HEADER HYDROLASE 15-JUL-25 9PL7 TITLE THE STRUCTURE OF O-GLYCOPEPTIDASE BCM60K FROM BACTEROIDES CACCAE 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 9PL7 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. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19_4092 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.82 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 31204 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.219 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.180 REMARK 3 FREE R VALUE TEST SET COUNT : 1617 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 29.8200 - 4.8000 0.99 2596 139 0.1649 0.1883 REMARK 3 2 4.8000 - 3.8100 0.96 2453 148 0.1697 0.2130 REMARK 3 3 3.8100 - 3.3300 0.99 2557 142 0.1983 0.2147 REMARK 3 4 3.3300 - 3.0300 0.98 2552 125 0.2302 0.2617 REMARK 3 5 3.0300 - 2.8100 0.95 2418 141 0.2787 0.3255 REMARK 3 6 2.8100 - 2.6400 0.98 2480 147 0.2671 0.2937 REMARK 3 7 2.6400 - 2.5100 0.99 2504 155 0.2690 0.3494 REMARK 3 8 2.5100 - 2.4000 0.99 2506 138 0.2667 0.2946 REMARK 3 9 2.4000 - 2.3100 0.98 2492 125 0.2479 0.3408 REMARK 3 10 2.3100 - 2.2300 0.97 2435 119 0.2602 0.3324 REMARK 3 11 2.2300 - 2.1600 0.96 2464 133 0.2336 0.2600 REMARK 3 12 2.1600 - 2.1000 0.83 2130 105 0.2432 0.2925 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) : 0.267 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.766 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.29 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 : 0.001 4357 REMARK 3 ANGLE : 0.416 5904 REMARK 3 CHIRALITY : 0.039 638 REMARK 3 PLANARITY : 0.003 761 REMARK 3 DIHEDRAL : 4.524 597 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 9PL7 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_1000298059. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JUL-21 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 : 31868 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 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 (%) : 98.8 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 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 : 2.500 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 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 32.44600 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 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 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 ARG A 420 CG CD NE CZ NH1 NH2 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 617 CE NZ REMARK 470 LYS A 654 NZ REMARK 470 LYS A 846 CE NZ REMARK 470 LYS A 847 CG CD CE NZ REMARK 470 LYS A 856 CD CE NZ REMARK 470 GLU A 871 CD OE1 OE2 REMARK 470 LYS A 874 CG CD CE NZ REMARK 470 LYS A 895 CD CE NZ REMARK 470 GLN A 898 CG CD OE1 NE2 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: 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 -40.90 67.37 REMARK 500 TYR A 445 -159.03 -79.64 REMARK 500 SER A 535 -163.57 -117.50 REMARK 500 SER A 628 -146.07 59.28 REMARK 500 PHE A 629 -71.91 -128.11 REMARK 500 TYR A 635 -12.31 82.81 REMARK 500 THR A 655 -97.67 -123.92 REMARK 500 LYS A 676 63.18 -167.36 REMARK 500 THR A 694 -63.89 -94.07 REMARK 500 ARG A 713 -64.12 62.49 REMARK 500 ASN A 735 -162.57 -117.82 REMARK 500 ARG A 770 18.17 59.75 REMARK 500 ASP A 824 82.48 -153.89 REMARK 500 ASP A 829 78.86 -158.24 REMARK 500 TYR A 830 -68.35 61.30 REMARK 500 ASN A 859 79.05 53.12 REMARK 500 ALA A 861 72.35 -105.78 REMARK 500 ASP A 907 -154.80 -94.98 REMARK 500 THR A 920 -76.14 -89.92 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 ZN A1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 663 NE2 REMARK 620 2 HIS A 667 NE2 91.7 REMARK 620 3 GLU A 682 OE1 90.1 96.2 REMARK 620 4 GLU A 682 OE2 146.3 86.3 56.8 REMARK 620 5 HOH A1165 O 115.5 97.3 150.5 98.1 REMARK 620 6 HOH A1308 O 101.4 166.9 84.1 82.9 77.0 REMARK 620 N 1 2 3 4 5 DBREF1 9PL7 A 419 956 UNP A0AAW7WJM4_9BACE DBREF2 9PL7 A A0AAW7WJM4 419 956 SEQADV 9PL7 GLY A 415 UNP A0AAW7WJM EXPRESSION TAG SEQADV 9PL7 SER A 416 UNP A0AAW7WJM EXPRESSION TAG SEQADV 9PL7 HIS A 417 UNP A0AAW7WJM EXPRESSION TAG SEQADV 9PL7 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 ZN A1001 1 HET EDO A1002 4 HET EDO A1003 4 HET EDO A1004 4 HET EDO A1005 4 HET EDO A1006 4 HET EDO A1007 4 HET EDO A1008 4 HET BTB A1009 14 HETNAM ZN ZINC ION HETNAM EDO 1,2-ETHANEDIOL HETNAM BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL- HETNAM 2 BTB PROPANE-1,3-DIOL HETSYN EDO ETHYLENE GLYCOL HETSYN BTB BIS-TRIS BUFFER FORMUL 2 ZN ZN 2+ FORMUL 3 EDO 7(C2 H6 O2) FORMUL 10 BTB C8 H19 N O5 FORMUL 11 HOH *263(H2 O) HELIX 1 AA1 ASP A 419 ARG A 423 1 5 HELIX 2 AA2 PRO A 433 LYS A 441 1 9 HELIX 3 AA3 THR A 519 GLU A 524 1 6 HELIX 4 AA4 LYS A 546 GLN A 550 5 5 HELIX 5 AA5 ARG A 552 ALA A 560 1 9 HELIX 6 AA6 THR A 578 VAL A 585 1 8 HELIX 7 AA7 ASN A 588 LEU A 607 1 20 HELIX 8 AA8 THR A 643 CYS A 648 1 6 HELIX 9 AA9 ASP A 649 LYS A 654 1 6 HELIX 10 AB1 CYS A 658 ASN A 669 1 12 HELIX 11 AB2 ASN A 685 THR A 695 1 11 HELIX 12 AB3 SER A 701 GLU A 706 1 6 HELIX 13 AB4 ASN A 714 ILE A 723 1 10 HELIX 14 AB5 ASP A 741 GLY A 757 1 17 HELIX 15 AB6 THR A 763 GLN A 767 5 5 HELIX 16 AB7 GLY A 772 LYS A 784 1 13 HELIX 17 AB8 SER A 790 GLN A 807 1 18 HELIX 18 AB9 LEU A 810 TRP A 817 1 8 HELIX 19 AC1 THR A 838 LEU A 852 1 15 HELIX 20 AC2 ALA A 861 ILE A 865 5 5 HELIX 21 AC3 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 VAL A 529 N TYR A 427 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 4 PHE A 430 PRO A 431 0 SHEET 2 AA2 4 GLY A 509 THR A 517 1 O TYR A 515 N PHE A 430 SHEET 3 AA2 4 ILE A 474 GLN A 479 -1 N GLY A 475 O MET A 514 SHEET 4 AA2 4 VAL A 492 LEU A 496 -1 O TYR A 494 N MET A 476 SHEET 1 AA3 4 PHE A 430 PRO A 431 0 SHEET 2 AA3 4 GLY A 509 THR A 517 1 O TYR A 515 N PHE A 430 SHEET 3 AA3 4 PRO A 451 VAL A 456 -1 N ILE A 454 O VAL A 511 SHEET 4 AA3 4 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 MET A 625 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 VAL A 943 N ALA A 902 SHEET 4 AA7 4 ARG A 949 ILE A 952 -1 O THR A 950 N ALA A 942 LINK NE2 HIS A 663 ZN ZN A1001 1555 1555 2.09 LINK NE2 HIS A 667 ZN ZN A1001 1555 1555 2.22 LINK OE1 GLU A 682 ZN ZN A1001 1555 1555 2.17 LINK OE2 GLU A 682 ZN ZN A1001 1555 1555 2.43 LINK ZN ZN A1001 O HOH A1165 1555 1555 2.40 LINK ZN ZN A1001 O HOH A1308 1555 1555 2.30 CISPEP 1 ARG A 672 PRO A 673 0 -3.73 CRYST1 46.850 64.892 93.415 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 0.021345 0.000000 0.004074 0.00000 SCALE2 0.000000 0.015410 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010898 0.00000 CONECT 1922 4223 CONECT 1953 4223 CONECT 2070 4223 CONECT 2071 4223 CONECT 4223 1922 1953 2070 2071 CONECT 4223 4330 4473 CONECT 4224 4225 4226 CONECT 4225 4224 CONECT 4226 4224 4227 CONECT 4227 4226 CONECT 4228 4229 4230 CONECT 4229 4228 CONECT 4230 4228 4231 CONECT 4231 4230 CONECT 4232 4233 4234 CONECT 4233 4232 CONECT 4234 4232 4235 CONECT 4235 4234 CONECT 4236 4237 4238 CONECT 4237 4236 CONECT 4238 4236 4239 CONECT 4239 4238 CONECT 4240 4241 4242 CONECT 4241 4240 CONECT 4242 4240 4243 CONECT 4243 4242 CONECT 4244 4245 4246 CONECT 4245 4244 CONECT 4246 4244 4247 CONECT 4247 4246 CONECT 4248 4249 4250 CONECT 4249 4248 CONECT 4250 4248 4251 CONECT 4251 4250 CONECT 4252 4253 4254 CONECT 4253 4252 CONECT 4254 4252 4255 4257 4259 CONECT 4255 4254 4256 CONECT 4256 4255 CONECT 4257 4254 4258 CONECT 4258 4257 CONECT 4259 4254 4260 4263 CONECT 4260 4259 4261 CONECT 4261 4260 4262 CONECT 4262 4261 CONECT 4263 4259 4264 CONECT 4264 4263 4265 CONECT 4265 4264 CONECT 4330 4223 CONECT 4473 4223 MASTER 282 0 9 21 27 0 0 6 4527 1 50 42 END