HEADER IMMUNE SYSTEM 25-AUG-23 8TYP TITLE COMPLEMENT PROTEASE C1S INHIBITED BY 6-(4-PHENYLPIPERAZIN-1-YL) TITLE 2 PYRIDINE-3-CARBOXIMIDAMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: COMPLEMENT C1S SUBCOMPONENT; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: C1S; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HEK293(T); SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PCDNA3.1 KEYWDS COMPLEMENT, PROTEASE, INHIBITOR, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR B.V.GEISBRECHT REVDAT 3 14-FEB-24 8TYP 1 JRNL REVDAT 2 10-JAN-24 8TYP 1 JRNL REVDAT 1 29-NOV-23 8TYP 0 JRNL AUTH X.XU,T.J.HERDENDORF,H.DUAN,D.L.ROHLIK,S.ROY,H.ZHOU, JRNL AUTH 2 H.ALKHATEEB,S.KHANDELWAL,Q.ZHOU,P.LI,G.M.AREPALLY, JRNL AUTH 3 J.K.WALKER,B.L.GARCIA,B.V.GEISBRECHT JRNL TITL INHIBITION OF THE C1S PROTEASE AND THE CLASSICAL COMPLEMENT JRNL TITL 2 PATHWAY BY 6-(4-PHENYLPIPERAZIN-1-YL) JRNL TITL 3 PYRIDINE-3-CARBOXIMIDAMIDE AND CHEMICAL ANALOGS. JRNL REF J IMMUNOL. V. 212 689 2024 JRNL REFN ESSN 1550-6606 JRNL PMID 38149922 JRNL DOI 10.4049/JIMMUNOL.2300630 REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.03 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 35339 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.660 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 48.0300 - 4.3300 1.00 2524 152 0.1698 0.1886 REMARK 3 2 4.3300 - 3.4400 1.00 2481 149 0.1545 0.1636 REMARK 3 3 3.4400 - 3.0100 1.00 2475 148 0.1828 0.1840 REMARK 3 4 3.0000 - 2.7300 1.00 2484 148 0.1930 0.1882 REMARK 3 5 2.7300 - 2.5300 1.00 2473 149 0.1914 0.2199 REMARK 3 6 2.5300 - 2.3900 1.00 2471 149 0.1857 0.1979 REMARK 3 7 2.3900 - 2.2700 1.00 2441 146 0.1843 0.1984 REMARK 3 8 2.2700 - 2.1700 1.00 2463 148 0.1869 0.1975 REMARK 3 9 2.1700 - 2.0800 1.00 2435 145 0.1971 0.1851 REMARK 3 10 2.0800 - 2.0100 0.99 2454 147 0.1982 0.2243 REMARK 3 11 2.0100 - 1.9500 0.97 2395 145 0.2296 0.2195 REMARK 3 12 1.9500 - 1.8900 0.95 2307 137 0.2442 0.2202 REMARK 3 13 1.8900 - 1.8400 0.87 2180 132 0.2636 0.3091 REMARK 3 14 1.8400 - 1.8000 0.72 1756 105 0.2950 0.3550 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.760 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.007 2524 REMARK 3 ANGLE : 0.908 3427 REMARK 3 CHIRALITY : 0.057 369 REMARK 3 PLANARITY : 0.007 442 REMARK 3 DIHEDRAL : 11.661 937 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 357 THROUGH 433 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.6161 12.8642 38.7133 REMARK 3 T TENSOR REMARK 3 T11: 0.2600 T22: 0.2094 REMARK 3 T33: 0.1690 T12: -0.0019 REMARK 3 T13: 0.0227 T23: -0.0292 REMARK 3 L TENSOR REMARK 3 L11: 0.0087 L22: -0.0855 REMARK 3 L33: 0.3856 L12: -0.0691 REMARK 3 L13: 0.0545 L23: 0.3700 REMARK 3 S TENSOR REMARK 3 S11: 0.0254 S12: 0.0676 S13: -0.0241 REMARK 3 S21: -0.0451 S22: -0.0921 S23: -0.0824 REMARK 3 S31: -0.1239 S32: -0.0321 S33: -0.0093 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 434 THROUGH 683 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.6768 0.4114 7.1024 REMARK 3 T TENSOR REMARK 3 T11: 0.1143 T22: 0.1463 REMARK 3 T33: 0.1480 T12: -0.0033 REMARK 3 T13: 0.0030 T23: -0.0049 REMARK 3 L TENSOR REMARK 3 L11: 0.9129 L22: 1.5498 REMARK 3 L33: 1.7265 L12: -0.1331 REMARK 3 L13: 0.0604 L23: 0.0895 REMARK 3 S TENSOR REMARK 3 S11: -0.0430 S12: -0.0495 S13: -0.0087 REMARK 3 S21: 0.0424 S22: -0.0115 S23: 0.1016 REMARK 3 S31: 0.0314 S32: -0.0697 S33: -0.0000 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 8TYP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1000276936. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAY-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35443 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : 0.15500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.96500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 (%): 53.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM ACETATE 0.1 M TRIS-HCL REMARK 280 (PH 8.1) PEG-4000 24% (W/V), VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 39.90900 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, B 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 ALA A 356 REMARK 465 LYS A 435 REMARK 465 GLN A 436 REMARK 465 ARG A 437 REMARK 465 ARG A 496 REMARK 465 LEU A 497 REMARK 465 ALA A 498 REMARK 465 LYS A 499 REMARK 465 LYS A 599 REMARK 465 VAL A 600 REMARK 465 GLU A 601 REMARK 465 LYS A 602 REMARK 465 PRO A 603 REMARK 465 THR A 604 REMARK 465 ALA A 605 REMARK 465 ASP A 606 REMARK 465 ALA A 607 REMARK 465 GLU A 608 REMARK 465 THR A 684 REMARK 465 PRO A 685 REMARK 465 ARG A 686 REMARK 465 GLU A 687 REMARK 465 ASP A 688 REMARK 465 GLY A 689 REMARK 465 SER A 690 REMARK 465 GLY A 691 REMARK 465 HIS A 692 REMARK 465 HIS A 693 REMARK 465 HIS A 694 REMARK 465 HIS A 695 REMARK 465 HIS A 696 REMARK 465 HIS A 697 REMARK 465 HIS A 698 REMARK 465 HIS A 699 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 ASN A 395 -105.55 29.99 REMARK 500 LYS A 623 19.54 59.76 REMARK 500 SER A 632 132.42 -36.71 REMARK 500 PRO A 657 -156.47 -76.69 REMARK 500 THR A 661 -93.30 -122.26 REMARK 500 REMARK 500 REMARK: NULL DBREF 8TYP A 358 688 UNP P09871 C1S_HUMAN 358 688 SEQADV 8TYP ALA A 356 UNP P09871 EXPRESSION TAG SEQADV 8TYP GLU A 357 UNP P09871 EXPRESSION TAG SEQADV 8TYP GLY A 689 UNP P09871 EXPRESSION TAG SEQADV 8TYP SER A 690 UNP P09871 EXPRESSION TAG SEQADV 8TYP GLY A 691 UNP P09871 EXPRESSION TAG SEQADV 8TYP HIS A 692 UNP P09871 EXPRESSION TAG SEQADV 8TYP HIS A 693 UNP P09871 EXPRESSION TAG SEQADV 8TYP HIS A 694 UNP P09871 EXPRESSION TAG SEQADV 8TYP HIS A 695 UNP P09871 EXPRESSION TAG SEQADV 8TYP HIS A 696 UNP P09871 EXPRESSION TAG SEQADV 8TYP HIS A 697 UNP P09871 EXPRESSION TAG SEQADV 8TYP HIS A 698 UNP P09871 EXPRESSION TAG SEQADV 8TYP HIS A 699 UNP P09871 EXPRESSION TAG SEQRES 1 A 344 ALA GLU ASP CYS GLY ILE PRO GLU SER ILE GLU ASN GLY SEQRES 2 A 344 LYS VAL GLU ASP PRO GLU SER THR LEU PHE GLY SER VAL SEQRES 3 A 344 ILE ARG TYR THR CYS GLU GLU PRO TYR TYR TYR MET GLU SEQRES 4 A 344 ASN GLY GLY GLY GLY GLU TYR HIS CYS ALA GLY ASN GLY SEQRES 5 A 344 SER TRP VAL ASN GLU VAL LEU GLY PRO GLU LEU PRO LYS SEQRES 6 A 344 CYS VAL PRO VAL CYS GLY VAL PRO ARG GLU PRO PHE GLU SEQRES 7 A 344 GLU LYS GLN ARG ILE ILE GLY GLY SER ASP ALA ASP ILE SEQRES 8 A 344 LYS ASN PHE PRO TRP GLN VAL PHE PHE ASP ASN PRO TRP SEQRES 9 A 344 ALA GLY GLY ALA LEU ILE ASN GLU TYR TRP VAL LEU THR SEQRES 10 A 344 ALA ALA HIS VAL VAL GLU GLY ASN ARG GLU PRO THR MET SEQRES 11 A 344 TYR VAL GLY SER THR SER VAL GLN THR SER ARG LEU ALA SEQRES 12 A 344 LYS SER LYS MET LEU THR PRO GLU HIS VAL PHE ILE HIS SEQRES 13 A 344 PRO GLY TRP LYS LEU LEU GLU VAL PRO GLU GLY ARG THR SEQRES 14 A 344 ASN PHE ASP ASN ASP ILE ALA LEU VAL ARG LEU LYS ASP SEQRES 15 A 344 PRO VAL LYS MET GLY PRO THR VAL SER PRO ILE CYS LEU SEQRES 16 A 344 PRO GLY THR SER SER ASP TYR ASN LEU MET ASP GLY ASP SEQRES 17 A 344 LEU GLY LEU ILE SER GLY TRP GLY ARG THR GLU LYS ARG SEQRES 18 A 344 ASP ARG ALA VAL ARG LEU LYS ALA ALA ARG LEU PRO VAL SEQRES 19 A 344 ALA PRO LEU ARG LYS CYS LYS GLU VAL LYS VAL GLU LYS SEQRES 20 A 344 PRO THR ALA ASP ALA GLU ALA TYR VAL PHE THR PRO ASN SEQRES 21 A 344 MET ILE CYS ALA GLY GLY GLU LYS GLY MET ASP SER CYS SEQRES 22 A 344 LYS GLY ASP SER GLY GLY ALA PHE ALA VAL GLN ASP PRO SEQRES 23 A 344 ASN ASP LYS THR LYS PHE TYR ALA ALA GLY LEU VAL SER SEQRES 24 A 344 TRP GLY PRO GLN CYS GLY THR TYR GLY LEU TYR THR ARG SEQRES 25 A 344 VAL LYS ASN TYR VAL ASP TRP ILE MET LYS THR MET GLN SEQRES 26 A 344 GLU ASN SER THR PRO ARG GLU ASP GLY SER GLY HIS HIS SEQRES 27 A 344 HIS HIS HIS HIS HIS HIS HET NAG B 1 14 HET NAG B 2 14 HET BMA B 3 11 HET FUC B 4 10 HET SQT A 701 21 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM FUC ALPHA-L-FUCOPYRANOSE HETNAM SQT 6-(4-PHENYLPIPERAZIN-1-YL)PYRIDINE-3-CARBOXIMIDAMIDE 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 BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L- HETSYN 2 FUC FUCOSE; FUCOSE FORMUL 2 NAG 2(C8 H15 N O6) FORMUL 2 BMA C6 H12 O6 FORMUL 2 FUC C6 H12 O5 FORMUL 3 SQT C16 H19 N5 FORMUL 4 HOH *335(H2 O) HELIX 1 AA1 ALA A 473 GLU A 478 1 6 HELIX 2 AA2 SER A 554 ASN A 558 5 5 HELIX 3 AA3 PRO A 591 VAL A 598 1 8 HELIX 4 AA4 TYR A 671 GLU A 681 1 11 SHEET 1 AA1 4 GLY A 368 VAL A 370 0 SHEET 2 AA1 4 VAL A 381 CYS A 386 -1 O THR A 385 N LYS A 369 SHEET 3 AA1 4 GLU A 400 CYS A 403 -1 O TYR A 401 N ILE A 382 SHEET 4 AA1 4 TRP A 409 VAL A 410 -1 O VAL A 410 N HIS A 402 SHEET 1 AA2 2 TYR A 391 MET A 393 0 SHEET 2 AA2 2 CYS A 421 PRO A 423 -1 O VAL A 422 N TYR A 392 SHEET 1 AA3 8 SER A 442 ASP A 443 0 SHEET 2 AA3 8 LYS A 583 ALA A 590 -1 O ALA A 584 N SER A 442 SHEET 3 AA3 8 MET A 616 GLY A 620 -1 O CYS A 618 N ALA A 590 SHEET 4 AA3 8 TYR A 662 ARG A 667 -1 O TYR A 665 N ILE A 617 SHEET 5 AA3 8 PHE A 647 TRP A 655 -1 N TRP A 655 O LEU A 664 SHEET 6 AA3 8 ALA A 635 GLN A 639 -1 N VAL A 638 O TYR A 648 SHEET 7 AA3 8 LEU A 564 GLY A 569 -1 N LEU A 566 O ALA A 637 SHEET 8 AA3 8 LYS A 583 ALA A 590 -1 O LEU A 587 N GLY A 565 SHEET 1 AA4 7 LYS A 501 LEU A 503 0 SHEET 2 AA4 7 MET A 485 VAL A 487 -1 N MET A 485 O LEU A 503 SHEET 3 AA4 7 GLN A 452 PHE A 455 -1 N PHE A 454 O TYR A 486 SHEET 4 AA4 7 ALA A 460 ASN A 466 -1 O ALA A 460 N PHE A 455 SHEET 5 AA4 7 TRP A 469 THR A 472 -1 O LEU A 471 N ALA A 463 SHEET 6 AA4 7 ALA A 531 LEU A 535 -1 O VAL A 533 N VAL A 470 SHEET 7 AA4 7 PRO A 505 ILE A 510 -1 N GLU A 506 O ARG A 534 SSBOND 1 CYS A 359 CYS A 403 1555 1555 2.04 SSBOND 2 CYS A 386 CYS A 421 1555 1555 2.04 SSBOND 3 CYS A 425 CYS A 549 1555 1555 2.07 SSBOND 4 CYS A 595 CYS A 618 1555 1555 2.05 SSBOND 5 CYS A 628 CYS A 659 1555 1555 2.07 LINK ND2 ASN A 406 C1 NAG B 1 1555 1555 1.43 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.45 LINK O6 NAG B 1 C1 FUC B 4 1555 1555 1.44 LINK O4 NAG B 2 C1 BMA B 3 1555 1555 1.45 CISPEP 1 GLU A 388 PRO A 389 0 4.36 CISPEP 2 ASN A 457 PRO A 458 0 1.82 CRYST1 41.710 79.818 60.441 90.00 95.67 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 0.023975 0.000000 0.002380 0.00000 SCALE2 0.000000 0.012529 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016626 0.00000