HEADER LYASE 16-JUL-24 9G4T TITLE BETA CARBONIC ANHYDRASE CSOSCA FROM THE HALOTHIOBACILLUS NEAPOLITANUS TITLE 2 ALPHA-CARBOXYSOME COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMMUNOGLOBULIN G-BINDING PROTEIN G,CARBOXYSOME SHELL COMPND 3 CARBONIC ANHYDRASE; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: IGG-BINDING PROTEIN G,CSOSCA,CARBONIC ANHYDRASE,CA, COMPND 6 CARBOXYSOME SHELL PROTEIN CSOS3; COMPND 7 EC: 4.2.1.1; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS SP. 'GROUP G', HALOTHIOBACILLUS SOURCE 3 NEAPOLITANUS; SOURCE 4 ORGANISM_TAXID: 1320, 927; SOURCE 5 GENE: SPG, CSOS3, ORF1, HNEAP_0919; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CARBONIC ANHYDRASE, CARBOXYSOME, RUBISCO, LYASE EXPDTA ELECTRON MICROSCOPY AUTHOR P.C.NG,J.MARLES-WRIGHT,A.BASLE,L.LIU REVDAT 2 26-NOV-25 9G4T 1 JRNL REVDAT 1 30-JUL-25 9G4T 0 JRNL AUTH P.C.NG,O.ADEGBITE,T.LI,A.BASLE,J.MARLES-WRIGHT,L.N.LIU JRNL TITL STRUCTURE AND ENCAPSULATION OF CARBONIC ANHYDRASE WITHIN THE JRNL TITL 2 ALPHA-CARBOXYSOME. JRNL REF PROC.NATL.ACAD.SCI.USA V. 122 23122 2025 JRNL REFN ESSN 1091-6490 JRNL PMID 41223214 JRNL DOI 10.1073/PNAS.2523723122 REMARK 2 REMARK 2 RESOLUTION. 2.51 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, UCSF REMARK 3 CHIMERAX, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : FOURIER SPACE REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT REMARK 3 REFINEMENT TARGET : CROSS-CORRELATION COEFFICIENT REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : MODEL FITTING USING CHIMERAX 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) : 2.510 REMARK 3 NUMBER OF PARTICLES : 435319 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: HOMOGENEOUS REFINEMENT IN CRYOSPARC REMARK 4 REMARK 4 9G4T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1292140014. 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 : CARBONIC ANHYDRASE COMPLEX REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.50 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 : TFS GLACIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 600.00 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 : 2.70 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 : 240000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 -0.500000 0.866000 0.000000 87.33600 REMARK 350 BIOMT2 2 -0.866000 -0.500000 0.000000 325.94360 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 3 -0.500000 -0.866000 0.000000 325.94380 REMARK 350 BIOMT2 3 0.866000 -0.500000 0.000000 87.33700 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 275.52000 REMARK 350 BIOMT2 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 275.52000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 5 0.500000 0.866000 0.000000 -50.42360 REMARK 350 BIOMT2 5 0.866000 -0.500000 0.000000 87.33600 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 275.52000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 6 0.500000 -0.866000 0.000000 188.18300 REMARK 350 BIOMT2 6 -0.866000 -0.500000 0.000000 325.94380 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 275.52000 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 -99 REMARK 465 TRP A -98 REMARK 465 SER A -97 REMARK 465 HIS A -96 REMARK 465 PRO A -95 REMARK 465 GLN A -94 REMARK 465 PHE A -93 REMARK 465 GLU A -92 REMARK 465 LYS A -91 REMARK 465 GLY A -90 REMARK 465 GLY A -89 REMARK 465 GLY A -88 REMARK 465 SER A -87 REMARK 465 GLY A -86 REMARK 465 GLY A -85 REMARK 465 GLY A -84 REMARK 465 SER A -83 REMARK 465 GLY A -82 REMARK 465 GLY A -81 REMARK 465 SER A -80 REMARK 465 SER A -79 REMARK 465 ALA A -78 REMARK 465 TRP A -77 REMARK 465 SER A -76 REMARK 465 HIS A -75 REMARK 465 PRO A -74 REMARK 465 GLN A -73 REMARK 465 PHE A -72 REMARK 465 GLU A -71 REMARK 465 LYS A -70 REMARK 465 TYR A -69 REMARK 465 LYS A -68 REMARK 465 LEU A -67 REMARK 465 ILE A -66 REMARK 465 LEU A -65 REMARK 465 ASN A -64 REMARK 465 GLY A -63 REMARK 465 LYS A -62 REMARK 465 THR A -61 REMARK 465 LEU A -60 REMARK 465 LYS A -59 REMARK 465 GLY A -58 REMARK 465 GLU A -57 REMARK 465 THR A -56 REMARK 465 THR A -55 REMARK 465 THR A -54 REMARK 465 GLU A -53 REMARK 465 ALA A -52 REMARK 465 VAL A -51 REMARK 465 ASP A -50 REMARK 465 ALA A -49 REMARK 465 ALA A -48 REMARK 465 THR A -47 REMARK 465 ALA A -46 REMARK 465 GLU A -45 REMARK 465 LYS A -44 REMARK 465 VAL A -43 REMARK 465 PHE A -42 REMARK 465 LYS A -41 REMARK 465 GLN A -40 REMARK 465 TYR A -39 REMARK 465 ALA A -38 REMARK 465 ASN A -37 REMARK 465 ASP A -36 REMARK 465 ASN A -35 REMARK 465 GLY A -34 REMARK 465 VAL A -33 REMARK 465 ASP A -32 REMARK 465 GLY A -31 REMARK 465 GLU A -30 REMARK 465 TRP A -29 REMARK 465 THR A -28 REMARK 465 TYR A -27 REMARK 465 ASP A -26 REMARK 465 ASP A -25 REMARK 465 ALA A -24 REMARK 465 THR A -23 REMARK 465 LYS A -22 REMARK 465 THR A -21 REMARK 465 PHE A -20 REMARK 465 THR A -19 REMARK 465 VAL A -18 REMARK 465 THR A -17 REMARK 465 GLU A -16 REMARK 465 PRO A -15 REMARK 465 MET A -14 REMARK 465 SER A -13 REMARK 465 ASP A -12 REMARK 465 TYR A -11 REMARK 465 ASP A -10 REMARK 465 ILE A -9 REMARK 465 PRO A -8 REMARK 465 THR A -7 REMARK 465 THR A -6 REMARK 465 GLU A -5 REMARK 465 ASN A -4 REMARK 465 LEU A -3 REMARK 465 TYR A -2 REMARK 465 PHE A -1 REMARK 465 GLN A 0 REMARK 465 GLY A 1 REMARK 465 ASN A 2 REMARK 465 THR A 3 REMARK 465 ARG A 4 REMARK 465 ASN A 5 REMARK 465 THR A 6 REMARK 465 ARG A 7 REMARK 465 SER A 8 REMARK 465 LYS A 9 REMARK 465 GLN A 10 REMARK 465 ARG A 11 REMARK 465 ALA A 12 REMARK 465 PRO A 13 REMARK 465 PHE A 14 REMARK 465 GLY A 15 REMARK 465 VAL A 16 REMARK 465 SER A 17 REMARK 465 SER A 18 REMARK 465 SER A 19 REMARK 465 VAL A 20 REMARK 465 LYS A 21 REMARK 465 PRO A 22 REMARK 465 ARG A 23 REMARK 465 LEU A 24 REMARK 465 ASP A 25 REMARK 465 LEU A 26 REMARK 465 ILE A 27 REMARK 465 GLU A 28 REMARK 465 GLN A 29 REMARK 465 ALA A 30 REMARK 465 PRO A 31 REMARK 465 ASN A 32 REMARK 465 PRO A 33 REMARK 465 ALA A 34 REMARK 465 TYR A 35 REMARK 465 ASP A 36 REMARK 465 ARG A 37 REMARK 465 HIS A 38 REMARK 465 PRO A 39 REMARK 465 ALA A 40 REMARK 465 CYS A 41 REMARK 465 ILE A 42 REMARK 465 THR A 43 REMARK 465 LEU A 44 REMARK 465 PRO A 45 REMARK 465 GLU A 46 REMARK 465 ARG A 47 REMARK 465 ARG A 144 REMARK 465 LYS A 145 REMARK 465 ILE A 146 REMARK 465 MET A 147 REMARK 465 SER A 148 REMARK 465 GLU A 149 REMARK 465 LYS A 150 REMARK 465 ASP A 151 REMARK 465 ASP A 152 REMARK 465 SER A 153 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 ASN A 122 59.15 -94.11 REMARK 500 MET A 203 57.11 -94.20 REMARK 500 PRO A 232 45.73 -83.16 REMARK 500 CYS A 283 -169.58 -101.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 173 SG REMARK 620 2 HIS A 242 NE2 98.3 REMARK 620 3 CYS A 253 SG 107.8 88.6 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-51067 RELATED DB: EMDB REMARK 900 BETA CARBONIC ANHYDRASE CSOSCA FROM THE HALOTHIOBACILLUS REMARK 900 NEAPOLITANUS ALPHA-CARBOXYSOME DBREF 9G4T A -69 -16 UNP P06654 SPG1_STRSG 229 282 DBREF 9G4T A 2 514 UNP O85042 CSOCA_HALNC 2 514 SEQADV 9G4T MET A -99 UNP P06654 INITIATING METHIONINE SEQADV 9G4T TRP A -98 UNP P06654 EXPRESSION TAG SEQADV 9G4T SER A -97 UNP P06654 EXPRESSION TAG SEQADV 9G4T HIS A -96 UNP P06654 EXPRESSION TAG SEQADV 9G4T PRO A -95 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLN A -94 UNP P06654 EXPRESSION TAG SEQADV 9G4T PHE A -93 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLU A -92 UNP P06654 EXPRESSION TAG SEQADV 9G4T LYS A -91 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLY A -90 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLY A -89 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLY A -88 UNP P06654 EXPRESSION TAG SEQADV 9G4T SER A -87 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLY A -86 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLY A -85 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLY A -84 UNP P06654 EXPRESSION TAG SEQADV 9G4T SER A -83 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLY A -82 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLY A -81 UNP P06654 EXPRESSION TAG SEQADV 9G4T SER A -80 UNP P06654 EXPRESSION TAG SEQADV 9G4T SER A -79 UNP P06654 EXPRESSION TAG SEQADV 9G4T ALA A -78 UNP P06654 EXPRESSION TAG SEQADV 9G4T TRP A -77 UNP P06654 EXPRESSION TAG SEQADV 9G4T SER A -76 UNP P06654 EXPRESSION TAG SEQADV 9G4T HIS A -75 UNP P06654 EXPRESSION TAG SEQADV 9G4T PRO A -74 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLN A -73 UNP P06654 EXPRESSION TAG SEQADV 9G4T PHE A -72 UNP P06654 EXPRESSION TAG SEQADV 9G4T GLU A -71 UNP P06654 EXPRESSION TAG SEQADV 9G4T LYS A -70 UNP P06654 EXPRESSION TAG SEQADV 9G4T PRO A -15 UNP P06654 LINKER SEQADV 9G4T MET A -14 UNP P06654 LINKER SEQADV 9G4T SER A -13 UNP P06654 LINKER SEQADV 9G4T ASP A -12 UNP P06654 LINKER SEQADV 9G4T TYR A -11 UNP P06654 LINKER SEQADV 9G4T ASP A -10 UNP P06654 LINKER SEQADV 9G4T ILE A -9 UNP P06654 LINKER SEQADV 9G4T PRO A -8 UNP P06654 LINKER SEQADV 9G4T THR A -7 UNP P06654 LINKER SEQADV 9G4T THR A -6 UNP P06654 LINKER SEQADV 9G4T GLU A -5 UNP P06654 LINKER SEQADV 9G4T ASN A -4 UNP P06654 LINKER SEQADV 9G4T LEU A -3 UNP P06654 LINKER SEQADV 9G4T TYR A -2 UNP P06654 LINKER SEQADV 9G4T PHE A -1 UNP P06654 LINKER SEQADV 9G4T GLN A 0 UNP P06654 LINKER SEQADV 9G4T GLY A 1 UNP P06654 LINKER SEQRES 1 A 614 MET TRP SER HIS PRO GLN PHE GLU LYS GLY GLY GLY SER SEQRES 2 A 614 GLY GLY GLY SER GLY GLY SER SER ALA TRP SER HIS PRO SEQRES 3 A 614 GLN PHE GLU LYS TYR LYS LEU ILE LEU ASN GLY LYS THR SEQRES 4 A 614 LEU LYS GLY GLU THR THR THR GLU ALA VAL ASP ALA ALA SEQRES 5 A 614 THR ALA GLU LYS VAL PHE LYS GLN TYR ALA ASN ASP ASN SEQRES 6 A 614 GLY VAL ASP GLY GLU TRP THR TYR ASP ASP ALA THR LYS SEQRES 7 A 614 THR PHE THR VAL THR GLU PRO MET SER ASP TYR ASP ILE SEQRES 8 A 614 PRO THR THR GLU ASN LEU TYR PHE GLN GLY ASN THR ARG SEQRES 9 A 614 ASN THR ARG SER LYS GLN ARG ALA PRO PHE GLY VAL SER SEQRES 10 A 614 SER SER VAL LYS PRO ARG LEU ASP LEU ILE GLU GLN ALA SEQRES 11 A 614 PRO ASN PRO ALA TYR ASP ARG HIS PRO ALA CYS ILE THR SEQRES 12 A 614 LEU PRO GLU ARG THR CYS ARG HIS PRO LEU THR ASP LEU SEQRES 13 A 614 GLU ALA ASN GLU GLN LEU GLY ARG CYS GLU ASP SER VAL SEQRES 14 A 614 LYS ASN ARG PHE ASP ARG VAL ILE PRO PHE LEU GLN VAL SEQRES 15 A 614 VAL ALA GLY ILE PRO LEU GLY LEU ASP TYR VAL THR ARG SEQRES 16 A 614 VAL GLN GLU LEU ALA GLN SER SER LEU GLY HIS THR LEU SEQRES 17 A 614 PRO GLU GLU LEU LEU LYS ASP ASN TRP ILE SER GLY HIS SEQRES 18 A 614 ASN LEU LYS GLY ILE PHE GLY TYR ALA THR ALA LYS ALA SEQRES 19 A 614 LEU THR ALA ALA THR GLU GLN PHE SER ARG LYS ILE MET SEQRES 20 A 614 SER GLU LYS ASP ASP SER ALA SER ALA ILE GLY PHE PHE SEQRES 21 A 614 LEU ASP CYS GLY PHE HIS ALA VAL ASP ILE SER PRO CYS SEQRES 22 A 614 ALA ASP GLY ARG LEU LYS GLY LEU LEU PRO TYR ILE LEU SEQRES 23 A 614 ARG LEU PRO LEU THR ALA PHE THR TYR ARG LYS ALA TYR SEQRES 24 A 614 ALA GLY SER MET PHE ASP ILE GLU ASP ASP LEU ALA GLN SEQRES 25 A 614 TRP GLU LYS ASN GLU LEU ARG ARG TYR ARG GLU GLY VAL SEQRES 26 A 614 PRO ASN THR ALA ASP GLN PRO THR ARG TYR LEU LYS ILE SEQRES 27 A 614 ALA VAL TYR HIS PHE SER THR SER ASP PRO THR HIS SER SEQRES 28 A 614 GLY CYS ALA ALA HIS GLY SER ASN ASP ARG ALA ALA LEU SEQRES 29 A 614 GLU ALA ALA LEU THR GLN LEU MET LYS PHE ARG GLU ALA SEQRES 30 A 614 VAL GLU ASN ALA HIS CYS CYS GLY ALA SER ILE ASP ILE SEQRES 31 A 614 LEU LEU ILE GLY VAL ASP THR ASP THR ASP ALA ILE ARG SEQRES 32 A 614 VAL HIS ILE PRO ASP SER LYS GLY PHE LEU ASN PRO TYR SEQRES 33 A 614 ARG TYR VAL ASP ASN THR VAL THR TYR ALA GLN THR LEU SEQRES 34 A 614 HIS LEU ALA PRO ASP GLU ALA ARG VAL ILE ILE HIS GLU SEQRES 35 A 614 ALA ILE LEU ASN ALA ASN ARG SER ASP GLY TRP ALA LYS SEQRES 36 A 614 GLY ASN GLY VAL ALA SER GLU GLY MET ARG ARG PHE ILE SEQRES 37 A 614 GLY GLN LEU LEU ILE ASN ASN LEU SER GLN ILE ASP TYR SEQRES 38 A 614 VAL VAL ASN ARG HIS GLY GLY ARG TYR PRO PRO ASN ASP SEQRES 39 A 614 ILE GLY HIS ALA GLU ARG TYR ILE SER VAL GLY ASP GLY SEQRES 40 A 614 PHE ASP GLU VAL GLN ILE ARG ASN LEU ALA TYR TYR ALA SEQRES 41 A 614 HIS LEU ASP THR VAL GLU GLU ASN ALA ILE ASP VAL ASP SEQRES 42 A 614 VAL GLY ILE LYS ILE PHE THR LYS LEU ASN LEU SER ARG SEQRES 43 A 614 GLY LEU PRO ILE PRO ILE ALA ILE HIS TYR ARG TYR ASP SEQRES 44 A 614 PRO ASN VAL PRO GLY SER ARG GLU ARG THR VAL VAL LYS SEQRES 45 A 614 ALA ARG ARG ILE TYR ASN ALA ILE LYS GLU ARG PHE SER SEQRES 46 A 614 SER LEU ASP GLU GLN ASN LEU LEU GLN PHE ARG LEU SER SEQRES 47 A 614 VAL GLN ALA GLN ASP ILE GLY SER PRO ILE GLU GLU VAL SEQRES 48 A 614 ALA SER ALA HET ZN A 601 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ HELIX 1 AA1 ASP A 55 ARG A 75 1 21 HELIX 2 AA2 ARG A 75 ALA A 84 1 10 HELIX 3 AA3 ASP A 91 GLY A 105 1 15 HELIX 4 AA4 PRO A 109 LEU A 113 5 5 HELIX 5 AA5 ASP A 115 GLY A 120 1 6 HELIX 6 AA6 ASN A 122 SER A 143 1 22 HELIX 7 AA7 SER A 155 CYS A 163 1 9 HELIX 8 AA8 ASP A 175 LYS A 179 5 5 HELIX 9 AA9 TYR A 199 MET A 203 5 5 HELIX 10 AB1 ASP A 205 GLU A 223 1 19 HELIX 11 AB2 CYS A 253 GLY A 257 5 5 HELIX 12 AB3 ASN A 259 HIS A 282 1 24 HELIX 13 AB4 ASN A 321 THR A 328 1 8 HELIX 14 AB5 ALA A 332 SER A 350 1 19 HELIX 15 AB6 ASP A 351 LYS A 355 5 5 HELIX 16 AB7 SER A 361 GLY A 387 1 27 HELIX 17 AB8 PRO A 391 GLY A 396 1 6 HELIX 18 AB9 ASN A 428 ASN A 443 1 16 HELIX 19 AC1 LEU A 444 GLY A 447 5 4 HELIX 20 AC2 GLY A 464 ARG A 483 1 20 HELIX 21 AC3 PHE A 484 GLN A 490 1 7 SHEET 1 AA1 6 THR A 194 ARG A 196 0 SHEET 2 AA1 6 PHE A 165 PRO A 172 1 N ILE A 170 O TYR A 195 SHEET 3 AA1 6 ARG A 234 PHE A 243 1 O ILE A 238 N ASP A 169 SHEET 4 AA1 6 ILE A 288 ASP A 296 1 O ASP A 289 N LYS A 237 SHEET 5 AA1 6 ILE A 302 HIS A 305 -1 O HIS A 305 N LEU A 292 SHEET 6 AA1 6 TYR A 318 ASP A 320 -1 O VAL A 319 N VAL A 304 SHEET 1 AA2 5 ALA A 417 ALA A 420 0 SHEET 2 AA2 5 TYR A 401 GLY A 405 1 N SER A 403 O TYR A 418 SHEET 3 AA2 5 ILE A 450 TYR A 458 1 O ALA A 453 N VAL A 404 SHEET 4 AA2 5 LEU A 493 ALA A 501 1 O GLN A 494 N ILE A 450 SHEET 5 AA2 5 ILE A 508 VAL A 511 -1 O GLU A 509 N VAL A 499 LINK SG CYS A 173 ZN ZN A 601 1555 1555 2.30 LINK NE2 HIS A 242 ZN ZN A 601 1555 1555 2.30 LINK SG CYS A 253 ZN ZN A 601 1555 1555 2.30 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 CONECT 892 3590 CONECT 1464 3590 CONECT 1542 3590 CONECT 3590 892 1464 1542 MASTER 317 0 1 21 11 0 0 6 3589 1 4 48 END