HEADER PHOTOSYNTHESIS 30-MAR-22 7ZE3 TITLE PUCD-LH2 COMPLEX FROM RPS. PALUSTRIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: LIGHT-HARVESTING PROTEIN B-800-850 ALPHA CHAIN; COMPND 3 CHAIN: A, C, E, G, I, K, M, O, Q; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: LIGHT-HARVESTING PROTEIN B-800-850 BETA CHAIN; COMPND 6 CHAIN: B, D, F, H, J, L, N, P, R; COMPND 7 MOL_ID: 3; COMPND 8 MOLECULE: PUCA-LH2-GAMMA; COMPND 9 CHAIN: S SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS PALUSTRIS; SOURCE 3 ORGANISM_TAXID: 1076; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS PALUSTRIS; SOURCE 6 ORGANISM_TAXID: 1076; SOURCE 7 MOL_ID: 3; SOURCE 8 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS PALUSTRIS; SOURCE 9 ORGANISM_TAXID: 1076 KEYWDS LIGHT HARVESTING COMPLEX 2, LH2, RPS. PALUSTRIS, PHOTOSYNTHESIS, KEYWDS 2 PURPLE BACTERIA, CRYO-EM, SINGLE PARTICLE ANALYSIS EXPDTA ELECTRON MICROSCOPY AUTHOR P.QIAN,R.J.COGDELL,T.C.NGUYEN-PHAN REVDAT 3 13-NOV-24 7ZE3 1 REMARK REVDAT 2 23-NOV-22 7ZE3 1 JRNL REVDAT 1 05-OCT-22 7ZE3 0 JRNL AUTH P.QIAN,C.T.NGUYEN-PHAN,A.T.GARDINER,T.I.CROLL,A.W.ROSZAK, JRNL AUTH 2 J.SOUTHALL,P.J.JACKSON,C.VASILEV,P.CASTRO-HARTMANN,K.SADER, JRNL AUTH 3 C.N.HUNTER,R.J.COGDELL JRNL TITL CRYO-EM STRUCTURES OF LIGHT-HARVESTING 2 COMPLEXES FROM JRNL TITL 2 RHODOPSEUDOMONAS PALUSTRIS REVEAL THE MOLECULAR ORIGIN OF JRNL TITL 3 ABSORPTION TUNING. JRNL REF PROC.NATL.ACAD.SCI.USA V. 119 09119 2022 JRNL REFN ESSN 1091-6490 JRNL PMID 36251992 JRNL DOI 10.1073/PNAS.2210109119 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.QIAN,R.J.COGDELL REMARK 1 TITL REAL-SPACE REFINEMENT IN PHENIX FOR CRYO-EM AND REMARK 1 TITL 2 CRYSTALLOGRAPHY REMARK 1 REF ACTA CRYSTALLOGR., SECT. D: V. 74 531 2018 REMARK 1 REF 2 BIOL. CRYSTALLOGR. REMARK 1 REFN ISSN 0907-4449 REMARK 1 REFERENCE 2 REMARK 1 AUTH P.QIAN,R.J.COGDELL REMARK 1 TITL CRYO-EM STRUCTURES OF LIGHT HARVESTING COMPLEX 2 FROM REMARK 1 TITL 2 RHODOPSEUDOMONAS PALUSTRIS: A MOLECULAR ORIGIN OF REMARK 1 TITL 3 SPECTROSCOPIC VARIATION REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CISTEM, EPU, CTFFIND, ISOLDE, PHENIX, REMARK 3 RELION, RELION, RELION REMARK 3 RECONSTRUCTION SCHEMA : BACK PROJECTION REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE FIT 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) : 2.700 REMARK 3 NUMBER OF PARTICLES : 809902 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 7ZE3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-APR-22. REMARK 100 THE DEPOSITION ID IS D_1292122086. 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 : PUCD-LH2 FROM RPS. PALUSTRIS REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 7.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : CHAMBER HUMIDITY: 100%; CHAMBER REMARK 245 TEMPERATURE: 4 OC; BLOTTING REMARK 245 TIME: 2.5; BLOTTING FORCE: 3; REMARK 245 WAIT TIME: 30 SEC REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : DELT-PUCBA(ABCE) REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 8149 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2400.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4410.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 120000 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: NONADECAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, S, C, D, E, F, G, H, I, REMARK 350 AND CHAINS: J, K, L, M, N, O, P, Q, R 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 ALA A 49 REMARK 465 ALA A 50 REMARK 465 ALA A 51 REMARK 465 ILE A 52 REMARK 465 GLU A 53 REMARK 465 SER A 54 REMARK 465 SER A 55 REMARK 465 ILE A 56 REMARK 465 LYS A 57 REMARK 465 ALA A 58 REMARK 465 VAL A 59 REMARK 465 MET B 1 REMARK 465 VAL B 2 REMARK 465 MET S 1 REMARK 465 SER S 2 REMARK 465 GLU S 3 REMARK 465 ALA C 49 REMARK 465 ALA C 50 REMARK 465 ALA C 51 REMARK 465 ILE C 52 REMARK 465 GLU C 53 REMARK 465 SER C 54 REMARK 465 SER C 55 REMARK 465 ILE C 56 REMARK 465 LYS C 57 REMARK 465 ALA C 58 REMARK 465 VAL C 59 REMARK 465 MET D 1 REMARK 465 VAL D 2 REMARK 465 ALA E 49 REMARK 465 ALA E 50 REMARK 465 ALA E 51 REMARK 465 ILE E 52 REMARK 465 GLU E 53 REMARK 465 SER E 54 REMARK 465 SER E 55 REMARK 465 ILE E 56 REMARK 465 LYS E 57 REMARK 465 ALA E 58 REMARK 465 VAL E 59 REMARK 465 MET F 1 REMARK 465 VAL F 2 REMARK 465 ALA G 49 REMARK 465 ALA G 50 REMARK 465 ALA G 51 REMARK 465 ILE G 52 REMARK 465 GLU G 53 REMARK 465 SER G 54 REMARK 465 SER G 55 REMARK 465 ILE G 56 REMARK 465 LYS G 57 REMARK 465 ALA G 58 REMARK 465 VAL G 59 REMARK 465 MET H 1 REMARK 465 VAL H 2 REMARK 465 ALA I 49 REMARK 465 ALA I 50 REMARK 465 ALA I 51 REMARK 465 ILE I 52 REMARK 465 GLU I 53 REMARK 465 SER I 54 REMARK 465 SER I 55 REMARK 465 ILE I 56 REMARK 465 LYS I 57 REMARK 465 ALA I 58 REMARK 465 VAL I 59 REMARK 465 MET J 1 REMARK 465 VAL J 2 REMARK 465 ALA K 49 REMARK 465 ALA K 50 REMARK 465 ALA K 51 REMARK 465 ILE K 52 REMARK 465 GLU K 53 REMARK 465 SER K 54 REMARK 465 SER K 55 REMARK 465 ILE K 56 REMARK 465 LYS K 57 REMARK 465 ALA K 58 REMARK 465 VAL K 59 REMARK 465 MET L 1 REMARK 465 VAL L 2 REMARK 465 ALA M 49 REMARK 465 ALA M 50 REMARK 465 ALA M 51 REMARK 465 ILE M 52 REMARK 465 GLU M 53 REMARK 465 SER M 54 REMARK 465 SER M 55 REMARK 465 ILE M 56 REMARK 465 LYS M 57 REMARK 465 ALA M 58 REMARK 465 VAL M 59 REMARK 465 MET N 1 REMARK 465 VAL N 2 REMARK 465 ALA O 49 REMARK 465 ALA O 50 REMARK 465 ALA O 51 REMARK 465 ILE O 52 REMARK 465 GLU O 53 REMARK 465 SER O 54 REMARK 465 SER O 55 REMARK 465 ILE O 56 REMARK 465 LYS O 57 REMARK 465 ALA O 58 REMARK 465 VAL O 59 REMARK 465 MET P 1 REMARK 465 VAL P 2 REMARK 465 ALA Q 49 REMARK 465 ALA Q 50 REMARK 465 ALA Q 51 REMARK 465 ILE Q 52 REMARK 465 GLU Q 53 REMARK 465 SER Q 54 REMARK 465 SER Q 55 REMARK 465 ILE Q 56 REMARK 465 LYS Q 57 REMARK 465 ALA Q 58 REMARK 465 VAL Q 59 REMARK 465 MET R 1 REMARK 465 VAL R 2 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 SER S 25 39.08 -91.09 REMARK 500 SER S 89 37.75 -140.41 REMARK 500 ASN I 2 -0.37 -140.99 REMARK 500 THR Q 13 0.38 -68.81 REMARK 500 REMARK 500 REMARK: NULL 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 A 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CXM A 1 ON1 REMARK 620 2 BCL A 102 NA 101.9 REMARK 620 3 BCL A 102 NB 96.5 90.1 REMARK 620 4 BCL A 102 NC 97.8 160.1 89.6 REMARK 620 5 BCL A 102 ND 105.3 87.8 158.1 85.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL S1704 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER S 9 O REMARK 620 2 BCL S1704 NA 95.1 REMARK 620 3 BCL S1704 NB 97.3 89.9 REMARK 620 4 BCL S1704 NC 106.1 158.7 89.4 REMARK 620 5 BCL S1704 ND 104.5 87.9 158.2 84.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL S1705 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER S 25 O REMARK 620 2 BCL S1705 NA 94.2 REMARK 620 3 BCL S1705 NB 98.0 89.9 REMARK 620 4 BCL S1705 NC 106.6 159.1 89.5 REMARK 620 5 BCL S1705 ND 104.0 87.9 157.9 84.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL S1706 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER S 41 O REMARK 620 2 BCL S1706 NA 89.7 REMARK 620 3 BCL S1706 NB 98.8 89.8 REMARK 620 4 BCL S1706 NC 111.3 158.9 89.6 REMARK 620 5 BCL S1706 ND 102.9 87.9 158.2 84.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL S1701 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER S 57 O REMARK 620 2 BCL S1701 NA 91.4 REMARK 620 3 BCL S1701 NB 94.2 89.8 REMARK 620 4 BCL S1701 NC 110.0 158.6 89.5 REMARK 620 5 BCL S1701 ND 107.8 87.9 158.0 84.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL S1702 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER S 73 O REMARK 620 2 BCL S1702 NA 91.7 REMARK 620 3 BCL S1702 NB 97.1 90.1 REMARK 620 4 BCL S1702 NC 109.2 158.9 89.6 REMARK 620 5 BCL S1702 ND 103.9 87.9 159.0 84.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL S1703 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER S 89 O REMARK 620 2 BCL S1703 NA 88.9 REMARK 620 3 BCL S1703 NB 97.6 89.9 REMARK 620 4 BCL S1703 NC 112.5 158.4 89.5 REMARK 620 5 BCL S1703 ND 103.6 87.8 158.6 84.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL C 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CXM C 1 ON1 REMARK 620 2 BCL C 102 NA 98.5 REMARK 620 3 BCL C 102 NB 97.1 90.2 REMARK 620 4 BCL C 102 NC 101.2 160.2 89.6 REMARK 620 5 BCL C 102 ND 104.8 87.8 158.1 85.1 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 CXM E 1 ON1 REMARK 620 2 BCL E 101 NA 99.9 REMARK 620 3 BCL E 101 NB 95.1 90.1 REMARK 620 4 BCL E 101 NC 99.6 160.4 89.8 REMARK 620 5 BCL E 101 ND 106.6 87.9 158.3 85.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL G 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CXM G 1 ON1 REMARK 620 2 BCL G 102 NA 101.2 REMARK 620 3 BCL G 102 NB 91.0 90.1 REMARK 620 4 BCL G 102 NC 98.3 160.4 89.7 REMARK 620 5 BCL G 102 ND 110.7 87.9 158.2 85.0 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 CXM I 1 ON1 REMARK 620 2 BCL I 101 NA 105.1 REMARK 620 3 BCL I 101 NB 90.1 90.0 REMARK 620 4 BCL I 101 NC 94.9 160.1 89.7 REMARK 620 5 BCL I 101 ND 111.3 88.0 158.3 85.0 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 CXM K 1 ON1 REMARK 620 2 BCL K 101 NA 106.1 REMARK 620 3 BCL K 101 NB 95.4 90.1 REMARK 620 4 BCL K 101 NC 93.5 160.4 89.7 REMARK 620 5 BCL K 101 ND 106.0 87.9 158.2 85.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL M 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CXM M 1 ON1 REMARK 620 2 BCL M 102 NA 98.8 REMARK 620 3 BCL M 102 NB 99.5 90.1 REMARK 620 4 BCL M 102 NC 100.8 160.2 89.6 REMARK 620 5 BCL M 102 ND 102.2 87.9 158.2 85.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BCL O 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CXM O 1 ON1 REMARK 620 2 BCL O 102 NA 97.1 REMARK 620 3 BCL O 102 NB 96.5 90.1 REMARK 620 4 BCL O 102 NC 102.5 160.3 89.7 REMARK 620 5 BCL O 102 ND 105.5 87.8 158.0 85.1 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 CXM Q 1 ON1 REMARK 620 2 BCL Q 101 NA 99.9 REMARK 620 3 BCL Q 101 NB 94.5 90.1 REMARK 620 4 BCL Q 101 NC 99.9 160.1 89.7 REMARK 620 5 BCL Q 101 ND 107.3 87.7 158.1 85.1 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-14682 RELATED DB: EMDB REMARK 900 PUCD-LH2 COMPLEX FROM RPS. PALUSTRIS DBREF1 7ZE3 A 1 59 UNP A0A2R4GW23_RHOPL DBREF2 7ZE3 A A0A2R4GW23 1 59 DBREF1 7ZE3 B 1 51 UNP A0A2R4GVX2_RHOPL DBREF2 7ZE3 B A0A2R4GVX2 1 51 DBREF1 7ZE3 S 1 97 UNP A0A2R4GRK2_RHOPL DBREF2 7ZE3 S A0A2R4GRK2 1 97 DBREF1 7ZE3 C 1 59 UNP A0A2R4GW23_RHOPL DBREF2 7ZE3 C A0A2R4GW23 1 59 DBREF1 7ZE3 D 1 51 UNP A0A2R4GVX2_RHOPL DBREF2 7ZE3 D A0A2R4GVX2 1 51 DBREF1 7ZE3 E 1 59 UNP A0A2R4GW23_RHOPL DBREF2 7ZE3 E A0A2R4GW23 1 59 DBREF1 7ZE3 F 1 51 UNP A0A2R4GVX2_RHOPL DBREF2 7ZE3 F A0A2R4GVX2 1 51 DBREF1 7ZE3 G 1 59 UNP A0A2R4GW23_RHOPL DBREF2 7ZE3 G A0A2R4GW23 1 59 DBREF1 7ZE3 H 1 51 UNP A0A2R4GVX2_RHOPL DBREF2 7ZE3 H A0A2R4GVX2 1 51 DBREF1 7ZE3 I 1 59 UNP A0A2R4GW23_RHOPL DBREF2 7ZE3 I A0A2R4GW23 1 59 DBREF1 7ZE3 J 1 51 UNP A0A2R4GVX2_RHOPL DBREF2 7ZE3 J A0A2R4GVX2 1 51 DBREF1 7ZE3 K 1 59 UNP A0A2R4GW23_RHOPL DBREF2 7ZE3 K A0A2R4GW23 1 59 DBREF1 7ZE3 L 1 51 UNP A0A2R4GVX2_RHOPL DBREF2 7ZE3 L A0A2R4GVX2 1 51 DBREF1 7ZE3 M 1 59 UNP A0A2R4GW23_RHOPL DBREF2 7ZE3 M A0A2R4GW23 1 59 DBREF1 7ZE3 N 1 51 UNP A0A2R4GVX2_RHOPL DBREF2 7ZE3 N A0A2R4GVX2 1 51 DBREF1 7ZE3 O 1 59 UNP A0A2R4GW23_RHOPL DBREF2 7ZE3 O A0A2R4GW23 1 59 DBREF1 7ZE3 P 1 51 UNP A0A2R4GVX2_RHOPL DBREF2 7ZE3 P A0A2R4GVX2 1 51 DBREF1 7ZE3 Q 1 59 UNP A0A2R4GW23_RHOPL DBREF2 7ZE3 Q A0A2R4GW23 1 59 DBREF1 7ZE3 R 1 51 UNP A0A2R4GVX2_RHOPL DBREF2 7ZE3 R A0A2R4GVX2 1 51 SEQADV 7ZE3 GLY S 23 UNP A0A2R4GRK SER 23 CONFLICT SEQADV 7ZE3 ASP S 82 UNP A0A2R4GRK GLU 82 CONFLICT SEQRES 1 A 59 CXM ASN GLN GLY ARG ILE TRP THR VAL VAL LYS PRO THR SEQRES 2 A 59 VAL GLY LEU PRO LEU LEU LEU GLY SER VAL ALA ILE MET SEQRES 3 A 59 VAL PHE LEU VAL HIS PHE ALA VAL LEU THR HIS THR THR SEQRES 4 A 59 TRP VAL ALA LYS PHE MET ASN GLY LYS ALA ALA ALA ILE SEQRES 5 A 59 GLU SER SER ILE LYS ALA VAL SEQRES 1 B 51 MET VAL ASP ASP PRO ASN LYS VAL TRP PRO THR GLY LEU SEQRES 2 B 51 THR ILE ALA GLU SER GLU GLU LEU HIS LYS HIS VAL ILE SEQRES 3 B 51 ASP GLY SER ARG ILE PHE VAL ALA ILE ALA ILE VAL ALA SEQRES 4 B 51 HIS PHE LEU ALA TYR VAL TYR SER PRO TRP LEU HIS SEQRES 1 S 97 MET SER GLU GLU TYR LYS GLY HIS SER GLY HIS PRO LEU SEQRES 2 S 97 ILE LEU LYS GLN GLU GLY GLU TYR LYS GLY TYR SER GLY SEQRES 3 S 97 GLU PRO LEU ILE LEU LYS GLN GLU GLY GLU TYR LYS GLY SEQRES 4 S 97 TYR SER GLY THR PRO LEU ILE LEU GLU GLN LYS GLY GLU SEQRES 5 S 97 TYR GLN SER PHE SER GLY THR PRO LEU ILE LEU LYS GLN SEQRES 6 S 97 GLU GLY GLU TYR ARG GLY PHE SER GLY ALA PRO LEU ILE SEQRES 7 S 97 LEU LYS GLN ASP GLY GLU TYR LYS SER PHE SER GLY TYR SEQRES 8 S 97 PRO LEU LEU LEU ASN ILE SEQRES 1 C 59 CXM ASN GLN GLY ARG ILE TRP THR VAL VAL LYS PRO THR SEQRES 2 C 59 VAL GLY LEU PRO LEU LEU LEU GLY SER VAL ALA ILE MET SEQRES 3 C 59 VAL PHE LEU VAL HIS PHE ALA VAL LEU THR HIS THR THR SEQRES 4 C 59 TRP VAL ALA LYS PHE MET ASN GLY LYS ALA ALA ALA ILE SEQRES 5 C 59 GLU SER SER ILE LYS ALA VAL SEQRES 1 D 51 MET VAL ASP ASP PRO ASN LYS VAL TRP PRO THR GLY LEU SEQRES 2 D 51 THR ILE ALA GLU SER GLU GLU LEU HIS LYS HIS VAL ILE SEQRES 3 D 51 ASP GLY SER ARG ILE PHE VAL ALA ILE ALA ILE VAL ALA SEQRES 4 D 51 HIS PHE LEU ALA TYR VAL TYR SER PRO TRP LEU HIS SEQRES 1 E 59 CXM ASN GLN GLY ARG ILE TRP THR VAL VAL LYS PRO THR SEQRES 2 E 59 VAL GLY LEU PRO LEU LEU LEU GLY SER VAL ALA ILE MET SEQRES 3 E 59 VAL PHE LEU VAL HIS PHE ALA VAL LEU THR HIS THR THR SEQRES 4 E 59 TRP VAL ALA LYS PHE MET ASN GLY LYS ALA ALA ALA ILE SEQRES 5 E 59 GLU SER SER ILE LYS ALA VAL SEQRES 1 F 51 MET VAL ASP ASP PRO ASN LYS VAL TRP PRO THR GLY LEU SEQRES 2 F 51 THR ILE ALA GLU SER GLU GLU LEU HIS LYS HIS VAL ILE SEQRES 3 F 51 ASP GLY SER ARG ILE PHE VAL ALA ILE ALA ILE VAL ALA SEQRES 4 F 51 HIS PHE LEU ALA TYR VAL TYR SER PRO TRP LEU HIS SEQRES 1 G 59 CXM ASN GLN GLY ARG ILE TRP THR VAL VAL LYS PRO THR SEQRES 2 G 59 VAL GLY LEU PRO LEU LEU LEU GLY SER VAL ALA ILE MET SEQRES 3 G 59 VAL PHE LEU VAL HIS PHE ALA VAL LEU THR HIS THR THR SEQRES 4 G 59 TRP VAL ALA LYS PHE MET ASN GLY LYS ALA ALA ALA ILE SEQRES 5 G 59 GLU SER SER ILE LYS ALA VAL SEQRES 1 H 51 MET VAL ASP ASP PRO ASN LYS VAL TRP PRO THR GLY LEU SEQRES 2 H 51 THR ILE ALA GLU SER GLU GLU LEU HIS LYS HIS VAL ILE SEQRES 3 H 51 ASP GLY SER ARG ILE PHE VAL ALA ILE ALA ILE VAL ALA SEQRES 4 H 51 HIS PHE LEU ALA TYR VAL TYR SER PRO TRP LEU HIS SEQRES 1 I 59 CXM ASN GLN GLY ARG ILE TRP THR VAL VAL LYS PRO THR SEQRES 2 I 59 VAL GLY LEU PRO LEU LEU LEU GLY SER VAL ALA ILE MET SEQRES 3 I 59 VAL PHE LEU VAL HIS PHE ALA VAL LEU THR HIS THR THR SEQRES 4 I 59 TRP VAL ALA LYS PHE MET ASN GLY LYS ALA ALA ALA ILE SEQRES 5 I 59 GLU SER SER ILE LYS ALA VAL SEQRES 1 J 51 MET VAL ASP ASP PRO ASN LYS VAL TRP PRO THR GLY LEU SEQRES 2 J 51 THR ILE ALA GLU SER GLU GLU LEU HIS LYS HIS VAL ILE SEQRES 3 J 51 ASP GLY SER ARG ILE PHE VAL ALA ILE ALA ILE VAL ALA SEQRES 4 J 51 HIS PHE LEU ALA TYR VAL TYR SER PRO TRP LEU HIS SEQRES 1 K 59 CXM ASN GLN GLY ARG ILE TRP THR VAL VAL LYS PRO THR SEQRES 2 K 59 VAL GLY LEU PRO LEU LEU LEU GLY SER VAL ALA ILE MET SEQRES 3 K 59 VAL PHE LEU VAL HIS PHE ALA VAL LEU THR HIS THR THR SEQRES 4 K 59 TRP VAL ALA LYS PHE MET ASN GLY LYS ALA ALA ALA ILE SEQRES 5 K 59 GLU SER SER ILE LYS ALA VAL SEQRES 1 L 51 MET VAL ASP ASP PRO ASN LYS VAL TRP PRO THR GLY LEU SEQRES 2 L 51 THR ILE ALA GLU SER GLU GLU LEU HIS LYS HIS VAL ILE SEQRES 3 L 51 ASP GLY SER ARG ILE PHE VAL ALA ILE ALA ILE VAL ALA SEQRES 4 L 51 HIS PHE LEU ALA TYR VAL TYR SER PRO TRP LEU HIS SEQRES 1 M 59 CXM ASN GLN GLY ARG ILE TRP THR VAL VAL LYS PRO THR SEQRES 2 M 59 VAL GLY LEU PRO LEU LEU LEU GLY SER VAL ALA ILE MET SEQRES 3 M 59 VAL PHE LEU VAL HIS PHE ALA VAL LEU THR HIS THR THR SEQRES 4 M 59 TRP VAL ALA LYS PHE MET ASN GLY LYS ALA ALA ALA ILE SEQRES 5 M 59 GLU SER SER ILE LYS ALA VAL SEQRES 1 N 51 MET VAL ASP ASP PRO ASN LYS VAL TRP PRO THR GLY LEU SEQRES 2 N 51 THR ILE ALA GLU SER GLU GLU LEU HIS LYS HIS VAL ILE SEQRES 3 N 51 ASP GLY SER ARG ILE PHE VAL ALA ILE ALA ILE VAL ALA SEQRES 4 N 51 HIS PHE LEU ALA TYR VAL TYR SER PRO TRP LEU HIS SEQRES 1 O 59 CXM ASN GLN GLY ARG ILE TRP THR VAL VAL LYS PRO THR SEQRES 2 O 59 VAL GLY LEU PRO LEU LEU LEU GLY SER VAL ALA ILE MET SEQRES 3 O 59 VAL PHE LEU VAL HIS PHE ALA VAL LEU THR HIS THR THR SEQRES 4 O 59 TRP VAL ALA LYS PHE MET ASN GLY LYS ALA ALA ALA ILE SEQRES 5 O 59 GLU SER SER ILE LYS ALA VAL SEQRES 1 P 51 MET VAL ASP ASP PRO ASN LYS VAL TRP PRO THR GLY LEU SEQRES 2 P 51 THR ILE ALA GLU SER GLU GLU LEU HIS LYS HIS VAL ILE SEQRES 3 P 51 ASP GLY SER ARG ILE PHE VAL ALA ILE ALA ILE VAL ALA SEQRES 4 P 51 HIS PHE LEU ALA TYR VAL TYR SER PRO TRP LEU HIS SEQRES 1 Q 59 CXM ASN GLN GLY ARG ILE TRP THR VAL VAL LYS PRO THR SEQRES 2 Q 59 VAL GLY LEU PRO LEU LEU LEU GLY SER VAL ALA ILE MET SEQRES 3 Q 59 VAL PHE LEU VAL HIS PHE ALA VAL LEU THR HIS THR THR SEQRES 4 Q 59 TRP VAL ALA LYS PHE MET ASN GLY LYS ALA ALA ALA ILE SEQRES 5 Q 59 GLU SER SER ILE LYS ALA VAL SEQRES 1 R 51 MET VAL ASP ASP PRO ASN LYS VAL TRP PRO THR GLY LEU SEQRES 2 R 51 THR ILE ALA GLU SER GLU GLU LEU HIS LYS HIS VAL ILE SEQRES 3 R 51 ASP GLY SER ARG ILE PHE VAL ALA ILE ALA ILE VAL ALA SEQRES 4 R 51 HIS PHE LEU ALA TYR VAL TYR SER PRO TRP LEU HIS MODRES 7ZE3 CXM A 1 MET MODIFIED RESIDUE MODRES 7ZE3 CXM C 1 MET MODIFIED RESIDUE MODRES 7ZE3 CXM E 1 MET MODIFIED RESIDUE MODRES 7ZE3 CXM G 1 MET MODIFIED RESIDUE MODRES 7ZE3 CXM I 1 MET MODIFIED RESIDUE MODRES 7ZE3 CXM K 1 MET MODIFIED RESIDUE MODRES 7ZE3 CXM M 1 MET MODIFIED RESIDUE MODRES 7ZE3 CXM O 1 MET MODIFIED RESIDUE MODRES 7ZE3 CXM Q 1 MET MODIFIED RESIDUE HET CXM A 1 11 HET CXM C 1 11 HET CXM E 1 11 HET CXM G 1 11 HET CXM I 1 11 HET CXM K 1 11 HET CXM M 1 11 HET CXM O 1 11 HET CXM Q 1 11 HET BCL A 101 66 HET BCL A 102 66 HET ZE0 A 103 41 HET BCL B 101 66 HET ZE0 B 102 41 HET BCL S1701 66 HET BCL S1702 66 HET BCL S1703 66 HET BCL S1704 66 HET BCL S1705 66 HET BCL S1706 66 HET BCL C 101 66 HET BCL C 102 66 HET ZE0 C 103 41 HET BCL D 101 66 HET BCL E 101 66 HET BCL E 102 66 HET ZE0 E 103 41 HET BCL F 101 66 HET BCL G 101 66 HET BCL G 102 66 HET ZE0 G 103 41 HET BCL H 101 66 HET BCL I 101 66 HET BCL I 102 66 HET ZE0 I 103 41 HET BCL J 101 66 HET BCL K 101 66 HET BCL K 102 66 HET ZE0 K 103 41 HET BCL L 101 66 HET BCL M 101 66 HET BCL M 102 66 HET BCL M 103 66 HET ZE0 M 104 41 HET BCL O 101 66 HET BCL O 102 66 HET ZE0 O 103 41 HET BCL P 101 66 HET BCL Q 101 66 HET BCL Q 102 66 HET BCL R 101 66 HETNAM CXM N-CARBOXYMETHIONINE HETNAM BCL BACTERIOCHLOROPHYLL A HETNAM ZE0 (3'E)-3',4'-DIDEHYDRO-1,2-DIHYDRO-PSI,PSI-CAROTEN-1-OL FORMUL 1 CXM 9(C6 H11 N O4 S) FORMUL 20 BCL 33(C55 H74 MG N4 O6) FORMUL 22 ZE0 9(C40 H56 O) FORMUL 62 HOH *37(H2 O) HELIX 1 AA1 ARG A 5 VAL A 9 5 5 HELIX 2 AA2 LYS A 11 HIS A 37 1 27 HELIX 3 AA3 THR A 39 GLY A 47 1 9 HELIX 4 AA4 ASP B 3 LYS B 7 5 5 HELIX 5 AA5 THR B 14 SER B 47 1 34 HELIX 6 AA6 ARG C 5 VAL C 9 5 5 HELIX 7 AA7 LYS C 11 HIS C 37 1 27 HELIX 8 AA8 THR C 39 GLY C 47 1 9 HELIX 9 AA9 ASP D 3 LYS D 7 5 5 HELIX 10 AB1 THR D 14 SER D 47 1 34 HELIX 11 AB2 GLN E 3 VAL E 9 5 7 HELIX 12 AB3 LYS E 11 HIS E 37 1 27 HELIX 13 AB4 THR E 39 GLY E 47 1 9 HELIX 14 AB5 ASP F 3 LYS F 7 5 5 HELIX 15 AB6 THR F 14 SER F 47 1 34 HELIX 16 AB7 GLN G 3 VAL G 9 5 7 HELIX 17 AB8 LYS G 11 HIS G 37 1 27 HELIX 18 AB9 THR G 39 GLY G 47 1 9 HELIX 19 AC1 ASP H 3 LYS H 7 5 5 HELIX 20 AC2 THR H 14 SER H 47 1 34 HELIX 21 AC3 ARG I 5 VAL I 9 5 5 HELIX 22 AC4 LYS I 11 HIS I 37 1 27 HELIX 23 AC5 THR I 39 GLY I 47 1 9 HELIX 24 AC6 ASP J 3 LYS J 7 5 5 HELIX 25 AC7 THR J 14 SER J 47 1 34 HELIX 26 AC8 ARG K 5 VAL K 9 5 5 HELIX 27 AC9 LYS K 11 HIS K 37 1 27 HELIX 28 AD1 THR K 39 GLY K 47 1 9 HELIX 29 AD2 ASP L 3 LYS L 7 5 5 HELIX 30 AD3 THR L 14 SER L 47 1 34 HELIX 31 AD4 ARG M 5 VAL M 9 5 5 HELIX 32 AD5 LYS M 11 HIS M 37 1 27 HELIX 33 AD6 THR M 39 GLY M 47 1 9 HELIX 34 AD7 THR N 14 SER N 47 1 34 HELIX 35 AD8 ARG O 5 VAL O 10 1 6 HELIX 36 AD9 LYS O 11 HIS O 37 1 27 HELIX 37 AE1 THR O 39 GLY O 47 1 9 HELIX 38 AE2 ASP P 3 LYS P 7 5 5 HELIX 39 AE3 THR P 14 SER P 47 1 34 HELIX 40 AE4 GLN Q 3 VAL Q 9 5 7 HELIX 41 AE5 LYS Q 11 HIS Q 37 1 27 HELIX 42 AE6 THR Q 39 GLY Q 47 1 9 HELIX 43 AE7 ASP R 3 LYS R 7 5 5 HELIX 44 AE8 THR R 14 SER R 47 1 34 LINK C CXM A 1 N ASN A 2 1555 1555 1.33 LINK C CXM C 1 N ASN C 2 1555 1555 1.33 LINK C CXM E 1 N ASN E 2 1555 1555 1.33 LINK C CXM G 1 N ASN G 2 1555 1555 1.33 LINK C CXM I 1 N ASN I 2 1555 1555 1.33 LINK C CXM K 1 N ASN K 2 1555 1555 1.33 LINK C CXM M 1 N ASN M 2 1555 1555 1.33 LINK C CXM O 1 N ASN O 2 1555 1555 1.33 LINK C CXM Q 1 N ASN Q 2 1555 1555 1.33 LINK ON1 CXM A 1 MG BCL A 102 1555 1555 1.96 LINK O SER S 9 MG BCL S1704 1555 1555 2.30 LINK O SER S 25 MG BCL S1705 1555 1555 2.27 LINK O SER S 41 MG BCL S1706 1555 1555 2.25 LINK O SER S 57 MG BCL S1701 1555 1555 2.28 LINK O SER S 73 MG BCL S1702 1555 1555 2.16 LINK O SER S 89 MG BCL S1703 1555 1555 2.26 LINK ON1 CXM C 1 MG BCL C 102 1555 1555 2.05 LINK ON1 CXM E 1 MG BCL E 101 1555 1555 2.02 LINK ON1 CXM G 1 MG BCL G 102 1555 1555 2.02 LINK ON1 CXM I 1 MG BCL I 101 1555 1555 2.07 LINK ON1 CXM K 1 MG BCL K 101 1555 1555 1.92 LINK ON1 CXM M 1 MG BCL M 102 1555 1555 2.06 LINK ON1 CXM O 1 MG BCL O 102 1555 1555 2.06 LINK ON1 CXM Q 1 MG BCL Q 101 1555 1555 2.03 CISPEP 1 HIS S 11 PRO S 12 0 -4.49 CISPEP 2 GLU S 27 PRO S 28 0 -0.66 CISPEP 3 THR S 43 PRO S 44 0 -4.18 CISPEP 4 THR S 59 PRO S 60 0 4.77 CISPEP 5 ALA S 75 PRO S 76 0 -11.50 CISPEP 6 TYR S 91 PRO S 92 0 -2.09 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 HETATM 1 N CXM A 1 111.256 126.203 109.745 1.00 27.59 N HETATM 2 CA CXM A 1 111.977 126.528 110.940 1.00 28.27 C HETATM 3 CB CXM A 1 113.040 127.624 110.690 1.00 29.07 C HETATM 4 CG CXM A 1 113.606 127.578 109.296 1.00 29.16 C HETATM 5 SD CXM A 1 114.738 128.918 108.922 1.00 37.20 S HETATM 6 CE CXM A 1 115.380 129.353 110.506 1.00 32.64 C HETATM 7 C CXM A 1 111.090 127.037 112.121 1.00 29.01 C HETATM 8 O CXM A 1 111.645 127.364 113.213 1.00 30.70 O HETATM 9 CN CXM A 1 110.394 125.083 109.610 1.00 27.89 C HETATM 10 ON1 CXM A 1 109.914 124.759 108.471 1.00 27.30 O HETATM 11 ON2 CXM A 1 110.122 124.422 110.664 1.00 29.96 O