Crystal Structure of O-Acetylserine Sulfhydrylase from Haemophilus inuen-zae in complex with O-acetyl serine and peptide inhibitor
Ekka, M.K., Singh, A.K., Kaushik, A., Kumaran, S.To be published.
Experimental Data Snapshot
wwPDB Validation   3D Report Full Report
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Cysteine synthase | A [auth X] | 332 | Haemophilus influenzae Rd KW20 | Mutation(s): 0  Gene Names: cysK, HI_1103 EC: 2.5.1.47 | |
UniProt | |||||
Find proteins for P45040 (Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)) Explore P45040  Go to UniProtKB:  P45040 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P45040 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by: Sequence | 3D Structure
Entity ID: 2 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
C-terminal peptide from Serine acetyltransferase | B [auth A] | 10 | Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 | Mutation(s): 0  | |
UniProt | |||||
Find proteins for P29847 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore P29847  Go to UniProtKB:  P29847 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P29847 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 2 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
OAS Query on OAS | D [auth A] | O-ACETYLSERINE C5 H9 N O4 VZXPDPZARILFQX-BYPYZUCNSA-N | |||
GOL Query on GOL | C [auth X] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N |
Modified Residues 1 Unique | |||||
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ID | Chains | Type | Formula | 2D Diagram | Parent |
LLP Query on LLP | A [auth X] | L-PEPTIDE LINKING | C14 H22 N3 O7 P | LYS |
Length ( Å ) | Angle ( ˚ ) |
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a = 112.53 | α = 90 |
b = 112.53 | β = 90 |
c = 43.364 | γ = 90 |
Software Name | Purpose |
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PHENIX | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |
PHASER | phasing |