HEADER MEMBRANE PROTEIN 04-OCT-21 7SFL TITLE HUMAN NKCC1 STATE FU-II COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUTE CARRIER FAMILY 12 MEMBER 2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 286-926,1018-1210; COMPND 5 SYNONYM: BASOLATERAL NA-K-CL SYMPORTER,BUMETANIDE-SENSITIVE SODIUM- COMPND 6 (POTASSIUM)-CHLORIDE COTRANSPORTER 2; COMPND 7 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: SLC12A2, NKCC1, SLC12A2; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS FUROSEMIDE, LOOP DIURETIC, DIURETIC, SODIUM, POTASSIUM, CHLORIDE, CO- KEYWDS 2 TRANSPORTER, CTD, NKCC1, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR M.A.MOSENG REVDAT 4 31-MAY-23 7SFL 1 REMARK REVDAT 3 19-APR-23 7SFL 1 TITLE REVDAT 2 16-NOV-22 7SFL 1 JRNL REVDAT 1 28-SEP-22 7SFL 0 JRNL AUTH M.A.MOSENG,C.C.SU,K.RIOS,M.CUI,M.LYU,P.GLAZA,P.A.KLENOTIC, JRNL AUTH 2 E.DELPIRE,E.W.YU JRNL TITL INHIBITION MECHANISM OF NKCC1 INVOLVES THE CARBOXYL TERMINUS JRNL TITL 2 AND LONG-RANGE CONFORMATIONAL COUPLING. JRNL REF SCI ADV V. 8 Q0952 2022 JRNL REFN ESSN 2375-2548 JRNL PMID 36306358 JRNL DOI 10.1126/SCIADV.ABQ0952 REMARK 2 REMARK 2 RESOLUTION. 3.87 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) : 3.870 REMARK 3 NUMBER OF PARTICLES : 261000 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 7SFL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-OCT-21. REMARK 100 THE DEPOSITION ID IS D_1000256979. 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 : NKCC1 WITH FUROSEMIDE 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 5000.00 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) : 4100.00 REMARK 245 ILLUMINATION MODE : OTHER 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 UNK A 927 REMARK 465 UNK A 928 REMARK 465 UNK A 929 REMARK 465 UNK A 930 REMARK 465 UNK A 931 REMARK 465 UNK A 932 REMARK 465 UNK A 933 REMARK 465 UNK A 934 REMARK 465 UNK A 935 REMARK 465 UNK A 936 REMARK 465 UNK A 937 REMARK 465 UNK A 938 REMARK 465 UNK A 939 REMARK 465 UNK A 940 REMARK 465 UNK A 941 REMARK 465 UNK A 942 REMARK 465 UNK A 943 REMARK 465 UNK A 944 REMARK 465 UNK A 945 REMARK 465 UNK A 946 REMARK 465 UNK A 947 REMARK 465 UNK A 948 REMARK 465 UNK A 949 REMARK 465 UNK A 950 REMARK 465 UNK A 951 REMARK 465 UNK A 952 REMARK 465 UNK A 953 REMARK 465 UNK A 954 REMARK 465 UNK A 955 REMARK 465 UNK A 956 REMARK 465 UNK A 957 REMARK 465 UNK A 958 REMARK 465 UNK A 959 REMARK 465 UNK A 960 REMARK 465 UNK A 961 REMARK 465 UNK A 962 REMARK 465 UNK A 963 REMARK 465 UNK A 964 REMARK 465 UNK A 965 REMARK 465 UNK A 966 REMARK 465 UNK A 967 REMARK 465 UNK A 968 REMARK 465 UNK A 969 REMARK 465 UNK A 970 REMARK 465 UNK A 971 REMARK 465 UNK A 972 REMARK 465 UNK A 973 REMARK 465 UNK A 974 REMARK 465 UNK A 975 REMARK 465 UNK A 976 REMARK 465 UNK A 977 REMARK 465 UNK A 978 REMARK 465 UNK A 979 REMARK 465 UNK A 980 REMARK 465 UNK A 981 REMARK 465 UNK A 982 REMARK 465 UNK A 983 REMARK 465 UNK A 984 REMARK 465 UNK A 985 REMARK 465 UNK A 986 REMARK 465 UNK A 987 REMARK 465 UNK A 988 REMARK 465 UNK A 989 REMARK 465 UNK A 990 REMARK 465 UNK A 991 REMARK 465 UNK A 992 REMARK 465 UNK A 993 REMARK 465 UNK A 994 REMARK 465 UNK A 995 REMARK 465 UNK A 996 REMARK 465 UNK A 997 REMARK 465 UNK A 998 REMARK 465 UNK A 999 REMARK 465 UNK A 1000 REMARK 465 UNK A 1001 REMARK 465 UNK A 1002 REMARK 465 UNK A 1003 REMARK 465 UNK A 1004 REMARK 465 UNK A 1005 REMARK 465 UNK A 1006 REMARK 465 UNK A 1007 REMARK 465 UNK A 1008 REMARK 465 UNK A 1009 REMARK 465 UNK A 1010 REMARK 465 UNK A 1011 REMARK 465 UNK A 1012 REMARK 465 UNK A 1013 REMARK 465 UNK A 1014 REMARK 465 UNK A 1015 REMARK 465 UNK A 1016 REMARK 465 UNK A 1017 REMARK 465 LYS A 1018 REMARK 465 GLN A 1019 REMARK 465 GLY A 1020 REMARK 465 THR A 1209 REMARK 465 PHE A 1210 REMARK 465 GLY B 286 REMARK 465 UNK B 927 REMARK 465 UNK B 928 REMARK 465 UNK B 929 REMARK 465 UNK B 930 REMARK 465 UNK B 931 REMARK 465 UNK B 932 REMARK 465 UNK B 933 REMARK 465 UNK B 934 REMARK 465 UNK B 935 REMARK 465 UNK B 936 REMARK 465 UNK B 937 REMARK 465 UNK B 938 REMARK 465 UNK B 939 REMARK 465 UNK B 940 REMARK 465 UNK B 941 REMARK 465 UNK B 942 REMARK 465 UNK B 943 REMARK 465 UNK B 944 REMARK 465 UNK B 945 REMARK 465 UNK B 946 REMARK 465 UNK B 947 REMARK 465 UNK B 948 REMARK 465 UNK B 949 REMARK 465 UNK B 950 REMARK 465 UNK B 951 REMARK 465 UNK B 952 REMARK 465 UNK B 953 REMARK 465 UNK B 954 REMARK 465 UNK B 955 REMARK 465 UNK B 956 REMARK 465 UNK B 957 REMARK 465 UNK B 958 REMARK 465 UNK B 959 REMARK 465 UNK B 960 REMARK 465 UNK B 961 REMARK 465 UNK B 962 REMARK 465 UNK B 963 REMARK 465 UNK B 964 REMARK 465 UNK B 965 REMARK 465 UNK B 966 REMARK 465 UNK B 967 REMARK 465 UNK B 968 REMARK 465 UNK B 969 REMARK 465 UNK B 970 REMARK 465 UNK B 971 REMARK 465 UNK B 972 REMARK 465 UNK B 973 REMARK 465 UNK B 974 REMARK 465 UNK B 975 REMARK 465 UNK B 976 REMARK 465 UNK B 977 REMARK 465 UNK B 978 REMARK 465 UNK B 979 REMARK 465 UNK B 980 REMARK 465 UNK B 981 REMARK 465 UNK B 982 REMARK 465 UNK B 983 REMARK 465 UNK B 984 REMARK 465 UNK B 985 REMARK 465 UNK B 986 REMARK 465 UNK B 987 REMARK 465 UNK B 988 REMARK 465 UNK B 989 REMARK 465 UNK B 990 REMARK 465 UNK B 991 REMARK 465 UNK B 992 REMARK 465 UNK B 993 REMARK 465 UNK B 994 REMARK 465 UNK B 995 REMARK 465 UNK B 996 REMARK 465 UNK B 997 REMARK 465 UNK B 998 REMARK 465 UNK B 999 REMARK 465 UNK B 1000 REMARK 465 UNK B 1001 REMARK 465 UNK B 1002 REMARK 465 UNK B 1003 REMARK 465 UNK B 1004 REMARK 465 UNK B 1005 REMARK 465 UNK B 1006 REMARK 465 UNK B 1007 REMARK 465 UNK B 1008 REMARK 465 UNK B 1009 REMARK 465 UNK B 1010 REMARK 465 UNK B 1011 REMARK 465 UNK B 1012 REMARK 465 UNK B 1013 REMARK 465 UNK B 1014 REMARK 465 UNK B 1015 REMARK 465 UNK B 1016 REMARK 465 UNK B 1017 REMARK 465 LYS B 1018 REMARK 465 GLN B 1019 REMARK 465 GLY B 1020 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 ALA A 566 CB REMARK 470 ALA B 566 CB 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 OG SER A 701 OD1 ASN A 769 2.15 REMARK 500 ND2 ASN A 298 O GLY A 500 2.17 REMARK 500 NH1 ARG A 1151 OE2 GLU A 1154 2.18 REMARK 500 OD2 ASP B 1032 OG1 THR B 1036 2.19 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 LYS A 460 31.91 -95.31 REMARK 500 GLU A 484 -7.22 72.71 REMARK 500 ALA A 498 33.32 -98.50 REMARK 500 ASN A 553 -164.31 -79.07 REMARK 500 ASP A 554 -2.92 82.26 REMARK 500 ASN A 562 -10.17 73.37 REMARK 500 CYS A 563 65.75 37.23 REMARK 500 ALA A 642 95.95 -69.97 REMARK 500 ASN A 648 56.83 -95.35 REMARK 500 ASN A 649 -115.59 62.72 REMARK 500 GLU A 650 75.40 50.32 REMARK 500 LEU A 667 -9.74 -55.86 REMARK 500 TYR A 751 -60.54 -96.28 REMARK 500 VAL A 756 -57.93 -128.82 REMARK 500 SER A 761 -6.91 74.57 REMARK 500 ARG A 788 77.50 56.08 REMARK 500 ASN A 814 16.06 57.12 REMARK 500 LYS A 852 67.68 -100.65 REMARK 500 ASP A1032 -101.40 51.45 REMARK 500 LYS A1047 -8.66 71.99 REMARK 500 LYS A1097 173.82 179.85 REMARK 500 SER A1191 75.87 -100.34 REMARK 500 ILE B 306 -54.60 -127.89 REMARK 500 LEU B 570 -72.70 -83.46 REMARK 500 ASN B 571 -4.62 -149.05 REMARK 500 PHE B 574 -163.33 58.42 REMARK 500 CYS B 577 -4.98 -58.74 REMARK 500 LEU B 586 1.33 58.56 REMARK 500 GLN B 591 48.74 -82.17 REMARK 500 ALA B 699 4.75 -69.83 REMARK 500 HIS B 783 -117.07 53.95 REMARK 500 LYS B 785 37.23 -96.61 REMARK 500 TRP B1027 78.71 -101.37 REMARK 500 ASP B1031 99.14 -69.89 REMARK 500 PRO B1195 -177.81 -65.36 REMARK 500 SER B1206 52.80 -91.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-25092 RELATED DB: EMDB REMARK 900 HEXAMER OF HUMAN NKCC1 STATE FU-II DBREF 7SFL A 286 926 UNP P55011 S12A2_HUMAN 286 926 DBREF 7SFL A 927 1017 PDB 7SFL 7SFL 927 1017 DBREF 7SFL A 1018 1210 UNP P55011 S12A2_HUMAN 1018 1210 DBREF 7SFL B 286 926 UNP P55011 S12A2_HUMAN 286 926 DBREF 7SFL B 927 1017 PDB 7SFL 7SFL 927 1017 DBREF 7SFL B 1018 1210 UNP P55011 S12A2_HUMAN 1018 1210 SEQRES 1 A 925 GLY TRP ILE LYS GLY VAL LEU VAL ARG CYS MET LEU ASN SEQRES 2 A 925 ILE TRP GLY VAL MET LEU PHE ILE ARG LEU SER TRP ILE SEQRES 3 A 925 VAL GLY GLN ALA GLY ILE GLY LEU SER VAL LEU VAL ILE SEQRES 4 A 925 MET MET ALA THR VAL VAL THR THR ILE THR GLY LEU SER SEQRES 5 A 925 THR SER ALA ILE ALA THR ASN GLY PHE VAL ARG GLY GLY SEQRES 6 A 925 GLY ALA TYR TYR LEU ILE SER ARG SER LEU GLY PRO GLU SEQRES 7 A 925 PHE GLY GLY ALA ILE GLY LEU ILE PHE ALA PHE ALA ASN SEQRES 8 A 925 ALA VAL ALA VAL ALA MET TYR VAL VAL GLY PHE ALA GLU SEQRES 9 A 925 THR VAL VAL GLU LEU LEU LYS GLU HIS SER ILE LEU MET SEQRES 10 A 925 ILE ASP GLU ILE ASN ASP ILE ARG ILE ILE GLY ALA ILE SEQRES 11 A 925 THR VAL VAL ILE LEU LEU GLY ILE SER VAL ALA GLY MET SEQRES 12 A 925 GLU TRP GLU ALA LYS ALA GLN ILE VAL LEU LEU VAL ILE SEQRES 13 A 925 LEU LEU LEU ALA ILE GLY ASP PHE VAL ILE GLY THR PHE SEQRES 14 A 925 ILE PRO LEU GLU SER LYS LYS PRO LYS GLY PHE PHE GLY SEQRES 15 A 925 TYR LYS SER GLU ILE PHE ASN GLU ASN PHE GLY PRO ASP SEQRES 16 A 925 PHE ARG GLU GLU GLU THR PHE PHE SER VAL PHE ALA ILE SEQRES 17 A 925 PHE PHE PRO ALA ALA THR GLY ILE LEU ALA GLY ALA ASN SEQRES 18 A 925 ILE SER GLY ASP LEU ALA ASP PRO GLN SER ALA ILE PRO SEQRES 19 A 925 LYS GLY THR LEU LEU ALA ILE LEU ILE THR THR LEU VAL SEQRES 20 A 925 TYR VAL GLY ILE ALA VAL SER VAL GLY SER CYS VAL VAL SEQRES 21 A 925 ARG ASP ALA THR GLY ASN VAL ASN ASP THR ILE VAL THR SEQRES 22 A 925 GLU LEU THR ASN CYS THR SER ALA ALA CYS LYS LEU ASN SEQRES 23 A 925 PHE ASP PHE SER SER CYS GLU SER SER PRO CYS SER TYR SEQRES 24 A 925 GLY LEU MET ASN ASN PHE GLN VAL MET SER MET VAL SER SEQRES 25 A 925 GLY PHE THR PRO LEU ILE SER ALA GLY ILE PHE SER ALA SEQRES 26 A 925 THR LEU SER SER ALA LEU ALA SER LEU VAL SER ALA PRO SEQRES 27 A 925 LYS ILE PHE GLN ALA LEU CYS LYS ASP ASN ILE TYR PRO SEQRES 28 A 925 ALA PHE GLN MET PHE ALA LYS GLY TYR GLY LYS ASN ASN SEQRES 29 A 925 GLU PRO LEU ARG GLY TYR ILE LEU THR PHE LEU ILE ALA SEQRES 30 A 925 LEU GLY PHE ILE LEU ILE ALA GLU LEU ASN VAL ILE ALA SEQRES 31 A 925 PRO ILE ILE SER ASN PHE PHE LEU ALA SER TYR ALA LEU SEQRES 32 A 925 ILE ASN PHE SER VAL PHE HIS ALA SER LEU ALA LYS SER SEQRES 33 A 925 PRO GLY TRP ARG PRO ALA PHE LYS TYR TYR ASN MET TRP SEQRES 34 A 925 ILE SER LEU LEU GLY ALA ILE LEU CYS CYS ILE VAL MET SEQRES 35 A 925 PHE VAL ILE ASN TRP TRP ALA ALA LEU LEU THR TYR VAL SEQRES 36 A 925 ILE VAL LEU GLY LEU TYR ILE TYR VAL THR TYR LYS LYS SEQRES 37 A 925 PRO ASP VAL ASN TRP GLY SER SER THR GLN ALA LEU THR SEQRES 38 A 925 TYR LEU ASN ALA LEU GLN HIS SER ILE ARG LEU SER GLY SEQRES 39 A 925 VAL GLU ASP HIS VAL LYS ASN PHE ARG PRO GLN CYS LEU SEQRES 40 A 925 VAL MET THR GLY ALA PRO ASN SER ARG PRO ALA LEU LEU SEQRES 41 A 925 HIS LEU VAL HIS ASP PHE THR LYS ASN VAL GLY LEU MET SEQRES 42 A 925 ILE CYS GLY HIS VAL HIS MET GLY PRO ARG ARG GLN ALA SEQRES 43 A 925 MET LYS GLU MET SER ILE ASP GLN ALA LYS TYR GLN ARG SEQRES 44 A 925 TRP LEU ILE LYS ASN LYS MET LYS ALA PHE TYR ALA PRO SEQRES 45 A 925 VAL HIS ALA ASP ASP LEU ARG GLU GLY ALA GLN TYR LEU SEQRES 46 A 925 MET GLN ALA ALA GLY LEU GLY ARG MET LYS PRO ASN THR SEQRES 47 A 925 LEU VAL LEU GLY PHE LYS LYS ASP TRP LEU GLN ALA ASP SEQRES 48 A 925 MET ARG ASP VAL ASP MET TYR ILE ASN LEU PHE HIS ASP SEQRES 49 A 925 ALA PHE ASP ILE GLN TYR GLY VAL VAL VAL ILE ARG LEU SEQRES 50 A 925 LYS GLU GLY LEU UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 51 A 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 52 A 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 53 A 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 54 A 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 55 A 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 56 A 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 57 A 925 UNK UNK UNK UNK LYS GLN GLY LYS ASN THR ILE ASP VAL SEQRES 58 A 925 TRP TRP LEU PHE ASP ASP GLY GLY LEU THR LEU LEU ILE SEQRES 59 A 925 PRO TYR LEU LEU THR THR LYS LYS LYS TRP LYS ASP CYS SEQRES 60 A 925 LYS ILE ARG VAL PHE ILE GLY GLY LYS ILE ASN ARG ILE SEQRES 61 A 925 ASP HIS ASP ARG ARG ALA MET ALA THR LEU LEU SER LYS SEQRES 62 A 925 PHE ARG ILE ASP PHE SER ASP ILE MET VAL LEU GLY ASP SEQRES 63 A 925 ILE ASN THR LYS PRO LYS LYS GLU ASN ILE ILE ALA PHE SEQRES 64 A 925 GLU GLU ILE ILE GLU PRO TYR ARG LEU HIS GLU ASP ASP SEQRES 65 A 925 LYS GLU GLN ASP ILE ALA ASP LYS MET LYS GLU ASP GLU SEQRES 66 A 925 PRO TRP ARG ILE THR ASP ASN GLU LEU GLU LEU TYR LYS SEQRES 67 A 925 THR LYS THR TYR ARG GLN ILE ARG LEU ASN GLU LEU LEU SEQRES 68 A 925 LYS GLU HIS SER SER THR ALA ASN ILE ILE VAL MET SER SEQRES 69 A 925 LEU PRO VAL ALA ARG LYS GLY ALA VAL SER SER ALA LEU SEQRES 70 A 925 TYR MET ALA TRP LEU GLU ALA LEU SER LYS ASP LEU PRO SEQRES 71 A 925 PRO ILE LEU LEU VAL ARG GLY ASN HIS GLN SER VAL LEU SEQRES 72 A 925 THR PHE SEQRES 1 B 925 GLY TRP ILE LYS GLY VAL LEU VAL ARG CYS MET LEU ASN SEQRES 2 B 925 ILE TRP GLY VAL MET LEU PHE ILE ARG LEU SER TRP ILE SEQRES 3 B 925 VAL GLY GLN ALA GLY ILE GLY LEU SER VAL LEU VAL ILE SEQRES 4 B 925 MET MET ALA THR VAL VAL THR THR ILE THR GLY LEU SER SEQRES 5 B 925 THR SER ALA ILE ALA THR ASN GLY PHE VAL ARG GLY GLY SEQRES 6 B 925 GLY ALA TYR TYR LEU ILE SER ARG SER LEU GLY PRO GLU SEQRES 7 B 925 PHE GLY GLY ALA ILE GLY LEU ILE PHE ALA PHE ALA ASN SEQRES 8 B 925 ALA VAL ALA VAL ALA MET TYR VAL VAL GLY PHE ALA GLU SEQRES 9 B 925 THR VAL VAL GLU LEU LEU LYS GLU HIS SER ILE LEU MET SEQRES 10 B 925 ILE ASP GLU ILE ASN ASP ILE ARG ILE ILE GLY ALA ILE SEQRES 11 B 925 THR VAL VAL ILE LEU LEU GLY ILE SER VAL ALA GLY MET SEQRES 12 B 925 GLU TRP GLU ALA LYS ALA GLN ILE VAL LEU LEU VAL ILE SEQRES 13 B 925 LEU LEU LEU ALA ILE GLY ASP PHE VAL ILE GLY THR PHE SEQRES 14 B 925 ILE PRO LEU GLU SER LYS LYS PRO LYS GLY PHE PHE GLY SEQRES 15 B 925 TYR LYS SER GLU ILE PHE ASN GLU ASN PHE GLY PRO ASP SEQRES 16 B 925 PHE ARG GLU GLU GLU THR PHE PHE SER VAL PHE ALA ILE SEQRES 17 B 925 PHE PHE PRO ALA ALA THR GLY ILE LEU ALA GLY ALA ASN SEQRES 18 B 925 ILE SER GLY ASP LEU ALA ASP PRO GLN SER ALA ILE PRO SEQRES 19 B 925 LYS GLY THR LEU LEU ALA ILE LEU ILE THR THR LEU VAL SEQRES 20 B 925 TYR VAL GLY ILE ALA VAL SER VAL GLY SER CYS VAL VAL SEQRES 21 B 925 ARG ASP ALA THR GLY ASN VAL ASN ASP THR ILE VAL THR SEQRES 22 B 925 GLU LEU THR ASN CYS THR SER ALA ALA CYS LYS LEU ASN SEQRES 23 B 925 PHE ASP PHE SER SER CYS GLU SER SER PRO CYS SER TYR SEQRES 24 B 925 GLY LEU MET ASN ASN PHE GLN VAL MET SER MET VAL SER SEQRES 25 B 925 GLY PHE THR PRO LEU ILE SER ALA GLY ILE PHE SER ALA SEQRES 26 B 925 THR LEU SER SER ALA LEU ALA SER LEU VAL SER ALA PRO SEQRES 27 B 925 LYS ILE PHE GLN ALA LEU CYS LYS ASP ASN ILE TYR PRO SEQRES 28 B 925 ALA PHE GLN MET PHE ALA LYS GLY TYR GLY LYS ASN ASN SEQRES 29 B 925 GLU PRO LEU ARG GLY TYR ILE LEU THR PHE LEU ILE ALA SEQRES 30 B 925 LEU GLY PHE ILE LEU ILE ALA GLU LEU ASN VAL ILE ALA SEQRES 31 B 925 PRO ILE ILE SER ASN PHE PHE LEU ALA SER TYR ALA LEU SEQRES 32 B 925 ILE ASN PHE SER VAL PHE HIS ALA SER LEU ALA LYS SER SEQRES 33 B 925 PRO GLY TRP ARG PRO ALA PHE LYS TYR TYR ASN MET TRP SEQRES 34 B 925 ILE SER LEU LEU GLY ALA ILE LEU CYS CYS ILE VAL MET SEQRES 35 B 925 PHE VAL ILE ASN TRP TRP ALA ALA LEU LEU THR TYR VAL SEQRES 36 B 925 ILE VAL LEU GLY LEU TYR ILE TYR VAL THR TYR LYS LYS SEQRES 37 B 925 PRO ASP VAL ASN TRP GLY SER SER THR GLN ALA LEU THR SEQRES 38 B 925 TYR LEU ASN ALA LEU GLN HIS SER ILE ARG LEU SER GLY SEQRES 39 B 925 VAL GLU ASP HIS VAL LYS ASN PHE ARG PRO GLN CYS LEU SEQRES 40 B 925 VAL MET THR GLY ALA PRO ASN SER ARG PRO ALA LEU LEU SEQRES 41 B 925 HIS LEU VAL HIS ASP PHE THR LYS ASN VAL GLY LEU MET SEQRES 42 B 925 ILE CYS GLY HIS VAL HIS MET GLY PRO ARG ARG GLN ALA SEQRES 43 B 925 MET LYS GLU MET SER ILE ASP GLN ALA LYS TYR GLN ARG SEQRES 44 B 925 TRP LEU ILE LYS ASN LYS MET LYS ALA PHE TYR ALA PRO SEQRES 45 B 925 VAL HIS ALA ASP ASP LEU ARG GLU GLY ALA GLN TYR LEU SEQRES 46 B 925 MET GLN ALA ALA GLY LEU GLY ARG MET LYS PRO ASN THR SEQRES 47 B 925 LEU VAL LEU GLY PHE LYS LYS ASP TRP LEU GLN ALA ASP SEQRES 48 B 925 MET ARG ASP VAL ASP MET TYR ILE ASN LEU PHE HIS ASP SEQRES 49 B 925 ALA PHE ASP ILE GLN TYR GLY VAL VAL VAL ILE ARG LEU SEQRES 50 B 925 LYS GLU GLY LEU UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 51 B 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 52 B 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 53 B 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 54 B 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 55 B 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 56 B 925 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 57 B 925 UNK UNK UNK UNK LYS GLN GLY LYS ASN THR ILE ASP VAL SEQRES 58 B 925 TRP TRP LEU PHE ASP ASP GLY GLY LEU THR LEU LEU ILE SEQRES 59 B 925 PRO TYR LEU LEU THR THR LYS LYS LYS TRP LYS ASP CYS SEQRES 60 B 925 LYS ILE ARG VAL PHE ILE GLY GLY LYS ILE ASN ARG ILE SEQRES 61 B 925 ASP HIS ASP ARG ARG ALA MET ALA THR LEU LEU SER LYS SEQRES 62 B 925 PHE ARG ILE ASP PHE SER ASP ILE MET VAL LEU GLY ASP SEQRES 63 B 925 ILE ASN THR LYS PRO LYS LYS GLU ASN ILE ILE ALA PHE SEQRES 64 B 925 GLU GLU ILE ILE GLU PRO TYR ARG LEU HIS GLU ASP ASP SEQRES 65 B 925 LYS GLU GLN ASP ILE ALA ASP LYS MET LYS GLU ASP GLU SEQRES 66 B 925 PRO TRP ARG ILE THR ASP ASN GLU LEU GLU LEU TYR LYS SEQRES 67 B 925 THR LYS THR TYR ARG GLN ILE ARG LEU ASN GLU LEU LEU SEQRES 68 B 925 LYS GLU HIS SER SER THR ALA ASN ILE ILE VAL MET SER SEQRES 69 B 925 LEU PRO VAL ALA ARG LYS GLY ALA VAL SER SER ALA LEU SEQRES 70 B 925 TYR MET ALA TRP LEU GLU ALA LEU SER LYS ASP LEU PRO SEQRES 71 B 925 PRO ILE LEU LEU VAL ARG GLY ASN HIS GLN SER VAL LEU SEQRES 72 B 925 THR PHE HET FUN A1301 21 HET FUN B1301 21 HETNAM FUN 5-(AMINOSULFONYL)-4-CHLORO-2-[(2-FURYLMETHYL) HETNAM 2 FUN AMINO]BENZOIC ACID HETSYN FUN FUROSEMIDE FORMUL 3 FUN 2(C12 H11 CL N2 O5 S) HELIX 1 AA1 GLY A 286 TRP A 300 1 15 HELIX 2 AA2 GLY A 301 PHE A 305 5 5 HELIX 3 AA3 ARG A 307 ALA A 315 1 9 HELIX 4 AA4 GLY A 316 THR A 343 1 28 HELIX 5 AA5 GLY A 351 LEU A 360 1 10 HELIX 6 AA6 GLY A 361 SER A 399 1 39 HELIX 7 AA7 ASP A 404 ALA A 426 1 23 HELIX 8 AA8 GLY A 427 ILE A 455 1 29 HELIX 9 AA9 LYS A 469 PHE A 477 1 9 HELIX 10 AB1 THR A 486 PHE A 495 1 10 HELIX 11 AB2 PRO A 496 THR A 499 5 4 HELIX 12 AB3 GLY A 500 ILE A 507 1 8 HELIX 13 AB4 SER A 516 VAL A 544 1 29 HELIX 14 AB5 GLN A 591 SER A 597 1 7 HELIX 15 AB6 PHE A 599 ASP A 632 1 34 HELIX 16 AB7 TYR A 635 ALA A 642 5 8 HELIX 17 AB8 LEU A 652 LEU A 667 1 16 HELIX 18 AB9 GLU A 670 ALA A 699 1 30 HELIX 19 AC1 ASN A 712 ILE A 730 1 19 HELIX 20 AC2 ASN A 731 LYS A 752 1 22 HELIX 21 AC3 THR A 762 GLY A 779 1 18 HELIX 22 AC4 ARG A 801 THR A 812 1 12 HELIX 23 AC5 GLN A 830 ASN A 849 1 20 HELIX 24 AC6 ASP A 862 ALA A 874 1 13 HELIX 25 AC7 ASP A 896 ILE A 913 1 18 HELIX 26 AC8 GLY A 1034 THR A 1045 1 12 HELIX 27 AC9 ARG A 1064 PHE A 1079 1 16 HELIX 28 AD1 LYS A 1097 GLU A 1109 1 13 HELIX 29 AD2 PRO A 1110 ARG A 1112 5 3 HELIX 30 AD3 GLU A 1119 GLU A 1130 1 12 HELIX 31 AD4 THR A 1135 TYR A 1142 1 8 HELIX 32 AD5 TYR A 1142 SER A 1160 1 19 HELIX 33 AD6 SER A 1161 ALA A 1163 5 3 HELIX 34 AD7 SER A 1179 SER A 1191 1 13 HELIX 35 AD8 ILE B 288 TRP B 300 1 13 HELIX 36 AD9 ILE B 306 ALA B 315 1 10 HELIX 37 AE1 GLY B 316 ASN B 344 1 29 HELIX 38 AE2 GLY B 351 LEU B 360 1 10 HELIX 39 AE3 GLY B 361 HIS B 398 1 38 HELIX 40 AE4 ASP B 404 VAL B 425 1 22 HELIX 41 AE5 TRP B 430 ILE B 455 1 26 HELIX 42 AE6 LYS B 469 GLY B 478 1 10 HELIX 43 AE7 THR B 486 PHE B 495 1 10 HELIX 44 AE8 PRO B 496 THR B 499 5 4 HELIX 45 AE9 GLY B 500 ILE B 501 5 2 HELIX 46 AF1 LEU B 502 ILE B 507 1 6 HELIX 47 AF2 ASP B 513 SER B 542 1 30 HELIX 48 AF3 ALA B 566 LEU B 570 5 5 HELIX 49 AF4 GLN B 591 SER B 597 1 7 HELIX 50 AF5 THR B 600 ASN B 633 1 34 HELIX 51 AF6 TYR B 635 ALA B 642 5 8 HELIX 52 AF7 PRO B 651 ILE B 666 1 16 HELIX 53 AF8 GLU B 670 ALA B 699 1 30 HELIX 54 AF9 ASN B 712 ILE B 730 1 19 HELIX 55 AG1 ASN B 731 TYR B 751 1 21 HELIX 56 AG2 TYR B 751 TRP B 758 1 8 HELIX 57 AG3 GLN B 763 VAL B 780 1 18 HELIX 58 AG4 ARG B 801 PHE B 811 1 11 HELIX 59 AG5 GLN B 830 ASN B 849 1 20 HELIX 60 AG6 ASP B 862 ALA B 874 1 13 HELIX 61 AG7 ASP B 896 ILE B 913 1 18 HELIX 62 AG8 GLY B 1034 THR B 1045 1 12 HELIX 63 AG9 ARG B 1064 ARG B 1080 1 17 HELIX 64 AH1 LYS B 1097 ILE B 1108 1 12 HELIX 65 AH2 GLU B 1119 GLU B 1128 1 10 HELIX 66 AH3 ASP B 1136 TYR B 1142 1 7 HELIX 67 AH4 TYR B 1142 SER B 1160 1 19 HELIX 68 AH5 SER B 1179 SER B 1191 1 13 SHEET 1 AA1 8 ALA A 853 HIS A 859 0 SHEET 2 AA1 8 MET A 818 HIS A 824 1 N CYS A 820 O ALA A 856 SHEET 3 AA1 8 CYS A 791 VAL A 793 1 N VAL A 793 O GLY A 821 SHEET 4 AA1 8 THR A 883 GLY A 887 1 O THR A 883 N LEU A 792 SHEET 5 AA1 8 GLY A 916 ARG A 921 1 O VAL A 918 N LEU A 884 SHEET 6 AA1 8 ILE A1197 ARG A1201 -1 O LEU A1199 N VAL A 919 SHEET 7 AA1 8 ILE A1166 SER A1169 1 N MET A1168 O VAL A1200 SHEET 8 AA1 8 VAL A1026 TRP A1027 1 N TRP A1027 O VAL A1167 SHEET 1 AA2 8 CYS B 791 VAL B 793 0 SHEET 2 AA2 8 THR B 883 GLY B 887 1 O THR B 883 N LEU B 792 SHEET 3 AA2 8 GLY B 916 ILE B 920 1 O GLY B 916 N LEU B 884 SHEET 4 AA2 8 ILE B1197 ARG B1201 -1 O LEU B1199 N VAL B 919 SHEET 5 AA2 8 ILE B1166 SER B1169 1 N ILE B1166 O LEU B1198 SHEET 6 AA2 8 ILE B1024 TRP B1027 1 N TRP B1027 O VAL B1167 SHEET 7 AA2 8 ILE B1054 GLY B1059 1 O ARG B1055 N ILE B1024 SHEET 8 AA2 8 ASP B1085 LEU B1089 1 O MET B1087 N VAL B1056 SHEET 1 AA3 2 MET B 818 ILE B 819 0 SHEET 2 AA3 2 ALA B 853 PHE B 854 1 O PHE B 854 N MET B 818 SHEET 1 AA4 2 HIS B 822 HIS B 824 0 SHEET 2 AA4 2 PRO B 857 HIS B 859 1 O VAL B 858 N HIS B 822 SHEET 1 AA5 2 ARG B1112 LEU B1113 0 SHEET 2 AA5 2 ILE B1134 THR B1135 1 O ILE B1134 N LEU B1113 SSBOND 1 CYS A 563 CYS A 568 1555 1555 2.04 SSBOND 2 CYS A 577 CYS A 582 1555 1555 2.03 SSBOND 3 CYS B 563 CYS B 568 1555 1555 2.03 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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