IMGT/3Dstructure-DB Flat-files Release Notes

Release

202511-23, November 2025

Release 202546-0

IMGT entry type Number of entries
INN 1557
KAB 336
PDB 7248
IMGT receptor type Number of entries
1
CPCA 49
FPIA 59
IG 6822
MH 1336
RPI 831
RPI-Integrin 2
RPI-KIR 5
RPI-LILR 2
RPI-MH1Like 179
TOX 38
TR 573
species IMGT entry type IMGT receptor type Number of entries
Adeno-associated virus - 2 PDB IG 1
Aeromonas hydrophila INN RPI 1
Anas platyrhynchos PDB MH 2
Bos taurus INN CPCA 1
Bos taurus PDB IG 17
Bos taurus PDB MH 6
Bos taurus PDB RPI 5
Bos taurus PDB RPI-MH1Like 7
Bos taurus PDB TR 1
Branchiostoma floridae PDB RPI 2
Caenorhabditis elegans PDB RPI 3
Camelus dromedarius PDB IG 72
Caninized INN IG 9
Canis lupus familiaris INN IG 4
Canis lupus familiaris PDB RPI 1
Cavia porcellus PDB IG 1
Chimeric INN IG 265
Chimeric INN RPI 1
Chimeric PDB IG 242
Chimeric PDB MH 9
Chimeric PDB RPI-MH1Like 2
Chimeric PDB TR 68
Corynebacterium diphtheriae INN CPCA 1
Corynebacterium diphtheriae PDB TOX 3
Cricetinae gen. sp. PDB IG 1
Ctenopharyngodon idella PDB MH 4
Ctenopharyngodon idella PDB RPI 1
Cytomegalovirus PDB RPI-MH1Like 1
Danio rerio PDB MH 1
Dengue virus 4 PDB RPI 1
Drosophila melanogaster PDB RPI 10
Eptatretus burgeri PDB RPI 3
Equus caballus PDB MH 5
Escherichia coli PDB IG 1
Escherichia coli PDB RPI 2
Felinized INN IG 3
Gallus gallus PDB IG 4
Gallus gallus PDB MH 26
Gallus gallus PDB RPI 5
Gallus gallus PDB RPI-MH1Like 2
Ginglymostoma cirratum PDB IG 11
Gorilla PDB MH 1
Heloderma suspectum INN CPCA 1
Heloderma suspectum INN RPI 1
Homo sapiens INN CPCA 42
Homo sapiens INN FPIA 56
Homo sapiens INN IG 542
Homo sapiens INN RPI 49
Homo sapiens INN TR 8
Homo sapiens KAB IG 145
Homo sapiens PDB 1
Homo sapiens PDB IG 2577
Homo sapiens PDB MH 996
Homo sapiens PDB RPI 638
Homo sapiens PDB RPI-Integrin 2
Homo sapiens PDB RPI-KIR 5
Homo sapiens PDB RPI-LILR 2
Homo sapiens PDB RPI-MH1Like 86
Homo sapiens PDB TR 360
Human immunodeficiency virus 1 PDB IG 1
Human immunodeficiency virus 1 PDB TR 1
Humanized INN FPIA 3
Humanized INN IG 657
Humanized INN TR 1
Humanized KAB IG 1
Humanized PDB IG 63
Hyalophora cecropia PDB RPI 1
Ictalurus punctatus PDB RPI 2
Indiana vesiculovirus PDB RPI 1
Lama glama INN IG 1
Lama glama PDB IG 169
Lampetra planeri PDB RPI 1
Lepus PDB IG 1
Lethenteron camtschaticum PDB RPI 1
Macaca fascicularis PDB IG 2
Macaca fascicularis PDB RPI 1
Macaca mulatta PDB IG 56
Macaca mulatta PDB MH 17
Mus musculus INN IG 27
Mus musculus KAB IG 185
Mus musculus PDB IG 1644
Mus musculus PDB MH 274
Mus musculus PDB RPI 64
Mus musculus PDB RPI-MH1Like 81
Mus musculus PDB TR 78
Mycobacterium tuberculosis PDB TR 1
Orectolobus maculatus PDB IG 7
Oryctolagus cuniculus KAB IG 5
Oryctolagus cuniculus PDB IG 42
Oryctolagus cuniculus PDB RPI 1
Petromyzon marinus PDB RPI 6
Pteropus alecto PDB MH 4
Rattus norvegicus PDB IG 38
Rattus norvegicus PDB MH 5
Rattus norvegicus PDB RPI 9
Rattus norvegicus PDB RPI-MH1Like 3
Rattus norvegicus PDB TR 3
Salmonella enterica PDB TOX 1
Severe acute respiratory syndrome coronavirus (SARS-CoV) PDB TR 1
Squalus acanthias PDB IG 1
Staphylococcus aureus INN RPI 1
Staphylococcus aureus PDB RPI 4
Staphylococcus aureus PDB TOX 34
Sus scrofa PDB MH 17
Sus scrofa PDB RPI 1
synthetic construct INN CPCA 6
synthetic construct PDB IG 27
synthetic construct PDB RPI 1
synthetic construct PDB TR 1
Vicugna pacos INN IG 1
Vicugna pacos PDB IG 75
Vicugna pacos PDB RPI 2
Vicugna pacos PDB TR 2
Xenopus laevis PDB IG 2

Files

The documentation files on tape (those ending with a file extension of 

.txt
or 
.lst
) are designed to be easily printable. They have a maximum record length of 80 bytes. Files ending with .html can be browsed whith a WWW browser, such as Netscape or Internet Explorer.

This release contains the files shown below. File sizes are given as the number of records.

File Number     File Name       Description
----------- --------------- -------------------------------
 1	IMGT3DFlatFiles.tgz		IMGT/3D and 2Dstructure-DB flat files (Renumbered IMGT Files)
 2	IMGT3DNumComp.tgz		IMGT/3D and 2Dstructure-DB numbering comparison files
 3	entries.lst				List of entries
 4	RELEASE					Current Release number
 5	userman_doc_3ddb.html	User Manual
 6	relnotes_3DDB.html		This file (Short description of the contents of the database)
 7	README					Readme file

The continued development and improvement of the database depend to a significant degree on user feedback. If you find errors, omissions, or something you think could be done better, please don't hesitate to contact Patrice Duroux or Marie-Paule Lefranc.