HEADER HYDROLASE 01-SEP-23 8U1Q TITLE A MECHANISTIC UNDERSTANDING OF PROTECTIVE INFLUENZA B NEURAMINIDASE TITLE 2 MABS AT THE AIRWAY INTERFACE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEURAMINIDASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: MAB-2D10 HEAVY CHAIN; COMPND 7 CHAIN: H; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: MAB-2D10 LIGHT CHAIN; COMPND 11 CHAIN: L; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: INFLUENZA B VIRUS (B/IOWA/06/2017); SOURCE 3 ORGANISM_TAXID: 1968240; SOURCE 4 GENE: NA; SOURCE 5 EXPRESSION_SYSTEM: DROSOPHILA MELANOGASTER; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 7227; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: D2; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 13 EXPRESSION_SYSTEM_CELL_LINE: EXPICHO; SOURCE 14 MOL_ID: 3; SOURCE 15 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 16 ORGANISM_TAXID: 9606; SOURCE 17 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 19 EXPRESSION_SYSTEM_CELL_LINE: EXPICHO KEYWDS NEURAMINIDASE SIALIDASE, HYDROLASE EXPDTA ELECTRON MICROSCOPY AUTHOR J.A.FERGUSON,S.OEVERDIECK,A.B.WARD REVDAT 1 27-MAR-24 8U1Q 0 JRNL AUTH J.A.FERGUSON,S.OEVERDIECK,A.B.WARD JRNL TITL A MECHANISTIC UNDERSTANDING OF PROTECTIVE INFLUENZA B JRNL TITL 2 NEURAMINIDASE MABS AT THE AIRWAY INTERFACE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.36 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, ROSETTA, REMARK 3 PHENIX, COOT, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC 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 : NULL 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) : 3.360 REMARK 3 NUMBER OF PARTICLES : 335369 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8U1Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-SEP-23. REMARK 100 THE DEPOSITION ID IS D_1000276961. 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 : COMPLEX OF HUMAN MAB-FV DOMAIN REMARK 245 BOUND TO INFLUENZA B REMARK 245 NEURAMINIDASE, FROM A PUBLIC REMARK 245 DATABASE. REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.40 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 2559 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TALOS ARCTICA REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 700.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 700.00 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) : 5043.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 36000 REMARK 245 CALIBRATED MAGNIFICATION : 36000 REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 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 300 THE ASSEMBLY REPRESENTED IN THIS ENTRY HAS REGULAR REMARK 300 CYCLIC POINT SYMMETRY (SCHOENFLIES SYMBOL = C4). 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 APPLY THE FOLLOWING TO CHAINS: A, H, L, 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 368.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 368.00000 REMARK 350 BIOMT2 3 0.000000 -1.000000 0.000000 368.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 368.00000 REMARK 350 BIOMT3 4 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 MET A 1 REMARK 465 LEU A 2 REMARK 465 PRO A 3 REMARK 465 SER A 4 REMARK 465 THR A 5 REMARK 465 ILE A 6 REMARK 465 GLN A 7 REMARK 465 THR A 8 REMARK 465 LEU A 9 REMARK 465 THR A 10 REMARK 465 LEU A 11 REMARK 465 PHE A 12 REMARK 465 LEU A 13 REMARK 465 THR A 14 REMARK 465 SER A 15 REMARK 465 GLY A 16 REMARK 465 GLY A 17 REMARK 465 VAL A 18 REMARK 465 LEU A 19 REMARK 465 LEU A 20 REMARK 465 SER A 21 REMARK 465 LEU A 22 REMARK 465 TYR A 23 REMARK 465 VAL A 24 REMARK 465 SER A 25 REMARK 465 ALA A 26 REMARK 465 SER A 27 REMARK 465 LEU A 28 REMARK 465 SER A 29 REMARK 465 TYR A 30 REMARK 465 LEU A 31 REMARK 465 LEU A 32 REMARK 465 TYR A 33 REMARK 465 SER A 34 REMARK 465 ASP A 35 REMARK 465 ILE A 36 REMARK 465 LEU A 37 REMARK 465 LEU A 38 REMARK 465 LYS A 39 REMARK 465 PHE A 40 REMARK 465 SER A 41 REMARK 465 PRO A 42 REMARK 465 THR A 43 REMARK 465 GLU A 44 REMARK 465 ILE A 45 REMARK 465 THR A 46 REMARK 465 ALA A 47 REMARK 465 PRO A 48 REMARK 465 THR A 49 REMARK 465 MET A 50 REMARK 465 PRO A 51 REMARK 465 LEU A 52 REMARK 465 ASP A 53 REMARK 465 CYS A 54 REMARK 465 ALA A 55 REMARK 465 ASN A 56 REMARK 465 ALA A 57 REMARK 465 SER A 58 REMARK 465 ASN A 59 REMARK 465 VAL A 60 REMARK 465 GLN A 61 REMARK 465 ALA A 62 REMARK 465 VAL A 63 REMARK 465 ASN A 64 REMARK 465 ARG A 65 REMARK 465 SER A 66 REMARK 465 ALA A 67 REMARK 465 THR A 68 REMARK 465 LYS A 69 REMARK 465 GLY A 70 REMARK 465 VAL A 71 REMARK 465 THR A 72 REMARK 465 LEU A 73 REMARK 465 LEU A 74 REMARK 465 LEU A 75 REMARK 465 PRO A 76 REMARK 465 GLY A 77 REMARK 465 ALA A 465 REMARK 465 LEU A 466 REMARK 465 SER H 112 REMARK 465 SER H 113 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 SG CYS A 182 SG CYS A 229 1.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 TYR A 135 CB TYR A 135 CG -0.124 REMARK 500 GLN A 225 CB GLN A 225 CG -0.164 REMARK 500 HIS A 354 CB HIS A 354 CG -0.114 REMARK 500 GLU A 428 CD GLU A 428 OE1 -0.073 REMARK 500 CYS H 92 CB CYS H 92 SG -0.122 REMARK 500 TYR L 49 CB TYR L 49 CG -0.101 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 300 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 315 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 315 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 PRO A 336 C - N - CA ANGL. DEV. = 9.2 DEGREES REMARK 500 ARG A 356 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 TYR L 49 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG L 61 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 TYR L 91 CB - CG - CD2 ANGL. DEV. = -4.0 DEGREES 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 SER A 99 67.47 25.67 REMARK 500 ASN A 125 -54.52 69.20 REMARK 500 THR A 146 -56.79 65.91 REMARK 500 ASN A 199 68.95 -167.00 REMARK 500 SER A 227 -164.89 -162.43 REMARK 500 HIS A 273 104.94 -167.70 REMARK 500 ARG A 295 -36.21 -141.50 REMARK 500 TYR A 322 71.66 39.26 REMARK 500 THR A 325 -155.37 -89.20 REMARK 500 PRO A 326 86.15 -6.20 REMARK 500 PRO A 328 -75.49 -42.89 REMARK 500 ASN A 329 -88.69 -159.61 REMARK 500 ASP A 330 40.07 -154.01 REMARK 500 THR A 372 -83.99 -120.22 REMARK 500 TYR A 409 61.32 38.66 REMARK 500 SER H 32 -59.95 68.57 REMARK 500 ASN H 100A 61.49 60.46 REMARK 500 ASN H 101 -90.41 57.99 REMARK 500 SER L 28 86.63 68.90 REMARK 500 LYS L 42 -115.07 50.79 REMARK 500 ALA L 51 -62.35 66.45 REMARK 500 ASP L 82 -152.05 -158.87 REMARK 500 HIS L 92 -61.81 -139.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-41824 RELATED DB: EMDB REMARK 900 A MECHANISTIC UNDERSTANDING OF PROTECTIVE INFLUENZA B NEURAMINIDASE REMARK 900 MABS AT THE AIRWAY INTERFACE DBREF1 8U1Q A 1 466 UNP A0A1S7DL21_9INFB DBREF2 8U1Q A A0A1S7DL21 1 466 DBREF 8U1Q H 1 113 PDB 8U1Q 8U1Q 1 113 DBREF 8U1Q L 1 107 PDB 8U1Q 8U1Q 1 107 SEQRES 1 A 466 MET LEU PRO SER THR ILE GLN THR LEU THR LEU PHE LEU SEQRES 2 A 466 THR SER GLY GLY VAL LEU LEU SER LEU TYR VAL SER ALA SEQRES 3 A 466 SER LEU SER TYR LEU LEU TYR SER ASP ILE LEU LEU LYS SEQRES 4 A 466 PHE SER PRO THR GLU ILE THR ALA PRO THR MET PRO LEU SEQRES 5 A 466 ASP CYS ALA ASN ALA SER ASN VAL GLN ALA VAL ASN ARG SEQRES 6 A 466 SER ALA THR LYS GLY VAL THR LEU LEU LEU PRO GLY PRO SEQRES 7 A 466 GLU TRP THR TYR PRO ARG LEU SER CYS PRO GLY SER THR SEQRES 8 A 466 PHE GLN LYS ALA LEU LEU ILE SER PRO HIS ARG PHE GLY SEQRES 9 A 466 GLU THR LYS GLY ASN SER ALA PRO LEU ILE ILE ARG GLU SEQRES 10 A 466 PRO PHE VAL ALA CYS GLY PRO ASN GLU CYS LYS HIS PHE SEQRES 11 A 466 ALA LEU THR HIS TYR ALA ALA GLN PRO GLY GLY TYR TYR SEQRES 12 A 466 ASN GLY THR ARG GLY ASP ARG ASN LYS LEU ARG HIS LEU SEQRES 13 A 466 ILE SER VAL LYS LEU GLY LYS ILE PRO THR VAL GLU ASN SEQRES 14 A 466 SER ILE PHE HIS MET ALA ALA TRP SER GLY SER ALA CYS SEQRES 15 A 466 HIS ASP GLY LYS GLU TRP THR TYR ILE GLY VAL ASP GLY SEQRES 16 A 466 PRO ASP ASN ASN ALA LEU LEU LYS VAL LYS TYR GLY GLU SEQRES 17 A 466 ALA TYR THR ASP THR TYR HIS SER TYR ALA ASN ASN ILE SEQRES 18 A 466 LEU ARG THR GLN GLU SER ALA CYS ASN CYS ILE GLY GLY SEQRES 19 A 466 ASN CYS TYR LEU MET ILE THR ASP GLY SER ALA SER GLY SEQRES 20 A 466 VAL SER GLU CYS ARG PHE LEU LYS ILE ARG GLU GLY ARG SEQRES 21 A 466 ILE ILE LYS GLU ILE PHE PRO THR GLY ARG VAL LYS HIS SEQRES 22 A 466 THR GLU GLU CYS THR CYS GLY PHE ALA SER ASN LYS THR SEQRES 23 A 466 ILE GLU CYS ALA CYS ARG ASP ASN ARG TYR THR ALA LYS SEQRES 24 A 466 ARG PRO PHE VAL LYS LEU ASN VAL GLU THR ASP THR ALA SEQRES 25 A 466 GLU ILE ARG LEU MET CYS THR ASP THR TYR LEU ASP THR SEQRES 26 A 466 PRO ARG PRO ASN ASP GLY SER ILE THR GLY PRO CYS GLU SEQRES 27 A 466 SER ASP GLY ASP LYS GLY SER GLY GLY ILE LYS GLY GLY SEQRES 28 A 466 PHE VAL HIS GLN ARG MET LYS SER LYS ILE GLY ARG TRP SEQRES 29 A 466 TYR SER ARG THR MET SER LYS THR GLU ARG MET GLY MET SEQRES 30 A 466 GLY LEU TYR VAL LYS TYR GLY GLY ASP PRO TRP ALA ASP SEQRES 31 A 466 SER ASP ALA LEU ALA PHE SER GLY VAL MET VAL PRO MET SEQRES 32 A 466 LYS GLU PRO GLY TRP TYR SER PHE GLY PHE GLU ILE LYS SEQRES 33 A 466 ASP LYS LYS CYS ASP VAL PRO CYS ILE GLY ILE GLU MET SEQRES 34 A 466 VAL HIS ASP GLY GLY LYS GLU THR TRP HIS SER ALA ALA SEQRES 35 A 466 THR ALA ILE TYR CYS LEU MET GLY SER GLY GLN LEU LEU SEQRES 36 A 466 TRP ASP THR VAL THR GLY VAL ASP MET ALA LEU SEQRES 1 H 120 GLN VAL GLN LEU GLN GLU SER GLY PRO GLY LEU VAL LYS SEQRES 2 H 120 PRO SER GLU THR LEU SER LEU THR CYS THR VAL SER GLY SEQRES 3 H 120 ASP SER ILE SER GLY SER SER TYR TYR TRP GLY TRP ILE SEQRES 4 H 120 ARG GLN PRO PRO GLY LYS GLY LEU GLU TRP ILE GLY SER SEQRES 5 H 120 ILE TYR TYR SER GLY ILE THR TYR TYR ASN PRO SER LEU SEQRES 6 H 120 LYS SER ARG VAL THR ILE TYR VAL ASP THR SER LYS ASN SEQRES 7 H 120 GLN PHE SER LEU LYS LEU ASN SER ALA THR ALA ALA ASP SEQRES 8 H 120 THR ALA VAL TYR TYR CYS ALA ARG LEU TYR THR LYS SER SEQRES 9 H 120 SER ASN ALA ASN TYR TRP GLY GLN GLY THR LEU VAL THR SEQRES 10 H 120 VAL SER SER SEQRES 1 L 107 ASP ILE GLN MET THR GLN SER PRO SER THR LEU SER ALA SEQRES 2 L 107 SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SER SEQRES 3 L 107 GLN SER ILE SER SER TRP LEU ALA TRP TYR GLN GLN LYS SEQRES 4 L 107 PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR ASP ALA SER SEQRES 5 L 107 SER LEU GLU SER GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 L 107 GLY SER GLY THR GLU PHE THR LEU THR ILE SER SER LEU SEQRES 7 L 107 GLN SER ASP ASP PHE ALA ILE TYR TYR CYS GLN GLN TYR SEQRES 8 L 107 HIS SER TYR SER GLY THR PHE GLY GLN GLY THR LYS VAL SEQRES 9 L 107 GLU ILE LYS HET NAG B 1 14 HET NAG B 2 14 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE 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 FORMUL 4 NAG 2(C8 H15 N O6) HELIX 1 AA1 SER A 99 PHE A 103 5 5 HELIX 2 AA2 PRO H 61 LYS H 64 5 4 HELIX 3 AA3 THR H 83 THR H 87 5 5 SHEET 1 AA1 4 PHE A 92 LEU A 97 0 SHEET 2 AA1 4 HIS A 439 LEU A 448 -1 O ILE A 445 N ALA A 95 SHEET 3 AA1 4 CYS A 420 ASP A 432 -1 N HIS A 431 O SER A 440 SHEET 4 AA1 4 TRP A 408 ASP A 417 -1 N PHE A 411 O GLY A 426 SHEET 1 AA2 4 LEU A 113 CYS A 122 0 SHEET 2 AA2 4 CYS A 127 ALA A 137 -1 O PHE A 130 N PHE A 119 SHEET 3 AA2 4 HIS A 155 LYS A 160 -1 O HIS A 155 N THR A 133 SHEET 4 AA2 4 ILE A 171 ALA A 175 -1 O MET A 174 N LEU A 156 SHEET 1 AA3 4 SER A 178 HIS A 183 0 SHEET 2 AA3 4 TRP A 188 ASP A 194 -1 O VAL A 193 N SER A 178 SHEET 3 AA3 4 LEU A 201 TYR A 206 -1 O LYS A 203 N GLY A 192 SHEET 4 AA3 4 ALA A 209 HIS A 215 -1 O THR A 211 N VAL A 204 SHEET 1 AA4 3 LEU A 222 THR A 224 0 SHEET 2 AA4 3 ASN A 235 GLY A 243 -1 O THR A 241 N ARG A 223 SHEET 3 AA4 3 ASN A 230 ILE A 232 -1 N ASN A 230 O TYR A 237 SHEET 1 AA5 4 LEU A 222 THR A 224 0 SHEET 2 AA5 4 ASN A 235 GLY A 243 -1 O THR A 241 N ARG A 223 SHEET 3 AA5 4 SER A 249 ARG A 257 -1 O ILE A 256 N CYS A 236 SHEET 4 AA5 4 ARG A 260 ILE A 265 -1 O ILE A 265 N PHE A 253 SHEET 1 AA6 5 THR A 268 GLY A 269 0 SHEET 2 AA6 5 THR A 311 LEU A 316 1 O ILE A 314 N THR A 268 SHEET 3 AA6 5 PRO A 301 ASN A 306 -1 N PHE A 302 O ARG A 315 SHEET 4 AA6 5 THR A 286 ARG A 292 -1 N ILE A 287 O LEU A 305 SHEET 5 AA6 5 GLU A 275 SER A 283 -1 N GLU A 275 O ARG A 292 SHEET 1 AA7 4 PHE A 352 ARG A 356 0 SHEET 2 AA7 4 ILE A 361 THR A 368 -1 O GLY A 362 N GLN A 355 SHEET 3 AA7 4 MET A 375 TYR A 383 -1 O GLY A 378 N ARG A 367 SHEET 4 AA7 4 ALA A 395 PRO A 406 -1 O GLY A 398 N LEU A 379 SHEET 1 AA8 4 LEU H 4 SER H 7 0 SHEET 2 AA8 4 LEU H 18 VAL H 24 -1 O THR H 23 N GLN H 5 SHEET 3 AA8 4 GLN H 77 LEU H 82 -1 O PHE H 78 N CYS H 22 SHEET 4 AA8 4 VAL H 67 ASP H 72 -1 N ASP H 72 O GLN H 77 SHEET 1 AA9 5 THR H 57 TYR H 59 0 SHEET 2 AA9 5 GLU H 46 ILE H 51 -1 N SER H 50 O TYR H 58 SHEET 3 AA9 5 TYR H 35 GLN H 39 -1 N ARG H 38 O GLU H 46 SHEET 4 AA9 5 ALA H 88 LEU H 95 -1 O LEU H 95 N TYR H 35 SHEET 5 AA9 5 THR H 107 VAL H 109 -1 O THR H 107 N TYR H 90 SHEET 1 AB1 3 MET L 4 SER L 7 0 SHEET 2 AB1 3 VAL L 19 ILE L 29 -1 O ARG L 24 N THR L 5 SHEET 3 AB1 3 PHE L 62 ILE L 75 -1 O ILE L 75 N VAL L 19 SHEET 1 AB2 5 THR L 10 ALA L 13 0 SHEET 2 AB2 5 THR L 102 ILE L 106 1 O GLU L 105 N LEU L 11 SHEET 3 AB2 5 ILE L 85 GLN L 89 -1 N TYR L 86 O THR L 102 SHEET 4 AB2 5 ALA L 34 GLN L 38 -1 N TYR L 36 O TYR L 87 SHEET 5 AB2 5 LYS L 45 ILE L 48 -1 O LEU L 47 N TRP L 35 SSBOND 1 CYS A 87 CYS A 420 1555 1555 2.06 SSBOND 2 CYS A 122 CYS A 127 1555 1555 2.03 SSBOND 3 CYS A 231 CYS A 236 1555 1555 2.03 SSBOND 4 CYS A 277 CYS A 291 1555 1555 2.02 SSBOND 5 CYS A 279 CYS A 289 1555 1555 2.02 SSBOND 6 CYS A 318 CYS A 337 1555 1555 2.03 SSBOND 7 CYS A 424 CYS A 447 1555 1555 2.04 SSBOND 8 CYS H 22 CYS H 92 1555 1555 2.02 SSBOND 9 CYS L 23 CYS L 88 1555 1555 2.04 LINK ND2 ASN A 284 C1 NAG B 1 1555 1555 1.54 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.51 CISPEP 1 SER L 7 PRO L 8 0 -2.47 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