HEADER RECOMBINATION/DNA 19-JUL-21 7RHX TITLE CRYO-EM STRUCTURE OF PRECLEAVAGE CRE TETRAMERIC COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: RECOMBINASE CRE; COMPND 3 CHAIN: A, B, G, H; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA (42-MER); COMPND 8 CHAIN: C, E; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: DNA (42-MER); COMPND 12 CHAIN: D, F; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA PHAGE P1; SOURCE 3 ORGANISM_COMMON: BACTERIOPHAGE P1; SOURCE 4 ORGANISM_TAXID: 10678; SOURCE 5 GENE: CRE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: ESCHERICHIA PHAGE P1; SOURCE 11 ORGANISM_TAXID: 10678; SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES; SOURCE 14 ORGANISM_SCIENTIFIC: ESCHERICHIA PHAGE P1; SOURCE 15 ORGANISM_TAXID: 10678 KEYWDS CRE, RECOMBINASE, TETRAMER, LOXP, RECOMBINATION-DNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR K.STACHOWSKI,M.P.FOSTER REVDAT 3 05-JUN-24 7RHX 1 REMARK REVDAT 2 03-AUG-22 7RHX 1 JRNL REVDAT 1 19-JAN-22 7RHX 0 JRNL AUTH K.STACHOWSKI,A.S.NORRIS,D.POTTER,V.H.WYSOCKI,M.P.FOSTER JRNL TITL MECHANISMS OF CRE RECOMBINASE SYNAPTIC COMPLEX ASSEMBLY AND JRNL TITL 2 ACTIVATION ILLUMINATED BY CRYO-EM. JRNL REF NUCLEIC ACIDS RES. V. 50 1753 2022 JRNL REFN ESSN 1362-4962 JRNL PMID 35104890 JRNL DOI 10.1093/NAR/GKAC032 REMARK 2 REMARK 2 RESOLUTION. 3.23 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : TOPAZ, CRYOSPARC, EPU, CRYOSPARC, REMARK 3 ISOLDE, CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 PHENIX, COOT REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 2HOI REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE FIT REMARK 3 REFINEMENT TARGET : CORRELATION COEFFICIENT REMARK 3 OVERALL ANISOTROPIC B VALUE : 130.000 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) : 3.230 REMARK 3 NUMBER OF PARTICLES : 315574 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 7RHX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1000257449. 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 : PRECLEAVAGE SYNAPTIC COMPLEX OF REMARK 245 CRE RECOMBINASE MUTANT K201A REMARK 245 AND LOXP DNA REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 4.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 3662 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 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 : 81000 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: A, B, C, D, E, F, G, 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 A 1 REMARK 465 SER A 2 REMARK 465 ASN A 3 REMARK 465 LEU A 4 REMARK 465 LEU A 5 REMARK 465 THR A 6 REMARK 465 VAL A 7 REMARK 465 HIS A 8 REMARK 465 GLN A 9 REMARK 465 ASN A 10 REMARK 465 LEU A 11 REMARK 465 PRO A 12 REMARK 465 ALA A 13 REMARK 465 LEU A 14 REMARK 465 PRO A 15 REMARK 465 VAL A 16 REMARK 465 ASP A 17 REMARK 465 ALA A 18 REMARK 465 THR A 19 REMARK 465 GLY A 342 REMARK 465 ASP A 343 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ASN B 3 REMARK 465 LEU B 4 REMARK 465 LEU B 5 REMARK 465 THR B 6 REMARK 465 VAL B 7 REMARK 465 HIS B 8 REMARK 465 GLN B 9 REMARK 465 ASN B 10 REMARK 465 LEU B 11 REMARK 465 PRO B 12 REMARK 465 ALA B 13 REMARK 465 LEU B 14 REMARK 465 PRO B 15 REMARK 465 VAL B 16 REMARK 465 ASP B 17 REMARK 465 ALA B 18 REMARK 465 THR B 19 REMARK 465 GLY B 342 REMARK 465 ASP B 343 REMARK 465 MET G 1 REMARK 465 SER G 2 REMARK 465 ASN G 3 REMARK 465 LEU G 4 REMARK 465 LEU G 5 REMARK 465 THR G 6 REMARK 465 VAL G 7 REMARK 465 HIS G 8 REMARK 465 GLN G 9 REMARK 465 ASN G 10 REMARK 465 LEU G 11 REMARK 465 PRO G 12 REMARK 465 ALA G 13 REMARK 465 LEU G 14 REMARK 465 PRO G 15 REMARK 465 VAL G 16 REMARK 465 ASP G 17 REMARK 465 ALA G 18 REMARK 465 THR G 19 REMARK 465 GLY G 342 REMARK 465 ASP G 343 REMARK 465 MET H 1 REMARK 465 SER H 2 REMARK 465 ASN H 3 REMARK 465 LEU H 4 REMARK 465 LEU H 5 REMARK 465 THR H 6 REMARK 465 VAL H 7 REMARK 465 HIS H 8 REMARK 465 GLN H 9 REMARK 465 ASN H 10 REMARK 465 LEU H 11 REMARK 465 PRO H 12 REMARK 465 ALA H 13 REMARK 465 LEU H 14 REMARK 465 PRO H 15 REMARK 465 VAL H 16 REMARK 465 ASP H 17 REMARK 465 ALA H 18 REMARK 465 THR H 19 REMARK 465 GLY H 342 REMARK 465 ASP H 343 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 HG SER B 257 OP2 DT C 6 1.57 REMARK 500 HG SER B 205 O ALA B 207 1.60 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 DC C 19 O4' - C1' - N1 ANGL. DEV. = 4.8 DEGREES REMARK 500 DT C 32 O4' - C1' - N1 ANGL. DEV. = 3.4 DEGREES REMARK 500 DC C 38 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 DT D 2 O4' - C1' - N1 ANGL. DEV. = 2.4 DEGREES REMARK 500 DG D 27 O4' - C1' - N9 ANGL. DEV. = 4.2 DEGREES REMARK 500 DG D 37 O4' - C1' - N9 ANGL. DEV. = 2.6 DEGREES REMARK 500 DT E 2 O4' - C1' - N1 ANGL. DEV. = 1.8 DEGREES REMARK 500 DC E 26 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 DA E 28 O4' - C1' - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 DG F -3 O4' - C1' - N9 ANGL. DEV. = 1.9 DEGREES REMARK 500 DA F 13 O4' - C1' - N9 ANGL. DEV. = 1.9 DEGREES REMARK 500 DC F 21 C1' - O4' - C4' ANGL. DEV. = -6.4 DEGREES REMARK 500 DC F 21 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DA F 23 O4' - C1' - N9 ANGL. DEV. = 1.9 DEGREES REMARK 500 DT F 24 O4' - C1' - N1 ANGL. DEV. = 1.8 DEGREES REMARK 500 DT F 32 O4' - C1' - N1 ANGL. DEV. = 3.1 DEGREES REMARK 500 DC F 36 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DG F 38 O4' - C1' - N9 ANGL. DEV. = 2.7 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 PHE A 64 -71.11 -74.27 REMARK 500 LEU A 171 13.22 58.78 REMARK 500 THR A 316 -36.34 -130.58 REMARK 500 THR B 202 -33.33 -132.92 REMARK 500 LEU G 171 14.22 58.62 REMARK 500 GLU G 340 42.69 -88.22 REMARK 500 ASP H 33 47.22 -106.32 REMARK 500 THR H 202 -42.53 -132.47 REMARK 500 THR H 253 -4.91 -140.73 REMARK 500 ASN H 327 32.90 -97.40 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-24470 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF PRECLEAVAGE CRE TETRAMERIC COMPLEX DBREF 7RHX A 1 343 UNP P06956 RECR_BPP1 1 343 DBREF 7RHX B 1 343 UNP P06956 RECR_BPP1 1 343 DBREF 7RHX C -3 38 PDB 7RHX 7RHX -3 38 DBREF 7RHX D -3 38 PDB 7RHX 7RHX -3 38 DBREF 7RHX E -3 38 PDB 7RHX 7RHX -3 38 DBREF 7RHX F -3 38 PDB 7RHX 7RHX -3 38 DBREF 7RHX G 1 343 UNP P06956 RECR_BPP1 1 343 DBREF 7RHX H 1 343 UNP P06956 RECR_BPP1 1 343 SEQADV 7RHX ALA A 201 UNP P06956 LYS 201 ENGINEERED MUTATION SEQADV 7RHX ALA B 201 UNP P06956 LYS 201 ENGINEERED MUTATION SEQADV 7RHX ALA G 201 UNP P06956 LYS 201 ENGINEERED MUTATION SEQADV 7RHX ALA H 201 UNP P06956 LYS 201 ENGINEERED MUTATION SEQRES 1 A 343 MET SER ASN LEU LEU THR VAL HIS GLN ASN LEU PRO ALA SEQRES 2 A 343 LEU PRO VAL ASP ALA THR SER ASP GLU VAL ARG LYS ASN SEQRES 3 A 343 LEU MET ASP MET PHE ARG ASP ARG GLN ALA PHE SER GLU SEQRES 4 A 343 HIS THR TRP LYS MET LEU LEU SER VAL CYS ARG SER TRP SEQRES 5 A 343 ALA ALA TRP CYS LYS LEU ASN ASN ARG LYS TRP PHE PRO SEQRES 6 A 343 ALA GLU PRO GLU ASP VAL ARG ASP TYR LEU LEU TYR LEU SEQRES 7 A 343 GLN ALA ARG GLY LEU ALA VAL LYS THR ILE GLN GLN HIS SEQRES 8 A 343 LEU GLY GLN LEU ASN MET LEU HIS ARG ARG SER GLY LEU SEQRES 9 A 343 PRO ARG PRO SER ASP SER ASN ALA VAL SER LEU VAL MET SEQRES 10 A 343 ARG ARG ILE ARG LYS GLU ASN VAL ASP ALA GLY GLU ARG SEQRES 11 A 343 ALA LYS GLN ALA LEU ALA PHE GLU ARG THR ASP PHE ASP SEQRES 12 A 343 GLN VAL ARG SER LEU MET GLU ASN SER ASP ARG CYS GLN SEQRES 13 A 343 ASP ILE ARG ASN LEU ALA PHE LEU GLY ILE ALA TYR ASN SEQRES 14 A 343 THR LEU LEU ARG ILE ALA GLU ILE ALA ARG ILE ARG VAL SEQRES 15 A 343 LYS ASP ILE SER ARG THR ASP GLY GLY ARG MET LEU ILE SEQRES 16 A 343 HIS ILE GLY ARG THR ALA THR LEU VAL SER THR ALA GLY SEQRES 17 A 343 VAL GLU LYS ALA LEU SER LEU GLY VAL THR LYS LEU VAL SEQRES 18 A 343 GLU ARG TRP ILE SER VAL SER GLY VAL ALA ASP ASP PRO SEQRES 19 A 343 ASN ASN TYR LEU PHE CYS ARG VAL ARG LYS ASN GLY VAL SEQRES 20 A 343 ALA ALA PRO SER ALA THR SER GLN LEU SER THR ARG ALA SEQRES 21 A 343 LEU GLU GLY ILE PHE GLU ALA THR HIS ARG LEU ILE TYR SEQRES 22 A 343 GLY ALA LYS ASP ASP SER GLY GLN ARG TYR LEU ALA TRP SEQRES 23 A 343 SER GLY HIS SER ALA ARG VAL GLY ALA ALA ARG ASP MET SEQRES 24 A 343 ALA ARG ALA GLY VAL SER ILE PRO GLU ILE MET GLN ALA SEQRES 25 A 343 GLY GLY TRP THR ASN VAL ASN ILE VAL MET ASN TYR ILE SEQRES 26 A 343 ARG ASN LEU ASP SER GLU THR GLY ALA MET VAL ARG LEU SEQRES 27 A 343 LEU GLU ASP GLY ASP SEQRES 1 B 343 MET SER ASN LEU LEU THR VAL HIS GLN ASN LEU PRO ALA SEQRES 2 B 343 LEU PRO VAL ASP ALA THR SER ASP GLU VAL ARG LYS ASN SEQRES 3 B 343 LEU MET ASP MET PHE ARG ASP ARG GLN ALA PHE SER GLU SEQRES 4 B 343 HIS THR TRP LYS MET LEU LEU SER VAL CYS ARG SER TRP SEQRES 5 B 343 ALA ALA TRP CYS LYS LEU ASN ASN ARG LYS TRP PHE PRO SEQRES 6 B 343 ALA GLU PRO GLU ASP VAL ARG ASP TYR LEU LEU TYR LEU SEQRES 7 B 343 GLN ALA ARG GLY LEU ALA VAL LYS THR ILE GLN GLN HIS SEQRES 8 B 343 LEU GLY GLN LEU ASN MET LEU HIS ARG ARG SER GLY LEU SEQRES 9 B 343 PRO ARG PRO SER ASP SER ASN ALA VAL SER LEU VAL MET SEQRES 10 B 343 ARG ARG ILE ARG LYS GLU ASN VAL ASP ALA GLY GLU ARG SEQRES 11 B 343 ALA LYS GLN ALA LEU ALA PHE GLU ARG THR ASP PHE ASP SEQRES 12 B 343 GLN VAL ARG SER LEU MET GLU ASN SER ASP ARG CYS GLN SEQRES 13 B 343 ASP ILE ARG ASN LEU ALA PHE LEU GLY ILE ALA TYR ASN SEQRES 14 B 343 THR LEU LEU ARG ILE ALA GLU ILE ALA ARG ILE ARG VAL SEQRES 15 B 343 LYS ASP ILE SER ARG THR ASP GLY GLY ARG MET LEU ILE SEQRES 16 B 343 HIS ILE GLY ARG THR ALA THR LEU VAL SER THR ALA GLY SEQRES 17 B 343 VAL GLU LYS ALA LEU SER LEU GLY VAL THR LYS LEU VAL SEQRES 18 B 343 GLU ARG TRP ILE SER VAL SER GLY VAL ALA ASP ASP PRO SEQRES 19 B 343 ASN ASN TYR LEU PHE CYS ARG VAL ARG LYS ASN GLY VAL SEQRES 20 B 343 ALA ALA PRO SER ALA THR SER GLN LEU SER THR ARG ALA SEQRES 21 B 343 LEU GLU GLY ILE PHE GLU ALA THR HIS ARG LEU ILE TYR SEQRES 22 B 343 GLY ALA LYS ASP ASP SER GLY GLN ARG TYR LEU ALA TRP SEQRES 23 B 343 SER GLY HIS SER ALA ARG VAL GLY ALA ALA ARG ASP MET SEQRES 24 B 343 ALA ARG ALA GLY VAL SER ILE PRO GLU ILE MET GLN ALA SEQRES 25 B 343 GLY GLY TRP THR ASN VAL ASN ILE VAL MET ASN TYR ILE SEQRES 26 B 343 ARG ASN LEU ASP SER GLU THR GLY ALA MET VAL ARG LEU SEQRES 27 B 343 LEU GLU ASP GLY ASP SEQRES 1 C 42 DC DC DG DC DA DT DA DA DC DT DT DC DG SEQRES 2 C 42 DT DA DT DA DG DC DA DT DA DC DA DT DT SEQRES 3 C 42 DA DT DA DC DG DA DA DG DT DT DA DT DC SEQRES 4 C 42 DG DC DC SEQRES 1 D 42 DG DG DC DG DA DT DA DA DC DT DT DC DG SEQRES 2 D 42 DT DA DT DA DA DT DG DT DA DT DG DC DT SEQRES 3 D 42 DA DT DA DC DG DA DA DG DT DT DA DT DG SEQRES 4 D 42 DC DG DG SEQRES 1 E 42 DC DC DG DC DA DT DA DA DC DT DT DC DG SEQRES 2 E 42 DT DA DT DA DG DC DA DT DA DC DA DT DT SEQRES 3 E 42 DA DT DA DC DG DA DA DG DT DT DA DT DC SEQRES 4 E 42 DG DC DC SEQRES 1 F 42 DG DG DC DG DA DT DA DA DC DT DT DC DG SEQRES 2 F 42 DT DA DT DA DA DT DG DT DA DT DG DC DT SEQRES 3 F 42 DA DT DA DC DG DA DA DG DT DT DA DT DG SEQRES 4 F 42 DC DG DG SEQRES 1 G 343 MET SER ASN LEU LEU THR VAL HIS GLN ASN LEU PRO ALA SEQRES 2 G 343 LEU PRO VAL ASP ALA THR SER ASP GLU VAL ARG LYS ASN SEQRES 3 G 343 LEU MET ASP MET PHE ARG ASP ARG GLN ALA PHE SER GLU SEQRES 4 G 343 HIS THR TRP LYS MET LEU LEU SER VAL CYS ARG SER TRP SEQRES 5 G 343 ALA ALA TRP CYS LYS LEU ASN ASN ARG LYS TRP PHE PRO SEQRES 6 G 343 ALA GLU PRO GLU ASP VAL ARG ASP TYR LEU LEU TYR LEU SEQRES 7 G 343 GLN ALA ARG GLY LEU ALA VAL LYS THR ILE GLN GLN HIS SEQRES 8 G 343 LEU GLY GLN LEU ASN MET LEU HIS ARG ARG SER GLY LEU SEQRES 9 G 343 PRO ARG PRO SER ASP SER ASN ALA VAL SER LEU VAL MET SEQRES 10 G 343 ARG ARG ILE ARG LYS GLU ASN VAL ASP ALA GLY GLU ARG SEQRES 11 G 343 ALA LYS GLN ALA LEU ALA PHE GLU ARG THR ASP PHE ASP SEQRES 12 G 343 GLN VAL ARG SER LEU MET GLU ASN SER ASP ARG CYS GLN SEQRES 13 G 343 ASP ILE ARG ASN LEU ALA PHE LEU GLY ILE ALA TYR ASN SEQRES 14 G 343 THR LEU LEU ARG ILE ALA GLU ILE ALA ARG ILE ARG VAL SEQRES 15 G 343 LYS ASP ILE SER ARG THR ASP GLY GLY ARG MET LEU ILE SEQRES 16 G 343 HIS ILE GLY ARG THR ALA THR LEU VAL SER THR ALA GLY SEQRES 17 G 343 VAL GLU LYS ALA LEU SER LEU GLY VAL THR LYS LEU VAL SEQRES 18 G 343 GLU ARG TRP ILE SER VAL SER GLY VAL ALA ASP ASP PRO SEQRES 19 G 343 ASN ASN TYR LEU PHE CYS ARG VAL ARG LYS ASN GLY VAL SEQRES 20 G 343 ALA ALA PRO SER ALA THR SER GLN LEU SER THR ARG ALA SEQRES 21 G 343 LEU GLU GLY ILE PHE GLU ALA THR HIS ARG LEU ILE TYR SEQRES 22 G 343 GLY ALA LYS ASP ASP SER GLY GLN ARG TYR LEU ALA TRP SEQRES 23 G 343 SER GLY HIS SER ALA ARG VAL GLY ALA ALA ARG ASP MET SEQRES 24 G 343 ALA ARG ALA GLY VAL SER ILE PRO GLU ILE MET GLN ALA SEQRES 25 G 343 GLY GLY TRP THR ASN VAL ASN ILE VAL MET ASN TYR ILE SEQRES 26 G 343 ARG ASN LEU ASP SER GLU THR GLY ALA MET VAL ARG LEU SEQRES 27 G 343 LEU GLU ASP GLY ASP SEQRES 1 H 343 MET SER ASN LEU LEU THR VAL HIS GLN ASN LEU PRO ALA SEQRES 2 H 343 LEU PRO VAL ASP ALA THR SER ASP GLU VAL ARG LYS ASN SEQRES 3 H 343 LEU MET ASP MET PHE ARG ASP ARG GLN ALA PHE SER GLU SEQRES 4 H 343 HIS THR TRP LYS MET LEU LEU SER VAL CYS ARG SER TRP SEQRES 5 H 343 ALA ALA TRP CYS LYS LEU ASN ASN ARG LYS TRP PHE PRO SEQRES 6 H 343 ALA GLU PRO GLU ASP VAL ARG ASP TYR LEU LEU TYR LEU SEQRES 7 H 343 GLN ALA ARG GLY LEU ALA VAL LYS THR ILE GLN GLN HIS SEQRES 8 H 343 LEU GLY GLN LEU ASN MET LEU HIS ARG ARG SER GLY LEU SEQRES 9 H 343 PRO ARG PRO SER ASP SER ASN ALA VAL SER LEU VAL MET SEQRES 10 H 343 ARG ARG ILE ARG LYS GLU ASN VAL ASP ALA GLY GLU ARG SEQRES 11 H 343 ALA LYS GLN ALA LEU ALA PHE GLU ARG THR ASP PHE ASP SEQRES 12 H 343 GLN VAL ARG SER LEU MET GLU ASN SER ASP ARG CYS GLN SEQRES 13 H 343 ASP ILE ARG ASN LEU ALA PHE LEU GLY ILE ALA TYR ASN SEQRES 14 H 343 THR LEU LEU ARG ILE ALA GLU ILE ALA ARG ILE ARG VAL SEQRES 15 H 343 LYS ASP ILE SER ARG THR ASP GLY GLY ARG MET LEU ILE SEQRES 16 H 343 HIS ILE GLY ARG THR ALA THR LEU VAL SER THR ALA GLY SEQRES 17 H 343 VAL GLU LYS ALA LEU SER LEU GLY VAL THR LYS LEU VAL SEQRES 18 H 343 GLU ARG TRP ILE SER VAL SER GLY VAL ALA ASP ASP PRO SEQRES 19 H 343 ASN ASN TYR LEU PHE CYS ARG VAL ARG LYS ASN GLY VAL SEQRES 20 H 343 ALA ALA PRO SER ALA THR SER GLN LEU SER THR ARG ALA SEQRES 21 H 343 LEU GLU GLY ILE PHE GLU ALA THR HIS ARG LEU ILE TYR SEQRES 22 H 343 GLY ALA LYS ASP ASP SER GLY GLN ARG TYR LEU ALA TRP SEQRES 23 H 343 SER GLY HIS SER ALA ARG VAL GLY ALA ALA ARG ASP MET SEQRES 24 H 343 ALA ARG ALA GLY VAL SER ILE PRO GLU ILE MET GLN ALA SEQRES 25 H 343 GLY GLY TRP THR ASN VAL ASN ILE VAL MET ASN TYR ILE SEQRES 26 H 343 ARG ASN LEU ASP SER GLU THR GLY ALA MET VAL ARG LEU SEQRES 27 H 343 LEU GLU ASP GLY ASP HELIX 1 AA1 SER A 20 ARG A 32 1 13 HELIX 2 AA2 ASP A 33 PHE A 37 5 5 HELIX 3 AA3 SER A 38 ASN A 59 1 22 HELIX 4 AA4 GLU A 67 GLY A 82 1 16 HELIX 5 AA5 ALA A 84 GLY A 103 1 20 HELIX 6 AA6 ARG A 106 ASP A 109 5 4 HELIX 7 AA7 SER A 110 ALA A 127 1 18 HELIX 8 AA8 GLU A 138 GLU A 150 1 13 HELIX 9 AA9 ARG A 154 LEU A 171 1 18 HELIX 10 AB1 ARG A 173 ALA A 178 1 6 HELIX 11 AB2 ARG A 179 ILE A 180 5 2 HELIX 12 AB3 ARG A 181 LYS A 183 5 3 HELIX 13 AB4 SER A 214 GLY A 229 1 16 HELIX 14 AB5 VAL A 230 ASP A 233 5 4 HELIX 15 AB6 SER A 257 TYR A 273 1 17 HELIX 16 AB7 HIS A 289 ALA A 302 1 14 HELIX 17 AB8 SER A 305 GLY A 314 1 10 HELIX 18 AB9 ASN A 317 ARG A 326 1 10 HELIX 19 AC1 THR A 332 ASP A 341 1 10 HELIX 20 AC2 ASP B 21 ASP B 33 1 13 HELIX 21 AC3 ARG B 34 PHE B 37 5 4 HELIX 22 AC4 SER B 38 ASN B 59 1 22 HELIX 23 AC5 GLU B 67 ARG B 81 1 15 HELIX 24 AC6 ALA B 84 GLY B 103 1 20 HELIX 25 AC7 ARG B 106 ASP B 109 5 4 HELIX 26 AC8 SER B 110 ALA B 127 1 18 HELIX 27 AC9 GLU B 138 GLU B 150 1 13 HELIX 28 AD1 ARG B 154 LEU B 171 1 18 HELIX 29 AD2 ARG B 173 ALA B 178 1 6 HELIX 30 AD3 ARG B 179 ILE B 180 5 2 HELIX 31 AD4 ARG B 181 LYS B 183 5 3 HELIX 32 AD5 SER B 214 GLY B 229 1 16 HELIX 33 AD6 VAL B 230 ASP B 233 5 4 HELIX 34 AD7 SER B 257 GLY B 274 1 18 HELIX 35 AD8 HIS B 289 GLY B 303 1 15 HELIX 36 AD9 SER B 305 GLY B 314 1 10 HELIX 37 AE1 VAL B 318 ILE B 325 1 8 HELIX 38 AE2 ASP B 329 THR B 332 5 4 HELIX 39 AE3 GLY B 333 GLU B 340 1 8 HELIX 40 AE4 ASP G 21 ASP G 33 1 13 HELIX 41 AE5 ARG G 34 PHE G 37 5 4 HELIX 42 AE6 SER G 38 ASN G 59 1 22 HELIX 43 AE7 GLU G 67 ARG G 81 1 15 HELIX 44 AE8 ALA G 84 GLY G 103 1 20 HELIX 45 AE9 ARG G 106 ASP G 109 5 4 HELIX 46 AF1 SER G 110 ALA G 127 1 18 HELIX 47 AF2 GLU G 138 GLU G 150 1 13 HELIX 48 AF3 ARG G 154 LEU G 171 1 18 HELIX 49 AF4 ARG G 173 ARG G 179 1 7 HELIX 50 AF5 ARG G 181 LYS G 183 5 3 HELIX 51 AF6 SER G 214 SER G 228 1 15 HELIX 52 AF7 GLY G 229 ASP G 233 5 5 HELIX 53 AF8 SER G 257 GLY G 274 1 18 HELIX 54 AF9 HIS G 289 ALA G 302 1 14 HELIX 55 AG1 SER G 305 GLY G 314 1 10 HELIX 56 AG2 ASN G 317 ARG G 326 1 10 HELIX 57 AG3 LEU G 328 THR G 332 5 5 HELIX 58 AG4 GLY G 333 GLU G 340 1 8 HELIX 59 AG5 ASP H 21 ASP H 33 1 13 HELIX 60 AG6 ARG H 34 PHE H 37 5 4 HELIX 61 AG7 SER H 38 ASN H 59 1 22 HELIX 62 AG8 GLU H 67 GLY H 82 1 16 HELIX 63 AG9 ALA H 84 GLY H 103 1 20 HELIX 64 AH1 ARG H 106 ASP H 109 5 4 HELIX 65 AH2 SER H 110 ALA H 127 1 18 HELIX 66 AH3 GLU H 138 GLU H 150 1 13 HELIX 67 AH4 ARG H 154 LEU H 171 1 18 HELIX 68 AH5 ARG H 173 ALA H 178 1 6 HELIX 69 AH6 ARG H 179 ILE H 180 5 2 HELIX 70 AH7 ARG H 181 LYS H 183 5 3 HELIX 71 AH8 GLY H 216 GLY H 229 1 14 HELIX 72 AH9 VAL H 230 ASP H 233 5 4 HELIX 73 AI1 SER H 257 GLY H 274 1 18 HELIX 74 AI2 HIS H 289 ALA H 302 1 14 HELIX 75 AI3 SER H 305 GLY H 314 1 10 HELIX 76 AI4 VAL H 318 ILE H 325 1 8 HELIX 77 AI5 ARG H 326 LEU H 328 5 3 HELIX 78 AI6 ASP H 329 THR H 332 5 4 HELIX 79 AI7 GLY H 333 GLU H 340 1 8 SHEET 1 AA1 3 ILE A 185 ARG A 187 0 SHEET 2 AA1 3 MET A 193 HIS A 196 -1 O LEU A 194 N SER A 186 SHEET 3 AA1 3 GLU A 210 ALA A 212 -1 O LYS A 211 N ILE A 195 SHEET 1 AA2 3 ILE B 185 ARG B 187 0 SHEET 2 AA2 3 MET B 193 HIS B 196 -1 O LEU B 194 N SER B 186 SHEET 3 AA2 3 GLU B 210 ALA B 212 -1 O LYS B 211 N ILE B 195 SHEET 1 AA3 3 ILE G 185 ARG G 187 0 SHEET 2 AA3 3 MET G 193 HIS G 196 -1 O LEU G 194 N SER G 186 SHEET 3 AA3 3 GLU G 210 ALA G 212 -1 O LYS G 211 N ILE G 195 SHEET 1 AA4 3 ILE H 185 ARG H 187 0 SHEET 2 AA4 3 MET H 193 HIS H 196 -1 O LEU H 194 N SER H 186 SHEET 3 AA4 3 GLU H 210 ALA H 212 -1 O LYS H 211 N ILE H 195 SHEET 1 AA5 2 ARG H 241 VAL H 242 0 SHEET 2 AA5 2 ALA H 248 ALA H 249 -1 O ALA H 249 N ARG H 241 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