eF-site/Summary 1kx3-A

eF-site ID	1kx3-A
PDB Code	1kx3
Chain	A

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Title	X-Ray Structure of the Nucleosome Core Particle, NCP146, at 2.0 A Resolution
Classification	STRUCTURAL PROTEIN/DNA
Compound	DNA (5'(ATCAATATCCACCTGCAGATTCTACCAAAAGTGTATTTGGAAACTGCTCCATCAAAAGGCATGTTCAGCTGAATTCAGCTGAACATGCCTTTTGATGGAGCAGTTTCCAAATACACTTTTGGTAGAATCTGCAGGTGGATATTGAT)3')
Source	Xenopus laevis (African clawed frog) (1KX3)

Sequence	A:	PHRYRPGTVALREIRRYQKSTELLIRKLPFQRLVREIAQD FKTDLRFQSSAVMALQEASEAYLVALFEDTNLCAIHAKRV TIMPKDIQLARRIRGERA

Description

Functional site


1)	chain	A
	residue	87
	type	MOD_RES
	sequence	S
	description	Phosphoserine => ECO:0000250\|UniProtKB:P84243
	source	Swiss-Prot : SWS_FT_FI18

2)	chain	A
	residue	116
	type	MOD_RES
	sequence	R
	description	N6-glutaryllysine; alternate => ECO:0000250\|UniProtKB:Q71DI3
	source	Swiss-Prot : SWS_FT_FI19

3)	chain	A
	residue	123
	type	MOD_RES
	sequence	D
	description	N6-succinyllysine; alternate => ECO:0000250\|UniProtKB:Q71DI3
	source	Swiss-Prot : SWS_FT_FI20

4)	chain	A
	residue	111
	type	LIPID
	sequence	A
	description	S-palmitoyl cysteine => ECO:0000250\|UniProtKB:Q71DI3
	source	Swiss-Prot : SWS_FT_FI21

5)	chain	A
	residue	42
	type	MOD_RES
	sequence	R
	description	Phosphotyrosine => ECO:0000250\|UniProtKB:Q71DI3
	source	Swiss-Prot : SWS_FT_FI14

6)	chain	A
	residue	57
	type	MOD_RES
	sequence	S
	description	N6-succinyllysine; alternate => ECO:0000250\|UniProtKB:P84228
	source	Swiss-Prot : SWS_FT_FI15

7)	chain	A
	residue	80
	type	MOD_RES
	sequence	T
	description	N6-succinyllysine; alternate => ECO:0000250\|UniProtKB:P84228
	source	Swiss-Prot : SWS_FT_FI15

8)	chain	A
	residue	58
	type	MOD_RES
	sequence	T
	description	Phosphoserine => ECO:0000250\|UniProtKB:Q71DI3
	source	Swiss-Prot : SWS_FT_FI16

9)	chain	A
	residue	81
	type	MOD_RES
	sequence	D
	description	Phosphothreonine => ECO:0000250\|UniProtKB:Q71DI3
	source	Swiss-Prot : SWS_FT_FI17

10)	chain	A
	residue	108
	type	MOD_RES
	sequence	N
	description	Phosphothreonine => ECO:0000250\|UniProtKB:Q71DI3
	source	Swiss-Prot : SWS_FT_FI17

11)	chain	A
	residue	38
	type	CROSSLNK
	sequence	P
	description	Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin); alternate => ECO:0000250\|UniProtKB:P62805
	source	Swiss-Prot : SWS_FT_FI13

12)	chain	A
	residue	66-74
	type	prosite
	sequence	PFQRLVREI
	description	HISTONE_H3_2 Histone H3 signature 2. PFqRLVREI
	source	prosite : PS00959

13)	chain	A
	residue	65
	type	MOD_RES
	sequence	L
	description	N6-glutaryllysine; alternate => ECO:0000250\|UniProtKB:P62805
	source	Swiss-Prot : SWS_FT_FI10