HEADER DE NOVO PROTEIN 22-FEB-23 8GA9 TITLE C4HR1_4R: EXTENDABLE REPEAT PROTEIN TETRAMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: C4HR1_4R; COMPND 3 CHAIN: A, C, E, G; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS OLIGOMER, REPEAT PROTEIN, DE NOVO PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR N.P.BETHEL,A.J.BORST REVDAT 3 20-DEC-23 8GA9 1 JRNL REVDAT 2 20-SEP-23 8GA9 1 JRNL REVDAT 1 30-AUG-23 8GA9 0 JRNL AUTH N.P.BETHEL,A.J.BORST,F.PARMEGGIANI,M.J.BICK,T.J.BRUNETTE, JRNL AUTH 2 H.NGUYEN,A.KANG,A.K.BERA,L.CARTER,M.C.MIRANDA,R.D.KIBLER, JRNL AUTH 3 M.LAMB,X.LI,B.SANKARAN,D.BAKER JRNL TITL PRECISELY PATTERNED NANOFIBRES MADE FROM EXTENDABLE PROTEIN JRNL TITL 2 MULTIPLEXES. JRNL REF NAT.CHEM. V. 15 1664 2023 JRNL REFN ESSN 1755-4349 JRNL PMID 37667012 JRNL DOI 10.1038/S41557-023-01314-X REMARK 2 REMARK 2 RESOLUTION. 3.71 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) : 3.710 REMARK 3 NUMBER OF PARTICLES : 65196 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 8GA9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-FEB-23. REMARK 100 THE DEPOSITION ID IS D_1000272458. 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 : C4HR1_4R 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 : TFS GLACIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 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 : NULL 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 : NULL 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, E, G 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 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 HD12 LEU C 260 HD11 LEU C 263 1.24 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 A 36 NE - CZ - NH2 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG A 49 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG C 291 NE - CZ - NH2 ANGL. DEV. = 3.3 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 ASN A 69 54.81 -114.53 REMARK 500 ALA A 129 -41.55 63.85 REMARK 500 ASN C 235 58.27 -115.76 REMARK 500 LEU C 305 57.84 -108.86 REMARK 500 ASN E 401 57.75 -112.96 REMARK 500 ASN G 567 44.40 -145.03 REMARK 500 ALA G 627 -34.05 60.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-29894 RELATED DB: EMDB REMARK 900 C4HR1_4R: EXTENDABLE REPEAT PROTEIN TETRAMER DBREF 8GA9 A 1 165 PDB 8GA9 8GA9 1 165 DBREF 8GA9 C 167 331 PDB 8GA9 8GA9 167 331 DBREF 8GA9 E 333 497 PDB 8GA9 8GA9 333 497 DBREF 8GA9 G 499 663 PDB 8GA9 8GA9 499 663 SEQRES 1 A 165 MET LYS LYS GLU LEU TYR GLU PHE TYR PHE MET PRO PRO SEQRES 2 A 165 LEU LYS GLN ILE GLU PHE LEU GLU GLU LEU VAL ASN ASN SEQRES 3 A 165 PRO GLU LYS PHE LYS GLU PHE PHE LYS ARG LEU LYS GLU SEQRES 4 A 165 GLU PRO GLY ALA MET GLU LEU PHE LEU ARG ASN LEU TYR SEQRES 5 A 165 LEU MET HIS PRO MET VAL GLN ILE TYR PHE LEU GLU LEU SEQRES 6 A 165 LEU VAL GLU ASN PRO GLU LEU PHE LYS LEU PHE PHE GLU SEQRES 7 A 165 TYR LEU GLU GLU CYS PRO GLY ALA MET GLU GLN PHE LEU SEQRES 8 A 165 LEU ASN LEU TYR LEU LEU HIS PRO MET VAL GLN ILE GLU SEQRES 9 A 165 PHE LEU LYS LEU LEU VAL GLU ASN PRO GLU LEU PHE ARG SEQRES 10 A 165 LEU PHE PHE GLU TYR LEU LYS ARG CYS PRO GLY ALA LEU SEQRES 11 A 165 GLU LEU PHE LYS GLU ILE ILE GLU LEU LEU ASP PRO ILE SEQRES 12 A 165 ILE GLN LYS TYR LEU LYS LYS LEU LEU GLU GLU ASN PRO SEQRES 13 A 165 GLU LEU LYS ALA LEU VAL LYS GLU VAL SEQRES 1 C 165 MET LYS LYS GLU LEU TYR GLU PHE TYR PHE MET PRO PRO SEQRES 2 C 165 LEU LYS GLN ILE GLU PHE LEU GLU GLU LEU VAL ASN ASN SEQRES 3 C 165 PRO GLU LYS PHE LYS GLU PHE PHE LYS ARG LEU LYS GLU SEQRES 4 C 165 GLU PRO GLY ALA MET GLU LEU PHE LEU ARG ASN LEU TYR SEQRES 5 C 165 LEU MET HIS PRO MET VAL GLN ILE TYR PHE LEU GLU LEU SEQRES 6 C 165 LEU VAL GLU ASN PRO GLU LEU PHE LYS LEU PHE PHE GLU SEQRES 7 C 165 TYR LEU GLU GLU CYS PRO GLY ALA MET GLU GLN PHE LEU SEQRES 8 C 165 LEU ASN LEU TYR LEU LEU HIS PRO MET VAL GLN ILE GLU SEQRES 9 C 165 PHE LEU LYS LEU LEU VAL GLU ASN PRO GLU LEU PHE ARG SEQRES 10 C 165 LEU PHE PHE GLU TYR LEU LYS ARG CYS PRO GLY ALA LEU SEQRES 11 C 165 GLU LEU PHE LYS GLU ILE ILE GLU LEU LEU ASP PRO ILE SEQRES 12 C 165 ILE GLN LYS TYR LEU LYS LYS LEU LEU GLU GLU ASN PRO SEQRES 13 C 165 GLU LEU LYS ALA LEU VAL LYS GLU VAL SEQRES 1 E 165 MET LYS LYS GLU LEU TYR GLU PHE TYR PHE MET PRO PRO SEQRES 2 E 165 LEU LYS GLN ILE GLU PHE LEU GLU GLU LEU VAL ASN ASN SEQRES 3 E 165 PRO GLU LYS PHE LYS GLU PHE PHE LYS ARG LEU LYS GLU SEQRES 4 E 165 GLU PRO GLY ALA MET GLU LEU PHE LEU ARG ASN LEU TYR SEQRES 5 E 165 LEU MET HIS PRO MET VAL GLN ILE TYR PHE LEU GLU LEU SEQRES 6 E 165 LEU VAL GLU ASN PRO GLU LEU PHE LYS LEU PHE PHE GLU SEQRES 7 E 165 TYR LEU GLU GLU CYS PRO GLY ALA MET GLU GLN PHE LEU SEQRES 8 E 165 LEU ASN LEU TYR LEU LEU HIS PRO MET VAL GLN ILE GLU SEQRES 9 E 165 PHE LEU LYS LEU LEU VAL GLU ASN PRO GLU LEU PHE ARG SEQRES 10 E 165 LEU PHE PHE GLU TYR LEU LYS ARG CYS PRO GLY ALA LEU SEQRES 11 E 165 GLU LEU PHE LYS GLU ILE ILE GLU LEU LEU ASP PRO ILE SEQRES 12 E 165 ILE GLN LYS TYR LEU LYS LYS LEU LEU GLU GLU ASN PRO SEQRES 13 E 165 GLU LEU LYS ALA LEU VAL LYS GLU VAL SEQRES 1 G 165 MET LYS LYS GLU LEU TYR GLU PHE TYR PHE MET PRO PRO SEQRES 2 G 165 LEU LYS GLN ILE GLU PHE LEU GLU GLU LEU VAL ASN ASN SEQRES 3 G 165 PRO GLU LYS PHE LYS GLU PHE PHE LYS ARG LEU LYS GLU SEQRES 4 G 165 GLU PRO GLY ALA MET GLU LEU PHE LEU ARG ASN LEU TYR SEQRES 5 G 165 LEU MET HIS PRO MET VAL GLN ILE TYR PHE LEU GLU LEU SEQRES 6 G 165 LEU VAL GLU ASN PRO GLU LEU PHE LYS LEU PHE PHE GLU SEQRES 7 G 165 TYR LEU GLU GLU CYS PRO GLY ALA MET GLU GLN PHE LEU SEQRES 8 G 165 LEU ASN LEU TYR LEU LEU HIS PRO MET VAL GLN ILE GLU SEQRES 9 G 165 PHE LEU LYS LEU LEU VAL GLU ASN PRO GLU LEU PHE ARG SEQRES 10 G 165 LEU PHE PHE GLU TYR LEU LYS ARG CYS PRO GLY ALA LEU SEQRES 11 G 165 GLU LEU PHE LYS GLU ILE ILE GLU LEU LEU ASP PRO ILE SEQRES 12 G 165 ILE GLN LYS TYR LEU LYS LYS LEU LEU GLU GLU ASN PRO SEQRES 13 G 165 GLU LEU LYS ALA LEU VAL LYS GLU VAL HELIX 1 AA1 MET A 1 PHE A 10 1 10 HELIX 2 AA2 PRO A 12 VAL A 24 1 13 HELIX 3 AA3 ASN A 26 GLU A 40 1 15 HELIX 4 AA4 GLY A 42 LEU A 53 1 12 HELIX 5 AA5 HIS A 55 ASN A 69 1 15 HELIX 6 AA6 ASN A 69 CYS A 83 1 15 HELIX 7 AA7 GLY A 85 TYR A 95 1 11 HELIX 8 AA8 HIS A 98 GLU A 111 1 14 HELIX 9 AA9 ASN A 112 CYS A 126 1 15 HELIX 10 AB1 ALA A 129 LEU A 139 1 11 HELIX 11 AB2 ASP A 141 GLU A 153 1 13 HELIX 12 AB3 ASN A 155 GLU A 164 1 10 HELIX 13 AB4 LYS C 168 PHE C 176 1 9 HELIX 14 AB5 PRO C 178 VAL C 190 1 13 HELIX 15 AB6 ASN C 192 GLU C 206 1 15 HELIX 16 AB7 GLY C 208 LEU C 219 1 12 HELIX 17 AB8 HIS C 221 ASN C 235 1 15 HELIX 18 AB9 ASN C 235 GLU C 248 1 14 HELIX 19 AC1 GLY C 251 TYR C 261 1 11 HELIX 20 AC2 HIS C 264 GLU C 277 1 14 HELIX 21 AC3 ASN C 278 CYS C 292 1 15 HELIX 22 AC4 ALA C 295 LEU C 305 1 11 HELIX 23 AC5 ASP C 307 GLU C 319 1 13 HELIX 24 AC6 ASN C 321 GLU C 330 1 10 HELIX 25 AC7 LYS E 334 PHE E 342 1 9 HELIX 26 AC8 PRO E 344 VAL E 356 1 13 HELIX 27 AC9 ASN E 358 GLU E 372 1 15 HELIX 28 AD1 GLY E 374 LEU E 385 1 12 HELIX 29 AD2 HIS E 387 ASN E 401 1 15 HELIX 30 AD3 ASN E 401 CYS E 415 1 15 HELIX 31 AD4 GLY E 417 TYR E 427 1 11 HELIX 32 AD5 HIS E 430 GLU E 443 1 14 HELIX 33 AD6 ASN E 444 CYS E 458 1 15 HELIX 34 AD7 GLY E 460 LEU E 472 1 13 HELIX 35 AD8 ASP E 473 GLU E 485 1 13 HELIX 36 AD9 ASN E 487 VAL E 497 1 11 HELIX 37 AE1 LYS G 500 MET G 509 1 10 HELIX 38 AE2 PRO G 510 ASN G 523 1 14 HELIX 39 AE3 ASN G 524 GLU G 538 1 15 HELIX 40 AE4 GLY G 540 LEU G 551 1 12 HELIX 41 AE5 HIS G 553 GLU G 566 1 14 HELIX 42 AE6 LEU G 570 CYS G 581 1 12 HELIX 43 AE7 GLY G 583 TYR G 593 1 11 HELIX 44 AE8 HIS G 596 GLU G 609 1 14 HELIX 45 AE9 ASN G 610 CYS G 624 1 15 HELIX 46 AF1 ALA G 627 LEU G 637 1 11 HELIX 47 AF2 ASP G 639 GLU G 651 1 13 HELIX 48 AF3 ASN G 653 GLU G 662 1 10 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