HEADER MEMBRANE PROTEIN 11-SEP-23 8U4V TITLE CRYO-EM STRUCTURE OF HUMAN CLAUDIN-4 COMPLEX WITH CLOSTRIDIUM TITLE 2 PERFRINGENS ENTEROTOXIN C-TERMINAL DOMAIN, SFAB COP-1, AND NANOBODY COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLAUDIN-4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CLOSTRIDIUM PERFRINGENS ENTEROTOXIN RECEPTOR,CPE-RECEPTOR, COMPND 5 WILLIAMS-BEUREN SYNDROME CHROMOSOMAL REGION 8 PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: HEAT-LABILE ENTEROTOXIN B CHAIN; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: COP-1 SFAB LIGHT CHAIN; COMPND 13 CHAIN: L; COMPND 14 ENGINEERED: YES; COMPND 15 MOL_ID: 4; COMPND 16 MOLECULE: COP-1 SFAB HEAVY CHAIN; COMPND 17 CHAIN: H; COMPND 18 ENGINEERED: YES; COMPND 19 MOL_ID: 5; COMPND 20 MOLECULE: ANTI-FAB NANOBODY; COMPND 21 CHAIN: K; COMPND 22 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CLDN4, CPER, CPETR1, WBSCR8; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: TN5; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PFASTBAC1; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: CLOSTRIDIUM PERFRINGENS; SOURCE 13 ORGANISM_TAXID: 1502; SOURCE 14 GENE: CPE; SOURCE 15 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 16 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 18 EXPRESSION_SYSTEM_CELL_LINE: TN5; SOURCE 19 EXPRESSION_SYSTEM_PLASMID: PFASTBAC1; SOURCE 20 MOL_ID: 3; SOURCE 21 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 22 ORGANISM_COMMON: HUMAN; SOURCE 23 ORGANISM_TAXID: 9606; SOURCE 24 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 25 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 26 MOL_ID: 4; SOURCE 27 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 28 ORGANISM_COMMON: HUMAN; SOURCE 29 ORGANISM_TAXID: 9606; SOURCE 30 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 31 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 32 MOL_ID: 5; SOURCE 33 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 34 ORGANISM_TAXID: 32630; SOURCE 35 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 36 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CLAUDIN, FAB, TOXIN, NANOBODY, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR A.J.VECCHIO REVDAT 5 30-OCT-24 8U4V 1 REMARK REVDAT 4 03-JUL-24 8U4V 1 JRNL REVDAT 3 26-JUN-24 8U4V 1 JRNL REVDAT 2 13-DEC-23 8U4V 1 COMPND HETNAM HETSYN REVDAT 1 25-OCT-23 8U4V 0 JRNL AUTH S.K.ERRAMILLI,P.K.DOMINIK,C.P.OGBU,A.A.KOSSIAKOFF, JRNL AUTH 2 A.J.VECCHIO JRNL TITL STRUCTURAL AND BIOPHYSICAL INSIGHTS INTO TARGETING OF JRNL TITL 2 CLAUDIN-4 BY A SYNTHETIC ANTIBODY FRAGMENT. JRNL REF COMMUN BIOL V. 7 733 2024 JRNL REFN ESSN 2399-3642 JRNL PMID 38886509 JRNL DOI 10.1038/S42003-024-06437-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.K.ERRAMILLI,P.K.DOMINIK,C.P.OGBU,A.A.KOSSIAKOFF, REMARK 1 AUTH 2 A.J.VECCHIO REMARK 1 TITL CRYO-EM STRUCTURES OF A SYNTHETIC ANTIBODY AGAINST 22 KDA REMARK 1 TITL 2 CLAUDIN-4 REVEAL ITS COMPLEX WITH REMARK 1 REF BIORXIV 2023 REMARK 1 REFN ISSN 2692-8205 REMARK 1 DOI 10.1101/2023.06.12.544689 REMARK 2 REMARK 2 RESOLUTION. 2.99 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, PHENIX, REMARK 3 PHENIX, CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 7KP4 REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE FIT 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) : 2.990 REMARK 3 NUMBER OF PARTICLES : 112637 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 8U4V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-SEP-23. REMARK 100 THE DEPOSITION ID IS D_1000277353. 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 : HUMAN CLAUDIN-4 COMPLEX WITH REMARK 245 CLOSTRIDIUM PERFRINGENS REMARK 245 ENTEROTOXIN C-TERMINAL DOMAIN, REMARK 245 SFAB COP-1, AND NANOBODY REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 7.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : ASSEMBLED COMPLEX OF 5 PROTEINS REMARK 245 (FAB IS 2 PROTEIN) EXPRESSED FROM INSECT CELLS AND E COLI REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 5039 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 900.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2100.00 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, L, H, K 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 ALA A 2 REMARK 465 SER A 3 REMARK 465 MET A 4 REMARK 465 CYS A 185 REMARK 465 PRO A 186 REMARK 465 PRO A 187 REMARK 465 ARG A 188 REMARK 465 THR A 189 REMARK 465 ASP A 190 REMARK 465 LYS A 191 REMARK 465 PRO A 192 REMARK 465 TYR A 193 REMARK 465 SER A 194 REMARK 465 ALA A 195 REMARK 465 LYS A 196 REMARK 465 TYR A 197 REMARK 465 SER A 198 REMARK 465 ALA A 199 REMARK 465 ALA A 200 REMARK 465 ARG A 201 REMARK 465 SER A 202 REMARK 465 ALA A 203 REMARK 465 ALA A 204 REMARK 465 ALA A 205 REMARK 465 SER A 206 REMARK 465 ASN A 207 REMARK 465 TYR A 208 REMARK 465 VAL A 209 REMARK 465 GLY A 210 REMARK 465 LEU A 211 REMARK 465 VAL A 212 REMARK 465 PRO A 213 REMARK 465 ARG A 214 REMARK 465 GLY B 195 REMARK 465 SER B 196 REMARK 465 ASP B 197 REMARK 465 SER L 25 REMARK 465 CYS L 239 REMARK 465 MET H 1 REMARK 465 LYS H 2 REMARK 465 LYS H 3 REMARK 465 ASN H 4 REMARK 465 ILE H 5 REMARK 465 ALA H 6 REMARK 465 PHE H 7 REMARK 465 LEU H 8 REMARK 465 LEU H 9 REMARK 465 ALA H 10 REMARK 465 SER H 11 REMARK 465 MET H 12 REMARK 465 PHE H 13 REMARK 465 VAL H 14 REMARK 465 PHE H 15 REMARK 465 SER H 16 REMARK 465 ILE H 17 REMARK 465 ALA H 18 REMARK 465 THR H 19 REMARK 465 ASN H 20 REMARK 465 ALA H 21 REMARK 465 TYR H 22 REMARK 465 ALA H 23 REMARK 465 GLU H 24 REMARK 465 ILE H 25 REMARK 465 SER H 26 REMARK 465 SER H 255 REMARK 465 CYS H 256 REMARK 465 ASP H 257 REMARK 465 LYS H 258 REMARK 465 THR H 259 REMARK 465 HIS H 260 REMARK 465 THR H 261 REMARK 465 GLY K 0 REMARK 465 SER K 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 GLU B 198 CG CD OE1 OE2 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 O THR H 171 OG1 THR H 175 2.06 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 ARG K 38 CB - CA - C ANGL. DEV. = -17.5 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 PRO A 28 49.01 -87.63 REMARK 500 SER A 58 -31.79 -134.83 REMARK 500 SER L 75 19.62 58.74 REMARK 500 ALA L 76 -7.77 72.46 REMARK 500 SER L 119 20.04 -141.36 REMARK 500 LYS L 194 -61.29 -93.74 REMARK 500 ASP H 141 111.28 -160.40 REMARK 500 SER H 152 143.14 -171.53 REMARK 500 SER H 172 -144.07 59.85 REMARK 500 SER K 7 -159.12 -108.13 REMARK 500 PRO K 14 151.58 -49.69 REMARK 500 SER K 17 129.99 -170.83 REMARK 500 ARG K 27 -169.79 -171.76 REMARK 500 ARG K 52 -150.62 55.62 REMARK 500 SER K 54 -129.17 53.43 REMARK 500 ASP K 90 36.37 -95.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-41899 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN CLAUDIN-4 COMPLEX WITH CLOSTRIDIUM REMARK 900 PERFRINGENS ENTEROTOXIN C-TERMINAL DOMAIN, SFAB COP-1, AND NANOBODY REMARK 900 RELATED ID: EMD-41915 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-41897 RELATED DB: EMDB DBREF 8U4V A 1 209 UNP O14493 CLD4_HUMAN 1 209 DBREF 8U4V B 198 319 UNP P01558 ELTB_CLOPF 198 319 DBREF 8U4V L 25 239 PDB 8U4V 8U4V 25 239 DBREF 8U4V H 1 261 PDB 8U4V 8U4V 1 261 DBREF 8U4V K 0 120 PDB 8U4V 8U4V 0 120 SEQADV 8U4V GLY A 210 UNP O14493 EXPRESSION TAG SEQADV 8U4V LEU A 211 UNP O14493 EXPRESSION TAG SEQADV 8U4V VAL A 212 UNP O14493 EXPRESSION TAG SEQADV 8U4V PRO A 213 UNP O14493 EXPRESSION TAG SEQADV 8U4V ARG A 214 UNP O14493 EXPRESSION TAG SEQADV 8U4V GLY B 195 UNP P01558 EXPRESSION TAG SEQADV 8U4V SER B 196 UNP P01558 EXPRESSION TAG SEQADV 8U4V ASP B 197 UNP P01558 EXPRESSION TAG SEQRES 1 A 214 MET ALA SER MET GLY LEU GLN VAL MET GLY ILE ALA LEU SEQRES 2 A 214 ALA VAL LEU GLY TRP LEU ALA VAL MET LEU CYS CYS ALA SEQRES 3 A 214 LEU PRO MET TRP ARG VAL THR ALA PHE ILE GLY SER ASN SEQRES 4 A 214 ILE VAL THR SER GLN THR ILE TRP GLU GLY LEU TRP MET SEQRES 5 A 214 ASN CYS VAL VAL GLN SER THR GLY GLN MET GLN CYS LYS SEQRES 6 A 214 VAL TYR ASP SER LEU LEU ALA LEU PRO GLN ASP LEU GLN SEQRES 7 A 214 ALA ALA ARG ALA LEU VAL ILE ILE SER ILE ILE VAL ALA SEQRES 8 A 214 ALA LEU GLY VAL LEU LEU SER VAL VAL GLY GLY LYS CYS SEQRES 9 A 214 THR ASN CYS LEU GLU ASP GLU SER ALA LYS ALA LYS THR SEQRES 10 A 214 MET ILE VAL ALA GLY VAL VAL PHE LEU LEU ALA GLY LEU SEQRES 11 A 214 MET VAL ILE VAL PRO VAL SER TRP THR ALA HIS ASN ILE SEQRES 12 A 214 ILE GLN ASP PHE TYR ASN PRO LEU VAL ALA SER GLY GLN SEQRES 13 A 214 LYS ARG GLU MET GLY ALA SER LEU TYR VAL GLY TRP ALA SEQRES 14 A 214 ALA SER GLY LEU LEU LEU LEU GLY GLY GLY LEU LEU CYS SEQRES 15 A 214 CYS ASN CYS PRO PRO ARG THR ASP LYS PRO TYR SER ALA SEQRES 16 A 214 LYS TYR SER ALA ALA ARG SER ALA ALA ALA SER ASN TYR SEQRES 17 A 214 VAL GLY LEU VAL PRO ARG SEQRES 1 B 125 GLY SER ASP GLU ILE LEU ASP LEU ALA ALA ALA THR GLU SEQRES 2 B 125 ARG LEU ASN LEU THR ASP ALA LEU ASN SER ASN PRO ALA SEQRES 3 B 125 GLY ASN LEU TYR ASP TRP ARG SER SER ASN SER TYR PRO SEQRES 4 B 125 TRP THR GLN LYS LEU ASN LEU HIS LEU THR ILE THR ALA SEQRES 5 B 125 THR GLY GLN LYS TYR ARG ILE LEU ALA SER LYS ILE VAL SEQRES 6 B 125 ASP PHE ASN ILE TYR SER ASN ASN PHE ASN ASN LEU VAL SEQRES 7 B 125 LYS LEU GLU GLN SER LEU GLY ASP GLY VAL LYS ASP HIS SEQRES 8 B 125 TYR VAL ASP ILE SER LEU ASP ALA GLY GLN TYR VAL LEU SEQRES 9 B 125 VAL MET LYS ALA ASN SER SER TYR SER GLY ASN TYR PRO SEQRES 10 B 125 TYR SER ILE LEU PHE GLN LYS PHE SEQRES 1 L 215 SER ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER SEQRES 2 L 215 ALA SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SEQRES 3 L 215 SER GLN SER VAL SER SER ALA VAL ALA TRP TYR GLN GLN SEQRES 4 L 215 LYS PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR SER ALA SEQRES 5 L 215 SER SER LEU TYR SER GLY VAL PRO SER ARG PHE SER GLY SEQRES 6 L 215 SER ARG SER GLY THR ASP PHE THR LEU THR ILE SER SER SEQRES 7 L 215 LEU GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN SEQRES 8 L 215 SER SER SER SER LEU ILE THR PHE GLY GLN GLY THR LYS SEQRES 9 L 215 VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE SEQRES 10 L 215 ILE PHE PRO PRO SER ASP SER GLN LEU LYS SER GLY THR SEQRES 11 L 215 ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG SEQRES 12 L 215 GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SEQRES 13 L 215 SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER SEQRES 14 L 215 LYS ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SEQRES 15 L 215 SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS SEQRES 16 L 215 GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SEQRES 17 L 215 SER PHE ASN ARG GLY GLU CYS SEQRES 1 H 261 MET LYS LYS ASN ILE ALA PHE LEU LEU ALA SER MET PHE SEQRES 2 H 261 VAL PHE SER ILE ALA THR ASN ALA TYR ALA GLU ILE SER SEQRES 3 H 261 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 4 H 261 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 5 H 261 PHE ASN PHE SER SER SER TYR ILE HIS TRP VAL ARG GLN SEQRES 6 H 261 ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA SER ILE SER SEQRES 7 H 261 SER SER SER GLY SER THR SER TYR ALA ASP SER VAL LYS SEQRES 8 H 261 GLY ARG PHE THR ILE SER ALA ASP THR SER LYS ASN THR SEQRES 9 H 261 ALA TYR LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR SEQRES 10 H 261 ALA VAL TYR TYR CYS ALA ARG TRP PHE HIS PRO TRP TRP SEQRES 11 H 261 TRP TRP GLU TYR LEU PHE ARG GLY ALA ILE ASP TYR TRP SEQRES 12 H 261 GLY GLN GLY THR LEU VAL THR VAL SER SER ALA SER THR SEQRES 13 H 261 LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SER SER LYS SEQRES 14 H 261 SER THR SER GLY GLY THR ALA ALA LEU GLY CYS LEU VAL SEQRES 15 H 261 LYS ASP TYR PHE PRO GLU PRO VAL THR VAL SER TRP ASN SEQRES 16 H 261 SER GLY ALA LEU THR SER GLY VAL HIS THR PHE PRO ALA SEQRES 17 H 261 VAL LEU GLN SER SER GLY LEU TYR SER LEU SER SER VAL SEQRES 18 H 261 VAL THR VAL PRO SER SER SER LEU GLY THR GLN THR TYR SEQRES 19 H 261 ILE CYS ASN VAL ASN HIS LYS PRO SER ASN THR LYS VAL SEQRES 20 H 261 ASP LYS LYS VAL GLU PRO LYS SER CYS ASP LYS THR HIS SEQRES 21 H 261 THR SEQRES 1 K 121 GLY SER VAL GLN LEU GLN GLU SER GLY GLY GLY LEU VAL SEQRES 2 K 121 GLN PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER SEQRES 3 K 121 GLY ARG THR ILE SER ARG TYR ALA MET SER TRP PHE ARG SEQRES 4 K 121 GLN ALA PRO GLY LYS GLU ARG GLU PHE VAL ALA VAL ALA SEQRES 5 K 121 ARG ARG SER GLY ASP GLY ALA PHE TYR ALA ASP SER VAL SEQRES 6 K 121 GLN GLY ARG PHE THR VAL SER ARG ASP ASP ALA LYS ASN SEQRES 7 K 121 THR VAL TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP SEQRES 8 K 121 THR ALA VAL TYR TYR CYS ALA ILE ASP SER ASP THR PHE SEQRES 9 K 121 TYR SER GLY SER TYR ASP TYR TRP GLY GLN GLY THR GLN SEQRES 10 K 121 VAL THR VAL SER HET AV0 H 301 69 HETNAM AV0 LAURYL MALTOSE NEOPENTYL GLYCOL HETSYN AV0 2,2-DIDECYLPROPANE-1,3-BIS-B-D-MALTOPYRANOSIDE; 2- HETSYN 2 AV0 DECYL-2-{[(4-O-ALPHA-D-GLUCOPYRANOSYL-BETA-D- HETSYN 3 AV0 GLUCOPYRANOSYL)OXY]METHYL}DODECYL4-O-ALPHA-D- HETSYN 4 AV0 GLUCOPYRANOSYL-BETA-D-GLUCOPYRANOSIDE FORMUL 6 AV0 C47 H88 O22 FORMUL 7 HOH *3(H2 O) HELIX 1 AA1 GLY A 5 LEU A 27 1 23 HELIX 2 AA2 SER A 69 LEU A 73 5 5 HELIX 3 AA3 PRO A 74 GLY A 101 1 28 HELIX 4 AA4 ASP A 110 ASN A 149 1 40 HELIX 5 AA5 GLY A 161 CYS A 183 1 23 HELIX 6 AA6 LEU B 211 SER B 217 1 7 HELIX 7 AA7 ASN B 267 ASN B 270 5 4 HELIX 8 AA8 GLN L 104 PHE L 108 5 5 HELIX 9 AA9 SER L 146 GLY L 153 1 8 HELIX 10 AB1 LYS L 208 GLU L 212 1 5 HELIX 11 AB2 ASN H 54 SER H 57 5 4 HELIX 12 AB3 ARG H 113 THR H 117 5 5 HELIX 13 AB4 TRP H 130 ARG H 137 1 8 HELIX 14 AB5 SER H 196 ALA H 198 5 3 HELIX 15 AB6 PRO H 225 LEU H 229 5 5 HELIX 16 AB7 ARG K 53 GLY K 57 5 5 SHEET 1 AA1 5 GLN A 63 VAL A 66 0 SHEET 2 AA1 5 MET A 52 VAL A 56 -1 N ASN A 53 O LYS A 65 SHEET 3 AA1 5 GLN A 44 GLU A 48 -1 N TRP A 47 O CYS A 54 SHEET 4 AA1 5 ARG A 31 PHE A 35 -1 N ARG A 31 O GLU A 48 SHEET 5 AA1 5 GLU A 159 MET A 160 -1 O GLU A 159 N VAL A 32 SHEET 1 AA2 5 ALA B 205 ASN B 210 0 SHEET 2 AA2 5 LEU B 238 ILE B 244 1 O HIS B 241 N GLU B 207 SHEET 3 AA2 5 GLY B 294 ALA B 302 -1 O TYR B 296 N LEU B 242 SHEET 4 AA2 5 VAL B 259 SER B 265 -1 N TYR B 264 O VAL B 297 SHEET 5 AA2 5 VAL B 272 SER B 277 -1 O SER B 277 N PHE B 261 SHEET 1 AA3 4 LEU B 223 ARG B 227 0 SHEET 2 AA3 4 SER B 313 LYS B 318 -1 O PHE B 316 N TYR B 224 SHEET 3 AA3 4 GLN B 249 ALA B 255 -1 N ARG B 252 O GLN B 317 SHEET 4 AA3 4 HIS B 285 LEU B 291 -1 O ILE B 289 N TYR B 251 SHEET 1 AA4 4 MET L 29 SER L 32 0 SHEET 2 AA4 4 VAL L 44 ALA L 50 -1 O ARG L 49 N THR L 30 SHEET 3 AA4 4 ASP L 95 ILE L 100 -1 O PHE L 96 N CYS L 48 SHEET 4 AA4 4 PHE L 87 SER L 92 -1 N SER L 88 O THR L 99 SHEET 1 AA5 6 SER L 35 ALA L 38 0 SHEET 2 AA5 6 THR L 127 ILE L 131 1 O LYS L 128 N LEU L 36 SHEET 3 AA5 6 THR L 110 SER L 116 -1 N TYR L 111 O THR L 127 SHEET 4 AA5 6 ALA L 59 GLN L 63 -1 N ALA L 59 O GLN L 114 SHEET 5 AA5 6 LYS L 70 TYR L 74 -1 O ILE L 73 N TRP L 60 SHEET 6 AA5 6 SER L 78 LEU L 79 -1 O SER L 78 N TYR L 74 SHEET 1 AA6 4 SER L 35 ALA L 38 0 SHEET 2 AA6 4 THR L 127 ILE L 131 1 O LYS L 128 N LEU L 36 SHEET 3 AA6 4 THR L 110 SER L 116 -1 N TYR L 111 O THR L 127 SHEET 4 AA6 4 ILE L 121 PHE L 123 -1 O THR L 122 N GLN L 115 SHEET 1 AA7 4 SER L 139 PHE L 143 0 SHEET 2 AA7 4 THR L 154 PHE L 164 -1 O LEU L 160 N PHE L 141 SHEET 3 AA7 4 TYR L 198 SER L 207 -1 O LEU L 200 N LEU L 161 SHEET 4 AA7 4 SER L 184 VAL L 188 -1 N GLN L 185 O THR L 203 SHEET 1 AA8 3 ALA L 169 LYS L 174 0 SHEET 2 AA8 3 VAL L 216 HIS L 223 -1 O ALA L 218 N LYS L 174 SHEET 3 AA8 3 VAL L 230 ASN L 235 -1 O VAL L 230 N VAL L 221 SHEET 1 AA9 4 GLN H 29 SER H 33 0 SHEET 2 AA9 4 SER H 43 SER H 51 -1 O SER H 47 N SER H 33 SHEET 3 AA9 4 THR H 104 ASN H 110 -1 O MET H 109 N LEU H 44 SHEET 4 AA9 4 PHE H 94 ASP H 99 -1 N THR H 95 O GLN H 108 SHEET 1 AB1 6 LEU H 37 VAL H 38 0 SHEET 2 AB1 6 THR H 147 VAL H 151 1 O THR H 150 N VAL H 38 SHEET 3 AB1 6 ALA H 118 PHE H 126 -1 N TYR H 120 O THR H 147 SHEET 4 AB1 6 TYR H 59 GLN H 65 -1 N VAL H 63 O TYR H 121 SHEET 5 AB1 6 LEU H 71 SER H 78 -1 O ALA H 75 N TRP H 62 SHEET 6 AB1 6 THR H 84 TYR H 86 -1 O SER H 85 N SER H 76 SHEET 1 AB2 4 LEU H 37 VAL H 38 0 SHEET 2 AB2 4 THR H 147 VAL H 151 1 O THR H 150 N VAL H 38 SHEET 3 AB2 4 ALA H 118 PHE H 126 -1 N TYR H 120 O THR H 147 SHEET 4 AB2 4 ILE H 140 TRP H 143 -1 O TYR H 142 N ARG H 124 SHEET 1 AB3 4 VAL H 161 LEU H 164 0 SHEET 2 AB3 4 ALA H 176 TYR H 185 -1 O GLY H 179 N LEU H 164 SHEET 3 AB3 4 TYR H 216 VAL H 224 -1 O VAL H 224 N ALA H 176 SHEET 4 AB3 4 VAL H 203 THR H 205 -1 N HIS H 204 O VAL H 221 SHEET 1 AB4 4 VAL H 161 LEU H 164 0 SHEET 2 AB4 4 ALA H 176 TYR H 185 -1 O GLY H 179 N LEU H 164 SHEET 3 AB4 4 TYR H 216 VAL H 224 -1 O VAL H 224 N ALA H 176 SHEET 4 AB4 4 VAL H 209 LEU H 210 -1 N VAL H 209 O SER H 217 SHEET 1 AB5 3 THR H 191 TRP H 194 0 SHEET 2 AB5 3 TYR H 234 HIS H 240 -1 O ASN H 237 N SER H 193 SHEET 3 AB5 3 THR H 245 VAL H 251 -1 O LYS H 249 N CYS H 236 SHEET 1 AB6 4 GLN K 3 GLU K 6 0 SHEET 2 AB6 4 GLY K 16 SER K 25 -1 O SER K 25 N GLN K 3 SHEET 3 AB6 4 THR K 78 LEU K 86 -1 O VAL K 79 N CYS K 22 SHEET 4 AB6 4 PHE K 68 ASP K 73 -1 N ASP K 73 O THR K 78 SHEET 1 AB7 4 PHE K 59 TYR K 60 0 SHEET 2 AB7 4 ARG K 45 VAL K 50 -1 N VAL K 50 O PHE K 59 SHEET 3 AB7 4 ALA K 33 GLN K 39 -1 N TRP K 36 O ALA K 49 SHEET 4 AB7 4 TYR K 95 ASP K 99 -1 O TYR K 95 N PHE K 37 SHEET 1 AB8 2 ALA K 92 VAL K 93 0 SHEET 2 AB8 2 GLN K 116 VAL K 117 -1 N VAL K 117 O ALA K 92 SSBOND 1 CYS A 54 CYS A 64 1555 1555 2.03 SSBOND 2 CYS L 48 CYS L 113 1555 1555 2.03 SSBOND 3 CYS L 159 CYS L 219 1555 1555 2.03 SSBOND 4 CYS H 48 CYS H 122 1555 1555 2.03 SSBOND 5 CYS H 180 CYS H 236 1555 1555 2.03 SSBOND 6 CYS K 22 CYS K 96 1555 1555 2.04 CISPEP 1 SER L 32 PRO L 33 0 -2.52 CISPEP 2 TYR L 165 PRO L 166 0 1.13 CISPEP 3 PHE H 186 PRO H 187 0 -3.57 CISPEP 4 GLU H 188 PRO H 189 0 -0.44 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