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Conserved domains on  [gi|30683953|ref|NP_850123|]
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Photosystem II reaction center PsbP family protein [Arabidopsis thaliana]

Protein Classification

photosystem II reaction center PsbP family protein( domain architecture ID 10484898)

photosystem II reaction center PsbP family protein similar to CyanoP, a component of the cyanobacterial Photosystem II (PSII) complex, that is related to the PsbP extrinsic subunit of the oxygen-evolving PSII complex in higher plants and green algae

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
PsbP pfam01789
PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II ...
 73-226 6.76e-34

PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II or PsbP from various plants (where it is encoded by the nuclear genome) and Cyanobacteria. The 23 KDa PsbP protein is required for PSII to be fully operational in vivo, it increases the affinity of the water oxidation site for Cl- and provides the conditions required for high affinity binding of Ca2+.


:

Pssm-ID: 426435  Cd Length: 155  Bit Score: 119.26  E-value: 6.76e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30683953    73 EELQRYTDSNNGFTLLIPSSYTKV-EKAGANALFEELNNGSNNIGVVVSPV-RIKSLDQFGSPQFVADKLI-NAEKRKES 149
Cdd:pfam01789   1 AGFQSYVDSGDGYSFLYPSGWQEVkVSGGPDVVFHDLIESTENVSVVISPVsKDKSLTDLGSPEEVGYRLVkQVIAPPES 80

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 30683953   150 TKEAEVVSVGERAGLGQQVYEFEYKIDSTRGGIKRVFSAAFVSSNKLYLLNVVhsdKPENPLDSSTRMsLEQVLHSF 226
Cdd:pfam01789  81 GREAELIDAEEREVDGKTYYDLEYTVKSPDGQERHNLATVAVSNGKLYTLTAS---TPEKRWDKVKDK-LETVVDSF 153
 
Name Accession Description Interval E-value
PsbP pfam01789
PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II ...
 73-226 6.76e-34

PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II or PsbP from various plants (where it is encoded by the nuclear genome) and Cyanobacteria. The 23 KDa PsbP protein is required for PSII to be fully operational in vivo, it increases the affinity of the water oxidation site for Cl- and provides the conditions required for high affinity binding of Ca2+.


Pssm-ID: 426435  Cd Length: 155  Bit Score: 119.26  E-value: 6.76e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30683953    73 EELQRYTDSNNGFTLLIPSSYTKV-EKAGANALFEELNNGSNNIGVVVSPV-RIKSLDQFGSPQFVADKLI-NAEKRKES 149
Cdd:pfam01789   1 AGFQSYVDSGDGYSFLYPSGWQEVkVSGGPDVVFHDLIESTENVSVVISPVsKDKSLTDLGSPEEVGYRLVkQVIAPPES 80

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 30683953   150 TKEAEVVSVGERAGLGQQVYEFEYKIDSTRGGIKRVFSAAFVSSNKLYLLNVVhsdKPENPLDSSTRMsLEQVLHSF 226
Cdd:pfam01789  81 GREAELIDAEEREVDGKTYYDLEYTVKSPDGQERHNLATVAVSNGKLYTLTAS---TPEKRWDKVKDK-LETVVDSF 153
PSII_PsbP NF040946
photosystem II reaction center PsbP;
53-201 6.05e-16

photosystem II reaction center PsbP;


Pssm-ID: 468877  Cd Length: 180  Bit Score: 73.00  E-value: 6.05e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30683953   53 LSILTLFFNGFLLDNKAKSMEELQRYTDSNNGFTLLIPSSYTKVE-KAGANALFEELNNGSNNIGVVVSPV-RIKSLDQF 130
Cdd:NF040946   5 AAILLLVLSLTLSGCCSSGTAGLQSYVDSDDGYEFLYPNGWVEVKvSNGPDVVFHDLIESTENVSVVISDVpEDKTLEDL 84

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 30683953  131 GSPQFVADKLI-NAEKRKESTKEAEVVSVGERAGLGQQVYEFEYKIDSTRGGIKRVFSAAFVSSNKLYLLNV 201
Cdd:NF040946  85 GTPTEVGYRLLkNVIAPPGSGREAELINAESREVDGKTYYLLEYAVKLPNQQQRHNLASVAVSRGKLYTFNA 156
PLN00042 PLN00042
photosystem II oxygen-evolving enhancer protein 2; Provisional
 81-206 3.18e-05

photosystem II oxygen-evolving enhancer protein 2; Provisional


Pssm-ID: 177676  Cd Length: 260  Bit Score: 43.64  E-value: 3.18e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30683953   81 SNNGFTLLIPSSYT---KVEKAGANALFEELNNGSNNIGVVVSPVRIKSLDQFGSPQFVADKL--------INAEKRKE- 148
Cdd:PLN00042  96 NGDGFKLLVPSKWNpskEREFPGQVLRFEDNFDATSNLSVMVTPTDKKSITDYGSPEEFLSKVsyllgkqaYSGETASEg 175

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 30683953  149 -----STKEAEVVSVGERAGLGQQVYEFEY---KIDSTRGGiKRVFSAAFVSSNKLYLLNVVHSDK 206
Cdd:PLN00042 176 gfdanAVATAAVLESSTQEVGGKPYYYLSVltrTADGDEGG-KHQLITATVSDGKLYICKAQAGDK 240
 
Name Accession Description Interval E-value
PsbP pfam01789
PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II ...
 73-226 6.76e-34

PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II or PsbP from various plants (where it is encoded by the nuclear genome) and Cyanobacteria. The 23 KDa PsbP protein is required for PSII to be fully operational in vivo, it increases the affinity of the water oxidation site for Cl- and provides the conditions required for high affinity binding of Ca2+.


Pssm-ID: 426435  Cd Length: 155  Bit Score: 119.26  E-value: 6.76e-34
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30683953    73 EELQRYTDSNNGFTLLIPSSYTKV-EKAGANALFEELNNGSNNIGVVVSPV-RIKSLDQFGSPQFVADKLI-NAEKRKES 149
Cdd:pfam01789   1 AGFQSYVDSGDGYSFLYPSGWQEVkVSGGPDVVFHDLIESTENVSVVISPVsKDKSLTDLGSPEEVGYRLVkQVIAPPES 80

                          90       100       110       120       130       140       150
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 30683953   150 TKEAEVVSVGERAGLGQQVYEFEYKIDSTRGGIKRVFSAAFVSSNKLYLLNVVhsdKPENPLDSSTRMsLEQVLHSF 226
Cdd:pfam01789  81 GREAELIDAEEREVDGKTYYDLEYTVKSPDGQERHNLATVAVSNGKLYTLTAS---TPEKRWDKVKDK-LETVVDSF 153
PSII_PsbP NF040946
photosystem II reaction center PsbP;
53-201 6.05e-16

photosystem II reaction center PsbP;


Pssm-ID: 468877  Cd Length: 180  Bit Score: 73.00  E-value: 6.05e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30683953   53 LSILTLFFNGFLLDNKAKSMEELQRYTDSNNGFTLLIPSSYTKVE-KAGANALFEELNNGSNNIGVVVSPV-RIKSLDQF 130
Cdd:NF040946   5 AAILLLVLSLTLSGCCSSGTAGLQSYVDSDDGYEFLYPNGWVEVKvSNGPDVVFHDLIESTENVSVVISDVpEDKTLEDL 84

                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 30683953  131 GSPQFVADKLI-NAEKRKESTKEAEVVSVGERAGLGQQVYEFEYKIDSTRGGIKRVFSAAFVSSNKLYLLNV 201
Cdd:NF040946  85 GTPTEVGYRLLkNVIAPPGSGREAELINAESREVDGKTYYLLEYAVKLPNQQQRHNLASVAVSRGKLYTFNA 156
PLN00042 PLN00042
photosystem II oxygen-evolving enhancer protein 2; Provisional
 81-206 3.18e-05

photosystem II oxygen-evolving enhancer protein 2; Provisional


Pssm-ID: 177676  Cd Length: 260  Bit Score: 43.64  E-value: 3.18e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 30683953   81 SNNGFTLLIPSSYT---KVEKAGANALFEELNNGSNNIGVVVSPVRIKSLDQFGSPQFVADKL--------INAEKRKE- 148
Cdd:PLN00042  96 NGDGFKLLVPSKWNpskEREFPGQVLRFEDNFDATSNLSVMVTPTDKKSITDYGSPEEFLSKVsyllgkqaYSGETASEg 175

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 30683953  149 -----STKEAEVVSVGERAGLGQQVYEFEY---KIDSTRGGiKRVFSAAFVSSNKLYLLNVVHSDK 206
Cdd:PLN00042 176 gfdanAVATAAVLESSTQEVGGKPYYYLSVltrTADGDEGG-KHQLITATVSDGKLYICKAQAGDK 240
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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