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Asym./Biol. Unit - manually (Jmol Viewer)

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF THE CORE-HISTONE OCTAMER TO 1.90 ANGSTROM RESOLUTION

Authors :   C. M. Wood, J. M. Nicholson, L. Chantalat, C. D. Reynolds, S. J. Lambert, J. P. Baldwin

Date :   12 Jul 04 (Deposition) - 03 Aug 04 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

Chains :   Asym./Biol. Unit : A,B,C,D,E,F,G,H

Keywords :   Histone-Fold, Tetramer-Dimer-Dimer, Dna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. M. Wood, J. M. Nicholson, S. J. Lambert, L. Chantalat, C. D. Reynolds, J. P. Baldwin
High-Resolution Structure Of The Native Histone Octamer.
Acta Crystallogr. , Sect. F V. 61 541 2005
PubMed-ID: 16511091 | Reference-DOI: 10.1107/S1744309105013813
(for further references see the PDB file header)

Molecule 1 - HISTONE H2A-IV
	Chains	:	A, E
	Organism Common	:	CHICKEN
	Organism Scientific	:	GALLUS GALLUS
	Organism Taxid	:	9031

Molecule 2 - HISTONE H2B
	Chains	:	B, F
	Organism Common	:	CHICKEN
	Organism Scientific	:	GALLUS GALLUS
	Organism Taxid	:	9031

Molecule 3 - HISTONE H3
	Chains	:	C, G
	Organism Common	:	CHICKEN
	Organism Scientific	:	GALLUS GALLUS
	Organism Taxid	:	9031

Molecule 4 - HISTONE H4-VI
	Chains	:	D, H
	Organism Common	:	CHICKEN
	Organism Scientific	:	GALLUS GALLUS
	Organism Taxid	:	9031

		1	2	3	4	5	6	7	8
Asymmetric/Biological Unit	:	A	B	C	D	E	F	G	H

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (2, 28)

No.	Name	Count	Type	Full Name
1	CL	23	Ligand/Ion	CHLORIDE ION
2	PO4	5	Ligand/Ion	PHOSPHATE ION

Asymmetric Unit (28, 28)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ARG A:29 , ARG A:32 , LYS A:36 , HOH A:1697 , HOH A:1705 , LYS D:31	BINDING SITE FOR RESIDUE PO4 A 1501
02	AC2	SOFTWARE	ILE A:79 , PRO A:80 , SER B:55 , LYS B:57	BINDING SITE FOR RESIDUE PO4 B 1502
03	AC3	SOFTWARE	ARG E:29 , ARG E:32 , LYS E:36	BINDING SITE FOR RESIDUE PO4 E 1503
04	AC4	SOFTWARE	ARG E:77 , HOH E:1704 , SER F:55 , SER F:56	BINDING SITE FOR RESIDUE PO4 E 1504
05	AC5	SOFTWARE	ARG C:49 , GLU C:50 , ARG C:53 , HOH C:1675	BINDING SITE FOR RESIDUE PO4 C 1505
06	AC6	SOFTWARE	LEU G:60 , LYS G:64	BINDING SITE FOR RESIDUE CL G 1601
07	AC7	SOFTWARE	GLY E:44 , GLY E:46 , ALA E:47 , THR F:90 , SER F:91	BINDING SITE FOR RESIDUE CL E 1602
08	AC8	SOFTWARE	ARG D:39 , ARG D:45 , ILE D:46 , HOH D:1683	BINDING SITE FOR RESIDUE CL D 1603
09	AC9	SOFTWARE	ARG A:35 , HOH A:1627 , LYS D:31	BINDING SITE FOR RESIDUE CL A 1604
10	BC1	SOFTWARE	THR A:101 , ALA G:95 , ARG H:95	BINDING SITE FOR RESIDUE CL H 1605
11	BC2	SOFTWARE	GLY A:44 , GLY A:46 , ALA A:47 , THR B:90 , SER B:91	BINDING SITE FOR RESIDUE CL B 1606
12	BC3	SOFTWARE	LYS C:122	BINDING SITE FOR RESIDUE CL C 1607
13	BC4	SOFTWARE	LYS G:122	BINDING SITE FOR RESIDUE CL G 1608
14	BC5	SOFTWARE	ARG G:116 , VAL G:117 , THR G:118	BINDING SITE FOR RESIDUE CL G 1609
15	BC6	SOFTWARE	ARG H:35 , ARG H:39 , ARG H:45 , ILE H:46	BINDING SITE FOR RESIDUE CL H 1610
16	BC7	SOFTWARE	HOH F:1687 , GLN G:68 , ARG G:69 , ARG G:72 , HOH G:1637	BINDING SITE FOR RESIDUE CL G 1611
17	BC8	SOFTWARE	THR D:30 , HOH D:1654	BINDING SITE FOR RESIDUE CL D 1612
18	BC9	SOFTWARE	LEU A:85 , ASN A:89	BINDING SITE FOR RESIDUE CL A 1613
19	CC1	SOFTWARE	SER B:64 , GLY H:101	BINDING SITE FOR RESIDUE CL B 1614
20	CC2	SOFTWARE	VAL C:117 , THR C:118	BINDING SITE FOR RESIDUE CL C 1615
21	CC3	SOFTWARE	LYS F:116 , LEU H:22 , ARG H:23 , ASN H:25	BINDING SITE FOR RESIDUE CL F 1616
22	CC4	SOFTWARE	ALA C:95 , ARG D:95 , THR E:101	BINDING SITE FOR RESIDUE CL D 1617
23	CC5	SOFTWARE	THR H:30 , LYS H:31	BINDING SITE FOR RESIDUE CL H 1618
24	CC6	SOFTWARE	GLN C:125 , ARG C:128 , HOH D:1663	BINDING SITE FOR RESIDUE CL C 1619
25	CC7	SOFTWARE	ILE A:111	BINDING SITE FOR RESIDUE CL A 1620
26	CC8	SOFTWARE	ARG E:17 , SER E:18 , VAL E:27 , GLY E:28	BINDING SITE FOR RESIDUE CL E 1621
27	CC9	SOFTWARE	ARG A:29 , LYS D:31	BINDING SITE FOR RESIDUE CL A 1622
28	DC1	SOFTWARE	SER F:64	BINDING SITE FOR RESIDUE CL F 1623

(no "SS Bond" information available for 1TZY)

(no "Cis Peptide Bond" information available for 1TZY)

(no "SAP(SNP)/Variant" information available for 1TZY)

Asymmetric/Biological Unit (3, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HISTONE_H2A	PS00046	Histone H2A signature.	H2A4_CHICK	22-28	2	A:21-27 E:21-27
2	HISTONE_H3_2	PS00959	Histone H3 signature 2.	H32_CHICK	67-75	2	C:66-74 G:66-74
3	HISTONE_H2B	PS00357	Histone H2B signature.	H2B1_CHICK	93-115	2	B:92-114 F:92-114
				H2B7_CHICK	93-115	2	B:92-114 F:92-114
				H2B5_CHICK	93-115	2	B:92-114 F:92-114

(no "Exon" information available for 1TZY)

Asymmetric/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:106
 aligned with H2A4_CHICK | P02263 from UniProtKB/Swiss-Prot  Length:129

    Alignment length:106
                                    23        33        43        53        63        73        83        93       103       113      
           H2A4_CHICK    14 KAKSRSSRAGLQFPVGRVHRLLRKGNYAERVGAGAPVYLAAVLEYLTAEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGKVTIAQGGVLPNIQAVLLPK 119
               SCOP domains d1tzya_ A: Histone H2A                                                                                     SCOP domains
               CATH domains 1tzyA00 A:13-118 Histone, subunit A                                                                        CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh....hhhhhhhhhhhh....ee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhh..eee.........hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------HISTONE------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 1tzy A  13 KAKSRSSRAGLQFPVGRVHRLLRKGNYAERVGAGAPVYLAAVLEYLTAEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGKVTIAQGGVLPNIQAVLLPK 118
                                    22        32        42        52        62        72        82        92       102       112

Chain B from PDB  Type:PROTEIN  Length:92
 aligned with H2B1_CHICK | P0C1H3 from UniProtKB/Swiss-Prot  Length:126

    Alignment length:92
                                    43        53        63        73        83        93       103       113       123  
           H2B1_CHICK    34 RKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSS 125
               SCOP domains d1tzyb_ B: Histone H2B                                                                       SCOP domains
               CATH domains 1tzyB00 B:33-124 Histone, subunit A                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -----------------------------------------------------------HISTONE_H2B            ---------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 1tzy B  33 RKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSS 124
                                    42        52        62        72        82        92       102       112       122

Chain B from PDB  Type:PROTEIN  Length:92
 aligned with H2B5_CHICK | P0C1H4 from UniProtKB/Swiss-Prot  Length:126

    Alignment length:92
                                    43        53        63        73        83        93       103       113       123  
           H2B5_CHICK    34 RKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSS 125
               SCOP domains d1tzyb_ B: Histone H2B                                                                       SCOP domains
               CATH domains 1tzyB00 B:33-124 Histone, subunit A                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) -----------------------------------------------------------HISTONE_H2B            ---------- PROSITE (3)
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 1tzy B  33 RKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSS 124
                                    42        52        62        72        82        92       102       112       122

Chain B from PDB  Type:PROTEIN  Length:92
 aligned with H2B7_CHICK | P0C1H5 from UniProtKB/Swiss-Prot  Length:126

    Alignment length:92
                                    43        53        63        73        83        93       103       113       123  
           H2B7_CHICK    34 RKESYSIYVYKVLKQVHPDTGISSKAMSIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSS 125
               SCOP domains d1tzyb_ B: Histone H2B                                                                       SCOP domains
               CATH domains 1tzyB00 B:33-124 Histone, subunit A                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------HISTONE_H2B            ---------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 1tzy B  33 RKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSS 124
                                    42        52        62        72        82        92       102       112       122

Chain C from PDB  Type:PROTEIN  Length:95
 aligned with H32_CHICK | P84229 from UniProtKB/Swiss-Prot  Length:136

    Alignment length:95
                                    51        61        71        81        91       101       111       121       131     
            H32_CHICK    42 YRPGTVALREIRRYQKSTELLIRKLPFQRLVREIAQDFKTDLRFQSSAVMALQEASEAYLVGLFEDTNLCAIHAKRVTIMPKDIQLARRIRGERA 136
               SCOP domains d1tzyc_ C: Histone H3                                                                           SCOP domains
               CATH domains 1tzyC00 C:41-135 Histone, subunit A                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------HISTONE_H------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------- Transcript
                 1tzy C  41 YRPGTVALREIRRYQKSTELLIRKLPFQRLVREIAQDFKTDLRFQSSAVMALQEASEAYLVGLFEDTNLCAIHAKRVTIMPKDIQLARRIRGERA 135
                                    50        60        70        80        90       100       110       120       130

Chain D from PDB  Type:PROTEIN  Length:83
 aligned with H4_CHICK | P62801 from UniProtKB/Swiss-Prot  Length:103

    Alignment length:83
                                    30        40        50        60        70        80        90       100   
             H4_CHICK    21 KVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLKVFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG 103
               SCOP domains d1tzyd_ D: Histone H4                                                               SCOP domains
               CATH domains 1tzyD00 D:20-102 Histone, subunit A                                                 CATH domains
               Pfam domains ----------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhh..eee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------- Transcript
                 1tzy D  20 KVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLKVFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG 102
                                    29        39        49        59        69        79        89        99

Chain E from PDB  Type:PROTEIN  Length:104
 aligned with H2A4_CHICK | P02263 from UniProtKB/Swiss-Prot  Length:129

    Alignment length:104
                                    24        34        44        54        64        74        84        94       104       114    
           H2A4_CHICK    15 AKSRSSRAGLQFPVGRVHRLLRKGNYAERVGAGAPVYLAAVLEYLTAEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGKVTIAQGGVLPNIQAVLLP 118
               SCOP domains d1tzye_ E: Histone H2A                                                                                   SCOP domains
               CATH domains 1tzyE00 E:14-117 Histone, subunit A                                                                      CATH domains
           Pfam domains (1) ---Histone-1tzyE01 E:17-90                                                   --------------------------- Pfam domains (1)
           Pfam domains (2) ---Histone-1tzyE02 E:17-90                                                   --------------------------- Pfam domains (2)
         Sec.struct. author ..hhhhhhh...hhhhhhhhhhhh....ee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhh..eee.........hhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------HISTONE------------------------------------------------------------------------------------------ PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 1tzy E  14 AKSRSSRAGLQFPVGRVHRLLRKGNYAERVGAGAPVYLAAVLEYLTAEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGKVTIAQGGVLPNIQAVLLP 117
                                    23        33        43        53        63        73        83        93       103       113

Chain F from PDB  Type:PROTEIN  Length:93
 aligned with H2B1_CHICK | P0C1H3 from UniProtKB/Swiss-Prot  Length:126

    Alignment length:93
                                    43        53        63        73        83        93       103       113       123   
           H2B1_CHICK    34 RKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSSK 126
               SCOP domains d1tzyf_ F: Histone H2B                                                                        SCOP domains
               CATH domains 1tzyF00 F:33-125 Histone, subunit A                                                           CATH domains
           Pfam domains (1) Histone-1tzyF01 F:33-101                                             ------------------------ Pfam domains (1)
           Pfam domains (2) Histone-1tzyF02 F:33-101                                             ------------------------ Pfam domains (2)
         Sec.struct. author ....hhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -----------------------------------------------------------HISTONE_H2B            ----------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------- Transcript
                 1tzy F  33 RKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSSK 125
                                    42        52        62        72        82        92       102       112       122

Chain F from PDB  Type:PROTEIN  Length:93
 aligned with H2B5_CHICK | P0C1H4 from UniProtKB/Swiss-Prot  Length:126

    Alignment length:93
                                    43        53        63        73        83        93       103       113       123   
           H2B5_CHICK    34 RKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSSK 126
               SCOP domains d1tzyf_ F: Histone H2B                                                                        SCOP domains
               CATH domains 1tzyF00 F:33-125 Histone, subunit A                                                           CATH domains
           Pfam domains (1) Histone-1tzyF01 F:33-101                                             ------------------------ Pfam domains (1)
           Pfam domains (2) Histone-1tzyF02 F:33-101                                             ------------------------ Pfam domains (2)
         Sec.struct. author ....hhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) -----------------------------------------------------------HISTONE_H2B            ----------- PROSITE (3)
                 Transcript --------------------------------------------------------------------------------------------- Transcript
                 1tzy F  33 RKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSSK 125
                                    42        52        62        72        82        92       102       112       122

Chain F from PDB  Type:PROTEIN  Length:93
 aligned with H2B7_CHICK | P0C1H5 from UniProtKB/Swiss-Prot  Length:126

    Alignment length:93
                                    43        53        63        73        83        93       103       113       123   
           H2B7_CHICK    34 RKESYSIYVYKVLKQVHPDTGISSKAMSIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSSK 126
               SCOP domains d1tzyf_ F: Histone H2B                                                                        SCOP domains
               CATH domains 1tzyF00 F:33-125 Histone, subunit A                                                           CATH domains
           Pfam domains (1) Histone-1tzyF01 F:33-101                                             ------------------------ Pfam domains (1)
           Pfam domains (2) Histone-1tzyF02 F:33-101                                             ------------------------ Pfam domains (2)
         Sec.struct. author ....hhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------HISTONE_H2B            ----------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------- Transcript
                 1tzy F  33 RKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSSK 125
                                    42        52        62        72        82        92       102       112       122

Chain G from PDB  Type:PROTEIN  Length:98
 aligned with H32_CHICK | P84229 from UniProtKB/Swiss-Prot  Length:136

    Alignment length:98
                                    48        58        68        78        88        98       108       118       128        
            H32_CHICK    39 PHRYRPGTVALREIRRYQKSTELLIRKLPFQRLVREIAQDFKTDLRFQSSAVMALQEASEAYLVGLFEDTNLCAIHAKRVTIMPKDIQLARRIRGERA 136
               SCOP domains d1tzyg_ G: Histone H3                                                                              SCOP domains
               CATH domains 1tzyG00 G:38-135 Histone, subunit A                                                                CATH domains
           Pfam domains (1) -------------------Histone-1tzyG01 G:57-131                                                   ---- Pfam domains (1)
           Pfam domains (2) -------------------Histone-1tzyG02 G:57-131                                                   ---- Pfam domains (2)
         Sec.struct. author ....hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------HISTONE_H------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------- Transcript
                 1tzy G  38 PHRYRPGTVALREIRRYQKSTELLIRKLPFQRLVREIAQDFKTDLRFQSSAVMALQEASEAYLVGLFEDTNLCAIHAKRVTIMPKDIQLARRIRGERA 135
                                    47        57        67        77        87        97       107       117       127

Chain H from PDB  Type:PROTEIN  Length:84
 aligned with H4_CHICK | P62801 from UniProtKB/Swiss-Prot  Length:103

    Alignment length:84
                                    29        39        49        59        69        79        89        99    
             H4_CHICK    20 RKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLKVFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG 103
               SCOP domains d1tzyh_ H: Histone H4                                                                SCOP domains
               CATH domains 1tzyH00 H:19-102 Histone, subunit A                                                  CATH domains
           Pfam domains (1) -----Histone-1tzyH01 H:24-93                                               --------- Pfam domains (1)
           Pfam domains (2) -----Histone-1tzyH02 H:24-93                                               --------- Pfam domains (2)
         Sec.struct. author .....hhhhhhhhhhhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhh..eee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------ Transcript
                 1tzy H  19 RKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLKVFLENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFGG 102
                                    28        38        48        58        68        78        88        98

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Histone, subunit A (62)

Homologous Superfamily: Histone, subunit A (62)

Chicken (Gallus gallus) (4)

1a	1tzyC00	C:41-135
1b	1tzyG00	G:38-135
1c	1tzyH00	H:19-102
1d	1tzyD00	D:20-102
1e	1tzyE00	E:14-117
1f	1tzyA00	A:13-118
1g	1tzyF00	F:33-125
1h	1tzyB00	B:33-124

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Histone (49)

Family: Histone (46)

Gallus gallus (Chicken) (2)

1a	Histone-1tzyE01	E:17-90
1b	Histone-1tzyE02	E:17-90
1c	Histone-1tzyF01	F:33-101
1d	Histone-1tzyF02	F:33-101
1e	Histone-1tzyG01	G:57-131
1f	Histone-1tzyG02	G:57-131
1g	Histone-1tzyH01	H:24-93
1h	Histone-1tzyH02	H:24-93

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,E (H2A4_CHICK | P02263)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0046982	protein heterodimerization activity	Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
biological process
	GO:0006342	chromatin silencing	Repression of transcription by altering the structure of chromatin, e.g. by conversion of large regions of DNA into an inaccessible state often called heterochromatin.
cellular component
	GO:0005694	chromosome	A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
	GO:0000790	nuclear chromatin	The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
	GO:0000786	nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA into higher order structures.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Chain B,F (H2B5_CHICK | P0C1H4)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0046982	protein heterodimerization activity	Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
biological process
	GO:0006334	nucleosome assembly	The aggregation, arrangement and bonding together of a nucleosome, the beadlike structural units of eukaryotic chromatin composed of histones and DNA.
cellular component
	GO:0005694	chromosome	A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
	GO:0000788	nuclear nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA in the nucleus into higher order structures.
	GO:0000786	nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA into higher order structures.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Chain B,F (H2B1_CHICK | P0C1H3)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0046982	protein heterodimerization activity	Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
biological process
	GO:0042742	defense response to bacterium	Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
	GO:0006334	nucleosome assembly	The aggregation, arrangement and bonding together of a nucleosome, the beadlike structural units of eukaryotic chromatin composed of histones and DNA.
cellular component
	GO:0005694	chromosome	A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
	GO:0000788	nuclear nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA in the nucleus into higher order structures.
	GO:0000786	nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA into higher order structures.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Chain B,F (H2B7_CHICK | P0C1H5)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0046982	protein heterodimerization activity	Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
biological process
	GO:0006334	nucleosome assembly	The aggregation, arrangement and bonding together of a nucleosome, the beadlike structural units of eukaryotic chromatin composed of histones and DNA.
cellular component
	GO:0035267	NuA4 histone acetyltransferase complex	A complex having histone acetylase activity on chromatin, as well as ATPase, DNA helicase and structural DNA binding activities. The complex is thought to be involved in double-strand DNA break repair. Subunits of the human complex include HTATIP/TIP60, TRRAP, RUVBL1, BUVBL2, beta-actin and BAF53/ACTL6A. In yeast, the complex has 13 subunits, including the catalytic subunit Esa1 (homologous to human Tip60).
	GO:0005694	chromosome	A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
	GO:0005811	lipid droplet	An intracellular non-membrane-bounded organelle comprising a matrix of coalesced lipids surrounded by a phospholipid monolayer. May include associated proteins.
	GO:0000788	nuclear nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA in the nucleus into higher order structures.
	GO:0000786	nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA into higher order structures.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Chain C,G (H32_CHICK | P84229)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0042393	histone binding	Interacting selectively and non-covalently with a histone, any of a group of water-soluble proteins found in association with the DNA of eukaroytic chromosomes. They are involved in the condensation and coiling of chromosomes during cell division and have also been implicated in nonspecific suppression of gene activity.
	GO:0046982	protein heterodimerization activity	Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
biological process
	GO:0006334	nucleosome assembly	The aggregation, arrangement and bonding together of a nucleosome, the beadlike structural units of eukaryotic chromatin composed of histones and DNA.
cellular component
	GO:0005694	chromosome	A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0000786	nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA into higher order structures.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Chain D,H (H4_CHICK | P62801)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0042393	histone binding	Interacting selectively and non-covalently with a histone, any of a group of water-soluble proteins found in association with the DNA of eukaroytic chromosomes. They are involved in the condensation and coiling of chromosomes during cell division and have also been implicated in nonspecific suppression of gene activity.
	GO:0019904	protein domain specific binding	Interacting selectively and non-covalently with a specific domain of a protein.
	GO:0046982	protein heterodimerization activity	Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
biological process
	GO:0006335	DNA replication-dependent nucleosome assembly	The formation of nucleosomes on newly replicated DNA, coupled to strand elongation.
	GO:0006336	DNA replication-independent nucleosome assembly	The formation of nucleosomes outside the context of DNA replication.
	GO:0006352	DNA-templated transcription, initiation	Any process involved in the assembly of the RNA polymerase preinitiation complex (PIC) at the core promoter region of a DNA template, resulting in the subsequent synthesis of RNA from that promoter. The initiation phase includes PIC assembly and the formation of the first few bonds in the RNA chain, including abortive initiation, which occurs when the first few nucleotides are repeatedly synthesized and then released. The initiation phase ends just before and does not include promoter clearance, or release, which is the transition between the initiation and elongation phases of transcription.
	GO:0045653	negative regulation of megakaryocyte differentiation	Any process that stops, prevents, or reduces the frequency, rate or extent of megakaryocyte differentiation.
	GO:0006334	nucleosome assembly	The aggregation, arrangement and bonding together of a nucleosome, the beadlike structural units of eukaryotic chromatin composed of histones and DNA.
	GO:0051290	protein heterotetramerization	The formation of a protein heterotetramer, a macromolecular structure consisting of four noncovalently associated subunits, of which not all are identical.
cellular component
	GO:0005694	chromosome	A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0000228	nuclear chromosome	A chromosome that encodes the nuclear genome and is found in the nucleus of a eukaryotic cell during the cell cycle phases when the nucleus is intact.
	GO:0000784	nuclear chromosome, telomeric region	The terminal region of a linear nuclear chromosome that includes the telomeric DNA repeats and associated proteins.
	GO:0005654	nucleoplasm	That part of the nuclear content other than the chromosomes or the nucleolus.
	GO:0000786	nucleosome	A complex comprised of DNA wound around a multisubunit core and associated proteins, which forms the primary packing unit of DNA into higher order structures.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
	GO:0043234	protein complex	A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.

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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1tzy)

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	1tzy
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UniProtKB/Swiss-Prot
	H2A4_CHICK \| P02263	:	1eqz 1hio 1hq3 2aro 2hio 2xql 3c9k
	H2B1_CHICK \| P0C1H3	:	1eqz 1hio 1hq3 2aro 2hio
	H2B5_CHICK \| P0C1H4	:	1eqz 1hio 1hq3 2aro 2hio 2xql
	H2B7_CHICK \| P0C1H5	:	1eqz 1hio 1hq3 2aro 2hio 3c9k
	H32_CHICK \| P84229	:	1eqz 1hio 1hq3 1kx4 1kx5 2aro 2hio 3c9k
	H4_CHICK \| P62801	:	1eqz 1hio 1hq3 1kx4 1kx5 1m18 1m19 1m1a 1s32 2aro 2hio 3c9k

1hq3	CRYSTAL STRUCTURE OF THE HISTONE-CORE-OCTAMER IN KCL/ PHOSPHATE

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 28)

Sites (28, 28)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (3, 6)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (4, 8)

CATH Domains (1, 8)

Pfam Domains (1, 8)

Gene Ontology (25, 58)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File