1NNQ - JenaLib

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Title :   RUBRERYTHRIN FROM PYROCOCCUS FURIOSUS PFU-1210814

Authors :   Z. -J. Liu, W. Tempel, F. D. Schubot, A. Shah, W. B. Arendall Iii, J. P. Ro D. C. Richardson, J. S. Richardson, B. -C. Wang, Southeast Collabora Structural Genomics (Secsg)

Date :   14 Jan 03 (Deposition) - 02 Mar 04 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.35

Chains :   Asym. Unit : A,B
Biol. Unit 1: A,B  (1x)
Biol. Unit 2: A,B  (2x)

Keywords :   Rubrerythrin, Pyrococcus Furiosus, Structural Genomics, Psi, Protein Structure Initiative, Southeast Collaboratory For Structural Genomics, Secsg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   W. Tempel, Z. -J. Liu, F. D. Schubot, A. Shah, M. V. Weinberg, F. E. Jenney Jr. , W. B. Arendall Iii, M. W. Adams, J. S. Richardson, D. C. Richardson, J. P. Rose, B. -C. Wang
Structural Genomics Of Pyrococcus Furiosus: X-Ray Crystallography Reveals 3D Domain Swapping In Rubrerythrin
Proteins V. 57 878 2004
PubMed-ID: 15468318 | Reference-DOI: 10.1002/PROT.20280

Molecule 1 - RUBRERYTHRIN
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Organism Scientific	:	PYROCOCCUS FURIOSUS
	Organism Taxid	:	2261

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (2x)	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 6)

No.	Name	Count	Type	Full Name
1	ZN	6	Ligand/Ion	ZINC ION

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (0, 0)

No.	Name	Count	Type	Full Name
1	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	CYS A:142 , CYS A:145 , CYS A:157 , CYS A:160	BINDING SITE FOR RESIDUE ZN A 200
2	AC2	SOFTWARE	GLU A:80 , GLU A:114 , HIS A:117 , GLU B:52	BINDING SITE FOR RESIDUE ZN A 201
3	AC3	SOFTWARE	GLU A:19 , GLU A:52 , HIS A:55 , GLU B:114 , ZN B:201	BINDING SITE FOR RESIDUE ZN A 202
4	AC4	SOFTWARE	CYS B:142 , CYS B:145 , CYS B:157 , CYS B:160	BINDING SITE FOR RESIDUE ZN B 200
5	AC5	SOFTWARE	GLU A:52 , ZN A:202 , GLU B:80 , GLU B:83 , GLU B:114 , HIS B:117	BINDING SITE FOR RESIDUE ZN B 201
6	AC6	SOFTWARE	GLU A:114 , GLU B:19 , GLU B:52 , HIS B:55	BINDING SITE FOR RESIDUE ZN B 202

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

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

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

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

(no "Exon" information available for 1NNQ)

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:170
 aligned with Q9UWP7_9EURY | Q9UWP7 from UniProtKB/TrEMBL  Length:171

    Alignment length:170
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171
         Q9UWP7_9EURY     2 VVKRTMTKKFLEEAFAGESMAHMRYLIFAEKAEQEGFPNIAKLFRAIAYAEFVHAKNHFIALGKLGKTPENLQMGIEGETFEVEEMYPVYNKAAEFQGEKEAVRTTHYALEAEKIHAELYRKAKEKAEKGEDIEIKKVYICPICGYTAVDEAPEYCPVCGAPKEKFVVFE 171
               SCOP domains d1nnqa1 A:2-134 Rubrerythrin, N-terminal domain                                                                                      d1nnqa2 A:135-171                     SCOP domains
               CATH domains 1nnqA01 A:2-132  [code=1.20.1260.10, no name defined]                                                                              1nnqA02 A:133-171                       CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eee......eee............hhhhheee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1nnq A   2 VVKRTMTKKFLEEAFAGESMAHMRYLIFAEKAEQEGFPNIAKLFRAIAYAEFVHAKNHFIALGKLGKTPENLQMGIEGETFEVEEMYPVYNKAAEFQGEKEAVRTTHYALEAEKIHAELYRKAKEKAEKGEDIEIKKVYICPICGYTAVDEAPEYCPVCGAPKEKFVVFE 171
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171

Chain B from PDB  Type:PROTEIN  Length:170
 aligned with Q9UWP7_9EURY | Q9UWP7 from UniProtKB/TrEMBL  Length:171

    Alignment length:170
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171
         Q9UWP7_9EURY     2 VVKRTMTKKFLEEAFAGESMAHMRYLIFAEKAEQEGFPNIAKLFRAIAYAEFVHAKNHFIALGKLGKTPENLQMGIEGETFEVEEMYPVYNKAAEFQGEKEAVRTTHYALEAEKIHAELYRKAKEKAEKGEDIEIKKVYICPICGYTAVDEAPEYCPVCGAPKEKFVVFE 171
               SCOP domains d1nnqb1 B:2-134 Rubrerythrin, N-terminal domain                                                                                      d1nnqb2 B:135-171                     SCOP domains
               CATH domains 1nnqB01 B:2-132  [code=1.20.1260.10, no name defined]                                                                              1nnqB02 B:133-171                       CATH domains
           Pfam domains (1) --------Rubrerythrin-1nnqB01 B:10-125                                                                                       ---------------------------------------------- Pfam domains (1)
           Pfam domains (2) --------Rubrerythrin-1nnqB02 B:10-125                                                                                       ---------------------------------------------- Pfam domains (2)
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eee......eee............hhhhheee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1nnq B   2 VVKRTMTKKFLEEAFAGESMAHMRYLIFAEKAEQEGFPNIAKLFRAIAYAEFVHAKNHFIALGKLGKTPENLQMGIEGETFEVEEMYPVYNKAAEFQGEKEAVRTTHYALEAEKIHAELYRKAKEKAEKGEDIEIKKVYICPICGYTAVDEAPEYCPVCGAPKEKFVVFE 171
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171

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 alpha proteins (14657)

Fold: Ferritin-like (533)

Superfamily: Ferritin-like (489)

Family: Ferritin (232)

Protein domain: Rubrerythrin, N-terminal domain (12)

Pyrococcus furiosus [TaxId: 2261] (2)

1a	d1nnqa1	A:2-134
1b	d1nnqb1	B:2-134

Class: Small proteins (3458)

Fold: Rubredoxin-like (572)

Superfamily: Rubredoxin-like (127)

Family: Rubredoxin (85)

Protein domain: Rubrerythrin, C-terminal domain (12)

Pyrococcus furiosus [TaxId: 2261] (2)

2a	d1nnqa2	A:135-171
2b	d1nnqb2	B:135-171

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Up-down Bundle (3216)

Topology: Ferritin; (180)

Homologous Superfamily: [code=1.20.1260.10, no name defined] (180)

Pyrococcus furiosus. Organism_taxid: 2261. (6)

1a	1nnqA01	A:2-132
1b	1nnqB01	B:2-132

Class: Mainly Beta (13760)

Architecture: Single Sheet (341)

Topology: Rubrerythrin, domain 2 (145)

Homologous Superfamily: [code=2.20.28.10, no name defined] (77)

Pyrococcus furiosus. Organism_taxid: 2261. (7)

2a	1nnqA02	A:133-171
2b	1nnqB02	B:133-171

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Ferritin (185)

Family: Rubrerythrin (18)

Pyrococcus furiosus (5)

1a	Rubrerythrin-1nnqB01	B:10-125
1b	Rubrerythrin-1nnqB02	B:10-125

Asymmetric Unit(hide GO term definitions)

Chain A,B (Q9UWP7_9EURY | Q9UWP7)

molecular function
	GO:0005506	iron ion binding	Interacting selectively and non-covalently with iron (Fe) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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