1EFC - JenaLib

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Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   INTACT ELONGATION FACTOR FROM E.COLI

Authors :   H. Song, M. R. Parsons, S. Rowsell, G. Leonard, S. E. V. Phillips

Date :   24 Nov 98 (Deposition) - 18 Mar 99 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.05

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

Keywords :   Transport And Protection Protein, Rna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   H. Song, M. R. Parsons, S. Rowsell, G. Leonard, S. E. Phillips
Crystal Structure Of Intact Elongation Factor Ef-Tu From Escherichia Coli In Gdp Conformation At 2. 05 A Resolution.
J. Mol. Biol. V. 285 1245 1999
PubMed-ID: 9918724 | Reference-DOI: 10.1006/JMBI.1998.2387
(for further references see the PDB file header)

Molecule 1 - PROTEIN (ELONGATION FACTOR)
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Synonym	:	EFTU

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 4)

No.	Name	Count	Type	Full Name
1	GDP	2	Ligand/Ion	GUANOSINE-5'-DIPHOSPHATE
2	MG	2	Ligand/Ion	MAGNESIUM ION

Biological Unit 1 (1, 1)

No.	Name	Count	Type	Full Name
1	GDP	1	Ligand/Ion	GUANOSINE-5'-DIPHOSPHATE
2	MG	-1	Ligand/Ion	MAGNESIUM ION

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	GDP	1	Ligand/Ion	GUANOSINE-5'-DIPHOSPHATE
2	MG	-1	Ligand/Ion	MAGNESIUM ION

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	THR A:25 , GDP A:513 , HOH A:514 , HOH A:518 , HOH A:523 , HOH A:525	BINDING SITE FOR RESIDUE MG A 501
2	AC2	SOFTWARE	THR B:25 , GDP B:514 , HOH B:520 , HOH B:521 , HOH B:522 , HOH B:523	BINDING SITE FOR RESIDUE MG B 502
3	AC3	SOFTWARE	ASP A:21 , HIS A:22 , GLY A:23 , LYS A:24 , THR A:25 , THR A:26 , PHE A:46 , ASN A:135 , LYS A:136 , ASP A:138 , MET A:139 , SER A:173 , ALA A:174 , LEU A:175 , MG A:501 , HOH A:518 , HOH A:523 , HOH A:551 , HOH A:613 , HOH A:621 , HOH A:643 , HOH A:698 , HOH A:717	BINDING SITE FOR RESIDUE GDP A 513
4	AC4	SOFTWARE	ASP B:21 , HIS B:22 , GLY B:23 , LYS B:24 , THR B:25 , THR B:26 , PHE B:46 , ASN B:135 , LYS B:136 , ASP B:138 , MET B:139 , SER B:173 , ALA B:174 , LEU B:175 , MG B:502 , HOH B:515 , HOH B:516 , HOH B:517 , HOH B:518 , HOH B:521 , HOH B:522 , HOH B:523 , HOH B:621	BINDING SITE FOR RESIDUE GDP B 514

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

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

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

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	G_TR_1	PS00301	Translational (tr)-type guanine nucleotide-binding (G) domain signature.	EFTU1_ECOLI	51-66	2	A:50-65 B:50-65
1	G_TR_1	PS00301		EFTU2_ECOLI	51-66	2	A:50-65 B:50-65

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	G_TR_1	PS00301	Translational (tr)-type guanine nucleotide-binding (G) domain signature.	EFTU1_ECOLI	51-66	1	A:50-65 -
1	G_TR_1	PS00301		EFTU2_ECOLI	51-66	1	A:50-65 -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	G_TR_1	PS00301	Translational (tr)-type guanine nucleotide-binding (G) domain signature.	EFTU1_ECOLI	51-66	1	- B:50-65
1	G_TR_1	PS00301		EFTU2_ECOLI	51-66	1	- B:50-65

(no "Exon" information available for 1EFC)

Asymmetric Unit

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	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
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Chain A from PDB  Type:PROTEIN  Length:386
 aligned with EFTU1_ECOLI | P0CE47 from UniProtKB/Swiss-Prot  Length:394

    Alignment length:386
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388      
          EFTU1_ECOLI     9 TKPHVNVGTIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRHYAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLNKCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFLDSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTCTGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDEGGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFAIREGGRTVGAGVVAKVLG 394
               SCOP domains d1efca3 A:8-204 Elongation factor Tu (EF-Tu), N-terminal (G) domain                                                                                                                                  d1efca1 A:205-296 Elongation factor Tu (EF-Tu), domain 2                                    d1efca2 A:297-393 Elongation factor Tu (EF-Tu)                                                    SCOP domains
               CATH domains -1efcA01 A:9-202 P-loop containing nucleotide triphosphate hydrolases                                                                                                                              --1efcA02 A:205-299 Translation factors                                                          1efcA03 A:300-392 Translation factors                                                        - CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee......hhhhhhhhhhhhhhhh......hhhhh...eeee..eeee.eeeeee...eeeeeee...hhhhhhhhh.......eeeeeee......hhhhhhhhhhhhh....eeeeee.......hhhhhhhhhhhhhhhhhh...hhh..eee..hhhhh...hhhhhhhhhhhhhhhhh......hhh...eee..eeee.....eeeeee....eee...eeeee.....eeeeeeeeee..eee.eee...eeeeee....hhh.....eee.....eee.eeeeeeee..hhh.............eeee..eeeeeeeee...........eeeeeeee...eee....eeeeee..eeeeeeee.eeee Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------G_TR_1          ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1efc A   8 TKPHVNVGTIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRHYAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLNKCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFLDSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTCTGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDEGGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFAIREGGRTVGAGVVAKVLS 393
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387

Chain A from PDB  Type:PROTEIN  Length:386
 aligned with EFTU2_ECOLI | P0CE48 from UniProtKB/Swiss-Prot  Length:394

    Alignment length:386
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388      
          EFTU2_ECOLI     9 TKPHVNVGTIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRHYAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLNKCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFLDSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTCTGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDEGGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFAIREGGRTVGAGVVAKVLS 394
               SCOP domains d1efca3 A:8-204 Elongation factor Tu (EF-Tu), N-terminal (G) domain                                                                                                                                  d1efca1 A:205-296 Elongation factor Tu (EF-Tu), domain 2                                    d1efca2 A:297-393 Elongation factor Tu (EF-Tu)                                                    SCOP domains
               CATH domains -1efcA01 A:9-202 P-loop containing nucleotide triphosphate hydrolases                                                                                                                              --1efcA02 A:205-299 Translation factors                                                          1efcA03 A:300-392 Translation factors                                                        - CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee......hhhhhhhhhhhhhhhh......hhhhh...eeee..eeee.eeeeee...eeeeeee...hhhhhhhhh.......eeeeeee......hhhhhhhhhhhhh....eeeeee.......hhhhhhhhhhhhhhhhhh...hhh..eee..hhhhh...hhhhhhhhhhhhhhhhh......hhh...eee..eeee.....eeeeee....eee...eeeee.....eeeeeeeeee..eee.eee...eeeeee....hhh.....eee.....eee.eeeeeeee..hhh.............eeee..eeeeeeeee...........eeeeeeee...eee....eeeeee..eeeeeeee.eeee Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------------G_TR_1          ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1efc A   8 TKPHVNVGTIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRHYAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLNKCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFLDSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTCTGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDEGGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFAIREGGRTVGAGVVAKVLS 393
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387

Chain B from PDB  Type:PROTEIN  Length:386
 aligned with EFTU1_ECOLI | P0CE47 from UniProtKB/Swiss-Prot  Length:394

    Alignment length:386
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388      
          EFTU1_ECOLI     9 TKPHVNVGTIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRHYAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLNKCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFLDSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTCTGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDEGGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFAIREGGRTVGAGVVAKVLG 394
               SCOP domains d1efcb3 B:8-204 Elongation factor Tu (EF-Tu), N-terminal (G) domain                                                                                                                                  d1efcb1 B:205-296 Elongation factor Tu (EF-Tu), domain 2                                    d1efcb2 B:297-393 Elongation factor Tu (EF-Tu)                                                    SCOP domains
               CATH domains -1efcB01 B:9-202 P-loop containing nucleotide triphosphate hydrolases                                                                                                                              --1efcB02 B:205-299 Translation factors                                                          1efcB03 B:300-392 Translation factors                                                        - CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee........hhhhhhhhhhhhhhhh......hhhhh...eeee..eeee.eeeeee...eeeeeee...hhhhhhhhh........eeeeee......hhhhhhhhhhhhh....eeeeee.hhh...hhhhhhhhhhhhhhhhh....hhh..eee..hhhhh...hhhhhhhhhhhhhhhhh......hhh...eee..eeeee...eeeeeee....eee...eeeee.....eeeeeeeeee..eee.eee...eeeeeee...hhh.....eee.........eeeeeeee..hhh.............eeee..eeeeeeeee...........eeeeeeee..........eeeeee..eeeeeeee.eeee Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------G_TR_1          ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1efc B   8 TKPHVNVGTIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRHYAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLNKCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFLDSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTCTGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDEGGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFAIREGGRTVGAGVVAKVLS 393
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387

Chain B from PDB  Type:PROTEIN  Length:386
 aligned with EFTU2_ECOLI | P0CE48 from UniProtKB/Swiss-Prot  Length:394

    Alignment length:386
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388      
          EFTU2_ECOLI     9 TKPHVNVGTIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRHYAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLNKCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFLDSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTCTGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDEGGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFAIREGGRTVGAGVVAKVLS 394
               SCOP domains d1efcb3 B:8-204 Elongation factor Tu (EF-Tu), N-terminal (G) domain                                                                                                                                  d1efcb1 B:205-296 Elongation factor Tu (EF-Tu), domain 2                                    d1efcb2 B:297-393 Elongation factor Tu (EF-Tu)                                                    SCOP domains
               CATH domains -1efcB01 B:9-202 P-loop containing nucleotide triphosphate hydrolases                                                                                                                              --1efcB02 B:205-299 Translation factors                                                          1efcB03 B:300-392 Translation factors                                                        - CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee........hhhhhhhhhhhhhhhh......hhhhh...eeee..eeee.eeeeee...eeeeeee...hhhhhhhhh........eeeeee......hhhhhhhhhhhhh....eeeeee.hhh...hhhhhhhhhhhhhhhhh....hhh..eee..hhhhh...hhhhhhhhhhhhhhhhh......hhh...eee..eeeee...eeeeeee....eee...eeeee.....eeeeeeeeee..eee.eee...eeeeeee...hhh.....eee.........eeeeeeee..hhh.............eeee..eeeeeeeee...........eeeeeeee..........eeeeee..eeeeeeee.eeee Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------------G_TR_1          ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1efc B   8 TKPHVNVGTIGHVDHGKTTLTAAITTVLAKTYGGAARAFDQIDNAPEEKARGITINTSHVEYDTPTRHYAHVDCPGHADYVKNMITGAAQMDGAILVVAATDGPMPQTREHILLGRQVGVPYIIVFLNKCDMVDDEELLELVEMEVRELLSQYDFPGDDTPIVRGSALKALEGDAEWEAKILELAGFLDSYIPEPERAIDKPFLLPIEDVFSISGRGTVVTGRVERGIIKVGEEVEIVGIKETQKSTCTGVEMFRKLLDEGRAGENVGVLLRGIKREEIERGQVLAKPGTIKPHTKFESEVYILSKDEGGRHTPFFKGYRPQFYFRTTDVTGTIELPEGVEMVMPGDNIKMVVTLIHPIAMDDGLRFAIREGGRTVGAGVVAKVLS 393
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387

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(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

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

Topology: Rossmann fold (7312)

Homologous Superfamily: P-loop containing nucleotide triphosphate hydrolases (1378)

Escherichia coli. Organism_taxid: 562. (35)

1a	1efcA01	A:9-202
1b	1efcB01	B:9-202

Class: Mainly Beta (13760)

Architecture: Beta Barrel (4804)

Topology: Elongation Factor Tu (Ef-tu); domain 3 (323)

Homologous Superfamily: Translation factors (223)

Escherichia coli. Organism_taxid: 562. (3)

2a	1efcA03	A:300-392
2b	1efcB03	B:300-392
2c	1efcA02	A:205-299
2d	1efcB02	B:205-299

(no "Pfam Domain" information available for 1EFC)

Asymmetric Unit(hide GO term definitions)

Chain A,B (EFTU1_ECOLI | P0CE47)

molecular function
	GO:0005525	GTP binding	Interacting selectively and non-covalently with GTP, guanosine triphosphate.
	GO:0003924	GTPase activity	Catalysis of the reaction: GTP + H2O = GDP + phosphate.
	GO:0003723	RNA binding	Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0003746	translation elongation factor activity	Functions in chain elongation during polypeptide synthesis at the ribosome.
biological process
	GO:0046677	response to antibiotic	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
	GO:0006412	translation	The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome.
	GO:0006414	translational elongation	The successive addition of amino acid residues to a nascent polypeptide chain during protein biosynthesis.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005622	intracellular	The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Chain A,B (EFTU2_ECOLI | P0CE48)

molecular function
	GO:0005525	GTP binding	Interacting selectively and non-covalently with GTP, guanosine triphosphate.
	GO:0003924	GTPase activity	Catalysis of the reaction: GTP + H2O = GDP + phosphate.
	GO:0003723	RNA binding	Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0003746	translation elongation factor activity	Functions in chain elongation during polypeptide synthesis at the ribosome.
biological process
	GO:0046677	response to antibiotic	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
	GO:0006412	translation	The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome.
	GO:0006414	translational elongation	The successive addition of amino acid residues to a nascent polypeptide chain during protein biosynthesis.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0005622	intracellular	The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Asymmetric Unit
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	Cis Peptide Bonds
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Biological Units
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	1efc
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		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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	EFTU1_ECOLI \| P0CE47
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	EFTU2_ECOLI \| P0CE48
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		Protein-protein Interaction	:	DIP
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		Interatomic Contacts of Structural Units	:	CSU
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	EFTU1_ECOLI \| P0CE47
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	EFTU2_ECOLI \| P0CE48
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

(no "Related Entries Specified in the PDB File" available for 1EFC)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 4)

Sites (4, 4)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 2)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (3, 6)

CATH Domains (2, 6)

Pfam Domains (0, 0)

Gene Ontology (14, 27)

Visualization

Interactive Views

Still Images

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Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File