HEADER MEMBRANE PROTEIN 04-SEP-24 9JF7 TITLE THE STRUCTURE OF PDPNAC1 AT APO STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTON DISSOCIATION PERMEATIVE SODIUM CHANNEL (PDPNAC1); COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCOLOPENDRA MUTILANS; SOURCE 3 ORGANISM_TAXID: 2836329; SOURCE 4 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 6 EXPRESSION_SYSTEM_CELL: HEK293 KEYWDS PDPNAC1, MEMBRANE PROTEIN, TRIMER EXPDTA ELECTRON MICROSCOPY AUTHOR L.YUAN,J.SHANG,W.DONG REVDAT 2 12-NOV-25 9JF7 1 JRNL REVDAT 1 20-AUG-25 9JF7 0 JRNL AUTH W.DONG,L.YUAN,J.SHANG,F.YANG,S.YANG,X.LU,Q.WANG,A.LUO, JRNL AUTH 2 J.GENG,J.CHENG,R.LI,Y.WANG JRNL TITL A PROTON-GATED CHANNEL IDENTIFIED IN THE CENTIPEDE ANTENNA. JRNL REF EMBO REP. 2025 JRNL REFN ESSN 1469-3178 JRNL PMID 41116071 JRNL DOI 10.1038/S44319-025-00606-2 REMARK 2 REMARK 2 RESOLUTION. 3.03 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) : 3.030 REMARK 3 NUMBER OF PARTICLES : 121831 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 9JF7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 06-SEP-24. REMARK 100 THE DEPOSITION ID IS D_1300051208. 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 : THE STRUCTURE OF PDPNAC1 AT APO REMARK 245 STATE 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 : 8.00 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 K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1600.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5200.00 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 MET A 1 REMARK 465 SER A 2 REMARK 465 ASN A 3 REMARK 465 SER A 4 REMARK 465 ASN A 5 REMARK 465 VAL A 6 REMARK 465 GLU A 7 REMARK 465 THR A 8 REMARK 465 PHE A 9 REMARK 465 PHE A 10 REMARK 465 LYS A 11 REMARK 465 SER A 12 REMARK 465 SER A 13 REMARK 465 SER A 14 REMARK 465 GLU A 15 REMARK 465 LYS A 16 REMARK 465 ASN A 17 REMARK 465 LYS A 18 REMARK 465 ASN A 19 REMARK 465 ASN A 20 REMARK 465 PHE A 21 REMARK 465 LYS A 22 REMARK 465 GLU A 23 REMARK 465 ILE A 24 REMARK 465 SER A 25 REMARK 465 CYS A 26 REMARK 465 CYS A 27 REMARK 465 PHE A 28 REMARK 465 LYS A 29 REMARK 465 ILE A 30 REMARK 465 SER A 31 REMARK 465 ASN A 32 REMARK 465 GLU A 33 REMARK 465 GLU A 34 REMARK 465 ARG A 35 REMARK 465 SER A 36 REMARK 465 LEU A 37 REMARK 465 PRO A 38 REMARK 465 PHE A 39 REMARK 465 GLN A 40 REMARK 465 LEU A 41 REMARK 465 ILE A 42 REMARK 465 TRP A 43 REMARK 465 SER A 44 REMARK 465 GLY A 45 REMARK 465 GLU A 390 REMARK 465 ILE A 391 REMARK 465 MET A 392 REMARK 465 GLN A 393 REMARK 465 LYS A 394 REMARK 465 ILE A 395 REMARK 465 LEU A 396 REMARK 465 ARG A 397 REMARK 465 ASN A 398 REMARK 465 PHE A 399 REMARK 465 CYS A 400 REMARK 465 MET A 401 REMARK 465 TYR A 402 REMARK 465 SER A 403 REMARK 465 LEU A 404 REMARK 465 SER A 405 REMARK 465 LEU A 406 REMARK 465 LYS A 407 REMARK 465 ASN A 408 REMARK 465 ARG A 409 REMARK 465 VAL A 410 REMARK 465 LEU A 411 REMARK 465 SER A 412 REMARK 465 ARG A 413 REMARK 465 ASN A 414 REMARK 465 SER A 415 REMARK 465 VAL A 416 REMARK 465 HIS A 417 REMARK 465 LYS A 418 REMARK 465 ILE A 419 REMARK 465 ASN A 420 REMARK 465 TYR A 421 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ASN B 3 REMARK 465 SER B 4 REMARK 465 ASN B 5 REMARK 465 VAL B 6 REMARK 465 GLU B 7 REMARK 465 THR B 8 REMARK 465 PHE B 9 REMARK 465 PHE B 10 REMARK 465 LYS B 11 REMARK 465 SER B 12 REMARK 465 SER B 13 REMARK 465 SER B 14 REMARK 465 GLU B 15 REMARK 465 LYS B 16 REMARK 465 ASN B 17 REMARK 465 LYS B 18 REMARK 465 ASN B 19 REMARK 465 ASN B 20 REMARK 465 PHE B 21 REMARK 465 LYS B 22 REMARK 465 GLU B 23 REMARK 465 ILE B 24 REMARK 465 SER B 25 REMARK 465 CYS B 26 REMARK 465 CYS B 27 REMARK 465 PHE B 28 REMARK 465 LYS B 29 REMARK 465 ILE B 30 REMARK 465 SER B 31 REMARK 465 ASN B 32 REMARK 465 GLU B 33 REMARK 465 GLU B 34 REMARK 465 ARG B 35 REMARK 465 SER B 36 REMARK 465 LEU B 37 REMARK 465 PRO B 38 REMARK 465 PHE B 39 REMARK 465 GLN B 40 REMARK 465 LEU B 41 REMARK 465 ILE B 42 REMARK 465 TRP B 43 REMARK 465 SER B 44 REMARK 465 GLY B 45 REMARK 465 GLU B 390 REMARK 465 ILE B 391 REMARK 465 MET B 392 REMARK 465 GLN B 393 REMARK 465 LYS B 394 REMARK 465 ILE B 395 REMARK 465 LEU B 396 REMARK 465 ARG B 397 REMARK 465 ASN B 398 REMARK 465 PHE B 399 REMARK 465 CYS B 400 REMARK 465 MET B 401 REMARK 465 TYR B 402 REMARK 465 SER B 403 REMARK 465 LEU B 404 REMARK 465 SER B 405 REMARK 465 LEU B 406 REMARK 465 LYS B 407 REMARK 465 ASN B 408 REMARK 465 ARG B 409 REMARK 465 VAL B 410 REMARK 465 LEU B 411 REMARK 465 SER B 412 REMARK 465 ARG B 413 REMARK 465 ASN B 414 REMARK 465 SER B 415 REMARK 465 VAL B 416 REMARK 465 HIS B 417 REMARK 465 LYS B 418 REMARK 465 ILE B 419 REMARK 465 ASN B 420 REMARK 465 TYR B 421 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 ASN C 3 REMARK 465 SER C 4 REMARK 465 ASN C 5 REMARK 465 VAL C 6 REMARK 465 GLU C 7 REMARK 465 THR C 8 REMARK 465 PHE C 9 REMARK 465 PHE C 10 REMARK 465 LYS C 11 REMARK 465 SER C 12 REMARK 465 SER C 13 REMARK 465 SER C 14 REMARK 465 GLU C 15 REMARK 465 LYS C 16 REMARK 465 ASN C 17 REMARK 465 LYS C 18 REMARK 465 ASN C 19 REMARK 465 ASN C 20 REMARK 465 PHE C 21 REMARK 465 LYS C 22 REMARK 465 GLU C 23 REMARK 465 ILE C 24 REMARK 465 SER C 25 REMARK 465 CYS C 26 REMARK 465 CYS C 27 REMARK 465 PHE C 28 REMARK 465 LYS C 29 REMARK 465 ILE C 30 REMARK 465 SER C 31 REMARK 465 ASN C 32 REMARK 465 GLU C 33 REMARK 465 GLU C 34 REMARK 465 ARG C 35 REMARK 465 SER C 36 REMARK 465 LEU C 37 REMARK 465 PRO C 38 REMARK 465 PHE C 39 REMARK 465 GLN C 40 REMARK 465 LEU C 41 REMARK 465 ILE C 42 REMARK 465 TRP C 43 REMARK 465 SER C 44 REMARK 465 GLY C 45 REMARK 465 GLU C 390 REMARK 465 ILE C 391 REMARK 465 MET C 392 REMARK 465 GLN C 393 REMARK 465 LYS C 394 REMARK 465 ILE C 395 REMARK 465 LEU C 396 REMARK 465 ARG C 397 REMARK 465 ASN C 398 REMARK 465 PHE C 399 REMARK 465 CYS C 400 REMARK 465 MET C 401 REMARK 465 TYR C 402 REMARK 465 SER C 403 REMARK 465 LEU C 404 REMARK 465 SER C 405 REMARK 465 LEU C 406 REMARK 465 LYS C 407 REMARK 465 ASN C 408 REMARK 465 ARG C 409 REMARK 465 VAL C 410 REMARK 465 LEU C 411 REMARK 465 SER C 412 REMARK 465 ARG C 413 REMARK 465 ASN C 414 REMARK 465 SER C 415 REMARK 465 VAL C 416 REMARK 465 HIS C 417 REMARK 465 LYS C 418 REMARK 465 ILE C 419 REMARK 465 ASN C 420 REMARK 465 TYR C 421 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 H ILE A 385 O LEU B 379 1.44 REMARK 500 O LEU A 379 H ILE C 385 1.45 REMARK 500 H ILE B 385 O LEU C 379 1.51 REMARK 500 HD22 ASN B 184 O PHE C 314 1.55 REMARK 500 HD22 ASN A 184 O PHE B 314 1.55 REMARK 500 O PHE A 314 HD22 ASN C 184 1.56 REMARK 500 OD1 ASN C 296 OG1 THR C 298 1.95 REMARK 500 OD1 ASN A 296 OG1 THR A 298 1.95 REMARK 500 OD1 ASN B 296 OG1 THR B 298 1.95 REMARK 500 OG SER A 354 OE2 GLU B 331 2.14 REMARK 500 OE2 GLU A 331 OG SER C 354 2.15 REMARK 500 OG SER B 354 OE2 GLU C 331 2.16 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 LEU A 125 CB - CA - C ANGL. DEV. = 11.5 DEGREES REMARK 500 TYR A 288 N - CA - C ANGL. DEV. = 16.4 DEGREES REMARK 500 LEU B 125 CB - CA - C ANGL. DEV. = 11.5 DEGREES REMARK 500 TYR B 288 N - CA - C ANGL. DEV. = 16.4 DEGREES REMARK 500 LEU C 125 CB - CA - C ANGL. DEV. = 11.5 DEGREES REMARK 500 TYR C 288 N - CA - C ANGL. DEV. = 16.4 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 GLU A 152 2.38 59.87 REMARK 500 THR A 162 -0.67 61.43 REMARK 500 GLU B 152 2.35 59.82 REMARK 500 THR B 162 -0.75 61.47 REMARK 500 GLU C 152 2.34 59.84 REMARK 500 THR C 162 -0.58 61.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LEU A 94 -11.21 REMARK 500 LEU B 94 -11.19 REMARK 500 LEU C 94 -11.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-61429 RELATED DB: EMDB REMARK 900 THE STRUCTURE OF PDPNAC1 AT APO STATE DBREF 9JF7 A 1 421 PDB 9JF7 9JF7 1 421 DBREF 9JF7 B 1 421 PDB 9JF7 9JF7 1 421 DBREF 9JF7 C 1 421 PDB 9JF7 9JF7 1 421 SEQRES 1 A 421 MET SER ASN SER ASN VAL GLU THR PHE PHE LYS SER SER SEQRES 2 A 421 SER GLU LYS ASN LYS ASN ASN PHE LYS GLU ILE SER CYS SEQRES 3 A 421 CYS PHE LYS ILE SER ASN GLU GLU ARG SER LEU PRO PHE SEQRES 4 A 421 GLN LEU ILE TRP SER GLY ILE ILE ILE ILE SER CYS ILE SEQRES 5 A 421 GLY MET PHE TRP ASN VAL VAL GLU ASN ILE LYS LEU TYR SEQRES 6 A 421 PHE TYR SER SER PRO SER VAL LYS PHE GLU TYR ILE LYS SEQRES 7 A 421 ASN ASP SER LEU TYR PHE PRO ALA ILE THR ILE CYS PRO SEQRES 8 A 421 PHE LEU LEU ASN TRP ASN PRO PHE PHE THR GLU SER ILE SEQRES 9 A 421 SER PHE PHE PRO GLU MET ASN ASP ILE PHE GLU ILE ILE SEQRES 10 A 421 GLU THR ASN GLU TYR ASP MET LEU TYR LEU TRP ASN LYS SEQRES 11 A 421 THR ASP GLU TYR PHE GLN TYR ASP ASP SER TYR VAL TYR SEQRES 12 A 421 GLN ASP ALA LEU ILE GLU GLU ASP GLU PHE ASP ARG SER SEQRES 13 A 421 SER ILE ILE PRO ASN THR GLU ILE MET SER VAL SER GLY SEQRES 14 A 421 LYS CYS HIS MET TYR SER LEU GLU GLU PRO VAL TYR ILE SEQRES 15 A 421 GLY ASN ALA ILE PRO ASN ILE LEU ILE VAL TYR ASN HIS SEQRES 16 A 421 SER LYS ILE TYR LYS ASP LYS TRP ILE LYS VAL LEU ILE SEQRES 17 A 421 HIS SER ILE GLU ASP LYS LEU THR SER HIS PHE PHE ALA SEQRES 18 A 421 ILE ASN VAL GLY VAL ASP SER LEU LEU GLN GLN MET THR SEQRES 19 A 421 GLU VAL ASN PHE GLN VAL ILE GLN LYS ILE ASN LEU ASN SEQRES 20 A 421 LEU SER ASN ASN PRO CYS LEU PHE PRO GLU GLU VAL ASP SEQRES 21 A 421 LYS CYS PHE LYS LYS CYS LEU ASP ASN PHE MET PHE LYS SEQRES 22 A 421 ASP LEU SER ARG ILE HIS LYS CYS ARG LEU PRO PHE MET SEQRES 23 A 421 ASP TYR PRO PRO ASP ILE PRO TYR CYS ASN TYR THR ASN SEQRES 24 A 421 PHE PRO GLN MET TYR THR ARG PHE ASN LYS ILE LEU LYS SEQRES 25 A 421 GLY PHE ASN LYS THR ASN CYS LEU CYS PRO ARG LYS CYS SEQRES 26 A 421 ARG GLU THR ARG TYR GLU ILE GLN TYR GLN PHE ASN ILE SEQRES 27 A 421 GLY GLY PHE ASN ASN GLN THR PHE ILE LYS ILE THR SER SEQRES 28 A 421 ARG ASN SER ILE THR LEU GLU THR GLU TYR TRP SER TYR SEQRES 29 A 421 ASN PHE TYR SER LEU LEU SER ASP ILE GLY GLY SER LEU SEQRES 30 A 421 GLY LEU PHE LEU GLY ALA SER ILE LEU SER MET CYS GLU SEQRES 31 A 421 ILE MET GLN LYS ILE LEU ARG ASN PHE CYS MET TYR SER SEQRES 32 A 421 LEU SER LEU LYS ASN ARG VAL LEU SER ARG ASN SER VAL SEQRES 33 A 421 HIS LYS ILE ASN TYR SEQRES 1 B 421 MET SER ASN SER ASN VAL GLU THR PHE PHE LYS SER SER SEQRES 2 B 421 SER GLU LYS ASN LYS ASN ASN PHE LYS GLU ILE SER CYS SEQRES 3 B 421 CYS PHE LYS ILE SER ASN GLU GLU ARG SER LEU PRO PHE SEQRES 4 B 421 GLN LEU ILE TRP SER GLY ILE ILE ILE ILE SER CYS ILE SEQRES 5 B 421 GLY MET PHE TRP ASN VAL VAL GLU ASN ILE LYS LEU TYR SEQRES 6 B 421 PHE TYR SER SER PRO SER VAL LYS PHE GLU TYR ILE LYS SEQRES 7 B 421 ASN ASP SER LEU TYR PHE PRO ALA ILE THR ILE CYS PRO SEQRES 8 B 421 PHE LEU LEU ASN TRP ASN PRO PHE PHE THR GLU SER ILE SEQRES 9 B 421 SER PHE PHE PRO GLU MET ASN ASP ILE PHE GLU ILE ILE SEQRES 10 B 421 GLU THR ASN GLU TYR ASP MET LEU TYR LEU TRP ASN LYS SEQRES 11 B 421 THR ASP GLU TYR PHE GLN TYR ASP ASP SER TYR VAL TYR SEQRES 12 B 421 GLN ASP ALA LEU ILE GLU GLU ASP GLU PHE ASP ARG SER SEQRES 13 B 421 SER ILE ILE PRO ASN THR GLU ILE MET SER VAL SER GLY SEQRES 14 B 421 LYS CYS HIS MET TYR SER LEU GLU GLU PRO VAL TYR ILE SEQRES 15 B 421 GLY ASN ALA ILE PRO ASN ILE LEU ILE VAL TYR ASN HIS SEQRES 16 B 421 SER LYS ILE TYR LYS ASP LYS TRP ILE LYS VAL LEU ILE SEQRES 17 B 421 HIS SER ILE GLU ASP LYS LEU THR SER HIS PHE PHE ALA SEQRES 18 B 421 ILE ASN VAL GLY VAL ASP SER LEU LEU GLN GLN MET THR SEQRES 19 B 421 GLU VAL ASN PHE GLN VAL ILE GLN LYS ILE ASN LEU ASN SEQRES 20 B 421 LEU SER ASN ASN PRO CYS LEU PHE PRO GLU GLU VAL ASP SEQRES 21 B 421 LYS CYS PHE LYS LYS CYS LEU ASP ASN PHE MET PHE LYS SEQRES 22 B 421 ASP LEU SER ARG ILE HIS LYS CYS ARG LEU PRO PHE MET SEQRES 23 B 421 ASP TYR PRO PRO ASP ILE PRO TYR CYS ASN TYR THR ASN SEQRES 24 B 421 PHE PRO GLN MET TYR THR ARG PHE ASN LYS ILE LEU LYS SEQRES 25 B 421 GLY PHE ASN LYS THR ASN CYS LEU CYS PRO ARG LYS CYS SEQRES 26 B 421 ARG GLU THR ARG TYR GLU ILE GLN TYR GLN PHE ASN ILE SEQRES 27 B 421 GLY GLY PHE ASN ASN GLN THR PHE ILE LYS ILE THR SER SEQRES 28 B 421 ARG ASN SER ILE THR LEU GLU THR GLU TYR TRP SER TYR SEQRES 29 B 421 ASN PHE TYR SER LEU LEU SER ASP ILE GLY GLY SER LEU SEQRES 30 B 421 GLY LEU PHE LEU GLY ALA SER ILE LEU SER MET CYS GLU SEQRES 31 B 421 ILE MET GLN LYS ILE LEU ARG ASN PHE CYS MET TYR SER SEQRES 32 B 421 LEU SER LEU LYS ASN ARG VAL LEU SER ARG ASN SER VAL SEQRES 33 B 421 HIS LYS ILE ASN TYR SEQRES 1 C 421 MET SER ASN SER ASN VAL GLU THR PHE PHE LYS SER SER SEQRES 2 C 421 SER GLU LYS ASN LYS ASN ASN PHE LYS GLU ILE SER CYS SEQRES 3 C 421 CYS PHE LYS ILE SER ASN GLU GLU ARG SER LEU PRO PHE SEQRES 4 C 421 GLN LEU ILE TRP SER GLY ILE ILE ILE ILE SER CYS ILE SEQRES 5 C 421 GLY MET PHE TRP ASN VAL VAL GLU ASN ILE LYS LEU TYR SEQRES 6 C 421 PHE TYR SER SER PRO SER VAL LYS PHE GLU TYR ILE LYS SEQRES 7 C 421 ASN ASP SER LEU TYR PHE PRO ALA ILE THR ILE CYS PRO SEQRES 8 C 421 PHE LEU LEU ASN TRP ASN PRO PHE PHE THR GLU SER ILE SEQRES 9 C 421 SER PHE PHE PRO GLU MET ASN ASP ILE PHE GLU ILE ILE SEQRES 10 C 421 GLU THR ASN GLU TYR ASP MET LEU TYR LEU TRP ASN LYS SEQRES 11 C 421 THR ASP GLU TYR PHE GLN TYR ASP ASP SER TYR VAL TYR SEQRES 12 C 421 GLN ASP ALA LEU ILE GLU GLU ASP GLU PHE ASP ARG SER SEQRES 13 C 421 SER ILE ILE PRO ASN THR GLU ILE MET SER VAL SER GLY SEQRES 14 C 421 LYS CYS HIS MET TYR SER LEU GLU GLU PRO VAL TYR ILE SEQRES 15 C 421 GLY ASN ALA ILE PRO ASN ILE LEU ILE VAL TYR ASN HIS SEQRES 16 C 421 SER LYS ILE TYR LYS ASP LYS TRP ILE LYS VAL LEU ILE SEQRES 17 C 421 HIS SER ILE GLU ASP LYS LEU THR SER HIS PHE PHE ALA SEQRES 18 C 421 ILE ASN VAL GLY VAL ASP SER LEU LEU GLN GLN MET THR SEQRES 19 C 421 GLU VAL ASN PHE GLN VAL ILE GLN LYS ILE ASN LEU ASN SEQRES 20 C 421 LEU SER ASN ASN PRO CYS LEU PHE PRO GLU GLU VAL ASP SEQRES 21 C 421 LYS CYS PHE LYS LYS CYS LEU ASP ASN PHE MET PHE LYS SEQRES 22 C 421 ASP LEU SER ARG ILE HIS LYS CYS ARG LEU PRO PHE MET SEQRES 23 C 421 ASP TYR PRO PRO ASP ILE PRO TYR CYS ASN TYR THR ASN SEQRES 24 C 421 PHE PRO GLN MET TYR THR ARG PHE ASN LYS ILE LEU LYS SEQRES 25 C 421 GLY PHE ASN LYS THR ASN CYS LEU CYS PRO ARG LYS CYS SEQRES 26 C 421 ARG GLU THR ARG TYR GLU ILE GLN TYR GLN PHE ASN ILE SEQRES 27 C 421 GLY GLY PHE ASN ASN GLN THR PHE ILE LYS ILE THR SER SEQRES 28 C 421 ARG ASN SER ILE THR LEU GLU THR GLU TYR TRP SER TYR SEQRES 29 C 421 ASN PHE TYR SER LEU LEU SER ASP ILE GLY GLY SER LEU SEQRES 30 C 421 GLY LEU PHE LEU GLY ALA SER ILE LEU SER MET CYS GLU SEQRES 31 C 421 ILE MET GLN LYS ILE LEU ARG ASN PHE CYS MET TYR SER SEQRES 32 C 421 LEU SER LEU LYS ASN ARG VAL LEU SER ARG ASN SER VAL SEQRES 33 C 421 HIS LYS ILE ASN TYR HELIX 1 AA1 ILE A 46 TYR A 67 1 22 HELIX 2 AA2 LEU A 93 TRP A 96 5 4 HELIX 3 AA3 ASN A 97 GLU A 102 1 6 HELIX 4 AA4 GLU A 109 ASN A 120 1 12 HELIX 5 AA5 ASP A 123 ASP A 132 1 10 HELIX 6 AA6 GLU A 133 PHE A 135 5 3 HELIX 7 AA7 SER A 210 LYS A 214 5 5 HELIX 8 AA8 SER A 217 PHE A 219 5 3 HELIX 9 AA9 PHE A 220 GLY A 225 1 6 HELIX 10 AB1 PHE A 255 HIS A 279 1 25 HELIX 11 AB2 ASN A 299 GLY A 313 1 15 HELIX 12 AB3 ASN A 365 LEU A 381 1 17 HELIX 13 AB4 SER A 384 CYS A 389 1 6 HELIX 14 AB5 ILE B 47 TYR B 67 1 21 HELIX 15 AB6 LEU B 93 TRP B 96 5 4 HELIX 16 AB7 ASN B 97 GLU B 102 1 6 HELIX 17 AB8 GLU B 109 ASN B 120 1 12 HELIX 18 AB9 ASP B 123 ASP B 132 1 10 HELIX 19 AC1 GLU B 133 PHE B 135 5 3 HELIX 20 AC2 SER B 210 LYS B 214 5 5 HELIX 21 AC3 SER B 217 PHE B 219 5 3 HELIX 22 AC4 PHE B 220 GLY B 225 1 6 HELIX 23 AC5 PHE B 255 HIS B 279 1 25 HELIX 24 AC6 ASN B 299 GLY B 313 1 15 HELIX 25 AC7 ASN B 365 LEU B 381 1 17 HELIX 26 AC8 SER B 384 CYS B 389 1 6 HELIX 27 AC9 ILE C 47 TYR C 67 1 21 HELIX 28 AD1 LEU C 93 TRP C 96 5 4 HELIX 29 AD2 ASN C 97 GLU C 102 1 6 HELIX 30 AD3 GLU C 109 ASN C 120 1 12 HELIX 31 AD4 ASP C 123 ASP C 132 1 10 HELIX 32 AD5 GLU C 133 PHE C 135 5 3 HELIX 33 AD6 SER C 210 LYS C 214 5 5 HELIX 34 AD7 SER C 217 PHE C 219 5 3 HELIX 35 AD8 PHE C 220 GLY C 225 1 6 HELIX 36 AD9 PHE C 255 HIS C 279 1 25 HELIX 37 AE1 ASN C 299 GLY C 313 1 15 HELIX 38 AE2 ASN C 365 LEU C 381 1 17 HELIX 39 AE3 SER C 384 CYS C 389 1 6 SHEET 1 AA1 7 SER A 71 ILE A 77 0 SHEET 2 AA1 7 ILE A 355 TYR A 361 -1 O THR A 359 N LYS A 73 SHEET 3 AA1 7 THR A 234 ILE A 244 1 N VAL A 240 O THR A 356 SHEET 4 AA1 7 GLN A 344 THR A 350 1 O LYS A 348 N THR A 234 SHEET 5 AA1 7 ASN A 188 ASN A 194 -1 N ILE A 189 O ILE A 349 SHEET 6 AA1 7 TYR A 137 TYR A 143 -1 N ASP A 139 O VAL A 192 SHEET 7 AA1 7 SER A 156 SER A 157 -1 O SER A 156 N VAL A 142 SHEET 1 AA2 4 SER A 71 ILE A 77 0 SHEET 2 AA2 4 ILE A 355 TYR A 361 -1 O THR A 359 N LYS A 73 SHEET 3 AA2 4 THR A 234 ILE A 244 1 N VAL A 240 O THR A 356 SHEET 4 AA2 4 ARG A 326 ASN A 337 -1 O GLU A 331 N GLN A 239 SHEET 1 AA3 2 SER A 81 LEU A 82 0 SHEET 2 AA3 2 VAL A 180 TYR A 181 -1 O VAL A 180 N LEU A 82 SHEET 1 AA4 5 ILE A 164 SER A 166 0 SHEET 2 AA4 5 GLY A 169 TYR A 174 -1 O GLY A 169 N SER A 166 SHEET 3 AA4 5 ALA A 86 PRO A 91 -1 N ILE A 89 O HIS A 172 SHEET 4 AA4 5 TRP A 203 HIS A 209 -1 O LEU A 207 N THR A 88 SHEET 5 AA4 5 VAL A 226 LEU A 229 -1 O VAL A 226 N VAL A 206 SHEET 1 AA5 7 SER B 71 ILE B 77 0 SHEET 2 AA5 7 ILE B 355 TYR B 361 -1 O THR B 359 N LYS B 73 SHEET 3 AA5 7 THR B 234 ILE B 244 1 N VAL B 240 O THR B 356 SHEET 4 AA5 7 GLN B 344 THR B 350 1 O LYS B 348 N THR B 234 SHEET 5 AA5 7 ASN B 188 ASN B 194 -1 N ILE B 189 O ILE B 349 SHEET 6 AA5 7 TYR B 137 TYR B 143 -1 N ASP B 139 O VAL B 192 SHEET 7 AA5 7 SER B 156 SER B 157 -1 O SER B 156 N VAL B 142 SHEET 1 AA6 4 SER B 71 ILE B 77 0 SHEET 2 AA6 4 ILE B 355 TYR B 361 -1 O THR B 359 N LYS B 73 SHEET 3 AA6 4 THR B 234 ILE B 244 1 N VAL B 240 O THR B 356 SHEET 4 AA6 4 ARG B 326 ASN B 337 -1 O GLU B 331 N GLN B 239 SHEET 1 AA7 2 SER B 81 LEU B 82 0 SHEET 2 AA7 2 VAL B 180 TYR B 181 -1 O VAL B 180 N LEU B 82 SHEET 1 AA8 5 ILE B 164 SER B 166 0 SHEET 2 AA8 5 GLY B 169 TYR B 174 -1 O GLY B 169 N SER B 166 SHEET 3 AA8 5 ALA B 86 PRO B 91 -1 N ILE B 89 O HIS B 172 SHEET 4 AA8 5 TRP B 203 HIS B 209 -1 O LEU B 207 N THR B 88 SHEET 5 AA8 5 VAL B 226 LEU B 229 -1 O VAL B 226 N VAL B 206 SHEET 1 AA9 7 SER C 71 ILE C 77 0 SHEET 2 AA9 7 ILE C 355 TYR C 361 -1 O THR C 359 N LYS C 73 SHEET 3 AA9 7 THR C 234 ILE C 244 1 N VAL C 240 O THR C 356 SHEET 4 AA9 7 GLN C 344 THR C 350 1 O LYS C 348 N THR C 234 SHEET 5 AA9 7 ASN C 188 ASN C 194 -1 N ILE C 189 O ILE C 349 SHEET 6 AA9 7 TYR C 137 TYR C 143 -1 N ASP C 139 O VAL C 192 SHEET 7 AA9 7 SER C 156 SER C 157 -1 O SER C 156 N VAL C 142 SHEET 1 AB1 4 SER C 71 ILE C 77 0 SHEET 2 AB1 4 ILE C 355 TYR C 361 -1 O THR C 359 N LYS C 73 SHEET 3 AB1 4 THR C 234 ILE C 244 1 N VAL C 240 O THR C 356 SHEET 4 AB1 4 ARG C 326 ASN C 337 -1 O GLU C 331 N GLN C 239 SHEET 1 AB2 2 SER C 81 LEU C 82 0 SHEET 2 AB2 2 VAL C 180 TYR C 181 -1 O VAL C 180 N LEU C 82 SHEET 1 AB3 5 ILE C 164 SER C 166 0 SHEET 2 AB3 5 GLY C 169 TYR C 174 -1 O GLY C 169 N SER C 166 SHEET 3 AB3 5 ALA C 86 PRO C 91 -1 N ILE C 89 O HIS C 172 SHEET 4 AB3 5 TRP C 203 HIS C 209 -1 O LEU C 207 N THR C 88 SHEET 5 AB3 5 VAL C 226 LEU C 229 -1 O VAL C 226 N VAL C 206 SSBOND 1 CYS A 90 CYS A 171 1555 1555 2.03 SSBOND 2 CYS A 253 CYS A 325 1555 1555 2.03 SSBOND 3 CYS A 262 CYS A 321 1555 1555 2.03 SSBOND 4 CYS A 266 CYS A 319 1555 1555 2.03 SSBOND 5 CYS A 281 CYS A 295 1555 1555 2.03 SSBOND 6 CYS B 90 CYS B 171 1555 1555 2.03 SSBOND 7 CYS B 253 CYS B 325 1555 1555 2.03 SSBOND 8 CYS B 262 CYS B 321 1555 1555 2.03 SSBOND 9 CYS B 266 CYS B 319 1555 1555 2.03 SSBOND 10 CYS B 281 CYS B 295 1555 1555 2.03 SSBOND 11 CYS C 90 CYS C 171 1555 1555 2.03 SSBOND 12 CYS C 253 CYS C 325 1555 1555 2.03 SSBOND 13 CYS C 262 CYS C 321 1555 1555 2.03 SSBOND 14 CYS C 266 CYS C 319 1555 1555 2.03 SSBOND 15 CYS C 281 CYS C 295 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 TER 4861 CYS A 389 TER 9722 CYS B 389 TER 14583 CYS C 389 CONECT 686 1697 CONECT 1697 686 CONECT 2834 3931 CONECT 2977 3861 CONECT 3051 3832 CONECT 3214 3438 CONECT 3438 3214 CONECT 3832 3051 CONECT 3861 2977 CONECT 3931 2834 CONECT 5547 6558 CONECT 6558 5547 CONECT 7695 8792 CONECT 7838 8722 CONECT 7912 8693 CONECT 8075 8299 CONECT 8299 8075 CONECT 8693 7912 CONECT 8722 7838 CONECT 8792 7695 CONECT1040811419 CONECT1141910408 CONECT1255613653 CONECT1269913583 CONECT1277313554 CONECT1293613160 CONECT1316012936 CONECT1355412773 CONECT1358312699 CONECT1365312556 MASTER 420 0 0 39 54 0 0 6 8592 3 30 99 END