNL AUTH S.XU,X.LI,R.ROSEMAN,A.M.STOCK JRNL TITL CRYSTAL STRUCTURE OF THE LIGANDED AND UNLIGANDED PERIPLASMIC JRNL TITL 2 CHITIN OLIGOSACCHARIDE BINDING PROTEIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 25191 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1483 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 : 4243 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 730 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.14 REMARK 3 LOW RESOLUTION CUTOFF (A) : 0.27 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.340 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.810 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1ZU0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUN-05. REMARK 100 THE DEPOSITION ID IS D_1000033116. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25934 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 17.80 REMARK 200 R MERGE (I) : 0.15900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.0000 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.31600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1ZTY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3500, CH3COONA, MNSO4, PH 8.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 30.24200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.92700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.41350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.92700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.24200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.41350 REMARK 290 SMTRY3 4 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 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 O HOH A 1453 O HOH A 1454 1.88 REMARK 500 CE LYS A 526 O HOH A 1443 1.93 REMARK 500 O HOH A 1394 O HOH A 1627 2.01 REMARK 500 O HOH A 1582 O HOH A 1603 2.04 REMARK 500 O HOH A 1275 O HOH A 1285 2.05 REMARK 500 NE2 GLN A 279 O HOH A 1499 2.07 REMARK 500 O HOH A 1080 O HOH A 1537 2.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 1091 O HOH A 1618 4545 2.02 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 ARG A 16 104.49 -55.05 REMARK 500 ARG A 27 26.29 -75.12 REMARK 500 ASP A 31 -63.79 79.30 REMARK 500 LYS A 44 26.13 -70.44 REMARK 500 ARG A 51 -97.26 -118.91 REMARK 500 LEU A 175 143.07 -172.87 REMARK 500 ARG A 180 128.14 -38.88 REMARK 500 SER A 219 41.99 -143.40 REMARK 500 TYR A 240 72.13 -108.15 REMARK 500 ALA A 243 -147.78 -135.38 REMARK 500 ASP A 264 43.69 -91.30 REMARK 500 ASP A 322 84.84 -153.82 REMARK 500 ASP A 403 -69.74 -106.21 REMARK 500 TYR A 423 -15.48 -148.10 REMARK 500 GLN A 477 55.51 39.13 REMARK 500 ILE A 515 79.56 -118.92 REMARK 500 REMARK 500 REMARK: NULL 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 MN A 801 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 337 OD1 REMARK 620 2 ASN A 339 OD1 87.1 REMARK 620 3 ASP A 341 OD2 91.7 80.7 REMARK 620 4 PHE A 343 O 87.9 170.6 91.5 REMARK 620 5 GLU A 345 OE1 149.6 99.7 118.6 88.7 REMARK 620 6 GLU A 345 OE2 92.0 89.2 169.1 98.9 58.7 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZTY RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITHOUT LIGAND DBREF 1ZU0 A 1 529 UNP Q9KUA3 Q9KUA3_VIBCH 28 556 SEQRES 1 A 529 ARG SER GLU LEU THR ILE VAL PRO ASP PHE TYR PRO THR SEQRES 2 A 529 MET VAL ARG ASN PHE ASN PRO TYR LEU ALA THR ASN LEU SEQRES 3 A 529 ARG THR THR THR ASP PHE ILE TYR GLU PRO LEU VAL VAL SEQRES 4 A 529 PHE ASN GLU MET LYS GLY ASN THR PRO VAL PHE ARG LEU SEQRES 5 A 529 ALA GLU SER TYR LYS MET ALA ASP ASP LEU MET SER VAL SEQRES 6 A 529 THR PHE ASP ILE ARG LYS GLY VAL LYS TRP SER ASP GLY SEQRES 7 A 529 GLU ALA PHE THR ALA ASP ASP VAL VAL TYR SER PHE GLY SEQRES 8 A 529 LEU LEU LYS ALA LYS PRO GLU LEU ASP GLN ARG GLY ILE SEQRES 9 A 529 ASN LYS TRP VAL THR SER VAL GLU LYS VAL ASP GLU TYR SEQRES 10 A 529 LYS VAL ARG PHE ARG LEU SER GLU ALA ASN SER ASN VAL SEQRES 11 A 529 PRO TYR GLU ILE SER LEU ILE PRO ILE VAL ALA GLU HIS SEQRES 12 A 529 VAL TRP LYS ASP VAL LYS ASP PRO THR THR PHE THR ASN SEQRES 13 A 529 GLU ASN PRO VAL GLY THR GLY PRO PHE THR VAL ILE ASP SEQRES 14 A 529 THR PHE THR PRO GLN LEU TYR ILE GLN CYS ARG ASN PRO SEQRES 15 A 529 ASN TYR TRP ASP ALA ALA ASN LEU GLU VAL ASP CYS LEU SEQRES 16 A 529 ARG VAL PRO GLN ILE ALA ASN ASN ASP GLN LEU LEU GLY SEQRES 17 A 529 LYS ILE VAL ASN SER GLU LEU ASP TRP THR SER SER PHE SEQRES 18 A 529 VAL PRO ASP ILE ASP ARG THR TYR ALA ALA ALA ASN PRO SEQRES 19 A 529 ASN HIS HIS TYR TRP TYR PRO ALA ALA GLY THR GLN ALA SEQRES 20 A 529 PHE MET VAL ASN PHE LYS ASN PRO ASP PRO ALA LYS LYS SEQRES 21 A 529 GLU ALA LEU ASP ASN VAL ASP PHE ARG ARG ALA PHE SER SEQRES 22 A 529 MET ALA LEU ASP ARG GLN THR ILE ILE ASP ILE ALA PHE SEQRES 23 A 529 TYR GLY SER GLY THR VAL ASN ASP PHE ALA SER GLY LEU SEQRES 24 A 529 GLY TYR ALA PHE GLU ALA TRP SER ASP GLU ALA THR HIS SEQRES 25 A 529 LYS LYS TYR LYS GLY PHE ASN THR TYR ASP VAL GLU GLY SEQRES 26 A 529 SER LYS LYS LEU LEU ALA LYS ALA GLY PHE LYS ASP VAL SEQRES 27 A 529 ASN GLY ASP GLY PHE VAL GLU THR PRO SER GLY LYS SER SEQRES 28 A 529 PHE GLU LEU LEU ILE GLN SER PRO ASN GLY TRP THR ASP SEQRES 29 A 529 PHE ASN ASN THR VAL GLN LEU ALA VAL GLU GLN LEU GLN SEQRES 30 A 529 GLU VAL GLY ILE LYS ALA LYS ALA ARG THR PRO GLU PHE SEQRES 31 A 529 ALA VAL TYR ASN GLN ALA MET LEU GLU GLY THR TYR ASP SEQRES 32 A 529 VAL ALA TYR THR ASN TYR PHE HIS GLY ALA ASP PRO PHE SEQRES 33 A 529 THR TYR TRP ASN SER GLY TYR ASN SER ALA LEU GLN SER SEQRES 34 A 529 GLY ASP GLY MET PRO ARG PHE ALA MET HIS TYR PHE THR SEQRES 35 A 529 ASP LYS LYS LEU ASP GLY LEU LEU ASP SER PHE TYR LYS SEQRES 36 A 529 THR ALA ASP LYS ASN GLU GLN LEU ALA ILE ALA HIS GLY SEQRES 37 A 529 ILE GLN LYS ILE ILE ALA GLU ASN GLN VAL THR ILE PRO SEQRES 38 A 529 VAL MET SER GLY ALA TRP MET TYR GLN TYR ASN THR THR SEQRES 39 A 529 ARG PHE THR GLY TRP TRP SER GLU GLU ASN PRO LYS GLY SEQRES 40 A 529 ARG PRO SER VAL TRP ALA GLY ILE PRO GLU ARG LEU LEU SEQRES 41 A 529 HIS VAL LEU ASP LEU LYS PRO VAL LYS HET NAG B 1 15 HET NAG B 2 14 HET MN A 801 1 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM MN MANGANESE (II) ION 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 FORMUL 2 NAG 2(C8 H15 N O6) FORMUL 3 MN MN 2+ FORMUL 4 HOH *730(H2 O) HELIX 1 1 THR A 82 LYS A 96 1 15 HELIX 2 2 PRO A 97 ASP A 100 5 4 HELIX 3 3 GLY A 103 TRP A 107 1 5 HELIX 4 4 ASN A 129 LEU A 136 1 8 HELIX 5 5 ALA A 141 LYS A 146 1 6 HELIX 6 6 ASP A 186 LEU A 190 5 5 HELIX 7 7 ASN A 202 ASN A 212 1 11 HELIX 8 8 ASP A 224 TYR A 229 1 6 HELIX 9 9 ASP A 256 ASP A 264 1 9 HELIX 10 10 ASN A 265 LEU A 276 1 12 HELIX 11 11 ASP A 277 PHE A 286 1 10 HELIX 12 12 GLY A 300 SER A 307 5 8 HELIX 13 13 ASP A 308 GLY A 317 1 10 HELIX 14 14 PHE A 318 THR A 320 5 3 HELIX 15 15 ASP A 322 ALA A 333 1 12 HELIX 16 16 TRP A 362 VAL A 379 1 18 HELIX 17 17 GLU A 389 GLU A 399 1 11 HELIX 18 18 PRO A 415 ASN A 424 1 10 HELIX 19 19 SER A 425 SER A 429 5 5 HELIX 20 20 ASP A 443 PHE A 453 1 11 HELIX 21 21 TYR A 454 THR A 456 5 3 HELIX 22 22 ASP A 458 GLN A 477 1 20 HELIX 23 23 PRO A 516 LEU A 523 1 8 SHEET 1 A 7 PHE A 165 THR A 172 0 SHEET 2 A 7 LEU A 175 ARG A 180 -1 O CYS A 179 N VAL A 167 SHEET 3 A 7 CYS A 194 PRO A 198 -1 O LEU A 195 N GLN A 178 SHEET 4 A 7 GLU A 3 VAL A 7 1 N LEU A 4 O CYS A 194 SHEET 5 A 7 TRP A 217 THR A 218 1 O TRP A 217 N THR A 5 SHEET 6 A 7 GLN A 490 ASN A 492 -1 O GLN A 490 N THR A 218 SHEET 7 A 7 HIS A 236 TYR A 238 -1 N HIS A 237 O TYR A 491 SHEET 1 B 2 VAL A 38 ASN A 41 0 SHEET 2 B 2 THR A 47 PHE A 50 -1 O THR A 47 N ASN A 41 SHEET 1 C 4 ALA A 53 MET A 58 0 SHEET 2 C 4 SER A 64 ILE A 69 -1 O ASP A 68 N GLU A 54 SHEET 3 C 4 LYS A 118 LEU A 123 -1 O PHE A 121 N VAL A 65 SHEET 4 C 4 VAL A 108 ASP A 115 -1 N GLU A 112 O ARG A 120 SHEET 1 D 6 THR A 291 VAL A 292 0 SHEET 2 D 6 ILE A 480 ALA A 486 -1 O SER A 484 N THR A 291 SHEET 3 D 6 ALA A 242 VAL A 250 -1 N PHE A 248 O ILE A 480 SHEET 4 D 6 VAL A 404 ASN A 408 -1 O ALA A 405 N MET A 249 SHEET 5 D 6 LEU A 354 GLN A 357 1 N GLN A 357 O VAL A 404 SHEET 6 D 6 ALA A 383 ARG A 386 1 O ARG A 386 N ILE A 356 SHEET 1 E 2 PHE A 496 THR A 497 0 SHEET 2 E 2 LYS A 526 PRO A 527 -1 O LYS A 526 N THR A 497 SSBOND 1 CYS A 179 CYS A 194 1555 1555 2.03 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.39 LINK OD1 ASP A 337 MN MN A 801 1555 1555 2.18 LINK OD1 ASN A 339 MN MN A 801 1555 1555 2.30 LINK OD2 ASP A 341 MN MN A 801 1555 1555 2.17 LINK O PHE A 343 MN MN A 801 1555 1555 2.19 LINK OE1 GLU A 345 MN MN A 801 1555 1555 2.24 LINK OE2 GLU A 345 MN MN A 801 1555 1555 2.23 CRYST1 60.484 86.827 95.854 90.00 90.00 90.00 P 21 21 21 4 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 0.016533 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011517 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010433 0.00000