HEADER PROTEIN FIBRIL 25-JUL-22 7YL3 TITLE STRUCTURE OF HIAPP-TF-TYPE1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISLET AMYLOID POLYPEPTIDE; COMPND 3 CHAIN: C, E, I, K, A, F, J, H, B, G, L, D; COMPND 4 SYNONYM: AMYLIN,DIABETES-ASSOCIATED PEPTIDE,DAP,INSULINOMA AMYLOID COMPND 5 PEPTIDE; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_COMMON: HUMAN; SOURCE 5 ORGANISM_TAXID: 9606 KEYWDS AMYLIN, PROTEIN FIBRIL EXPDTA ELECTRON MICROSCOPY AUTHOR D.LI,X.ZHANG,Y.WANG,P.ZHU REVDAT 2 08-MAY-24 7YL3 1 JRNL REVDAT 1 28-DEC-22 7YL3 0 JRNL AUTH D.LI,X.ZHANG,Y.WANG,H.ZHANG,K.SONG,K.BAO,P.ZHU JRNL TITL A NEW POLYMORPHISM OF HUMAN AMYLIN FIBRILS WITH SIMILAR JRNL TITL 2 PROTOFILAMENTS AND A CONSERVED CORE. JRNL REF ISCIENCE V. 25 05705 2022 JRNL REFN ESSN 2589-0042 JRNL PMID 36567711 JRNL DOI 10.1016/J.ISCI.2022.105705 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : GCTF, RELION, RELION 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) : 3.200 REMARK 3 NUMBER OF PARTICLES : 28593 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 7YL3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1300031155. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : HELICAL REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : HELICAL ARRAY REMARK 245 PARTICLE TYPE : HELICAL REMARK 245 NAME OF SAMPLE : ISLET AMYLOID POLYPEPTIDE 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 : 7.00 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 K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.80 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: DODECAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, E, I, K, A, F, J, H, B, G, REMARK 350 AND CHAINS: L, D 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 LYS E 1 REMARK 465 CYS E 2 REMARK 465 ASN E 3 REMARK 465 THR E 4 REMARK 465 ALA E 5 REMARK 465 THR E 6 REMARK 465 CYS E 7 REMARK 465 ALA E 8 REMARK 465 LYS K 1 REMARK 465 CYS K 2 REMARK 465 ASN K 3 REMARK 465 THR K 4 REMARK 465 ALA K 5 REMARK 465 THR K 6 REMARK 465 CYS K 7 REMARK 465 ALA K 8 REMARK 465 LYS F 1 REMARK 465 CYS F 2 REMARK 465 ASN F 3 REMARK 465 THR F 4 REMARK 465 ALA F 5 REMARK 465 THR F 6 REMARK 465 CYS F 7 REMARK 465 ALA F 8 REMARK 465 LYS H 1 REMARK 465 CYS H 2 REMARK 465 ASN H 3 REMARK 465 THR H 4 REMARK 465 ALA H 5 REMARK 465 THR H 6 REMARK 465 CYS H 7 REMARK 465 ALA H 8 REMARK 465 LYS G 1 REMARK 465 CYS G 2 REMARK 465 ASN G 3 REMARK 465 THR G 4 REMARK 465 ALA G 5 REMARK 465 THR G 6 REMARK 465 CYS G 7 REMARK 465 ALA G 8 REMARK 465 LYS D 1 REMARK 465 CYS D 2 REMARK 465 ASN D 3 REMARK 465 THR D 4 REMARK 465 ALA D 5 REMARK 465 THR D 6 REMARK 465 CYS D 7 REMARK 465 ALA D 8 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 OG1 THR C 6 N THR B 6 1.65 REMARK 500 N THR I 6 OG1 THR J 6 1.80 REMARK 500 CG2 THR B 6 NH1 ARG D 11 2.00 REMARK 500 CB THR C 4 O THR B 4 2.01 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 THR C 36 CA - C - N ANGL. DEV. = 13.4 DEGREES REMARK 500 THR C 36 O - C - N ANGL. DEV. = -15.0 DEGREES REMARK 500 TYC C 37 C - N - CA ANGL. DEV. = 21.1 DEGREES REMARK 500 THR E 36 CA - C - N ANGL. DEV. = 18.4 DEGREES REMARK 500 THR E 36 O - C - N ANGL. DEV. = -19.1 DEGREES REMARK 500 TYC E 37 C - N - CA ANGL. DEV. = 29.6 DEGREES REMARK 500 THR I 36 CA - C - N ANGL. DEV. = 13.7 DEGREES REMARK 500 THR I 36 O - C - N ANGL. DEV. = -15.3 DEGREES REMARK 500 TYC I 37 C - N - CA ANGL. DEV. = 21.5 DEGREES REMARK 500 THR K 36 CA - C - N ANGL. DEV. = 17.6 DEGREES REMARK 500 THR K 36 O - C - N ANGL. DEV. = -18.2 DEGREES REMARK 500 TYC K 37 C - N - CA ANGL. DEV. = 28.3 DEGREES REMARK 500 THR A 36 CA - C - N ANGL. DEV. = 13.4 DEGREES REMARK 500 THR A 36 O - C - N ANGL. DEV. = -15.1 DEGREES REMARK 500 TYC A 37 C - N - CA ANGL. DEV. = 21.1 DEGREES REMARK 500 THR F 36 CA - C - N ANGL. DEV. = 18.4 DEGREES REMARK 500 THR F 36 O - C - N ANGL. DEV. = -19.0 DEGREES REMARK 500 TYC F 37 C - N - CA ANGL. DEV. = 29.6 DEGREES REMARK 500 THR J 36 CA - C - N ANGL. DEV. = 13.7 DEGREES REMARK 500 THR J 36 O - C - N ANGL. DEV. = -15.3 DEGREES REMARK 500 TYC J 37 C - N - CA ANGL. DEV. = 21.6 DEGREES REMARK 500 THR H 36 CA - C - N ANGL. DEV. = 17.5 DEGREES REMARK 500 THR H 36 O - C - N ANGL. DEV. = -18.2 DEGREES REMARK 500 TYC H 37 C - N - CA ANGL. DEV. = 28.3 DEGREES REMARK 500 THR B 36 CA - C - N ANGL. DEV. = 13.4 DEGREES REMARK 500 THR B 36 O - C - N ANGL. DEV. = -15.0 DEGREES REMARK 500 TYC B 37 C - N - CA ANGL. DEV. = 21.1 DEGREES REMARK 500 THR G 36 CA - C - N ANGL. DEV. = 18.4 DEGREES REMARK 500 THR G 36 O - C - N ANGL. DEV. = -19.0 DEGREES REMARK 500 TYC G 37 C - N - CA ANGL. DEV. = 29.6 DEGREES REMARK 500 THR L 36 CA - C - N ANGL. DEV. = 13.7 DEGREES REMARK 500 THR L 36 O - C - N ANGL. DEV. = -15.4 DEGREES REMARK 500 TYC L 37 C - N - CA ANGL. DEV. = 21.6 DEGREES REMARK 500 THR D 36 CA - C - N ANGL. DEV. = 17.6 DEGREES REMARK 500 THR D 36 O - C - N ANGL. DEV. = -18.2 DEGREES REMARK 500 TYC D 37 C - N - CA ANGL. DEV. = 28.3 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-33902 RELATED DB: EMDB REMARK 900 HIAPP-SF DBREF 7YL3 C 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 7YL3 E 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 7YL3 I 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 7YL3 K 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 7YL3 A 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 7YL3 F 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 7YL3 J 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 7YL3 H 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 7YL3 B 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 7YL3 G 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 7YL3 L 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 7YL3 D 1 37 UNP P10997 IAPP_HUMAN 34 70 SEQRES 1 C 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 C 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 C 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC SEQRES 1 E 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 E 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 E 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC SEQRES 1 I 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 I 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 I 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC SEQRES 1 K 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 K 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 K 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC SEQRES 1 A 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 A 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 A 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC SEQRES 1 F 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 F 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 F 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC SEQRES 1 J 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 J 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 J 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC SEQRES 1 H 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 H 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 H 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC SEQRES 1 B 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 B 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 B 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC SEQRES 1 G 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 G 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 G 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC SEQRES 1 L 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 L 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 L 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC SEQRES 1 D 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 D 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 D 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYC MODRES 7YL3 TYC C 37 TYR MODIFIED RESIDUE MODRES 7YL3 TYC E 37 TYR MODIFIED RESIDUE MODRES 7YL3 TYC I 37 TYR MODIFIED RESIDUE MODRES 7YL3 TYC K 37 TYR MODIFIED RESIDUE MODRES 7YL3 TYC A 37 TYR MODIFIED RESIDUE MODRES 7YL3 TYC F 37 TYR MODIFIED RESIDUE MODRES 7YL3 TYC J 37 TYR MODIFIED RESIDUE MODRES 7YL3 TYC H 37 TYR MODIFIED RESIDUE MODRES 7YL3 TYC B 37 TYR MODIFIED RESIDUE MODRES 7YL3 TYC G 37 TYR MODIFIED RESIDUE MODRES 7YL3 TYC L 37 TYR MODIFIED RESIDUE MODRES 7YL3 TYC D 37 TYR MODIFIED RESIDUE HET TYC C 37 13 HET TYC E 37 13 HET TYC I 37 13 HET TYC K 37 13 HET TYC A 37 13 HET TYC F 37 13 HET TYC J 37 13 HET TYC H 37 13 HET TYC B 37 13 HET TYC G 37 13 HET TYC L 37 13 HET TYC D 37 13 HETNAM TYC L-TYROSINAMIDE FORMUL 1 TYC 12(C9 H12 N2 O2) SHEET 1 AA1 3 CYS A 7 ARG A 11 0 SHEET 2 AA1 3 CYS C 7 ARG C 11 1 N ARG C 11 O GLN A 10 SHEET 3 AA1 3 CYS B 7 ARG B 11 1 O ARG B 11 N GLN C 10 SHEET 1 AA2 3 VAL A 17 SER A 20 0 SHEET 2 AA2 3 VAL C 17 SER C 20 1 N SER C 19 O SER A 20 SHEET 3 AA2 3 VAL B 17 SER B 20 1 O VAL B 17 N HIS C 18 SHEET 1 AA3 3 ALA A 25 LEU A 27 0 SHEET 2 AA3 3 ALA C 25 LEU C 27 1 N LEU C 27 O ILE A 26 SHEET 3 AA3 3 ALA B 25 LEU B 27 1 O LEU B 27 N ILE C 26 SHEET 1 AA4 3 THR A 30 VAL A 32 0 SHEET 2 AA4 3 THR C 30 VAL C 32 1 N ASN C 31 O THR A 30 SHEET 3 AA4 3 THR B 30 VAL B 32 1 O ASN B 31 N THR C 30 SHEET 1 AA5 3 GLN F 10 ASN F 22 0 SHEET 2 AA5 3 GLN E 10 ASN E 22 1 N PHE E 15 O ASN F 14 SHEET 3 AA5 3 GLN G 10 ASN G 22 1 O PHE G 15 N ASN E 14 SHEET 1 AA6 3 ILE F 26 VAL F 32 0 SHEET 2 AA6 3 ILE E 26 VAL E 32 1 N ASN E 31 O THR F 30 SHEET 3 AA6 3 ILE G 26 THR G 30 1 O LEU G 27 N ILE E 26 SHEET 1 AA7 3 CYS J 7 ARG J 11 0 SHEET 2 AA7 3 CYS I 7 ARG I 11 1 N ARG I 11 O GLN J 10 SHEET 3 AA7 3 CYS L 7 ARG L 11 1 O ARG L 11 N GLN I 10 SHEET 1 AA8 3 VAL J 17 SER J 20 0 SHEET 2 AA8 3 VAL I 17 SER I 20 1 N VAL I 17 O HIS J 18 SHEET 3 AA8 3 VAL L 17 SER L 20 1 O VAL L 17 N HIS I 18 SHEET 1 AA9 3 ALA J 25 LEU J 27 0 SHEET 2 AA9 3 ALA I 25 LEU I 27 1 N LEU I 27 O ILE J 26 SHEET 3 AA9 3 ALA L 25 LEU L 27 1 O LEU L 27 N ILE I 26 SHEET 1 AB1 3 THR J 30 VAL J 32 0 SHEET 2 AB1 3 THR I 30 VAL I 32 1 N ASN I 31 O THR J 30 SHEET 3 AB1 3 THR L 30 VAL L 32 1 O ASN L 31 N THR I 30 SHEET 1 AB2 3 GLN K 10 ASN K 22 0 SHEET 2 AB2 3 GLN H 10 ASN H 22 1 O ASN H 14 N PHE K 15 SHEET 3 AB2 3 GLN D 10 ASN D 22 1 O ASN D 14 N PHE H 15 SHEET 1 AB3 3 ILE K 26 VAL K 32 0 SHEET 2 AB3 3 ILE H 26 VAL H 32 1 O THR H 30 N ASN K 31 SHEET 3 AB3 3 ILE D 26 VAL D 32 1 O THR D 30 N ASN H 31 SSBOND 1 CYS C 2 CYS C 7 1555 1555 2.03 SSBOND 2 CYS C 2 CYS B 7 1555 1555 2.85 SSBOND 3 CYS I 2 CYS I 7 1555 1555 2.03 SSBOND 4 CYS A 2 CYS A 7 1555 1555 2.03 SSBOND 5 CYS J 2 CYS J 7 1555 1555 2.03 SSBOND 6 CYS B 2 CYS B 7 1555 1555 2.03 SSBOND 7 CYS L 2 CYS L 7 1555 1555 2.03 LINK C THR C 36 N TYC C 37 1555 1555 1.26 LINK C THR E 36 N TYC E 37 1555 1555 1.20 LINK C THR I 36 N TYC I 37 1555 1555 1.26 LINK C THR K 36 N TYC K 37 1555 1555 1.21 LINK C THR A 36 N TYC A 37 1555 1555 1.26 LINK C THR F 36 N TYC F 37 1555 1555 1.21 LINK C THR J 36 N TYC J 37 1555 1555 1.26 LINK C THR H 36 N TYC H 37 1555 1555 1.21 LINK C THR B 36 N TYC B 37 1555 1555 1.26 LINK C THR G 36 N TYC G 37 1555 1555 1.21 LINK C THR L 36 N TYC L 37 1555 1555 1.26 LINK C THR D 36 N TYC D 37 1555 1555 1.21 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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