HEADER HYDROLASE 06-MAR-25 9QDH TITLE CRYSTAL STRUCTURE OF IGA PROTEASE (323-878) FROM THOMASCLAVELIA RAMOSA COMPND MOL_ID: 1; COMPND 2 MOLECULE: IGA PROTEASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: M64 PEPTIDASE DOMAIN. INITIAL GGSG IS A EXPRESSION COMPND 6 TAG. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THOMASCLAVELIA RAMOSA; SOURCE 3 ORGANISM_TAXID: 1547; SOURCE 4 GENE: IGA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PGEX-4T-1 KEYWDS IGA PROTEASE, PEPTIDASE, PROTEASE, IGA-P, M64, METALLOPEPTIDASE, KEYWDS 2 METALLOPROTEASE, ANTIBODY, IG, IGA, THOMASCLAVELIA, METZINCIN, KEYWDS 3 NEPHROPATHY, IGAN, HINGE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.A.MARQUEZ-MONINO,A.MARTINEZ GASCUENA,M.AGUILLO-URARTE,A.MANZANARES- AUTHOR 2 GOMEZ,B.TRASTOY REVDAT 3 10-SEP-25 9QDH 1 JRNL REVDAT 2 13-AUG-25 9QDH 1 JRNL REVDAT 1 16-JUL-25 9QDH 0 JRNL AUTH M.A.MARQUEZ-MONINO,A.MARTINEZ GASCUENA,T.AZZAM,A.PERSSON, JRNL AUTH 2 A.MANZANARES-GOMEZ,M.AGUILLO-URARTE,T.T.BROWN, JRNL AUTH 3 A.MONTERO-SAGARMINAGA,R.LOOD,A.NAEGELI,S.R.CONNELL, JRNL AUTH 4 D.E.SASTRE,E.J.SUNDBERG,B.TRASTOY JRNL TITL MOLECULAR BASIS OF FAB-DEPENDENT IGA ANTIBODY RECOGNITION BY JRNL TITL 2 GUT-BACTERIAL METALLOPEPTIDASES. JRNL REF EMBO J. V. 44 4867 2025 JRNL REFN ESSN 1460-2075 JRNL PMID 40745064 JRNL DOI 10.1038/S44318-025-00518-W REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 55.77 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 37719 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.790 REMARK 3 FREE R VALUE TEST SET COUNT : 1807 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 55.7700 - 4.7000 1.00 2955 142 0.1595 0.1848 REMARK 3 2 4.7000 - 3.7300 1.00 2804 141 0.1396 0.2176 REMARK 3 3 3.7300 - 3.2600 1.00 2784 141 0.1733 0.2278 REMARK 3 4 3.2600 - 2.9600 1.00 2773 142 0.1896 0.2192 REMARK 3 5 2.9600 - 2.7500 1.00 2743 136 0.2080 0.2598 REMARK 3 6 2.7500 - 2.5900 1.00 2747 144 0.2106 0.2683 REMARK 3 7 2.5900 - 2.4600 1.00 2756 131 0.2225 0.2624 REMARK 3 8 2.4600 - 2.3500 1.00 2719 141 0.2206 0.2999 REMARK 3 9 2.3500 - 2.2600 1.00 2728 131 0.2390 0.2739 REMARK 3 10 2.2600 - 2.1800 1.00 2748 137 0.2775 0.3421 REMARK 3 11 2.1800 - 2.1100 1.00 2714 139 0.2682 0.2829 REMARK 3 12 2.1100 - 2.0500 1.00 2691 151 0.3063 0.3757 REMARK 3 13 2.0500 - 2.0000 1.00 2750 131 0.3371 0.3718 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.820 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.57 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 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 4612 REMARK 3 ANGLE : 0.623 6257 REMARK 3 CHIRALITY : 0.047 659 REMARK 3 PLANARITY : 0.006 815 REMARK 3 DIHEDRAL : 5.038 623 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 9QDH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-MAR-25. REMARK 100 THE DEPOSITION ID IS D_1292146110. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-APR-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.61992 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37731 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 55.770 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.40 REMARK 200 R MERGE (I) : 0.34600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.9100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.50 REMARK 200 R MERGE FOR SHELL (I) : 2.86900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.830 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: ROD REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.1M TRIS PH 8.5, 0.2M REMARK 280 NACL AND VPCPVPSTPP PEPTIDE 5MM. CRYOPROTECTANT SOLUTION: 30% REMARK 280 GLYCEROL, 27% PEG 3350, 0.1M TRIS PH 8.5 AND 0.2M NACL. PROTEIN: REMARK 280 PRECIPITANT RATIO 1:1. PROTEIN CONCENTRATION: 12.2 MG/ML. REMARK 280 PROTEIN BUFFER: 20MM TRIS PH 7.5., VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291K 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 35.36950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.33300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.59900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 45.33300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.36950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.59900 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 4.0 KCAL/MOL 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 319 REMARK 465 GLY A 320 REMARK 465 SER A 321 REMARK 465 GLY A 322 REMARK 465 LYS A 877 REMARK 465 ASN A 878 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 PRO A 323 CG CD 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 CYS A 458 -61.21 -121.38 REMARK 500 LYS A 475 -60.64 -104.45 REMARK 500 SER A 485 52.24 -112.77 REMARK 500 ASN A 505 82.97 -68.92 REMARK 500 ASN A 516 76.98 -154.36 REMARK 500 HIS A 522 76.73 -152.90 REMARK 500 ASP A 560 -59.29 66.43 REMARK 500 TRP A 579 37.04 -99.50 REMARK 500 ARG A 586 -137.62 48.09 REMARK 500 ASN A 587 41.58 -87.89 REMARK 500 SER A 603 141.90 -170.05 REMARK 500 LYS A 705 -48.75 -133.17 REMARK 500 ALA A 828 68.17 -158.42 REMARK 500 TYR A 849 -129.61 55.29 REMARK 500 ILE A 854 -81.73 -105.65 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 A 902 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 551 OE2 REMARK 620 2 CYS A 606 SG 105.1 REMARK 620 3 CYS A 616 SG 118.6 113.1 REMARK 620 4 CYS A 619 SG 98.1 114.7 106.7 REMARK 620 N 1 2 3 DBREF 9QDH A 323 878 UNP Q9AES2 Q9AES2_9FIRM 323 878 SEQADV 9QDH GLY A 319 UNP Q9AES2 EXPRESSION TAG SEQADV 9QDH GLY A 320 UNP Q9AES2 EXPRESSION TAG SEQADV 9QDH SER A 321 UNP Q9AES2 EXPRESSION TAG SEQADV 9QDH GLY A 322 UNP Q9AES2 EXPRESSION TAG SEQRES 1 A 560 GLY GLY SER GLY PRO ASP TRP ASN VAL SER THR GLU GLN SEQRES 2 A 560 SER ILE GLN LEU THR LEU GLY PRO TRP TYR SER ASN ASP SEQRES 3 A 560 GLY LYS TYR SER ASN PRO THR ILE PRO VAL TYR THR ILE SEQRES 4 A 560 GLN LYS THR ARG SER ASP THR GLU ASN MET VAL VAL VAL SEQRES 5 A 560 VAL CYS GLY GLU GLY TYR THR LYS SER GLN GLN GLY LYS SEQRES 6 A 560 PHE ILE ASN ASP VAL LYS ARG LEU TRP GLN ASP ALA MET SEQRES 7 A 560 LYS TYR GLU PRO TYR ARG SER TYR ALA ASP ARG PHE ASN SEQRES 8 A 560 VAL TYR ALA LEU CYS THR ALA SER GLU SER THR PHE ASP SEQRES 9 A 560 ASN GLY GLY SER THR PHE PHE ASP VAL ILE VAL ASP LYS SEQRES 10 A 560 TYR ASN SER PRO VAL ILE SER ASN ASN LEU HIS GLY SER SEQRES 11 A 560 GLN TRP LYS ASN HIS ILE PHE GLU ARG CYS ILE GLY PRO SEQRES 12 A 560 GLU PHE ILE GLU LYS ILE HIS ASP ALA HIS ILE LYS LYS SEQRES 13 A 560 LYS CYS ASP PRO ASN THR ILE PRO SER GLY SER GLU TYR SEQRES 14 A 560 GLU PRO TYR TYR TYR VAL HIS ASP TYR ILE ALA GLN PHE SEQRES 15 A 560 ALA MET VAL VAL ASN THR LYS SER ASP PHE GLY GLY ALA SEQRES 16 A 560 TYR ASN ASN ARG GLU TYR GLY PHE HIS TYR PHE ILE SER SEQRES 17 A 560 PRO SER ASP SER TYR ARG ALA SER LYS THR PHE ALA HIS SEQRES 18 A 560 GLU PHE GLY HIS GLY LEU LEU GLY LEU GLY ASP GLU TYR SEQRES 19 A 560 SER ASN GLY TYR LEU LEU ASP ASP LYS GLU LEU LYS SER SEQRES 20 A 560 LEU ASN LEU SER SER VAL GLU ASP PRO GLU LYS ILE LYS SEQRES 21 A 560 TRP ARG GLN LEU LEU GLY PHE ARG ASN THR TYR THR CYS SEQRES 22 A 560 ARG ASN ALA TYR GLY SER LYS MET LEU VAL SER SER TYR SEQRES 23 A 560 GLU CYS ILE MET ARG ASP THR ASN TYR GLN PHE CYS GLU SEQRES 24 A 560 VAL CYS ARG LEU GLN GLY PHE LYS ARG MET SER GLN LEU SEQRES 25 A 560 VAL LYS ASP VAL ASP LEU TYR VAL ALA THR PRO GLU VAL SEQRES 26 A 560 LYS GLU TYR THR GLY ALA TYR SER LYS PRO SER ASP PHE SEQRES 27 A 560 THR ASP LEU GLU THR SER SER TYR TYR ASN TYR THR TYR SEQRES 28 A 560 ASN ARG ASN ASP ARG LEU LEU SER GLY ASN SER LYS SER SEQRES 29 A 560 ARG PHE ASN THR ASN MET ASN GLY LYS LYS ILE GLU LEU SEQRES 30 A 560 ARG THR VAL ILE GLN ASN ILE SER ASP LYS ASN ALA ARG SEQRES 31 A 560 GLN LEU LYS PHE LYS MET TRP ILE LYS HIS SER ASP GLY SEQRES 32 A 560 SER VAL ALA THR ASP SER SER GLY ASN PRO LEU GLN THR SEQRES 33 A 560 VAL GLN THR PHE ASP ILE PRO VAL TRP ASN ASP LYS ALA SEQRES 34 A 560 ASN PHE TRP PRO LEU GLY ALA LEU ASP HIS ILE LYS SER SEQRES 35 A 560 ASP PHE ASN SER GLY LEU LYS SER CYS SER LEU ILE TYR SEQRES 36 A 560 GLN ILE PRO SER ASP ALA GLN LEU LYS SER GLY ASP THR SEQRES 37 A 560 VAL ALA PHE GLN VAL LEU ASP GLU ASN GLY ASN VAL LEU SEQRES 38 A 560 ALA ASP ASP ASN THR GLU THR GLN ARG TYR THR THR VAL SEQRES 39 A 560 SER ILE GLN TYR LYS PHE GLU ASP GLY SER GLU ILE PRO SEQRES 40 A 560 ASN THR ALA GLY GLY THR PHE THR VAL PRO TYR GLY THR SEQRES 41 A 560 LYS LEU ASP LEU THR PRO ALA LYS THR LEU TYR ASP TYR SEQRES 42 A 560 GLU PHE ILE LYS VAL ASP GLY LEU ASN LYS PRO ILE VAL SEQRES 43 A 560 SER ASP GLY THR VAL VAL THR TYR TYR TYR LYS ASN LYS SEQRES 44 A 560 ASN HET PEG A 901 7 HET ZN A 902 1 HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM ZN ZINC ION FORMUL 2 PEG C4 H10 O3 FORMUL 3 ZN ZN 2+ FORMUL 4 HOH *259(H2 O) HELIX 1 AA1 THR A 377 SER A 379 5 3 HELIX 2 AA2 GLN A 380 MET A 396 1 17 HELIX 3 AA3 TYR A 401 ASP A 406 5 6 HELIX 4 AA4 TRP A 450 ASN A 452 5 3 HELIX 5 AA5 HIS A 453 CYS A 458 1 6 HELIX 6 AA6 CYS A 458 ILE A 467 1 10 HELIX 7 AA7 TYR A 487 TYR A 491 5 5 HELIX 8 AA8 TYR A 492 ILE A 497 1 6 HELIX 9 AA9 ARG A 517 GLY A 520 5 4 HELIX 10 AB1 ARG A 532 LEU A 545 1 14 HELIX 11 AB2 ASP A 560 SER A 565 1 6 HELIX 12 AB3 TRP A 579 LEU A 583 5 5 HELIX 13 AB4 CYS A 616 GLN A 629 1 14 HELIX 14 AB5 LYS A 652 THR A 657 5 6 HELIX 15 AB6 GLU A 660 LEU A 675 1 16 HELIX 16 AB7 SER A 677 PHE A 684 5 8 HELIX 17 AB8 ASN A 685 ASN A 689 5 5 HELIX 18 AB9 TRP A 743 PHE A 749 5 7 SHEET 1 AA1 7 SER A 332 GLN A 334 0 SHEET 2 AA1 7 THR A 351 LYS A 359 -1 O ILE A 352 N ILE A 333 SHEET 3 AA1 7 PHE A 408 LEU A 413 -1 O ALA A 412 N TYR A 355 SHEET 4 AA1 7 MET A 367 GLU A 374 1 N VAL A 371 O LEU A 413 SHEET 5 AA1 7 GLN A 499 VAL A 504 1 O VAL A 503 N GLU A 374 SHEET 6 AA1 7 PHE A 521 PRO A 527 1 O SER A 526 N VAL A 504 SHEET 7 AA1 7 GLY A 512 ASN A 516 -1 N ASN A 516 O PHE A 521 SHEET 1 AA2 2 VAL A 431 VAL A 433 0 SHEET 2 AA2 2 PRO A 439 ILE A 441 -1 O VAL A 440 N ILE A 432 SHEET 1 AA3 3 LEU A 568 SER A 569 0 SHEET 2 AA3 3 LEU A 600 VAL A 601 -1 O LEU A 600 N SER A 569 SHEET 3 AA3 3 CYS A 591 ARG A 592 -1 N CYS A 591 O VAL A 601 SHEET 1 AA4 3 LEU A 636 VAL A 638 0 SHEET 2 AA4 3 LYS A 692 ASN A 701 -1 O GLN A 700 N TYR A 637 SHEET 3 AA4 3 GLU A 642 GLU A 645 -1 N LYS A 644 O GLU A 694 SHEET 1 AA5 3 LEU A 636 VAL A 638 0 SHEET 2 AA5 3 LYS A 692 ASN A 701 -1 O GLN A 700 N TYR A 637 SHEET 3 AA5 3 LEU A 766 GLN A 774 -1 O TYR A 773 N ILE A 693 SHEET 1 AA6 4 GLN A 733 ILE A 740 0 SHEET 2 AA6 4 ARG A 708 LYS A 717 -1 N LEU A 710 O PHE A 738 SHEET 3 AA6 4 THR A 786 LEU A 792 -1 O ALA A 788 N TRP A 715 SHEET 4 AA6 4 VAL A 798 ASP A 801 -1 O LEU A 799 N VAL A 791 SHEET 1 AA7 5 THR A 831 PRO A 835 0 SHEET 2 AA7 5 TYR A 809 PHE A 818 -1 N VAL A 812 O PHE A 832 SHEET 3 AA7 5 THR A 868 TYR A 874 1 O VAL A 870 N SER A 813 SHEET 4 AA7 5 TYR A 851 ASP A 857 -1 N ILE A 854 O TYR A 873 SHEET 5 AA7 5 THR A 847 LEU A 848 -1 N LEU A 848 O TYR A 851 LINK OE2 GLU A 551 ZN ZN A 902 1555 1555 2.13 LINK SG CYS A 606 ZN ZN A 902 1555 1555 2.28 LINK SG CYS A 616 ZN ZN A 902 1555 1555 2.32 LINK SG CYS A 619 ZN ZN A 902 1555 1555 2.28 CISPEP 1 GLU A 399 PRO A 400 0 4.62 CRYST1 70.739 85.198 90.666 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 0.014136 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011737 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011029 0.00000 CONECT 1868 4499 CONECT 2318 4499 CONECT 2406 4499 CONECT 2428 4499 CONECT 4492 4493 4494 CONECT 4493 4492 CONECT 4494 4492 4495 CONECT 4495 4494 4496 CONECT 4496 4495 4497 CONECT 4497 4496 4498 CONECT 4498 4497 CONECT 4499 1868 2318 2406 2428 MASTER 273 0 2 18 27 0 0 6 4727 1 12 44 END