HEADER CARBOHYDRATE 05-JAN-26 22AG TITLE CRYO-EM STRUCTURE OF TLP-0 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-L-ARABINOFURANOSE-(1-2)-[ALPHA-D-GLUCOPYRANOSE-(1-3) COMPND 3 ][2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE-(1-4)]BETA-D- COMPND 4 GLUCOPYRANOSE-(1-4)-BETA-D-GLUCOPYRANOSE-(1-4)-[ALPHA-D- COMPND 5 GLUCOPYRANOSE-(1-3)]BETA-D-MANNOPYRANOSE-(1-2)-[BETA-L-XYLOPYRANOSE- COMPND 6 (1-3)-ALPHA-L-ARABINOFURANOSE-(1-3)-[BETA-L-ARABINOFURANOSE-(1-2) COMPND 7 ]BETA-D-GLUCOPYRANOSE-(1-4)][ALPHA-D-MANNOPYRANOSE-(1-3)-[BETA-D- COMPND 8 GLUCOPYRANOSE-(1-4)]ALPHA-D-GALACTOPYRANOSE-(1-3)]ALPHA-D- COMPND 9 MANNOPYRANOSE-(1-4)-[BETA-D-XYLOPYRANOSE-(1-4)-ALPHA-L-FUCOPYRANOSE- COMPND 10 (1-3)-2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSE-(1-3)][ALPHA-D- COMPND 11 MANNOPYRANOSE-(1-3)-ALPHA-D-MANNOPYRANOSE-(1-2)]ALPHA-D- COMPND 12 MANNOPYRANOSE; COMPND 13 CHAIN: A; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1 KEYWDS GLYCOFIBRIL, CARBOHYDRATE EXPDTA ELECTRON MICROSCOPY AUTHOR N.YAN,Z.LI,T.WANG REVDAT 1 24-JUN-26 22AG 0 JRNL AUTH Z.LI,T.WANG,Y.SUN,K.XU,W.HUANG,Q.C.ZHANG,C.YAN,M.HU,N.YAN JRNL TITL CRYOSEEK IDENTIFICATION OF GLYCOFIBRILS WITH DIVERSE JRNL TITL 2 COMPOSITIONS AND STRUCTURAL ASSEMBLIES. JRNL REF CELL CHEM BIOL V. 33 699 2026 JRNL REFN ESSN 2451-9456 JRNL PMID 42013841 JRNL DOI 10.1016/J.CHEMBIOL.2026.03.008 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, CRYOSPARC 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) : 3.100 REMARK 3 NUMBER OF PARTICLES : 35270 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 22AG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 14-JAN-26. REMARK 100 THE DEPOSITION ID IS D_1300065598. 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 : FILAMENT REMARK 245 PARTICLE TYPE : HELICAL REMARK 245 NAME OF SAMPLE : TLP-0 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 : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1300.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1800.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : DIFFRACTION 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) : 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: UNKNOWN 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 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 MAN A 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-68132 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF TLP-0 HET MAN A 1 11 HET MAN A 2 11 HET BMA A 3 11 HET BGC A 4 11 HET BGC A 5 11 HET FUB A 6 9 HET GLC A 7 11 HET NAG A 8 14 HET GLC A 9 11 HET BGC A 10 11 HET AHR A 11 9 HET LXC A 12 9 HET FUB A 13 9 HET GLA A 14 11 HET MAN A 15 11 HET BGC A 16 11 HET A2G A 17 14 HET FUC A 18 10 HET XYP A 19 9 HET MAN A 20 11 HET MAN A 21 11 HETNAM MAN ALPHA-D-MANNOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM FUB BETA-L-ARABINOFURANOSE HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM AHR ALPHA-L-ARABINOFURANOSE HETNAM LXC BETA-L-XYLOPYRANOSE HETNAM GLA ALPHA-D-GALACTOPYRANOSE HETNAM A2G 2-ACETAMIDO-2-DEOXY-ALPHA-D-GALACTOPYRANOSE HETNAM FUC ALPHA-L-FUCOPYRANOSE HETNAM XYP BETA-D-XYLOPYRANOSE HETSYN MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN FUB BETA-L-ARABINOSE; L-ARABINOSE; ARABINOSE HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN AHR ALPHA-L-ARABINOSE; L-ARABINOSE; ARABINOSE HETSYN LXC BETA-L-XYLOSE; L-XYLOSE; XYLOSE; L-XYLOSE (CYCLIC FORM) HETSYN GLA ALPHA-D-GALACTOSE; D-GALACTOSE; GALACTOSE; ALPHA D- HETSYN 2 GLA GALACTOSE HETSYN A2G N-ACETYL-ALPHA-D-GALACTOSAMINE; 2-ACETAMIDO-2-DEOXY- HETSYN 2 A2G ALPHA-D-GALACTOSE; 2-ACETAMIDO-2-DEOXY-D-GALACTOSE; 2- HETSYN 3 A2G ACETAMIDO-2-DEOXY-GALACTOSE; N-ACETYL-2-DEOXY-2-AMINO- HETSYN 4 A2G GALACTOSE HETSYN FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L- HETSYN 2 FUC FUCOSE; FUCOSE HETSYN XYP BETA-D-XYLOSE; D-XYLOSE; XYLOSE FORMUL 1 MAN 5(C6 H12 O6) FORMUL 1 BMA C6 H12 O6 FORMUL 1 BGC 4(C6 H12 O6) FORMUL 1 FUB 2(C5 H10 O5) FORMUL 1 GLC 2(C6 H12 O6) FORMUL 1 NAG C8 H15 N O6 FORMUL 1 AHR C5 H10 O5 FORMUL 1 LXC C5 H10 O5 FORMUL 1 GLA C6 H12 O6 FORMUL 1 A2G C8 H15 N O6 FORMUL 1 FUC C6 H12 O5 FORMUL 1 XYP C5 H10 O5 LINK O4 MAN A 1 C1 MAN A 2 1555 1555 1.41 LINK O3 MAN A 1 C1 A2G A 17 1555 1555 1.41 LINK O2 MAN A 1 C1 MAN A 20 1555 1555 1.44 LINK O2 MAN A 2 C1 BMA A 3 1555 1555 1.38 LINK O4 MAN A 2 C1 BGC A 10 1555 1555 1.41 LINK O3 MAN A 2 C1 GLA A 14 1555 1555 1.45 LINK O4 BMA A 3 C1 BGC A 4 1555 1555 1.39 LINK O3 BMA A 3 C1 GLC A 9 1555 1555 1.41 LINK O4 BGC A 4 C1 BGC A 5 1555 1555 1.42 LINK O2 BGC A 5 C1 FUB A 6 1555 1555 1.41 LINK O3 BGC A 5 C1 GLC A 7 1555 1555 1.42 LINK O4 BGC A 5 C1 NAG A 8 1555 1555 1.39 LINK O3 BGC A 10 C1 AHR A 11 1555 1555 1.40 LINK O2 BGC A 10 C1 FUB A 13 1555 1555 1.43 LINK O3 AHR A 11 C1 LXC A 12 1555 1555 1.47 LINK O3 GLA A 14 C1 MAN A 15 1555 1555 1.40 LINK O4 GLA A 14 C1 BGC A 16 1555 1555 1.43 LINK O3 A2G A 17 C1 FUC A 18 1555 1555 1.40 LINK O4 FUC A 18 C1 XYP A 19 1555 1555 1.42 LINK O3 MAN A 20 C1 MAN A 21 1555 1555 1.41 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 CONECT 1 2 10 CONECT 2 1 3 7 CONECT 3 2 4 8 CONECT 4 3 5 9 CONECT 5 4 6 10 CONECT 6 5 11 CONECT 7 2 205 CONECT 8 3 173 CONECT 9 4 12 CONECT 10 1 5 CONECT 11 6 CONECT 12 9 13 21 CONECT 13 12 14 18 CONECT 14 13 15 19 CONECT 15 14 16 20 CONECT 16 15 17 21 CONECT 17 16 22 CONECT 18 13 23 CONECT 19 14 139 CONECT 20 15 106 CONECT 21 12 16 CONECT 22 17 CONECT 23 18 24 32 CONECT 24 23 25 29 CONECT 25 24 26 30 CONECT 26 25 27 31 CONECT 27 26 28 32 CONECT 28 27 33 CONECT 29 24 CONECT 30 25 90 CONECT 31 26 39 CONECT 32 23 27 CONECT 33 28 CONECT 34 35 39 40 CONECT 35 34 36 41 CONECT 36 35 37 42 CONECT 37 36 38 43 CONECT 38 37 44 CONECT 39 31 34 43 CONECT 40 34 CONECT 41 35 CONECT 42 36 50 CONECT 43 37 39 CONECT 44 38 CONECT 45 46 50 51 CONECT 46 45 47 52 CONECT 47 46 48 53 CONECT 48 47 49 54 CONECT 49 48 55 CONECT 50 42 45 54 CONECT 51 45 64 CONECT 52 46 65 CONECT 53 47 76 CONECT 54 48 50 CONECT 55 49 CONECT 56 57 CONECT 57 56 58 CONECT 58 57 59 60 CONECT 59 58 64 CONECT 60 58 61 62 CONECT 61 60 CONECT 62 60 63 64 CONECT 63 62 CONECT 64 51 59 62 CONECT 65 52 66 74 CONECT 66 65 67 71 CONECT 67 66 68 72 CONECT 68 67 69 73 CONECT 69 68 70 74 CONECT 70 69 75 CONECT 71 66 CONECT 72 67 CONECT 73 68 CONECT 74 65 69 CONECT 75 70 CONECT 76 53 77 87 CONECT 77 76 78 84 CONECT 78 77 79 85 CONECT 79 78 80 86 CONECT 80 79 81 87 CONECT 81 80 88 CONECT 82 83 84 89 CONECT 83 82 CONECT 84 77 82 CONECT 85 78 CONECT 86 79 CONECT 87 76 80 CONECT 88 81 CONECT 89 82 CONECT 90 30 91 99 CONECT 91 90 92 96 CONECT 92 91 93 97 CONECT 93 92 94 98 CONECT 94 93 95 99 CONECT 95 94 100 CONECT 96 91 CONECT 97 92 CONECT 98 93 CONECT 99 90 94 CONECT 100 95 CONECT 101 102 106 107 CONECT 102 101 103 108 CONECT 103 102 104 109 CONECT 104 103 105 110 CONECT 105 104 111 CONECT 106 20 101 110 CONECT 107 101 138 CONECT 108 102 120 CONECT 109 103 CONECT 110 104 106 CONECT 111 105 CONECT 112 113 CONECT 113 112 114 CONECT 114 113 115 116 CONECT 115 114 120 CONECT 116 114 117 118 CONECT 117 116 123 CONECT 118 116 119 120 CONECT 119 118 CONECT 120 108 115 118 CONECT 121 122 128 CONECT 122 121 123 CONECT 123 117 122 124 CONECT 124 123 125 126 CONECT 125 124 CONECT 126 124 127 128 CONECT 127 126 CONECT 128 121 126 129 CONECT 129 128 CONECT 130 131 CONECT 131 130 132 CONECT 132 131 133 134 CONECT 133 132 138 CONECT 134 132 135 136 CONECT 135 134 CONECT 136 134 137 138 CONECT 137 136 CONECT 138 107 133 136 CONECT 139 19 140 148 CONECT 140 139 141 145 CONECT 141 140 142 146 CONECT 142 141 143 147 CONECT 143 142 144 148 CONECT 144 143 149 CONECT 145 140 CONECT 146 141 150 CONECT 147 142 166 CONECT 148 139 143 CONECT 149 144 CONECT 150 146 151 159 CONECT 151 150 152 156 CONECT 152 151 153 157 CONECT 153 152 154 158 CONECT 154 153 155 159 CONECT 155 154 160 CONECT 156 151 CONECT 157 152 CONECT 158 153 CONECT 159 150 154 CONECT 160 155 CONECT 161 162 166 167 CONECT 162 161 163 168 CONECT 163 162 164 169 CONECT 164 163 165 170 CONECT 165 164 171 CONECT 166 147 161 170 CONECT 167 161 CONECT 168 162 CONECT 169 163 CONECT 170 164 166 CONECT 171 165 CONECT 172 173 180 CONECT 173 8 172 174 CONECT 174 173 175 176 CONECT 175 174 183 CONECT 176 174 177 178 CONECT 177 176 186 CONECT 178 176 179 180 CONECT 179 178 CONECT 180 172 178 181 CONECT 181 180 182 CONECT 182 181 CONECT 183 175 184 185 CONECT 184 183 CONECT 185 183 CONECT 186 177 187 195 CONECT 187 186 188 192 CONECT 188 187 189 193 CONECT 189 188 190 194 CONECT 190 189 191 195 CONECT 191 190 CONECT 192 187 CONECT 193 188 CONECT 194 189 196 CONECT 195 186 190 CONECT 196 194 197 204 CONECT 197 196 198 201 CONECT 198 197 199 202 CONECT 199 198 200 203 CONECT 200 199 204 CONECT 201 197 CONECT 202 198 CONECT 203 199 CONECT 204 196 200 CONECT 205 7 206 214 CONECT 206 205 207 211 CONECT 207 206 208 212 CONECT 208 207 209 213 CONECT 209 208 210 214 CONECT 210 209 215 CONECT 211 206 CONECT 212 207 216 CONECT 213 208 CONECT 214 205 209 CONECT 215 210 CONECT 216 212 217 225 CONECT 217 216 218 222 CONECT 218 217 219 223 CONECT 219 218 220 224 CONECT 220 219 221 225 CONECT 221 220 226 CONECT 222 217 CONECT 223 218 CONECT 224 219 CONECT 225 216 220 CONECT 226 221 MASTER 105 0 21 0 0 0 0 6 226 0 226 0 END