HEADER VIRUS LIKE PARTICLE 02-SEP-21 7S21 TITLE M. XANTHUS ENCAPSULIN SHELL PROTEIN ENCA WITH T=1 SYMMETRY COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENCA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYXOCOCCUS XANTHUS; SOURCE 3 ORGANISM_TAXID: 34; SOURCE 4 GENE: MXAN_3556; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ENCAPSULIN, NANOCAGE, IRON STORAGE, BACTERIAL NANO-COMPARTMENT, KEYWDS 2 CYTOSOLIC PROTEIN, VIRUS LIKE PARTICLE EXPDTA ELECTRON MICROSCOPY AUTHOR E.EREN REVDAT 3 20-APR-22 7S21 1 JRNL REVDAT 2 23-FEB-22 7S21 1 JRNL REVDAT 1 02-FEB-22 7S21 0 JRNL AUTH E.EREN,B.WANG,D.C.WINKLER,N.R.WATTS,A.C.STEVEN,P.T.WINGFIELD JRNL TITL STRUCTURAL CHARACTERIZATION OF THE MYXOCOCCUS XANTHUS JRNL TITL 2 ENCAPSULIN AND FERRITIN-LIKE CARGO SYSTEM GIVES INSIGHT INTO JRNL TITL 3 ITS IRON STORAGE MECHANISM. JRNL REF STRUCTURE V. 30 551 2022 JRNL REFN ISSN 0969-2126 JRNL PMID 35150605 JRNL DOI 10.1016/J.STR.2022.01.008 REMARK 2 REMARK 2 RESOLUTION. 3.40 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 : REAL REMARK 3 REFINEMENT PROTOCOL : AB INITIO MODEL 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) : 3.400 REMARK 3 NUMBER OF PARTICLES : 5183 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 7S21 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-SEP-21. REMARK 100 THE DEPOSITION ID IS D_1000259427. 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 : ENCA WITH T=1 SYMMETRY REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.50 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.30 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 KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K 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) : 6600.00 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 300 THE ASSEMBLY REPRESENTED IN THIS ENTRY HAS REGULAR REMARK 300 ICOSAHEDRAL POINT SYMMETRY (SCHOENFLIES SYMBOL = I). 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 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 BIOMT1 2 0.309017 -0.809017 -0.500000 542.19000 REMARK 350 BIOMT2 2 0.809017 0.500000 -0.309017 -0.32756 REMARK 350 BIOMT3 2 0.500000 -0.309017 0.809017 -0.20244 REMARK 350 BIOMT1 3 -0.809017 -0.500000 -0.309017 710.10215 REMARK 350 BIOMT2 3 0.500000 -0.309017 -0.809017 438.21215 REMARK 350 BIOMT3 3 0.309017 -0.809017 0.500000 270.83000 REMARK 350 BIOMT1 4 -0.809017 0.500000 0.309017 271.68756 REMARK 350 BIOMT2 4 -0.500000 -0.309017 -0.809017 709.57215 REMARK 350 BIOMT3 4 -0.309017 -0.809017 0.500000 438.53970 REMARK 350 BIOMT1 5 0.309017 0.809017 0.500000 -167.17970 REMARK 350 BIOMT2 5 -0.809017 0.500000 -0.309017 438.74215 REMARK 350 BIOMT3 5 -0.500000 -0.309017 0.809017 271.15756 REMARK 350 BIOMT1 6 -1.000000 0.000000 0.000000 542.72000 REMARK 350 BIOMT2 6 0.000000 -1.000000 0.000000 542.72000 REMARK 350 BIOMT3 6 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 7 -0.309017 0.809017 0.500000 0.53000 REMARK 350 BIOMT2 7 -0.809017 -0.500000 0.309017 543.04756 REMARK 350 BIOMT3 7 0.500000 -0.309017 0.809017 -0.20244 REMARK 350 BIOMT1 8 0.809017 0.500000 0.309017 -167.38215 REMARK 350 BIOMT2 8 -0.500000 0.309017 0.809017 104.50785 REMARK 350 BIOMT3 8 0.309017 -0.809017 0.500000 270.83000 REMARK 350 BIOMT1 9 0.809017 -0.500000 -0.309017 271.03244 REMARK 350 BIOMT2 9 0.500000 0.309017 0.809017 -166.85215 REMARK 350 BIOMT3 9 -0.309017 -0.809017 0.500000 438.53970 REMARK 350 BIOMT1 10 -0.309017 -0.809017 -0.500000 709.89970 REMARK 350 BIOMT2 10 0.809017 -0.500000 0.309017 103.97785 REMARK 350 BIOMT3 10 -0.500000 -0.309017 0.809017 271.15756 REMARK 350 BIOMT1 11 -1.000000 0.000000 0.000000 542.72000 REMARK 350 BIOMT2 11 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 11 0.000000 0.000000 -1.000000 540.60000 REMARK 350 BIOMT1 12 -0.309017 0.809017 0.500000 0.53000 REMARK 350 BIOMT2 12 0.809017 0.500000 -0.309017 -0.32756 REMARK 350 BIOMT3 12 -0.500000 0.309017 -0.809017 540.80244 REMARK 350 BIOMT1 13 0.809017 0.500000 0.309017 -167.38215 REMARK 350 BIOMT2 13 0.500000 -0.309017 -0.809017 438.21215 REMARK 350 BIOMT3 13 -0.309017 0.809017 -0.500000 269.77000 REMARK 350 BIOMT1 14 0.809017 -0.500000 -0.309017 271.03244 REMARK 350 BIOMT2 14 -0.500000 -0.309017 -0.809017 709.57215 REMARK 350 BIOMT3 14 0.309017 0.809017 -0.500000 102.06030 REMARK 350 BIOMT1 15 -0.309017 -0.809017 -0.500000 709.89970 REMARK 350 BIOMT2 15 -0.809017 0.500000 -0.309017 438.74215 REMARK 350 BIOMT3 15 0.500000 0.309017 -0.809017 269.44244 REMARK 350 BIOMT1 16 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 16 0.000000 -1.000000 0.000000 542.72000 REMARK 350 BIOMT3 16 0.000000 0.000000 -1.000000 540.60000 REMARK 350 BIOMT1 17 0.309017 -0.809017 -0.500000 542.19000 REMARK 350 BIOMT2 17 -0.809017 -0.500000 0.309017 543.04756 REMARK 350 BIOMT3 17 -0.500000 0.309017 -0.809017 540.80244 REMARK 350 BIOMT1 18 -0.809017 -0.500000 -0.309017 710.10215 REMARK 350 BIOMT2 18 -0.500000 0.309017 0.809017 104.50785 REMARK 350 BIOMT3 18 -0.309017 0.809017 -0.500000 269.77000 REMARK 350 BIOMT1 19 -0.809017 0.500000 0.309017 271.68756 REMARK 350 BIOMT2 19 0.500000 0.309017 0.809017 -166.85215 REMARK 350 BIOMT3 19 0.309017 0.809017 -0.500000 102.06030 REMARK 350 BIOMT1 20 0.309017 0.809017 0.500000 -167.17970 REMARK 350 BIOMT2 20 0.809017 -0.500000 0.309017 103.97785 REMARK 350 BIOMT3 20 0.500000 0.309017 -0.809017 269.44244 REMARK 350 BIOMT1 21 0.000000 0.000000 -1.000000 541.66000 REMARK 350 BIOMT2 21 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 21 0.000000 -1.000000 0.000000 541.66000 REMARK 350 BIOMT1 22 -0.500000 0.309017 -0.809017 541.86244 REMARK 350 BIOMT2 22 0.309017 -0.809017 -0.500000 542.19000 REMARK 350 BIOMT3 22 -0.809017 -0.500000 0.309017 541.98756 REMARK 350 BIOMT1 23 -0.309017 0.809017 -0.500000 270.83000 REMARK 350 BIOMT2 23 -0.809017 -0.500000 -0.309017 710.10215 REMARK 350 BIOMT3 23 -0.500000 0.309017 0.809017 103.44785 REMARK 350 BIOMT1 24 0.309017 0.809017 -0.500000 103.12030 REMARK 350 BIOMT2 24 -0.809017 0.500000 0.309017 271.68756 REMARK 350 BIOMT3 24 0.500000 0.309017 0.809017 -167.91215 REMARK 350 BIOMT1 25 0.500000 0.309017 -0.809017 270.50244 REMARK 350 BIOMT2 25 0.309017 0.809017 0.500000 -167.17970 REMARK 350 BIOMT3 25 0.809017 -0.500000 0.309017 102.91785 REMARK 350 BIOMT1 26 0.000000 0.000000 -1.000000 541.66000 REMARK 350 BIOMT2 26 -1.000000 0.000000 0.000000 542.72000 REMARK 350 BIOMT3 26 0.000000 1.000000 0.000000 -1.06000 REMARK 350 BIOMT1 27 -0.500000 0.309017 -0.809017 541.86244 REMARK 350 BIOMT2 27 -0.309017 0.809017 0.500000 0.53000 REMARK 350 BIOMT3 27 0.809017 0.500000 -0.309017 -1.38756 REMARK 350 BIOMT1 28 -0.309017 0.809017 -0.500000 270.83000 REMARK 350 BIOMT2 28 0.809017 0.500000 0.309017 -167.38215 REMARK 350 BIOMT3 28 0.500000 -0.309017 -0.809017 437.15215 REMARK 350 BIOMT1 29 0.309017 0.809017 -0.500000 103.12030 REMARK 350 BIOMT2 29 0.809017 -0.500000 -0.309017 271.03244 REMARK 350 BIOMT3 29 -0.500000 -0.309017 -0.809017 708.51215 REMARK 350 BIOMT1 30 0.500000 0.309017 -0.809017 270.50244 REMARK 350 BIOMT2 30 -0.309017 -0.809017 -0.500000 709.89970 REMARK 350 BIOMT3 30 -0.809017 0.500000 -0.309017 437.68215 REMARK 350 BIOMT1 31 0.000000 0.000000 1.000000 1.06000 REMARK 350 BIOMT2 31 -1.000000 0.000000 0.000000 542.72000 REMARK 350 BIOMT3 31 0.000000 -1.000000 0.000000 541.66000 REMARK 350 BIOMT1 32 0.500000 -0.309017 0.809017 0.85756 REMARK 350 BIOMT2 32 -0.309017 0.809017 0.500000 0.53000 REMARK 350 BIOMT3 32 -0.809017 -0.500000 0.309017 541.98756 REMARK 350 BIOMT1 33 0.309017 -0.809017 0.500000 271.89000 REMARK 350 BIOMT2 33 0.809017 0.500000 0.309017 -167.38215 REMARK 350 BIOMT3 33 -0.500000 0.309017 0.809017 103.44785 REMARK 350 BIOMT1 34 -0.309017 -0.809017 0.500000 439.59970 REMARK 350 BIOMT2 34 0.809017 -0.500000 -0.309017 271.03244 REMARK 350 BIOMT3 34 0.500000 0.309017 0.809017 -167.91215 REMARK 350 BIOMT1 35 -0.500000 -0.309017 0.809017 272.21756 REMARK 350 BIOMT2 35 -0.309017 -0.809017 -0.500000 709.89970 REMARK 350 BIOMT3 35 0.809017 -0.500000 0.309017 102.91785 REMARK 350 BIOMT1 36 0.000000 0.000000 1.000000 1.06000 REMARK 350 BIOMT2 36 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 36 0.000000 1.000000 0.000000 -1.06000 REMARK 350 BIOMT1 37 0.500000 -0.309017 0.809017 0.85756 REMARK 350 BIOMT2 37 0.309017 -0.809017 -0.500000 542.19000 REMARK 350 BIOMT3 37 0.809017 0.500000 -0.309017 -1.38756 REMARK 350 BIOMT1 38 0.309017 -0.809017 0.500000 271.89000 REMARK 350 BIOMT2 38 -0.809017 -0.500000 -0.309017 710.10215 REMARK 350 BIOMT3 38 0.500000 -0.309017 -0.809017 437.15215 REMARK 350 BIOMT1 39 -0.309017 -0.809017 0.500000 439.59970 REMARK 350 BIOMT2 39 -0.809017 0.500000 0.309017 271.68756 REMARK 350 BIOMT3 39 -0.500000 -0.309017 -0.809017 708.51215 REMARK 350 BIOMT1 40 -0.500000 -0.309017 0.809017 272.21756 REMARK 350 BIOMT2 40 0.309017 0.809017 0.500000 -167.17970 REMARK 350 BIOMT3 40 -0.809017 0.500000 -0.309017 437.68215 REMARK 350 BIOMT1 41 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 41 0.000000 0.000000 -1.000000 541.66000 REMARK 350 BIOMT3 41 -1.000000 0.000000 0.000000 541.66000 REMARK 350 BIOMT1 42 0.809017 0.500000 -0.309017 -0.32756 REMARK 350 BIOMT2 42 -0.500000 0.309017 -0.809017 541.86244 REMARK 350 BIOMT3 42 -0.309017 0.809017 0.500000 -0.53000 REMARK 350 BIOMT1 43 0.500000 -0.309017 -0.809017 438.21215 REMARK 350 BIOMT2 43 -0.309017 0.809017 -0.500000 270.83000 REMARK 350 BIOMT3 43 0.809017 0.500000 0.309017 -168.44215 REMARK 350 BIOMT1 44 -0.500000 -0.309017 -0.809017 709.57215 REMARK 350 BIOMT2 44 0.309017 0.809017 -0.500000 103.12030 REMARK 350 BIOMT3 44 0.809017 -0.500000 -0.309017 269.97244 REMARK 350 BIOMT1 45 -0.809017 0.500000 -0.309017 438.74215 REMARK 350 BIOMT2 45 0.500000 0.309017 -0.809017 270.50244 REMARK 350 BIOMT3 45 -0.309017 -0.809017 -0.500000 708.83970 REMARK 350 BIOMT1 46 0.000000 -1.000000 0.000000 542.72000 REMARK 350 BIOMT2 46 0.000000 0.000000 -1.000000 541.66000 REMARK 350 BIOMT3 46 1.000000 0.000000 0.000000 -1.06000 REMARK 350 BIOMT1 47 -0.809017 -0.500000 0.309017 543.04756 REMARK 350 BIOMT2 47 -0.500000 0.309017 -0.809017 541.86244 REMARK 350 BIOMT3 47 0.309017 -0.809017 -0.500000 541.13000 REMARK 350 BIOMT1 48 -0.500000 0.309017 0.809017 104.50785 REMARK 350 BIOMT2 48 -0.309017 0.809017 -0.500000 270.83000 REMARK 350 BIOMT3 48 -0.809017 -0.500000 -0.309017 709.04215 REMARK 350 BIOMT1 49 0.500000 0.309017 0.809017 -166.85215 REMARK 350 BIOMT2 49 0.309017 0.809017 -0.500000 103.12030 REMARK 350 BIOMT3 49 -0.809017 0.500000 0.309017 270.62756 REMARK 350 BIOMT1 50 0.809017 -0.500000 0.309017 103.97785 REMARK 350 BIOMT2 50 0.500000 0.309017 -0.809017 270.50244 REMARK 350 BIOMT3 50 0.309017 0.809017 0.500000 -168.23970 REMARK 350 BIOMT1 51 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 51 0.000000 0.000000 1.000000 1.06000 REMARK 350 BIOMT3 51 1.000000 0.000000 0.000000 -1.06000 REMARK 350 BIOMT1 52 0.809017 0.500000 -0.309017 -0.32756 REMARK 350 BIOMT2 52 0.500000 -0.309017 0.809017 0.85756 REMARK 350 BIOMT3 52 0.309017 -0.809017 -0.500000 541.13000 REMARK 350 BIOMT1 53 0.500000 -0.309017 -0.809017 438.21215 REMARK 350 BIOMT2 53 0.309017 -0.809017 0.500000 271.89000 REMARK 350 BIOMT3 53 -0.809017 -0.500000 -0.309017 709.04215 REMARK 350 BIOMT1 54 -0.500000 -0.309017 -0.809017 709.57215 REMARK 350 BIOMT2 54 -0.309017 -0.809017 0.500000 439.59970 REMARK 350 BIOMT3 54 -0.809017 0.500000 0.309017 270.62756 REMARK 350 BIOMT1 55 -0.809017 0.500000 -0.309017 438.74215 REMARK 350 BIOMT2 55 -0.500000 -0.309017 0.809017 272.21756 REMARK 350 BIOMT3 55 0.309017 0.809017 0.500000 -168.23970 REMARK 350 BIOMT1 56 0.000000 -1.000000 0.000000 542.72000 REMARK 350 BIOMT2 56 0.000000 0.000000 1.000000 1.06000 REMARK 350 BIOMT3 56 -1.000000 0.000000 0.000000 541.66000 REMARK 350 BIOMT1 57 -0.809017 -0.500000 0.309017 543.04756 REMARK 350 BIOMT2 57 0.500000 -0.309017 0.809017 0.85756 REMARK 350 BIOMT3 57 -0.309017 0.809017 0.500000 -0.53000 REMARK 350 BIOMT1 58 -0.500000 0.309017 0.809017 104.50785 REMARK 350 BIOMT2 58 0.309017 -0.809017 0.500000 271.89000 REMARK 350 BIOMT3 58 0.809017 0.500000 0.309017 -168.44215 REMARK 350 BIOMT1 59 0.500000 0.309017 0.809017 -166.85215 REMARK 350 BIOMT2 59 -0.309017 -0.809017 0.500000 439.59970 REMARK 350 BIOMT3 59 0.809017 -0.500000 -0.309017 269.97244 REMARK 350 BIOMT1 60 0.809017 -0.500000 0.309017 103.97785 REMARK 350 BIOMT2 60 -0.500000 -0.309017 0.809017 272.21756 REMARK 350 BIOMT3 60 -0.309017 -0.809017 -0.500000 708.83970 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 -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 MET A -7 REMARK 465 PRO A -6 REMARK 465 LEU A -5 REMARK 465 GLU A -4 REMARK 465 PRO A -3 REMARK 465 HIS A -2 REMARK 465 PHE A -1 REMARK 465 MET A 0 REMARK 465 SER A 59 REMARK 465 PRO A 60 REMARK 465 GLY A 61 REMARK 465 ALA A 62 REMARK 465 VAL A 63 REMARK 465 ASP A 64 REMARK 465 ILE A 65 REMARK 465 VAL A 66 REMARK 465 GLY A 67 REMARK 465 GLU A 68 REMARK 465 GLN A 69 REMARK 465 GLU A 70 REMARK 465 GLU A 278 REMARK 465 GLY A 279 REMARK 465 ALA A 280 REMARK 465 GLY A 281 REMARK 465 ALA A 282 REMARK 465 THR A 283 REMARK 465 GLU A 284 REMARK 465 ARG A 285 REMARK 465 ARG A 286 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 A 14 CG CD OE1 OE2 REMARK 470 HIS A 94 CG ND1 CD2 CE1 NE2 REMARK 470 LEU A 151 CG CD1 CD2 REMARK 470 ARG A 194 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 197 CG CD OE1 OE2 REMARK 470 LYS A 198 CG CD CE NZ REMARK 470 GLN A 209 CG CD OE1 NE2 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 ASP A 2 -9.47 72.16 REMARK 500 LEU A 4 49.95 -90.73 REMARK 500 ALA A 7 -154.92 -159.13 REMARK 500 GLU A 8 72.81 68.60 REMARK 500 ASN A 9 74.84 63.63 REMARK 500 ARG A 79 -73.10 -81.86 REMARK 500 LYS A 80 160.32 174.14 REMARK 500 HIS A 104 -157.47 -77.92 REMARK 500 ASN A 105 119.34 -33.40 REMARK 500 ALA A 133 -4.76 68.71 REMARK 500 GLU A 197 -11.87 71.82 REMARK 500 LYS A 198 -71.40 -123.58 REMARK 500 THR A 199 -56.86 -128.57 REMARK 500 GLU A 203 48.49 -82.14 REMARK 500 SER A 212 -3.67 68.62 REMARK 500 ARG A 222 -165.46 -78.87 REMARK 500 GLU A 234 -7.14 70.65 REMARK 500 MET A 254 -2.62 78.38 REMARK 500 HIS A 270 86.91 -159.20 REMARK 500 PRO A 271 45.40 -76.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-24815 RELATED DB: EMDB REMARK 900 M. XANTHUS ENCAPSULIN SHELL PROTEIN ENCA WITH T=1 SYMMETRY DBREF 7S21 A -7 286 UNP Q1D6H4 Q1D6H4_MYXXD 1 294 SEQADV 7S21 MET A -14 UNP Q1D6H4 INITIATING METHIONINE SEQADV 7S21 HIS A -13 UNP Q1D6H4 EXPRESSION TAG SEQADV 7S21 HIS A -12 UNP Q1D6H4 EXPRESSION TAG SEQADV 7S21 HIS A -11 UNP Q1D6H4 EXPRESSION TAG SEQADV 7S21 HIS A -10 UNP Q1D6H4 EXPRESSION TAG SEQADV 7S21 HIS A -9 UNP Q1D6H4 EXPRESSION TAG SEQADV 7S21 HIS A -8 UNP Q1D6H4 EXPRESSION TAG SEQRES 1 A 301 MET HIS HIS HIS HIS HIS HIS MET PRO LEU GLU PRO HIS SEQRES 2 A 301 PHE MET PRO ASP PHE LEU GLY HIS ALA GLU ASN PRO LEU SEQRES 3 A 301 ARG GLU GLU GLU TRP ALA ARG LEU ASN GLU THR VAL ILE SEQRES 4 A 301 GLN VAL ALA ARG ARG SER LEU VAL GLY ARG ARG ILE LEU SEQRES 5 A 301 ASP ILE TYR GLY PRO LEU GLY ALA GLY VAL GLN THR VAL SEQRES 6 A 301 PRO TYR ASP GLU PHE GLN GLY VAL SER PRO GLY ALA VAL SEQRES 7 A 301 ASP ILE VAL GLY GLU GLN GLU THR ALA MET VAL PHE THR SEQRES 8 A 301 ASP ALA ARG LYS PHE LYS THR ILE PRO ILE ILE TYR LYS SEQRES 9 A 301 ASP PHE LEU LEU HIS TRP ARG ASP ILE GLU ALA ALA ARG SEQRES 10 A 301 THR HIS ASN MET PRO LEU ASP VAL SER ALA ALA ALA GLY SEQRES 11 A 301 ALA ALA ALA LEU CYS ALA GLN GLN GLU ASP GLU LEU ILE SEQRES 12 A 301 PHE TYR GLY ASP ALA ARG LEU GLY TYR GLU GLY LEU MET SEQRES 13 A 301 THR ALA ASN GLY ARG LEU THR VAL PRO LEU GLY ASP TRP SEQRES 14 A 301 THR SER PRO GLY GLY GLY PHE GLN ALA ILE VAL GLU ALA SEQRES 15 A 301 THR ARG LYS LEU ASN GLU GLN GLY HIS PHE GLY PRO TYR SEQRES 16 A 301 ALA VAL VAL LEU SER PRO ARG LEU TYR SER GLN LEU HIS SEQRES 17 A 301 ARG ILE TYR GLU LYS THR GLY VAL LEU GLU ILE GLU THR SEQRES 18 A 301 ILE ARG GLN LEU ALA SER ASP GLY VAL TYR GLN SER ASN SEQRES 19 A 301 ARG LEU ARG GLY GLU SER GLY VAL VAL VAL SER THR GLY SEQRES 20 A 301 ARG GLU ASN MET ASP LEU ALA VAL SER MET ASP MET VAL SEQRES 21 A 301 ALA ALA TYR LEU GLY ALA SER ARG MET ASN HIS PRO PHE SEQRES 22 A 301 ARG VAL LEU GLU ALA LEU LEU LEU ARG ILE LYS HIS PRO SEQRES 23 A 301 ASP ALA ILE CYS THR LEU GLU GLY ALA GLY ALA THR GLU SEQRES 24 A 301 ARG ARG HELIX 1 AA1 ARG A 12 LEU A 31 1 20 HELIX 2 AA2 VAL A 32 ILE A 36 5 5 HELIX 3 AA3 HIS A 94 HIS A 104 1 11 HELIX 4 AA4 VAL A 110 TYR A 130 1 21 HELIX 5 AA5 GLY A 160 GLN A 174 1 15 HELIX 6 AA6 SER A 185 ILE A 195 1 11 HELIX 7 AA7 ILE A 204 SER A 212 1 9 SHEET 1 AA1 2 THR A 49 PRO A 51 0 SHEET 2 AA1 2 PHE A 81 THR A 83 -1 O LYS A 82 N VAL A 50 SHEET 1 AA2 3 ILE A 87 LEU A 93 0 SHEET 2 AA2 3 HIS A 256 ARG A 267 -1 O GLU A 262 N ILE A 87 SHEET 3 AA2 3 ASP A 237 TYR A 248 -1 N ALA A 247 O ARG A 259 SHEET 1 AA3 3 VAL A 215 GLN A 217 0 SHEET 2 AA3 3 TYR A 180 LEU A 184 1 N VAL A 182 O TYR A 216 SHEET 3 AA3 3 VAL A 228 SER A 230 -1 O VAL A 229 N ALA A 181 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