HEADER TRANSPORT PROTEIN 24-MAR-21 7EGK TITLE BICARBONATE TRANSPORTER COMPLEX SBTA-SBTB BOUND TO AMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: SODIUM-DEPENDENT BICARBONATE TRANSPORTER SBTA; COMPND 3 CHAIN: A, C, E; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: MEMBRANE-ASSOCIATED PROTEIN SBTB; COMPND 7 CHAIN: D, F, B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCYSTIS SP. (STRAIN PCC 6803 / KAZUSA); SOURCE 3 ORGANISM_TAXID: 1111708; SOURCE 4 GENE: SLR1512; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: SYNECHOCYSTIS SP. (STRAIN PCC 6803 / KAZUSA); SOURCE 9 ORGANISM_TAXID: 1111708; SOURCE 10 GENE: SLR1513; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BICARBONATE TRANSPORTER, CO2 CONCENTRATING MECHANISM, ALLOSTERIC KEYWDS 2 INHIBITION, PHOTOSYNTHESIS, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR S.FANG,X.HUANG,X.ZHANG,P.ZHANG REVDAT 2 16-JUN-21 7EGK 1 JRNL REVDAT 1 26-MAY-21 7EGK 0 JRNL AUTH S.FANG,X.HUANG,X.ZHANG,M.ZHANG,Y.HAO,H.GUO,L.N.LIU,F.YU, JRNL AUTH 2 P.ZHANG JRNL TITL MOLECULAR MECHANISM UNDERLYING TRANSPORT AND ALLOSTERIC JRNL TITL 2 INHIBITION OF BICARBONATE TRANSPORTER SBTA. JRNL REF PROC.NATL.ACAD.SCI.USA V. 118 2021 JRNL REFN ESSN 1091-6490 JRNL PMID 34031249 JRNL DOI 10.1073/PNAS.2101632118 REMARK 2 REMARK 2 RESOLUTION. 2.70 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) : 2.700 REMARK 3 NUMBER OF PARTICLES : 125998 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 7EGK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 31-MAR-21. REMARK 100 THE DEPOSITION ID IS D_1300021432. 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 : BICARBONATE TRANSPORTER SBTA IN REMARK 245 COMPLEX WITH REGULATOR SBTB 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 K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL 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) : 5000.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D, C, F, E, B 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 LYS A 165 REMARK 465 SER A 166 REMARK 465 ALA A 167 REMARK 465 ALA A 168 REMARK 465 ALA A 169 REMARK 465 SER A 170 REMARK 465 ILE A 171 REMARK 465 GLU A 172 REMARK 465 GLU A 173 REMARK 465 SER A 174 REMARK 465 PHE A 175 REMARK 465 SER A 176 REMARK 465 LYS A 177 REMARK 465 GLN A 178 REMARK 465 PRO A 179 REMARK 465 VAL A 180 REMARK 465 ALA A 181 REMARK 465 ALA A 182 REMARK 465 GLY A 183 REMARK 465 ASP A 184 REMARK 465 TYR A 185 REMARK 465 GLY A 186 REMARK 465 ASP A 187 REMARK 465 GLN A 188 REMARK 465 THR A 189 REMARK 465 ASP A 190 REMARK 465 TYR A 191 REMARK 465 PRO A 192 REMARK 465 ARG A 193 REMARK 465 THR A 194 REMARK 465 ARG A 195 REMARK 465 GLN A 196 REMARK 465 GLU A 197 REMARK 465 TYR A 198 REMARK 465 LEU A 199 REMARK 465 SER A 200 REMARK 465 GLN A 201 REMARK 465 GLN A 202 REMARK 465 GLU A 203 REMARK 465 PRO A 204 REMARK 465 GLU A 205 REMARK 465 ASP A 206 REMARK 465 ASN A 207 REMARK 465 MET D 1 REMARK 465 MET C 1 REMARK 465 LYS C 165 REMARK 465 SER C 166 REMARK 465 ALA C 167 REMARK 465 ALA C 168 REMARK 465 ALA C 169 REMARK 465 SER C 170 REMARK 465 ILE C 171 REMARK 465 GLU C 172 REMARK 465 GLU C 173 REMARK 465 SER C 174 REMARK 465 PHE C 175 REMARK 465 SER C 176 REMARK 465 LYS C 177 REMARK 465 GLN C 178 REMARK 465 PRO C 179 REMARK 465 VAL C 180 REMARK 465 ALA C 181 REMARK 465 ALA C 182 REMARK 465 GLY C 183 REMARK 465 ASP C 184 REMARK 465 TYR C 185 REMARK 465 GLY C 186 REMARK 465 ASP C 187 REMARK 465 GLN C 188 REMARK 465 THR C 189 REMARK 465 ASP C 190 REMARK 465 TYR C 191 REMARK 465 PRO C 192 REMARK 465 ARG C 193 REMARK 465 THR C 194 REMARK 465 ARG C 195 REMARK 465 GLN C 196 REMARK 465 GLU C 197 REMARK 465 TYR C 198 REMARK 465 LEU C 199 REMARK 465 SER C 200 REMARK 465 GLN C 201 REMARK 465 GLN C 202 REMARK 465 GLU C 203 REMARK 465 PRO C 204 REMARK 465 GLU C 205 REMARK 465 ASP C 206 REMARK 465 ASN C 207 REMARK 465 MET F 1 REMARK 465 MET E 1 REMARK 465 LYS E 165 REMARK 465 SER E 166 REMARK 465 ALA E 167 REMARK 465 ALA E 168 REMARK 465 ALA E 169 REMARK 465 SER E 170 REMARK 465 ILE E 171 REMARK 465 GLU E 172 REMARK 465 GLU E 173 REMARK 465 SER E 174 REMARK 465 PHE E 175 REMARK 465 SER E 176 REMARK 465 LYS E 177 REMARK 465 GLN E 178 REMARK 465 PRO E 179 REMARK 465 VAL E 180 REMARK 465 ALA E 181 REMARK 465 ALA E 182 REMARK 465 GLY E 183 REMARK 465 ASP E 184 REMARK 465 TYR E 185 REMARK 465 GLY E 186 REMARK 465 ASP E 187 REMARK 465 GLN E 188 REMARK 465 THR E 189 REMARK 465 ASP E 190 REMARK 465 TYR E 191 REMARK 465 PRO E 192 REMARK 465 ARG E 193 REMARK 465 THR E 194 REMARK 465 ARG E 195 REMARK 465 GLN E 196 REMARK 465 GLU E 197 REMARK 465 TYR E 198 REMARK 465 LEU E 199 REMARK 465 SER E 200 REMARK 465 GLN E 201 REMARK 465 GLN E 202 REMARK 465 GLU E 203 REMARK 465 PRO E 204 REMARK 465 GLU E 205 REMARK 465 ASP E 206 REMARK 465 ASN E 207 REMARK 465 MET B 1 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 ASP A 2 CG OD1 OD2 REMARK 470 ASP C 2 CG OD1 OD2 REMARK 470 ASP E 2 CG OD1 OD2 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 GLN A 16 34.15 -95.57 REMARK 500 THR A 19 -11.28 72.93 REMARK 500 VAL A 276 -65.44 -121.03 REMARK 500 ASP A 325 -19.07 71.45 REMARK 500 ILE A 326 -62.27 -121.54 REMARK 500 GLN C 16 34.15 -95.59 REMARK 500 THR C 19 -11.27 73.01 REMARK 500 VAL C 276 -65.34 -121.07 REMARK 500 ASP C 325 -69.08 89.57 REMARK 500 ILE C 326 -62.24 -101.35 REMARK 500 GLN E 16 34.14 -95.56 REMARK 500 THR E 19 -11.23 73.00 REMARK 500 VAL E 276 -65.41 -121.03 REMARK 500 SER E 324 -93.19 -28.58 REMARK 500 ASP E 325 -50.75 106.23 REMARK 500 ILE E 326 -70.11 -109.52 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 NA A 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 110 O REMARK 620 2 GLY A 111 O 84.3 REMARK 620 3 ALA A 112 O 88.0 65.0 REMARK 620 4 ILE A 319 O 160.9 114.3 103.2 REMARK 620 5 SER A 322 O 80.6 127.5 64.4 90.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA C 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE C 110 O REMARK 620 2 GLY C 111 O 84.3 REMARK 620 3 ALA C 112 O 88.0 65.0 REMARK 620 4 ILE C 319 O 160.9 114.3 103.2 REMARK 620 5 ALA C 320 O 82.1 133.6 157.2 81.8 REMARK 620 6 SER C 322 O 78.5 128.7 66.5 91.8 91.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA E 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE E 110 O REMARK 620 2 GLY E 111 O 84.3 REMARK 620 3 ALA E 112 O 88.0 65.0 REMARK 620 4 ILE E 319 O 160.9 114.3 103.2 REMARK 620 5 ALA E 320 O 82.0 133.6 157.2 81.8 REMARK 620 6 SER E 322 O 79.1 128.5 66.0 91.2 91.9 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-31135 RELATED DB: EMDB REMARK 900 BICARBONATE TRANSPORTER COMPLEX SBTA-SBTB BOUND TO AMP DBREF 7EGK A 1 374 UNP P73953 P73953_SYNY3 1 374 DBREF 7EGK D 1 110 UNP P73954 Y1513_SYNY3 1 110 DBREF 7EGK C 1 374 UNP P73953 P73953_SYNY3 1 374 DBREF 7EGK F 1 110 UNP P73954 Y1513_SYNY3 1 110 DBREF 7EGK E 1 374 UNP P73953 P73953_SYNY3 1 374 DBREF 7EGK B 1 110 UNP P73954 Y1513_SYNY3 1 110 SEQRES 1 A 374 MET ASP PHE LEU SER ASN PHE LEU THR ASP PHE VAL GLY SEQRES 2 A 374 GLN LEU GLN SER PRO THR LEU ALA PHE LEU ILE GLY GLY SEQRES 3 A 374 MET VAL ILE ALA ALA LEU GLY THR GLN LEU VAL ILE PRO SEQRES 4 A 374 GLU ALA ILE SER THR ILE ILE VAL PHE MET LEU LEU THR SEQRES 5 A 374 LYS ILE GLY LEU THR GLY GLY MET ALA ILE ARG ASN SER SEQRES 6 A 374 ASN LEU THR GLU MET LEU LEU PRO VAL ALA PHE SER VAL SEQRES 7 A 374 ILE LEU GLY ILE LEU ILE VAL PHE ILE ALA ARG PHE THR SEQRES 8 A 374 LEU ALA LYS LEU PRO ASN VAL ARG THR VAL ASP ALA LEU SEQRES 9 A 374 ALA THR GLY GLY LEU PHE GLY ALA VAL SER GLY SER THR SEQRES 10 A 374 MET ALA ALA ALA LEU THR THR LEU GLU GLU SER LYS ILE SEQRES 11 A 374 SER TYR GLU ALA TRP ALA GLY ALA LEU TYR PRO PHE MET SEQRES 12 A 374 ASP ILE PRO ALA LEU VAL THR ALA ILE VAL VAL ALA ASN SEQRES 13 A 374 ILE TYR LEU ASN LYS ARG LYS ARG LYS SER ALA ALA ALA SEQRES 14 A 374 SER ILE GLU GLU SER PHE SER LYS GLN PRO VAL ALA ALA SEQRES 15 A 374 GLY ASP TYR GLY ASP GLN THR ASP TYR PRO ARG THR ARG SEQRES 16 A 374 GLN GLU TYR LEU SER GLN GLN GLU PRO GLU ASP ASN ARG SEQRES 17 A 374 VAL LYS ILE TRP PRO ILE ILE GLU GLU SER LEU GLN GLY SEQRES 18 A 374 PRO ALA LEU SER ALA MET LEU LEU GLY LEU ALA LEU GLY SEQRES 19 A 374 ILE PHE THR LYS PRO GLU SER VAL TYR GLU GLY PHE TYR SEQRES 20 A 374 ASP PRO LEU PHE ARG GLY LEU LEU SER ILE LEU MET LEU SEQRES 21 A 374 ILE MET GLY MET GLU ALA TRP SER ARG ILE GLY GLU LEU SEQRES 22 A 374 ARG LYS VAL ALA GLN TRP TYR VAL VAL TYR SER LEU ILE SEQRES 23 A 374 ALA PRO ILE VAL HIS GLY PHE ILE ALA PHE GLY LEU GLY SEQRES 24 A 374 MET ILE ALA HIS TYR ALA THR GLY PHE SER LEU GLY GLY SEQRES 25 A 374 VAL VAL VAL LEU ALA VAL ILE ALA ALA SER SER SER ASP SEQRES 26 A 374 ILE SER GLY PRO PRO THR LEU ARG ALA GLY ILE PRO SER SEQRES 27 A 374 ALA ASN PRO SER ALA TYR ILE GLY SER SER THR ALA ILE SEQRES 28 A 374 GLY THR PRO ILE ALA ILE GLY VAL CYS ILE PRO LEU PHE SEQRES 29 A 374 ILE GLY LEU ALA GLN THR LEU GLY ALA GLY SEQRES 1 D 110 MET ALA LYS PRO ALA ASN LYS LEU VAL ILE VAL THR GLU SEQRES 2 D 110 LYS ILE LEU LEU LYS LYS ILE ALA LYS ILE ILE ASP GLU SEQRES 3 D 110 SER GLY ALA LYS GLY TYR THR VAL MET ASN THR GLY GLY SEQRES 4 D 110 LYS GLY SER ARG ASN VAL ARG SER SER GLY GLN PRO ASN SEQRES 5 D 110 THR SER ASP ILE GLU ALA ASN ILE LYS PHE GLU ILE LEU SEQRES 6 D 110 THR GLU THR ARG GLU MET ALA GLU GLU ILE ALA ASP ARG SEQRES 7 D 110 VAL ALA VAL LYS TYR PHE ASN ASP TYR ALA GLY ILE ILE SEQRES 8 D 110 TYR ILE CYS SER ALA GLU VAL LEU TYR GLY HIS THR PHE SEQRES 9 D 110 CYS GLY PRO GLU GLY CYS SEQRES 1 C 374 MET ASP PHE LEU SER ASN PHE LEU THR ASP PHE VAL GLY SEQRES 2 C 374 GLN LEU GLN SER PRO THR LEU ALA PHE LEU ILE GLY GLY SEQRES 3 C 374 MET VAL ILE ALA ALA LEU GLY THR GLN LEU VAL ILE PRO SEQRES 4 C 374 GLU ALA ILE SER THR ILE ILE VAL PHE MET LEU LEU THR SEQRES 5 C 374 LYS ILE GLY LEU THR GLY GLY MET ALA ILE ARG ASN SER SEQRES 6 C 374 ASN LEU THR GLU MET LEU LEU PRO VAL ALA PHE SER VAL SEQRES 7 C 374 ILE LEU GLY ILE LEU ILE VAL PHE ILE ALA ARG PHE THR SEQRES 8 C 374 LEU ALA LYS LEU PRO ASN VAL ARG THR VAL ASP ALA LEU SEQRES 9 C 374 ALA THR GLY GLY LEU PHE GLY ALA VAL SER GLY SER THR SEQRES 10 C 374 MET ALA ALA ALA LEU THR THR LEU GLU GLU SER LYS ILE SEQRES 11 C 374 SER TYR GLU ALA TRP ALA GLY ALA LEU TYR PRO PHE MET SEQRES 12 C 374 ASP ILE PRO ALA LEU VAL THR ALA ILE VAL VAL ALA ASN SEQRES 13 C 374 ILE TYR LEU ASN LYS ARG LYS ARG LYS SER ALA ALA ALA SEQRES 14 C 374 SER ILE GLU GLU SER PHE SER LYS GLN PRO VAL ALA ALA SEQRES 15 C 374 GLY ASP TYR GLY ASP GLN THR ASP TYR PRO ARG THR ARG SEQRES 16 C 374 GLN GLU TYR LEU SER GLN GLN GLU PRO GLU ASP ASN ARG SEQRES 17 C 374 VAL LYS ILE TRP PRO ILE ILE GLU GLU SER LEU GLN GLY SEQRES 18 C 374 PRO ALA LEU SER ALA MET LEU LEU GLY LEU ALA LEU GLY SEQRES 19 C 374 ILE PHE THR LYS PRO GLU SER VAL TYR GLU GLY PHE TYR SEQRES 20 C 374 ASP PRO LEU PHE ARG GLY LEU LEU SER ILE LEU MET LEU SEQRES 21 C 374 ILE MET GLY MET GLU ALA TRP SER ARG ILE GLY GLU LEU SEQRES 22 C 374 ARG LYS VAL ALA GLN TRP TYR VAL VAL TYR SER LEU ILE SEQRES 23 C 374 ALA PRO ILE VAL HIS GLY PHE ILE ALA PHE GLY LEU GLY SEQRES 24 C 374 MET ILE ALA HIS TYR ALA THR GLY PHE SER LEU GLY GLY SEQRES 25 C 374 VAL VAL VAL LEU ALA VAL ILE ALA ALA SER SER SER ASP SEQRES 26 C 374 ILE SER GLY PRO PRO THR LEU ARG ALA GLY ILE PRO SER SEQRES 27 C 374 ALA ASN PRO SER ALA TYR ILE GLY SER SER THR ALA ILE SEQRES 28 C 374 GLY THR PRO ILE ALA ILE GLY VAL CYS ILE PRO LEU PHE SEQRES 29 C 374 ILE GLY LEU ALA GLN THR LEU GLY ALA GLY SEQRES 1 F 110 MET ALA LYS PRO ALA ASN LYS LEU VAL ILE VAL THR GLU SEQRES 2 F 110 LYS ILE LEU LEU LYS LYS ILE ALA LYS ILE ILE ASP GLU SEQRES 3 F 110 SER GLY ALA LYS GLY TYR THR VAL MET ASN THR GLY GLY SEQRES 4 F 110 LYS GLY SER ARG ASN VAL ARG SER SER GLY GLN PRO ASN SEQRES 5 F 110 THR SER ASP ILE GLU ALA ASN ILE LYS PHE GLU ILE LEU SEQRES 6 F 110 THR GLU THR ARG GLU MET ALA GLU GLU ILE ALA ASP ARG SEQRES 7 F 110 VAL ALA VAL LYS TYR PHE ASN ASP TYR ALA GLY ILE ILE SEQRES 8 F 110 TYR ILE CYS SER ALA GLU VAL LEU TYR GLY HIS THR PHE SEQRES 9 F 110 CYS GLY PRO GLU GLY CYS SEQRES 1 E 374 MET ASP PHE LEU SER ASN PHE LEU THR ASP PHE VAL GLY SEQRES 2 E 374 GLN LEU GLN SER PRO THR LEU ALA PHE LEU ILE GLY GLY SEQRES 3 E 374 MET VAL ILE ALA ALA LEU GLY THR GLN LEU VAL ILE PRO SEQRES 4 E 374 GLU ALA ILE SER THR ILE ILE VAL PHE MET LEU LEU THR SEQRES 5 E 374 LYS ILE GLY LEU THR GLY GLY MET ALA ILE ARG ASN SER SEQRES 6 E 374 ASN LEU THR GLU MET LEU LEU PRO VAL ALA PHE SER VAL SEQRES 7 E 374 ILE LEU GLY ILE LEU ILE VAL PHE ILE ALA ARG PHE THR SEQRES 8 E 374 LEU ALA LYS LEU PRO ASN VAL ARG THR VAL ASP ALA LEU SEQRES 9 E 374 ALA THR GLY GLY LEU PHE GLY ALA VAL SER GLY SER THR SEQRES 10 E 374 MET ALA ALA ALA LEU THR THR LEU GLU GLU SER LYS ILE SEQRES 11 E 374 SER TYR GLU ALA TRP ALA GLY ALA LEU TYR PRO PHE MET SEQRES 12 E 374 ASP ILE PRO ALA LEU VAL THR ALA ILE VAL VAL ALA ASN SEQRES 13 E 374 ILE TYR LEU ASN LYS ARG LYS ARG LYS SER ALA ALA ALA SEQRES 14 E 374 SER ILE GLU GLU SER PHE SER LYS GLN PRO VAL ALA ALA SEQRES 15 E 374 GLY ASP TYR GLY ASP GLN THR ASP TYR PRO ARG THR ARG SEQRES 16 E 374 GLN GLU TYR LEU SER GLN GLN GLU PRO GLU ASP ASN ARG SEQRES 17 E 374 VAL LYS ILE TRP PRO ILE ILE GLU GLU SER LEU GLN GLY SEQRES 18 E 374 PRO ALA LEU SER ALA MET LEU LEU GLY LEU ALA LEU GLY SEQRES 19 E 374 ILE PHE THR LYS PRO GLU SER VAL TYR GLU GLY PHE TYR SEQRES 20 E 374 ASP PRO LEU PHE ARG GLY LEU LEU SER ILE LEU MET LEU SEQRES 21 E 374 ILE MET GLY MET GLU ALA TRP SER ARG ILE GLY GLU LEU SEQRES 22 E 374 ARG LYS VAL ALA GLN TRP TYR VAL VAL TYR SER LEU ILE SEQRES 23 E 374 ALA PRO ILE VAL HIS GLY PHE ILE ALA PHE GLY LEU GLY SEQRES 24 E 374 MET ILE ALA HIS TYR ALA THR GLY PHE SER LEU GLY GLY SEQRES 25 E 374 VAL VAL VAL LEU ALA VAL ILE ALA ALA SER SER SER ASP SEQRES 26 E 374 ILE SER GLY PRO PRO THR LEU ARG ALA GLY ILE PRO SER SEQRES 27 E 374 ALA ASN PRO SER ALA TYR ILE GLY SER SER THR ALA ILE SEQRES 28 E 374 GLY THR PRO ILE ALA ILE GLY VAL CYS ILE PRO LEU PHE SEQRES 29 E 374 ILE GLY LEU ALA GLN THR LEU GLY ALA GLY SEQRES 1 B 110 MET ALA LYS PRO ALA ASN LYS LEU VAL ILE VAL THR GLU SEQRES 2 B 110 LYS ILE LEU LEU LYS LYS ILE ALA LYS ILE ILE ASP GLU SEQRES 3 B 110 SER GLY ALA LYS GLY TYR THR VAL MET ASN THR GLY GLY SEQRES 4 B 110 LYS GLY SER ARG ASN VAL ARG SER SER GLY GLN PRO ASN SEQRES 5 B 110 THR SER ASP ILE GLU ALA ASN ILE LYS PHE GLU ILE LEU SEQRES 6 B 110 THR GLU THR ARG GLU MET ALA GLU GLU ILE ALA ASP ARG SEQRES 7 B 110 VAL ALA VAL LYS TYR PHE ASN ASP TYR ALA GLY ILE ILE SEQRES 8 B 110 TYR ILE CYS SER ALA GLU VAL LEU TYR GLY HIS THR PHE SEQRES 9 B 110 CYS GLY PRO GLU GLY CYS HET NA A 401 1 HET AMP D 201 23 HET NA C 401 1 HET AMP F 200 23 HET NA E 401 1 HET AMP B 201 23 HETNAM NA SODIUM ION HETNAM AMP ADENOSINE MONOPHOSPHATE FORMUL 7 NA 3(NA 1+) FORMUL 8 AMP 3(C10 H14 N5 O7 P) HELIX 1 AA1 PHE A 3 GLN A 16 1 14 HELIX 2 AA2 LEU A 20 LEU A 32 1 13 HELIX 3 AA3 PRO A 39 ALA A 61 1 23 HELIX 4 AA4 LEU A 71 THR A 91 1 21 HELIX 5 AA5 LEU A 92 LEU A 95 5 4 HELIX 6 AA6 ARG A 99 ALA A 112 1 14 HELIX 7 AA7 SER A 114 SER A 128 1 15 HELIX 8 AA8 GLU A 133 ALA A 138 5 6 HELIX 9 AA9 LEU A 139 ARG A 164 1 26 HELIX 10 AB1 ILE A 211 GLN A 220 1 10 HELIX 11 AB2 GLY A 221 THR A 237 1 17 HELIX 12 AB3 PRO A 239 PHE A 246 1 8 HELIX 13 AB4 LEU A 250 ARG A 269 1 20 HELIX 14 AB5 ILE A 270 VAL A 276 5 7 HELIX 15 AB6 GLN A 278 TYR A 304 1 27 HELIX 16 AB7 SER A 309 SER A 322 1 14 HELIX 17 AB8 SER A 327 ILE A 336 1 10 HELIX 18 AB9 ASN A 340 ILE A 351 1 12 HELIX 19 AC1 ILE A 351 VAL A 359 1 9 HELIX 20 AC2 VAL A 359 LEU A 371 1 13 HELIX 21 AC3 LEU D 16 SER D 27 1 12 HELIX 22 AC4 PRO D 51 ASP D 55 5 5 HELIX 23 AC5 THR D 68 TYR D 83 1 16 HELIX 24 AC6 HIS D 102 GLY D 106 1 5 HELIX 25 AC7 PHE C 3 GLN C 16 1 14 HELIX 26 AC8 LEU C 20 LEU C 32 1 13 HELIX 27 AC9 PRO C 39 ALA C 61 1 23 HELIX 28 AD1 LEU C 71 THR C 91 1 21 HELIX 29 AD2 LEU C 92 LEU C 95 5 4 HELIX 30 AD3 ARG C 99 ALA C 112 1 14 HELIX 31 AD4 SER C 114 SER C 128 1 15 HELIX 32 AD5 GLU C 133 ALA C 138 5 6 HELIX 33 AD6 LEU C 139 ARG C 164 1 26 HELIX 34 AD7 ILE C 211 GLN C 220 1 10 HELIX 35 AD8 GLY C 221 THR C 237 1 17 HELIX 36 AD9 PRO C 239 PHE C 246 1 8 HELIX 37 AE1 LEU C 250 ARG C 269 1 20 HELIX 38 AE2 ILE C 270 VAL C 276 5 7 HELIX 39 AE3 GLN C 278 TYR C 304 1 27 HELIX 40 AE4 SER C 309 SER C 322 1 14 HELIX 41 AE5 GLY C 328 ILE C 336 1 9 HELIX 42 AE6 ASN C 340 ILE C 351 1 12 HELIX 43 AE7 ILE C 351 VAL C 359 1 9 HELIX 44 AE8 VAL C 359 LEU C 371 1 13 HELIX 45 AE9 LEU F 16 SER F 27 1 12 HELIX 46 AF1 PRO F 51 ASP F 55 5 5 HELIX 47 AF2 THR F 68 TYR F 83 1 16 HELIX 48 AF3 HIS F 102 GLY F 106 1 5 HELIX 49 AF4 PHE E 3 GLN E 16 1 14 HELIX 50 AF5 LEU E 20 LEU E 32 1 13 HELIX 51 AF6 PRO E 39 ALA E 61 1 23 HELIX 52 AF7 LEU E 71 THR E 91 1 21 HELIX 53 AF8 LEU E 92 LEU E 95 5 4 HELIX 54 AF9 ARG E 99 ALA E 112 1 14 HELIX 55 AG1 SER E 114 SER E 128 1 15 HELIX 56 AG2 GLU E 133 ALA E 138 5 6 HELIX 57 AG3 LEU E 139 ARG E 164 1 26 HELIX 58 AG4 ILE E 211 GLN E 220 1 10 HELIX 59 AG5 GLY E 221 THR E 237 1 17 HELIX 60 AG6 PRO E 239 PHE E 246 1 8 HELIX 61 AG7 LEU E 250 ARG E 269 1 20 HELIX 62 AG8 ILE E 270 VAL E 276 5 7 HELIX 63 AG9 GLN E 278 TYR E 304 1 27 HELIX 64 AH1 SER E 309 SER E 322 1 14 HELIX 65 AH2 SER E 327 ILE E 336 1 10 HELIX 66 AH3 ASN E 340 ILE E 351 1 12 HELIX 67 AH4 ILE E 351 VAL E 359 1 9 HELIX 68 AH5 VAL E 359 LEU E 371 1 13 HELIX 69 AH6 LEU B 16 SER B 27 1 12 HELIX 70 AH7 PRO B 51 ASP B 55 5 5 HELIX 71 AH8 THR B 68 TYR B 83 1 16 HELIX 72 AH9 HIS B 102 GLY B 106 1 5 SHEET 1 AA111 TYR F 32 LYS F 40 0 SHEET 2 AA111 TYR D 32 LYS D 40 -1 N GLY D 38 O VAL F 34 SHEET 3 AA111 ASN D 59 THR D 66 -1 O ASN D 59 N THR D 37 SHEET 4 AA111 LYS D 3 GLU D 13 -1 N ILE D 10 O PHE D 62 SHEET 5 AA111 GLY D 89 GLY D 101 -1 O CYS D 94 N LYS D 7 SHEET 6 AA111 GLY F 89 GLY F 101 -1 O LEU F 99 N ILE D 91 SHEET 7 AA111 LYS F 3 GLU F 13 -1 N LYS F 7 O CYS F 94 SHEET 8 AA111 ASN F 59 THR F 66 -1 O PHE F 62 N ILE F 10 SHEET 9 AA111 ASN B 59 THR B 66 0 SHEET 10 AA111 TYR B 32 LYS B 40 -1 N THR B 37 O ASN B 59 SHEET 11 AA111 TYR F 32 LYS F 40 -1 N GLY F 38 O VAL B 34 SHEET 1 AA2 9 TYR B 32 LYS B 40 0 SHEET 2 AA2 9 TYR D 32 LYS D 40 -1 N VAL D 34 O GLY B 38 SHEET 3 AA2 9 ASN D 59 THR D 66 -1 O ASN D 59 N THR D 37 SHEET 4 AA2 9 LYS D 3 GLU D 13 -1 N ILE D 10 O PHE D 62 SHEET 5 AA2 9 GLY D 89 GLY D 101 -1 O CYS D 94 N LYS D 7 SHEET 6 AA2 9 GLY B 89 GLY B 101 -1 O ILE B 91 N LEU D 99 SHEET 7 AA2 9 LYS B 3 GLU B 13 -1 N LYS B 7 O CYS B 94 SHEET 8 AA2 9 ASN B 59 THR B 66 -1 O PHE B 62 N ILE B 10 SHEET 9 AA2 9 TYR B 32 LYS B 40 -1 N THR B 37 O ASN B 59 SHEET 1 AA3 7 ASN B 59 THR B 66 0 SHEET 2 AA3 7 LYS B 3 GLU B 13 -1 N ILE B 10 O PHE B 62 SHEET 3 AA3 7 GLY B 89 GLY B 101 -1 O CYS B 94 N LYS B 7 SHEET 4 AA3 7 GLY F 89 GLY F 101 -1 N ILE F 91 O LEU B 99 SHEET 5 AA3 7 LYS F 3 GLU F 13 -1 N LYS F 7 O CYS F 94 SHEET 6 AA3 7 ASN F 59 THR F 66 -1 O PHE F 62 N ILE F 10 SHEET 7 AA3 7 ASN B 59 THR B 66 0 SSBOND 1 CYS D 105 CYS D 110 1555 1555 2.02 SSBOND 2 CYS F 105 CYS F 110 1555 1555 2.02 SSBOND 3 CYS B 105 CYS B 110 1555 1555 2.02 LINK O PHE A 110 NA NA A 401 1555 1555 2.77 LINK O GLY A 111 NA NA A 401 1555 1555 3.18 LINK O ALA A 112 NA NA A 401 1555 1555 2.90 LINK O ILE A 319 NA NA A 401 1555 1555 2.86 LINK O SER A 322 NA NA A 401 1555 1555 2.59 LINK O PHE C 110 NA NA C 401 1555 1555 2.77 LINK O GLY C 111 NA NA C 401 1555 1555 3.18 LINK O ALA C 112 NA NA C 401 1555 1555 2.90 LINK O ILE C 319 NA NA C 401 1555 1555 2.86 LINK O ALA C 320 NA NA C 401 1555 1555 3.19 LINK O SER C 322 NA NA C 401 1555 1555 2.62 LINK O PHE E 110 NA NA E 401 1555 1555 2.77 LINK O GLY E 111 NA NA E 401 1555 1555 3.18 LINK O ALA E 112 NA NA E 401 1555 1555 2.90 LINK O ILE E 319 NA NA E 401 1555 1555 2.86 LINK O ALA E 320 NA NA E 401 1555 1555 3.19 LINK O SER E 322 NA NA E 401 1555 1555 2.62 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