- PDB-2gws: Crystal Structure of human DNA Polymerase lambda with a G/G misma... -
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Basic information
Entry
Database: PDB / ID: 2gws
Title
Crystal Structure of human DNA Polymerase lambda with a G/G mismatch in the primer terminus
Components
5'-D(*CP*GP*GP*CP*AP*GP*CP*GP*CP*AP*C)-3'
5'-D(*GP*TP*GP*CP*GP*G)-3'
5'-D(P*GP*CP*CP*G)-3'
DNA polymerase lambda
Keywords
Transferase/DNA / DNA polymerase lambda / family X / mismatch extension / mutagenesis / NHEJ / Transferase-DNA COMPLEX
Function / homology
Function and homology information
DNA biosynthetic process / Lyases; Carbon-oxygen lyases; Other carbon-oxygen lyases / 5'-deoxyribose-5-phosphate lyase activity / somatic hypermutation of immunoglobulin genes / base-excision repair, gap-filling / nucleotide-excision repair / Nonhomologous End-Joining (NHEJ) / double-strand break repair via homologous recombination / double-strand break repair via nonhomologous end joining / site of double-strand break ...DNA biosynthetic process / Lyases; Carbon-oxygen lyases; Other carbon-oxygen lyases / 5'-deoxyribose-5-phosphate lyase activity / somatic hypermutation of immunoglobulin genes / base-excision repair, gap-filling / nucleotide-excision repair / Nonhomologous End-Joining (NHEJ) / double-strand break repair via homologous recombination / double-strand break repair via nonhomologous end joining / site of double-strand break / DNA replication / DNA-directed DNA polymerase / DNA-directed DNA polymerase activity / DNA binding / nucleoplasm / nucleus / metal ion binding Similarity search - Function
Beta Polymerase; domain 3 / DNA polymerase, thumb domain / DNA polymerase family X, beta-like / DNA polymerase beta, N-terminal domain-like / DNA polymerase beta, palm domain / DNA polymerase beta palm / DNA polymerase lambda, fingers domain / Fingers domain of DNA polymerase lambda / DNA-directed DNA polymerase X / DNA polymerase beta-like, N-terminal domain ...Beta Polymerase; domain 3 / DNA polymerase, thumb domain / DNA polymerase family X, beta-like / DNA polymerase beta, N-terminal domain-like / DNA polymerase beta, palm domain / DNA polymerase beta palm / DNA polymerase lambda, fingers domain / Fingers domain of DNA polymerase lambda / DNA-directed DNA polymerase X / DNA polymerase beta-like, N-terminal domain / Helix-hairpin-helix domain / DNA polymerase X family / DNA polymerase lambda lyase domain superfamily / DNA polymerase family X, binding site / DNA polymerase family X signature. / DNA polymerase family X / DNA polymerase beta, thumb domain / DNA polymerase beta thumb / DNA polymerase, thumb domain superfamily / Beta Polymerase, domain 2 / Beta Polymerase; domain 2 / BRCT domain profile. / BRCT domain / BRCT domain superfamily / Nucleotidyltransferase superfamily / 5' to 3' exonuclease, C-terminal subdomain / DNA polymerase; domain 1 / 2-Layer Sandwich / Orthogonal Bundle / Mainly Alpha / Alpha Beta Similarity search - Domain/homology
The asymmetric unit contains four biological units
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Components
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DNA chain , 3 types, 12 molecules TFJNPGKRDHLQ
#1: DNA chain
5'-D(*CP*GP*GP*CP*AP*GP*CP*GP*CP*AP*C)-3'
Mass: 3344.188 Da / Num. of mol.: 4 / Source method: obtained synthetically
#2: DNA chain
5'-D(*GP*TP*GP*CP*GP*G)-3'
Mass: 1865.240 Da / Num. of mol.: 4 / Source method: obtained synthetically
#3: DNA chain
5'-D(P*GP*CP*CP*G)-3'
Mass: 1191.818 Da / Num. of mol.: 4 / Source method: obtained synthetically
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Protein , 1 types, 4 molecules AEIM
#4: Protein
DNApolymeraselambda / / Pol Lambda / DNA polymerase kappa / DNA polymerase beta-2 / Pol beta2
Mass: 37479.750 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: POLL / Production host: Escherichia coli (E. coli) References: UniProt: Q9UGP5, DNA-directed DNA polymerase, Lyases; Carbon-oxygen lyases; Other carbon-oxygen lyases
Mass: 18.015 Da / Num. of mol.: 799 / Source method: isolated from a natural source / Formula: H2O
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 2.87 Å3/Da / Density % sol: 57.14 %
Crystal grow
Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 5.5 Details: 6% MPD, 50 mM Na Cacodylate, 100 mM NaCl, 50 mM MgCl2, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
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