9D1K | pdb_00009d1k

The alpha-E7 carboxylesterase from Anopheles gambiae

PDB DOI: https://doi.org/10.2210/pdb9D1K/pdb

Classification: HYDROLASE
Organism(s): Anopheles gambiae
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-08-07 Released: 2025-08-13
Deposition Author(s): Frkic, R.L., Esmaeily, M., Fraser, N., Mabbitt, P.D., Jackson, C.J.
Funding Organization(s): Australian Research Council (ARC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.79 Å
R-Value Free:
0.243 (Depositor), 0.242 (DCC)
R-Value Work:
0.207 (Depositor), 0.206 (DCC)
R-Value Observed:
0.208 (Depositor)

Starting Model: in silico
View more details

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

The alpha-E7 carboxylesterase from Anopheles gambiae

Frkic, R.L., Esmaeily, M., Fraser, N., Correy, G.J., Mabbitt, P.D., Jackson, C.J.

To be published.

Macromolecule Content

Total Structure Weight: 243.16 kDa
Atom Count: 18,024
Modeled Residue Count: 2,143
Deposited Residue Count: 2,160
Unique protein chains: 4

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Carboxylic ester hydrolase	A	540	Anopheles gambiae	Mutation(s): 0 Gene Names: 1276889, AgaP_AGAP006228 EC: 3.1.1
UniProt
Find proteins for Q7PPB0 (Anopheles gambiae) Explore Q7PPB0 Go to UniProtKB: Q7PPB0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q7PPB0
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Carboxylic ester hydrolase	B	540	Anopheles gambiae	Mutation(s): 0 Gene Names: 1276889, AgaP_AGAP006228 EC: 3.1.1
UniProt
Find proteins for Q7PPB0 (Anopheles gambiae) Explore Q7PPB0 Go to UniProtKB: Q7PPB0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q7PPB0
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Carboxylic ester hydrolase	C	540	Anopheles gambiae	Mutation(s): 0 Gene Names: 1276889, AgaP_AGAP006228 EC: 3.1.1
UniProt
Find proteins for Q7PPB0 (Anopheles gambiae) Explore Q7PPB0 Go to UniProtKB: Q7PPB0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q7PPB0
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Carboxylic ester hydrolase	D	540	Anopheles gambiae	Mutation(s): 0 Gene Names: 1276889, AgaP_AGAP006228 EC: 3.1.1
UniProt
Find proteins for Q7PPB0 (Anopheles gambiae) Explore Q7PPB0 Go to UniProtKB: Q7PPB0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q7PPB0
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 9 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
XPE Query on XPE Download Ideal Coordinates CCD File SDF format, chain N [auth B] MOL2 format, chain N [auth B] mmCIF format, chain N [auth B]	N [auth B]	3,6,9,12,15,18,21,24,27-NONAOXANONACOSANE-1,29-DIOL C₂₀ H₄₂ O₁₁ DTPCFIHYWYONMD-UHFFFAOYSA-N		Interactions Focus chain N [auth B] Interactions & Density Focus chain N [auth B]
P33 Query on P33 Download Ideal Coordinates CCD File SDF format, chain I [auth A] MOL2 format, chain I [auth A] mmCIF format, chain I [auth A]	I [auth A]	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL C₁₄ H₃₀ O₈ XPJRQAIZZQMSCM-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Interactions & Density Focus chain I [auth A]
P6G Query on P6G Download Ideal Coordinates CCD File SDF format, chain Q [auth C] MOL2 format, chain Q [auth C] mmCIF format, chain Q [auth C]	Q [auth C]	HEXAETHYLENE GLYCOL C₁₂ H₂₆ O₇ IIRDTKBZINWQAW-UHFFFAOYSA-N		Interactions Focus chain Q [auth C] Interactions & Density Focus chain Q [auth C]
PG4 Query on PG4 Download Ideal Coordinates CCD File SDF format, chain S [auth D] MOL2 format, chain S [auth D] mmCIF format, chain S [auth D]	S [auth D]	TETRAETHYLENE GLYCOL C₈ H₁₈ O₅ UWHCKJMYHZGTIT-UHFFFAOYSA-N		Interactions Focus chain S [auth D] Interactions & Density Focus chain S [auth D]
PGE Query on PGE Download Ideal Coordinates CCD File SDF format, chain R [auth D] MOL2 format, chain R [auth D] mmCIF format, chain R [auth D]	R [auth D]	TRIETHYLENE GLYCOL C₆ H₁₄ O₄ ZIBGPFATKBEMQZ-UHFFFAOYSA-N		Interactions Focus chain R [auth D] Interactions & Density Focus chain R [auth D]
PEG Query on PEG Download Ideal Coordinates CCD File SDF format, chain P [auth B] SDF format, chain G [auth A] SDF format, chain F [auth A] MOL2 format, chain P [auth B] MOL2 format, chain G [auth A] MOL2 format, chain F [auth A] mmCIF format, chain P [auth B] mmCIF format, chain G [auth A] mmCIF format, chain F [auth A]	F [auth A], G [auth A], P [auth B]	DI(HYDROXYETHYL)ETHER C₄ H₁₀ O₃ MTHSVFCYNBDYFN-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain G [auth A] Focus chain P [auth B] Interactions & Density Focus chain F [auth A] Focus chain G [auth A] Focus chain P [auth B]
PO4 Query on PO4 Download Ideal Coordinates CCD File SDF format, chain M [auth B] MOL2 format, chain M [auth B] mmCIF format, chain M [auth B]	M [auth B]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain M [auth B] Interactions & Density Focus chain M [auth B]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain O [auth B] SDF format, chain K [auth A] SDF format, chain J [auth A] SDF format, chain E [auth A] MOL2 format, chain O [auth B] MOL2 format, chain K [auth A] MOL2 format, chain J [auth A] MOL2 format, chain E [auth A] mmCIF format, chain O [auth B] mmCIF format, chain K [auth A] mmCIF format, chain J [auth A] mmCIF format, chain E [auth A]	E [auth A], J [auth A], K [auth A], O [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain O [auth B] Interactions & Density Focus chain E [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain O [auth B]
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain L [auth A] SDF format, chain H [auth A] MOL2 format, chain L [auth A] MOL2 format, chain H [auth A] mmCIF format, chain L [auth A] mmCIF format, chain H [auth A]	H [auth A], L [auth A]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain H [auth A] Focus chain L [auth A] Interactions & Density Focus chain H [auth A] Focus chain L [auth A]

Modified Residues 2 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MLY Query on MLY	A	L-PEPTIDE LINKING	C₈ H₁₈ N₂ O₂		LYS
MLZ Query on MLZ	B	L-PEPTIDE LINKING	C₇ H₁₆ N₂ O₂		LYS