HEADER PHOTOSYNTHESIS 16-MAR-24 8YPD TITLE CRYO-EM STRUCTURE OF THE LH1 COMPLEX FROM ALLOCHROMATIUM TEPIDUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA SUBUNIT OF LIGHT-HARVESTING 1 COMPLEX; COMPND 3 CHAIN: b, A, C, E, H, J, L, N, P, R, T, V, X, Z; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: LH1 ALPHA SUBUNIT; COMPND 7 CHAIN: F, B, D, G, I, K, M, O, Q, S, U, W, Y, a; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ALLOCHROMATIUM TEPIDUM; SOURCE 3 ORGANISM_TAXID: 553982; SOURCE 4 GENE: PUFB; SOURCE 5 EXPRESSION_SYSTEM: RHODOSPIRILLUM RUBRUM ATCC 11170; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 269796; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: ALLOCHROMATIUM TEPIDUM; SOURCE 9 ORGANISM_TAXID: 553982; SOURCE 10 EXPRESSION_SYSTEM: RHODOSPIRILLUM RUBRUM ATCC 11170; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 269796 KEYWDS LH1 COMPLEX, PHOTOSYNTHESIS EXPDTA ELECTRON MICROSCOPY AUTHOR G.-L.WANG,S.SUN,L.-J.YU REVDAT 1 19-FEB-25 8YPD 0 JRNL AUTH M.J.ZOU,S.SUN,G.L.WANG,Y.H.YAN,W.JI,Z.Y.WANG-OTOMO, JRNL AUTH 2 M.T.MADIGAN,L.J.YU JRNL TITL PROBING THE DUAL ROLE OF CA 2+ IN THE ALLOCHROMATIUM TEPIDUM JRNL TITL 2 LH1-RC COMPLEX BY CONSTRUCTING AND ANALYZING CA 2+ -BOUND JRNL TITL 3 AND CA 2+ -FREE LH1 COMPLEXES. JRNL REF BIOMOLECULES V. 15 2025 JRNL REFN ESSN 2218-273X JRNL PMID 39858518 JRNL DOI 10.3390/BIOM15010124 REMARK 2 REMARK 2 RESOLUTION. 2.78 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) : 2.780 REMARK 3 NUMBER OF PARTICLES : 199061 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING ONLY REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8YPD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-MAR-24. REMARK 100 THE DEPOSITION ID IS D_1300046117. 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 : LH1 COMPLEX 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 : 7.50 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 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2200.00 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 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: 28-MERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: b, F, A, B, C, D, E, G, H, I, REMARK 350 AND CHAINS: J, K, L, M, N, O, P, Q, R, REMARK 350 AND CHAINS: S, T, U, V, W, X, Y, Z, 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 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 b 2 REMARK 465 ALA b 3 REMARK 465 ASN b 4 REMARK 465 SER b 5 REMARK 465 SER F 44 REMARK 465 MET A 2 REMARK 465 ALA A 3 REMARK 465 ASN A 4 REMARK 465 SER A 5 REMARK 465 SER B 44 REMARK 465 MET C 2 REMARK 465 ALA C 3 REMARK 465 ASN C 4 REMARK 465 SER C 5 REMARK 465 SER D 44 REMARK 465 MET E 2 REMARK 465 ALA E 3 REMARK 465 ASN E 4 REMARK 465 SER E 5 REMARK 465 SER G 44 REMARK 465 MET H 2 REMARK 465 ALA H 3 REMARK 465 ASN H 4 REMARK 465 SER H 5 REMARK 465 SER I 44 REMARK 465 MET J 2 REMARK 465 ALA J 3 REMARK 465 ASN J 4 REMARK 465 SER J 5 REMARK 465 SER K 44 REMARK 465 MET L 2 REMARK 465 ALA L 3 REMARK 465 ASN L 4 REMARK 465 SER L 5 REMARK 465 SER M 44 REMARK 465 MET N 2 REMARK 465 ALA N 3 REMARK 465 ASN N 4 REMARK 465 SER N 5 REMARK 465 SER O 44 REMARK 465 MET P 2 REMARK 465 ALA P 3 REMARK 465 ASN P 4 REMARK 465 SER P 5 REMARK 465 SER Q 44 REMARK 465 MET R 2 REMARK 465 ALA R 3 REMARK 465 ASN R 4 REMARK 465 SER R 5 REMARK 465 SER S 44 REMARK 465 MET T 2 REMARK 465 ALA T 3 REMARK 465 ASN T 4 REMARK 465 SER T 5 REMARK 465 SER U 44 REMARK 465 MET V 2 REMARK 465 ALA V 3 REMARK 465 ASN V 4 REMARK 465 SER V 5 REMARK 465 SER W 44 REMARK 465 MET X 2 REMARK 465 ALA X 3 REMARK 465 ASN X 4 REMARK 465 SER X 5 REMARK 465 SER Y 44 REMARK 465 MET Z 2 REMARK 465 ALA Z 3 REMARK 465 ASN Z 4 REMARK 465 SER Z 5 REMARK 465 SER a 44 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL b 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS b 37 NE2 REMARK 620 2 BCL b 101 NA 95.2 REMARK 620 3 BCL b 101 NB 96.7 89.6 REMARK 620 4 BCL b 101 NC 98.7 165.9 91.1 REMARK 620 5 BCL b 101 ND 89.1 96.3 171.4 81.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL F 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS F 29 NE2 REMARK 620 2 BCL F 101 NA 96.9 REMARK 620 3 BCL F 101 NB 87.9 89.3 REMARK 620 4 BCL F 101 NC 99.7 163.4 91.5 REMARK 620 5 BCL F 101 ND 94.7 97.1 172.7 81.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL A 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 37 NE2 REMARK 620 2 BCL A 101 NA 90.7 REMARK 620 3 BCL A 101 NB 104.9 89.4 REMARK 620 4 BCL A 101 NC 103.1 165.5 91.1 REMARK 620 5 BCL A 101 ND 82.5 96.3 170.6 81.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL B 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 29 NE2 REMARK 620 2 BCL B 101 NA 94.4 REMARK 620 3 BCL B 101 NB 89.7 89.1 REMARK 620 4 BCL B 101 NC 101.9 163.7 91.9 REMARK 620 5 BCL B 101 ND 95.2 96.7 172.1 81.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL C 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 37 NE2 REMARK 620 2 BCL C 101 NA 88.9 REMARK 620 3 BCL C 101 NB 90.9 90.9 REMARK 620 4 BCL C 101 NC 79.4 167.7 93.1 REMARK 620 5 BCL C 101 ND 95.9 96.8 169.8 80.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL D 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 29 NE2 REMARK 620 2 BCL D 101 NA 95.8 REMARK 620 3 BCL D 101 NB 87.8 89.2 REMARK 620 4 BCL D 101 NC 100.9 163.2 91.4 REMARK 620 5 BCL D 101 ND 97.4 96.7 171.7 81.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL E 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS E 37 NE2 REMARK 620 2 BCL E 101 NA 86.3 REMARK 620 3 BCL E 101 NB 89.0 90.2 REMARK 620 4 BCL E 101 NC 81.9 168.0 92.0 REMARK 620 5 BCL E 101 ND 84.4 95.9 170.7 80.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL G 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS G 29 NE2 REMARK 620 2 BCL G 101 NA 95.2 REMARK 620 3 BCL G 101 NB 89.7 89.1 REMARK 620 4 BCL G 101 NC 101.0 163.8 91.3 REMARK 620 5 BCL G 101 ND 95.6 96.7 171.7 81.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL H 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS H 37 NE2 REMARK 620 2 BCL H 101 NA 86.6 REMARK 620 3 BCL H 101 NB 93.5 90.9 REMARK 620 4 BCL H 101 NC 80.6 166.8 92.9 REMARK 620 5 BCL H 101 ND 92.0 97.1 170.6 80.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL I 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS I 29 NE2 REMARK 620 2 BCL I 101 NA 99.8 REMARK 620 3 BCL I 101 NB 89.3 88.9 REMARK 620 4 BCL I 101 NC 97.3 162.9 91.8 REMARK 620 5 BCL I 101 ND 93.9 97.0 172.8 81.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL J 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS J 37 NE2 REMARK 620 2 BCL J 101 NA 96.7 REMARK 620 3 BCL J 101 NB 98.8 89.7 REMARK 620 4 BCL J 101 NC 97.0 166.0 91.2 REMARK 620 5 BCL J 101 ND 87.2 96.4 171.0 81.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL K 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS K 29 NE2 REMARK 620 2 BCL K 101 NA 96.1 REMARK 620 3 BCL K 101 NB 86.1 88.9 REMARK 620 4 BCL K 101 NC 100.7 163.2 91.7 REMARK 620 5 BCL K 101 ND 99.3 96.7 171.7 81.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL L 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS L 37 NE2 REMARK 620 2 BCL L 101 NA 93.2 REMARK 620 3 BCL L 101 NB 100.0 89.7 REMARK 620 4 BCL L 101 NC 100.5 165.9 91.3 REMARK 620 5 BCL L 101 ND 85.9 96.4 171.3 81.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL M 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS M 29 NE2 REMARK 620 2 BCL M 101 NA 95.2 REMARK 620 3 BCL M 101 NB 86.5 89.3 REMARK 620 4 BCL M 101 NC 101.3 163.5 91.4 REMARK 620 5 BCL M 101 ND 97.5 97.0 172.1 81.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL N 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS N 37 NE2 REMARK 620 2 BCL N 101 NA 87.4 REMARK 620 3 BCL N 101 NB 91.8 90.8 REMARK 620 4 BCL N 101 NC 80.2 167.0 93.2 REMARK 620 5 BCL N 101 ND 94.6 96.7 170.3 80.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL O 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS O 29 NE2 REMARK 620 2 BCL O 101 NA 99.8 REMARK 620 3 BCL O 101 NB 86.8 89.2 REMARK 620 4 BCL O 101 NC 96.9 163.3 91.5 REMARK 620 5 BCL O 101 ND 95.2 97.2 172.9 81.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL P 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS P 37 NE2 REMARK 620 2 BCL P 101 NA 87.6 REMARK 620 3 BCL P 101 NB 95.8 90.7 REMARK 620 4 BCL P 101 NC 80.6 168.0 93.0 REMARK 620 5 BCL P 101 ND 90.7 96.9 170.2 80.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL Q 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS Q 29 NE2 REMARK 620 2 BCL Q 101 NA 94.6 REMARK 620 3 BCL Q 101 NB 88.0 89.3 REMARK 620 4 BCL Q 101 NC 101.7 163.7 91.6 REMARK 620 5 BCL Q 101 ND 96.1 96.9 172.2 81.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL R 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS R 37 NE2 REMARK 620 2 BCL R 101 NA 88.7 REMARK 620 3 BCL R 101 NB 90.9 90.9 REMARK 620 4 BCL R 101 NC 79.5 167.6 93.1 REMARK 620 5 BCL R 101 ND 95.8 96.8 169.9 80.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL S 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS S 29 NE2 REMARK 620 2 BCL S 101 NA 95.7 REMARK 620 3 BCL S 101 NB 87.8 89.1 REMARK 620 4 BCL S 101 NC 101.0 163.3 91.5 REMARK 620 5 BCL S 101 ND 97.5 96.7 171.7 81.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL T 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS T 37 NE2 REMARK 620 2 BCL T 101 NA 87.4 REMARK 620 3 BCL T 101 NB 90.5 90.9 REMARK 620 4 BCL T 101 NC 80.3 167.1 93.0 REMARK 620 5 BCL T 101 ND 95.5 96.8 170.5 80.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL U 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS U 29 NE2 REMARK 620 2 BCL U 101 NA 95.0 REMARK 620 3 BCL U 101 NB 89.3 89.2 REMARK 620 4 BCL U 101 NC 101.2 163.8 91.3 REMARK 620 5 BCL U 101 ND 95.9 96.7 171.7 81.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL V 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS V 37 NE2 REMARK 620 2 BCL V 101 NA 86.3 REMARK 620 3 BCL V 101 NB 93.8 90.9 REMARK 620 4 BCL V 101 NC 81.0 166.9 92.9 REMARK 620 5 BCL V 101 ND 91.8 97.0 170.6 80.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL W 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS W 29 NE2 REMARK 620 2 BCL W 101 NA 99.6 REMARK 620 3 BCL W 101 NB 89.7 88.9 REMARK 620 4 BCL W 101 NC 97.5 162.9 91.8 REMARK 620 5 BCL W 101 ND 93.7 96.9 172.7 81.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL X 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS X 37 NE2 REMARK 620 2 BCL X 101 NA 88.1 REMARK 620 3 BCL X 101 NB 90.9 90.9 REMARK 620 4 BCL X 101 NC 79.4 166.8 93.5 REMARK 620 5 BCL X 101 ND 96.6 96.7 169.5 80.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL Y 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS Y 29 NE2 REMARK 620 2 BCL Y 101 NA 97.0 REMARK 620 3 BCL Y 101 NB 85.0 89.3 REMARK 620 4 BCL Y 101 NC 100.0 163.0 91.6 REMARK 620 5 BCL Y 101 ND 98.8 96.8 172.3 81.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL Z 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS Z 37 NE2 REMARK 620 2 BCL Z 101 NA 87.1 REMARK 620 3 BCL Z 101 NB 92.5 90.7 REMARK 620 4 BCL Z 101 NC 80.1 166.9 93.0 REMARK 620 5 BCL Z 101 ND 93.3 97.0 170.5 80.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL a 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS a 29 NE2 REMARK 620 2 BCL a 102 NA 96.0 REMARK 620 3 BCL a 102 NB 86.3 89.3 REMARK 620 4 BCL a 102 NC 100.7 163.2 91.3 REMARK 620 5 BCL a 102 ND 98.4 96.8 171.8 81.3 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8YPB RELATED DB: PDB REMARK 900 RELATED ID: EMD-39477 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE LH1 COMPLEX FROM ALLOCHROMATIUM TEPIDUM DBREF 8YPD b 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD F 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD A 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD B 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD C 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD D 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD E 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD G 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD H 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD I 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD J 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD K 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD L 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD M 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD N 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD O 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD P 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD Q 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD R 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD S 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD T 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD U 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD V 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD W 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD X 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD Y 1 44 PDB 8YPD 8YPD 1 44 DBREF 8YPD Z 2 47 UNP O82943 O82943_ALLVI 1 46 DBREF 8YPD a 1 44 PDB 8YPD 8YPD 1 44 SEQRES 1 b 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 b 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 b 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 b 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 F 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 F 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 F 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 F 44 TRP LEU SER GLY SER SEQRES 1 A 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 A 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 A 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 A 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 B 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 B 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 B 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 B 44 TRP LEU SER GLY SER SEQRES 1 C 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 C 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 C 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 C 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 D 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 D 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 D 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 D 44 TRP LEU SER GLY SER SEQRES 1 E 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 E 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 E 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 E 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 G 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 G 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 G 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 G 44 TRP LEU SER GLY SER SEQRES 1 H 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 H 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 H 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 H 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 I 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 I 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 I 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 I 44 TRP LEU SER GLY SER SEQRES 1 J 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 J 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 J 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 J 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 K 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 K 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 K 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 K 44 TRP LEU SER GLY SER SEQRES 1 L 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 L 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 L 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 L 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 M 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 M 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 M 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 M 44 TRP LEU SER GLY SER SEQRES 1 N 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 N 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 N 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 N 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 O 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 O 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 O 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 O 44 TRP LEU SER GLY SER SEQRES 1 P 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 P 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 P 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 P 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 Q 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 Q 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 Q 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 Q 44 TRP LEU SER GLY SER SEQRES 1 R 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 R 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 R 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 R 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 S 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 S 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 S 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 S 44 TRP LEU SER GLY SER SEQRES 1 T 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 T 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 T 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 T 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 U 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 U 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 U 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 U 44 TRP LEU SER GLY SER SEQRES 1 V 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 V 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 V 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 V 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 W 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 W 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 W 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 W 44 TRP LEU SER GLY SER SEQRES 1 X 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 X 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 X 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 X 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 Y 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 Y 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 Y 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 Y 44 TRP LEU SER GLY SER SEQRES 1 Z 46 MET ALA ASN SER SER MET THR GLY LEU THR GLU GLN GLU SEQRES 2 Z 46 ALA GLN GLU PHE HIS GLY ILE PHE VAL GLN SER MET THR SEQRES 3 Z 46 ALA PHE PHE GLY ILE VAL VAL ILE ALA HIS ILE LEU ALA SEQRES 4 Z 46 TRP LEU TRP ARG PRO TRP LEU SEQRES 1 a 44 MET HIS LYS ILE TRP GLN ILE PHE ASP PRO ARG ARG THR SEQRES 2 a 44 LEU VAL ALA LEU PHE GLY PHE LEU PHE VAL LEU GLY LEU SEQRES 3 a 44 LEU ILE HIS PHE ILE LEU LEU SER SER PRO ALA PHE ASN SEQRES 4 a 44 TRP LEU SER GLY SER HET BCL b 101 66 HET BCL F 101 66 HET BCL A 101 66 HET CRT A 102 44 HET BCL B 101 66 HET CRT B 102 44 HET BCL C 101 66 HET BCL D 101 66 HET CRT D 102 44 HET BCL E 101 66 HET BCL G 101 66 HET CRT G 102 44 HET BCL H 101 66 HET BCL I 101 66 HET CRT I 102 44 HET BCL J 101 66 HET BCL K 101 66 HET CRT K 102 44 HET BCL L 101 66 HET BCL M 101 66 HET CRT M 102 44 HET BCL N 101 66 HET BCL O 101 66 HET CRT O 102 44 HET BCL P 101 66 HET BCL Q 101 66 HET CRT Q 102 44 HET BCL R 101 66 HET BCL S 101 66 HET CRT S 102 44 HET BCL T 101 66 HET BCL U 101 66 HET CRT U 102 44 HET BCL V 101 66 HET BCL W 101 66 HET CRT W 102 44 HET BCL X 101 66 HET BCL Y 101 66 HET CRT Y 102 44 HET BCL Z 101 66 HET CRT a 101 44 HET BCL a 102 66 HETNAM BCL BACTERIOCHLOROPHYLL A HETNAM CRT SPIRILLOXANTHIN HETSYN CRT RHODOVIOLASCIN FORMUL 29 BCL 28(C55 H74 MG N4 O6) FORMUL 32 CRT 14(C42 H60 O2) HELIX 1 AA1 THR b 11 ARG b 44 1 34 HELIX 2 AA2 LYS F 3 PHE F 8 1 6 HELIX 3 AA3 ASP F 9 SER F 35 1 27 HELIX 4 AA4 PRO F 36 ASN F 39 5 4 HELIX 5 AA5 THR A 11 ARG A 44 1 34 HELIX 6 AA6 LYS B 3 PHE B 8 1 6 HELIX 7 AA7 ASP B 9 SER B 35 1 27 HELIX 8 AA8 THR C 11 ARG C 44 1 34 HELIX 9 AA9 LYS D 3 PHE D 8 1 6 HELIX 10 AB1 ASP D 9 SER D 35 1 27 HELIX 11 AB2 PRO D 36 ASN D 39 5 4 HELIX 12 AB3 THR E 11 ARG E 44 1 34 HELIX 13 AB4 LYS G 3 PHE G 8 1 6 HELIX 14 AB5 ASP G 9 SER G 34 1 26 HELIX 15 AB6 SER G 35 ASN G 39 5 5 HELIX 16 AB7 THR H 11 ARG H 44 1 34 HELIX 17 AB8 LYS I 3 PHE I 8 1 6 HELIX 18 AB9 ASP I 9 SER I 35 1 27 HELIX 19 AC1 THR J 11 ARG J 44 1 34 HELIX 20 AC2 LYS K 3 PHE K 8 1 6 HELIX 21 AC3 ARG K 11 SER K 35 1 25 HELIX 22 AC4 THR L 11 ARG L 44 1 34 HELIX 23 AC5 MET M 1 ILE M 7 5 7 HELIX 24 AC6 ASP M 9 SER M 35 1 27 HELIX 25 AC7 THR N 11 ARG N 44 1 34 HELIX 26 AC8 MET O 1 ILE O 7 5 7 HELIX 27 AC9 ASP O 9 SER O 35 1 27 HELIX 28 AD1 THR P 11 ARG P 44 1 34 HELIX 29 AD2 LYS Q 3 PHE Q 8 1 6 HELIX 30 AD3 ARG Q 11 SER Q 35 1 25 HELIX 31 AD4 THR R 11 ARG R 44 1 34 HELIX 32 AD5 MET S 1 ILE S 7 5 7 HELIX 33 AD6 ASP S 9 SER S 35 1 27 HELIX 34 AD7 PRO S 36 ASN S 39 5 4 HELIX 35 AD8 THR T 11 ARG T 44 1 34 HELIX 36 AD9 LYS U 3 PHE U 8 1 6 HELIX 37 AE1 ARG U 11 SER U 35 1 25 HELIX 38 AE2 PRO U 36 ASN U 39 5 4 HELIX 39 AE3 THR V 11 ARG V 44 1 34 HELIX 40 AE4 LYS W 3 PHE W 8 1 6 HELIX 41 AE5 ASP W 9 SER W 35 1 27 HELIX 42 AE6 THR X 11 ARG X 44 1 34 HELIX 43 AE7 MET Y 1 ILE Y 7 5 7 HELIX 44 AE8 ASP Y 9 SER Y 35 1 27 HELIX 45 AE9 THR Z 11 ARG Z 44 1 34 HELIX 46 AF1 LYS a 3 PHE a 8 1 6 HELIX 47 AF2 ASP a 9 SER a 35 1 27 HELIX 48 AF3 PRO a 36 ASN a 39 5 4 LINK NE2 HIS b 37 MG BCL b 101 1555 1555 2.17 LINK NE2 HIS F 29 MG BCL F 101 1555 1555 2.18 LINK NE2 HIS A 37 MG BCL A 101 1555 1555 2.18 LINK NE2 HIS B 29 MG BCL B 101 1555 1555 2.18 LINK NE2 HIS C 37 MG BCL C 101 1555 1555 2.18 LINK NE2 HIS D 29 MG BCL D 101 1555 1555 2.18 LINK NE2 HIS E 37 MG BCL E 101 1555 1555 2.19 LINK NE2 HIS G 29 MG BCL G 101 1555 1555 2.18 LINK NE2 HIS H 37 MG BCL H 101 1555 1555 2.18 LINK NE2 HIS I 29 MG BCL I 101 1555 1555 2.18 LINK NE2 HIS J 37 MG BCL J 101 1555 1555 2.17 LINK NE2 HIS K 29 MG BCL K 101 1555 1555 2.18 LINK NE2 HIS L 37 MG BCL L 101 1555 1555 2.17 LINK NE2 HIS M 29 MG BCL M 101 1555 1555 2.18 LINK NE2 HIS N 37 MG BCL N 101 1555 1555 2.18 LINK NE2 HIS O 29 MG BCL O 101 1555 1555 2.18 LINK NE2 HIS P 37 MG BCL P 101 1555 1555 2.19 LINK NE2 HIS Q 29 MG BCL Q 101 1555 1555 2.18 LINK NE2 HIS R 37 MG BCL R 101 1555 1555 2.18 LINK NE2 HIS S 29 MG BCL S 101 1555 1555 2.18 LINK NE2 HIS T 37 MG BCL T 101 1555 1555 2.18 LINK NE2 HIS U 29 MG BCL U 101 1555 1555 2.18 LINK NE2 HIS V 37 MG BCL V 101 1555 1555 2.18 LINK NE2 HIS W 29 MG BCL W 101 1555 1555 2.18 LINK NE2 HIS X 37 MG BCL X 101 1555 1555 2.18 LINK NE2 HIS Y 29 MG BCL Y 101 1555 1555 2.18 LINK NE2 HIS Z 37 MG BCL Z 101 1555 1555 2.18 LINK NE2 HIS a 29 MG BCL a 102 1555 1555 2.18 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