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# Mutual Folding Induced by Binding (MFIB) database #
#                Version: 13-08-2024                #
#       Source: https://mfib.pbrg.hu/               #
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Format definition for the downloadable version of MFIB (MFIB_complete.txt).
Entries are separated by empty lines. 
Each entry consists of several lines, each of which starts with a [tag], followed by an equal sign(=), followed by the actual value. 
Every tag are present for every entry.


[Accession]	-	MFIB database accession. Consists of the characters 'MF' followed by 7 digits.

[Name]	-	A short description of the protein complex presented in the entry.

[PDB ID]	-	ID of the PDB structure describing the complex.

[Chains]	-	The list of IDs for chains in the PDB structure that take part in the described interaction, seperated by comma.

[Total number of chains]	-	The number of polypeptides involved in the described interaction.

[Assembly]	-	The oligomeric state of the complex. Also describes whether the complex is hetero- or homo-oligomeric.

[Number of unique proteins]	-	The number of different polypeptides involved in the described interaction.

[PDB note]	-	A description of the transformations made on the referred PDB structure to properly display the biologically relevant, core interaction. These transformations can be the omission of protein chains (to reduce possible duplicity present in the PDB structure), the generation of protein chains (based on the biomatrices described in the PDB file), or truncations of protein chains (to only include regions of proteins that mediate the highlighted interaction).

[Class]	-	The MFIB class of the described complex, manually annotated.

[Subclass]	-	Further classification of the complex inside its respective class. For detailed list, see the website's ProteinMap section.

[Sequence domain]	-	Manual sequence domain definitions based on clustering, if not applicable, it is "-".

[Evidence level]	-	Three level of evidences are used in MFIB: direct and indirect evidence and insufficient evidence (candidate).

[Evidence text]	-	Description of and reference(s) to the exerimental work(s) that demonstrate that all of the constituent protein chains involved in the interaction loose their tertiary structure upon dissociation (i.e. the protein complex is formed from unstructured monomers that only adopt their 3D structure upon interaction). 

[Evidence coverage]	-	The fraction of the structure covered by the above evidence

[Evidence chain X]	-	Description of and reference(s) to the exerimental work(s) that demonstrate that the region of chain X that is involved in the interaction is intrinsically disordered (i.e. it only adopts its structure upon interacting with its protein partners).

[Similar structures]	-	MFIB accessions of structures that contain interactions that are highly similar to the one described in the entry .This field is empty when there are no such related structures.

[UniProt ID chain X]	-	UniProt accession of the protein with chain ID X.

[UniProt boundaries chain X]	-	The fraction of the UniProt sequence that is involved in the interaction.

[UniProt coverage chain X]	-	Percentage of the UniProt sequence that is involved in the interaction.

[Name chain X]	-	Name of the UniProt sequence that is involved in the interactions.

[UniProt sequence chain X]	-	The  UniProt sequence that is involved in the interation.

[Source organism chain X]	-	The organism from which the protein with chain ID X originates.

[ExpTech]	-	Experimental technique used to determine the structure described in the PDB structure.

[Resolution]	-	The resolution of the corresponding PDB structure in Angstom units, only present if the experimental technique is X-ray, otherwise N/A.