HEADER CYTOSOLIC PROTEIN 15-FEB-25 9LWO TITLE CRYO-EM STRUCTURE OF THE CYTOSOLIC ARMH2-EFCAB9-CATSPERZ SUBCOMPLEX OF TITLE 2 THE MOUSE CATSPERMASOME COMPND MOL_ID: 1; COMPND 2 MOLECULE: EF-HAND CALCIUM-BINDING DOMAIN-CONTAINING PROTEIN 9; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ARMADILLO-LIKE HELICAL DOMAIN CONTAINING 2; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: CATION CHANNEL SPERM-ASSOCIATED AUXILIARY SUBUNIT ZETA; COMPND 11 CHAIN: C; COMPND 12 SYNONYM: CATSPER-ZETA,CATSPERZETA,PROTEIN EXPRESSED IN MALE LEPTOTENE COMPND 13 AND ZYGOTENE SPERMATOCYTES 622,MLZ-622,TESTIS-EXPRESSED PROTEIN 40; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: EFCAB9; SOURCE 6 EXPRESSION_SYSTEM: MUS MUSCULUS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 10090; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 10 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 11 ORGANISM_TAXID: 10090; SOURCE 12 GENE: ARMH2; SOURCE 13 EXPRESSION_SYSTEM: MUS MUSCULUS; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 10090; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 17 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 18 ORGANISM_TAXID: 10090; SOURCE 19 GENE: CATSPERZ, TEX40; SOURCE 20 EXPRESSION_SYSTEM: MUS MUSCULUS; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 10090 KEYWDS CATSPER, SPERM MOTILITY, MALE FERTILITY, CHANNEL, ARMH2, CYTOSOLIC KEYWDS 2 PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR Q.ZHAO,S.LIN,Q.XU,J.WU REVDAT 1 31-DEC-25 9LWO 0 JRNL AUTH Q.ZHAO,S.LIN,H.KANG,Y.RU,Q.XU,Z.YU,X.HUANG,C.DE RITO, JRNL AUTH 2 G.SASSI,S.WANG,S.SUN,R.SUN,H.CHENG,Y.ZHU,M.LIU,Y.ZHANG, JRNL AUTH 3 M.JIANG,R.PERCUDANI,J.J.CHUNG,X.ZENG,Z.YAN,J.WU JRNL TITL ARMH2 IS A CYTOSOLIC COMPONENT OF CATSPER CRUCIAL FOR SPERM JRNL TITL 2 FUNCTION. JRNL REF NAT COMMUN V. 16 10243 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 41271765 JRNL DOI 10.1038/S41467-025-65952-0 REMARK 2 REMARK 2 RESOLUTION. 4.77 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) : 4.770 REMARK 3 NUMBER OF PARTICLES : 83920 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 9LWO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 18-FEB-25. REMARK 100 THE DEPOSITION ID IS D_1300056024. 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 : ARMH2-EFCAB9-CATSPERZ COMPLEX 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 : 7.40 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) : 1500.00 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 ALA A 184 REMARK 465 ALA A 185 REMARK 465 ARG A 186 REMARK 465 GLU A 187 REMARK 465 ARG A 188 REMARK 465 GLU A 189 REMARK 465 LYS A 190 REMARK 465 GLU A 191 REMARK 465 LYS A 192 REMARK 465 GLY A 193 REMARK 465 LYS A 194 REMARK 465 ASP A 195 REMARK 465 LYS A 196 REMARK 465 GLU A 197 REMARK 465 LYS A 198 REMARK 465 TYR A 199 REMARK 465 LEU A 200 REMARK 465 HIS A 201 REMARK 465 LEU A 202 REMARK 465 LYS A 203 REMARK 465 LYS A 204 REMARK 465 ILE A 205 REMARK 465 TYR A 206 REMARK 465 SER A 207 REMARK 465 SER A 208 REMARK 465 MET A 209 REMARK 465 LEU A 210 REMARK 465 SER A 211 REMARK 465 HIS A 212 REMARK 465 ARG A 213 REMARK 465 SER A 214 REMARK 465 ILE A 215 REMARK 465 LEU A 216 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 TYR B 3 REMARK 465 GLU B 4 REMARK 465 ASN B 5 REMARK 465 TRP B 6 REMARK 465 GLY B 7 REMARK 465 ILE B 8 REMARK 465 CYS B 9 REMARK 465 GLY B 10 REMARK 465 ARG B 11 REMARK 465 ILE B 12 REMARK 465 CYS B 13 REMARK 465 SER B 14 REMARK 465 ILE B 15 REMARK 465 CYS B 16 REMARK 465 SER B 17 REMARK 465 GLN B 18 REMARK 465 THR B 19 REMARK 465 CYS B 20 REMARK 465 GLN B 21 REMARK 465 LEU B 22 REMARK 465 PHE B 23 REMARK 465 ARG B 24 REMARK 465 THR B 25 REMARK 465 LEU B 26 REMARK 465 SER B 27 REMARK 465 GLU B 28 REMARK 465 SER B 29 REMARK 465 LEU B 30 REMARK 465 ARG B 31 REMARK 465 SER B 32 REMARK 465 PHE B 33 REMARK 465 TRP B 34 REMARK 465 ASP B 35 REMARK 465 ASN B 36 REMARK 465 LYS B 37 REMARK 465 VAL B 38 REMARK 465 LYS B 39 REMARK 465 ARG B 40 REMARK 465 ARG B 41 REMARK 465 PHE B 42 REMARK 465 PHE B 43 REMARK 465 ALA B 44 REMARK 465 SER B 45 REMARK 465 PRO B 46 REMARK 465 GLN B 47 REMARK 465 LYS B 48 REMARK 465 GLU B 49 REMARK 465 GLU B 50 REMARK 465 VAL B 51 REMARK 465 PRO B 52 REMARK 465 THR B 53 REMARK 465 SER B 54 REMARK 465 THR B 55 REMARK 465 ALA B 56 REMARK 465 ASP B 57 REMARK 465 ARG B 237 REMARK 465 ASN B 238 REMARK 465 MET C 1 REMARK 465 GLU C 2 REMARK 465 GLU C 3 REMARK 465 SER C 4 REMARK 465 VAL C 5 REMARK 465 LYS C 6 REMARK 465 PRO C 7 REMARK 465 VAL C 8 REMARK 465 PRO C 9 REMARK 465 LYS C 10 REMARK 465 HIS C 11 REMARK 465 ALA C 12 REMARK 465 ASN C 13 REMARK 465 HIS C 14 REMARK 465 ARG C 15 REMARK 465 ARG C 16 REMARK 465 SER C 17 REMARK 465 SER C 18 REMARK 465 VAL C 19 REMARK 465 ARG C 20 REMARK 465 SER C 21 REMARK 465 SER C 22 REMARK 465 LEU C 23 REMARK 465 TYR C 24 REMARK 465 GLY C 25 REMARK 465 ASP C 26 REMARK 465 VAL C 27 REMARK 465 ARG C 28 REMARK 465 ASP C 29 REMARK 465 LEU C 30 REMARK 465 TRP C 31 REMARK 465 SER C 32 REMARK 465 THR C 33 REMARK 465 ALA C 34 REMARK 465 THR C 35 REMARK 465 MET C 36 REMARK 465 SER C 37 REMARK 465 THR C 38 REMARK 465 ALA C 39 REMARK 465 ASN C 40 REMARK 465 VAL C 41 REMARK 465 SER C 42 REMARK 465 VAL C 43 REMARK 465 SER C 44 REMARK 465 ASP C 45 REMARK 465 VAL C 46 REMARK 465 CYS C 47 REMARK 465 GLU C 48 REMARK 465 ASP C 49 REMARK 465 PHE C 50 REMARK 465 ASP C 51 REMARK 465 GLU C 52 REMARK 465 GLU C 53 REMARK 465 GLY C 54 REMARK 465 LYS C 55 REMARK 465 SER C 56 REMARK 465 VAL C 57 REMARK 465 ARG C 58 REMARK 465 ASN C 59 REMARK 465 ARG C 60 REMARK 465 ILE C 61 REMARK 465 ARG C 62 REMARK 465 LYS C 63 REMARK 465 TYR C 64 REMARK 465 SER C 65 REMARK 465 GLN C 66 REMARK 465 THR C 67 REMARK 465 ILE C 68 REMARK 465 SER C 69 REMARK 465 ILE C 70 REMARK 465 ARG C 71 REMARK 465 ASP C 72 REMARK 465 SER C 73 REMARK 465 LEU C 74 REMARK 465 ASN C 75 REMARK 465 LEU C 76 REMARK 465 GLU C 77 REMARK 465 PRO C 78 REMARK 465 GLU C 79 REMARK 465 GLU C 80 REMARK 465 ILE C 81 REMARK 465 GLN C 82 REMARK 465 GLN C 83 REMARK 465 GLN C 84 REMARK 465 ALA C 85 REMARK 465 ARG C 86 REMARK 465 ARG C 87 REMARK 465 GLU C 88 REMARK 465 LEU C 89 REMARK 465 GLU C 90 REMARK 465 LEU C 91 REMARK 465 CYS C 92 REMARK 465 HIS C 93 REMARK 465 GLY C 94 REMARK 465 ARG C 95 REMARK 465 SER C 96 REMARK 465 LEU C 97 REMARK 465 GLU C 98 REMARK 465 HIS C 99 REMARK 465 GLY C 100 REMARK 465 GLU C 101 REMARK 465 ASP C 102 REMARK 465 HIS C 103 REMARK 465 GLU C 104 REMARK 465 GLU C 105 REMARK 465 SER C 106 REMARK 465 GLU C 107 REMARK 465 THR C 108 REMARK 465 SER C 109 REMARK 465 LEU C 110 REMARK 465 ALA C 111 REMARK 465 SER C 112 REMARK 465 SER C 113 REMARK 465 THR C 114 REMARK 465 SER C 115 REMARK 465 GLU C 116 REMARK 465 SER C 117 REMARK 465 LEU C 118 REMARK 465 GLN C 194 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 MET A 103 CA - CB - CG ANGL. DEV. = 11.0 DEGREES REMARK 500 LEU A 141 CA - CB - CG ANGL. DEV. = 17.8 DEGREES REMARK 500 LEU B 129 CA - CB - CG ANGL. DEV. = 16.8 DEGREES REMARK 500 LEU B 139 CA - CB - CG ANGL. DEV. = 18.5 DEGREES REMARK 500 LEU C 137 CA - CB - CG ANGL. DEV. = 22.4 DEGREES REMARK 500 LEU C 150 CA - CB - CG ANGL. DEV. = 15.5 DEGREES REMARK 500 LEU C 153 CA - CB - CG ANGL. DEV. = 13.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 CYS A 19 61.07 61.95 REMARK 500 MET A 120 -8.20 72.98 REMARK 500 ASN A 135 52.05 32.79 REMARK 500 ASP A 170 51.22 -140.29 REMARK 500 ARG B 76 33.26 -93.93 REMARK 500 GLU B 151 61.87 63.92 REMARK 500 ILE B 152 -60.61 -123.96 REMARK 500 GLU B 162 -81.24 15.43 REMARK 500 SER B 166 -61.28 -94.27 REMARK 500 CYS B 191 -128.63 43.04 REMARK 500 ASN B 192 32.16 -141.23 REMARK 500 PHE C 120 -141.89 68.32 REMARK 500 ASN C 135 -167.94 -167.64 REMARK 500 LEU C 137 78.83 47.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 SER B 163 PHE B 164 148.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-63452 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE CYTOSOLIC ARMH2-EFCAB9-CATSPERZ SUBCOMPLEX REMARK 900 OF THE MOUSE CATSPERMASOME DBREF 9LWO A 1 216 UNP Q9DAM2 EFCB9_MOUSE 1 216 DBREF1 9LWO B 1 238 UNP A0A286YCZ6_MOUSE DBREF2 9LWO B A0A286YCZ6 1 238 DBREF 9LWO C 1 194 UNP Q9CQP8 CTSRZ_MOUSE 1 194 SEQRES 1 A 216 MET LYS LEU THR PRO GLY CYS PHE LEU TRP TYR LEU TYR SEQRES 2 A 216 MET ASP LYS ILE TYR CYS LEU LEU SER LEU ARG ASN VAL SEQRES 3 A 216 LYS ALA LEU MET VAL TYR PHE HIS LEU LEU ASP VAL HIS SEQRES 4 A 216 HIS ARG ASN THR LEU ASN ASP VAL LEU PHE PHE HIS PHE SEQRES 5 A 216 LEU GLN HIS VAL THR ASN LEU ASN LYS SER GLN ILE GLY SEQRES 6 A 216 MET ILE PHE ASP LEU LEU ASP TRP THR ALA VAL GLY GLU SEQRES 7 A 216 ILE GLY PHE ASP GLN PHE TYR VAL LEU ILE CYS ILE LEU SEQRES 8 A 216 LEU ALA HIS GLN ASP HIS LEU GLU ASP HIS PHE MET TYR SEQRES 9 A 216 ARG HIS SER ARG PRO VAL PHE GLU LEU LEU ASP LEU ASP SEQRES 10 A 216 GLY GLU MET ASN ILE GLY ALA ALA ASN PHE GLN ASN TYR SEQRES 11 A 216 ARG PHE LEU PHE ASN ILE LYS LYS GLN GLU LEU ARG ASP SEQRES 12 A 216 LEU PHE HIS ASP PHE ASP ILE THR GLY ASP ARG LEU LEU SEQRES 13 A 216 ASN TYR LYS GLU PHE LYS LEU TYR THR ILE PHE CYS THR SEQRES 14 A 216 ASP LYS SER ILE ASP ARG LYS LYS ARG ARG LYS ASP ARG SEQRES 15 A 216 GLU ALA ALA ARG GLU ARG GLU LYS GLU LYS GLY LYS ASP SEQRES 16 A 216 LYS GLU LYS TYR LEU HIS LEU LYS LYS ILE TYR SER SER SEQRES 17 A 216 MET LEU SER HIS ARG SER ILE LEU SEQRES 1 B 238 MET SER TYR GLU ASN TRP GLY ILE CYS GLY ARG ILE CYS SEQRES 2 B 238 SER ILE CYS SER GLN THR CYS GLN LEU PHE ARG THR LEU SEQRES 3 B 238 SER GLU SER LEU ARG SER PHE TRP ASP ASN LYS VAL LYS SEQRES 4 B 238 ARG ARG PHE PHE ALA SER PRO GLN LYS GLU GLU VAL PRO SEQRES 5 B 238 THR SER THR ALA ASP TYR ILE PHE HIS ARG GLU LYS ILE SEQRES 6 B 238 LEU GLU LEU GLY SER ILE LEU LYS ASN LYS ARG LEU SER SEQRES 7 B 238 LEU ASP LYS ARG ALA GLN ALA ALA GLN LYS ILE GLY LEU SEQRES 8 B 238 LEU SER PHE THR GLY GLY MET SER ALA ALA GLN PHE ALA SEQRES 9 B 238 SER GLU TYR MET THR GLU VAL ALA PHE LEU LEU GLN LYS SEQRES 10 B 238 LYS LYS ALA MET SER PHE ARG THR LYS ILE LEU LEU LEU SEQRES 11 B 238 GLN SER VAL ALA CYS TRP CYS TYR LEU ASN PRO ASP SER SEQRES 12 B 238 GLN ARG LYS VAL ARG GLN LEU GLU ILE ILE PRO THR LEU SEQRES 13 B 238 ILE ASP PHE LEU GLU GLU SER PHE GLN SER SER ASN LYS SEQRES 14 B 238 THR GLU ILE ASN THR HIS ARG LEU CYS GLN PHE TRP VAL SEQRES 15 B 238 CYS TYR ALA LEU THR VAL ILE THR CYS ASN ASN LEU ALA SEQRES 16 B 238 ILE MET ARG GLU LEU ARG SER TYR ARG SER LEU LYS PHE SEQRES 17 B 238 HIS LEU GLN LEU VAL ALA THR GLU ASN TRP SER GLY TRP SEQRES 18 B 238 PRO GLU ASN PHE ALA GLU VAL LEU TYR PHE LEU ILE GLY SEQRES 19 B 238 PHE HIS ARG ASN SEQRES 1 C 194 MET GLU GLU SER VAL LYS PRO VAL PRO LYS HIS ALA ASN SEQRES 2 C 194 HIS ARG ARG SER SER VAL ARG SER SER LEU TYR GLY ASP SEQRES 3 C 194 VAL ARG ASP LEU TRP SER THR ALA THR MET SER THR ALA SEQRES 4 C 194 ASN VAL SER VAL SER ASP VAL CYS GLU ASP PHE ASP GLU SEQRES 5 C 194 GLU GLY LYS SER VAL ARG ASN ARG ILE ARG LYS TYR SER SEQRES 6 C 194 GLN THR ILE SER ILE ARG ASP SER LEU ASN LEU GLU PRO SEQRES 7 C 194 GLU GLU ILE GLN GLN GLN ALA ARG ARG GLU LEU GLU LEU SEQRES 8 C 194 CYS HIS GLY ARG SER LEU GLU HIS GLY GLU ASP HIS GLU SEQRES 9 C 194 GLU SER GLU THR SER LEU ALA SER SER THR SER GLU SER SEQRES 10 C 194 LEU ILE PHE SER LEU TRP LYS PRO HIS ARG THR TYR TRP SEQRES 11 C 194 THR GLU GLN GLN ASN ARG LEU PRO LEU PRO LEU MET GLU SEQRES 12 C 194 LEU MET GLU THR GLU VAL LEU ASP ILE LEU LYS LYS ALA SEQRES 13 C 194 LEU ILE THR TYR ARG SER THR ILE GLY ARG ASN HIS PHE SEQRES 14 C 194 MET THR LYS GLU LEU GLN GLY TYR ILE GLU GLY ILE ARG SEQRES 15 C 194 LYS ARG ARG ASN LYS ARG LEU TYR PHE LEU ASP GLN HELIX 1 AA1 PHE A 8 LEU A 12 5 5 HELIX 2 AA2 SER A 22 ASP A 37 1 16 HELIX 3 AA3 ASP A 46 THR A 57 1 12 HELIX 4 AA4 ASN A 60 LEU A 71 1 12 HELIX 5 AA5 GLY A 80 GLN A 95 1 16 HELIX 6 AA6 LEU A 98 MET A 103 1 6 HELIX 7 AA7 HIS A 106 ASP A 115 1 10 HELIX 8 AA8 GLY A 123 GLN A 128 1 6 HELIX 9 AA9 LYS A 137 PHE A 148 1 12 HELIX 10 AB1 ASN A 157 CYS A 168 1 12 HELIX 11 AB2 ASP A 170 ARG A 182 1 13 HELIX 12 AB3 ILE B 59 LYS B 73 1 15 HELIX 13 AB4 SER B 78 GLY B 97 1 20 HELIX 14 AB5 GLY B 97 ALA B 104 1 8 HELIX 15 AB6 TYR B 107 LEU B 115 1 9 HELIX 16 AB7 SER B 122 TYR B 138 1 17 HELIX 17 AB8 ASN B 140 VAL B 147 1 8 HELIX 18 AB9 ILE B 152 GLU B 161 1 10 HELIX 19 AC1 ILE B 172 VAL B 188 1 17 HELIX 20 AC2 ALA B 195 TYR B 203 1 9 HELIX 21 AC3 SER B 205 GLU B 216 1 12 HELIX 22 AC4 ASN B 224 GLY B 234 1 11 HELIX 23 AC5 ILE C 119 SER C 121 5 3 HELIX 24 AC6 LEU C 122 GLN C 133 1 12 HELIX 25 AC7 GLU C 146 ILE C 164 1 19 HELIX 26 AC8 PHE C 169 LYS C 187 1 19 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 TER 1566 GLU A 183 TER 3035 HIS B 236 TER 3687 ASP C 193 MASTER 384 0 0 26 0 0 0 6 3684 3 0 51 END