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Table 1 Differentially abundant proteins related to control cultures

From: The quantitative proteomic response of Synechocystis sp. PCC6803 to phosphate acclimation

Protein details Relative abundance
Functional category ORF Protein name Gene name # peptides 3% Pi SD 0.3% Pi SD
Nutrient assimilation and regulation sll0654 Alkaline phosphatase phoA 3 2.72b 0.09 3.74b 0.28
sll0680 Periplasmic Pi-binding protein pstS1 7 1.04 0.23 2.25b 0.60
slr1247 Periplasmic Pi-binding protein pstS2 15 2.99a 0.34 4.69a 0.15
slr1622 Inorganic pyrophosphatase ppa 11 1.32b 0.05 1.38 0.02
Light harvesting and photosystems sll1578 C-phycocyanin alpha chain cpcA 169 0.67a 0.06 0.28a 0.03
sll1577 C-phycocyanin beta chain cpcB 311 0.75a 0.09 0.30a 0.02
sll1580 Phycobilisome 32.1 kDa linker polypeptide, phycocyanin-associated, rod 1 cpcC1 9 0.58b 0.07 0.22c 0.06
sll1579 Phycobilisome 32.1 kDa linker polypeptide, phycocyanin-associated, rod 2 cpcC2 41 0.71a 0.13 0.28b 0.03
slr2051 Phycobilisome rod-core linker polypeptide cpcG 21 0.73b 0.05 0.29a 0.04
slr2067 Allophycocyanin alpha chain apcA 85 0.56a 0.03 0.33a 0.01
slr1986 Allophycocyanin beta chain apcB 64 0.61a 0.01 0.42a 0.02
sll0928 Allophycocyanin-B apcD 9 0.55b 0.03 0.34a 0.03
slr0335 Phycobilisome LCM core-membrane linker polypeptide apcE 21 0.56a 0.07 0.31a 0.00
sll0258 Cytochrome c-550 psbV 27 0.88 0.04 0.55a 0.04
slr1643 Ferredoxin NADP reductase petH 10 0.86 0.05 0.73b 0.07
slr0729 Thylakoid-associated protein slr0729 slr0729 21 1.39b 0.12 1.28 0.04
ssl2501 Uncharacterized thylakoid-associated protein ssl2501 ssl2501 7 2.97a 0.04 2.82a 0.29
Central metabolism slr1793 Transaldolase tal 27 1.28b 0.05 2.05a 0.01
sll0329 6-phosphogluconate dehydrogenase, decarboxylating gnd 13 1.49a 0.02 1.88a 0.16
slr1843 Glucose-6-phosphate 1-dehydrogenase zwf 6 1.54b 0.10 1.99b 0.10
slr0394 Phosphoglycerate kinase pgk 8 0.60b 0.05 0.86 0.05
slr0009 RuBisCO large subunit rbcL 46 0.64b 0.02 0.64b 0.10
slr0012 RuBisCO small subunit rbcS 24 0.82 0.03 0.38a 0.00
Biosynthesis slr1994 3-oxoacyl-[acyl-carrier-protein] reductase 2 fabG2 5 2.17b 0.01 2.83a 0.05
sll1852 Nucleoside diphosphate kinase ndk 4 1.00 0.12 2.07b 0.15
sll1356 Glycogen phosphorylase glgP(2) 4 1.51b 0.13 2.00c 0.17
Transcription, translation and stress sll0020 ATP-dependent Clp protease regulatory subunit clpC 7 0.71 0.08 0.72b 0.03
slr2076 groEL protein 1 groL1 17 1.36b 0.04 0.83 0.61
sll1099 Elongation factor Tu tuf 34 0.86 0.17 0.74a 0.10
sll1712 DNA-binding protein HU hup 6 0.75 0.13 0.50b 0.11
slr1198 Rehydrin rehydrin 14 1.57a 0.08 1.55 0.31
slr1516 Superoxide dismutase [Fe] sodB 31 1.67 0.62 2.46a 0.18
Hypotheticals slr0645 Slr0645 protein slr0645 4 1.23 0.31 2.42b 0.32
slr1619 Slr1619 protein slr1619 2 0.68 0.05 0.39b 0.09
slr2025 Slr2025 protein slr2025 23 1.29b 0.06 1.26 0.05
  1. Relative abundance values marked with superscripts: (a) value significant with Bonferroni correction applied. (b) value significant with Bonferroni correction not applied (p values in supplementary materials). Values with no superscript were not deemed significant.