HEADER TRANSFERASE 28-SEP-21 7SCJ TITLE CRYO-EM STRUCTURE OF THE HUMAN EXOSTOSIN-1 AND EXOSTOSIN-2 HETERODIMER TITLE 2 IN COMPLEX WITH A 4-SUGAR OLIGOSACCHARIDE ACCEPTOR ANALOG COMPND MOL_ID: 1; COMPND 2 MOLECULE: EXOSTOSIN-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GLUCURONOSYL-N-ACETYLGLUCOSAMINYL-PROTEOGLYCAN/N- COMPND 5 ACETYLGLUCOSAMINYL-PROTEOGLYCAN 4-ALPHA-N- COMPND 6 ACETYLGLUCOSAMINYLTRANSFERASE,MULTIPLE EXOSTOSES PROTEIN 1,PUTATIVE COMPND 7 TUMOR SUPPRESSOR PROTEIN EXT1; COMPND 8 EC: 2.4.1.224,2.4.1.225; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: EXOSTOSIN-2; COMPND 12 CHAIN: B; COMPND 13 SYNONYM: GLUCURONOSYL-N-ACETYLGLUCOSAMINYL-PROTEOGLYCAN/N- COMPND 14 ACETYLGLUCOSAMINYL-PROTEOGLYCAN 4-ALPHA-N- COMPND 15 ACETYLGLUCOSAMINYLTRANSFERASE,MULTIPLE EXOSTOSES PROTEIN 2,PUTATIVE COMPND 16 TUMOR SUPPRESSOR PROTEIN EXT2; COMPND 17 EC: 2.4.1.224,2.4.1.225; COMPND 18 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: EXT1; SOURCE 6 EXPRESSION_SYSTEM: MAMMALIA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 40674; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: EXT2; SOURCE 13 EXPRESSION_SYSTEM: MAMMALIA; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 40674 KEYWDS EXOSTOSIN1, EXOSTOSIN2, GLYCOSYLTRANSFERASE, HEPARAN SULFATE, KEYWDS 2 ACCEPTOR, TRANSFERASE EXPDTA ELECTRON MICROSCOPY AUTHOR H.LI,H.LI REVDAT 3 17-MAY-23 7SCJ 1 JRNL REVDAT 2 18-JAN-23 7SCJ 1 JRNL REVDAT 1 28-SEP-22 7SCJ 0 JRNL AUTH H.LI,D.CHAPLA,R.A.AMOS,A.RAMIAH,K.W.MOREMEN,H.LI JRNL TITL STRUCTURAL BASIS FOR HEPARAN SULFATE CO-POLYMERASE ACTION BY JRNL TITL 2 THE EXT1-2 COMPLEX. JRNL REF NAT.CHEM.BIOL. V. 19 565 2023 JRNL REFN ESSN 1552-4469 JRNL PMID 36593275 JRNL DOI 10.1038/S41589-022-01220-2 REMARK 2 REMARK 2 RESOLUTION. 3.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : RELION, SERIALEM, CTFFIND, RELION REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : AB INITIO MODEL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.400 REMARK 3 NUMBER OF PARTICLES : 91157 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 7SCJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-SEP-21. REMARK 100 THE DEPOSITION ID IS D_1000259361. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : HEXT1/2 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.30 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 3080 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6000.00 REMARK 245 ILLUMINATION MODE : OTHER REMARK 245 NOMINAL MAGNIFICATION : 105000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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 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 27 REMARK 465 PHE A 28 REMARK 465 ARG A 29 REMARK 465 ALA A 30 REMARK 465 SER A 31 REMARK 465 ARG A 32 REMARK 465 SER A 33 REMARK 465 HIS A 34 REMARK 465 SER A 35 REMARK 465 ARG A 36 REMARK 465 ARG A 37 REMARK 465 GLU A 38 REMARK 465 GLU A 39 REMARK 465 HIS A 40 REMARK 465 SER A 41 REMARK 465 GLY A 42 REMARK 465 ARG A 43 REMARK 465 ASN A 44 REMARK 465 GLY A 45 REMARK 465 LEU A 46 REMARK 465 HIS A 47 REMARK 465 HIS A 48 REMARK 465 PRO A 49 REMARK 465 SER A 50 REMARK 465 PRO A 51 REMARK 465 ASP A 52 REMARK 465 HIS A 53 REMARK 465 PHE A 54 REMARK 465 TRP A 55 REMARK 465 PRO A 56 REMARK 465 ARG A 57 REMARK 465 PHE A 58 REMARK 465 PRO A 59 REMARK 465 ASP A 60 REMARK 465 ALA A 61 REMARK 465 LEU A 62 REMARK 465 ARG A 63 REMARK 465 PRO A 64 REMARK 465 PHE A 65 REMARK 465 VAL A 66 REMARK 465 PRO A 67 REMARK 465 TRP A 68 REMARK 465 ASP A 69 REMARK 465 GLN A 70 REMARK 465 LEU A 71 REMARK 465 GLU A 72 REMARK 465 ASN A 73 REMARK 465 GLU A 74 REMARK 465 ASP A 75 REMARK 465 SER A 76 REMARK 465 SER A 77 REMARK 465 VAL A 78 REMARK 465 HIS A 79 REMARK 465 ILE A 80 REMARK 465 SER A 81 REMARK 465 PRO A 82 REMARK 465 ARG A 83 REMARK 465 GLN A 84 REMARK 465 LYS A 85 REMARK 465 ARG A 86 REMARK 465 ASP A 87 REMARK 465 ALA A 88 REMARK 465 ASN A 89 REMARK 465 SER A 90 REMARK 465 SER A 91 REMARK 465 THR A 488 REMARK 465 PRO A 489 REMARK 465 LEU A 490 REMARK 465 VAL A 491 REMARK 465 SER A 492 REMARK 465 GLN A 493 REMARK 465 SER A 494 REMARK 465 GLN A 495 REMARK 465 PRO A 496 REMARK 465 VAL A 497 REMARK 465 LEU A 498 REMARK 465 LYS A 499 REMARK 465 LEU A 500 REMARK 465 LEU A 501 REMARK 465 CYS A 519 REMARK 465 ASP A 520 REMARK 465 LYS A 521 REMARK 465 PRO A 522 REMARK 465 LEU A 523 REMARK 465 PRO A 524 REMARK 465 ALA A 525 REMARK 465 LYS A 526 REMARK 465 HIS A 527 REMARK 465 ARG A 528 REMARK 465 TRP A 529 REMARK 465 PRO A 530 REMARK 465 ALA A 531 REMARK 465 THR A 532 REMARK 465 ALA A 533 REMARK 465 VAL A 534 REMARK 465 PRO A 535 REMARK 465 VAL A 536 REMARK 465 VAL A 537 REMARK 465 VAL A 538 REMARK 465 ILE A 539 REMARK 465 GLU A 540 REMARK 465 GLY A 541 REMARK 465 GLU A 542 REMARK 465 SER A 543 REMARK 465 LYS A 544 REMARK 465 VAL A 545 REMARK 465 MET A 546 REMARK 465 SER A 547 REMARK 465 SER A 548 REMARK 465 ARG A 549 REMARK 465 PHE A 550 REMARK 465 LEU A 551 REMARK 465 PRO A 552 REMARK 465 TYR A 553 REMARK 465 ASP A 554 REMARK 465 ASN A 555 REMARK 465 GLN A 674 REMARK 465 LYS A 675 REMARK 465 LYS A 676 REMARK 465 GLN A 677 REMARK 465 TYR A 678 REMARK 465 LYS A 679 REMARK 465 GLU A 680 REMARK 465 THR A 681 REMARK 465 MET A 682 REMARK 465 MET A 683 REMARK 465 GLY A 684 REMARK 465 GLN A 685 REMARK 465 THR A 686 REMARK 465 SER A 687 REMARK 465 ARG A 688 REMARK 465 ALA A 689 REMARK 465 SER A 690 REMARK 465 ARG A 691 REMARK 465 TRP A 692 REMARK 465 ALA A 693 REMARK 465 ASP A 694 REMARK 465 PRO A 695 REMARK 465 LEU A 728 REMARK 465 PHE A 729 REMARK 465 LYS A 730 REMARK 465 ASP A 731 REMARK 465 GLN A 732 REMARK 465 VAL A 733 REMARK 465 SER A 734 REMARK 465 ILE A 735 REMARK 465 LEU A 736 REMARK 465 ARG A 737 REMARK 465 LYS A 738 REMARK 465 LYS A 739 REMARK 465 TYR A 740 REMARK 465 ARG A 741 REMARK 465 ASP A 742 REMARK 465 ILE A 743 REMARK 465 GLU A 744 REMARK 465 ARG A 745 REMARK 465 LEU A 746 REMARK 465 TRP B 46 REMARK 465 PRO B 47 REMARK 465 HIS B 48 REMARK 465 SER B 49 REMARK 465 ILE B 50 REMARK 465 GLU B 51 REMARK 465 SER B 52 REMARK 465 SER B 53 REMARK 465 ASN B 54 REMARK 465 ASP B 55 REMARK 465 TRP B 56 REMARK 465 ASN B 57 REMARK 465 VAL B 58 REMARK 465 GLU B 59 REMARK 465 LYS B 60 REMARK 465 ARG B 61 REMARK 465 SER B 62 REMARK 465 ILE B 63 REMARK 465 ARG B 64 REMARK 465 ASP B 65 REMARK 465 VAL B 66 REMARK 465 PRO B 67 REMARK 465 VAL B 68 REMARK 465 VAL B 69 REMARK 465 ARG B 70 REMARK 465 LEU B 71 REMARK 465 PRO B 72 REMARK 465 ALA B 73 REMARK 465 ASP B 74 REMARK 465 SER B 75 REMARK 465 PRO B 76 REMARK 465 ILE B 77 REMARK 465 PRO B 78 REMARK 465 GLU B 79 REMARK 465 ARG B 80 REMARK 465 GLY B 81 REMARK 465 LYS B 112 REMARK 465 LYS B 113 REMARK 465 TYR B 114 REMARK 465 VAL B 115 REMARK 465 ASP B 116 REMARK 465 ASP B 117 REMARK 465 PHE B 118 REMARK 465 GLY B 119 REMARK 465 VAL B 120 REMARK 465 SER B 121 REMARK 465 VAL B 122 REMARK 465 SER B 123 REMARK 465 ASN B 124 REMARK 465 THR B 125 REMARK 465 CYS B 286 REMARK 465 THR B 287 REMARK 465 ASN B 288 REMARK 465 LEU B 289 REMARK 465 SER B 290 REMARK 465 GLU B 291 REMARK 465 GLY B 292 REMARK 465 VAL B 293 REMARK 465 LEU B 294 REMARK 465 SER B 295 REMARK 465 VAL B 296 REMARK 465 TRP B 502 REMARK 465 PRO B 503 REMARK 465 LYS B 504 REMARK 465 ILE B 505 REMARK 465 ARG B 506 REMARK 465 PRO B 648 REMARK 465 ARG B 649 REMARK 465 LYS B 650 REMARK 465 LYS B 651 REMARK 465 PHE B 652 REMARK 465 LYS B 653 REMARK 465 CYS B 654 REMARK 465 PRO B 655 REMARK 465 GLU B 656 REMARK 465 CYS B 657 REMARK 465 THR B 658 REMARK 465 ALA B 659 REMARK 465 ILE B 660 REMARK 465 ASP B 661 REMARK 465 GLY B 662 REMARK 465 LEU B 663 REMARK 465 SER B 664 REMARK 465 LEU B 665 REMARK 465 ASP B 666 REMARK 465 GLN B 667 REMARK 465 LEU B 700 REMARK 465 TYR B 701 REMARK 465 LYS B 702 REMARK 465 ASP B 703 REMARK 465 ASP B 704 REMARK 465 PHE B 705 REMARK 465 PRO B 706 REMARK 465 GLU B 707 REMARK 465 LYS B 708 REMARK 465 LEU B 709 REMARK 465 LYS B 710 REMARK 465 SER B 711 REMARK 465 PHE B 712 REMARK 465 PRO B 713 REMARK 465 ASN B 714 REMARK 465 ILE B 715 REMARK 465 GLY B 716 REMARK 465 SER B 717 REMARK 465 LEU B 718 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 LYS B 285 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 CYS A 103 52.94 -98.70 REMARK 500 LYS A 123 17.78 59.50 REMARK 500 ASN A 186 19.93 57.45 REMARK 500 GLU A 205 52.92 -91.05 REMARK 500 MET A 263 -81.77 -119.47 REMARK 500 PHE A 266 115.57 -164.64 REMARK 500 GLU A 290 48.25 -83.01 REMARK 500 ALA A 354 -2.58 71.17 REMARK 500 LEU A 385 51.45 -93.42 REMARK 500 LYS A 436 44.18 -86.50 REMARK 500 HIS A 437 -3.88 -142.17 REMARK 500 SER A 459 146.52 -172.38 REMARK 500 TYR A 509 -0.25 63.79 REMARK 500 ALA A 623 44.34 -141.23 REMARK 500 ASN A 651 -165.74 -161.32 REMARK 500 ASP B 145 -169.01 -116.83 REMARK 500 ASP B 146 70.40 59.49 REMARK 500 ILE B 147 -34.38 -39.80 REMARK 500 SER B 156 56.22 -93.23 REMARK 500 SER B 178 -1.98 66.84 REMARK 500 TYR B 226 -62.14 -98.65 REMARK 500 ARG B 325 -1.40 64.69 REMARK 500 LEU B 326 -8.25 66.33 REMARK 500 LYS B 369 52.78 -92.23 REMARK 500 VAL B 440 -62.19 -121.09 REMARK 500 ARG B 465 70.92 59.42 REMARK 500 SER B 481 -5.50 68.94 REMARK 500 ASN B 493 -60.70 -97.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-25036 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HETERODIMER OF THE HUMAN EXOSTOSIN1 AND REMARK 900 EXOSTOSIN2 COMPLEXED WITH ACCEPTOR ANALOG, 4-MER DBREF 7SCJ A 28 746 UNP Q16394 EXT1_HUMAN 28 746 DBREF 7SCJ B 46 718 UNP Q93063 EXT2_HUMAN 46 718 SEQADV 7SCJ GLY A 27 UNP Q16394 EXPRESSION TAG SEQRES 1 A 720 GLY PHE ARG ALA SER ARG SER HIS SER ARG ARG GLU GLU SEQRES 2 A 720 HIS SER GLY ARG ASN GLY LEU HIS HIS PRO SER PRO ASP SEQRES 3 A 720 HIS PHE TRP PRO ARG PHE PRO ASP ALA LEU ARG PRO PHE SEQRES 4 A 720 VAL PRO TRP ASP GLN LEU GLU ASN GLU ASP SER SER VAL SEQRES 5 A 720 HIS ILE SER PRO ARG GLN LYS ARG ASP ALA ASN SER SER SEQRES 6 A 720 ILE TYR LYS GLY LYS LYS CYS ARG MET GLU SER CYS PHE SEQRES 7 A 720 ASP PHE THR LEU CYS LYS LYS ASN GLY PHE LYS VAL TYR SEQRES 8 A 720 VAL TYR PRO GLN GLN LYS GLY GLU LYS ILE ALA GLU SER SEQRES 9 A 720 TYR GLN ASN ILE LEU ALA ALA ILE GLU GLY SER ARG PHE SEQRES 10 A 720 TYR THR SER ASP PRO SER GLN ALA CYS LEU PHE VAL LEU SEQRES 11 A 720 SER LEU ASP THR LEU ASP ARG ASP GLN LEU SER PRO GLN SEQRES 12 A 720 TYR VAL HIS ASN LEU ARG SER LYS VAL GLN SER LEU HIS SEQRES 13 A 720 LEU TRP ASN ASN GLY ARG ASN HIS LEU ILE PHE ASN LEU SEQRES 14 A 720 TYR SER GLY THR TRP PRO ASP TYR THR GLU ASP VAL GLY SEQRES 15 A 720 PHE ASP ILE GLY GLN ALA MET LEU ALA LYS ALA SER ILE SEQRES 16 A 720 SER THR GLU ASN PHE ARG PRO ASN PHE ASP VAL SER ILE SEQRES 17 A 720 PRO LEU PHE SER LYS ASP HIS PRO ARG THR GLY GLY GLU SEQRES 18 A 720 ARG GLY PHE LEU LYS PHE ASN THR ILE PRO PRO LEU ARG SEQRES 19 A 720 LYS TYR MET LEU VAL PHE LYS GLY LYS ARG TYR LEU THR SEQRES 20 A 720 GLY ILE GLY SER ASP THR ARG ASN ALA LEU TYR HIS VAL SEQRES 21 A 720 HIS ASN GLY GLU ASP VAL VAL LEU LEU THR THR CYS LYS SEQRES 22 A 720 HIS GLY LYS ASP TRP GLN LYS HIS LYS ASP SER ARG CYS SEQRES 23 A 720 ASP ARG ASP ASN THR GLU TYR GLU LYS TYR ASP TYR ARG SEQRES 24 A 720 GLU MET LEU HIS ASN ALA THR PHE CYS LEU VAL PRO ARG SEQRES 25 A 720 GLY ARG ARG LEU GLY SER PHE ARG PHE LEU GLU ALA LEU SEQRES 26 A 720 GLN ALA ALA CYS VAL PRO VAL MET LEU SER ASN GLY TRP SEQRES 27 A 720 GLU LEU PRO PHE SER GLU VAL ILE ASN TRP ASN GLN ALA SEQRES 28 A 720 ALA VAL ILE GLY ASP GLU ARG LEU LEU LEU GLN ILE PRO SEQRES 29 A 720 SER THR ILE ARG SER ILE HIS GLN ASP LYS ILE LEU ALA SEQRES 30 A 720 LEU ARG GLN GLN THR GLN PHE LEU TRP GLU ALA TYR PHE SEQRES 31 A 720 SER SER VAL GLU LYS ILE VAL LEU THR THR LEU GLU ILE SEQRES 32 A 720 ILE GLN ASP ARG ILE PHE LYS HIS ILE SER ARG ASN SER SEQRES 33 A 720 LEU ILE TRP ASN LYS HIS PRO GLY GLY LEU PHE VAL LEU SEQRES 34 A 720 PRO GLN TYR SER SER TYR LEU GLY ASP PHE PRO TYR TYR SEQRES 35 A 720 TYR ALA ASN LEU GLY LEU LYS PRO PRO SER LYS PHE THR SEQRES 36 A 720 ALA VAL ILE HIS ALA VAL THR PRO LEU VAL SER GLN SER SEQRES 37 A 720 GLN PRO VAL LEU LYS LEU LEU VAL ALA ALA ALA LYS SER SEQRES 38 A 720 GLN TYR CYS ALA GLN ILE ILE VAL LEU TRP ASN CYS ASP SEQRES 39 A 720 LYS PRO LEU PRO ALA LYS HIS ARG TRP PRO ALA THR ALA SEQRES 40 A 720 VAL PRO VAL VAL VAL ILE GLU GLY GLU SER LYS VAL MET SEQRES 41 A 720 SER SER ARG PHE LEU PRO TYR ASP ASN ILE ILE THR ASP SEQRES 42 A 720 ALA VAL LEU SER LEU ASP GLU ASP THR VAL LEU SER THR SEQRES 43 A 720 THR GLU VAL ASP PHE ALA PHE THR VAL TRP GLN SER PHE SEQRES 44 A 720 PRO GLU ARG ILE VAL GLY TYR PRO ALA ARG SER HIS PHE SEQRES 45 A 720 TRP ASP ASN SER LYS GLU ARG TRP GLY TYR THR SER LYS SEQRES 46 A 720 TRP THR ASN ASP TYR SER MET VAL LEU THR GLY ALA ALA SEQRES 47 A 720 ILE TYR HIS LYS TYR TYR HIS TYR LEU TYR SER HIS TYR SEQRES 48 A 720 LEU PRO ALA SER LEU LYS ASN MET VAL ASP GLN LEU ALA SEQRES 49 A 720 ASN CYS GLU ASP ILE LEU MET ASN PHE LEU VAL SER ALA SEQRES 50 A 720 VAL THR LYS LEU PRO PRO ILE LYS VAL THR GLN LYS LYS SEQRES 51 A 720 GLN TYR LYS GLU THR MET MET GLY GLN THR SER ARG ALA SEQRES 52 A 720 SER ARG TRP ALA ASP PRO ASP HIS PHE ALA GLN ARG GLN SEQRES 53 A 720 SER CYS MET ASN THR PHE ALA SER TRP PHE GLY TYR MET SEQRES 54 A 720 PRO LEU ILE HIS SER GLN MET ARG LEU ASP PRO VAL LEU SEQRES 55 A 720 PHE LYS ASP GLN VAL SER ILE LEU ARG LYS LYS TYR ARG SEQRES 56 A 720 ASP ILE GLU ARG LEU SEQRES 1 B 673 TRP PRO HIS SER ILE GLU SER SER ASN ASP TRP ASN VAL SEQRES 2 B 673 GLU LYS ARG SER ILE ARG ASP VAL PRO VAL VAL ARG LEU SEQRES 3 B 673 PRO ALA ASP SER PRO ILE PRO GLU ARG GLY ASP LEU SER SEQRES 4 B 673 CYS ARG MET HIS THR CYS PHE ASP VAL TYR ARG CYS GLY SEQRES 5 B 673 PHE ASN PRO LYS ASN LYS ILE LYS VAL TYR ILE TYR ALA SEQRES 6 B 673 LEU LYS LYS TYR VAL ASP ASP PHE GLY VAL SER VAL SER SEQRES 7 B 673 ASN THR ILE SER ARG GLU TYR ASN GLU LEU LEU MET ALA SEQRES 8 B 673 ILE SER ASP SER ASP TYR TYR THR ASP ASP ILE ASN ARG SEQRES 9 B 673 ALA CYS LEU PHE VAL PRO SER ILE ASP VAL LEU ASN GLN SEQRES 10 B 673 ASN THR LEU ARG ILE LYS GLU THR ALA GLN ALA MET ALA SEQRES 11 B 673 GLN LEU SER ARG TRP ASP ARG GLY THR ASN HIS LEU LEU SEQRES 12 B 673 PHE ASN MET LEU PRO GLY GLY PRO PRO ASP TYR ASN THR SEQRES 13 B 673 ALA LEU ASP VAL PRO ARG ASP ARG ALA LEU LEU ALA GLY SEQRES 14 B 673 GLY GLY PHE SER THR TRP THR TYR ARG GLN GLY TYR ASP SEQRES 15 B 673 VAL SER ILE PRO VAL TYR SER PRO LEU SER ALA GLU VAL SEQRES 16 B 673 ASP LEU PRO GLU LYS GLY PRO GLY PRO ARG GLN TYR PHE SEQRES 17 B 673 LEU LEU SER SER GLN VAL GLY LEU HIS PRO GLU TYR ARG SEQRES 18 B 673 GLU ASP LEU GLU ALA LEU GLN VAL LYS HIS GLY GLU SER SEQRES 19 B 673 VAL LEU VAL LEU ASP LYS CYS THR ASN LEU SER GLU GLY SEQRES 20 B 673 VAL LEU SER VAL ARG LYS ARG CYS HIS LYS HIS GLN VAL SEQRES 21 B 673 PHE ASP TYR PRO GLN VAL LEU GLN GLU ALA THR PHE CYS SEQRES 22 B 673 VAL VAL LEU ARG GLY ALA ARG LEU GLY GLN ALA VAL LEU SEQRES 23 B 673 SER ASP VAL LEU GLN ALA GLY CYS VAL PRO VAL VAL ILE SEQRES 24 B 673 ALA ASP SER TYR ILE LEU PRO PHE SER GLU VAL LEU ASP SEQRES 25 B 673 TRP LYS ARG ALA SER VAL VAL VAL PRO GLU GLU LYS MET SEQRES 26 B 673 SER ASP VAL TYR SER ILE LEU GLN SER ILE PRO GLN ARG SEQRES 27 B 673 GLN ILE GLU GLU MET GLN ARG GLN ALA ARG TRP PHE TRP SEQRES 28 B 673 GLU ALA TYR PHE GLN SER ILE LYS ALA ILE ALA LEU ALA SEQRES 29 B 673 THR LEU GLN ILE ILE ASN ASP ARG ILE TYR PRO TYR ALA SEQRES 30 B 673 ALA ILE SER TYR GLU GLU TRP ASN ASP PRO PRO ALA VAL SEQRES 31 B 673 LYS TRP GLY SER VAL SER ASN PRO LEU PHE LEU PRO LEU SEQRES 32 B 673 ILE PRO PRO GLN SER GLN GLY PHE THR ALA ILE VAL LEU SEQRES 33 B 673 THR TYR ASP ARG VAL GLU SER LEU PHE ARG VAL ILE THR SEQRES 34 B 673 GLU VAL SER LYS VAL PRO SER LEU SER LYS LEU LEU VAL SEQRES 35 B 673 VAL TRP ASN ASN GLN ASN LYS ASN PRO PRO GLU ASP SER SEQRES 36 B 673 LEU TRP PRO LYS ILE ARG VAL PRO LEU LYS VAL VAL ARG SEQRES 37 B 673 THR ALA GLU ASN LYS LEU SER ASN ARG PHE PHE PRO TYR SEQRES 38 B 673 ASP GLU ILE GLU THR GLU ALA VAL LEU ALA ILE ASP ASP SEQRES 39 B 673 ASP ILE ILE MET LEU THR SER ASP GLU LEU GLN PHE GLY SEQRES 40 B 673 TYR GLU VAL TRP ARG GLU PHE PRO ASP ARG LEU VAL GLY SEQRES 41 B 673 TYR PRO GLY ARG LEU HIS LEU TRP ASP HIS GLU MET ASN SEQRES 42 B 673 LYS TRP LYS TYR GLU SER GLU TRP THR ASN GLU VAL SER SEQRES 43 B 673 MET VAL LEU THR GLY ALA ALA PHE TYR HIS LYS TYR PHE SEQRES 44 B 673 ASN TYR LEU TYR THR TYR LYS MET PRO GLY ASP ILE LYS SEQRES 45 B 673 ASN TRP VAL ASP ALA HIS MET ASN CYS GLU ASP ILE ALA SEQRES 46 B 673 MET ASN PHE LEU VAL ALA ASN VAL THR GLY LYS ALA VAL SEQRES 47 B 673 ILE LYS VAL THR PRO ARG LYS LYS PHE LYS CYS PRO GLU SEQRES 48 B 673 CYS THR ALA ILE ASP GLY LEU SER LEU ASP GLN THR HIS SEQRES 49 B 673 MET VAL GLU ARG SER GLU CYS ILE ASN LYS PHE ALA SER SEQRES 50 B 673 VAL PHE GLY THR MET PRO LEU LYS VAL VAL GLU HIS ARG SEQRES 51 B 673 ALA ASP PRO VAL LEU TYR LYS ASP ASP PHE PRO GLU LYS SEQRES 52 B 673 LEU LYS SER PHE PRO ASN ILE GLY SER LEU HET NAG C 1 14 HET NAG C 2 14 HET BMA C 3 11 HET NDG D 1 15 HET BDP D 2 12 HET NDG D 3 14 HET NAG A 901 14 HET UDP A 902 25 HET UDP B 801 25 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM NDG 2-ACETAMIDO-2-DEOXY-ALPHA-D-GLUCOPYRANOSE HETNAM BDP BETA-D-GLUCOPYRANURONIC ACID HETNAM UDP URIDINE-5'-DIPHOSPHATE 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 NDG N-ACETYL-ALPHA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY- HETSYN 2 NDG ALPHA-D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2- HETSYN 3 NDG ACETAMIDO-2-DEOXY-GLUCOSE; 2-(ACETYLAMINO)-2-DEOXY-A- HETSYN 4 NDG D-GLUCOPYRANOSE HETSYN BDP BETA-D-GLUCURONIC ACID; D-GLUCURONIC ACID; GLUCURONIC HETSYN 2 BDP ACID FORMUL 3 NAG 3(C8 H15 N O6) FORMUL 3 BMA C6 H12 O6 FORMUL 4 NDG 2(C8 H15 N O6) FORMUL 4 BDP C6 H10 O7 FORMUL 6 UDP 2(C9 H14 N2 O12 P2) HELIX 1 AA1 ASP A 105 LYS A 111 1 7 HELIX 2 AA2 ALA A 128 SER A 141 1 14 HELIX 3 AA3 ASN A 173 SER A 180 1 8 HELIX 4 AA4 SER A 222 PHE A 226 5 5 HELIX 5 AA5 SER A 277 ALA A 282 1 6 HELIX 6 AA6 ASP A 303 LYS A 308 1 6 HELIX 7 AA7 ASP A 309 GLU A 320 1 12 HELIX 8 AA8 ASP A 323 ASN A 330 1 8 HELIX 9 AA9 PHE A 345 ALA A 353 1 9 HELIX 10 AB1 GLN A 388 ILE A 396 1 9 HELIX 11 AB2 HIS A 397 PHE A 416 1 20 HELIX 12 AB3 SER A 418 ASP A 432 1 15 HELIX 13 AB4 ASN A 441 ASN A 446 1 6 HELIX 14 AB5 TYR A 461 PHE A 465 5 5 HELIX 15 AB6 SER A 571 PHE A 585 1 15 HELIX 16 AB7 LYS A 628 TYR A 637 1 10 HELIX 17 AB8 PRO A 639 LEU A 649 1 11 HELIX 18 AB9 CYS A 652 LYS A 666 1 15 HELIX 19 AC1 ALA A 699 GLY A 713 1 15 HELIX 20 AC2 SER B 127 ASP B 139 1 13 HELIX 21 AC3 ARG B 166 GLN B 176 1 11 HELIX 22 AC4 TRP B 180 THR B 184 5 5 HELIX 23 AC5 PRO B 235 VAL B 240 1 6 HELIX 24 AC6 HIS B 262 GLY B 277 1 16 HELIX 25 AC7 TYR B 308 LEU B 312 1 5 HELIX 26 AC8 GLN B 313 ALA B 315 5 3 HELIX 27 AC9 ALA B 329 GLY B 338 1 10 HELIX 28 AD1 ASP B 357 ALA B 361 5 5 HELIX 29 AD2 PRO B 366 MET B 370 5 5 HELIX 30 AD3 ASP B 372 SER B 379 1 8 HELIX 31 AD4 PRO B 381 TYR B 399 1 19 HELIX 32 AD5 SER B 402 TYR B 419 1 18 HELIX 33 AD6 PRO B 420 ALA B 423 5 4 HELIX 34 AD7 SER B 425 ASN B 430 1 6 HELIX 35 AD8 PRO B 432 SER B 439 1 8 HELIX 36 AD9 GLU B 467 LYS B 478 1 12 HELIX 37 AE1 LYS B 518 PHE B 523 5 6 HELIX 38 AE2 THR B 545 PHE B 559 1 15 HELIX 39 AE3 LYS B 602 TYR B 610 1 9 HELIX 40 AE4 ASP B 615 MET B 624 1 10 HELIX 41 AE5 GLU B 627 GLY B 640 1 14 HELIX 42 AE6 HIS B 669 GLY B 685 1 17 SHEET 1 AA1 5 TYR A 144 THR A 145 0 SHEET 2 AA1 5 VAL A 116 VAL A 118 1 N VAL A 116 O THR A 145 SHEET 3 AA1 5 LEU A 153 VAL A 155 1 O LEU A 153 N TYR A 117 SHEET 4 AA1 5 HIS A 190 ASN A 194 1 O LEU A 191 N PHE A 154 SHEET 5 AA1 5 MET A 215 LYS A 218 1 O ALA A 217 N ILE A 192 SHEET 1 AA2 2 ASP A 162 ARG A 163 0 SHEET 2 AA2 2 TYR A 196 SER A 197 1 N TYR A 196 O ARG A 163 SHEET 1 AA3 5 VAL A 292 THR A 297 0 SHEET 2 AA3 5 LEU A 264 LYS A 269 1 N PHE A 266 O LEU A 295 SHEET 3 AA3 5 PHE A 333 VAL A 336 1 O LEU A 335 N VAL A 265 SHEET 4 AA3 5 VAL A 356 MET A 359 1 O VAL A 358 N CYS A 334 SHEET 5 AA3 5 VAL A 379 ILE A 380 1 O VAL A 379 N PRO A 357 SHEET 1 AA4 6 CYS A 510 TRP A 517 0 SHEET 2 AA4 6 PHE A 480 ALA A 486 1 N ILE A 484 O ILE A 514 SHEET 3 AA4 6 ALA A 560 ASP A 565 1 O LEU A 562 N VAL A 483 SHEET 4 AA4 6 ALA A 623 HIS A 627 -1 O TYR A 626 N VAL A 561 SHEET 5 AA4 6 VAL A 590 GLY A 591 -1 N VAL A 590 O ILE A 625 SHEET 6 AA4 6 ILE A 670 LYS A 671 1 O ILE A 670 N GLY A 591 SHEET 1 AA5 2 ALA A 594 ARG A 595 0 SHEET 2 AA5 2 MET A 618 VAL A 619 -1 O MET A 618 N ARG A 595 SHEET 1 AA6 2 TRP A 599 ASP A 600 0 SHEET 2 AA6 2 ARG A 605 TRP A 606 -1 O ARG A 605 N ASP A 600 SHEET 1 AA7 9 LEU A 724 PRO A 726 0 SHEET 2 AA7 9 HIS B 694 ALA B 696 -1 O ARG B 695 N ASP A 725 SHEET 3 AA7 9 ILE B 644 VAL B 646 1 N LYS B 645 O ALA B 696 SHEET 4 AA7 9 VAL B 564 GLY B 565 1 N GLY B 565 O ILE B 644 SHEET 5 AA7 9 ALA B 598 HIS B 601 -1 O PHE B 599 N VAL B 564 SHEET 6 AA7 9 ALA B 533 ASP B 538 -1 N VAL B 534 O TYR B 600 SHEET 7 AA7 9 PHE B 456 THR B 462 1 N ILE B 459 O LEU B 535 SHEET 8 AA7 9 LEU B 482 TRP B 489 1 O VAL B 488 N VAL B 460 SHEET 9 AA7 9 LEU B 509 ARG B 513 1 O VAL B 512 N TRP B 489 SHEET 1 AA8 2 VAL B 106 ILE B 108 0 SHEET 2 AA8 2 LEU B 152 VAL B 154 1 O LEU B 152 N TYR B 107 SHEET 1 AA9 3 LEU B 187 PHE B 189 0 SHEET 2 AA9 3 LEU B 211 GLY B 214 1 O LEU B 211 N LEU B 188 SHEET 3 AA9 3 VAL B 228 SER B 229 1 O VAL B 228 N LEU B 212 SHEET 1 AB1 2 PHE B 217 SER B 218 0 SHEET 2 AB1 2 TYR B 348 ILE B 349 -1 O ILE B 349 N PHE B 217 SHEET 1 AB2 2 LEU B 254 SER B 257 0 SHEET 2 AB2 2 VAL B 280 LEU B 283 1 O LEU B 283 N SER B 256 SHEET 1 AB3 2 LYS B 298 HIS B 301 0 SHEET 2 AB3 2 GLN B 304 ASP B 307 -1 O PHE B 306 N ARG B 299 SHEET 1 AB4 3 PHE B 317 VAL B 320 0 SHEET 2 AB4 3 VAL B 340 VAL B 343 1 O VAL B 342 N CYS B 318 SHEET 3 AB4 3 VAL B 363 VAL B 364 1 O VAL B 363 N PRO B 341 SHEET 1 AB5 2 LEU B 570 ASP B 574 0 SHEET 2 AB5 2 LYS B 579 GLU B 583 -1 O LYS B 581 N LEU B 572 SSBOND 1 CYS A 98 CYS A 103 1555 1555 2.03 SSBOND 2 CYS A 109 CYS A 152 1555 1555 2.03 SSBOND 3 CYS A 298 CYS A 312 1555 1555 2.03 SSBOND 4 CYS A 334 CYS A 355 1555 1555 1.99 SSBOND 5 CYS A 652 CYS A 704 1555 1555 2.03 SSBOND 6 CYS B 85 CYS B 90 1555 1555 2.03 SSBOND 7 CYS B 96 CYS B 151 1555 1555 2.02 SSBOND 8 CYS B 318 CYS B 339 1555 1555 2.04 SSBOND 9 CYS B 626 CYS B 676 1555 1555 2.03 LINK ND2 ASN A 330 C1 NAG A 901 1555 1555 1.54 LINK ND2 ASN B 637 C1 NAG C 1 1555 1555 1.44 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.44 LINK O4 NAG C 2 C1 BMA C 3 1555 1555 1.44 LINK O4 NDG D 1 C1 BDP D 2 1555 1555 1.48 LINK O4 BDP D 2 C1 NDG D 3 1555 1555 1.44 CISPEP 1 ILE A 256 PRO A 257 0 -1.71 CISPEP 2 HIS A 448 PRO A 449 0 -1.69 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000