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Table 2 List of putative histone chaperones identified from rice showing their classification, predicted intracellular localization, and other biochemical properties

From: Histone chaperones in Arabidopsis and rice: genome-wide identification, phylogeny, architecture and transcriptional regulation

Family

Sub-family

Gene

Protein

Locus id

pI/Mw

Localization

NLS/NES

NAP

OsNAPL1 (Orysa; NAP1;2)

OsNAPL1

LOC_Os05g46230.1

4.34/41.6

Nuclear

-/-

OsNAPL2 (Orysa; NAP1;1)

OsNAPL2a

LOC_Os06g05660.5

4.35/40.5

Nuclear

-/-

OsNAPL2b

LOC_Os06g05660.4

4.31/41.2

Nuclear

-/-

OsNAPL2c

LOC_Os06g05660.3

4.34/42.1

Nuclear

-/-

OsNAPL2d

LOC_Os06g05660.2

4.35/42.3

Nuclear

-/-

OsNAPL2e

LOC_Os06g05660.1

4.33/42.6

Nuclear

-/-

OsNAPL3 (Orysa; NAP1;3)

OsNAPL3

LOC_Os01g51450.1

4.28/34.9

Cytoplasmic

-/-

OsNAPL4

OsNAPL4

LOC_Os06g40920.1

4.62/46.9

Cytoplasmic

-/+

OsNAPL5

OsNAPL5

LOC_Os04g38620.1

4.29/29.9

Nuclear

+/-

OsNAPL6

OsNAPL6

LOC_Os02g36710.1

4.21/28.5

Cytoplasmic

-/+

OsNAPL7

OsNAPL7

LOC_Os05g14570.1

4.19/17.7

Nuclear

-/-

CAF1

CAF1A

OsCAF1AL1

OsCAF1AL1

LOC_Os07g17210.1

5.43/83.2

Nuclear

+/+

OsCAF1AL2

OsCAF1AL2

LOC_Os01g67100.1

7.09/100.4

Nuclear

+/+

CAF1B

OsCAF1BL

OsCAF1BL

LOC_Os08g01680.1

6.38/55.3

Nuclear

-/+

CAF1C

OsCAF1CL1

OsCAF1CL1

LOC_Os03g43890.1

4.77/48.3

Nuclear

-/+

OsCAF1CL2

OsCAF1CL2

LOC_Os09g36900.1

4.98/44.7

Cytoplasmic

-/+

OsCAF1CL3

OsCAF1CL3a

LOC_Os01g51300.2

5.87/50.1

Cytoplasmic

-/+

OsCAF1CL3b

LOC_Os01g51300.1

5.79/51.0

Cytoplasmic

-/-

OsCAF1CL4

OsCAF1CL4

LOC_Os11g03990.1

5.18/51.8

Cytoplasmic

-/-

OsCAF1CL5

OsCAF1CL5

LOC_Os12g03822.1

5.18/51.7

Nuclear

-/-

SPT6

OsSPT6L

OsSPT6L

LOC_Os05g41510.1

5.05/184.0

Nuclear

+/+

ASF1

OsASF1L1

OsASF1L1

LOC_Os05g48030.1

4.24/21.1

Nuclear

-/+

OsASF1L2

OsASF1L2

LOC_Os01g49150.1

5.08/33.4

Cytoplasmic

-/+

HIRA

OsHIRAL

OsHIRAL

LOC_Os09g39420.1

7.10/106.5

Nuclear

-/+

NASP

OsNASPL

OsNASPL

LOC_Os07g03070.1

4.36/49.9

Nuclear

+/+

FACT

SSRP

OsSSRPL1

OsSSRPL1a

LOC_Os01g08970.1

5.52/71.3

Nuclear

+/-

OsSSRPL1b

LOC_Os01g08970.2

5.24/59.6

Nuclear

+/-

OsSSRPL2

OsSSRPL2

LOC_Os05g08970.1

5.71/71.0

Nuclear

+/-

SPT16

OsSPT16L1

OsSPT16L1

LOC_Os04g25550.1

5.41/118.5

Nuclear

+/+

OsSPT16L2

OsSPT16L2

LOC_Os12g26030.1

6.38/120.2

Nuclear

-/-

OsSPT16L3

OsSPT16L3

LOC_Os08g31240.1

9.21/114.7

Nuclear

-/-

  1. The alternative spliced forms have been named by suffixing lower case letters. pI = Isoelectric point (predicted), Mw = Molecular weight (in kDa), NLS = Nuclear localization signal, NES = Nuclear export signal. ‘+ ’denotes present; ‘-’denotes absent. Note that most of the putative histone chaperones have their predicted pI in the acidic region.