Protein Data Bank (file format)
The Protein Data Bank (pdb) file format is a textual file format describing the three-dimensional structures of molecules held in the Protein Data Bank. The pdb format accordingly provides for description and annotation of protein and nucleic acid structures including atomic coordinates, observed sidechain rotamers, secondary structure assignments, as well as atomic connectivity. Structures are often deposited with other molecules such as water, ions, nucleic acids, ligands and so on, which can be described in the pdb format as well. The Protein Data Bank also keeps data on biological macromolecules in the newer mmCIF file format.
History
The PDB file format was invented in 1976 as a human-readable file that would allow researchers to exchange protein coordinates through a database system. Its original format was limited to 80 columns, which was based on the width of the computer punch cards that were previously used to exchange the coordinates. Through the years the file format has undergone many changes and revisions. As of 13 July 2011, the most recent revision is 3.30.
PDB
PDB may refer to:
PDB (Palm OS)
PDB is a container format for record databases in Palm OS, Garnet OS and Access Linux Platform. Its structure is similar to PRC resource databases. The PalmDOC eBook format is a special version of the PDB format.
Structure of PDB file
A PDB file contains a PDB header, PDB record headers and records.
PDB Header
The PDB header is located at the beginning of the file and contains meta-information on the file:
PDB Record Header
For every record, there is an eight byte record header, containing:
PDB Records
Now the records themselves follow. The usual order is AppInfoArea, SortInfoArea and records, sequentially.
See also
References
Podcasts:
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Lover Boy
by: BtobYeah, it was so hard to say goodbye
Yeah, you should know by now
And it is what it is, the boyz in the house
Yeah, it's BTOB come on!
Sarangbagge nan molla I want you, only you
idaeron jeoldaero bonael sun eopseo
ggeunnaejaneun mal hamburo hajima
It's so blue, it's so blue
Cheoeum mannan nal geu nal gieokani
bi oneun apgujeong georie
usan hana-e eoggaereul jeoksimyeo
urin cham haengbokaetjanha
Dasi malhajiman molla nan ibyeolhaneun bangbeop
gollanhan annyeongiran maldo na molla ra
ddo ollana hadeusi gidarineun geon nae mogeul jolla mak Yeah
nae nune areungeorineun neo
geureon nal dugo gabeorineun neo
sunjeongnam Ain't no Casanova
Hot-han geudae sarangbagge nan molla
Sarangbagge nan molla I want you, only you
idaeron jeoldaero bonael sun eopseo
ggeunnaejaneun mal hamburo hajima
It's so blue, it's so blue
Naneun molla sarangbagge naneun molla nan neobagge
naneun molla ibyeol ddawin molla molla
naneun molla sarangbagge naneun molla ibyeol ape
baboga dwae ddo ireoke oh wae oh wae
Yeoldu-si o-bun makchal gidarimyeo
bonaegi neomuna aswiwo
garodeung arae neol baraedajumyeo
cheot Kiss cham dalkomhaesseotji
Yeah biga ona nuni ona urin byeonchi maljadeon
neoneun ddeonagane naega jillijamaja
dapdapan sarang-gwa jeonjaeng
geunyeoui mameun galdaewa gatae
naega jotaneun neoui geojinmal
holddak bbajyeotdeon naega mipda
sunjeong pa-in nareul gatgo nora
Hot-han sarangeun amuna hana
Sarangbagge nan molla I want you, only you
idaeron jeoldaero bonael sun eopseo
ggeunnaejaneun mal hamburo hajima
It's so blue, it's so blue
An dwae gajima an dwae ddeonajima
neo eomneun naeireun uimi eopseo
sarangeul wae neon molla sarangeul wae neon golla
ireojima Don't say goodbye!
Neo eopsi nan mot sara I want you, only you
ireoke jeoldaero ggeunnaegin silheo
neobagge moreuneun baboga dwaesseo
It's so blue, it's so blue
Naneun molla sarangbagge naneun molla nan neobagge
naneun molla ibyeol ddawin molla molla
naneun molla sarangbagge naneun molla ibyeol ape
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