2RSL - JenaLib

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Title :   REFINEMENT OF GAMMA DELTA RESOLVASE REVEALS A STRIKINGLY FLEXIBLE MOLECULE

Authors :   P. A. Rice, T. A. Steitz

Date :   08 Sep 93 (Deposition) - 30 Apr 94 (Release) - 16 Sep 15 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

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

Keywords :   Site-Specific Recombinase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   P. A. Rice, T. A. Steitz
Refinement Of Gamma Delta Resolvase Reveals A Strikingly Flexible Molecule.
Structure V. 2 371 1994
PubMed-ID: 8081753 | Reference-DOI: 10.1016/S0969-2126(00)00039-3
(for further references see the PDB file header)

Molecule 1 - GAMMA DELTA-RESOLVASE
	Chains	:	A, B, C
	Engineered	:	YES
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562

		1	2	3
Asymmetric Unit	:	A	B	C
Biological Unit 1 (2x)	:	A	B	C

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 3)

No.	Name	Count	Type	Full Name
1	SO4	3	Ligand/Ion	SULFATE ION

Biological Unit 1 (1, 6)

No.	Name	Count	Type	Full Name
1	SO4	6	Ligand/Ion	SULFATE ION

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLN A:78 , HOH A:626 , ARG C:2 , ARG C:32 , HOH C:686	BINDING SITE FOR RESIDUE SO4 C 961
2	AC2	SOFTWARE	ARG B:32 , HOH C:684	BINDING SITE FOR RESIDUE SO4 C 962
3	AC3	SOFTWARE	MET A:1 , HOH A:617 , SER C:10 , SER C:15 , ARG C:68	BINDING SITE FOR RESIDUE SO4 C 964

(no "SS Bond" information available for 2RSL)

(no "Cis Peptide Bond" information available for 2RSL)

(no "SAP(SNP)/Variant" information available for 2RSL)

Asymmetric Unit (3, 9)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	RECOMBINASES_3	PS51736	Resolvase/invertase-type recombinase catalytic domain profile.	TNR1_ECOLI	2-137	3	A:2-122 B:2-120 C:2-119
2	RECOMBINASES_1	PS00397	Site-specific recombinases active site.	TNR1_ECOLI	6-14	3	A:6-14 B:6-14 C:6-14
3	RECOMBINASES_2	PS00398	Site-specific recombinases signature 2.	TNR1_ECOLI	58-70	3	A:58-70 B:58-70 C:58-70

Biological Unit 1 (3, 18)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	RECOMBINASES_3	PS51736	Resolvase/invertase-type recombinase catalytic domain profile.	TNR1_ECOLI	2-137	6	A:2-122 B:2-120 C:2-119
2	RECOMBINASES_1	PS00397	Site-specific recombinases active site.	TNR1_ECOLI	6-14	6	A:6-14 B:6-14 C:6-14
3	RECOMBINASES_2	PS00398	Site-specific recombinases signature 2.	TNR1_ECOLI	58-70	6	A:58-70 B:58-70 C:58-70

(no "Exon" information available for 2RSL)

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:115
 aligned with TNR1_ECOLI | P03012 from UniProtKB/Swiss-Prot  Length:183

    Alignment length:122
                                    10        20        30        40        50        60        70        80        90       100       110       120  
           TNR1_ECOLI     1 MRLFGYARVSTSQQSLDIQVRALKDAGVKANRIFTDKASGSSSDRKGLDLLRMKVEEGDVILVKKLDRLGRDTADMIQLIKEFDAQGVSIRFIDDGISTDGEMGKMVVTILSAVAQAERQRI 122
               SCOP domains d2rsla_ A: gamma,delta resolvase, cat       alytic domain                                                                  SCOP domains
               CATH domains 2rslA00 A:1-122  [code=3.40.50.1390,        no name defined]                                                               CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee...hhhhhhhhhhhhhhh..hhh.eeee.-------hhhhhhhhh.....eeeee.hhhhh..hhhhhhhhhhhhhhh..eeee....ee.hhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -RECOMBINASES_3  PDB: A:2-122 UniProt: 2-137                                                                               PROSITE (1)
                PROSITE (2) -----RECOMBINA-------------------------------------------RECOMBINASES_---------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 2rsl A   1 MRLFGYARVSTSQQSLDIQVRALKDAGVKANRIFTDK-------RKGLDLLRMKVEEGDVILVKKLDRLGRDTADMIQLIKEFDAQGVSIRFIDDGISTDGEMGKMVVTILSAVAQAERQRI 122
                                    10        20        30      |  -    |   50        60        70        80        90       100       110       120  
                                                               37      45

Chain B from PDB  Type:PROTEIN  Length:120
 aligned with TNR1_ECOLI | P03012 from UniProtKB/Swiss-Prot  Length:183

    Alignment length:120
                                    10        20        30        40        50        60        70        80        90       100       110       120
           TNR1_ECOLI     1 MRLFGYARVSTSQQSLDIQVRALKDAGVKANRIFTDKASGSSSDRKGLDLLRMKVEEGDVILVKKLDRLGRDTADMIQLIKEFDAQGVSIRFIDDGISTDGEMGKMVVTILSAVAQAERQ 120
               SCOP domains d2rslb_ B: gamma,delta resolvase, catalytic domain                                                                       SCOP domains
               CATH domains 2rslB00 B:1-120  [code=3.40.50.1390, no name defined]                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhh..hhh.eeeee...hhhhhhhhhhhhhhh....eeee.hhhhh.........hhhhhhhh..eeee....ee.hhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) -RECOMBINASES_3  PDB: B:2-120 UniProt: 2-137                                                                             PROSITE (1)
                PROSITE (2) -----RECOMBINA-------------------------------------------RECOMBINASES_-------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 2rsl B   1 MRLFGYARVSTSQQSLDIQVRALKDAGVKANRIFTDKASGSSSDRKGLDLLRMKVEEGDVILVKKLDRLGRDTADMIQLIKEFDAQGVSIRFIDDGISTDGEMGKMVVTILSAVAQAERQ 120
                                    10        20        30        40        50        60        70        80        90       100       110       120

Chain C from PDB  Type:PROTEIN  Length:119
 aligned with TNR1_ECOLI | P03012 from UniProtKB/Swiss-Prot  Length:183

    Alignment length:119
                                    10        20        30        40        50        60        70        80        90       100       110         
           TNR1_ECOLI     1 MRLFGYARVSTSQQSLDIQVRALKDAGVKANRIFTDKASGSSSDRKGLDLLRMKVEEGDVILVKKLDRLGRDTADMIQLIKEFDAQGVSIRFIDDGISTDGEMGKMVVTILSAVAQAER 119
               SCOP domains d2rslc_ C: gamma,delta resolvase, catalytic domain                                                                      SCOP domains
               CATH domains 2rslC00 C:1-119  [code=3.40.50.1390, no name defined]                                                                   CATH domains
           Pfam domains (1) --Resolvase-2rslC01 C:3-119                                                                                             Pfam domains (1)
           Pfam domains (2) --Resolvase-2rslC02 C:3-119                                                                                             Pfam domains (2)
           Pfam domains (3) --Resolvase-2rslC03 C:3-119                                                                                             Pfam domains (3)
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhh...hhh.eeeee.......hhhhhhhhhhh....eeee.hhhhh..hhhhhhhhhhhhhhh..eeee.......hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -RECOMBINASES_3  PDB: C:2-119 UniProt: 2-137                                                                            PROSITE (1)
                PROSITE (2) -----RECOMBINA-------------------------------------------RECOMBINASES_------------------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------- Transcript
                 2rsl C   1 MRLFGYARVSTSQQSLDIQVRALKDAGVKANRIFTDKASGSSSDRKGLDLLRMKVEEGDVILVKKLDRLGRDTADMIQLIKEFDAQGVSIRFIDDGISTDGEMGKMVVTILSAVAQAER 119
                                    10        20        30        40        50        60        70        80        90       100       110

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: Alpha and beta proteins (a/b) (23833)

Fold: Resolvase-like (37)

Superfamily: Resolvase-like (11)

Family: gamma,delta resolvase, catalytic domain (9)

Protein domain: gamma,delta resolvase, catalytic domain (9)

Escherichia coli [TaxId: 562] (9)

1a	d2rsla_	A:
1b	d2rslb_	B:
1c	d2rslc_	C:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: [code=3.40.50.1390, no name defined] (8)

Escherichia coli. Organism_taxid: 562 (1)

1a	2rslA00	A:1-122
1b	2rslC00	C:1-119
1c	2rslB00	B:1-120

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: no clan defined [family: Resolvase] (7)

Family: Resolvase (7)

Escherichia coli (strain K12) (3)

1a	Resolvase-2rslC01	C:3-119
1b	Resolvase-2rslC02	C:3-119
1c	Resolvase-2rslC03	C:3-119

Asymmetric Unit(hide GO term definitions)

Chain A,B,C (TNR1_ECOLI | P03012)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0000150	recombinase activity	Catalysis of the identification and base-pairing of homologous sequences between single-stranded DNA and double-stranded DNA.
biological process
	GO:0015074	DNA integration	The process in which a segment of DNA is incorporated into another, usually larger, DNA molecule such as a chromosome.
	GO:0006310	DNA recombination	Any process in which a new genotype is formed by reassortment of genes resulting in gene combinations different from those that were present in the parents. In eukaryotes genetic recombination can occur by chromosome assortment, intrachromosomal recombination, or nonreciprocal interchromosomal recombination. Intrachromosomal recombination occurs by crossing over. In bacteria it may occur by genetic transformation, conjugation, transduction, or F-duction.

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	TNR1_ECOLI \| P03012	:	1gdr 1gdt 1ght 1hx7 1res 1ret 1zr2 1zr4 2gm4 2gm5

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Description

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