HEADER TRANSPORT PROTEIN 27-JUN-23 8JV5 TITLE CRYO-EM STRUCTURE OF THE ZEBRAFISH P2X4 RECEPTOR IN COMPLEX WITH BX430 COMPND MOL_ID: 1; COMPND 2 MOLECULE: P2X PURINOCEPTOR; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DANIO RERIO; SOURCE 3 ORGANISM_COMMON: ZEBRAFISH; SOURCE 4 ORGANISM_TAXID: 7955; SOURCE 5 GENE: P2RX4A; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS ATP, ALLOSTERIC MODULATOR, CHANNEL, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR M.HATTORI,C.SHEN REVDAT 3 06-NOV-24 8JV5 1 REMARK REVDAT 2 25-OCT-23 8JV5 1 JRNL REVDAT 1 18-OCT-23 8JV5 0 JRNL AUTH C.SHEN,Y.ZHANG,W.CUI,Y.ZHAO,D.SHENG,X.TENG,M.SHAO, JRNL AUTH 2 M.ICHIKAWA,J.WANG,M.HATTORI JRNL TITL STRUCTURAL INSIGHTS INTO THE ALLOSTERIC INHIBITION OF P2X4 JRNL TITL 2 RECEPTORS. JRNL REF NAT COMMUN V. 14 6437 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37833294 JRNL DOI 10.1038/S41467-023-42164-Y REMARK 2 REMARK 2 RESOLUTION. 3.23 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) : 3.230 REMARK 3 NUMBER OF PARTICLES : 372792 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 8JV5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1300038958. 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 : P2X4 TRIMER REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.00 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1300.00 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 : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL 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 ASP A 9 REMARK 465 SER A 10 REMARK 465 VAL A 11 REMARK 465 SER A 12 REMARK 465 GLN A 13 REMARK 465 CYS A 14 REMARK 465 PHE A 15 REMARK 465 PHE A 16 REMARK 465 ASP A 17 REMARK 465 TYR A 18 REMARK 465 TYR A 19 REMARK 465 THR A 20 REMARK 465 SER A 21 REMARK 465 LYS A 22 REMARK 465 ILE A 23 REMARK 465 LEU A 24 REMARK 465 ILE A 25 REMARK 465 ILE A 26 REMARK 465 ARG A 27 REMARK 465 SER A 28 REMARK 465 LYS A 29 REMARK 465 LYS A 30 REMARK 465 VAL A 31 REMARK 465 GLY A 32 REMARK 465 THR A 33 REMARK 465 LEU A 34 REMARK 465 ASN A 35 REMARK 465 ARG A 36 REMARK 465 PHE A 37 REMARK 465 THR A 38 REMARK 465 GLN A 39 REMARK 465 ALA A 40 REMARK 465 LEU A 41 REMARK 465 VAL A 42 REMARK 465 ILE A 359 REMARK 465 ASP B 9 REMARK 465 SER B 10 REMARK 465 VAL B 11 REMARK 465 SER B 12 REMARK 465 GLN B 13 REMARK 465 CYS B 14 REMARK 465 PHE B 15 REMARK 465 PHE B 16 REMARK 465 ASP B 17 REMARK 465 TYR B 18 REMARK 465 TYR B 19 REMARK 465 THR B 20 REMARK 465 SER B 21 REMARK 465 LYS B 22 REMARK 465 ILE B 23 REMARK 465 LEU B 24 REMARK 465 ILE B 25 REMARK 465 ILE B 26 REMARK 465 ARG B 27 REMARK 465 SER B 28 REMARK 465 LYS B 29 REMARK 465 LYS B 30 REMARK 465 VAL B 31 REMARK 465 GLY B 32 REMARK 465 THR B 33 REMARK 465 LEU B 34 REMARK 465 ASN B 35 REMARK 465 ARG B 36 REMARK 465 PHE B 37 REMARK 465 THR B 38 REMARK 465 GLN B 39 REMARK 465 ALA B 40 REMARK 465 LEU B 41 REMARK 465 VAL B 42 REMARK 465 ILE B 359 REMARK 465 ASP C 9 REMARK 465 SER C 10 REMARK 465 VAL C 11 REMARK 465 SER C 12 REMARK 465 GLN C 13 REMARK 465 CYS C 14 REMARK 465 PHE C 15 REMARK 465 PHE C 16 REMARK 465 ASP C 17 REMARK 465 TYR C 18 REMARK 465 TYR C 19 REMARK 465 THR C 20 REMARK 465 SER C 21 REMARK 465 LYS C 22 REMARK 465 ILE C 23 REMARK 465 LEU C 24 REMARK 465 ILE C 25 REMARK 465 ILE C 26 REMARK 465 ARG C 27 REMARK 465 SER C 28 REMARK 465 LYS C 29 REMARK 465 LYS C 30 REMARK 465 VAL C 31 REMARK 465 GLY C 32 REMARK 465 THR C 33 REMARK 465 LEU C 34 REMARK 465 ASN C 35 REMARK 465 ARG C 36 REMARK 465 PHE C 37 REMARK 465 THR C 38 REMARK 465 GLN C 39 REMARK 465 ALA C 40 REMARK 465 LEU C 41 REMARK 465 ILE C 359 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 GLU A 81 CG CD OE1 OE2 REMARK 470 LEU A 82 CG CD1 CD2 REMARK 470 ARG A 133 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 136 CG CD CE NZ REMARK 470 ARG A 143 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 151 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 160 CG CD CE NZ REMARK 470 ASN A 211 CG OD1 ND2 REMARK 470 HIS A 219 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 225 CG CD CE NZ REMARK 470 LYS A 304 CG CD CE NZ REMARK 470 ILE A 335 CG1 CG2 CD1 REMARK 470 ILE A 336 CG1 CG2 CD1 REMARK 470 LEU A 348 CG CD1 CD2 REMARK 470 GLU B 81 CG CD OE1 OE2 REMARK 470 LEU B 82 CG CD1 CD2 REMARK 470 ARG B 133 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 136 CG CD CE NZ REMARK 470 ARG B 143 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 151 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 160 CG CD CE NZ REMARK 470 ASN B 211 CG OD1 ND2 REMARK 470 HIS B 219 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B 225 CG CD CE NZ REMARK 470 LYS B 304 CG CD CE NZ REMARK 470 ILE B 335 CG1 CG2 CD1 REMARK 470 ILE B 336 CG1 CG2 CD1 REMARK 470 LEU B 348 CG CD1 CD2 REMARK 470 GLU C 81 CG CD OE1 OE2 REMARK 470 LEU C 82 CG CD1 CD2 REMARK 470 ARG C 133 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 136 CG CD CE NZ REMARK 470 ARG C 143 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 151 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 160 CG CD CE NZ REMARK 470 ASN C 211 CG OD1 ND2 REMARK 470 HIS C 219 CG ND1 CD2 CE1 NE2 REMARK 470 LYS C 225 CG CD CE NZ REMARK 470 LYS C 304 CG CD CE NZ REMARK 470 ILE C 335 CG1 CG2 CD1 REMARK 470 ILE C 336 CG1 CG2 CD1 REMARK 470 LEU C 348 CG CD1 CD2 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 VAL A 52 -63.41 -99.49 REMARK 500 SER A 166 -172.99 -170.36 REMARK 500 LEU A 182 63.93 -101.87 REMARK 500 ALA A 185 -8.06 -59.97 REMARK 500 ALA A 292 72.42 58.75 REMARK 500 VAL B 52 -63.46 -99.54 REMARK 500 SER B 166 -172.90 -170.26 REMARK 500 LEU B 182 64.13 -102.13 REMARK 500 ALA B 185 -8.14 -59.93 REMARK 500 ALA B 292 72.36 58.87 REMARK 500 VAL C 52 -63.38 -99.54 REMARK 500 SER C 166 -172.93 -170.32 REMARK 500 LEU C 182 64.59 -101.89 REMARK 500 ALA C 185 -8.14 -60.00 REMARK 500 ALA C 292 72.36 58.65 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-36668 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE ZEBRAFISH P2X4 RECEPTOR IN COMPLEX WITH REMARK 900 BX430 DBREF 8JV5 A 9 359 UNP Q6NYR1 Q6NYR1_DANRE 9 359 DBREF 8JV5 B 9 359 UNP Q6NYR1 Q6NYR1_DANRE 9 359 DBREF 8JV5 C 9 359 UNP Q6NYR1 Q6NYR1_DANRE 9 359 SEQADV 8JV5 ARG A 252 UNP Q6NYR1 HIS 252 ENGINEERED MUTATION SEQADV 8JV5 ARG B 252 UNP Q6NYR1 HIS 252 ENGINEERED MUTATION SEQADV 8JV5 ARG C 252 UNP Q6NYR1 HIS 252 ENGINEERED MUTATION SEQRES 1 A 351 ASP SER VAL SER GLN CYS PHE PHE ASP TYR TYR THR SER SEQRES 2 A 351 LYS ILE LEU ILE ILE ARG SER LYS LYS VAL GLY THR LEU SEQRES 3 A 351 ASN ARG PHE THR GLN ALA LEU VAL ILE ALA TYR VAL ILE SEQRES 4 A 351 GLY TYR VAL CYS VAL TYR ASN LYS GLY TYR GLN ASP THR SEQRES 5 A 351 ASP THR VAL LEU SER SER VAL THR THR LYS VAL LYS GLY SEQRES 6 A 351 ILE ALA LEU THR ASN THR SER GLU LEU GLY GLU ARG ILE SEQRES 7 A 351 TRP ASP VAL ALA ASP TYR ILE ILE PRO PRO GLN GLU ASP SEQRES 8 A 351 GLY SER PHE PHE VAL LEU THR ASN MET ILE ILE THR THR SEQRES 9 A 351 ASN GLN THR GLN SER LYS CYS ALA GLU ASN PRO THR PRO SEQRES 10 A 351 ALA SER THR CYS THR SER HIS ARG ASP CYS LYS ARG GLY SEQRES 11 A 351 PHE ASN ASP ALA ARG GLY ASP GLY VAL ARG THR GLY ARG SEQRES 12 A 351 CYS VAL SER TYR SER ALA SER VAL LYS THR CYS GLU VAL SEQRES 13 A 351 LEU SER TRP CYS PRO LEU GLU LYS ILE VAL ASP PRO PRO SEQRES 14 A 351 ASN PRO PRO LEU LEU ALA ASP ALA GLU ASN PHE THR VAL SEQRES 15 A 351 LEU ILE LYS ASN ASN ILE ARG TYR PRO LYS PHE ASN PHE SEQRES 16 A 351 ASN LYS ARG ASN ILE LEU PRO ASN ILE ASN SER SER TYR SEQRES 17 A 351 LEU THR HIS CYS VAL PHE SER ARG LYS THR ASP PRO ASP SEQRES 18 A 351 CYS PRO ILE PHE ARG LEU GLY ASP ILE VAL GLY GLU ALA SEQRES 19 A 351 GLU GLU ASP PHE GLN ILE MET ALA VAL ARG GLY GLY VAL SEQRES 20 A 351 MET GLY VAL GLN ILE ARG TRP ASP CYS ASP LEU ASP MET SEQRES 21 A 351 PRO GLN SER TRP CYS VAL PRO ARG TYR THR PHE ARG ARG SEQRES 22 A 351 LEU ASP ASN LYS ASP PRO ASP ASN ASN VAL ALA PRO GLY SEQRES 23 A 351 TYR ASN PHE ARG PHE ALA LYS TYR TYR LYS ASN SER ASP SEQRES 24 A 351 GLY THR GLU THR ARG THR LEU ILE LYS GLY TYR GLY ILE SEQRES 25 A 351 ARG PHE ASP VAL MET VAL PHE GLY GLN ALA GLY LYS PHE SEQRES 26 A 351 ASN ILE ILE PRO THR LEU LEU ASN ILE GLY ALA GLY LEU SEQRES 27 A 351 ALA LEU LEU GLY LEU VAL ASN VAL ILE CYS ASP TRP ILE SEQRES 1 B 351 ASP SER VAL SER GLN CYS PHE PHE ASP TYR TYR THR SER SEQRES 2 B 351 LYS ILE LEU ILE ILE ARG SER LYS LYS VAL GLY THR LEU SEQRES 3 B 351 ASN ARG PHE THR GLN ALA LEU VAL ILE ALA TYR VAL ILE SEQRES 4 B 351 GLY TYR VAL CYS VAL TYR ASN LYS GLY TYR GLN ASP THR SEQRES 5 B 351 ASP THR VAL LEU SER SER VAL THR THR LYS VAL LYS GLY SEQRES 6 B 351 ILE ALA LEU THR ASN THR SER GLU LEU GLY GLU ARG ILE SEQRES 7 B 351 TRP ASP VAL ALA ASP TYR ILE ILE PRO PRO GLN GLU ASP SEQRES 8 B 351 GLY SER PHE PHE VAL LEU THR ASN MET ILE ILE THR THR SEQRES 9 B 351 ASN GLN THR GLN SER LYS CYS ALA GLU ASN PRO THR PRO SEQRES 10 B 351 ALA SER THR CYS THR SER HIS ARG ASP CYS LYS ARG GLY SEQRES 11 B 351 PHE ASN ASP ALA ARG GLY ASP GLY VAL ARG THR GLY ARG SEQRES 12 B 351 CYS VAL SER TYR SER ALA SER VAL LYS THR CYS GLU VAL SEQRES 13 B 351 LEU SER TRP CYS PRO LEU GLU LYS ILE VAL ASP PRO PRO SEQRES 14 B 351 ASN PRO PRO LEU LEU ALA ASP ALA GLU ASN PHE THR VAL SEQRES 15 B 351 LEU ILE LYS ASN ASN ILE ARG TYR PRO LYS PHE ASN PHE SEQRES 16 B 351 ASN LYS ARG ASN ILE LEU PRO ASN ILE ASN SER SER TYR SEQRES 17 B 351 LEU THR HIS CYS VAL PHE SER ARG LYS THR ASP PRO ASP SEQRES 18 B 351 CYS PRO ILE PHE ARG LEU GLY ASP ILE VAL GLY GLU ALA SEQRES 19 B 351 GLU GLU ASP PHE GLN ILE MET ALA VAL ARG GLY GLY VAL SEQRES 20 B 351 MET GLY VAL GLN ILE ARG TRP ASP CYS ASP LEU ASP MET SEQRES 21 B 351 PRO GLN SER TRP CYS VAL PRO ARG TYR THR PHE ARG ARG SEQRES 22 B 351 LEU ASP ASN LYS ASP PRO ASP ASN ASN VAL ALA PRO GLY SEQRES 23 B 351 TYR ASN PHE ARG PHE ALA LYS TYR TYR LYS ASN SER ASP SEQRES 24 B 351 GLY THR GLU THR ARG THR LEU ILE LYS GLY TYR GLY ILE SEQRES 25 B 351 ARG PHE ASP VAL MET VAL PHE GLY GLN ALA GLY LYS PHE SEQRES 26 B 351 ASN ILE ILE PRO THR LEU LEU ASN ILE GLY ALA GLY LEU SEQRES 27 B 351 ALA LEU LEU GLY LEU VAL ASN VAL ILE CYS ASP TRP ILE SEQRES 1 C 351 ASP SER VAL SER GLN CYS PHE PHE ASP TYR TYR THR SER SEQRES 2 C 351 LYS ILE LEU ILE ILE ARG SER LYS LYS VAL GLY THR LEU SEQRES 3 C 351 ASN ARG PHE THR GLN ALA LEU VAL ILE ALA TYR VAL ILE SEQRES 4 C 351 GLY TYR VAL CYS VAL TYR ASN LYS GLY TYR GLN ASP THR SEQRES 5 C 351 ASP THR VAL LEU SER SER VAL THR THR LYS VAL LYS GLY SEQRES 6 C 351 ILE ALA LEU THR ASN THR SER GLU LEU GLY GLU ARG ILE SEQRES 7 C 351 TRP ASP VAL ALA ASP TYR ILE ILE PRO PRO GLN GLU ASP SEQRES 8 C 351 GLY SER PHE PHE VAL LEU THR ASN MET ILE ILE THR THR SEQRES 9 C 351 ASN GLN THR GLN SER LYS CYS ALA GLU ASN PRO THR PRO SEQRES 10 C 351 ALA SER THR CYS THR SER HIS ARG ASP CYS LYS ARG GLY SEQRES 11 C 351 PHE ASN ASP ALA ARG GLY ASP GLY VAL ARG THR GLY ARG SEQRES 12 C 351 CYS VAL SER TYR SER ALA SER VAL LYS THR CYS GLU VAL SEQRES 13 C 351 LEU SER TRP CYS PRO LEU GLU LYS ILE VAL ASP PRO PRO SEQRES 14 C 351 ASN PRO PRO LEU LEU ALA ASP ALA GLU ASN PHE THR VAL SEQRES 15 C 351 LEU ILE LYS ASN ASN ILE ARG TYR PRO LYS PHE ASN PHE SEQRES 16 C 351 ASN LYS ARG ASN ILE LEU PRO ASN ILE ASN SER SER TYR SEQRES 17 C 351 LEU THR HIS CYS VAL PHE SER ARG LYS THR ASP PRO ASP SEQRES 18 C 351 CYS PRO ILE PHE ARG LEU GLY ASP ILE VAL GLY GLU ALA SEQRES 19 C 351 GLU GLU ASP PHE GLN ILE MET ALA VAL ARG GLY GLY VAL SEQRES 20 C 351 MET GLY VAL GLN ILE ARG TRP ASP CYS ASP LEU ASP MET SEQRES 21 C 351 PRO GLN SER TRP CYS VAL PRO ARG TYR THR PHE ARG ARG SEQRES 22 C 351 LEU ASP ASN LYS ASP PRO ASP ASN ASN VAL ALA PRO GLY SEQRES 23 C 351 TYR ASN PHE ARG PHE ALA LYS TYR TYR LYS ASN SER ASP SEQRES 24 C 351 GLY THR GLU THR ARG THR LEU ILE LYS GLY TYR GLY ILE SEQRES 25 C 351 ARG PHE ASP VAL MET VAL PHE GLY GLN ALA GLY LYS PHE SEQRES 26 C 351 ASN ILE ILE PRO THR LEU LEU ASN ILE GLY ALA GLY LEU SEQRES 27 C 351 ALA LEU LEU GLY LEU VAL ASN VAL ILE CYS ASP TRP ILE HET P73 A 501 21 HET NAG A 502 14 HET NAG A 503 14 HET NAG A 504 14 HET P73 B 501 21 HET NAG B 502 14 HET NAG B 503 14 HET NAG B 504 14 HET P73 C 501 21 HET NAG C 502 14 HET NAG C 503 14 HET NAG C 504 14 HETNAM P73 1-[2,6-BIS(BROMANYL)-4-PROPAN-2-YL-PHENYL]-3-PYRIDIN-3- HETNAM 2 P73 YL-UREA 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 P73 3(C15 H15 BR2 N3 O) FORMUL 5 NAG 9(C8 H15 N O6) HELIX 1 AA1 ILE A 43 VAL A 50 1 8 HELIX 2 AA2 LEU A 182 ASN A 187 5 6 HELIX 3 AA3 ASN A 213 HIS A 219 1 7 HELIX 4 AA4 LEU A 235 GLU A 241 1 7 HELIX 5 AA5 ASP A 245 GLY A 253 1 9 HELIX 6 AA6 PRO A 269 CYS A 273 5 5 HELIX 7 AA7 ILE A 335 TRP A 358 1 24 HELIX 8 AA8 ALA B 44 VAL B 50 1 7 HELIX 9 AA9 LEU B 182 ASN B 187 5 6 HELIX 10 AB1 ASN B 213 HIS B 219 1 7 HELIX 11 AB2 LEU B 235 GLU B 241 1 7 HELIX 12 AB3 ASP B 245 GLY B 253 1 9 HELIX 13 AB4 PRO B 269 CYS B 273 5 5 HELIX 14 AB5 ILE B 335 TRP B 358 1 24 HELIX 15 AB6 ILE C 43 VAL C 50 1 8 HELIX 16 AB7 LEU C 182 ASN C 187 5 6 HELIX 17 AB8 ASN C 213 HIS C 219 1 7 HELIX 18 AB9 LEU C 235 GLU C 241 1 7 HELIX 19 AC1 ASP C 245 GLY C 253 1 9 HELIX 20 AC2 PRO C 269 CYS C 273 5 5 HELIX 21 AC3 ILE C 335 TRP C 358 1 24 SHEET 1 AA1 4 GLN A 58 THR A 62 0 SHEET 2 AA1 4 GLU A 310 PHE A 333 -1 O LYS A 332 N ASP A 59 SHEET 3 AA1 4 GLY A 254 ASP A 265 1 N VAL A 258 O MET A 325 SHEET 4 AA1 4 ARG A 276 ARG A 281 -1 O THR A 278 N GLN A 259 SHEET 1 AA2 5 VAL A 147 VAL A 153 0 SHEET 2 AA2 5 THR A 161 CYS A 168 -1 O THR A 161 N VAL A 153 SHEET 3 AA2 5 SER A 101 ALA A 120 -1 N SER A 117 O SER A 166 SHEET 4 AA2 5 GLU A 310 PHE A 333 -1 O TYR A 318 N ASN A 107 SHEET 5 AA2 5 ASN A 296 LYS A 304 -1 N PHE A 297 O GLY A 317 SHEET 1 AA3 3 LEU A 64 LYS A 72 0 SHEET 2 AA3 3 THR A 189 TYR A 198 -1 O LEU A 191 N LYS A 70 SHEET 3 AA3 3 PHE A 203 ARG A 206 -1 O LYS A 205 N ILE A 196 SHEET 1 AA4 3 LEU A 64 LYS A 72 0 SHEET 2 AA4 3 THR A 189 TYR A 198 -1 O LEU A 191 N LYS A 70 SHEET 3 AA4 3 ILE A 232 ARG A 234 -1 O PHE A 233 N VAL A 190 SHEET 1 AA5 2 ALA A 75 THR A 77 0 SHEET 2 AA5 2 ARG A 85 TRP A 87 -1 O ARG A 85 N THR A 77 SHEET 1 AA6 4 GLN B 58 THR B 62 0 SHEET 2 AA6 4 GLU B 310 PHE B 333 -1 O LYS B 332 N ASP B 59 SHEET 3 AA6 4 GLY B 254 ASP B 265 1 N VAL B 258 O MET B 325 SHEET 4 AA6 4 ARG B 276 ARG B 281 -1 O THR B 278 N GLN B 259 SHEET 1 AA7 5 VAL B 147 VAL B 153 0 SHEET 2 AA7 5 THR B 161 CYS B 168 -1 O THR B 161 N VAL B 153 SHEET 3 AA7 5 SER B 101 ALA B 120 -1 N SER B 117 O SER B 166 SHEET 4 AA7 5 GLU B 310 PHE B 333 -1 O TYR B 318 N ASN B 107 SHEET 5 AA7 5 ASN B 296 LYS B 304 -1 N PHE B 297 O GLY B 317 SHEET 1 AA8 3 LEU B 64 LYS B 72 0 SHEET 2 AA8 3 THR B 189 TYR B 198 -1 O LEU B 191 N LYS B 70 SHEET 3 AA8 3 PHE B 203 ARG B 206 -1 O LYS B 205 N ILE B 196 SHEET 1 AA9 3 LEU B 64 LYS B 72 0 SHEET 2 AA9 3 THR B 189 TYR B 198 -1 O LEU B 191 N LYS B 70 SHEET 3 AA9 3 ILE B 232 ARG B 234 -1 O PHE B 233 N VAL B 190 SHEET 1 AB1 2 ALA B 75 THR B 77 0 SHEET 2 AB1 2 ARG B 85 TRP B 87 -1 O ARG B 85 N THR B 77 SHEET 1 AB2 4 GLN C 58 THR C 62 0 SHEET 2 AB2 4 GLU C 310 PHE C 333 -1 O LYS C 332 N ASP C 59 SHEET 3 AB2 4 GLY C 254 ASP C 265 1 N VAL C 258 O MET C 325 SHEET 4 AB2 4 ARG C 276 ARG C 281 -1 O THR C 278 N GLN C 259 SHEET 1 AB3 5 VAL C 147 VAL C 153 0 SHEET 2 AB3 5 THR C 161 CYS C 168 -1 O THR C 161 N VAL C 153 SHEET 3 AB3 5 SER C 101 ALA C 120 -1 N SER C 117 O SER C 166 SHEET 4 AB3 5 GLU C 310 PHE C 333 -1 O TYR C 318 N ASN C 107 SHEET 5 AB3 5 ASN C 296 LYS C 304 -1 N PHE C 297 O GLY C 317 SHEET 1 AB4 3 LEU C 64 LYS C 72 0 SHEET 2 AB4 3 THR C 189 TYR C 198 -1 O LEU C 191 N LYS C 70 SHEET 3 AB4 3 PHE C 203 ARG C 206 -1 O LYS C 205 N ILE C 196 SHEET 1 AB5 3 LEU C 64 LYS C 72 0 SHEET 2 AB5 3 THR C 189 TYR C 198 -1 O LEU C 191 N LYS C 70 SHEET 3 AB5 3 ILE C 232 ARG C 234 -1 O PHE C 233 N VAL C 190 SHEET 1 AB6 2 ALA C 75 THR C 77 0 SHEET 2 AB6 2 ARG C 85 TRP C 87 -1 O ARG C 85 N THR C 77 SSBOND 1 CYS A 119 CYS A 168 1555 1555 2.03 SSBOND 2 CYS A 129 CYS A 152 1555 1555 2.03 SSBOND 3 CYS A 135 CYS A 162 1555 1555 2.03 SSBOND 4 CYS A 220 CYS A 230 1555 1555 2.03 SSBOND 5 CYS A 264 CYS A 273 1555 1555 2.03 SSBOND 6 CYS B 119 CYS B 168 1555 1555 2.03 SSBOND 7 CYS B 129 CYS B 152 1555 1555 2.03 SSBOND 8 CYS B 135 CYS B 162 1555 1555 2.03 SSBOND 9 CYS B 220 CYS B 230 1555 1555 2.03 SSBOND 10 CYS B 264 CYS B 273 1555 1555 2.03 SSBOND 11 CYS C 119 CYS C 168 1555 1555 2.03 SSBOND 12 CYS C 129 CYS C 152 1555 1555 2.03 SSBOND 13 CYS C 135 CYS C 162 1555 1555 2.03 SSBOND 14 CYS C 220 CYS C 230 1555 1555 2.03 SSBOND 15 CYS C 264 CYS C 273 1555 1555 2.03 LINK ND2 ASN A 78 C1 NAG A 504 1555 1555 1.44 LINK ND2 ASN A 187 C1 NAG A 503 1555 1555 1.44 LINK ND2 ASN A 213 C1 NAG A 502 1555 1555 1.44 LINK ND2 ASN B 78 C1 NAG B 504 1555 1555 1.44 LINK ND2 ASN B 187 C1 NAG B 503 1555 1555 1.44 LINK ND2 ASN B 213 C1 NAG B 502 1555 1555 1.44 LINK ND2 ASN C 78 C1 NAG C 504 1555 1555 1.44 LINK ND2 ASN C 187 C1 NAG C 503 1555 1555 1.44 LINK ND2 ASN C 213 C1 NAG C 502 1555 1555 1.44 CISPEP 1 ILE A 94 PRO A 95 0 -3.02 CISPEP 2 CYS A 168 PRO A 169 0 5.08 CISPEP 3 ASN A 178 PRO A 179 0 3.04 CISPEP 4 ILE B 94 PRO B 95 0 -2.91 CISPEP 5 CYS B 168 PRO B 169 0 5.12 CISPEP 6 ASN B 178 PRO B 179 0 3.07 CISPEP 7 ILE C 94 PRO C 95 0 -2.74 CISPEP 8 CYS C 168 PRO C 169 0 4.90 CISPEP 9 ASN C 178 PRO C 179 0 3.03 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