Source assertion

PDBe/SIFTS maps PDB 1J9W to UniProt P00915 with chain-level identity and coverage retained.

Evidence ID: STRUCTURE:PDB:1J9W:UNIPROT:P00915
Subject dossier: ca1
Source chain: uniprot + pdbe
Upstream record: 1J9W
Corpus snapshot: 2026-07-14T09:23:31Z
Admission status: In this release

Experimental structure

Solution Structure of the CAI Michigan 1 Variant

PDB ID: 1J9W
Experimental method: X-ray diffraction
Resolution: %!f(*float64=0x24b06afb1500) Å
SIFTS identifier: CAH1_HUMAN
Deposited: 20010529
Released / revised: 20010613 / 20230816

Chain-level mapping

Entity	Chain	Structural asym	Identity	Coverage	UniProt range
1	`A`	`A`	100.0%	99.6%	2–261
1	`B`	`B`	100.0%	99.6%	2–261

Experimental constructs

Entity	Chains / asym IDs	Molecule	Length	Mutation flag	Preparation
1	A, B / A, B	Carbonic anhydrase 1polypeptide(L)	260 residues	H67R	Genetically manipulated

Reading this structure

This is an experimentally determined structure, not a predicted model. A co-crystallised ligand, if any, does not by itself show binding affinity. The structure says nothing about kinetics, pathway rate or metabolic flux.

Snapshot provenance

Each row is a source snapshot this record was built from: when it was retrieved, its path and SHA-256 digest, and the exact request. The snapshot files stay with the build and are not served here. These rows document this record; they are not general citations.

Retrieved	Snapshot	SHA-256	Upstream request
2026-07-14T09:21:31Z	`raw/uniprot/entries/P00915.json`	`b3bde31c781c25e15bf68bd00c694f9b1027cdc49ec26688ca7d047de2a6ca95`	Open exact source
2026-07-14T09:21:35Z	`raw/pdbe/mappings/1j9w.json`	`5c5562e73941c9f2a27381160b1ce487453e6aea674d371e6ac02489ff54d6df`	Open exact source
2026-07-14T09:22:12Z	`raw/pdbe/summary/chunk-01.json`	`dc1743d788d7927148f1208eac8f948637869ee61880999e81df1b79b57a0758`	Open exact source
2026-07-14T09:22:13Z	`raw/pdbe/experiment/chunk-01.json`	`fb047b9406db82cfc2256bd41ead50e4cd5ebf2ca5567e9be661676830294ed8`	Open exact source
2026-07-14T09:22:13Z	`raw/pdbe/molecules/chunk-01.json`	`4eb4d03de4d05f3f3a47f20fd76567c3ee5d6835db325358bbfe62bf45501b2a`	Open exact source