HEADER IMMUNE SYSTEM 03-SEP-25 9Y4L TITLE CRYOEM STRUCTURE OF HUMAN MDA5 IN COMPLEX WITH DSRNA (TWO PROTEIN TITLE 2 SUBUNITS ON DSRNA) COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERFERON-INDUCED HELICASE C DOMAIN-CONTAINING PROTEIN 1; COMPND 3 CHAIN: A, G; COMPND 4 SYNONYM: CLINICALLY AMYOPATHIC DERMATOMYOSITIS AUTOANTIGEN 140 KDA, COMPND 5 CADM-140 AUTOANTIGEN,HELICASE WITH 2 CARD DOMAINS,HELICARD, COMPND 6 INTERFERON-INDUCED WITH HELICASE C DOMAIN PROTEIN 1,MELANOMA COMPND 7 DIFFERENTIATION-ASSOCIATED PROTEIN 5,MDA-5,MURABUTIDE DOWN-REGULATED COMPND 8 PROTEIN,RIG-I-LIKE RECEPTOR 2,RLR-2,RNA HELICASE-DEAD BOX PROTEIN COMPND 9 116; COMPND 10 EC: 3.6.4.13; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 2; COMPND 13 MOLECULE: RNA (30-MER); COMPND 14 CHAIN: B; COMPND 15 ENGINEERED: YES; COMPND 16 MOL_ID: 3; COMPND 17 MOLECULE: RNA (30-MER); COMPND 18 CHAIN: C; COMPND 19 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: IFIH1, MDA5, RH116; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: IN VITRO TRANSCRIPTION VECTOR PT7-FLUC(DELTAI); SOURCE 11 ORGANISM_TAXID: 905932; SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES; SOURCE 14 ORGANISM_SCIENTIFIC: IN VITRO TRANSCRIPTION VECTOR PT7-FLUC(DELTAI); SOURCE 15 ORGANISM_TAXID: 905932 KEYWDS RLR, MDA5, FILAMENT, DSRNA, IMMUNE SYSTEM EXPDTA ELECTRON MICROSCOPY AUTHOR L.XU,K.CHUNG,A.PYLE REVDAT 1 09-SEP-26 9Y4L 0 JRNL AUTH L.XU,K.CHUNG,R.GUO,A.PAN,A.M.PYLE JRNL TITL UNRAVELING THE MOLECULAR BASIS FOR MDA5 T331I DISEASE-LINKED JRNL TITL 2 MUTATION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.96 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC, PHENIX 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) : 2.960 REMARK 3 NUMBER OF PARTICLES : 402040 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 9Y4L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-SEP-25. REMARK 100 THE DEPOSITION ID IS D_1000299192. 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 MDA5 WITH REMARK 245 DSRNA REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL 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) : 500.00 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) : 5198.00 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, G, 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 ALA A 298 REMARK 465 ARG A 299 REMARK 465 ALA A 300 REMARK 465 SER A 301 REMARK 465 PRO A 302 REMARK 465 GLU A 303 REMARK 465 PRO A 304 REMARK 465 GLU A 305 REMARK 465 LEU A 424 REMARK 465 GLU A 425 REMARK 465 ASN A 426 REMARK 465 GLY A 427 REMARK 465 GLU A 428 REMARK 465 ASP A 429 REMARK 465 ILE A 641 REMARK 465 GLU A 642 REMARK 465 ASP A 643 REMARK 465 ASP A 644 REMARK 465 SER A 645 REMARK 465 ASP A 646 REMARK 465 GLU A 647 REMARK 465 GLY A 648 REMARK 465 GLY A 649 REMARK 465 ASP A 650 REMARK 465 ASP A 651 REMARK 465 GLU A 652 REMARK 465 TYR A 653 REMARK 465 CYS A 654 REMARK 465 ASP A 655 REMARK 465 GLY A 656 REMARK 465 ASP A 657 REMARK 465 GLU A 658 REMARK 465 ASP A 659 REMARK 465 GLU A 660 REMARK 465 ASP A 661 REMARK 465 ASP A 662 REMARK 465 LEU A 663 REMARK 465 LYS A 664 REMARK 465 LYS A 665 REMARK 465 PRO A 666 REMARK 465 LEU A 667 REMARK 465 LYS A 668 REMARK 465 GLU A 943 REMARK 465 ASN A 944 REMARK 465 LYS A 945 REMARK 465 ALA A 946 REMARK 465 LEU A 947 REMARK 465 GLN A 948 REMARK 465 LYS A 949 REMARK 465 LYS A 950 REMARK 465 CYS A 951 REMARK 465 ALA A 952 REMARK 465 ASP A 953 REMARK 465 TYR A 954 REMARK 465 GLN A 955 REMARK 465 ILE A 956 REMARK 465 CYS A 1018 REMARK 465 CYS A 1019 REMARK 465 LEU A 1020 REMARK 465 PHE A 1021 REMARK 465 SER A 1022 REMARK 465 ASP A 1023 REMARK 465 GLU A 1024 REMARK 465 ASP A 1025 REMARK 465 ALA G 298 REMARK 465 ARG G 299 REMARK 465 ALA G 300 REMARK 465 SER G 301 REMARK 465 PRO G 302 REMARK 465 GLU G 303 REMARK 465 PRO G 304 REMARK 465 GLU G 305 REMARK 465 LEU G 424 REMARK 465 GLU G 425 REMARK 465 ASN G 426 REMARK 465 GLY G 427 REMARK 465 GLU G 428 REMARK 465 ASP G 429 REMARK 465 ILE G 641 REMARK 465 GLU G 642 REMARK 465 ASP G 643 REMARK 465 ASP G 644 REMARK 465 SER G 645 REMARK 465 ASP G 646 REMARK 465 GLU G 647 REMARK 465 GLY G 648 REMARK 465 GLY G 649 REMARK 465 ASP G 650 REMARK 465 ASP G 651 REMARK 465 GLU G 652 REMARK 465 TYR G 653 REMARK 465 CYS G 654 REMARK 465 ASP G 655 REMARK 465 GLY G 656 REMARK 465 ASP G 657 REMARK 465 GLU G 658 REMARK 465 ASP G 659 REMARK 465 GLU G 660 REMARK 465 ASP G 661 REMARK 465 ASP G 662 REMARK 465 LEU G 663 REMARK 465 LYS G 664 REMARK 465 LYS G 665 REMARK 465 PRO G 666 REMARK 465 LEU G 667 REMARK 465 LYS G 668 REMARK 465 GLU G 943 REMARK 465 ASN G 944 REMARK 465 LYS G 945 REMARK 465 ALA G 946 REMARK 465 LEU G 947 REMARK 465 GLN G 948 REMARK 465 LYS G 949 REMARK 465 LYS G 950 REMARK 465 CYS G 951 REMARK 465 ALA G 952 REMARK 465 ASP G 953 REMARK 465 TYR G 954 REMARK 465 GLN G 955 REMARK 465 ILE G 956 REMARK 465 CYS G 1018 REMARK 465 CYS G 1019 REMARK 465 LEU G 1020 REMARK 465 PHE G 1021 REMARK 465 SER G 1022 REMARK 465 ASP G 1023 REMARK 465 GLU G 1024 REMARK 465 ASP G 1025 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 LEU A 306 N REMARK 470 LEU G 306 N 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 GLN A 415 47.71 -90.61 REMARK 500 ILE A 416 -51.04 -128.43 REMARK 500 LYS A 450 -138.76 59.99 REMARK 500 VAL A 791 -58.15 -120.01 REMARK 500 ALA A 792 28.98 -142.33 REMARK 500 LEU A 796 -172.52 -172.41 REMARK 500 VAL A 810 -52.86 -125.02 REMARK 500 THR A 811 -140.20 58.63 REMARK 500 MET A 886 49.72 -91.40 REMARK 500 ASN A 899 71.63 52.29 REMARK 500 LYS A 925 18.41 58.83 REMARK 500 LYS G 450 -130.81 60.43 REMARK 500 ASN G 524 40.80 -103.54 REMARK 500 VAL G 791 -68.24 -92.37 REMARK 500 ALA G 792 43.45 -143.03 REMARK 500 ASP G 797 135.25 69.54 REMARK 500 VAL G 810 94.02 32.82 REMARK 500 MET G 886 48.88 -86.73 REMARK 500 ASN G 899 73.35 52.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-72485 RELATED DB: EMDB REMARK 900 CRYOEM STRUCTURE OF HUMAN MDA5 IN COMPLEX WITH DSRNA (TWO PROTEIN REMARK 900 SUBUNITS ON DSRNA) DBREF 9Y4L A 298 1025 UNP Q9BYX4 IFIH1_HUMAN 298 1025 DBREF 9Y4L G 298 1025 UNP Q9BYX4 IFIH1_HUMAN 298 1025 DBREF 9Y4L B 1 30 PDB 9Y4L 9Y4L 1 30 DBREF 9Y4L C 1 30 PDB 9Y4L 9Y4L 1 30 SEQRES 1 A 728 ALA ARG ALA SER PRO GLU PRO GLU LEU GLN LEU ARG PRO SEQRES 2 A 728 TYR GLN MET GLU VAL ALA GLN PRO ALA LEU GLU GLY LYS SEQRES 3 A 728 ASN ILE ILE ILE CYS LEU PRO THR GLY SER GLY LYS THR SEQRES 4 A 728 ARG VAL ALA VAL TYR ILE ALA LYS ASP HIS LEU ASP LYS SEQRES 5 A 728 LYS LYS LYS ALA SER GLU PRO GLY LYS VAL ILE VAL LEU SEQRES 6 A 728 VAL ASN LYS VAL LEU LEU VAL GLU GLN LEU PHE ARG LYS SEQRES 7 A 728 GLU PHE GLN PRO PHE LEU LYS LYS TRP TYR ARG VAL ILE SEQRES 8 A 728 GLY LEU SER GLY ASP THR GLN LEU LYS ILE SER PHE PRO SEQRES 9 A 728 GLU VAL VAL LYS SER CYS ASP ILE ILE ILE SER THR ALA SEQRES 10 A 728 GLN ILE LEU GLU ASN SER LEU LEU ASN LEU GLU ASN GLY SEQRES 11 A 728 GLU ASP ALA GLY VAL GLN LEU SER ASP PHE SER LEU ILE SEQRES 12 A 728 ILE ILE ASP GLU CYS HIS HIS THR ASN LYS GLU ALA VAL SEQRES 13 A 728 TYR ASN ASN ILE MET ARG HIS TYR LEU MET GLN LYS LEU SEQRES 14 A 728 LYS ASN ASN ARG LEU LYS LYS GLU ASN LYS PRO VAL ILE SEQRES 15 A 728 PRO LEU PRO GLN ILE LEU GLY LEU THR ALA SER PRO GLY SEQRES 16 A 728 VAL GLY GLY ALA THR LYS GLN ALA LYS ALA GLU GLU HIS SEQRES 17 A 728 ILE LEU LYS LEU CYS ALA ASN LEU ASP ALA PHE THR ILE SEQRES 18 A 728 LYS THR VAL LYS GLU ASN LEU ASP GLN LEU LYS ASN GLN SEQRES 19 A 728 ILE GLN GLU PRO CYS LYS LYS PHE ALA ILE ALA ASP ALA SEQRES 20 A 728 THR ARG GLU ASP PRO PHE LYS GLU LYS LEU LEU GLU ILE SEQRES 21 A 728 MET THR ARG ILE GLN THR TYR CYS GLN MET SER PRO MET SEQRES 22 A 728 SER ASP PHE GLY THR GLN PRO TYR GLU GLN TRP ALA ILE SEQRES 23 A 728 GLN MET GLU LYS LYS ALA ALA LYS GLU GLY ASN ARG LYS SEQRES 24 A 728 GLU ARG VAL CYS ALA GLU HIS LEU ARG LYS TYR ASN GLU SEQRES 25 A 728 ALA LEU GLN ILE ASN ASP THR ILE ARG MET ILE ASP ALA SEQRES 26 A 728 TYR THR HIS LEU GLU THR PHE TYR ASN GLU GLU LYS ASP SEQRES 27 A 728 LYS LYS PHE ALA VAL ILE GLU ASP ASP SER ASP GLU GLY SEQRES 28 A 728 GLY ASP ASP GLU TYR CYS ASP GLY ASP GLU ASP GLU ASP SEQRES 29 A 728 ASP LEU LYS LYS PRO LEU LYS LEU ASP GLU THR ASP ARG SEQRES 30 A 728 PHE LEU MET THR LEU PHE PHE GLU ASN ASN LYS MET LEU SEQRES 31 A 728 LYS ARG LEU ALA GLU ASN PRO GLU TYR GLU ASN GLU LYS SEQRES 32 A 728 LEU THR LYS LEU ARG ASN THR ILE MET GLU GLN TYR THR SEQRES 33 A 728 ARG THR GLU GLU SER ALA ARG GLY ILE ILE PHE THR LYS SEQRES 34 A 728 THR ARG GLN SER ALA TYR ALA LEU SER GLN TRP ILE THR SEQRES 35 A 728 GLU ASN GLU LYS PHE ALA GLU VAL GLY VAL LYS ALA HIS SEQRES 36 A 728 HIS LEU ILE GLY ALA GLY HIS SER SER GLU PHE LYS PRO SEQRES 37 A 728 MET THR GLN ASN GLU GLN LYS GLU VAL ILE SER LYS PHE SEQRES 38 A 728 ARG THR GLY LYS ILE ASN LEU LEU ILE ALA THR THR VAL SEQRES 39 A 728 ALA GLU GLU GLY LEU ASP ILE LYS GLU CYS ASN ILE VAL SEQRES 40 A 728 ILE ARG TYR GLY LEU VAL THR ASN GLU ILE ALA MET VAL SEQRES 41 A 728 GLN ALA ARG GLY ARG ALA ARG ALA ASP GLU SER THR TYR SEQRES 42 A 728 VAL LEU VAL ALA HIS SER GLY SER GLY VAL ILE GLU HIS SEQRES 43 A 728 GLU THR VAL ASN ASP PHE ARG GLU LYS MET MET TYR LYS SEQRES 44 A 728 ALA ILE HIS CYS VAL GLN ASN MET LYS PRO GLU GLU TYR SEQRES 45 A 728 ALA HIS LYS ILE LEU GLU LEU GLN MET GLN SER ILE MET SEQRES 46 A 728 GLU LYS LYS MET LYS THR LYS ARG ASN ILE ALA LYS HIS SEQRES 47 A 728 TYR LYS ASN ASN PRO SER LEU ILE THR PHE LEU CYS LYS SEQRES 48 A 728 ASN CYS SER VAL LEU ALA CYS SER GLY GLU ASP ILE HIS SEQRES 49 A 728 VAL ILE GLU LYS MET HIS HIS VAL ASN MET THR PRO GLU SEQRES 50 A 728 PHE LYS GLU LEU TYR ILE VAL ARG GLU ASN LYS ALA LEU SEQRES 51 A 728 GLN LYS LYS CYS ALA ASP TYR GLN ILE ASN GLY GLU ILE SEQRES 52 A 728 ILE CYS LYS CYS GLY GLN ALA TRP GLY THR MET MET VAL SEQRES 53 A 728 HIS LYS GLY LEU ASP LEU PRO CYS LEU LYS ILE ARG ASN SEQRES 54 A 728 PHE VAL VAL VAL PHE LYS ASN ASN SER THR LYS LYS GLN SEQRES 55 A 728 TYR LYS LYS TRP VAL GLU LEU PRO ILE THR PHE PRO ASN SEQRES 56 A 728 LEU ASP TYR SER GLU CYS CYS LEU PHE SER ASP GLU ASP SEQRES 1 G 728 ALA ARG ALA SER PRO GLU PRO GLU LEU GLN LEU ARG PRO SEQRES 2 G 728 TYR GLN MET GLU VAL ALA GLN PRO ALA LEU GLU GLY LYS SEQRES 3 G 728 ASN ILE ILE ILE CYS LEU PRO THR GLY SER GLY LYS THR SEQRES 4 G 728 ARG VAL ALA VAL TYR ILE ALA LYS ASP HIS LEU ASP LYS SEQRES 5 G 728 LYS LYS LYS ALA SER GLU PRO GLY LYS VAL ILE VAL LEU SEQRES 6 G 728 VAL ASN LYS VAL LEU LEU VAL GLU GLN LEU PHE ARG LYS SEQRES 7 G 728 GLU PHE GLN PRO PHE LEU LYS LYS TRP TYR ARG VAL ILE SEQRES 8 G 728 GLY LEU SER GLY ASP THR GLN LEU LYS ILE SER PHE PRO SEQRES 9 G 728 GLU VAL VAL LYS SER CYS ASP ILE ILE ILE SER THR ALA SEQRES 10 G 728 GLN ILE LEU GLU ASN SER LEU LEU ASN LEU GLU ASN GLY SEQRES 11 G 728 GLU ASP ALA GLY VAL GLN LEU SER ASP PHE SER LEU ILE SEQRES 12 G 728 ILE ILE ASP GLU CYS HIS HIS THR ASN LYS GLU ALA VAL SEQRES 13 G 728 TYR ASN ASN ILE MET ARG HIS TYR LEU MET GLN LYS LEU SEQRES 14 G 728 LYS ASN ASN ARG LEU LYS LYS GLU ASN LYS PRO VAL ILE SEQRES 15 G 728 PRO LEU PRO GLN ILE LEU GLY LEU THR ALA SER PRO GLY SEQRES 16 G 728 VAL GLY GLY ALA THR LYS GLN ALA LYS ALA GLU GLU HIS SEQRES 17 G 728 ILE LEU LYS LEU CYS ALA ASN LEU ASP ALA PHE THR ILE SEQRES 18 G 728 LYS THR VAL LYS GLU ASN LEU ASP GLN LEU LYS ASN GLN SEQRES 19 G 728 ILE GLN GLU PRO CYS LYS LYS PHE ALA ILE ALA ASP ALA SEQRES 20 G 728 THR ARG GLU ASP PRO PHE LYS GLU LYS LEU LEU GLU ILE SEQRES 21 G 728 MET THR ARG ILE GLN THR TYR CYS GLN MET SER PRO MET SEQRES 22 G 728 SER ASP PHE GLY THR GLN PRO TYR GLU GLN TRP ALA ILE SEQRES 23 G 728 GLN MET GLU LYS LYS ALA ALA LYS GLU GLY ASN ARG LYS SEQRES 24 G 728 GLU ARG VAL CYS ALA GLU HIS LEU ARG LYS TYR ASN GLU SEQRES 25 G 728 ALA LEU GLN ILE ASN ASP THR ILE ARG MET ILE ASP ALA SEQRES 26 G 728 TYR THR HIS LEU GLU THR PHE TYR ASN GLU GLU LYS ASP SEQRES 27 G 728 LYS LYS PHE ALA VAL ILE GLU ASP ASP SER ASP GLU GLY SEQRES 28 G 728 GLY ASP ASP GLU TYR CYS ASP GLY ASP GLU ASP GLU ASP SEQRES 29 G 728 ASP LEU LYS LYS PRO LEU LYS LEU ASP GLU THR ASP ARG SEQRES 30 G 728 PHE LEU MET THR LEU PHE PHE GLU ASN ASN LYS MET LEU SEQRES 31 G 728 LYS ARG LEU ALA GLU ASN PRO GLU TYR GLU ASN GLU LYS SEQRES 32 G 728 LEU THR LYS LEU ARG ASN THR ILE MET GLU GLN TYR THR SEQRES 33 G 728 ARG THR GLU GLU SER ALA ARG GLY ILE ILE PHE THR LYS SEQRES 34 G 728 THR ARG GLN SER ALA TYR ALA LEU SER GLN TRP ILE THR SEQRES 35 G 728 GLU ASN GLU LYS PHE ALA GLU VAL GLY VAL LYS ALA HIS SEQRES 36 G 728 HIS LEU ILE GLY ALA GLY HIS SER SER GLU PHE LYS PRO SEQRES 37 G 728 MET THR GLN ASN GLU GLN LYS GLU VAL ILE SER LYS PHE SEQRES 38 G 728 ARG THR GLY LYS ILE ASN LEU LEU ILE ALA THR THR VAL SEQRES 39 G 728 ALA GLU GLU GLY LEU ASP ILE LYS GLU CYS ASN ILE VAL SEQRES 40 G 728 ILE ARG TYR GLY LEU VAL THR ASN GLU ILE ALA MET VAL SEQRES 41 G 728 GLN ALA ARG GLY ARG ALA ARG ALA ASP GLU SER THR TYR SEQRES 42 G 728 VAL LEU VAL ALA HIS SER GLY SER GLY VAL ILE GLU HIS SEQRES 43 G 728 GLU THR VAL ASN ASP PHE ARG GLU LYS MET MET TYR LYS SEQRES 44 G 728 ALA ILE HIS CYS VAL GLN ASN MET LYS PRO GLU GLU TYR SEQRES 45 G 728 ALA HIS LYS ILE LEU GLU LEU GLN MET GLN SER ILE MET SEQRES 46 G 728 GLU LYS LYS MET LYS THR LYS ARG ASN ILE ALA LYS HIS SEQRES 47 G 728 TYR LYS ASN ASN PRO SER LEU ILE THR PHE LEU CYS LYS SEQRES 48 G 728 ASN CYS SER VAL LEU ALA CYS SER GLY GLU ASP ILE HIS SEQRES 49 G 728 VAL ILE GLU LYS MET HIS HIS VAL ASN MET THR PRO GLU SEQRES 50 G 728 PHE LYS GLU LEU TYR ILE VAL ARG GLU ASN LYS ALA LEU SEQRES 51 G 728 GLN LYS LYS CYS ALA ASP TYR GLN ILE ASN GLY GLU ILE SEQRES 52 G 728 ILE CYS LYS CYS GLY GLN ALA TRP GLY THR MET MET VAL SEQRES 53 G 728 HIS LYS GLY LEU ASP LEU PRO CYS LEU LYS ILE ARG ASN SEQRES 54 G 728 PHE VAL VAL VAL PHE LYS ASN ASN SER THR LYS LYS GLN SEQRES 55 G 728 TYR LYS LYS TRP VAL GLU LEU PRO ILE THR PHE PRO ASN SEQRES 56 G 728 LEU ASP TYR SER GLU CYS CYS LEU PHE SER ASP GLU ASP SEQRES 1 B 30 U U C G G U U A G G G G C SEQRES 2 B 30 U A G G A C G A U A U U C SEQRES 3 B 30 A U U G SEQRES 1 C 30 C A A U G A A U A U C G U SEQRES 2 C 30 C C U A G C C C C U A A C SEQRES 3 C 30 C G A A HET ANP A1101 31 HET ANP G1101 31 HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER FORMUL 5 ANP 2(C10 H17 N6 O12 P3) HELIX 1 AA1 ARG A 309 ALA A 316 1 8 HELIX 2 AA2 ALA A 316 GLY A 322 1 7 HELIX 3 AA3 GLY A 334 ALA A 353 1 20 HELIX 4 AA4 LYS A 365 GLU A 376 1 12 HELIX 5 AA5 GLU A 376 LYS A 382 1 7 HELIX 6 AA6 SER A 399 CYS A 407 1 9 HELIX 7 AA7 ALA A 414 ASN A 423 1 10 HELIX 8 AA8 GLN A 433 PHE A 437 5 5 HELIX 9 AA9 CYS A 445 THR A 448 5 4 HELIX 10 AB1 ALA A 452 ASN A 475 1 24 HELIX 11 AB2 LYS A 498 LEU A 513 1 16 HELIX 12 AB3 ASN A 524 ILE A 532 1 9 HELIX 13 AB4 ASP A 548 CYS A 565 1 18 HELIX 14 AB5 THR A 575 GLY A 593 1 19 HELIX 15 AB6 ASN A 594 ILE A 617 1 24 HELIX 16 AB7 ARG A 618 ALA A 639 1 22 HELIX 17 AB8 ASP A 670 GLU A 692 1 23 HELIX 18 AB9 ASN A 698 ARG A 714 1 17 HELIX 19 AC1 THR A 727 ASN A 741 1 15 HELIX 20 AC2 ASN A 741 GLY A 748 1 8 HELIX 21 AC3 THR A 767 THR A 780 1 14 HELIX 22 AC4 ASN A 812 GLY A 821 1 10 HELIX 23 AC5 GLY A 839 ASN A 863 1 25 HELIX 24 AC6 LYS A 865 MET A 886 1 22 HELIX 25 AC7 LYS A 887 LYS A 894 1 8 HELIX 26 AC8 ASN A 899 SER A 901 5 3 HELIX 27 AC9 THR A 932 GLU A 937 1 6 HELIX 28 AD1 LYS A 1002 LEU A 1006 5 5 HELIX 29 AD2 ARG G 309 VAL G 315 1 7 HELIX 30 AD3 ALA G 316 GLU G 321 1 6 HELIX 31 AD4 GLY G 334 ALA G 353 1 20 HELIX 32 AD5 LYS G 365 GLU G 376 1 12 HELIX 33 AD6 GLU G 376 LYS G 382 1 7 HELIX 34 AD7 SER G 399 LYS G 405 1 7 HELIX 35 AD8 ALA G 414 LEU G 422 1 9 HELIX 36 AD9 CYS G 445 THR G 448 5 4 HELIX 37 AE1 ALA G 452 GLU G 474 1 23 HELIX 38 AE2 LYS G 498 LEU G 513 1 16 HELIX 39 AE3 ASN G 524 ILE G 532 1 9 HELIX 40 AE4 ASP G 548 CYS G 565 1 18 HELIX 41 AE5 THR G 575 GLY G 593 1 19 HELIX 42 AE6 ASN G 594 ILE G 617 1 24 HELIX 43 AE7 ARG G 618 VAL G 640 1 23 HELIX 44 AE8 ASP G 670 GLU G 682 1 13 HELIX 45 AE9 ASN G 683 GLU G 692 1 10 HELIX 46 AF1 ASN G 693 GLU G 697 5 5 HELIX 47 AF2 ASN G 698 THR G 715 1 18 HELIX 48 AF3 THR G 727 ASN G 741 1 15 HELIX 49 AF4 ASN G 741 GLY G 748 1 8 HELIX 50 AF5 THR G 767 THR G 780 1 14 HELIX 51 AF6 ASN G 812 ALA G 823 1 12 HELIX 52 AF7 ILE G 841 ASN G 863 1 23 HELIX 53 AF8 LYS G 865 LYS G 885 1 21 HELIX 54 AF9 LYS G 887 LYS G 894 1 8 HELIX 55 AG1 ASN G 899 SER G 901 5 3 HELIX 56 AG2 THR G 932 TYR G 939 1 8 HELIX 57 AG3 LYS G 983 ARG G 985 5 3 HELIX 58 AG4 LYS G 1002 LEU G 1006 5 5 SHEET 1 AA1 7 VAL A 387 LEU A 390 0 SHEET 2 AA1 7 ILE A 409 THR A 413 1 O ILE A 411 N LEU A 390 SHEET 3 AA1 7 VAL A 359 VAL A 363 1 N VAL A 361 O ILE A 410 SHEET 4 AA1 7 LEU A 439 ASP A 443 1 O ILE A 441 N LEU A 362 SHEET 5 AA1 7 GLN A 483 THR A 488 1 O GLN A 483 N ILE A 440 SHEET 6 AA1 7 ILE A 325 CYS A 328 1 N ILE A 327 O GLY A 486 SHEET 7 AA1 7 THR A 517 LYS A 519 1 O LYS A 519 N ILE A 326 SHEET 1 AA2 6 CYS A 536 ALA A 542 0 SHEET 2 AA2 6 THR A 829 HIS A 835 1 O TYR A 830 N CYS A 536 SHEET 3 AA2 6 ILE A 803 TYR A 807 1 N VAL A 804 O VAL A 831 SHEET 4 AA2 6 GLY A 721 PHE A 724 1 N PHE A 724 O ILE A 805 SHEET 5 AA2 6 ILE A 787 THR A 790 1 O ALA A 788 N ILE A 723 SHEET 6 AA2 6 ALA A 751 LEU A 754 1 N HIS A 752 O THR A 789 SHEET 1 AA3 4 LEU A 913 SER A 916 0 SHEET 2 AA3 4 ILE A 903 CYS A 907 -1 N PHE A 905 O CYS A 915 SHEET 3 AA3 4 PHE A 987 PHE A 991 -1 O VAL A 988 N LEU A 906 SHEET 4 AA3 4 LYS A 997 LYS A 998 -1 O LYS A 998 N VAL A 989 SHEET 1 AA4 2 ILE A 920 ILE A 923 0 SHEET 2 AA4 2 HIS A 927 ASN A 930 -1 O HIS A 927 N ILE A 923 SHEET 1 AA5 4 ILE A 940 VAL A 941 0 SHEET 2 AA5 4 GLU A 959 ILE A 961 -1 O ILE A 961 N ILE A 940 SHEET 3 AA5 4 ALA A 967 VAL A 973 -1 O TRP A 968 N ILE A 960 SHEET 4 AA5 4 ASP A 978 LEU A 982 -1 O CYS A 981 N THR A 970 SHEET 1 AA6 7 VAL G 387 LEU G 390 0 SHEET 2 AA6 7 ILE G 409 THR G 413 1 O ILE G 411 N LEU G 390 SHEET 3 AA6 7 VAL G 359 VAL G 363 1 N VAL G 361 O ILE G 410 SHEET 4 AA6 7 LEU G 439 ASP G 443 1 O ILE G 441 N LEU G 362 SHEET 5 AA6 7 GLN G 483 THR G 488 1 O GLN G 483 N ILE G 440 SHEET 6 AA6 7 ILE G 325 CYS G 328 1 N ILE G 327 O GLY G 486 SHEET 7 AA6 7 THR G 517 LYS G 519 1 O LYS G 519 N ILE G 326 SHEET 1 AA7 3 CYS G 536 LYS G 538 0 SHEET 2 AA7 3 THR G 829 HIS G 835 1 O TYR G 830 N LYS G 538 SHEET 3 AA7 3 ILE G 541 ALA G 542 1 N ALA G 542 O ALA G 834 SHEET 1 AA8 6 CYS G 536 LYS G 538 0 SHEET 2 AA8 6 THR G 829 HIS G 835 1 O TYR G 830 N LYS G 538 SHEET 3 AA8 6 ILE G 803 TYR G 807 1 N VAL G 804 O VAL G 831 SHEET 4 AA8 6 GLY G 721 PHE G 724 1 N PHE G 724 O ILE G 805 SHEET 5 AA8 6 ILE G 787 THR G 790 1 O ALA G 788 N GLY G 721 SHEET 6 AA8 6 ALA G 751 LEU G 754 1 N LEU G 754 O THR G 789 SHEET 1 AA9 4 LEU G 913 SER G 916 0 SHEET 2 AA9 4 ILE G 903 CYS G 907 -1 N PHE G 905 O ALA G 914 SHEET 3 AA9 4 PHE G 987 PHE G 991 -1 O VAL G 990 N THR G 904 SHEET 4 AA9 4 LYS G 997 LYS G 998 -1 O LYS G 998 N VAL G 989 SHEET 1 AB1 2 ILE G 920 ILE G 923 0 SHEET 2 AB1 2 HIS G 927 ASN G 930 -1 O VAL G 929 N HIS G 921 SHEET 1 AB2 4 ILE G 940 VAL G 941 0 SHEET 2 AB2 4 GLU G 959 ILE G 961 -1 O ILE G 961 N ILE G 940 SHEET 3 AB2 4 ALA G 967 HIS G 974 -1 O GLY G 969 N ILE G 960 SHEET 4 AB2 4 LEU G 977 PRO G 980 -1 O LEU G 979 N MET G 972 SSBOND 1 CYS A 910 CYS A 964 1555 1555 2.03 SSBOND 2 CYS G 910 CYS G 964 1555 1555 2.03 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 CONECT 4600 4917 CONECT 4917 4600 CONECT 995510272 CONECT10272 9955 CONECT1198711988119891199011994 CONECT1198811987 CONECT1198911987 CONECT1199011987 CONECT1199111992119931199411998 CONECT1199211991 CONECT1199311991 CONECT119941198711991 CONECT1199511996119971199811999 CONECT1199611995 CONECT1199711995 CONECT119981199111995 CONECT119991199512000 CONECT120001199912001 CONECT12001120001200212003 CONECT120021200112007 CONECT12003120011200412005 CONECT1200412003 CONECT12005120031200612007 CONECT1200612005 CONECT12007120021200512008 CONECT12008120071200912017 CONECT120091200812010 CONECT120101200912011 CONECT12011120101201212017 CONECT12012120111201312014 CONECT1201312012 CONECT120141201212015 CONECT120151201412016 CONECT120161201512017 CONECT12017120081201112016 CONECT1201812019120201202112025 CONECT1201912018 CONECT1202012018 CONECT1202112018 CONECT1202212023120241202512029 CONECT1202312022 CONECT1202412022 CONECT120251201812022 CONECT1202612027120281202912030 CONECT1202712026 CONECT1202812026 CONECT120291202212026 CONECT120301202612031 CONECT120311203012032 CONECT12032120311203312034 CONECT120331203212038 CONECT12034120321203512036 CONECT1203512034 CONECT12036120341203712038 CONECT1203712036 CONECT12038120331203612039 CONECT12039120381204012048 CONECT120401203912041 CONECT120411204012042 CONECT12042120411204312048 CONECT12043120421204412045 CONECT1204412043 CONECT120451204312046 CONECT120461204512047 CONECT120471204612048 CONECT12048120391204212047 MASTER 278 0 2 58 49 0 0 612044 4 66 118 END