Source assertion

PDBe/SIFTS maps PDB 5DVX to UniProt Q16790 with chain-level identity and coverage retained.

Evidence ID: STRUCTURE:PDB:5DVX:UNIPROT:Q16790
Subject dossier: ca9
Source chain: uniprot + pdbe
Upstream record: 5DVX
Corpus snapshot: 2026-07-14T09:23:31Z
Admission status: Admitted release record

Experimental structure

Crystal structure of the catalytic-domain of human carbonic anhydrase IX at 1.6 angstrom resolution

PDB ID: 5DVX
Experimental method: X-ray diffraction
Resolution: %!f(*float64=0xc000068ff0) Å
SIFTS identifier: CAH9_HUMAN
Deposited: 20150921
Released / revised: 20160803 / 20241030

Chain-level mapping

Entity	Chain	Structural asym	Identity	Coverage	UniProt range
1	`A`	`A`	98.0%	61.6%	140–399
1	`B`	`B`	98.0%	61.6%	140–399

Experimental constructs

Entity	Chains / asym IDs	Molecule	Length	Mutation flag	Preparation
1	A, B / A, B	Carbonic anhydrase 9polypeptide(L)	260 residues	C161S, L180S, A210K, A258K, F259Y, M360S	Genetically manipulated

Interpretation boundary

This record represents an experimentally determined structure, not a predicted model. A co-crystal ligand, if present upstream, does not by itself establish affinity. This record does not infer kinetics, pathway rate, or metabolic flux.

Snapshot provenance

Each retained corpus build input is identified by retrieval time, snapshot path, SHA-256 digest, and exact upstream request. The snapshot files are not embedded in the served binary; the provenance identifiers remain dependencies of this one admitted record, not interchangeable citations.

Retrieved	Snapshot	SHA-256	Upstream request
2026-07-14T09:21:33Z	`raw/uniprot/entries/Q16790.json`	`77abc0523fc4c2b797ea15d860a4bb98365bcf0caec1ee88ba765973570f1f22`	Open exact source
2026-07-14T09:22:00Z	`raw/pdbe/mappings/5dvx.json`	`196a2ab1a16ea7e455746d72d3b43358a7b2f742139efa05833e18922f42432e`	Open exact source
2026-07-14T09:22:16Z	`raw/pdbe/summary/chunk-03.json`	`d318ed911ff2a8e3f25986a39c37baa2a3bb13c1d2a75d036924ca34ffa2b9cb`	Open exact source
2026-07-14T09:22:16Z	`raw/pdbe/experiment/chunk-03.json`	`8bbfae15de944b1cacdf21ee7a42caf9f09149a49b6fdf48f69df854b06973c9`	Open exact source
2026-07-14T09:22:17Z	`raw/pdbe/molecules/chunk-03.json`	`e94951408bdc68a6d0767211c754ae03dc74c4cf253ad3a7626c02d4aaba5eeb`	Open exact source