HEADER DNA BINDING PROTEIN/DNA 03-MAR-24 8YJV TITLE STRUCTURE OF THE HUMAN ENDOGENOUS PCNA-FEN1 COMPLEX - STATE G COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROLIFERATING CELL NUCLEAR ANTIGEN; COMPND 3 CHAIN: C, A, B; COMPND 4 SYNONYM: PCNA,CYCLIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: FLAP ENDONUCLEASE 1; COMPND 8 CHAIN: D; COMPND 9 SYNONYM: FEN-1,DNASE IV,FLAP STRUCTURE-SPECIFIC ENDONUCLEASE 1, COMPND 10 MATURATION FACTOR 1,MF1,HFEN-1; COMPND 11 EC: 3.1.-.-; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: UPSTREAM DNA; COMPND 14 CHAIN: J; COMPND 15 MOL_ID: 4; COMPND 16 MOLECULE: PARENT STRAND DNA; COMPND 17 CHAIN: E; COMPND 18 MOL_ID: 5; COMPND 19 MOLECULE: DOWNSTREAM DNA; COMPND 20 CHAIN: F; COMPND 21 MOL_ID: 6; COMPND 22 MOLECULE: 5 PRIME FLAP DNA; COMPND 23 CHAIN: H SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 GENE: PCNA; SOURCE 5 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 MOL_ID: 3; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 MOL_ID: 4; SOURCE 14 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 15 ORGANISM_TAXID: 9606; SOURCE 16 MOL_ID: 5; SOURCE 17 ORGANISM_SCIENTIFIC: HOMO SA; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 MOL_ID: 6; SOURCE 20 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 21 ORGANISM_TAXID: 9606 KEYWDS FLAP ENDONUCLEASE 1, ENDOGENOUS DNA, PCNA, DNA BINDING PROTEIN/DNA, KEYWDS 2 DNA BINDING PROTEIN-DNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR Y.TIAN,N.GAO REVDAT 1 04-DEC-24 8YJV 0 JRNL AUTH Y.TIAN,N.LI,Q.LI,N.GAO JRNL TITL STRUCTURAL INSIGHT INTO OKAZAKI FRAGMENT MATURATION MEDIATED JRNL TITL 2 BY PCNA-BOUND FEN1 AND RNASEH2. JRNL REF EMBO J. 2024 JRNL REFN ESSN 1460-2075 JRNL PMID 39578540 JRNL DOI 10.1038/S44318-024-00296-X REMARK 2 REMARK 2 RESOLUTION. 3.51 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) : 3.510 REMARK 3 NUMBER OF PARTICLES : 59594 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 8YJV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 06-MAR-24. REMARK 100 THE DEPOSITION ID IS D_1300045790. 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 : ENDOGENOUS STATE G PCNA-DNA REMARK 245 -FEN1 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 : 7.50 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) : 2000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 3000.00 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) : 6000.00 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: OCTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, A, B, J, E, F, H 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 C 1 REMARK 465 ILE C 255 REMARK 465 GLU C 256 REMARK 465 ASP C 257 REMARK 465 GLU C 258 REMARK 465 GLU C 259 REMARK 465 GLY C 260 REMARK 465 SER C 261 REMARK 465 MET D 1 REMARK 465 ARG D 355 REMARK 465 LYS D 356 REMARK 465 GLU D 357 REMARK 465 PRO D 358 REMARK 465 GLU D 359 REMARK 465 PRO D 360 REMARK 465 LYS D 361 REMARK 465 GLY D 362 REMARK 465 SER D 363 REMARK 465 THR D 364 REMARK 465 LYS D 365 REMARK 465 LYS D 366 REMARK 465 LYS D 367 REMARK 465 ALA D 368 REMARK 465 LYS D 369 REMARK 465 THR D 370 REMARK 465 GLY D 371 REMARK 465 ALA D 372 REMARK 465 ALA D 373 REMARK 465 GLY D 374 REMARK 465 LYS D 375 REMARK 465 PHE D 376 REMARK 465 LYS D 377 REMARK 465 ARG D 378 REMARK 465 GLY D 379 REMARK 465 LYS D 380 REMARK 465 LYS A 254 REMARK 465 ILE A 255 REMARK 465 GLU A 256 REMARK 465 ASP A 257 REMARK 465 GLU A 258 REMARK 465 GLU A 259 REMARK 465 GLY A 260 REMARK 465 SER A 261 REMARK 465 MET B 1 REMARK 465 LYS B 254 REMARK 465 ILE B 255 REMARK 465 GLU B 256 REMARK 465 ASP B 257 REMARK 465 GLU B 258 REMARK 465 GLU B 259 REMARK 465 GLY B 260 REMARK 465 SER B 261 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 LYS D 354 CG CD CE NZ 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 ASP C 150 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP C 243 CB - CG - OD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 LEU D 275 CA - CB - CG ANGL. DEV. = 17.0 DEGREES REMARK 500 DA F 16 O4' - C1' - N9 ANGL. DEV. = 2.0 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 ASP C 243 32.18 39.28 REMARK 500 THR D 61 16.82 -142.86 REMARK 500 SER D 157 -163.72 -127.03 REMARK 500 ALA D 176 59.32 -95.34 REMARK 500 LEU D 194 39.80 -96.06 REMARK 500 ASN D 219 -168.82 -116.62 REMARK 500 LEU A 22 -61.40 -90.37 REMARK 500 ASP A 97 51.71 -92.59 REMARK 500 GLN A 108 42.35 -108.89 REMARK 500 CYS A 162 74.64 -103.49 REMARK 500 ALA A 242 -97.72 52.39 REMARK 500 GLN B 8 75.27 -101.35 REMARK 500 PRO B 106 44.85 -85.38 REMARK 500 ILE B 154 -63.22 -101.89 REMARK 500 ASN B 200 -54.86 -121.16 REMARK 500 ARG B 210 -67.84 61.21 REMARK 500 ASP B 243 45.07 37.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-39351 RELATED DB: EMDB REMARK 900 ENDOGENOUS STATE G PCNA-DNA-FEN1 COMPLEX DBREF 8YJV C 1 261 UNP P12004 PCNA_HUMAN 1 261 DBREF 8YJV D 1 380 UNP P39748 FEN1_HUMAN 1 380 DBREF 8YJV A 1 261 UNP P12004 PCNA_HUMAN 1 261 DBREF 8YJV B 1 261 UNP P12004 PCNA_HUMAN 1 261 DBREF 8YJV J 1 20 PDB 8YJV 8YJV 1 20 DBREF 8YJV E 1 31 PDB 8YJV 8YJV 1 31 DBREF 8YJV F 7 17 PDB 8YJV 8YJV 7 17 DBREF 8YJV H 1 3 PDB 8YJV 8YJV 1 3 SEQRES 1 C 261 MET PHE GLU ALA ARG LEU VAL GLN GLY SER ILE LEU LYS SEQRES 2 C 261 LYS VAL LEU GLU ALA LEU LYS ASP LEU ILE ASN GLU ALA SEQRES 3 C 261 CYS TRP ASP ILE SER SER SER GLY VAL ASN LEU GLN SER SEQRES 4 C 261 MET ASP SER SER HIS VAL SER LEU VAL GLN LEU THR LEU SEQRES 5 C 261 ARG SER GLU GLY PHE ASP THR TYR ARG CYS ASP ARG ASN SEQRES 6 C 261 LEU ALA MET GLY VAL ASN LEU THR SER MET SER LYS ILE SEQRES 7 C 261 LEU LYS CYS ALA GLY ASN GLU ASP ILE ILE THR LEU ARG SEQRES 8 C 261 ALA GLU ASP ASN ALA ASP THR LEU ALA LEU VAL PHE GLU SEQRES 9 C 261 ALA PRO ASN GLN GLU LYS VAL SER ASP TYR GLU MET LYS SEQRES 10 C 261 LEU MET ASP LEU ASP VAL GLU GLN LEU GLY ILE PRO GLU SEQRES 11 C 261 GLN GLU TYR SER CYS VAL VAL LYS MET PRO SER GLY GLU SEQRES 12 C 261 PHE ALA ARG ILE CYS ARG ASP LEU SER HIS ILE GLY ASP SEQRES 13 C 261 ALA VAL VAL ILE SER CYS ALA LYS ASP GLY VAL LYS PHE SEQRES 14 C 261 SER ALA SER GLY GLU LEU GLY ASN GLY ASN ILE LYS LEU SEQRES 15 C 261 SER GLN THR SER ASN VAL ASP LYS GLU GLU GLU ALA VAL SEQRES 16 C 261 THR ILE GLU MET ASN GLU PRO VAL GLN LEU THR PHE ALA SEQRES 17 C 261 LEU ARG TYR LEU ASN PHE PHE THR LYS ALA THR PRO LEU SEQRES 18 C 261 SER SER THR VAL THR LEU SER MET SER ALA ASP VAL PRO SEQRES 19 C 261 LEU VAL VAL GLU TYR LYS ILE ALA ASP MET GLY HIS LEU SEQRES 20 C 261 LYS TYR TYR LEU ALA PRO LYS ILE GLU ASP GLU GLU GLY SEQRES 21 C 261 SER SEQRES 1 D 380 MET GLY ILE GLN GLY LEU ALA LYS LEU ILE ALA ASP VAL SEQRES 2 D 380 ALA PRO SER ALA ILE ARG GLU ASN ASP ILE LYS SER TYR SEQRES 3 D 380 PHE GLY ARG LYS VAL ALA ILE ASP ALA SER MET SER ILE SEQRES 4 D 380 TYR GLN PHE LEU ILE ALA VAL ARG GLN GLY GLY ASP VAL SEQRES 5 D 380 LEU GLN ASN GLU GLU GLY GLU THR THR SER HIS LEU MET SEQRES 6 D 380 GLY MET PHE TYR ARG THR ILE ARG MET MET GLU ASN GLY SEQRES 7 D 380 ILE LYS PRO VAL TYR VAL PHE ASP GLY LYS PRO PRO GLN SEQRES 8 D 380 LEU LYS SER GLY GLU LEU ALA LYS ARG SER GLU ARG ARG SEQRES 9 D 380 ALA GLU ALA GLU LYS GLN LEU GLN GLN ALA GLN ALA ALA SEQRES 10 D 380 GLY ALA GLU GLN GLU VAL GLU LYS PHE THR LYS ARG LEU SEQRES 11 D 380 VAL LYS VAL THR LYS GLN HIS ASN ASP GLU CYS LYS HIS SEQRES 12 D 380 LEU LEU SER LEU MET GLY ILE PRO TYR LEU ASP ALA PRO SEQRES 13 D 380 SER GLU ALA GLU ALA SER CYS ALA ALA LEU VAL LYS ALA SEQRES 14 D 380 GLY LYS VAL TYR ALA ALA ALA THR GLU ASP MET ASP CYS SEQRES 15 D 380 LEU THR PHE GLY SER PRO VAL LEU MET ARG HIS LEU THR SEQRES 16 D 380 ALA SER GLU ALA LYS LYS LEU PRO ILE GLN GLU PHE HIS SEQRES 17 D 380 LEU SER ARG ILE LEU GLN GLU LEU GLY LEU ASN GLN GLU SEQRES 18 D 380 GLN PHE VAL ASP LEU CYS ILE LEU LEU GLY SER ASP TYR SEQRES 19 D 380 CYS GLU SER ILE ARG GLY ILE GLY PRO LYS ARG ALA VAL SEQRES 20 D 380 ASP LEU ILE GLN LYS HIS LYS SER ILE GLU GLU ILE VAL SEQRES 21 D 380 ARG ARG LEU ASP PRO ASN LYS TYR PRO VAL PRO GLU ASN SEQRES 22 D 380 TRP LEU HIS LYS GLU ALA HIS GLN LEU PHE LEU GLU PRO SEQRES 23 D 380 GLU VAL LEU ASP PRO GLU SER VAL GLU LEU LYS TRP SER SEQRES 24 D 380 GLU PRO ASN GLU GLU GLU LEU ILE LYS PHE MET CYS GLY SEQRES 25 D 380 GLU LYS GLN PHE SER GLU GLU ARG ILE ARG SER GLY VAL SEQRES 26 D 380 LYS ARG LEU SER LYS SER ARG GLN GLY SER THR GLN GLY SEQRES 27 D 380 ARG LEU ASP ASP PHE PHE LYS VAL THR GLY SER LEU SER SEQRES 28 D 380 SER ALA LYS ARG LYS GLU PRO GLU PRO LYS GLY SER THR SEQRES 29 D 380 LYS LYS LYS ALA LYS THR GLY ALA ALA GLY LYS PHE LYS SEQRES 30 D 380 ARG GLY LYS SEQRES 1 A 261 MET PHE GLU ALA ARG LEU VAL GLN GLY SER ILE LEU LYS SEQRES 2 A 261 LYS VAL LEU GLU ALA LEU LYS ASP LEU ILE ASN GLU ALA SEQRES 3 A 261 CYS TRP ASP ILE SER SER SER GLY VAL ASN LEU GLN SER SEQRES 4 A 261 MET ASP SER SER HIS VAL SER LEU VAL GLN LEU THR LEU SEQRES 5 A 261 ARG SER GLU GLY PHE ASP THR TYR ARG CYS ASP ARG ASN SEQRES 6 A 261 LEU ALA MET GLY VAL ASN LEU THR SER MET SER LYS ILE SEQRES 7 A 261 LEU LYS CYS ALA GLY ASN GLU ASP ILE ILE THR LEU ARG SEQRES 8 A 261 ALA GLU ASP ASN ALA ASP THR LEU ALA LEU VAL PHE GLU SEQRES 9 A 261 ALA PRO ASN GLN GLU LYS VAL SER ASP TYR GLU MET LYS SEQRES 10 A 261 LEU MET ASP LEU ASP VAL GLU GLN LEU GLY ILE PRO GLU SEQRES 11 A 261 GLN GLU TYR SER CYS VAL VAL LYS MET PRO SER GLY GLU SEQRES 12 A 261 PHE ALA ARG ILE CYS ARG ASP LEU SER HIS ILE GLY ASP SEQRES 13 A 261 ALA VAL VAL ILE SER CYS ALA LYS ASP GLY VAL LYS PHE SEQRES 14 A 261 SER ALA SER GLY GLU LEU GLY ASN GLY ASN ILE LYS LEU SEQRES 15 A 261 SER GLN THR SER ASN VAL ASP LYS GLU GLU GLU ALA VAL SEQRES 16 A 261 THR ILE GLU MET ASN GLU PRO VAL GLN LEU THR PHE ALA SEQRES 17 A 261 LEU ARG TYR LEU ASN PHE PHE THR LYS ALA THR PRO LEU SEQRES 18 A 261 SER SER THR VAL THR LEU SER MET SER ALA ASP VAL PRO SEQRES 19 A 261 LEU VAL VAL GLU TYR LYS ILE ALA ASP MET GLY HIS LEU SEQRES 20 A 261 LYS TYR TYR LEU ALA PRO LYS ILE GLU ASP GLU GLU GLY SEQRES 21 A 261 SER SEQRES 1 B 261 MET PHE GLU ALA ARG LEU VAL GLN GLY SER ILE LEU LYS SEQRES 2 B 261 LYS VAL LEU GLU ALA LEU LYS ASP LEU ILE ASN GLU ALA SEQRES 3 B 261 CYS TRP ASP ILE SER SER SER GLY VAL ASN LEU GLN SER SEQRES 4 B 261 MET ASP SER SER HIS VAL SER LEU VAL GLN LEU THR LEU SEQRES 5 B 261 ARG SER GLU GLY PHE ASP THR TYR ARG CYS ASP ARG ASN SEQRES 6 B 261 LEU ALA MET GLY VAL ASN LEU THR SER MET SER LYS ILE SEQRES 7 B 261 LEU LYS CYS ALA GLY ASN GLU ASP ILE ILE THR LEU ARG SEQRES 8 B 261 ALA GLU ASP ASN ALA ASP THR LEU ALA LEU VAL PHE GLU SEQRES 9 B 261 ALA PRO ASN GLN GLU LYS VAL SER ASP TYR GLU MET LYS SEQRES 10 B 261 LEU MET ASP LEU ASP VAL GLU GLN LEU GLY ILE PRO GLU SEQRES 11 B 261 GLN GLU TYR SER CYS VAL VAL LYS MET PRO SER GLY GLU SEQRES 12 B 261 PHE ALA ARG ILE CYS ARG ASP LEU SER HIS ILE GLY ASP SEQRES 13 B 261 ALA VAL VAL ILE SER CYS ALA LYS ASP GLY VAL LYS PHE SEQRES 14 B 261 SER ALA SER GLY GLU LEU GLY ASN GLY ASN ILE LYS LEU SEQRES 15 B 261 SER GLN THR SER ASN VAL ASP LYS GLU GLU GLU ALA VAL SEQRES 16 B 261 THR ILE GLU MET ASN GLU PRO VAL GLN LEU THR PHE ALA SEQRES 17 B 261 LEU ARG TYR LEU ASN PHE PHE THR LYS ALA THR PRO LEU SEQRES 18 B 261 SER SER THR VAL THR LEU SER MET SER ALA ASP VAL PRO SEQRES 19 B 261 LEU VAL VAL GLU TYR LYS ILE ALA ASP MET GLY HIS LEU SEQRES 20 B 261 LYS TYR TYR LEU ALA PRO LYS ILE GLU ASP GLU GLU GLY SEQRES 21 B 261 SER SEQRES 1 J 20 DT DT DT DT DT DT DT DT DT DT DA DT DA SEQRES 2 J 20 DA DA DA DA DT DT DT SEQRES 1 E 31 DA DT DT DT DT DA DA DT DA DT DT DA DA SEQRES 2 E 31 DA DT DT DT DT DT DA DA DT DA DA DA DA SEQRES 3 E 31 DA DA DA DA DA SEQRES 1 F 11 DA DA DT DA DT DT DA DA DA DA DT SEQRES 1 H 3 DT DT DT HELIX 1 AA1 GLN C 8 LEU C 19 1 12 HELIX 2 AA2 LEU C 72 LYS C 80 1 9 HELIX 3 AA3 SER C 141 GLY C 155 1 15 HELIX 4 AA4 LEU C 209 THR C 216 1 8 HELIX 5 AA5 LYS C 217 SER C 222 5 6 HELIX 6 AA6 LEU D 6 VAL D 13 1 8 HELIX 7 AA7 ILE D 23 PHE D 27 5 5 HELIX 8 AA8 ALA D 35 VAL D 46 1 12 HELIX 9 AA9 THR D 61 ASN D 77 1 17 HELIX 10 AB1 PRO D 90 LEU D 92 5 3 HELIX 11 AB2 LYS D 93 GLY D 118 1 26 HELIX 12 AB3 GLU D 120 ARG D 129 1 10 HELIX 13 AB4 THR D 134 GLY D 149 1 16 HELIX 14 AB5 GLU D 158 ALA D 169 1 12 HELIX 15 AB6 MET D 180 GLY D 186 1 7 HELIX 16 AB7 LEU D 209 LEU D 216 1 8 HELIX 17 AB8 ASN D 219 GLY D 231 1 13 HELIX 18 AB9 GLY D 242 LYS D 254 1 13 HELIX 19 AC1 ILE D 256 ARG D 262 1 7 HELIX 20 AC2 LEU D 275 GLU D 285 1 11 HELIX 21 AC3 ASN D 302 GLU D 313 1 12 HELIX 22 AC4 SER D 317 GLY D 334 1 18 HELIX 23 AC5 SER D 335 GLN D 337 5 3 HELIX 24 AC6 ARG D 339 PHE D 343 5 5 HELIX 25 AC7 GLN A 8 LEU A 19 1 12 HELIX 26 AC8 LEU A 72 CYS A 81 1 10 HELIX 27 AC9 SER A 141 SER A 152 1 12 HELIX 28 AD1 LEU A 209 THR A 216 1 8 HELIX 29 AD2 LYS A 217 SER A 222 5 6 HELIX 30 AD3 GLN B 8 LYS B 20 1 13 HELIX 31 AD4 LEU B 72 ALA B 82 1 11 HELIX 32 AD5 PRO B 140 SER B 152 1 13 HELIX 33 AD6 ARG B 210 THR B 216 1 7 HELIX 34 AD7 LYS B 217 SER B 222 5 6 SHEET 1 AA1 9 ASP C 58 ARG C 61 0 SHEET 2 AA1 9 GLU C 3 LEU C 6 -1 N GLU C 3 O ARG C 61 SHEET 3 AA1 9 ILE C 87 ALA C 92 -1 O ILE C 88 N LEU C 6 SHEET 4 AA1 9 THR C 98 GLU C 104 -1 O VAL C 102 N THR C 89 SHEET 5 AA1 9 LYS C 110 LYS C 117 -1 O TYR C 114 N LEU C 101 SHEET 6 AA1 9 GLY B 176 SER B 183 -1 O ASN B 177 N GLU C 115 SHEET 7 AA1 9 GLY B 166 GLY B 173 -1 N ALA B 171 O GLY B 178 SHEET 8 AA1 9 ALA B 157 SER B 161 -1 N VAL B 159 O SER B 170 SHEET 9 AA1 9 GLN B 204 ALA B 208 -1 O PHE B 207 N VAL B 158 SHEET 1 AA2 2 GLU C 25 ILE C 30 0 SHEET 2 AA2 2 LEU C 66 ASN C 71 -1 O MET C 68 N TRP C 28 SHEET 1 AA3 7 GLY C 34 MET C 40 0 SHEET 2 AA3 7 SER C 46 ARG C 53 -1 O VAL C 48 N SER C 39 SHEET 3 AA3 7 GLY C 245 LEU C 251 -1 O LYS C 248 N GLN C 49 SHEET 4 AA3 7 VAL C 233 LYS C 240 -1 N VAL C 237 O TYR C 249 SHEET 5 AA3 7 THR C 224 SER C 230 -1 N THR C 226 O GLU C 238 SHEET 6 AA3 7 CYS C 135 PRO C 140 -1 N VAL C 137 O LEU C 227 SHEET 7 AA3 7 THR C 196 MET C 199 -1 O THR C 196 N LYS C 138 SHEET 1 AA4 2 LEU C 126 GLY C 127 0 SHEET 2 AA4 2 LYS D 345 VAL D 346 -1 O LYS D 345 N GLY C 127 SHEET 1 AA5 5 GLN C 204 ALA C 208 0 SHEET 2 AA5 5 ALA C 157 SER C 161 -1 N ILE C 160 O LEU C 205 SHEET 3 AA5 5 LYS C 168 ALA C 171 -1 O SER C 170 N VAL C 159 SHEET 4 AA5 5 ILE C 180 LEU C 182 -1 O ILE C 180 N PHE C 169 SHEET 5 AA5 5 LYS A 110 VAL A 111 -1 O VAL A 111 N LYS C 181 SHEET 1 AA6 3 ILE D 18 ASN D 21 0 SHEET 2 AA6 3 ILE D 204 HIS D 208 -1 O ILE D 204 N ASN D 21 SHEET 3 AA6 3 VAL D 189 ARG D 192 -1 N LEU D 190 O PHE D 207 SHEET 1 AA7 4 TYR D 152 ASP D 154 0 SHEET 2 AA7 4 LYS D 80 PHE D 85 1 N PHE D 85 O LEU D 153 SHEET 3 AA7 4 LYS D 30 ASP D 34 1 N ILE D 33 O VAL D 82 SHEET 4 AA7 4 ALA D 174 ALA D 175 1 O ALA D 174 N ALA D 32 SHEET 1 AA8 2 ARG D 47 GLN D 48 0 SHEET 2 AA8 2 ASP D 51 VAL D 52 -1 O ASP D 51 N GLN D 48 SHEET 1 AA9 4 THR A 59 ARG A 61 0 SHEET 2 AA9 4 PHE A 2 LEU A 6 -1 N GLU A 3 O ARG A 61 SHEET 3 AA9 4 ILE A 87 ALA A 92 -1 O ILE A 88 N LEU A 6 SHEET 4 AA9 4 LEU A 99 GLU A 104 -1 O GLU A 104 N ILE A 87 SHEET 1 AB1 9 LEU A 66 ASN A 71 0 SHEET 2 AB1 9 GLU A 25 ILE A 30 -1 N ILE A 30 O LEU A 66 SHEET 3 AB1 9 GLY A 34 MET A 40 -1 O ASN A 36 N ASP A 29 SHEET 4 AB1 9 LEU A 47 ARG A 53 -1 O LEU A 52 N VAL A 35 SHEET 5 AB1 9 GLY A 245 LEU A 251 -1 O TYR A 250 N LEU A 47 SHEET 6 AB1 9 LEU A 235 ILE A 241 -1 N TYR A 239 O LEU A 247 SHEET 7 AB1 9 THR A 224 MET A 229 -1 N SER A 228 O VAL A 236 SHEET 8 AB1 9 CYS A 135 PRO A 140 -1 N VAL A 137 O LEU A 227 SHEET 9 AB1 9 THR A 196 ILE A 197 -1 O THR A 196 N LYS A 138 SHEET 1 AB2 6 GLN A 204 ALA A 208 0 SHEET 2 AB2 6 ALA A 157 SER A 161 -1 N VAL A 158 O PHE A 207 SHEET 3 AB2 6 LYS A 168 SER A 170 -1 O LYS A 168 N SER A 161 SHEET 4 AB2 6 ILE A 180 LEU A 182 -1 O ILE A 180 N PHE A 169 SHEET 5 AB2 6 LYS B 110 SER B 112 -1 O VAL B 111 N LYS A 181 SHEET 6 AB2 6 PHE B 103 GLU B 104 -1 N PHE B 103 O SER B 112 SHEET 1 AB3 5 THR B 59 ARG B 61 0 SHEET 2 AB3 5 GLU B 3 LEU B 6 -1 N GLU B 3 O ARG B 61 SHEET 3 AB3 5 ILE B 88 ALA B 92 -1 O LEU B 90 N ALA B 4 SHEET 4 AB3 5 THR B 98 ALA B 100 -1 O ALA B 100 N ARG B 91 SHEET 5 AB3 5 GLU B 115 LYS B 117 -1 O MET B 116 N LEU B 99 SHEET 1 AB4 2 GLU B 25 ILE B 30 0 SHEET 2 AB4 2 LEU B 66 ASN B 71 -1 N LEU B 66 O ILE B 30 SHEET 1 AB5 7 GLY B 34 MET B 40 0 SHEET 2 AB5 7 SER B 46 ARG B 53 -1 O LEU B 52 N VAL B 35 SHEET 3 AB5 7 GLY B 245 LEU B 251 -1 O LYS B 248 N GLN B 49 SHEET 4 AB5 7 LEU B 235 ILE B 241 -1 N TYR B 239 O LEU B 247 SHEET 5 AB5 7 VAL B 225 MET B 229 -1 N SER B 228 O VAL B 236 SHEET 6 AB5 7 CYS B 135 MET B 139 -1 N VAL B 137 O LEU B 227 SHEET 7 AB5 7 THR B 196 ILE B 197 -1 O THR B 196 N LYS B 138 SSBOND 1 CYS A 135 CYS A 162 1555 1555 2.03 SSBOND 2 CYS B 135 CYS B 162 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