HEADER IMMUNE SYSTEM 27-AUG-23 8W5W TITLE CRYO-EM STRUCTURE OF QB-AB8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: MINOR CAPSID PROTEIN A1; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: A1 READ-THROUGH PROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: LIGHT CHAIN OF AB8; COMPND 8 CHAIN: L; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: HEAVY CHAIN OF AB8; COMPND 12 CHAIN: H; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA PHAGE QBETA; SOURCE 3 ORGANISM_TAXID: 2789016; SOURCE 4 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 8 ORGANISM_TAXID: 10090; SOURCE 9 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 13 ORGANISM_TAXID: 10090; SOURCE 14 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS QB, ANTIBODY, CRYO-EM, IMMUNE SYSTEM EXPDTA ELECTRON MICROSCOPY AUTHOR K.Y.BAO,R.H.LI,Z.L.HUA,B.D.HOU,P.ZHU REVDAT 1 26-FEB-25 8W5W 0 JRNL AUTH R.LI,K.BAO,C.LIU,X.MA,Z.HUA,P.ZHU,B.HOU JRNL TITL COMPETITION PROPELS, RATHER THAN LIMITS, THE SUCCESS OF JRNL TITL 2 LOW-AFFINITY B CELLS IN THE GERMINAL CENTER RESPONSE. JRNL REF CELL REP V. 44 15334 2025 JRNL REFN ESSN 2211-1247 JRNL PMID 39955776 JRNL DOI 10.1016/J.CELREP.2025.115334 REMARK 2 REMARK 2 RESOLUTION. 3.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX 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) : 3.300 REMARK 3 NUMBER OF PARTICLES : 16366 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 8W5W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1300040620. 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 : QB-AB8 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 : 7.40 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 : 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 : 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, B, L, H, C 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 -0.809118 0.499837 270.11107 REMARK 350 BIOMT2 2 0.809118 0.499875 0.308955 -166.81652 REMARK 350 BIOMT3 2 -0.499837 0.308955 0.809142 103.05176 REMARK 350 BIOMT1 3 -0.809017 -0.500062 0.308916 540.06326 REMARK 350 BIOMT2 3 0.500062 -0.309343 0.808854 0.18603 REMARK 350 BIOMT3 3 -0.308916 0.808854 0.500326 -0.11495 REMARK 350 BIOMT1 4 -0.809017 0.500062 -0.308916 436.79182 REMARK 350 BIOMT2 4 -0.500062 -0.309343 0.808854 270.21580 REMARK 350 BIOMT3 4 0.308916 0.808854 0.500326 -166.92723 REMARK 350 BIOMT1 5 0.309017 0.809118 -0.499837 103.01437 REMARK 350 BIOMT2 5 -0.809118 0.499875 0.308955 270.10083 REMARK 350 BIOMT3 5 0.499837 0.308955 0.809142 -166.85619 REMARK 350 BIOMT1 6 -0.499961 -0.308916 -0.809079 706.84387 REMARK 350 BIOMT2 6 -0.308916 -0.809156 0.499837 437.00812 REMARK 350 BIOMT3 6 -0.809079 0.499837 0.309118 269.99861 REMARK 350 BIOMT1 7 -0.000039 0.000139 -1.000000 539.95404 REMARK 350 BIOMT2 7 -1.000000 -0.000101 0.000039 540.05611 REMARK 350 BIOMT3 7 -0.000101 1.000000 0.000139 -0.06861 REMARK 350 BIOMT1 8 0.499937 -0.308854 -0.809118 436.86859 REMARK 350 BIOMT2 8 -0.309118 0.809079 -0.499837 269.96581 REMARK 350 BIOMT3 8 0.809017 0.500000 0.309017 -166.89795 REMARK 350 BIOMT1 9 0.309017 -0.808877 -0.500226 540.04812 REMARK 350 BIOMT2 9 0.808955 0.500125 -0.308978 -0.00717 REMARK 350 BIOMT3 9 0.500101 -0.309180 0.808892 0.06307 REMARK 350 BIOMT1 10 -0.308955 -0.808916 -0.500202 706.90201 REMARK 350 BIOMT2 10 0.809079 -0.500000 0.308854 103.23065 REMARK 350 BIOMT3 10 -0.499938 -0.309281 0.808954 270.07999 REMARK 350 BIOMT1 11 0.309118 0.808815 0.500264 -166.94351 REMARK 350 BIOMT2 11 0.808815 -0.500288 0.309079 103.31909 REMARK 350 BIOMT3 11 0.500264 0.309079 -0.808830 269.82291 REMARK 350 BIOMT1 12 0.499899 0.308753 0.809180 -166.81785 REMARK 350 BIOMT2 12 -0.309344 -0.809017 0.499798 437.09648 REMARK 350 BIOMT3 12 0.808955 -0.500163 -0.308916 270.03898 REMARK 350 BIOMT1 13 -0.000164 -0.000139 1.000000 0.09282 REMARK 350 BIOMT2 13 -1.000000 0.000303 -0.000164 540.00173 REMARK 350 BIOMT3 13 -0.000303 -1.000000 -0.000139 540.14775 REMARK 350 BIOMT1 14 -0.500000 0.309017 0.809017 103.12361 REMARK 350 BIOMT2 14 -0.308690 0.809219 -0.499876 269.82328 REMARK 350 BIOMT3 14 -0.809142 -0.499673 -0.309219 706.86808 REMARK 350 BIOMT1 15 -0.308853 0.808979 0.500163 -0.11052 REMARK 350 BIOMT2 15 0.809219 0.499836 -0.308753 -0.06143 REMARK 350 BIOMT3 15 -0.499774 0.309382 -0.809017 539.79814 REMARK 350 BIOMT1 16 -0.809157 -0.499899 0.308815 540.08412 REMARK 350 BIOMT2 16 -0.499899 0.309445 -0.808916 539.84586 REMARK 350 BIOMT3 16 0.308815 -0.808916 -0.500288 540.11887 REMARK 350 BIOMT1 17 -0.808877 0.500226 -0.309017 436.73721 REMARK 350 BIOMT2 17 0.500226 0.309242 -0.808791 269.83699 REMARK 350 BIOMT3 17 -0.309017 -0.808791 -0.500365 706.91825 REMARK 350 BIOMT1 18 0.309243 0.809055 -0.499798 102.95980 REMARK 350 BIOMT2 18 0.809055 -0.500039 -0.308854 270.01949 REMARK 350 BIOMT3 18 -0.499798 -0.308854 -0.809204 706.80553 REMARK 350 BIOMT1 19 1.000000 -0.000202 0.000125 0.02092 REMARK 350 BIOMT2 19 -0.000202 -1.000000 0.000000 540.14115 REMARK 350 BIOMT3 19 0.000125 0.000000 -1.000000 539.93647 REMARK 350 BIOMT1 20 0.308791 -0.809180 0.499875 270.17861 REMARK 350 BIOMT2 20 -0.809180 -0.499712 -0.309056 706.90302 REMARK 350 BIOMT3 20 0.499875 -0.309056 -0.809079 436.91845 REMARK 350 BIOMT1 21 -0.309079 -0.809156 0.499736 437.03245 REMARK 350 BIOMT2 21 0.808916 -0.500000 -0.309281 270.16197 REMARK 350 BIOMT3 21 0.500125 0.308652 0.809079 -166.83532 REMARK 350 BIOMT1 22 -1.000000 0.000000 -0.000125 540.02596 REMARK 350 BIOMT2 22 0.000000 -1.000000 -0.000404 540.19544 REMARK 350 BIOMT3 22 -0.000125 -0.000404 1.000000 0.14272 REMARK 350 BIOMT1 23 -0.308955 0.809079 -0.499938 269.90201 REMARK 350 BIOMT2 23 -0.808916 -0.500000 -0.309281 706.97037 REMARK 350 BIOMT3 23 -0.500202 0.308854 0.808954 103.22804 REMARK 350 BIOMT1 24 0.809056 0.499961 -0.308979 -0.03728 REMARK 350 BIOMT2 24 -0.499938 0.309017 -0.809056 540.00947 REMARK 350 BIOMT3 24 -0.309017 0.809041 0.499961 -0.03977 REMARK 350 BIOMT1 25 0.808978 -0.500163 0.308854 103.25500 REMARK 350 BIOMT2 25 0.499938 0.309017 -0.809056 270.04703 REMARK 350 BIOMT3 25 0.309219 0.808916 0.500039 -166.94810 REMARK 350 BIOMT1 26 0.000164 1.000000 0.000101 -0.11848 REMARK 350 BIOMT2 26 0.000264 0.000101 -1.000000 539.92985 REMARK 350 BIOMT3 26 -1.000000 0.000164 -0.000264 540.00834 REMARK 350 BIOMT1 27 0.809118 0.499774 0.309118 -166.88043 REMARK 350 BIOMT2 27 0.500000 -0.309118 -0.808979 436.93269 REMARK 350 BIOMT3 27 -0.308753 0.809118 -0.500000 269.84276 REMARK 350 BIOMT1 28 0.499899 -0.309344 0.808955 0.15590 REMARK 350 BIOMT2 28 0.308753 -0.809017 -0.500163 540.18751 REMARK 350 BIOMT3 28 0.809180 0.499798 -0.308916 -0.05484 REMARK 350 BIOMT1 29 -0.500164 -0.309180 0.808854 270.15199 REMARK 350 BIOMT2 29 -0.309180 -0.808753 -0.500327 706.99967 REMARK 350 BIOMT3 29 0.808854 -0.500327 0.308916 103.30486 REMARK 350 BIOMT1 30 -0.809017 0.500039 0.308954 269.98241 REMARK 350 BIOMT2 30 -0.499837 -0.308691 -0.809243 706.84043 REMARK 350 BIOMT3 30 -0.309281 -0.809118 0.499673 437.08226 REMARK 350 BIOMT1 31 -0.500000 0.309281 -0.808916 539.87008 REMARK 350 BIOMT2 31 -0.309079 0.808815 0.500288 0.00800 REMARK 350 BIOMT3 31 0.808993 0.500163 -0.308815 -0.13011 REMARK 350 BIOMT1 32 0.500063 0.309243 -0.808892 269.86109 REMARK 350 BIOMT2 32 0.308854 0.808954 0.500202 -166.84584 REMARK 350 BIOMT3 32 0.809041 -0.499962 0.309017 103.12854 REMARK 350 BIOMT1 33 0.809056 -0.499938 -0.309017 269.98897 REMARK 350 BIOMT2 33 0.499961 0.309017 0.809041 -166.82128 REMARK 350 BIOMT3 33 -0.308979 -0.809055 0.499961 436.90599 REMARK 350 BIOMT1 34 -0.000039 -1.000000 -0.000101 540.07699 REMARK 350 BIOMT2 34 0.000139 -0.000101 1.000000 0.04774 REMARK 350 BIOMT3 34 -1.000000 0.000039 0.000139 539.93316 REMARK 350 BIOMT1 35 -0.809080 -0.499875 -0.309055 706.87269 REMARK 350 BIOMT2 35 -0.499875 0.308792 0.809180 103.15390 REMARK 350 BIOMT3 35 -0.309055 0.809180 -0.499712 269.82999 REMARK 350 BIOMT1 36 0.808916 -0.500125 0.309080 103.20044 REMARK 350 BIOMT2 36 -0.500101 -0.308916 0.808993 270.07324 REMARK 350 BIOMT3 36 -0.309118 -0.808978 -0.500000 706.89747 REMARK 350 BIOMT1 37 -0.309181 -0.809017 0.499899 436.97786 REMARK 350 BIOMT2 37 -0.808854 0.500164 0.309180 269.89077 REMARK 350 BIOMT3 37 -0.500163 -0.308753 -0.809017 706.82637 REMARK 350 BIOMT1 38 -1.000000 0.000202 0.000000 539.93759 REMARK 350 BIOMT2 38 0.000202 1.000000 0.000404 -0.16353 REMARK 350 BIOMT3 38 0.000000 0.000404 -1.000000 539.86119 REMARK 350 BIOMT1 39 -0.308853 0.809219 -0.499774 269.79279 REMARK 350 BIOMT2 39 0.808979 0.499836 0.309382 -166.88381 REMARK 350 BIOMT3 39 0.500163 -0.308753 -0.809017 436.74213 REMARK 350 BIOMT1 40 0.809118 0.500000 -0.308753 -0.12562 REMARK 350 BIOMT2 40 0.499774 -0.309118 0.809118 0.13170 REMARK 350 BIOMT3 40 0.309118 -0.808979 -0.500000 539.97623 REMARK 350 BIOMT1 41 -0.309079 0.808916 0.500125 -0.02216 REMARK 350 BIOMT2 41 -0.809156 -0.500000 0.308652 540.20260 REMARK 350 BIOMT3 41 0.499736 -0.309281 0.809079 0.13832 REMARK 350 BIOMT1 42 0.309017 0.808955 0.500101 -166.90979 REMARK 350 BIOMT2 42 -0.808877 0.500125 -0.309180 436.85584 REMARK 350 BIOMT3 42 -0.500226 -0.308978 0.808892 270.09271 REMARK 350 BIOMT1 43 0.500063 0.308854 0.809041 -166.85163 REMARK 350 BIOMT2 43 0.309243 0.808954 -0.499962 103.07843 REMARK 350 BIOMT3 43 -0.808892 0.500202 0.309017 269.87665 REMARK 350 BIOMT1 44 0.000039 -0.000264 1.000000 0.07195 REMARK 350 BIOMT2 44 1.000000 -0.000303 -0.000039 0.13941 REMARK 350 BIOMT3 44 0.000303 1.000000 0.000264 -0.21127 REMARK 350 BIOMT1 45 -0.500039 0.308791 0.809079 103.17823 REMARK 350 BIOMT2 45 0.308791 -0.809281 0.499712 270.29701 REMARK 350 BIOMT3 45 0.809079 0.499712 0.309320 -166.91872 REMARK 350 BIOMT1 46 -0.500000 -0.309079 0.808993 270.04276 REMARK 350 BIOMT2 46 0.309281 0.808815 0.500163 -166.91316 REMARK 350 BIOMT3 46 -0.808916 0.500288 -0.308815 436.66534 REMARK 350 BIOMT1 47 -0.808954 0.500000 0.309180 269.91490 REMARK 350 BIOMT2 47 0.500000 0.308589 0.809180 -166.75389 REMARK 350 BIOMT3 47 0.309180 0.809180 -0.499635 102.88792 REMARK 350 BIOMT1 48 0.000039 1.000000 0.000303 -0.13935 REMARK 350 BIOMT2 48 -0.000264 -0.000303 1.000000 0.21133 REMARK 350 BIOMT3 48 1.000000 -0.000039 0.000264 -0.07189 REMARK 350 BIOMT1 49 0.808978 0.499938 0.309219 -166.91420 REMARK 350 BIOMT2 49 -0.500163 0.309017 0.808916 103.24223 REMARK 350 BIOMT3 49 0.308854 -0.809056 0.500039 270.07287 REMARK 350 BIOMT1 50 0.499937 -0.309118 0.809017 0.06753 REMARK 350 BIOMT2 50 -0.308854 0.809079 0.500000 -0.04638 REMARK 350 BIOMT3 50 -0.809118 -0.499837 0.309017 539.99132 REMARK 350 BIOMT1 51 0.808916 -0.500101 -0.309118 270.09820 REMARK 350 BIOMT2 51 -0.500125 -0.308916 -0.808978 706.90781 REMARK 350 BIOMT3 51 0.309080 0.808993 -0.500000 103.06420 REMARK 350 BIOMT1 52 -0.000164 -1.000000 -0.000303 540.16532 REMARK 350 BIOMT2 52 -0.000139 0.000303 -1.000000 539.98414 REMARK 350 BIOMT3 52 1.000000 -0.000164 -0.000139 0.07077 REMARK 350 BIOMT1 53 -0.809017 -0.499836 -0.309281 706.90642 REMARK 350 BIOMT2 53 0.500039 -0.308691 -0.809118 436.84424 REMARK 350 BIOMT3 53 0.308954 -0.809243 0.499673 270.19476 REMARK 350 BIOMT1 54 -0.499836 0.309180 -0.809056 539.89097 REMARK 350 BIOMT2 54 0.309180 -0.808878 -0.500124 540.02393 REMARK 350 BIOMT3 54 -0.809056 -0.500124 0.308714 540.13401 REMARK 350 BIOMT1 55 0.500101 0.309017 -0.808955 269.92864 REMARK 350 BIOMT2 55 -0.308955 -0.809017 -0.500038 706.93239 REMARK 350 BIOMT3 55 -0.808978 0.500000 -0.309118 436.84164 REMARK 350 BIOMT1 56 0.000164 0.000264 -1.000000 539.86567 REMARK 350 BIOMT2 56 1.000000 0.000101 0.000164 -0.02419 REMARK 350 BIOMT3 56 0.000101 -1.000000 -0.000264 540.07251 REMARK 350 BIOMT1 57 0.500101 -0.308955 -0.808978 436.81404 REMARK 350 BIOMT2 57 0.309017 -0.809017 0.500000 270.08696 REMARK 350 BIOMT3 57 -0.808955 -0.500038 -0.309118 706.88897 REMARK 350 BIOMT1 58 0.308916 -0.809017 -0.500062 540.06903 REMARK 350 BIOMT2 58 -0.809017 -0.499961 0.309079 540.03907 REMARK 350 BIOMT3 58 -0.500062 0.309079 -0.808955 539.94085 REMARK 350 BIOMT1 59 -0.309181 -0.808854 -0.500163 706.93576 REMARK 350 BIOMT2 59 -0.809017 0.500164 -0.308753 436.76748 REMARK 350 BIOMT3 59 0.499899 0.309180 -0.809017 269.94477 REMARK 350 BIOMT1 60 -0.500000 -0.308690 -0.809142 706.81008 REMARK 350 BIOMT2 60 0.309017 0.809219 -0.499673 102.99004 REMARK 350 BIOMT3 60 0.809017 -0.499876 -0.309219 270.02614 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 ARG A 57 REMARK 465 ASN A 58 REMARK 465 ARG A 59 REMARK 465 LEU L 14 REMARK 465 ALA L 15 REMARK 465 VAL L 16 REMARK 465 SER L 17 REMARK 465 VAL L 18 REMARK 465 GLY L 19 REMARK 465 GLU L 20 REMARK 465 THR L 21 REMARK 465 SER L 85 REMARK 465 SER L 86 REMARK 465 VAL L 87 REMARK 465 GLN L 88 REMARK 465 ALA L 89 REMARK 465 GLU L 90 REMARK 465 ASP L 91 REMARK 465 LEU L 92 REMARK 465 VAL L 93 REMARK 465 VAL L 94 REMARK 465 GLN H 42 REMARK 465 ARG H 43 REMARK 465 PRO H 44 REMARK 465 GLY H 45 REMARK 465 ARG H 46 REMARK 465 GLY H 47 REMARK 465 LEU H 48 REMARK 465 GLU H 49 REMARK 465 GLU H 65 REMARK 465 LYS H 66 REMARK 465 ILE H 67 REMARK 465 LYS H 68 REMARK 465 SER H 69 REMARK 465 SER H 87 REMARK 465 SER H 88 REMARK 465 LEU H 89 REMARK 465 THR H 90 REMARK 465 SER H 91 REMARK 465 GLU H 92 REMARK 465 ASP H 93 REMARK 465 SER H 94 REMARK 465 ALA H 95 REMARK 465 SER C 56 REMARK 465 ARG C 57 REMARK 465 ASN C 58 REMARK 465 ARG C 59 REMARK 465 LYS C 60 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 42 -5.86 -57.16 REMARK 500 LEU A 116 0.19 -65.04 REMARK 500 VAL B 41 77.37 54.34 REMARK 500 PRO B 42 -7.12 -53.73 REMARK 500 LEU B 116 4.35 -68.47 REMARK 500 PRO L 11 -174.95 -68.10 REMARK 500 PRO L 49 -6.73 -55.85 REMARK 500 TRP L 59 16.37 58.09 REMARK 500 ALA L 60 -6.66 68.19 REMARK 500 THR L 78 -2.43 67.19 REMARK 500 HIS H 35 71.45 60.00 REMARK 500 TRP H 36 130.39 -36.75 REMARK 500 PRO H 56 3.75 -66.27 REMARK 500 SER H 58 -3.14 68.75 REMARK 500 GLN C 37 -173.46 -68.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-37306 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF QB-AB8 DBREF 8W5W A 1 132 UNP Q8LTE1 A1_BPQBE 2 133 DBREF 8W5W B 1 132 UNP Q8LTE1 A1_BPQBE 2 133 DBREF 8W5W L 5 110 PDB 8W5W 8W5W 5 110 DBREF 8W5W H 22 116 PDB 8W5W 8W5W 22 116 DBREF 8W5W C 1 132 UNP Q8LTE1 A1_BPQBE 2 133 SEQRES 1 A 132 ALA LYS LEU GLU THR VAL THR LEU GLY ASN ILE GLY LYS SEQRES 2 A 132 ASP GLY LYS GLN THR LEU VAL LEU ASN PRO ARG GLY VAL SEQRES 3 A 132 ASN PRO THR ASN GLY VAL ALA SER LEU SER GLN ALA GLY SEQRES 4 A 132 ALA VAL PRO ALA LEU GLU LYS ARG VAL THR VAL SER VAL SEQRES 5 A 132 SER GLN PRO SER ARG ASN ARG LYS ASN TYR LYS VAL GLN SEQRES 6 A 132 VAL LYS ILE GLN ASN PRO THR ALA CYS THR ALA ASN GLY SEQRES 7 A 132 SER CYS ASP PRO SER VAL THR ARG GLN ALA TYR ALA ASP SEQRES 8 A 132 VAL THR PHE SER PHE THR GLN TYR SER THR ASP GLU GLU SEQRES 9 A 132 ARG ALA PHE VAL ARG THR GLU LEU ALA ALA LEU LEU ALA SEQRES 10 A 132 SER PRO LEU LEU ILE ASP ALA ILE ASP GLN LEU ASN PRO SEQRES 11 A 132 ALA TYR SEQRES 1 B 132 ALA LYS LEU GLU THR VAL THR LEU GLY ASN ILE GLY LYS SEQRES 2 B 132 ASP GLY LYS GLN THR LEU VAL LEU ASN PRO ARG GLY VAL SEQRES 3 B 132 ASN PRO THR ASN GLY VAL ALA SER LEU SER GLN ALA GLY SEQRES 4 B 132 ALA VAL PRO ALA LEU GLU LYS ARG VAL THR VAL SER VAL SEQRES 5 B 132 SER GLN PRO SER ARG ASN ARG LYS ASN TYR LYS VAL GLN SEQRES 6 B 132 VAL LYS ILE GLN ASN PRO THR ALA CYS THR ALA ASN GLY SEQRES 7 B 132 SER CYS ASP PRO SER VAL THR ARG GLN ALA TYR ALA ASP SEQRES 8 B 132 VAL THR PHE SER PHE THR GLN TYR SER THR ASP GLU GLU SEQRES 9 B 132 ARG ALA PHE VAL ARG THR GLU LEU ALA ALA LEU LEU ALA SEQRES 10 B 132 SER PRO LEU LEU ILE ASP ALA ILE ASP GLN LEU ASN PRO SEQRES 11 B 132 ALA TYR SEQRES 1 L 106 ILE VAL MET SER GLN SER PRO SER SER LEU ALA VAL SER SEQRES 2 L 106 VAL GLY GLU THR VAL SER MET SER CYS LYS SER SER GLN SEQRES 3 L 106 SER LEU LEU TYR SER SER ASN GLN LYS ASN TYR LEU ALA SEQRES 4 L 106 TRP PHE GLN GLN LYS PRO GLY GLN SER PRO LYS LEU LEU SEQRES 5 L 106 ILE TYR TRP ALA SER THR ARG GLU SER GLY VAL PRO ASP SEQRES 6 L 106 ARG PHE THR GLY SER GLY SER GLY THR ASP PHE THR LEU SEQRES 7 L 106 THR ILE SER SER VAL GLN ALA GLU ASP LEU VAL VAL TYR SEQRES 8 L 106 TYR CYS HIS GLN TYR TYR SER TYR TYR THR PHE GLY GLY SEQRES 9 L 106 GLY THR SEQRES 1 H 95 LYS LEU SER CYS LYS ALA SER GLY TYR THR PHE THR THR SEQRES 2 H 95 HIS TRP MET HIS TRP VAL GLN GLN ARG PRO GLY ARG GLY SEQRES 3 H 95 LEU GLU TRP VAL GLY ARG ILE ASP PRO ASN SER GLY ASN SEQRES 4 H 95 THR ASN TYR ASN GLU LYS ILE LYS SER LYS ALA THR LEU SEQRES 5 H 95 THR VAL ASP LYS SER SER SER THR VAL TYR MET ARG LEU SEQRES 6 H 95 SER SER LEU THR SER GLU ASP SER ALA VAL TYR PHE CYS SEQRES 7 H 95 ALA ARG ALA TYR ASP TYR GLY PRO PHE ASP TYR TRP GLY SEQRES 8 H 95 GLN GLY THR THR SEQRES 1 C 132 ALA LYS LEU GLU THR VAL THR LEU GLY ASN ILE GLY LYS SEQRES 2 C 132 ASP GLY LYS GLN THR LEU VAL LEU ASN PRO ARG GLY VAL SEQRES 3 C 132 ASN PRO THR ASN GLY VAL ALA SER LEU SER GLN ALA GLY SEQRES 4 C 132 ALA VAL PRO ALA LEU GLU LYS ARG VAL THR VAL SER VAL SEQRES 5 C 132 SER GLN PRO SER ARG ASN ARG LYS ASN TYR LYS VAL GLN SEQRES 6 C 132 VAL LYS ILE GLN ASN PRO THR ALA CYS THR ALA ASN GLY SEQRES 7 C 132 SER CYS ASP PRO SER VAL THR ARG GLN ALA TYR ALA ASP SEQRES 8 C 132 VAL THR PHE SER PHE THR GLN TYR SER THR ASP GLU GLU SEQRES 9 C 132 ARG ALA PHE VAL ARG THR GLU LEU ALA ALA LEU LEU ALA SEQRES 10 C 132 SER PRO LEU LEU ILE ASP ALA ILE ASP GLN LEU ASN PRO SEQRES 11 C 132 ALA TYR HELIX 1 AA1 THR A 101 LEU A 116 1 16 HELIX 2 AA2 SER A 118 GLN A 127 1 10 HELIX 3 AA3 VAL B 41 GLU B 45 5 5 HELIX 4 AA4 THR B 101 LEU B 116 1 16 HELIX 5 AA5 SER B 118 GLN B 127 1 10 HELIX 6 AA6 THR C 101 LEU C 116 1 16 SHEET 1 AA112 VAL A 6 LEU A 8 0 SHEET 2 AA112 LEU A 19 VAL A 26 -1 O LEU A 21 N VAL A 6 SHEET 3 AA112 ALA A 33 GLN A 37 -1 O SER A 36 N ASN A 22 SHEET 4 AA112 ARG A 47 VAL A 52 -1 O VAL A 48 N LEU A 35 SHEET 5 AA112 TYR A 62 ALA A 73 -1 O LYS A 67 N THR A 49 SHEET 6 AA112 VAL A 84 PHE A 96 -1 O PHE A 94 N VAL A 64 SHEET 7 AA112 SER B 83 PHE B 96 -1 O THR B 93 N ASP A 91 SHEET 8 AA112 TYR B 62 CYS B 74 -1 N VAL B 64 O PHE B 94 SHEET 9 AA112 ARG B 47 SER B 53 -1 N THR B 49 O LYS B 67 SHEET 10 AA112 VAL B 32 GLN B 37 -1 N LEU B 35 O VAL B 48 SHEET 11 AA112 THR B 18 ASN B 27 -1 N ASN B 22 O SER B 36 SHEET 12 AA112 VAL B 6 GLY B 9 -1 N VAL B 6 O LEU B 21 SHEET 1 AA2 4 MET L 7 GLN L 9 0 SHEET 2 AA2 4 SER L 23 SER L 28 -1 O LYS L 27 N SER L 8 SHEET 3 AA2 4 PHE L 80 THR L 83 -1 O LEU L 82 N MET L 24 SHEET 4 AA2 4 THR L 72 SER L 74 -1 N SER L 74 O THR L 81 SHEET 1 AA3 3 LYS L 54 TYR L 58 0 SHEET 2 AA3 3 LEU L 42 GLN L 46 -1 N GLN L 46 O LYS L 54 SHEET 3 AA3 3 TYR L 96 GLN L 99 -1 O HIS L 98 N ALA L 43 SHEET 1 AA4 3 LEU H 23 LYS H 26 0 SHEET 2 AA4 3 THR H 81 ARG H 85 -1 O MET H 84 N LEU H 23 SHEET 3 AA4 3 THR H 72 ASP H 76 -1 N THR H 72 O ARG H 85 SHEET 1 AA5 5 THR H 61 TYR H 63 0 SHEET 2 AA5 5 GLY H 52 ILE H 54 -1 N ARG H 53 O ASN H 62 SHEET 3 AA5 5 MET H 37 VAL H 40 -1 N TRP H 39 O GLY H 52 SHEET 4 AA5 5 PHE H 98 ARG H 101 -1 O ALA H 100 N HIS H 38 SHEET 5 AA5 5 TYR H 110 TRP H 111 -1 O TYR H 110 N ARG H 101 SHEET 1 AA6 6 VAL C 6 LEU C 8 0 SHEET 2 AA6 6 LEU C 19 PRO C 23 -1 O LEU C 21 N VAL C 6 SHEET 3 AA6 6 ALA C 33 SER C 36 -1 O SER C 36 N ASN C 22 SHEET 4 AA6 6 ARG C 47 VAL C 52 -1 O VAL C 48 N LEU C 35 SHEET 5 AA6 6 TYR C 62 THR C 75 -1 O LYS C 67 N THR C 49 SHEET 6 AA6 6 PRO C 82 PHE C 96 -1 O VAL C 92 N VAL C 66 SSBOND 1 CYS L 26 CYS L 97 1555 1555 2.03 SSBOND 2 CYS H 25 CYS H 99 1555 1555 2.03 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