1XE0 - JenaLib

Asymmetric Unit (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   THE STRUCTURE AND FUNCTION OF XENOPUS NO38-CORE, A HISTONE BINDING CHAPERONE IN THE NUCLEOLUS

Authors :   V. M. Namboodiri, I. V. Akey, M. S. Schmidt-Zachmann, J. F. Head, C. W. Akey

Date :   08 Sep 04 (Deposition) - 21 Dec 04 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.70

Chains :   Asym. Unit : A,B,C,D,E,F,G,H,I,J
Biol. Unit 1: A,B,C,D,E  (1x)
Biol. Unit 2: F,G,H,I,J  (1x)

Keywords :   No38, Drosophila Nucleoplasmin-Like Protein (Dnlp), Nucleoplasmin (Np), Histone Binding, X-Ray Crystallography, Chaperone (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   V. M. Namboodiri, I. V. Akey, M. S. Schmidt-Zachmann, J. F. Head, C. W. Akey
The Structure And Function Of Xenopus No38-Core, A Histone Chaperone In The Nucleolus.
Structure V. 12 2149 2004
PubMed-ID: 15576029 | Reference-DOI: 10.1016/J.STR.2004.09.017
(for further references see the PDB file header)

Molecule 1 - NUCLEOPHOSMIN
	Chains	:	A, B, C, D, E, F, G, H, I, J
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PPEP-T
	Expression System Strain	:	BL21 (DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	N-TERMINAL CORE (RESIDUES 16-124)
	Organism Common	:	AFRICAN CLAWED FROG
	Organism Scientific	:	XENOPUS LAEVIS
	Organism Taxid	:	8355
	Synonym	:	NPM, NUCLEOLAR PHOSPHOPROTEIN B23, NUMATRIN, NUCLEOLAR PROTEIN NO38

		1	2	3	4	5	6	7	8	9	10
Asymmetric Unit	:	A	B	C	D	E	F	G	H	I	J
Biological Unit 1 (1x)	:	A	B	C	D	E
Biological Unit 2 (1x)	:						F	G	H	I	J

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 1XE0)

(no "Site" information available for 1XE0)

(no "SS Bond" information available for 1XE0)

Asymmetric Unit

No.	Residues
1	Pro A:98	-	Pro A:99
2	Gly A:109	-	Pro A:110
3	Pro B:98	-	Pro B:99
4	Gly B:109	-	Pro B:110
5	Pro C:98	-	Pro C:99
6	Gly C:109	-	Pro C:110
7	Pro D:98	-	Pro D:99
8	Pro E:98	-	Pro E:99
9	Gly E:109	-	Pro E:110
10	Pro F:98	-	Pro F:99
11	Gly F:109	-	Pro F:110
12	Pro G:98	-	Pro G:99
13	Gly G:109	-	Pro G:110
14	Pro H:98	-	Pro H:99
15	Gly H:109	-	Pro H:110
16	Pro I:98	-	Pro I:99
17	Gly I:109	-	Pro I:110
18	Pro J:98	-	Pro J:99
19	Gly J:109	-	Pro J:110

(no "SAP(SNP)/Variant" information available for 1XE0)

(no "PROSITE Motif" information available for 1XE0)

(no "Exon" information available for 1XE0)

Asymmetric 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:108
 aligned with NPM_XENLA | P07222 from UniProtKB/Swiss-Prot  Length:299

    Alignment length:108
                                    22        32        42        52        62        72        82        92       102       112        
            NPM_XENLA    13 LRPQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVA 120
               SCOP domains d1xe0a_ A: Nucleophosmin (NO38)                                                                              SCOP domains
               CATH domains 1xe0A00 A:13-120  [code=2.60.120.340, no name defined]                                                       CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeeeee.....eeee.......eeeeeeeeeee........eeeeeeee.....eeeeeeeee......eeeeeeeee...eeeeeee....eeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------ Transcript
                 1xe0 A  13 RGSQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVA 120
                                    22        32        42        52        62        72        82        92       102       112

Chain B from PDB  Type:PROTEIN  Length:107
 aligned with NPM_XENLA | P07222 from UniProtKB/Swiss-Prot  Length:299

    Alignment length:107
                                    24        34        44        54        64        74        84        94       104       114       
            NPM_XENLA    15 PQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVAL 121
               SCOP domains d1xe0b_ B: Nucleophosmin (NO38)                                                                             SCOP domains
               CATH domains 1xe0B00 B:15-121  [code=2.60.120.340, no name defined]                                                      CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....eeee.......eeeeeeeeeee........eeeeeeee.....eeeeeeeee......eeeeeeeee...eeeeeee....eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------- Transcript
                 1xe0 B  15 SQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVAL 121
                                    24        34        44        54        64        74        84        94       104       114

Chain C from PDB  Type:PROTEIN  Length:101
 aligned with NPM_XENLA | P07222 from UniProtKB/Swiss-Prot  Length:299

    Alignment length:106
                                    25        35        45        55        65        75        85        95       105       115      
            NPM_XENLA    16 QNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVAL 121
               SCOP domains d1xe0c_ C: Nucleophos     min (NO38)                                                                       SCOP domains
               CATH domains 1xe0C00 C:16-121  [co     de=2.60.120.340, no name defined]                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee.....eeee...-----.eeeeeeeee........eeeeeeee.....eeeeeeeee......eeeeeeeee...eeeeeee....eeeeeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 1xe0 C  16 QNFLFGCELKADKKEYSFKVE-----HQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVAL 121
                                    25        35|     | 45        55        65        75        85        95       105       115      
                                               36    42

Chain D from PDB  Type:PROTEIN  Length:105
 aligned with NPM_XENLA | P07222 from UniProtKB/Swiss-Prot  Length:299

    Alignment length:105
                                    24        34        44        54        64        74        84        94       104       114     
            NPM_XENLA    15 PQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLV 119
               SCOP domains d1xe0d_ D: Nucleophosmin (NO38)                                                                           SCOP domains
               CATH domains 1xe0D00 D:15-119  [code=2.60.120.340, no name defined]                                                    CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....eeee.........eeeeeeeee........eeeeeeee.....eeeeeeeee......eeeeeeeee...eeeeeee....eeeeeeeee Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 1xe0 D  15 SQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLV 119
                                    24        34        44        54        64        74        84        94       104       114

Chain E from PDB  Type:PROTEIN  Length:104
 aligned with NPM_XENLA | P07222 from UniProtKB/Swiss-Prot  Length:299

    Alignment length:106
                                    24        34        44        54        64        74        84        94       104       114      
            NPM_XENLA    15 PQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVA 120
               SCOP domains d1xe0e_ E: Nucleophosmi  n (NO38)                                                                          SCOP domains
               CATH domains 1xe0E00 E:15-120  [code  =2.60.120.340, no name defined]                                                   CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....eeee....--.eeeeeeeeeee........eeeeeeee.....eeeeeeeee......eeeeeeeee...eeeeeee....eeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 1xe0 E  15 SQNFLFGCELKADKKEYSFKVED--NEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVA 120
                                    24        34  |  |  44        54        64        74        84        94       104       114      
                                                 37 40

Chain F from PDB  Type:PROTEIN  Length:108
 aligned with NPM_XENLA | P07222 from UniProtKB/Swiss-Prot  Length:299

    Alignment length:109
                                    23        33        43        53        63        73        83        93       103       113         
            NPM_XENLA    14 RPQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVALE 122
               SCOP domains d1xe0f_ F: Nucleophosmi n (NO38)                                                                              SCOP domains
               CATH domains 1xe0F00 F:14-122  [code =2.60.120.340, no name defined]                                                       CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeee.....eeee...-...eeeeeeeeeee........eeeeeeee.....eeeeeeeee......eeeeeeeee...eeeeeee....eeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 1xe0 F  14 GSQNFLFGCELKADKKEYSFKVE-DENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVALE 122
                                    23        33  | |   43        53        63        73        83        93       103       113         
                                                 36 |                                                                                    
                                                   38

Chain G from PDB  Type:PROTEIN  Length:104
 aligned with NPM_XENLA | P07222 from UniProtKB/Swiss-Prot  Length:299

    Alignment length:105
                                    24        34        44        54        64        74        84        94       104       114     
            NPM_XENLA    15 PQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLV 119
               SCOP domains d1xe0g_ G: Nucleophosmin  (NO38)                                                                          SCOP domains
               CATH domains 1xe0G00 G:15-119  [code= 2.60.120.340, no name defined]                                                   CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....eeee.....-...eeeeeeeee........eeeeeeee.....eeeeeeeee......eeeeeeeee...eeeeeee....eeeeeeeee Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 1xe0 G  15 SQNFLFGCELKADKKEYSFKVEDD-NEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLV 119
                                    24        34   | |  44        54        64        74        84        94       104       114     
                                                  38 |                                                                               
                                                    40

Chain H from PDB  Type:PROTEIN  Length:104
 aligned with NPM_XENLA | P07222 from UniProtKB/Swiss-Prot  Length:299

    Alignment length:106
                                    24        34        44        54        64        74        84        94       104       114      
            NPM_XENLA    15 PQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVA 120
               SCOP domains d1xe0h_ H: Nucleophos mi n (NO38)                                                                          SCOP domains
               CATH domains 1xe0H00 H:15-120  [co de =2.60.120.340, no name defined]                                                   CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....eeee..-..-.eeeeeeeeeee........eeeeeeee.....eeeeeeeee......eeeeeeeee...eeeeeee....eeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 1xe0 H  15 SQNFLFGCELKADKKEYSFKV-DD-NEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVA 120
                                    24        34| || |  44        54        64        74        84        94       104       114      
                                               35 || |                                                                                
                                                 37| |                                                                                
                                                  38 |                                                                                
                                                    40

Chain I from PDB  Type:PROTEIN  Length:105
 aligned with NPM_XENLA | P07222 from UniProtKB/Swiss-Prot  Length:299

    Alignment length:106
                                    24        34        44        54        64        74        84        94       104       114      
            NPM_XENLA    15 PQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVA 120
               SCOP domains d1xe0i_ I: Nucleophosmin  (NO38)                                                                           SCOP domains
               CATH domains 1xe0I00 I:15-120  [code= 2.60.120.340, no name defined]                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....eeee.....-.eeeeeeeeeee........eeeeeeee.....eeeeeeeee......eeeeeeeee...eeeeeee....eeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 1xe0 I  15 SQNFLFGCELKADKKEYSFKVEDD-NEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVA 120
                                    24        34   | |  44        54        64        74        84        94       104       114      
                                                  38 |                                                                                
                                                    40

Chain J from PDB  Type:PROTEIN  Length:104
 aligned with NPM_XENLA | P07222 from UniProtKB/Swiss-Prot  Length:299

    Alignment length:106
                                    24        34        44        54        64        74        84        94       104       114      
            NPM_XENLA    15 PQNFLFGCELKADKKEYSFKVEDDENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVA 120
               SCOP domains d1xe0j_ J: Nucleophosm  in (NO38)                                                                          SCOP domains
               CATH domains 1xe0J00 J:15-120  [cod  e=2.60.120.340, no name defined]                                                   CATH domains
           Pfam domains (1) -Nucleoplasmin-1xe0J01   J:16-120                                                                          Pfam domains (1)
           Pfam domains (2) -Nucleoplasmin-1xe0J02   J:16-120                                                                          Pfam domains (2)
           Pfam domains (3) -Nucleoplasmin-1xe0J03   J:16-120                                                                          Pfam domains (3)
           Pfam domains (4) -Nucleoplasmin-1xe0J04   J:16-120                                                                          Pfam domains (4)
           Pfam domains (5) -Nucleoplasmin-1xe0J05   J:16-120                                                                          Pfam domains (5)
           Pfam domains (6) -Nucleoplasmin-1xe0J06   J:16-120                                                                          Pfam domains (6)
           Pfam domains (7) -Nucleoplasmin-1xe0J07   J:16-120                                                                          Pfam domains (7)
           Pfam domains (8) -Nucleoplasmin-1xe0J08   J:16-120                                                                          Pfam domains (8)
           Pfam domains (9) -Nucleoplasmin-1xe0J09   J:16-120                                                                          Pfam domains (9)
          Pfam domains (10) -Nucleoplasmin-1xe0J10   J:16-120                                                                          Pfam domains (10)
         Sec.struct. author .eeeeeeeee.....eeee...--..eeeeeeeeeee........eeeeeeee.....eeeeeeeee......eeeeeeeee...eeeeeee....eeeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 1xe0 J  15 SQNFLFGCELKADKKEYSFKVE--ENEHQLSLRTVSLGASAKDELHVVEAEGINYEGKTIKIALASLKPSVQPTVSLGGFEITPPVILRLKSGSGPVYVSGQHLVA 120
                                    24        34 |  |   44        54        64        74        84        94       104       114      
                                                36 39

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 Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All beta proteins (24004)

Fold: Nucleoplasmin-like/VP (viral coat and capsid proteins) (278)

Superfamily: Nucleoplasmin-like core domain (8)

Family: Nucleoplasmin-like core domain (7)

Protein domain: Nucleophosmin (NO38) (2)

African clawed frog (Xenopus laevis) [TaxId: 8355] (2)

1a	d1xe0a_	A:
1b	d1xe0b_	B:
1c	d1xe0c_	C:
1d	d1xe0d_	D:
1e	d1xe0e_	E:
1f	d1xe0f_	F:
1g	d1xe0g_	G:
1h	d1xe0h_	H:
1i	d1xe0i_	I:
1j	d1xe0j_	J:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Sandwich (5577)

Topology: Jelly Rolls (1293)

Homologous Superfamily: [code=2.60.120.340, no name defined] (6)

African clawed frog (Xenopus laevis) (4)

1a	1xe0C00	C:16-121
1b	1xe0E00	E:15-120
1c	1xe0G00	G:15-119
1d	1xe0H00	H:15-120
1e	1xe0J00	J:15-120
1f	1xe0D00	D:15-119
1g	1xe0I00	I:15-120
1h	1xe0B00	B:15-121
1i	1xe0A00	A:13-120
1j	1xe0F00	F:14-122

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: no clan defined [family: Nucleoplasmin] (6)

Family: Nucleoplasmin (6)

Xenopus laevis (African clawed frog) (4)

1a	Nucleoplasmin-1xe0J01	J:16-120
1b	Nucleoplasmin-1xe0J02	J:16-120
1c	Nucleoplasmin-1xe0J03	J:16-120
1d	Nucleoplasmin-1xe0J04	J:16-120
1e	Nucleoplasmin-1xe0J05	J:16-120
1f	Nucleoplasmin-1xe0J06	J:16-120
1g	Nucleoplasmin-1xe0J07	J:16-120
1h	Nucleoplasmin-1xe0J08	J:16-120
1i	Nucleoplasmin-1xe0J09	J:16-120
1j	Nucleoplasmin-1xe0J10	J:16-120

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D,E,F,G,H,I,J (NPM_XENLA | P07222)

molecular function
	GO:0003723	RNA binding	Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
	GO:0003676	nucleic acid binding	Interacting selectively and non-covalently with any nucleic acid.
biological process
	GO:0006281	DNA repair	The process of restoring DNA after damage. Genomes are subject to damage by chemical and physical agents in the environment (e.g. UV and ionizing radiations, chemical mutagens, fungal and bacterial toxins, etc.) and by free radicals or alkylating agents endogenously generated in metabolism. DNA is also damaged because of errors during its replication. A variety of different DNA repair pathways have been reported that include direct reversal, base excision repair, nucleotide excision repair, photoreactivation, bypass, double-strand break repair pathway, and mismatch repair pathway.
	GO:0032071	regulation of endodeoxyribonuclease activity	Any process that modulates the frequency, rate or extent of endodeoxyribonuclease activity, the hydrolysis of ester linkages within deoxyribonucleic acid by creating internal breaks.
	GO:0060699	regulation of endoribonuclease activity	Any process that modulates the rate, frequency or extent of the catalysis of the hydrolysis of ester linkages within ribonucleic acid by creating internal breaks.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005730	nucleolus	A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
	GO:0005654	nucleoplasm	That part of the nuclear content other than the chromosomes or the nucleolus.
	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.

Asymmetric Unit
	Complete Structure
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	Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 1xe0)

	Sites
(no "Sites" information available for 1xe0)

	Cis Peptide Bonds
		Gly A:109 - Pro A:110	[ RasMol ]
		Gly B:109 - Pro B:110	[ RasMol ]
		Gly C:109 - Pro C:110	[ RasMol ]
		Gly E:109 - Pro E:110	[ RasMol ]
		Gly F:109 - Pro F:110	[ RasMol ]
		Gly G:109 - Pro G:110	[ RasMol ]
		Gly H:109 - Pro H:110	[ RasMol ]
		Gly I:109 - Pro I:110	[ RasMol ]
		Gly J:109 - Pro J:110	[ RasMol ]
		Pro A:98 - Pro A:99	[ RasMol ]
		Pro B:98 - Pro B:99	[ RasMol ]
		Pro C:98 - Pro C:99	[ RasMol ]
		Pro D:98 - Pro D:99	[ RasMol ]
		Pro E:98 - Pro E:99	[ RasMol ]
		Pro F:98 - Pro F:99	[ RasMol ]
		Pro G:98 - Pro G:99	[ RasMol ]
		Pro H:98 - Pro H:99	[ RasMol ]
		Pro I:98 - Pro I:99	[ RasMol ]
		Pro J:98 - Pro J:99	[ RasMol ]

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]

Jmol
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Access by PDB/NDB ID
	1xe0
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
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Access by UniProt ID/Accession number
	NPM_XENLA \| P07222
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

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		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

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		Disease Information	:	OMIM

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		Age Related Information	:	GenAge

Access by PDB/NDB ID
		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
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Access by UniProt ID/Accession number
	NPM_XENLA \| P07222
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	NPM_XENLA \| P07222	:	1xb9

1k5j	A RELATED HISTONE CHAPERONE FROM XENOPUS LAEVIS
1nlq	NUCLEOPLASMIN-LIKE PROTEIN FROM DROSOPHILA MELANOGLASTER
1xb9

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (19, 19)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 10)

CATH Domains (1, 10)

Pfam Domains (1, 10)

Gene Ontology (9, 9)

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Databases

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File