HEADER HYDROLASE 16-JUL-25 9PM4 TITLE THE STRUCTURE OF O-GLYCOPEPTIDASE BCM60C FROM BACTEROIDES CACCAE IN TITLE 2 COMPLEX WITH A 6-SIALO CORE 1 GLYCAN COMPND MOL_ID: 1; COMPND 2 MOLECULE: O-GLYCOPEPTIDASE BCM60C; 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: 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 9PM4 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. 1.55 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) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 91457 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 4625 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 29.8000 - 4.8100 0.99 3212 167 0.1626 0.1720 REMARK 3 2 4.8100 - 3.8200 0.99 3033 159 0.1301 0.1481 REMARK 3 3 3.8200 - 3.3400 0.99 3019 163 0.1521 0.1784 REMARK 3 4 3.3400 - 3.0300 0.98 2959 163 0.1737 0.2009 REMARK 3 5 3.0300 - 2.8200 0.97 2927 142 0.1787 0.1759 REMARK 3 6 2.8200 - 2.6500 0.96 2882 152 0.1802 0.2084 REMARK 3 7 2.6500 - 2.5200 0.96 2870 141 0.1743 0.1889 REMARK 3 8 2.5200 - 2.4100 0.96 2857 144 0.1753 0.2024 REMARK 3 9 2.4100 - 2.3200 0.96 2843 169 0.1785 0.2265 REMARK 3 10 2.3100 - 2.2400 0.96 2861 137 0.1739 0.2069 REMARK 3 11 2.2400 - 2.1700 0.97 2865 152 0.1818 0.2195 REMARK 3 12 2.1700 - 2.1000 0.98 2891 147 0.1748 0.2035 REMARK 3 13 2.1000 - 2.0500 0.99 2924 144 0.1896 0.2191 REMARK 3 14 2.0500 - 2.0000 0.98 2889 170 0.1947 0.2451 REMARK 3 15 2.0000 - 1.9500 0.97 2859 158 0.1991 0.2167 REMARK 3 16 1.9500 - 1.9100 0.96 2832 146 0.2046 0.2395 REMARK 3 17 1.9100 - 1.8700 0.96 2839 145 0.2095 0.2640 REMARK 3 18 1.8700 - 1.8400 0.94 2769 145 0.2186 0.2585 REMARK 3 19 1.8400 - 1.8000 0.95 2819 130 0.2230 0.2697 REMARK 3 20 1.8000 - 1.7700 0.96 2798 174 0.2179 0.2594 REMARK 3 21 1.7700 - 1.7500 0.97 2833 180 0.2277 0.2525 REMARK 3 22 1.7500 - 1.7200 0.98 2867 158 0.2197 0.2278 REMARK 3 23 1.7200 - 1.6900 0.99 2896 154 0.2274 0.2686 REMARK 3 24 1.6900 - 1.6700 0.99 2886 169 0.2327 0.2426 REMARK 3 25 1.6700 - 1.6500 0.99 2899 154 0.2054 0.2707 REMARK 3 26 1.6500 - 1.6300 1.00 2930 154 0.2066 0.2244 REMARK 3 27 1.6300 - 1.6100 1.00 2923 157 0.2093 0.2373 REMARK 3 28 1.6100 - 1.5900 1.00 2926 161 0.2107 0.2459 REMARK 3 29 1.5900 - 1.5700 0.99 2919 138 0.2086 0.2330 REMARK 3 30 1.5700 - 1.5500 0.96 2805 152 0.2153 0.2504 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) : 0.161 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.674 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.73 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.83 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 : 0.010 4377 REMARK 3 ANGLE : 1.081 5950 REMARK 3 CHIRALITY : 0.064 632 REMARK 3 PLANARITY : 0.009 766 REMARK 3 DIHEDRAL : 6.042 590 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 9PM4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JUL-25. REMARK 100 THE DEPOSITION ID IS D_1000298105. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-SEP-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 : 93659 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.58 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 : 2.300 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 (%): 53.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 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 45.38150 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 59.27150 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 59.27150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.69075 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 59.27150 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 59.27150 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 68.07225 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 59.27150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 59.27150 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 22.69075 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 59.27150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 59.27150 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 68.07225 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 45.38150 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, D 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 A1239 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1372 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 -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 GLN A 1 REMARK 465 LYS A 2 REMARK 465 TYR A 3 REMARK 465 PRO A 4 REMARK 465 ASN A 519 REMARK 465 LYS A 520 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 5 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 89 CE NZ REMARK 470 LYS A 91 NZ REMARK 470 LYS A 115 CD CE NZ REMARK 470 LYS A 122 CD CE NZ REMARK 470 GLU A 133 OE1 OE2 REMARK 470 ASN A 171 OD1 ND2 REMARK 470 TYR A 400 CB CG CD1 CD2 CE1 CE2 CZ REMARK 470 TYR A 400 OH REMARK 470 LYS A 426 CE NZ REMARK 470 LYS A 446 CE NZ REMARK 470 GLU A 456 CG CD OE1 OE2 REMARK 470 LYS A 466 CD CE NZ REMARK 470 LYS A 499 CE NZ 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 O6 A2G D 1 O6 SIA D 3 2.15 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 7 -40.59 69.05 REMARK 500 THR A 27 -166.97 -117.84 REMARK 500 TYR A 30 -156.66 -84.08 REMARK 500 ASN A 35 69.60 -116.20 REMARK 500 ASP A 53 106.96 -162.00 REMARK 500 ARG A 172 36.98 -99.31 REMARK 500 ASN A 212 -145.20 51.27 REMARK 500 PHE A 213 -73.58 -127.98 REMARK 500 TYR A 219 -14.08 80.55 REMARK 500 THR A 239 -92.71 -115.31 REMARK 500 LYS A 260 52.06 -158.87 REMARK 500 THR A 278 -67.88 -99.18 REMARK 500 ILE A 300 -60.44 -100.28 REMARK 500 ALA A 510 22.08 -153.89 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 A1374 DISTANCE = 6.46 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 A 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 247 NE2 REMARK 620 2 HIS A 251 NE2 94.8 REMARK 620 3 GLU A 266 OE1 103.5 92.7 REMARK 620 4 SER A 601 N 96.2 168.5 81.4 REMARK 620 5 SER A 601 OXT 107.9 97.7 145.8 82.1 REMARK 620 N 1 2 3 4 DBREF1 9PM4 A 1 520 UNP A0A6H9QAX6_9BACE DBREF2 9PM4 A A0A6H9QAX6 418 937 SEQADV 9PM4 GLY A -3 UNP A0A6H9QAX EXPRESSION TAG SEQADV 9PM4 SER A -2 UNP A0A6H9QAX EXPRESSION TAG SEQADV 9PM4 HIS A -1 UNP A0A6H9QAX EXPRESSION TAG SEQADV 9PM4 MET A 0 UNP A0A6H9QAX EXPRESSION TAG 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 GLU 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 D 1 14 HET GAL D 2 11 HET SIA D 3 20 HET SER A 601 7 HET ZN A 602 1 HET SO4 A 603 5 HET SO4 A 604 5 HET SO4 A 605 5 HET EDO A 606 4 HET EDO A 607 4 HET EDO A 608 4 HET EDO A 609 4 HETNAM A2G 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM SIA N-ACETYL-ALPHA-NEURAMINIC ACID HETNAM SER SERINE 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 SIA N-ACETYLNEURAMINIC ACID; SIALIC ACID; ALPHA-SIALIC HETSYN 2 SIA ACID; O-SIALIC ACID HETSYN EDO ETHYLENE GLYCOL FORMUL 2 A2G C8 H15 N O6 FORMUL 2 GAL C6 H12 O6 FORMUL 2 SIA C11 H19 N O9 FORMUL 3 SER C3 H7 N O3 FORMUL 4 ZN ZN 2+ FORMUL 5 SO4 3(O4 S 2-) FORMUL 8 EDO 4(C2 H6 O2) FORMUL 12 HOH *674(H2 O) HELIX 1 AA1 PRO A 18 LYS A 26 1 9 HELIX 2 AA2 GLU A 133 SER A 135 5 3 HELIX 3 AA3 ARG A 136 ASN A 142 1 7 HELIX 4 AA4 VAL A 162 THR A 169 1 8 HELIX 5 AA5 ARG A 172 MET A 191 1 20 HELIX 6 AA6 GLY A 192 GLY A 197 1 6 HELIX 7 AA7 THR A 227 CYS A 232 1 6 HELIX 8 AA8 ASN A 233 THR A 239 1 7 HELIX 9 AA9 CYS A 242 GLN A 254 1 13 HELIX 10 AB1 THR A 268 THR A 278 1 11 HELIX 11 AB2 SER A 285 GLU A 290 1 6 HELIX 12 AB3 GLY A 291 ILE A 300 1 10 HELIX 13 AB4 ALA A 306 GLU A 310 5 5 HELIX 14 AB5 ASP A 312 GLY A 328 1 17 HELIX 15 AB6 LYS A 336 GLY A 340 5 5 HELIX 16 AB7 GLY A 343 ASN A 355 1 13 HELIX 17 AB8 THR A 360 GLU A 377 1 18 HELIX 18 AB9 LEU A 380 TRP A 387 1 8 HELIX 19 AC1 THR A 408 LEU A 421 1 14 HELIX 20 AC2 ALA A 430 ILE A 434 5 5 HELIX 21 AC3 ASN A 438 ASN A 445 1 8 SHEET 1 AA1 4 ILE A 9 PHE A 12 0 SHEET 2 AA1 4 VAL A 114 PHE A 118 -1 O ILE A 116 N ALA A 10 SHEET 3 AA1 4 GLU A 46 VAL A 51 -1 N LEU A 50 O HIS A 117 SHEET 4 AA1 4 GLY A 84 LYS A 89 -1 O ILE A 88 N LEU A 47 SHEET 1 AA2 2 TYR A 15 PRO A 16 0 SHEET 2 AA2 2 HIS A 101 THR A 102 1 O THR A 102 N TYR A 15 SHEET 1 AA3 5 ASP A 77 PRO A 80 0 SHEET 2 AA3 5 GLY A 60 GLN A 64 -1 N ILE A 63 O ASP A 77 SHEET 3 AA3 5 GLY A 94 ILE A 99 -1 O ILE A 99 N GLY A 60 SHEET 4 AA3 5 ASN A 35 VAL A 41 -1 N ASN A 35 O VAL A 98 SHEET 5 AA3 5 LYS A 122 VAL A 123 -1 O LYS A 122 N TYR A 40 SHEET 1 AA4 6 PHE A 127 ASP A 128 0 SHEET 2 AA4 6 TYR A 148 LEU A 152 1 O LEU A 152 N PHE A 127 SHEET 3 AA4 6 ALA A 156 PRO A 161 -1 O LEU A 158 N VAL A 151 SHEET 4 AA4 6 MET A 204 MET A 209 1 O LEU A 206 N HIS A 157 SHEET 5 AA4 6 HIS A 220 HIS A 224 1 O THR A 221 N ASN A 207 SHEET 6 AA4 6 MET A 214 SER A 217 -1 N TYR A 215 O ALA A 222 SHEET 1 AA5 2 VAL A 393 ASP A 398 0 SHEET 2 AA5 2 ASP A 402 VAL A 407 -1 O GLY A 403 N VAL A 397 SHEET 1 AA6 3 THR A 452 GLU A 456 0 SHEET 2 AA6 3 ALA A 459 ASN A 463 -1 O THR A 461 N SER A 454 SHEET 3 AA6 3 GLY A 492 THR A 494 -1 O PHE A 493 N ILE A 460 SHEET 1 AA7 4 LEU A 480 ASN A 485 0 SHEET 2 AA7 4 ALA A 470 GLU A 474 -1 N VAL A 473 O VAL A 481 SHEET 3 AA7 4 LYS A 503 VAL A 507 -1 O VAL A 507 N ALA A 470 SHEET 4 AA7 4 ARG A 513 VAL A 516 -1 O VAL A 516 N VAL A 504 LINK OG SER A 601 C1 A2G D 1 1555 1555 1.43 LINK O3 A2G D 1 C1 GAL D 2 1555 1555 1.37 LINK O6 A2G D 1 C2 SIA D 3 1555 1555 1.38 LINK NE2AHIS A 247 ZN ZN A 602 1555 1555 2.24 LINK NE2 HIS A 251 ZN ZN A 602 1555 1555 2.15 LINK OE1 GLU A 266 ZN ZN A 602 1555 1555 2.09 LINK N SER A 601 ZN ZN A 602 1555 1555 2.12 LINK OXT SER A 601 ZN ZN A 602 1555 1555 2.16 CISPEP 1 ARG A 256 PRO A 257 0 0.34 CRYST1 118.543 118.543 90.763 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 0.008436 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008436 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011018 0.00000 CONECT 1957 4236 CONECT 1989 4236 CONECT 2119 4236 CONECT 4184 4185 4192 CONECT 4185 4184 4186 4234 CONECT 4186 4185 4187 4188 CONECT 4187 4186 4195 CONECT 4188 4186 4189 4190 CONECT 4189 4188 4198 CONECT 4190 4188 4191 4192 CONECT 4191 4190 CONECT 4192 4184 4190 4193 CONECT 4193 4192 4194 CONECT 4194 4193 4210 CONECT 4195 4187 4196 4197 CONECT 4196 4195 CONECT 4197 4195 CONECT 4198 4189 4199 4207 CONECT 4199 4198 4200 4204 CONECT 4200 4199 4201 4205 CONECT 4201 4200 4202 4206 CONECT 4202 4201 4203 4207 CONECT 4203 4202 4208 CONECT 4204 4199 CONECT 4205 4200 CONECT 4206 4201 CONECT 4207 4198 4202 CONECT 4208 4203 CONECT 4209 4210 4221 4222 CONECT 4210 4194 4209 4211 4224 CONECT 4211 4210 4212 CONECT 4212 4211 4213 4223 CONECT 4213 4212 4214 4220 CONECT 4214 4213 4215 4224 CONECT 4215 4214 4216 4225 CONECT 4216 4215 4217 4226 CONECT 4217 4216 4227 CONECT 4218 4219 4220 4228 CONECT 4219 4218 CONECT 4220 4213 4218 CONECT 4221 4209 CONECT 4222 4209 CONECT 4223 4212 CONECT 4224 4210 4214 CONECT 4225 4215 CONECT 4226 4216 CONECT 4227 4217 CONECT 4228 4218 CONECT 4229 4236 CONECT 4234 4185 CONECT 4235 4236 CONECT 4236 1957 1989 2119 4229 CONECT 4236 4235 CONECT 4237 4238 4239 4240 4241 CONECT 4238 4237 CONECT 4239 4237 CONECT 4240 4237 CONECT 4241 4237 CONECT 4242 4243 4244 4245 4246 CONECT 4243 4242 CONECT 4244 4242 CONECT 4245 4242 CONECT 4246 4242 CONECT 4247 4248 4249 4250 4251 CONECT 4248 4247 CONECT 4249 4247 CONECT 4250 4247 CONECT 4251 4247 CONECT 4252 4253 4254 CONECT 4253 4252 CONECT 4254 4252 4255 CONECT 4255 4254 CONECT 4256 4257 4258 CONECT 4257 4256 CONECT 4258 4256 4259 CONECT 4259 4258 CONECT 4260 4261 4262 CONECT 4261 4260 CONECT 4262 4260 4263 CONECT 4263 4262 CONECT 4264 4265 4266 CONECT 4265 4264 CONECT 4266 4264 4267 CONECT 4267 4266 MASTER 349 0 12 21 26 0 0 6 4861 1 84 41 END