Score = 129 bits (326), Expect = 6e-40
Identities = 51/91 (56%), Positives = 65/91 (71%)
Query: 11 GNKFRMSLGLPVAATVNCADNTGAKNLYIISVKGIKGRLNRLPSACVGDMVMATVKKGKP 70
G + ++ LPV A + CADNTGAK + +ISVKG KG RLP A VGDMV+ +VKKG P
Sbjct: 2 GIRAGITRALPVGALLVCADNTGAKEVEVISVKGYKGVKRRLPCAGVGDMVVVSVKKGTP 61
Query: 71 DLRKKVMPAVIVRQRKPWRRKDGVFMYFEGN 101
++RK+V AV+VRQRK +RR DG + FE N
Sbjct: 62 EMRKQVFKAVVVRQRKEYRRPDGTRVKFEDN 92
Part of the 50S ribosomal subunit. Forms a cluster with proteins L3 and L24e, part of which may contact the 16S rRNA in 2 intersubunit bridges. Length = 131
>gnl|CDD|223171 COG0093, RplN, Ribosomal protein L14 [Translation, ribosomal structure and biogenesis]
Score = 56.2 bits (136), Expect = 2e-11
Identities = 33/78 (42%), Positives = 45/78 (57%), Gaps = 7/78 (8%)
Query: 27 NCADNTGAKNLYIISVKGIKGRLNRLPSACVGDMVMATVKKGKPDLRKK---VMPAVIVR 83
N ADN+GAK + I V G R A VGD+++ VK P+ + K V+ AVIVR
Sbjct: 9 NVADNSGAKKVQCIKVLGGSRR----RYATVGDVIVVVVKDAIPNGKVKKGDVVKAVIVR 64
Query: 84 QRKPWRRKDGVFMYFEGN 101
+K RRKDG ++ F+ N
Sbjct: 65 TKKGVRRKDGSYIRFDDN 82
This model distinguishes bacterial and most organellar examples of ribosomal protein L14 from all archaeal and eukaryotic forms [Protein synthesis, Ribosomal proteins: synthesis and modification]. Length = 122
>PF00238 Ribosomal_L14: Ribosomal protein L14p/L23e; InterPro: IPR000218 Ribosomes are the particles that catalyse mRNA-directed protein synthesis in all organisms
The codons of the mRNA are exposed on the ribosome to allow tRNA binding. This leads to the incorporation of amino acids into the growing polypeptide chain in accordance with the genetic information. Incoming amino acid monomers enter the ribosomal A site in the form of aminoacyl-tRNAs complexed with elongation factor Tu (EF-Tu) and GTP. The growing polypeptide chain, situated in the P site as peptidyl-tRNA, is then transferred to aminoacyl-tRNA and the new peptidyl-tRNA, extended by one residue, is translocated to the P site with the aid the elongation factor G (EF-G) and GTP as the deacylated tRNA is released from the ribosome through one or more exit sites [, ]. About 2/3 of the mass of the ribosome consists of RNA and 1/3 of protein. The proteins are named in accordance with the subunit of the ribosome which they belong to - the small (S1 to S31) and the large (L1 to L44). Usually they decorate the rRNA cores of the subunits. Many ribosomal proteins, particularly those of the large subunit, are composed of a globular, surfaced-exposed domain with long finger-like projections that extend into the rRNA core to stabilise its structure. Most of the proteins interact with multiple RNA elements, often from different domains. In the large subunit, about 1/3 of the 23S rRNA nucleotides are at least in van der Waal's contact with protein, and L22 interacts with all six domains of the 23S rRNA. Proteins S4 and S7, which initiate assembly of the 16S rRNA, are located at junctions of five and four RNA helices, respectively. In this way proteins serve to organise and stabilise the rRNA tertiary structure. While the crucial activities of decoding and peptide transfer are RNA based, proteins play an active role in functions that may have evolved to streamline the process of protein synthesis. In addition to their function in the ribosome, many ribosomal proteins have some function 'outside' the ribosome [, ]. Ribosomal protein L14 is one of the proteins from the large ribosomal subunit. In eubacteria, L14 is known to bind directly to the 23S rRNA. It belongs to a family of ribosomal proteins, which have been grouped on the basis of sequence similarities []. Based on amino-acid sequence homology, it is predicted that ribosomal protein L14 is a member of a recently identified family of structurally related RNA-binding proteins []. L14 is a protein of 119 to 137 amino-acid residues.; GO: 0003735 structural constituent of ribosome, 0006412 translation, 0005840 ribosome; PDB: 3IZR_M 4A1C_J 4A1E_J 4A1A_J 4A17_J 1VSP_I 3D5D_O 1VSA_I 3MRZ_K 3F1F_O ....
Crystal Structure Of The 70s Thermus Thermophilus R
3e-05
>pdb|3IZR|M Chain M, Localization Of The Large Subunit Ribosomal Proteins Into A 5.5 A Cryo-Em Map Of Triticum Aestivum Translating 80s Ribosome Length = 140
>pdb|2ZKR|KK Chain k, Structure Of A Mammalian Ribosomal 60s Subunit Within An 80s Complex Obtained By Docking Homology Models Of The Rna And Proteins Into An 8.7 A Cryo-Em Map Length = 140
>pdb|1S1I|R Chain R, Structure Of The Ribosomal 80s-Eef2-Sordarin Complex From Yeast Obtained By Docking Atomic Models For Rna And Protein Components Into A 11.7 A Cryo-Em Map. This File, 1s1i, Contains 60s Subunit. The 40s Ribosomal Subunit Is In File 1s1h. Length = 137
>pdb|3JYW|R Chain R, Structure Of The 60s Proteins For Eukaryotic Ribosome Based On Cryo-Em Map Of Thermomyces Lanuginosus Ribosome At 8.9a Resolution Length = 131
>pdb|3J21|J Chain J, Promiscuous Behavior Of Proteins In Archaeal Ribosomes Revealed By Cryo-em: Implications For Evolution Of Eukaryotic Ribosomes (50s Ribosomal Proteins) Length = 141
>pdb|1C04|D Chain D, Identification Of Known Protein And Rna Structures In A 5 A Map Of The Large Ribosomal Subunit From Haloarcula Marismortui Length = 122
>pdb|2GYA|I Chain I, Structure Of The 50s Subunit Of A Pre-Translocational E. Coli Ribosome Obtained By Fitting Atomic Models For Rna And Protein Components Into Cryo-Em Map Emd-1056 Length = 122
>pdb|1P85|I Chain I, Real Space Refined Coordinates Of The 50s Subunit Fitted Into The Low Resolution Cryo-Em Map Of The Ef-G.Gtp State Of E. Coli 70s Ribosome Length = 123
>pdb|3OFQ|K Chain K, Crystal Structure Of The E. Coli Ribosome Bound To Erythromycin. This File Contains The 50s Subunit Of The Second 70s Ribosome. Length = 122
>pdb|2WWQ|K Chain K, E.Coli 70s Ribosome Stalled During Translation Of Tnac Leader Peptide. This File Contains The 50s, The P-Site Trna And The Tnac Leader Peptide (Part 2 Of 2) Length = 121
>pdb|2J01|O Chain O, Structure Of The Thermus Thermophilus 70s Ribosome Complexed With Mrna, Trna And Paromomycin (Part 2 Of 4). This File Contains The 50s Subunit From Molecule I. Length = 122
>pdb|2HGJ|N Chain N, Crystal Structure Of The 70s Thermus Thermophilus Ribosome Showing How The 16s 3'-End Mimicks Mrna E And P Codons. This Entry 2hgj Contains 50s Ribosomal Subunit. The 30s Ribosomal Subunit Can Be Found In Pdb Entry 2hgi. Length = 122
class: All beta proteins
fold: Ribosomal protein L14
superfamily: Ribosomal protein L14
family: Ribosomal protein L14
domain: Ribosomal protein L14
species: Thermus thermophilus [TaxId: 274]
Score = 77.4 bits (191), Expect = 3e-20
Identities = 27/79 (34%), Positives = 41/79 (51%), Gaps = 7/79 (8%)
Query: 26 VNCADNTGAKNLYIISVKGIKGRLNRLPSACVGDMVMATVKKGKPD---LRKKVMPAVIV 82
+ ADNTGA+ + I V A VGD+++A+VK+ P V+ AV+V
Sbjct: 8 LEVADNTGARKIMCIRVLKGSNA----KYATVGDVIVASVKEAIPRGAVKEGDVVKAVVV 63
Query: 83 RQRKPWRRKDGVFMYFEGN 101
R +K +R DG + F+ N
Sbjct: 64 RTKKEIKRPDGSAIRFDDN 82
class: All beta proteins
fold: Ribosomal protein L14
superfamily: Ribosomal protein L14
family: Ribosomal protein L14
domain: Ribosomal protein L14
species: Escherichia coli [TaxId: 562]
Score = 76.4 bits (188), Expect = 7e-20
Identities = 29/79 (36%), Positives = 44/79 (55%), Gaps = 7/79 (8%)
Query: 26 VNCADNTGAKNLYIISVKGIKGRLNRLPSACVGDMVMATVKKGKPD---LRKKVMPAVIV 82
+N ADN+GA+ + I V G + A VGD++ T+K+ P + V+ AV+V
Sbjct: 7 LNVADNSGARRVMCIKVLGG----SHRRYAGVGDIIKITIKEAIPRGKVKKGDVLKAVVV 62
Query: 83 RQRKPWRRKDGVFMYFEGN 101
R +K RR DG + F+GN
Sbjct: 63 RTKKGVRRPDGSVIRFDGN 81
class: All beta proteins
fold: Ribosomal protein L14
superfamily: Ribosomal protein L14
family: Ribosomal protein L14
domain: Ribosomal protein L14
species: Bacillus stearothermophilus [TaxId: 1422]
Score = 69.0 bits (169), Expect = 6e-17
Identities = 28/79 (35%), Positives = 46/79 (58%), Gaps = 7/79 (8%)
Query: 26 VNCADNTGAKNLYIISVKGIKGRLNRLPSACVGDMVMATVKKGKPD---LRKKVMPAVIV 82
+ ADN+GA+ + +I V G + A +GD+V+ATVK P + +V+ AV+V
Sbjct: 8 LKVADNSGAREVLVIKVLGG----SGRRYANIGDVVVATVKDATPGGVVKKGQVVKAVVV 63
Query: 83 RQRKPWRRKDGVFMYFEGN 101
R ++ RR DG ++ F+ N
Sbjct: 64 RTKRGVRRPDGSYIRFDEN 82
class: All beta proteins
fold: Ribosomal protein L14
superfamily: Ribosomal protein L14
family: Ribosomal protein L14
domain: Ribosomal protein L14
species: Bacillus stearothermophilus [TaxId: 1422]
class: All beta proteins
fold: Ribosomal protein L14
superfamily: Ribosomal protein L14
family: Ribosomal protein L14
domain: Ribosomal protein L14
species: Thermus thermophilus [TaxId: 274]
class: All beta proteins
fold: Ribosomal protein L14
superfamily: Ribosomal protein L14
family: Ribosomal protein L14
domain: Ribosomal protein L14
species: Escherichia coli [TaxId: 562]
