HEADER VIRAL PROTEIN 23-APR-25 9UN1 TITLE CRYO-EM STRUCTURE OF HEMAGGLUTININ FROM THE A/SWINE/HONG KONG/2106/98 TITLE 2 (H9N2) INFLUENZA VIRUS WITH STABILIZING MUTATIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMAGGLUTININ; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS (A/SWINE/HONG SOURCE 3 KONG/2106/98(H9N2)); SOURCE 4 ORGANISM_TAXID: 173473; SOURCE 5 STRAIN: A/SWINE/HONG KONG/2106/98 (H9N2).; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: EXPI293F; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PEG BACMAM KEYWDS HEMAGGLUTININ, INFLUENZA A VIRUS, TRIMERIC GLYCOPROTEIN, VIRAL KEYWDS 2 PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR Y.G.KIM,G.Y.LEE,J.O.LEE REVDAT 1 04-NOV-26 9UN1 0 JRNL AUTH Y.G.KIM,G.Y.LEE,J.O.LEE JRNL TITL STABILIZATION OF THE TRIMERIC PRE-FUSION STRUCTURES OF JRNL TITL 2 INFLUENZA H1 AND H9 HEMAGGLUTININS BY MUTATIONS IN THE STEM JRNL TITL 3 HELICES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.27 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL 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) : 2.270 REMARK 3 NUMBER OF PARTICLES : 430639 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 9UN1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-APR-25. REMARK 100 THE DEPOSITION ID IS D_1300058838. 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 : HEMAGGLUTININ (HA) MUTANT FROM REMARK 245 INFLUENZA A VIRUS (A/SWINE/HONG REMARK 245 KONG/2106/98 (H9N2)) REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.90 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 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) : 7000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 135000 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 ARG A 317 REMARK 465 SER A 318 REMARK 465 SER A 319 REMARK 465 GLY A 320 REMARK 465 LEU A 321 REMARK 465 PHE A 322 REMARK 465 GLY A 323 REMARK 465 ALA A 324 REMARK 465 ARG B 317 REMARK 465 SER B 318 REMARK 465 SER B 319 REMARK 465 GLY B 320 REMARK 465 LEU B 321 REMARK 465 PHE B 322 REMARK 465 GLY B 323 REMARK 465 ALA B 324 REMARK 465 ARG C 317 REMARK 465 SER C 318 REMARK 465 SER C 319 REMARK 465 GLY C 320 REMARK 465 LEU C 321 REMARK 465 PHE C 322 REMARK 465 GLY C 323 REMARK 465 ALA C 324 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 C 463 SG CYS C 467 2.02 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 109 -5.19 68.09 REMARK 500 SER A 110 148.07 -172.42 REMARK 500 CYS A 133 40.34 -108.49 REMARK 500 TYR A 151 80.26 -154.06 REMARK 500 THR A 186 16.86 56.03 REMARK 500 SER A 254 -171.72 55.84 REMARK 500 GLN A 344 114.80 -160.03 REMARK 500 CYS B 67 52.00 -92.17 REMARK 500 SER B 109 -4.95 67.94 REMARK 500 CYS B 133 51.07 -90.97 REMARK 500 THR B 196 -168.59 -127.20 REMARK 500 PRO B 334 36.73 -83.65 REMARK 500 PRO C 65 40.18 -78.57 REMARK 500 SER C 109 -5.47 68.48 REMARK 500 SER C 127 31.78 -96.09 REMARK 500 ASN C 161 57.10 -95.82 REMARK 500 THR C 186 15.26 57.42 REMARK 500 SER C 251 -60.78 -95.30 REMARK 500 PRO C 334 35.96 -83.53 REMARK 500 ALA C 338 -15.03 -143.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 NAG B 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-64336 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HEMAGGLUTININ FROM THE A/SWINE/HONG KONG/2106/ REMARK 900 98 (H9N2) INFLUENZA VIRUS WITH STABILIZING MUTATIONS DBREF 9UN1 A 1 485 UNP Q91CD4 Q91CD4_9INFA 19 504 DBREF 9UN1 B 1 485 UNP Q91CD4 Q91CD4_9INFA 19 504 DBREF 9UN1 C 1 485 UNP Q91CD4 Q91CD4_9INFA 19 504 SEQADV 9UN1 SER A 36 UNP Q91CD4 GLU 54 VARIANT SEQADV 9UN1 SER A 131 UNP Q91CD4 LYS 149 VARIANT SEQADV 9UN1 A UNP Q91CD4 ARG 338 DELETION SEQADV 9UN1 SER A 357 UNP Q91CD4 ARG 376 VARIANT SEQADV 9UN1 LEU A 414 UNP Q91CD4 ASN 433 ENGINEERED MUTATION SEQADV 9UN1 LEU A 422 UNP Q91CD4 GLU 441 ENGINEERED MUTATION SEQADV 9UN1 SER B 36 UNP Q91CD4 GLU 54 VARIANT SEQADV 9UN1 SER B 131 UNP Q91CD4 LYS 149 VARIANT SEQADV 9UN1 B UNP Q91CD4 ARG 338 DELETION SEQADV 9UN1 SER B 357 UNP Q91CD4 ARG 376 VARIANT SEQADV 9UN1 LEU B 414 UNP Q91CD4 ASN 433 ENGINEERED MUTATION SEQADV 9UN1 LEU B 422 UNP Q91CD4 GLU 441 ENGINEERED MUTATION SEQADV 9UN1 SER C 36 UNP Q91CD4 GLU 54 VARIANT SEQADV 9UN1 SER C 131 UNP Q91CD4 LYS 149 VARIANT SEQADV 9UN1 C UNP Q91CD4 ARG 338 DELETION SEQADV 9UN1 SER C 357 UNP Q91CD4 ARG 376 VARIANT SEQADV 9UN1 LEU C 414 UNP Q91CD4 ASN 433 ENGINEERED MUTATION SEQADV 9UN1 LEU C 422 UNP Q91CD4 GLU 441 ENGINEERED MUTATION SEQRES 1 A 485 ASP LYS ILE CYS ILE GLY TYR GLN SER THR ASN SER THR SEQRES 2 A 485 GLU THR VAL ASP THR LEU THR GLU THR ASN VAL PRO VAL SEQRES 3 A 485 THR HIS ALA LYS GLU LEU LEU HIS THR SER HIS ASN GLY SEQRES 4 A 485 MET LEU CYS ALA THR ASN LEU GLY HIS PRO LEU ILE LEU SEQRES 5 A 485 ASP THR CYS THR ILE GLU GLY LEU ILE TYR GLY ASN PRO SEQRES 6 A 485 SER CYS ASP LEU LEU LEU GLY GLY ARG GLU TRP SER TYR SEQRES 7 A 485 ILE VAL GLU ARG PRO SER ALA VAL ASN GLY MET CYS TYR SEQRES 8 A 485 PRO GLY ASN VAL GLU ASN LEU GLU GLU LEU ARG SER LEU SEQRES 9 A 485 PHE SER SER ALA SER SER TYR GLN ARG ILE GLN ILE PHE SEQRES 10 A 485 PRO ASP THR ILE TRP ASN VAL SER TYR SER GLY THR SER SEQRES 11 A 485 SER ALA CYS SER ASP SER PHE TYR ARG SER MET ARG TRP SEQRES 12 A 485 LEU THR GLN LYS ASN ASN ALA TYR PRO ILE GLN ASP ALA SEQRES 13 A 485 GLN TYR THR ASN ASN ARG GLY LYS SER ILE LEU PHE MET SEQRES 14 A 485 TRP GLY ILE ASN HIS PRO PRO THR ASP THR VAL GLN THR SEQRES 15 A 485 ASN LEU TYR THR ARG THR ASP THR THR THR SER VAL THR SEQRES 16 A 485 THR GLU ASP ILE ASN ARG THR PHE LYS PRO VAL ILE GLY SEQRES 17 A 485 PRO ARG PRO LEU VAL ASN GLY LEU HIS GLY ARG ILE ASP SEQRES 18 A 485 TYR TYR TRP SER VAL LEU LYS PRO GLY GLN THR LEU ARG SEQRES 19 A 485 VAL ARG SER ASN GLY ASN LEU ILE ALA PRO TRP TYR GLY SEQRES 20 A 485 HIS ILE LEU SER GLY GLU SER HIS GLY ARG ILE LEU LYS SEQRES 21 A 485 THR ASP LEU ASN SER GLY ASN CYS VAL VAL GLN CYS GLN SEQRES 22 A 485 THR GLU ARG GLY GLY LEU ASN THR THR LEU PRO PHE HIS SEQRES 23 A 485 ASN VAL SER LYS TYR ALA PHE GLY ASN CYS PRO LYS TYR SEQRES 24 A 485 VAL GLY VAL LYS SER LEU LYS LEU ALA VAL GLY LEU ARG SEQRES 25 A 485 ASN VAL PRO ALA ARG SER SER GLY LEU PHE GLY ALA ILE SEQRES 26 A 485 ALA GLY PHE ILE GLU GLY GLY TRP PRO GLY LEU VAL ALA SEQRES 27 A 485 GLY TRP TYR GLY PHE GLN HIS SER ASN ASP GLN GLY VAL SEQRES 28 A 485 GLY MET ALA ALA ASP SER ASP SER THR GLN LYS ALA ILE SEQRES 29 A 485 ASP LYS ILE THR SER LYS VAL ASN ASN ILE VAL ASP LYS SEQRES 30 A 485 MET ASN LYS GLN TYR GLY ILE ILE ASP HIS GLU PHE SER SEQRES 31 A 485 GLU ILE GLU THR ARG LEU ASN MET ILE ASN ASN LYS ILE SEQRES 32 A 485 ASP ASP GLN ILE GLN ASP ILE TRP THR TYR LEU ALA GLU SEQRES 33 A 485 LEU LEU VAL LEU LEU LEU ASN GLN LYS THR LEU ASP GLU SEQRES 34 A 485 HIS ASP ALA ASN VAL ASN ASN LEU TYR ASN LYS VAL LYS SEQRES 35 A 485 ARG ALA LEU GLY SER ASN ALA MET GLU ASP GLY LYS GLY SEQRES 36 A 485 CYS PHE GLU LEU TYR HIS LYS CYS ASP ASP GLN CYS MET SEQRES 37 A 485 GLU THR ILE ARG ASN GLY THR TYR ASN ARG ARG LYS TYR SEQRES 38 A 485 LYS GLU GLU SER SEQRES 1 B 485 ASP LYS ILE CYS ILE GLY TYR GLN SER THR ASN SER THR SEQRES 2 B 485 GLU THR VAL ASP THR LEU THR GLU THR ASN VAL PRO VAL SEQRES 3 B 485 THR HIS ALA LYS GLU LEU LEU HIS THR SER HIS ASN GLY SEQRES 4 B 485 MET LEU CYS ALA THR ASN LEU GLY HIS PRO LEU ILE LEU SEQRES 5 B 485 ASP THR CYS THR ILE GLU GLY LEU ILE TYR GLY ASN PRO SEQRES 6 B 485 SER CYS ASP LEU LEU LEU GLY GLY ARG GLU TRP SER TYR SEQRES 7 B 485 ILE VAL GLU ARG PRO SER ALA VAL ASN GLY MET CYS TYR SEQRES 8 B 485 PRO GLY ASN VAL GLU ASN LEU GLU GLU LEU ARG SER LEU SEQRES 9 B 485 PHE SER SER ALA SER SER TYR GLN ARG ILE GLN ILE PHE SEQRES 10 B 485 PRO ASP THR ILE TRP ASN VAL SER TYR SER GLY THR SER SEQRES 11 B 485 SER ALA CYS SER ASP SER PHE TYR ARG SER MET ARG TRP SEQRES 12 B 485 LEU THR GLN LYS ASN ASN ALA TYR PRO ILE GLN ASP ALA SEQRES 13 B 485 GLN TYR THR ASN ASN ARG GLY LYS SER ILE LEU PHE MET SEQRES 14 B 485 TRP GLY ILE ASN HIS PRO PRO THR ASP THR VAL GLN THR SEQRES 15 B 485 ASN LEU TYR THR ARG THR ASP THR THR THR SER VAL THR SEQRES 16 B 485 THR GLU ASP ILE ASN ARG THR PHE LYS PRO VAL ILE GLY SEQRES 17 B 485 PRO ARG PRO LEU VAL ASN GLY LEU HIS GLY ARG ILE ASP SEQRES 18 B 485 TYR TYR TRP SER VAL LEU LYS PRO GLY GLN THR LEU ARG SEQRES 19 B 485 VAL ARG SER ASN GLY ASN LEU ILE ALA PRO TRP TYR GLY SEQRES 20 B 485 HIS ILE LEU SER GLY GLU SER HIS GLY ARG ILE LEU LYS SEQRES 21 B 485 THR ASP LEU ASN SER GLY ASN CYS VAL VAL GLN CYS GLN SEQRES 22 B 485 THR GLU ARG GLY GLY LEU ASN THR THR LEU PRO PHE HIS SEQRES 23 B 485 ASN VAL SER LYS TYR ALA PHE GLY ASN CYS PRO LYS TYR SEQRES 24 B 485 VAL GLY VAL LYS SER LEU LYS LEU ALA VAL GLY LEU ARG SEQRES 25 B 485 ASN VAL PRO ALA ARG SER SER GLY LEU PHE GLY ALA ILE SEQRES 26 B 485 ALA GLY PHE ILE GLU GLY GLY TRP PRO GLY LEU VAL ALA SEQRES 27 B 485 GLY TRP TYR GLY PHE GLN HIS SER ASN ASP GLN GLY VAL SEQRES 28 B 485 GLY MET ALA ALA ASP SER ASP SER THR GLN LYS ALA ILE SEQRES 29 B 485 ASP LYS ILE THR SER LYS VAL ASN ASN ILE VAL ASP LYS SEQRES 30 B 485 MET ASN LYS GLN TYR GLY ILE ILE ASP HIS GLU PHE SER SEQRES 31 B 485 GLU ILE GLU THR ARG LEU ASN MET ILE ASN ASN LYS ILE SEQRES 32 B 485 ASP ASP GLN ILE GLN ASP ILE TRP THR TYR LEU ALA GLU SEQRES 33 B 485 LEU LEU VAL LEU LEU LEU ASN GLN LYS THR LEU ASP GLU SEQRES 34 B 485 HIS ASP ALA ASN VAL ASN ASN LEU TYR ASN LYS VAL LYS SEQRES 35 B 485 ARG ALA LEU GLY SER ASN ALA MET GLU ASP GLY LYS GLY SEQRES 36 B 485 CYS PHE GLU LEU TYR HIS LYS CYS ASP ASP GLN CYS MET SEQRES 37 B 485 GLU THR ILE ARG ASN GLY THR TYR ASN ARG ARG LYS TYR SEQRES 38 B 485 LYS GLU GLU SER SEQRES 1 C 485 ASP LYS ILE CYS ILE GLY TYR GLN SER THR ASN SER THR SEQRES 2 C 485 GLU THR VAL ASP THR LEU THR GLU THR ASN VAL PRO VAL SEQRES 3 C 485 THR HIS ALA LYS GLU LEU LEU HIS THR SER HIS ASN GLY SEQRES 4 C 485 MET LEU CYS ALA THR ASN LEU GLY HIS PRO LEU ILE LEU SEQRES 5 C 485 ASP THR CYS THR ILE GLU GLY LEU ILE TYR GLY ASN PRO SEQRES 6 C 485 SER CYS ASP LEU LEU LEU GLY GLY ARG GLU TRP SER TYR SEQRES 7 C 485 ILE VAL GLU ARG PRO SER ALA VAL ASN GLY MET CYS TYR SEQRES 8 C 485 PRO GLY ASN VAL GLU ASN LEU GLU GLU LEU ARG SER LEU SEQRES 9 C 485 PHE SER SER ALA SER SER TYR GLN ARG ILE GLN ILE PHE SEQRES 10 C 485 PRO ASP THR ILE TRP ASN VAL SER TYR SER GLY THR SER SEQRES 11 C 485 SER ALA CYS SER ASP SER PHE TYR ARG SER MET ARG TRP SEQRES 12 C 485 LEU THR GLN LYS ASN ASN ALA TYR PRO ILE GLN ASP ALA SEQRES 13 C 485 GLN TYR THR ASN ASN ARG GLY LYS SER ILE LEU PHE MET SEQRES 14 C 485 TRP GLY ILE ASN HIS PRO PRO THR ASP THR VAL GLN THR SEQRES 15 C 485 ASN LEU TYR THR ARG THR ASP THR THR THR SER VAL THR SEQRES 16 C 485 THR GLU ASP ILE ASN ARG THR PHE LYS PRO VAL ILE GLY SEQRES 17 C 485 PRO ARG PRO LEU VAL ASN GLY LEU HIS GLY ARG ILE ASP SEQRES 18 C 485 TYR TYR TRP SER VAL LEU LYS PRO GLY GLN THR LEU ARG SEQRES 19 C 485 VAL ARG SER ASN GLY ASN LEU ILE ALA PRO TRP TYR GLY SEQRES 20 C 485 HIS ILE LEU SER GLY GLU SER HIS GLY ARG ILE LEU LYS SEQRES 21 C 485 THR ASP LEU ASN SER GLY ASN CYS VAL VAL GLN CYS GLN SEQRES 22 C 485 THR GLU ARG GLY GLY LEU ASN THR THR LEU PRO PHE HIS SEQRES 23 C 485 ASN VAL SER LYS TYR ALA PHE GLY ASN CYS PRO LYS TYR SEQRES 24 C 485 VAL GLY VAL LYS SER LEU LYS LEU ALA VAL GLY LEU ARG SEQRES 25 C 485 ASN VAL PRO ALA ARG SER SER GLY LEU PHE GLY ALA ILE SEQRES 26 C 485 ALA GLY PHE ILE GLU GLY GLY TRP PRO GLY LEU VAL ALA SEQRES 27 C 485 GLY TRP TYR GLY PHE GLN HIS SER ASN ASP GLN GLY VAL SEQRES 28 C 485 GLY MET ALA ALA ASP SER ASP SER THR GLN LYS ALA ILE SEQRES 29 C 485 ASP LYS ILE THR SER LYS VAL ASN ASN ILE VAL ASP LYS SEQRES 30 C 485 MET ASN LYS GLN TYR GLY ILE ILE ASP HIS GLU PHE SER SEQRES 31 C 485 GLU ILE GLU THR ARG LEU ASN MET ILE ASN ASN LYS ILE SEQRES 32 C 485 ASP ASP GLN ILE GLN ASP ILE TRP THR TYR LEU ALA GLU SEQRES 33 C 485 LEU LEU VAL LEU LEU LEU ASN GLN LYS THR LEU ASP GLU SEQRES 34 C 485 HIS ASP ALA ASN VAL ASN ASN LEU TYR ASN LYS VAL LYS SEQRES 35 C 485 ARG ALA LEU GLY SER ASN ALA MET GLU ASP GLY LYS GLY SEQRES 36 C 485 CYS PHE GLU LEU TYR HIS LYS CYS ASP ASP GLN CYS MET SEQRES 37 C 485 GLU THR ILE ARG ASN GLY THR TYR ASN ARG ARG LYS TYR SEQRES 38 C 485 LYS GLU GLU SER HET NAG B 501 14 HET NAG C 501 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 THR A 56 GLY A 63 1 8 HELIX 2 AA2 ASN A 64 LEU A 71 5 8 HELIX 3 AA3 ASN A 97 SER A 107 1 11 HELIX 4 AA4 PRO A 118 TRP A 122 5 5 HELIX 5 AA5 SER A 130 SER A 134 5 5 HELIX 6 AA6 THR A 177 THR A 186 1 10 HELIX 7 AA7 ASP A 356 LYS A 377 1 22 HELIX 8 AA8 GLU A 393 LEU A 445 1 53 HELIX 9 AA9 ASP A 464 GLY A 474 1 11 HELIX 10 AB1 ASN A 477 LYS A 482 5 6 HELIX 11 AB2 THR B 56 GLY B 63 1 8 HELIX 12 AB3 CYS B 67 LEU B 71 5 5 HELIX 13 AB4 ASN B 97 SER B 107 1 11 HELIX 14 AB5 PRO B 118 TRP B 122 5 5 HELIX 15 AB6 THR B 177 THR B 186 1 10 HELIX 16 AB7 ASP B 356 LYS B 377 1 22 HELIX 17 AB8 GLU B 393 GLY B 446 1 54 HELIX 18 AB9 ASP B 464 GLY B 474 1 11 HELIX 19 AC1 ASN B 477 TYR B 481 5 5 HELIX 20 AC2 THR C 56 GLY C 63 1 8 HELIX 21 AC3 CYS C 67 GLY C 73 5 7 HELIX 22 AC4 ASN C 97 SER C 107 1 11 HELIX 23 AC5 PRO C 118 TRP C 122 5 5 HELIX 24 AC6 SER C 130 SER C 134 5 5 HELIX 25 AC7 THR C 177 THR C 186 1 10 HELIX 26 AC8 ASP C 356 LYS C 377 1 22 HELIX 27 AC9 GLU C 393 GLY C 446 1 54 HELIX 28 AD1 ASP C 464 GLY C 474 1 11 HELIX 29 AD2 ASN C 477 TYR C 481 5 5 SHEET 1 AA1 5 VAL A 351 ALA A 355 0 SHEET 2 AA1 5 TYR A 341 SER A 346 -1 N HIS A 345 O GLY A 352 SHEET 3 AA1 5 LYS A 2 TYR A 7 -1 N LYS A 2 O SER A 346 SHEET 4 AA1 5 CYS A 456 LEU A 459 -1 O PHE A 457 N ILE A 3 SHEET 5 AA1 5 ALA A 449 GLU A 451 -1 N MET A 450 O GLU A 458 SHEET 1 AA2 2 THR A 15 VAL A 16 0 SHEET 2 AA2 2 VAL A 24 PRO A 25 -1 O VAL A 24 N VAL A 16 SHEET 1 AA3 2 ALA A 29 GLU A 31 0 SHEET 2 AA3 2 LYS A 306 ALA A 308 -1 O LEU A 307 N LYS A 30 SHEET 1 AA4 3 LEU A 33 HIS A 34 0 SHEET 2 AA4 3 PHE A 285 HIS A 286 1 O PHE A 285 N HIS A 34 SHEET 3 AA4 3 LYS A 298 TYR A 299 1 O LYS A 298 N HIS A 286 SHEET 1 AA5 2 LEU A 41 ALA A 43 0 SHEET 2 AA5 2 SER A 265 VAL A 269 1 O CYS A 268 N ALA A 43 SHEET 1 AA6 3 LEU A 50 LEU A 52 0 SHEET 2 AA6 3 ILE A 79 GLU A 81 1 O VAL A 80 N LEU A 50 SHEET 3 AA6 3 ILE A 258 LEU A 259 1 O LEU A 259 N ILE A 79 SHEET 1 AA7 5 GLY A 93 VAL A 95 0 SHEET 2 AA7 5 ARG A 219 LEU A 227 1 O TYR A 222 N ASN A 94 SHEET 3 AA7 5 ILE A 166 HIS A 174 -1 N ILE A 166 O LEU A 227 SHEET 4 AA7 5 TYR A 246 ILE A 249 -1 O HIS A 248 N LEU A 167 SHEET 5 AA7 5 ARG A 113 GLN A 115 -1 N ILE A 114 O GLY A 247 SHEET 1 AA8 2 MET A 141 TRP A 143 0 SHEET 2 AA8 2 ILE A 242 PRO A 244 -1 O ALA A 243 N ARG A 142 SHEET 1 AA9 4 GLN A 154 THR A 159 0 SHEET 2 AA9 4 THR A 232 SER A 237 -1 O SER A 237 N GLN A 154 SHEET 3 AA9 4 THR A 192 THR A 195 -1 N THR A 195 O ARG A 234 SHEET 4 AA9 4 ASN A 200 PHE A 203 -1 O PHE A 203 N THR A 192 SHEET 1 AB1 3 GLY A 278 LEU A 279 0 SHEET 2 AB1 3 CYS A 272 THR A 274 -1 N CYS A 272 O LEU A 279 SHEET 3 AB1 3 ALA A 292 GLY A 294 -1 O PHE A 293 N GLN A 273 SHEET 1 AB2 5 GLY B 350 ALA B 355 0 SHEET 2 AB2 5 TYR B 341 ASN B 347 -1 N HIS B 345 O GLY B 352 SHEET 3 AB2 5 LYS B 2 TYR B 7 -1 N LYS B 2 O SER B 346 SHEET 4 AB2 5 CYS B 456 LEU B 459 -1 O PHE B 457 N ILE B 3 SHEET 5 AB2 5 ALA B 449 GLU B 451 -1 N MET B 450 O GLU B 458 SHEET 1 AB3 2 THR B 15 VAL B 16 0 SHEET 2 AB3 2 VAL B 24 PRO B 25 -1 O VAL B 24 N VAL B 16 SHEET 1 AB4 2 ALA B 29 GLU B 31 0 SHEET 2 AB4 2 LYS B 306 ALA B 308 -1 O LEU B 307 N LYS B 30 SHEET 1 AB5 3 LEU B 33 HIS B 34 0 SHEET 2 AB5 3 PHE B 285 HIS B 286 1 O PHE B 285 N HIS B 34 SHEET 3 AB5 3 LYS B 298 TYR B 299 1 O LYS B 298 N HIS B 286 SHEET 1 AB6 2 LEU B 41 ALA B 43 0 SHEET 2 AB6 2 SER B 265 VAL B 269 1 O CYS B 268 N ALA B 43 SHEET 1 AB7 3 LEU B 50 LEU B 52 0 SHEET 2 AB7 3 ILE B 79 GLU B 81 1 O VAL B 80 N LEU B 50 SHEET 3 AB7 3 ILE B 258 LEU B 259 1 O LEU B 259 N GLU B 81 SHEET 1 AB8 2 ARG B 74 GLU B 75 0 SHEET 2 AB8 2 SER B 110 TYR B 111 -1 O TYR B 111 N ARG B 74 SHEET 1 AB9 5 GLY B 93 VAL B 95 0 SHEET 2 AB9 5 ARG B 219 LEU B 227 1 O TYR B 222 N ASN B 94 SHEET 3 AB9 5 ILE B 166 HIS B 174 -1 N TRP B 170 O TYR B 223 SHEET 4 AB9 5 TYR B 246 ILE B 249 -1 O HIS B 248 N LEU B 167 SHEET 5 AB9 5 ARG B 113 GLN B 115 -1 N ILE B 114 O GLY B 247 SHEET 1 AC1 2 MET B 141 TRP B 143 0 SHEET 2 AC1 2 ILE B 242 PRO B 244 -1 O ALA B 243 N ARG B 142 SHEET 1 AC2 4 GLN B 154 THR B 159 0 SHEET 2 AC2 4 THR B 232 SER B 237 -1 O LEU B 233 N TYR B 158 SHEET 3 AC2 4 THR B 192 THR B 195 -1 N SER B 193 O ARG B 236 SHEET 4 AC2 4 ASN B 200 PHE B 203 -1 O PHE B 203 N THR B 192 SHEET 1 AC3 3 GLY B 278 LEU B 279 0 SHEET 2 AC3 3 CYS B 272 GLN B 273 -1 N CYS B 272 O LEU B 279 SHEET 3 AC3 3 PHE B 293 GLY B 294 -1 O PHE B 293 N GLN B 273 SHEET 1 AC4 5 VAL C 351 ALA C 355 0 SHEET 2 AC4 5 TYR C 341 SER C 346 -1 N PHE C 343 O ALA C 354 SHEET 3 AC4 5 LYS C 2 TYR C 7 -1 N CYS C 4 O GLN C 344 SHEET 4 AC4 5 CYS C 456 LEU C 459 -1 O PHE C 457 N ILE C 3 SHEET 5 AC4 5 ALA C 449 GLU C 451 -1 N MET C 450 O GLU C 458 SHEET 1 AC5 2 THR C 15 VAL C 16 0 SHEET 2 AC5 2 VAL C 24 PRO C 25 -1 O VAL C 24 N VAL C 16 SHEET 1 AC6 2 ALA C 29 GLU C 31 0 SHEET 2 AC6 2 LYS C 306 ALA C 308 -1 O LEU C 307 N LYS C 30 SHEET 1 AC7 3 LEU C 33 HIS C 34 0 SHEET 2 AC7 3 PHE C 285 HIS C 286 1 O PHE C 285 N HIS C 34 SHEET 3 AC7 3 LYS C 298 TYR C 299 1 O LYS C 298 N HIS C 286 SHEET 1 AC8 2 LEU C 41 ALA C 43 0 SHEET 2 AC8 2 SER C 265 VAL C 269 1 O CYS C 268 N ALA C 43 SHEET 1 AC9 3 LEU C 50 LEU C 52 0 SHEET 2 AC9 3 ILE C 79 GLU C 81 1 O VAL C 80 N LEU C 52 SHEET 3 AC9 3 ILE C 258 LEU C 259 1 O LEU C 259 N ILE C 79 SHEET 1 AD1 5 GLY C 93 VAL C 95 0 SHEET 2 AD1 5 ARG C 219 LEU C 227 1 O TYR C 222 N ASN C 94 SHEET 3 AD1 5 ILE C 166 HIS C 174 -1 N ILE C 166 O LEU C 227 SHEET 4 AD1 5 TYR C 246 ILE C 249 -1 O HIS C 248 N LEU C 167 SHEET 5 AD1 5 ARG C 113 GLN C 115 -1 N ILE C 114 O GLY C 247 SHEET 1 AD2 2 MET C 141 TRP C 143 0 SHEET 2 AD2 2 ILE C 242 PRO C 244 -1 O ALA C 243 N ARG C 142 SHEET 1 AD3 4 GLN C 154 THR C 159 0 SHEET 2 AD3 4 THR C 232 SER C 237 -1 O SER C 237 N GLN C 154 SHEET 3 AD3 4 THR C 192 THR C 195 -1 N THR C 195 O ARG C 234 SHEET 4 AD3 4 ASN C 200 PHE C 203 -1 O PHE C 203 N THR C 192 SHEET 1 AD4 3 GLY C 278 LEU C 279 0 SHEET 2 AD4 3 CYS C 272 GLN C 273 -1 N CYS C 272 O LEU C 279 SHEET 3 AD4 3 PHE C 293 GLY C 294 -1 O PHE C 293 N GLN C 273 SSBOND 1 CYS A 4 CYS A 456 1555 1555 2.03 SSBOND 2 CYS A 42 CYS A 268 1555 1555 2.03 SSBOND 3 CYS A 55 CYS A 67 1555 1555 2.03 SSBOND 4 CYS A 90 CYS A 133 1555 1555 2.03 SSBOND 5 CYS A 272 CYS A 296 1555 1555 2.03 SSBOND 6 CYS B 4 CYS B 456 1555 1555 2.03 SSBOND 7 CYS B 42 CYS B 268 1555 1555 2.03 SSBOND 8 CYS B 55 CYS B 67 1555 1555 2.01 SSBOND 9 CYS B 90 CYS B 133 1555 1555 2.03 SSBOND 10 CYS B 272 CYS B 296 1555 1555 2.03 SSBOND 11 CYS C 4 CYS C 456 1555 1555 2.03 SSBOND 12 CYS C 42 CYS C 268 1555 1555 2.03 SSBOND 13 CYS C 55 CYS C 67 1555 1555 2.03 SSBOND 14 CYS C 90 CYS C 133 1555 1555 2.03 SSBOND 15 CYS C 272 CYS C 296 1555 1555 2.03 LINK ND2 ASN C 280 C1 NAG C 501 1555 1555 1.44 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 CONECT 31 3500 CONECT 319 2104 CONECT 413 500 CONECT 500 413 CONECT 678 1017 CONECT 1017 678 CONECT 2104 319 CONECT 2133 2319 CONECT 2319 2133 CONECT 3500 31 CONECT 3786 7255 CONECT 4074 5859 CONECT 4168 4255 CONECT 4255 4168 CONECT 4433 4772 CONECT 4772 4433 CONECT 5859 4074 CONECT 5888 6074 CONECT 6074 5888 CONECT 7255 3786 CONECT 754111010 CONECT 7829 9614 CONECT 7923 8010 CONECT 8010 7923 CONECT 8188 8527 CONECT 8527 8188 CONECT 9614 7829 CONECT 9643 9829 CONECT 970311280 CONECT 9829 9643 CONECT11010 7541 CONECT112661126711277 CONECT11267112661126811274 CONECT11268112671126911275 CONECT11269112681127011276 CONECT11270112691127111277 CONECT112711127011278 CONECT11272112731127411279 CONECT1127311272 CONECT112741126711272 CONECT1127511268 CONECT1127611269 CONECT112771126611270 CONECT1127811271 CONECT1127911272 CONECT11280 97031128111291 CONECT11281112801128211288 CONECT11282112811128311289 CONECT11283112821128411290 CONECT11284112831128511291 CONECT112851128411292 CONECT11286112871128811293 CONECT1128711286 CONECT112881128111286 CONECT1128911282 CONECT1129011283 CONECT112911128011284 CONECT1129211285 CONECT1129311286 MASTER 185 0 2 29 95 0 0 611290 3 59 114 END