HEADER HYDROLASE 16-JUL-25 9PLX TITLE THE STRUCTURE OF O-GLYCOPEPTIDASE BCM60K FROM BACTEROIDES CACCAE IN TITLE 2 COMPLEX WITH A CORE 2 GLYCAN COMPND MOL_ID: 1; COMPND 2 MOLECULE: O-GLYCOPEPTIDASE BCM60K; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES CACCAE ATCC 43185; SOURCE 3 ORGANISM_TAXID: 411901; SOURCE 4 GENE: Q4469_03870; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GLYCOPROTEASE, O-GLYCOPEPTIDASE, BACTEROIDES CACCAE, PEPTIDASE, KEYWDS 2 GLYCAN, MUCIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.B.BORASTON,B.PLUVINAGE REVDAT 1 17-JUN-26 9PLX 0 JRNL AUTH B.PLUVINAGE,K.BOURDON,O.CANIL,A.DEVENTER,B.ALVAREZ, JRNL AUTH 2 L.MIHALYNUK,N.THOMPSON,W.WAKARCHUK,A.B.BORASTON JRNL TITL SUBSTRATE RECOGNITION AND CLEAVAGE BY MUCIN DEGRADING JRNL TITL 2 O-GLYCOPEPTIDASES FROM THE GUT MICROBE BACTEROIDES CACCAE. JRNL REF J.BIOL.CHEM. 13222 2026 JRNL REFN ESSN 1083-351X JRNL PMID 42248462 JRNL DOI 10.1016/J.JBC.2026.113222 REMARK 2 REMARK 2 RESOLUTION. 2.49 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.2_5419 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.49 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.58 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 3 NUMBER OF REFLECTIONS : 18385 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.350 REMARK 3 FREE R VALUE TEST SET COUNT : 984 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 19.5800 - 4.7500 1.00 2709 121 0.1736 0.2019 REMARK 3 2 4.7500 - 3.7800 1.00 2621 170 0.1628 0.1919 REMARK 3 3 3.7800 - 3.3000 1.00 2608 147 0.1875 0.2325 REMARK 3 4 3.3000 - 3.0000 1.00 2599 157 0.2362 0.2637 REMARK 3 5 3.0000 - 2.7900 0.99 2615 121 0.2533 0.3003 REMARK 3 6 2.7900 - 2.6200 0.95 2464 169 0.2595 0.3531 REMARK 3 7 2.6200 - 2.4900 0.69 1785 99 0.2807 0.3596 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.329 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.687 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.91 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.48 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 4323 REMARK 3 ANGLE : 0.539 5870 REMARK 3 CHIRALITY : 0.044 648 REMARK 3 PLANARITY : 0.004 756 REMARK 3 DIHEDRAL : 14.228 1584 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9PLX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUL-25. REMARK 100 THE DEPOSITION ID IS D_1000298090. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUL-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 200K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19286 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.490 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.49 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.54 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 : 1.700 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PH6.0, 20% PEG3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 32.43350 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, F 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 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 GLY A 415 REMARK 465 SER A 416 REMARK 465 HIS A 417 REMARK 465 MET A 418 REMARK 465 ASP A 419 REMARK 465 ALA A 710 REMARK 465 GLY A 932 REMARK 465 GLY A 955 REMARK 465 ASN A 956 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 428 CD CE NZ REMARK 470 GLU A 438 CD OE1 OE2 REMARK 470 ILE A 474 CD1 REMARK 470 LYS A 518 CD CE NZ REMARK 470 GLU A 547 CD OE1 OE2 REMARK 470 GLN A 550 CG CD OE1 NE2 REMARK 470 LYS A 583 CE NZ REMARK 470 LYS A 598 CD CE NZ REMARK 470 LYS A 617 CE NZ REMARK 470 LYS A 654 NZ REMARK 470 LEU A 736 CG CD1 CD2 REMARK 470 LYS A 846 CE NZ REMARK 470 GLU A 871 CD OE1 OE2 REMARK 470 LYS A 874 CG CD CE NZ REMARK 470 LYS A 876 CD CE NZ REMARK 470 ILE A 880 CG1 CG2 CD1 REMARK 470 SER A 881 OG REMARK 470 SER A 888 OG REMARK 470 LYS A 895 CG CD CE NZ REMARK 470 ASN A 896 CG OD1 ND2 REMARK 470 TRP A 897 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 897 CZ3 CH2 REMARK 470 GLN A 898 CG CD OE1 NE2 REMARK 470 LYS A 906 CD CE NZ REMARK 470 GLN A 908 CG CD OE1 NE2 REMARK 470 THR A 924 OG1 CG2 REMARK 470 LEU A 930 CD1 CD2 REMARK 470 LYS A 939 CG CD CE NZ REMARK 470 LYS A 948 CE NZ REMARK 470 VAL A 954 CG1 CG2 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 O5 A2G F 1 OG1 THR A 1001 2.18 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 PHE A 422 -8.51 73.24 REMARK 500 SER A 535 -167.77 -126.90 REMARK 500 ARG A 552 30.62 -96.49 REMARK 500 SER A 628 -156.41 54.77 REMARK 500 TYR A 635 -7.61 78.11 REMARK 500 LYS A 676 89.81 -150.42 REMARK 500 ARG A 713 -11.68 74.19 REMARK 500 TYR A 830 -70.43 62.85 REMARK 500 ALA A 861 74.25 -100.34 REMARK 500 ASN A 896 19.61 59.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1300 DISTANCE = 7.12 ANGSTROMS 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 ZN A1002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 663 NE2 REMARK 620 2 HIS A 667 NE2 76.4 REMARK 620 3 GLU A 682 OE1 81.2 82.6 REMARK 620 4 GLU A 682 OE2 148.2 90.7 68.3 REMARK 620 5 THR A1001 N 91.3 167.6 93.7 99.0 REMARK 620 6 THR A1001 OXT 92.8 90.6 171.8 116.6 92.0 REMARK 620 N 1 2 3 4 5 DBREF1 9PLX A 419 956 UNP A0AAW7WJM4_9BACE DBREF2 9PLX A A0AAW7WJM4 419 956 SEQADV 9PLX GLY A 415 UNP A0AAW7WJM EXPRESSION TAG SEQADV 9PLX SER A 416 UNP A0AAW7WJM EXPRESSION TAG SEQADV 9PLX HIS A 417 UNP A0AAW7WJM EXPRESSION TAG SEQADV 9PLX MET A 418 UNP A0AAW7WJM EXPRESSION TAG SEQRES 1 A 542 GLY SER HIS MET ASP ARG ASN PHE ARG VAL GLU ASP TYR SEQRES 2 A 542 LYS ALA PHE PRO ASN PRO ASP ILE GLN SER GLU THR HIS SEQRES 3 A 542 LYS THR ASN PRO TYR SER LEU LEU ASP ASN PRO THR GLY SEQRES 4 A 542 ILE SER VAL LYS GLU GLY GLU THR LEU VAL VAL MET VAL SEQRES 5 A 542 GLY ASP THR HIS GLY GLN ASN ILE GLY MET LYS VAL GLN SEQRES 6 A 542 ASN LEU ASP VAL PRO GLY GLY ASP GLY PHE GLY GLY VAL SEQRES 7 A 542 THR TYR PRO LEU TYR ARG GLY ILE ASN LYS LEU THR MET SEQRES 8 A 542 THR GLY LYS GLY LEU VAL TYR VAL MET TYR HIS THR LYS SEQRES 9 A 542 THR LEU GLU ASP ALA GLU THR ALA GLN PRO VAL LYS ILE SEQRES 10 A 542 HIS PHE ALA SER GLY THR VAL ASN GLY TYR PHE ASP SER SEQRES 11 A 542 GLN LYS GLU GLU HIS GLN GLY ARG TRP SER GLU LEU LEU SEQRES 12 A 542 GLY LYS ALA THR ASP LYS TYR PHE ASP VAL VAL GLY LYS SEQRES 13 A 542 TYR ALA HIS LEU THR PHE GLU THR ASN ASP PHE ARG LYS SEQRES 14 A 542 TYR VAL SER THR ASN GLY ASN GLU LEU ILE ASP LEU TYR SEQRES 15 A 542 ASP LYS ILE ALA HIS SER GLU MET GLN LEU LEU GLY LEU SEQRES 16 A 542 GLU LYS TYR ASP LYS MET PHE LYS ASN ARG ILE TYR LEU SEQRES 17 A 542 ASN VAL MET TYR HIS SER PHE MET TYR ALA THR ALA TYR SEQRES 18 A 542 HIS THR ALA TYR ASN GLN SER THR MET GLY ASP VAL CYS SEQRES 19 A 542 ASP PRO ASN VAL LEU LYS THR THR GLY CYS TRP GLY PRO SEQRES 20 A 542 ALA HIS GLU ILE GLY HIS CYS ASN GLN THR ARG PRO GLY SEQRES 21 A 542 VAL LYS TRP ILE GLY LEU THR GLU VAL THR ASN ASN ILE SEQRES 22 A 542 MET SER GLU TYR VAL GLN THR THR ILE PHE GLY GLN PRO SEQRES 23 A 542 SER ARG ILE GLN THR GLU ASP MET GLY ALA VAL TYR ARG SEQRES 24 A 542 ASN ARG TYR SER LYS ALA TRP ASN GLY ILE ILE VAL PRO SEQRES 25 A 542 LYS ALA SER HIS ALA ASP PHE LYS ASN LEU ASP ASP SER SEQRES 26 A 542 ASP ASP VAL PHE CYS LYS LEU VAL PRO PHE TRP GLN LEU SEQRES 27 A 542 GLU LEU TYR PHE GLY LYS VAL LEU GLY ARG THR PRO LEU SEQRES 28 A 542 GLN GLN SER ASP ARG GLY GLY PHE TYR PRO ASP VAL PHE SEQRES 29 A 542 GLU TYR ALA ARG THR LYS ASP TYR GLY GLY MET SER GLU SEQRES 30 A 542 GLY GLN ILE GLN MET ASP PHE VAL TYR ASN CYS CYS VAL SEQRES 31 A 542 ALA ALA GLN VAL ASN LEU LEU ASP PHE PHE GLU LYS TRP SEQRES 32 A 542 GLY PHE LEU THR PRO VAL ASP ARG SER ILE GLU ASP TYR SEQRES 33 A 542 ASP THR LYS THR LEU LYS VAL THR GLU GLU MET VAL ASP SEQRES 34 A 542 GLU LEU LYS LYS LYS VAL GLU ASN LEU GLY TYR ASP LYS SEQRES 35 A 542 LEU GLN ASN ILE ALA LEU GLU TYR ILE SER ASP ASN THR SEQRES 36 A 542 TRP GLU LEU TYR LYS ASN LYS PRO GLU VAL ILE SER GLY SEQRES 37 A 542 THR ASN ALA THR ARG SER GLY ASN THR ILE THR ILE LYS SEQRES 38 A 542 ASN TRP GLN ASN VAL VAL ALA TYR GLU VAL LYS ASP GLN SEQRES 39 A 542 THR GLY LYS LEU VAL PHE VAL SER SER GLY GLU THR THR SEQRES 40 A 542 SER SER THR THR ASP MET PHE THR LEU SER GLY ASN TRP SEQRES 41 A 542 ASP SER SER TYR LYS LEU TYR ALA VAL SER ALA ALA GLY SEQRES 42 A 542 LYS ARG THR GLU ILE PRO VAL GLY ASN HET A2G F 1 14 HET GAL F 2 11 HET NAG F 3 14 HET THR A1001 8 HET ZN A1002 1 HETNAM A2G 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM THR THREONINE HETNAM ZN ZINC ION HETSYN A2G N-ACETYL-ALPHA-D-GALACTOSAMINE; 2-ACETAMIDO-2-DEOXY- HETSYN 2 A2G ALPHA-D-GALACTOSE; 2-ACETAMIDO-2-DEOXY-D-GALACTOSE; 2- HETSYN 3 A2G ACETAMIDO-2-DEOXY-GALACTOSE; N-ACETYL-2-DEOXY-2-AMINO- HETSYN 4 A2G GALACTOSE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE 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 A2G C8 H15 N O6 FORMUL 2 GAL C6 H12 O6 FORMUL 2 NAG C8 H15 N O6 FORMUL 3 THR C4 H9 N O3 FORMUL 4 ZN ZN 2+ FORMUL 5 HOH *200(H2 O) HELIX 1 AA1 ASN A 432 LYS A 441 1 10 HELIX 2 AA2 THR A 519 GLU A 524 1 6 HELIX 3 AA3 LYS A 546 GLN A 550 5 5 HELIX 4 AA4 ARG A 552 ALA A 560 1 9 HELIX 5 AA5 THR A 578 SER A 586 1 9 HELIX 6 AA6 ASN A 588 LEU A 607 1 20 HELIX 7 AA7 THR A 643 CYS A 648 1 6 HELIX 8 AA8 ASP A 649 LYS A 654 1 6 HELIX 9 AA9 CYS A 658 ASN A 669 1 12 HELIX 10 AB1 ASN A 685 THR A 695 1 11 HELIX 11 AB2 SER A 701 GLU A 706 1 6 HELIX 12 AB3 ASN A 714 ILE A 723 1 10 HELIX 13 AB4 ASP A 741 GLY A 757 1 17 HELIX 14 AB5 THR A 763 GLN A 767 5 5 HELIX 15 AB6 GLY A 772 LYS A 784 1 13 HELIX 16 AB7 SER A 790 GLN A 807 1 18 HELIX 17 AB8 LEU A 810 TRP A 817 1 8 HELIX 18 AB9 THR A 838 GLY A 853 1 16 HELIX 19 AC1 ALA A 861 ILE A 865 5 5 HELIX 20 AC2 THR A 869 LYS A 874 5 6 SHEET 1 AA1 4 VAL A 424 TYR A 427 0 SHEET 2 AA1 4 VAL A 529 PHE A 533 -1 O ILE A 531 N GLU A 425 SHEET 3 AA1 4 THR A 461 VAL A 466 -1 N MET A 465 O HIS A 532 SHEET 4 AA1 4 GLY A 499 THR A 504 -1 O LEU A 503 N LEU A 462 SHEET 1 AA2 2 PHE A 430 PRO A 431 0 SHEET 2 AA2 2 HIS A 516 THR A 517 1 O THR A 517 N PHE A 430 SHEET 1 AA3 5 VAL A 492 LEU A 496 0 SHEET 2 AA3 5 ILE A 474 GLN A 479 -1 N MET A 476 O TYR A 494 SHEET 3 AA3 5 GLY A 509 MET A 514 -1 O TYR A 512 N LYS A 477 SHEET 4 AA3 5 PRO A 451 VAL A 456 -1 N VAL A 456 O GLY A 509 SHEET 5 AA3 5 THR A 537 VAL A 538 -1 O THR A 537 N SER A 455 SHEET 1 AA4 6 TYR A 541 ASP A 543 0 SHEET 2 AA4 6 TYR A 564 VAL A 568 1 O VAL A 568 N PHE A 542 SHEET 3 AA4 6 ALA A 572 GLU A 577 -1 O LEU A 574 N VAL A 567 SHEET 4 AA4 6 ILE A 620 MET A 625 1 O LEU A 622 N HIS A 573 SHEET 5 AA4 6 HIS A 636 ASN A 640 1 O TYR A 639 N ASN A 623 SHEET 6 AA4 6 MET A 630 THR A 633 -1 N TYR A 631 O ALA A 638 SHEET 1 AA5 2 VAL A 823 GLU A 828 0 SHEET 2 AA5 2 THR A 832 VAL A 837 -1 O LYS A 833 N ILE A 827 SHEET 1 AA6 3 THR A 886 SER A 888 0 SHEET 2 AA6 3 THR A 891 LYS A 895 -1 O THR A 893 N THR A 886 SHEET 3 AA6 3 THR A 925 THR A 929 -1 O ASP A 926 N ILE A 894 SHEET 1 AA7 4 LEU A 912 SER A 916 0 SHEET 2 AA7 4 ALA A 902 LYS A 906 -1 N TYR A 903 O SER A 916 SHEET 3 AA7 4 LYS A 939 VAL A 943 -1 O LYS A 939 N LYS A 906 SHEET 4 AA7 4 ARG A 949 ILE A 952 -1 O THR A 950 N ALA A 942 LINK OG1 THR A1001 C1 A2G F 1 1555 1555 1.37 LINK O3 A2G F 1 C1 GAL F 2 1555 1555 1.44 LINK O6 A2G F 1 C1 NAG F 3 1555 1555 1.45 LINK NE2 HIS A 663 ZN ZN A1002 1555 1555 2.30 LINK NE2 HIS A 667 ZN ZN A1002 1555 1555 2.30 LINK OE1 GLU A 682 ZN ZN A1002 1555 1555 1.89 LINK OE2 GLU A 682 ZN ZN A1002 1555 1555 1.99 LINK N THR A1001 ZN ZN A1002 1555 1555 1.99 LINK OXT THR A1001 ZN ZN A1002 1555 1555 1.81 CISPEP 1 ARG A 672 PRO A 673 0 -0.91 CRYST1 46.924 64.867 93.579 90.00 100.81 90.00 P 1 21 1 2 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 0.021311 0.000000 0.004070 0.00000 SCALE2 0.000000 0.015416 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010879 0.00000 CONECT 1917 4228 CONECT 1948 4228 CONECT 2065 4228 CONECT 2066 4228 CONECT 4181 4182 4189 CONECT 4182 4181 4183 4225 CONECT 4183 4182 4184 4185 CONECT 4184 4183 4192 CONECT 4185 4183 4186 4187 CONECT 4186 4185 4195 CONECT 4187 4185 4188 4189 CONECT 4188 4187 CONECT 4189 4181 4187 4190 CONECT 4190 4189 4191 CONECT 4191 4190 4206 CONECT 4192 4184 4193 4194 CONECT 4193 4192 CONECT 4194 4192 CONECT 4195 4186 4196 4204 CONECT 4196 4195 4197 4201 CONECT 4197 4196 4198 4202 CONECT 4198 4197 4199 4203 CONECT 4199 4198 4200 4204 CONECT 4200 4199 4205 CONECT 4201 4196 CONECT 4202 4197 CONECT 4203 4198 CONECT 4204 4195 4199 CONECT 4205 4200 CONECT 4206 4191 4207 4217 CONECT 4207 4206 4208 4214 CONECT 4208 4207 4209 4215 CONECT 4209 4208 4210 4216 CONECT 4210 4209 4211 4217 CONECT 4211 4210 4218 CONECT 4212 4213 4214 4219 CONECT 4213 4212 CONECT 4214 4207 4212 CONECT 4215 4208 CONECT 4216 4209 CONECT 4217 4206 4210 CONECT 4218 4211 CONECT 4219 4212 CONECT 4220 4228 CONECT 4225 4182 CONECT 4227 4228 CONECT 4228 1917 1948 2065 2066 CONECT 4228 4220 4227 MASTER 304 0 5 20 26 0 0 6 4427 1 48 42 END