HEADER HYDROLASE 15-JUL-25 9PLA TITLE THE STRUCTURE OF O-GLYCOPEPTIDASE BCM60C (E665A MUTANT) FROM TITLE 2 BACTEROIDES CACCAE IN COMPLEX WITH A CORE 2 GLYCAN COMPND MOL_ID: 1; COMPND 2 MOLECULE: O-GLYCOPEPTIDASE BCM60C; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES CACCAE ATCC 43185; SOURCE 3 ORGANISM_TAXID: 411901; SOURCE 4 GENE: F2Y39_14610; 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 9PLA 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. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.57 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 3 NUMBER OF REFLECTIONS : 31983 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.217 REMARK 3 R VALUE (WORKING SET) : 0.215 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.880 REMARK 3 FREE R VALUE TEST SET COUNT : 1561 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 24.5700 - 4.7700 0.99 3156 170 0.1714 0.2311 REMARK 3 2 4.7700 - 3.7900 0.97 2960 149 0.1603 0.2023 REMARK 3 3 3.7900 - 3.3100 0.97 2919 165 0.1917 0.2188 REMARK 3 4 3.3100 - 3.0100 0.98 2954 126 0.2358 0.2946 REMARK 3 5 3.0100 - 2.8000 0.98 2889 153 0.2531 0.3452 REMARK 3 6 2.8000 - 2.6300 0.98 2902 161 0.2757 0.3292 REMARK 3 7 2.6300 - 2.5000 0.98 2910 155 0.2673 0.3093 REMARK 3 8 2.5000 - 2.3900 0.96 2849 125 0.2580 0.2959 REMARK 3 9 2.3900 - 2.3000 0.88 2619 124 0.2496 0.2593 REMARK 3 10 2.3000 - 2.2200 0.78 2305 117 0.2611 0.3160 REMARK 3 11 2.2200 - 2.1500 0.68 1959 116 0.2868 0.3223 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.259 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.382 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.67 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 : 0.002 4219 REMARK 3 ANGLE : 0.453 5725 REMARK 3 CHIRALITY : 0.040 621 REMARK 3 PLANARITY : 0.003 728 REMARK 3 DIHEDRAL : 5.153 585 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 9PLA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JUL-25. REMARK 100 THE DEPOSITION ID IS D_1000298064. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-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 : 34134 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.19 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 : 2.100 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 (%): 52.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M (NH4)2 SO4, 0.1M NA CITRATE REMARK 280 PH5.6, 21% PEG4000, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 44.07600 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 59.20400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 59.20400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.03800 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 59.20400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 59.20400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 66.11400 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 59.20400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 59.20400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 22.03800 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 59.20400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 59.20400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 66.11400 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 44.07600 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 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 A1207 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1325 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 GLY A 414 REMARK 465 SER A 415 REMARK 465 HIS A 416 REMARK 465 MET A 417 REMARK 465 GLN A 418 REMARK 465 LYS A 419 REMARK 465 TYR A 420 REMARK 465 PRO A 421 REMARK 465 ASP A 815 REMARK 465 ASP A 816 REMARK 465 TYR A 817 REMARK 465 GLY A 818 REMARK 465 ASN A 936 REMARK 465 LYS A 937 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 ARG A 422 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 426 CD1 REMARK 470 ASP A 475 OD1 OD2 REMARK 470 LYS A 504 NZ REMARK 470 LYS A 508 CE NZ REMARK 470 LYS A 532 CG CD CE NZ REMARK 470 LYS A 539 CD CE NZ REMARK 470 GLU A 550 CD OE1 OE2 REMARK 470 GLU A 556 CG CD OE1 OE2 REMARK 470 ASN A 588 OD1 ND2 REMARK 470 ASP A 652 CG OD1 OD2 REMARK 470 LYS A 795 NZ REMARK 470 ASP A 819 CB CG OD1 OD2 REMARK 470 LYS A 821 CE NZ REMARK 470 GLU A 842 CG CD OE1 OE2 REMARK 470 LYS A 843 CG CD CE NZ REMARK 470 ASN A 857 OD1 ND2 REMARK 470 LYS A 863 CE NZ REMARK 470 GLN A 866 CD OE1 NE2 REMARK 470 SER A 870 OG REMARK 470 SER A 871 OG REMARK 470 LYS A 872 NZ REMARK 470 GLU A 873 CG CD OE1 OE2 REMARK 470 ASN A 880 OD1 ND2 REMARK 470 ASN A 881 CG OD1 ND2 REMARK 470 LYS A 883 CD CE NZ REMARK 470 LYS A 916 CG CD CE NZ REMARK 470 ASP A 917 CG OD1 OD2 REMARK 470 SER A 918 OG REMARK 470 LYS A 920 CG CD CE NZ 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 424 -40.38 69.17 REMARK 500 THR A 444 -158.40 -118.65 REMARK 500 ASN A 473 11.41 58.42 REMARK 500 ARG A 589 56.04 -106.06 REMARK 500 ASN A 629 -144.62 58.41 REMARK 500 PHE A 630 -72.61 -128.76 REMARK 500 TYR A 636 -19.82 81.15 REMARK 500 THR A 656 -90.92 -113.04 REMARK 500 LYS A 677 47.31 -161.60 REMARK 500 VAL A 684 -65.77 -120.27 REMARK 500 THR A 695 -67.58 -98.39 REMARK 500 ALA A 927 28.83 -145.39 REMARK 500 GLN A 928 33.90 -140.26 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 ZN A1002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 664 NE2 REMARK 620 2 HIS A 668 NE2 91.9 REMARK 620 3 GLU A 683 OE1 102.1 93.1 REMARK 620 4 THR A1001 N 94.3 173.6 83.8 REMARK 620 5 THR A1001 OXT 101.2 102.0 151.7 78.5 REMARK 620 N 1 2 3 4 DBREF1 9PLA A 418 937 UNP A0A6H9QAX6_9BACE DBREF2 9PLA A A0A6H9QAX6 418 937 SEQADV 9PLA GLY A 414 UNP A0A6H9QAX EXPRESSION TAG SEQADV 9PLA SER A 415 UNP A0A6H9QAX EXPRESSION TAG SEQADV 9PLA HIS A 416 UNP A0A6H9QAX EXPRESSION TAG SEQADV 9PLA MET A 417 UNP A0A6H9QAX EXPRESSION TAG SEQADV 9PLA ALA A 665 UNP A0A6H9QAX GLU 665 ENGINEERED MUTATION SEQRES 1 A 524 GLY SER HIS MET GLN LYS TYR PRO ARG GLU PHE ARG ILE SEQRES 2 A 524 ALA GLU PHE LYS ALA TYR PRO HIS PRO ASP ILE GLN LYS SEQRES 3 A 524 ALA ILE ASN LYS THR SER ALA TYR SER LEU LEU ASP ASN SEQRES 4 A 524 PRO THR GLY ILE TYR VAL ALA GLN GLY GLN GLU LEU VAL SEQRES 5 A 524 VAL LEU VAL ALA ASP ALA HIS ASN GLU ASP MET GLY ILE SEQRES 6 A 524 CYS ILE GLN ASN LEU ASP LYS PRO GLY GLY ASP GLY PHE SEQRES 7 A 524 GLY GLY ASP THR TYR PRO LEU THR THR GLY VAL ASN LYS SEQRES 8 A 524 ILE LYS VAL LYS ASN LYS GLY LEU VAL TYR VAL ILE TYR SEQRES 9 A 524 HIS THR THR SER LEU GLU GLU LEU ALA GLY LYS GLN PRO SEQRES 10 A 524 VAL LYS ILE HIS PHE ALA SER GLY LYS VAL ASN GLY TYR SEQRES 11 A 524 PHE ASP SER ASN LYS HIS GLU ALA SER ARG TRP SER GLU SEQRES 12 A 524 LEU LEU ASN ASN THR VAL CYS GLY TYR PHE ASP VAL LEU SEQRES 13 A 524 GLY THR TYR ALA HIS LEU THR PHE PRO VAL ASN ARG LEU SEQRES 14 A 524 ARG ASN SER THR GLY ASN ARG GLY LYS GLU LEU ILE ASP SEQRES 15 A 524 LEU TYR ASP GLU ILE VAL GLU LYS GLU GLN ILE PHE MET SEQRES 16 A 524 GLY LEU LYS LYS TYR GLY GLY MET PHE MET ASN ARG MET SEQRES 17 A 524 TYR LEU ASN VAL MET TYR HIS ASN PHE MET TYR ALA SER SEQRES 18 A 524 ASP TYR HIS THR ALA TYR HIS ASP ASP THR MET ASP GLU SEQRES 19 A 524 LEU CYS ASN PRO ASP ARG LEU LYS THR THR GLY CYS TRP SEQRES 20 A 524 GLY PRO ALA HIS ALA ILE GLY HIS CYS ASN GLN THR ARG SEQRES 21 A 524 PRO GLY LEU LYS TRP HIS GLY LEU THR GLU VAL THR ASN SEQRES 22 A 524 ASN ILE MET SER GLN TYR ILE GLN THR THR VAL TRP GLY SEQRES 23 A 524 ASN THR SER ARG LEU GLN SER GLU GLY TRP TYR THR LYS SEQRES 24 A 524 ALA TRP ASP GLU ILE ILE ALA LYS ARG ARG ALA HIS ALA SEQRES 25 A 524 GLN GLU THR ASP PHE PHE MET LYS LEU VAL PRO PHE TRP SEQRES 26 A 524 GLN LEU GLU LEU TYR TRP GLY LYS VAL LYS GLY PHE THR SEQRES 27 A 524 PRO LYS GLU SER ASN GLY TRP ASP GLY PHE TYR PRO GLN SEQRES 28 A 524 ILE TYR GLU HIS ILE ARG LYS ASN PRO ASP LEU PRO THR SEQRES 29 A 524 ALA GLY GLU GLN GLN LEU GLU PHE VAL TYR ILE CYS CYS SEQRES 30 A 524 LEU LYS ALA GLU LYS ASP LEU THR GLY PHE PHE ARG LYS SEQRES 31 A 524 TRP GLY PHE LEU THR PRO VAL ASP VAL THR VAL ASP ASP SEQRES 32 A 524 TYR GLY ASP GLY LYS ILE ILE VAL THR GLN LYS GLN ILE SEQRES 33 A 524 ASP GLU ILE LEU ALA LYS ILE ASP LEU LEU GLY PHE GLU SEQRES 34 A 524 LYS GLU THR ALA ALA PHE GLU TYR ILE THR ASP ASP ASN SEQRES 35 A 524 LEU ASN TYR PHE ILE GLU ASN LYS PRO VAL GLN ALA GLY SEQRES 36 A 524 THR SER SER LYS GLU GLY GLY ALA ILE THR LEU ASN ASN SEQRES 37 A 524 TRP LYS ASN VAL VAL ALA TYR GLU VAL GLU ASN GLU ASN SEQRES 38 A 524 GLY GLU LEU VAL TYR VAL VAL ASN ALA LEU GLU ARG PRO SEQRES 39 A 524 TYR GLY PHE THR VAL PRO SER TRP LYS ASP SER TYR LYS SEQRES 40 A 524 VAL TYR ALA VAL SER ALA ALA GLN GLY ARG ILE GLU VAL SEQRES 41 A 524 THR PHE ASN LYS HET A2G F 1 14 HET GAL F 2 11 HET NAG F 3 14 HET THR A1001 8 HET ZN A1002 1 HET SO4 A1003 5 HET SO4 A1004 5 HET EDO A1005 4 HET EDO A1006 4 HET EDO A1007 4 HET EDO A1008 4 HET EDO A1009 4 HET EDO A1010 4 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 HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL 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 HETSYN EDO ETHYLENE GLYCOL 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 SO4 2(O4 S 2-) FORMUL 7 EDO 6(C2 H6 O2) FORMUL 13 HOH *230(H2 O) HELIX 1 AA1 PRO A 435 LYS A 443 1 9 HELIX 2 AA2 SER A 552 ASN A 560 1 9 HELIX 3 AA3 VAL A 579 THR A 586 1 8 HELIX 4 AA4 ARG A 589 MET A 608 1 20 HELIX 5 AA5 GLY A 609 GLY A 614 1 6 HELIX 6 AA6 THR A 644 CYS A 649 1 6 HELIX 7 AA7 ASN A 650 THR A 656 1 7 HELIX 8 AA8 CYS A 659 GLN A 671 1 13 HELIX 9 AA9 THR A 685 THR A 695 1 11 HELIX 10 AB1 SER A 702 GLU A 707 1 6 HELIX 11 AB2 GLY A 708 ILE A 717 1 10 HELIX 12 AB3 ALA A 723 GLU A 727 5 5 HELIX 13 AB4 ASP A 729 GLY A 745 1 17 HELIX 14 AB5 LYS A 753 GLY A 757 5 5 HELIX 15 AB6 GLY A 760 ASN A 772 1 13 HELIX 16 AB7 THR A 777 GLU A 794 1 18 HELIX 17 AB8 LEU A 797 TRP A 804 1 8 HELIX 18 AB9 THR A 825 LEU A 838 1 14 HELIX 19 AC1 ALA A 847 ILE A 851 5 5 HELIX 20 AC2 ASN A 855 ASN A 862 1 8 SHEET 1 AA1 4 ILE A 426 PHE A 429 0 SHEET 2 AA1 4 VAL A 531 PHE A 535 -1 O ILE A 533 N ALA A 427 SHEET 3 AA1 4 GLU A 463 VAL A 468 -1 N LEU A 467 O HIS A 534 SHEET 4 AA1 4 GLY A 501 LYS A 506 -1 O GLY A 501 N VAL A 468 SHEET 1 AA2 2 TYR A 432 PRO A 433 0 SHEET 2 AA2 2 HIS A 518 THR A 519 1 O THR A 519 N TYR A 432 SHEET 1 AA3 5 ASP A 494 LEU A 498 0 SHEET 2 AA3 5 MET A 476 GLN A 481 -1 N ILE A 480 O ASP A 494 SHEET 3 AA3 5 GLY A 511 ILE A 516 -1 O ILE A 516 N GLY A 477 SHEET 4 AA3 5 PRO A 453 VAL A 458 -1 N ILE A 456 O VAL A 513 SHEET 5 AA3 5 LYS A 539 VAL A 540 -1 O LYS A 539 N TYR A 457 SHEET 1 AA4 6 TYR A 543 ASP A 545 0 SHEET 2 AA4 6 TYR A 565 LEU A 569 1 O LEU A 569 N PHE A 544 SHEET 3 AA4 6 ALA A 573 PRO A 578 -1 O LEU A 575 N VAL A 568 SHEET 4 AA4 6 MET A 621 MET A 626 1 O LEU A 623 N HIS A 574 SHEET 5 AA4 6 HIS A 637 HIS A 641 1 O TYR A 640 N MET A 626 SHEET 6 AA4 6 MET A 631 SER A 634 -1 N TYR A 632 O ALA A 639 SHEET 1 AA5 2 VAL A 810 THR A 813 0 SHEET 2 AA5 2 LYS A 821 VAL A 824 -1 O VAL A 824 N VAL A 810 SHEET 1 AA6 3 THR A 869 GLU A 873 0 SHEET 2 AA6 3 ALA A 876 ASN A 880 -1 O THR A 878 N SER A 871 SHEET 3 AA6 3 GLY A 909 THR A 911 -1 O PHE A 910 N ILE A 877 SHEET 1 AA7 4 LEU A 897 ASN A 902 0 SHEET 2 AA7 4 ALA A 887 GLU A 891 -1 N VAL A 890 O VAL A 898 SHEET 3 AA7 4 LYS A 920 VAL A 924 -1 O VAL A 924 N ALA A 887 SHEET 4 AA7 4 ARG A 930 VAL A 933 -1 O VAL A 933 N VAL A 921 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 664 ZN ZN A1002 1555 1555 2.28 LINK NE2 HIS A 668 ZN ZN A1002 1555 1555 2.29 LINK OE1 GLU A 683 ZN ZN A1002 1555 1555 2.09 LINK N THR A1001 ZN ZN A1002 1555 1555 2.34 LINK OXT THR A1001 ZN ZN A1002 1555 1555 2.08 CISPEP 1 ARG A 673 PRO A 674 0 -3.13 CRYST1 118.408 118.408 88.152 90.00 90.00 90.00 P 41 21 2 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 0.008445 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008445 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011344 0.00000 CONECT 1904 4087 CONECT 1931 4087 CONECT 2051 4087 CONECT 4040 4041 4048 CONECT 4041 4040 4042 4084 CONECT 4042 4041 4043 4044 CONECT 4043 4042 4051 CONECT 4044 4042 4045 4046 CONECT 4045 4044 4054 CONECT 4046 4044 4047 4048 CONECT 4047 4046 CONECT 4048 4040 4046 4049 CONECT 4049 4048 4050 CONECT 4050 4049 4065 CONECT 4051 4043 4052 4053 CONECT 4052 4051 CONECT 4053 4051 CONECT 4054 4045 4055 4063 CONECT 4055 4054 4056 4060 CONECT 4056 4055 4057 4061 CONECT 4057 4056 4058 4062 CONECT 4058 4057 4059 4063 CONECT 4059 4058 4064 CONECT 4060 4055 CONECT 4061 4056 CONECT 4062 4057 CONECT 4063 4054 4058 CONECT 4064 4059 CONECT 4065 4050 4066 4076 CONECT 4066 4065 4067 4073 CONECT 4067 4066 4068 4074 CONECT 4068 4067 4069 4075 CONECT 4069 4068 4070 4076 CONECT 4070 4069 4077 CONECT 4071 4072 4073 4078 CONECT 4072 4071 CONECT 4073 4066 4071 CONECT 4074 4067 CONECT 4075 4068 CONECT 4076 4065 4069 CONECT 4077 4070 CONECT 4078 4071 CONECT 4079 4087 CONECT 4084 4041 CONECT 4086 4087 CONECT 4087 1904 1931 2051 4079 CONECT 4087 4086 CONECT 4088 4089 4090 4091 4092 CONECT 4089 4088 CONECT 4090 4088 CONECT 4091 4088 CONECT 4092 4088 CONECT 4093 4094 4095 4096 4097 CONECT 4094 4093 CONECT 4095 4093 CONECT 4096 4093 CONECT 4097 4093 CONECT 4098 4099 4100 CONECT 4099 4098 CONECT 4100 4098 4101 CONECT 4101 4100 CONECT 4102 4103 4104 CONECT 4103 4102 CONECT 4104 4102 4105 CONECT 4105 4104 CONECT 4106 4107 4108 CONECT 4107 4106 CONECT 4108 4106 4109 CONECT 4109 4108 CONECT 4110 4111 4112 CONECT 4111 4110 CONECT 4112 4110 4113 CONECT 4113 4112 CONECT 4114 4115 4116 CONECT 4115 4114 CONECT 4116 4114 4117 CONECT 4117 4116 CONECT 4118 4119 4120 CONECT 4119 4118 CONECT 4120 4118 4121 CONECT 4121 4120 MASTER 326 0 13 20 26 0 0 6 4339 1 81 41 END