PDB Short entry for 3JC2 HEADER TRANSPORT PROTEIN 15-NOV-15 3JC2 TITLE THE STRUCTURE OF THE MAMMALIAN SEC61 CHANNEL OPENED BY A SIGNAL TITLE 2 SEQUENCE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN TRANSPORT PROTEIN SEC61 SUBUNIT ALPHA ISOFORM 1; COMPND 3 CHAIN: 1; COMPND 4 SYNONYM: SEC61 ALPHA-1; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PROTEIN TRANSPORT PROTEIN SEC61 SUBUNIT GAMMA; COMPND 7 CHAIN: 2; COMPND 8 MOL_ID: 3; COMPND 9 MOLECULE: PROLACTIN; COMPND 10 CHAIN: w; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 4; COMPND 13 MOLECULE: PROTEIN TRANSPORT PROTEIN SEC61 SUBUNIT BETA; COMPND 14 CHAIN: 3; COMPND 15 SYNONYM: SEC61 BETA SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANIS LUPUS FAMILIARIS; SOURCE 3 ORGANISM_COMMON: DOG; SOURCE 4 ORGANISM_TAXID: 9615; SOURCE 5 OTHER_DETAILS: PURIFIED FROM NATIVE CANINE MICROSOMES; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: CANIS LUPUS FAMILIARIS; SOURCE 8 ORGANISM_COMMON: DOG; SOURCE 9 ORGANISM_TAXID: 9615; SOURCE 10 OTHER_DETAILS: PURIFIED FROM NATIVE CANINE MICROSOMES; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 13 ORGANISM_COMMON: BOVINE; SOURCE 14 ORGANISM_TAXID: 9913; SOURCE 15 GENE: PROLACTIN; SOURCE 16 EXPRESSION_SYSTEM: ORYCTOLAGUS CUNICULUS; SOURCE 17 EXPRESSION_SYSTEM_COMMON: RABBIT; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 9986; SOURCE 19 MOL_ID: 4; SOURCE 20 ORGANISM_SCIENTIFIC: CANIS LUPUS FAMILIARIS; SOURCE 21 ORGANISM_TAXID: 9615; SOURCE 22 OTHER_DETAILS: PURIFIED FROM NATIVE CANINE MICROSOMES KEYWDS SEC61, TRANSLOCATION, SIGNAL SEQUENCE, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR R.M.VOORHEES,R.S.HEGDE REVDAT 2 18-JUL-18 3JC2 1 REMARK REVDAT 1 13-JAN-16 3JC2 0 JRNL AUTH R.M.VOORHEES,R.S.HEGDE JRNL TITL STRUCTURE OF THE SEC61 CHANNEL OPENED BY A SIGNAL SEQUENCE. JRNL REF SCIENCE V. 351 88 2016 JRNL REFN ISSN 0036-8075 JRNL PMID 26721998 JRNL DOI 10.1126/SCIENCE.AAD4992 REMARK 2 REMARK 2 RESOLUTION. 3.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : COOT, REFMAC, UCSF CHIMERA, RELION REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 3J7Q REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : R-FACTOR REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : DETAILS--REAL-SPACE FITTING USING CHIMERA AND REMARK 3 COOT FOLLOWED BY RECIPROCAL-SPACE REFINEMENT USING REFMAC REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : 1.340 REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.600 REMARK 3 NUMBER OF PARTICLES : 101339 REMARK 3 CTF CORRECTION METHOD : NULL REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 3JC2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-NOV-15. REMARK 100 THE DEPOSITION ID IS D_1000160512. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : VITREOUS ICE (CRYO EM) REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : SEC61 PROTEIN CONDUCTING REMARK 245 CHANNEL OPENED BY THE PRE- REMARK 245 PROLACTIN SIGNAL SEQUENCE; REMARK 245 SEC61 ALPHA; SEC61 GAMMA; SEC61 REMARK 245 BETA; PRE-PROLACTIN NASCENT REMARK 245 CHAIN REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : QUANTIFOIL (R2/2) HOLEY CARBON REMARK 245 GRID COVERED IN A 70 ANGSTROM- REMARK 245 THICK LAYER OF AMORPHOUS CARBON REMARK 245 SAMPLE VITRIFICATION DETAILS : 3 UL SAMPLE WAS ADDED TO THE REMARK 245 GRID, INCUBATED FOR 30 SECONDS REMARK 245 AT 4 C, BLOTTED FOR 9 SECONDS, REMARK 245 AND THEN PLUNGED INTO LIQUID REMARK 245 ETHANE (FEI VITROBOT). REMARK 245 SAMPLE BUFFER : 50 MM HEPES, 200 MM POTASSIUM REMARK 245 ACETATE, 15 MM MAGNESIUM REMARK 245 ACETATE, 1 MM DTT, 0.25% REMARK 245 DIGITONIN REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : 06-MAR-15 REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON II (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 3500.00 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) : 27.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN REMARK 245 NOMINAL MAGNIFICATION : 59000 REMARK 245 CALIBRATED MAGNIFICATION : 104478 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: 1, 2, w, 3 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 MET 1 1 REMARK 465 ALA 1 2 REMARK 465 ILE 1 3 REMARK 465 LYS 1 4 REMARK 465 PHE 1 5 REMARK 465 LEU 1 6 REMARK 465 GLU 1 7 REMARK 465 VAL 1 8 REMARK 465 ILE 1 9 REMARK 465 LYS 1 10 REMARK 465 MET 1 54 REMARK 465 SER 1 55 REMARK 465 SER 1 56 REMARK 465 ASP 1 57 REMARK 465 SER 1 58 REMARK 465 ALA 1 59 REMARK 465 ASP 1 60 REMARK 465 PRO 1 61 REMARK 465 PHE 1 62 REMARK 465 TYR 1 63 REMARK 465 TRP 1 64 REMARK 465 MET 1 65 REMARK 465 ARG 1 66 REMARK 465 VAL 1 67 REMARK 465 ILE 1 68 REMARK 465 LEU 1 69 REMARK 465 ALA 1 70 REMARK 465 SER 1 71 REMARK 465 ASN 1 72 REMARK 465 ARG 1 73 REMARK 465 MET 1 136 REMARK 465 TYR 1 137 REMARK 465 GLY 1 138 REMARK 465 ASP 1 139 REMARK 465 PRO 1 140 REMARK 465 SER 1 141 REMARK 465 GLU 1 142 REMARK 465 MET 1 143 REMARK 465 GLY 1 144 REMARK 465 ALA 1 145 REMARK 465 GLY 1 146 REMARK 465 SER 1 313 REMARK 465 GLY 1 314 REMARK 465 ASN 1 315 REMARK 465 LEU 1 316 REMARK 465 LEU 1 317 REMARK 465 VAL 1 318 REMARK 465 SER 1 319 REMARK 465 LEU 1 320 REMARK 465 LEU 1 321 REMARK 465 GLY 1 322 REMARK 465 THR 1 323 REMARK 465 TRP 1 324 REMARK 465 SER 1 325 REMARK 465 ASP 1 326 REMARK 465 THR 1 327 REMARK 465 SER 1 328 REMARK 465 SER 1 329 REMARK 465 GLY 1 330 REMARK 465 GLY 1 331 REMARK 465 PRO 1 332 REMARK 465 ALA 1 333 REMARK 465 ARG 1 334 REMARK 465 ALA 1 335 REMARK 465 TYR 1 336 REMARK 465 GLU 1 467 REMARK 465 VAL 1 468 REMARK 465 GLY 1 469 REMARK 465 SER 1 470 REMARK 465 MET 1 471 REMARK 465 GLY 1 472 REMARK 465 ALA 1 473 REMARK 465 LEU 1 474 REMARK 465 LEU 1 475 REMARK 465 PHE 1 476 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 O ASN 1 241 OD1 ASN 1 244 1.18 REMARK 500 N GLY 1 74 OE2 GLU 1 78 1.75 REMARK 500 O ASN 1 241 CG ASN 1 244 1.98 REMARK 500 REMARK 500 REMARK: NULL 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 PRO 1 240 C - N - CD ANGL. DEV. = -17.8 DEGREES REMARK 500 LYS 1 282 CA - C - N ANGL. DEV. = -22.3 DEGREES REMARK 500 LYS 1 282 O - C - N ANGL. DEV. = 20.8 DEGREES REMARK 500 LEU 1 283 C - N - CA ANGL. DEV. = -16.9 DEGREES REMARK 500 ARG 1 405 NE - CZ - NH2 ANGL. DEV. = 3.7 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 THR 1 75 -173.12 -69.85 REMARK 500 LYS 1 98 36.57 70.09 REMARK 500 LEU 1 175 149.12 86.03 REMARK 500 SER 1 177 -54.06 -165.59 REMARK 500 THR 1 200 -39.82 -39.80 REMARK 500 ASN 1 202 -179.83 83.37 REMARK 500 ARG 1 205 -174.51 43.28 REMARK 500 ALA 1 212 -166.30 60.01 REMARK 500 ILE 1 214 89.47 -150.42 REMARK 500 LYS 1 226 -124.65 -118.63 REMARK 500 ALA 1 229 -3.22 82.16 REMARK 500 TYR 1 235 164.76 69.65 REMARK 500 GLN 1 237 159.53 66.52 REMARK 500 ASN 1 238 -84.43 68.33 REMARK 500 LEU 1 239 -154.17 46.94 REMARK 500 PHE 1 261 109.02 -26.43 REMARK 500 TYR 1 285 178.27 60.79 REMARK 500 THR 1 286 11.76 50.82 REMARK 500 SER 1 287 17.03 34.53 REMARK 500 ASN 1 288 43.46 26.98 REMARK 500 LEU 1 345 -83.97 -72.28 REMARK 500 PHE 1 351 -39.30 -38.86 REMARK 500 SER 1 353 -80.51 -71.09 REMARK 500 LEU 1 355 -155.49 52.70 REMARK 500 VAL 1 382 -74.92 -104.02 REMARK 500 SER 1 385 50.59 25.19 REMARK 500 GLN 1 398 62.97 63.88 REMARK 500 LEU 1 448 -57.19 -21.54 REMARK 500 VAL 2 8 -13.16 71.93 REMARK 500 LYS 2 27 120.75 58.41 REMARK 500 PHE 2 44 -58.00 -17.08 REMARK 500 PHE 2 49 -56.72 -22.17 REMARK 500 ASN 2 63 119.61 -162.53 REMARK 500 ILE 2 65 30.48 -144.33 REMARK 500 VAL 2 66 -49.16 -159.33 REMARK 500 LEU w 13 -67.84 59.75 REMARK 500 UNK 3 26 97.33 -67.28 REMARK 500 UNK 3 46 -76.54 -78.80 REMARK 500 UNK 3 51 84.91 -65.27 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 GLY 1 176 SER 1 177 -146.16 REMARK 500 PRO 1 198 THR 1 199 149.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-3245 RELATED DB: EMDB DBREF 3JC2 1 1 476 UNP P38377 S61A1_CANFA 1 476 DBREF 3JC2 2 7 68 UNP P60058 SC61G_CANFA 7 68 DBREF 3JC2 w 12 30 UNP Q6VMP1 Q6VMP1_BOVIN 2 20 DBREF 3JC2 3 21 52 PDB 3JC2 3JC2 21 52 SEQRES 1 1 476 MET ALA ILE LYS PHE LEU GLU VAL ILE LYS PRO PHE CYS SEQRES 2 1 476 VAL ILE LEU PRO GLU ILE GLN LYS PRO GLU ARG LYS ILE SEQRES 3 1 476 GLN PHE LYS GLU LYS VAL LEU TRP THR ALA ILE THR LEU SEQRES 4 1 476 PHE ILE PHE LEU VAL CYS CYS GLN ILE PRO LEU PHE GLY SEQRES 5 1 476 ILE MET SER SER ASP SER ALA ASP PRO PHE TYR TRP MET SEQRES 6 1 476 ARG VAL ILE LEU ALA SER ASN ARG GLY THR LEU MET GLU SEQRES 7 1 476 LEU GLY ILE SER PRO ILE VAL THR SER GLY LEU ILE MET SEQRES 8 1 476 GLN LEU LEU ALA GLY ALA LYS ILE ILE GLU VAL GLY ASP SEQRES 9 1 476 THR PRO LYS ASP ARG ALA LEU PHE ASN GLY ALA GLN LYS SEQRES 10 1 476 LEU PHE GLY MET ILE ILE THR ILE GLY GLN SER ILE VAL SEQRES 11 1 476 TYR VAL MET THR GLY MET TYR GLY ASP PRO SER GLU MET SEQRES 12 1 476 GLY ALA GLY ILE CYS LEU LEU ILE THR ILE GLN LEU PHE SEQRES 13 1 476 VAL ALA GLY LEU ILE VAL LEU LEU LEU ASP GLU LEU LEU SEQRES 14 1 476 GLN LYS GLY TYR GLY LEU GLY SER GLY ILE SER LEU PHE SEQRES 15 1 476 ILE ALA THR ASN ILE CYS GLU THR ILE VAL TRP LYS ALA SEQRES 16 1 476 PHE SER PRO THR THR VAL ASN THR GLY ARG GLY MET GLU SEQRES 17 1 476 PHE GLU GLY ALA ILE ILE ALA LEU PHE HIS LEU LEU ALA SEQRES 18 1 476 THR ARG THR ASP LYS VAL ARG ALA LEU ARG GLU ALA PHE SEQRES 19 1 476 TYR ARG GLN ASN LEU PRO ASN LEU MET ASN LEU ILE ALA SEQRES 20 1 476 THR ILE PHE VAL PHE ALA VAL VAL ILE TYR PHE GLN GLY SEQRES 21 1 476 PHE ARG VAL ASP LEU PRO ILE LYS SER ALA ARG TYR ARG SEQRES 22 1 476 GLY GLN TYR ASN THR TYR PRO ILE LYS LEU PHE TYR THR SEQRES 23 1 476 SER ASN ILE PRO ILE ILE LEU GLN SER ALA LEU VAL SER SEQRES 24 1 476 ASN LEU TYR VAL ILE SER GLN MET LEU SER ALA ARG PHE SEQRES 25 1 476 SER GLY ASN LEU LEU VAL SER LEU LEU GLY THR TRP SER SEQRES 26 1 476 ASP THR SER SER GLY GLY PRO ALA ARG ALA TYR PRO VAL SEQRES 27 1 476 GLY GLY LEU CYS HIS TYR LEU SER PRO PRO GLU SER PHE SEQRES 28 1 476 GLY SER VAL LEU GLU ASP PRO VAL HIS ALA VAL VAL TYR SEQRES 29 1 476 ILE VAL PHE MET LEU GLY SER CYS ALA PHE PHE SER LYS SEQRES 30 1 476 THR TRP ILE GLU VAL SER GLY SER SER ALA LYS ASP VAL SEQRES 31 1 476 ALA LYS GLN LEU LYS GLU GLN GLN MET VAL MET ARG GLY SEQRES 32 1 476 HIS ARG GLU THR SER MET VAL HIS GLU LEU ASN ARG TYR SEQRES 33 1 476 ILE PRO THR ALA ALA ALA PHE GLY GLY LEU CYS ILE GLY SEQRES 34 1 476 ALA LEU SER VAL LEU ALA ASP PHE LEU GLY ALA ILE GLY SEQRES 35 1 476 SER GLY THR GLY ILE LEU LEU ALA VAL THR ILE ILE TYR SEQRES 36 1 476 GLN TYR PHE GLU ILE PHE VAL LYS GLU GLN SER GLU VAL SEQRES 37 1 476 GLY SER MET GLY ALA LEU LEU PHE SEQRES 1 2 62 PHE VAL GLU PRO SER ARG GLN PHE VAL LYS ASP SER ILE SEQRES 2 2 62 ARG LEU VAL LYS ARG CYS THR LYS PRO ASP ARG LYS GLU SEQRES 3 2 62 PHE GLN LYS ILE ALA MET ALA THR ALA ILE GLY PHE ALA SEQRES 4 2 62 ILE MET GLY PHE ILE GLY PHE PHE VAL LYS LEU ILE HIS SEQRES 5 2 62 ILE PRO ILE ASN ASN ILE ILE VAL GLY GLY SEQRES 1 w 19 ARG LEU LEU LEU LEU LEU VAL VAL SER ASN LEU LEU LEU SEQRES 2 w 19 CYS GLN GLY VAL VAL SER SEQRES 1 3 32 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 2 3 32 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 3 3 32 UNK UNK UNK UNK UNK UNK HELIX 1 1 GLN 1 27 CYS 1 46 1 20 HELIX 2 2 ILE 1 81 ALA 1 97 1 17 HELIX 3 3 THR 1 105 LEU 1 111 1 7 HELIX 4 4 PHE 1 112 THR 1 134 1 23 HELIX 5 5 CYS 1 148 TYR 1 173 1 26 HELIX 6 6 SER 1 177 PHE 1 196 1 20 HELIX 7 7 PHE 1 217 ARG 1 223 1 7 HELIX 8 8 ASN 1 241 GLN 1 259 1 19 HELIX 9 9 TYR 1 285 ASN 1 288 5 4 HELIX 10 10 ILE 1 289 PHE 1 312 1 24 HELIX 11 11 GLY 1 339 LEU 1 345 1 7 HELIX 12 12 ASP 1 357 SER 1 383 1 27 HELIX 13 13 SER 1 386 GLN 1 398 1 13 HELIX 14 14 ARG 1 405 ARG 1 415 1 11 HELIX 15 15 TYR 1 416 GLY 1 439 1 24 HELIX 16 16 ILE 1 447 SER 1 466 1 20 HELIX 17 17 VAL 2 8 CYS 2 25 1 18 HELIX 18 18 ASP 2 29 ILE 2 57 1 29 HELIX 19 19 HIS 2 58 ASN 2 63 1 6 HELIX 20 20 LEU w 13 VAL w 28 1 16 HELIX 21 21 UNK 3 29 UNK 3 48 1 20 SHEET 1 A 2 GLU 1 18 ILE 1 19 0 SHEET 2 A 2 UNK 3 27 UNK 3 28 1 O UNK 3 28 N GLU 1 18 SHEET 1 B 2 ARG 1 262 LYS 1 268 0 SHEET 2 B 2 TYR 1 276 LYS 1 282 -1 O ILE 1 281 N VAL 1 263 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