Conserved Protein Domain Family
PSII_Pbs31

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pfam18240: PSII_Pbs31 
Photosystem II Psb31 protein
This domain is Psb31, an extrinsic protein found in photosystem II (PSII) present in Chaetoceros gracilis. Photosystem II (PSII) is a multisubunit, membrane protein complex located in the thylakoid membranes of oxygenic photosynthetic organizms from cyanobacteria to higher plants. The four helices in the N-terminal domain are arranged in an up-down-up-down fold and are similar in structure to PsbQ protein in Spinach, despite low sequence homology.
Statistics
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PSSM-Id: 408061
Aligned: 4 rows
Threshold Bit Score: 93.1104
Created: 26-Mar-2022
Updated: 17-Oct-2022
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
XP_002180868  60 AVSGATVQKARTVYGGRIAELKEAVNkgdfGAVANEKSAFVLFNSGAY-----PTSKSKEEKKAAISSTNKIFAAVKAGD 134
EOD32670      45 ANSKATVDKARAIYGSRVVRLASASP----EAIIEDQNAITLFISGAYragpnGNTQDKAISKQLLALKKTALDGAKSGD 120
CBJ27783      72 AKSLATQSRARGIYGNRIAALKGAVDkgdtAAIVAEQNCFRLFNSGVY-------STDKAKFAEAEALAKSVVQAAGAGD 144
XP_002293679  57 AKSAATQSRARGIYGQRIAALESAVNagdfGAVAAEKNAFILFNSGAI--------ADKSKKSEAVKQTNAIFAAIRAKD 128
XP_002180868 135 KAALKSAYDEYVKTNDIK 152
EOD32670     121 AAKAQGALKEMIAIAKLT 138
CBJ27783     145 AKALKDSYAAYMKYTEKK 162
XP_002293679 129 AGALKSAYATYKGANDIK 146
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