5M4S

Transcription factor TFIIA as a single chain protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Transcription initiation factor IIA subunit 2,Transcription initiation factor IIA subunit 1,Transcription initiation factor IIA subunit 1	polymer	209	24134.3	1	UniProt (P52657) UniProt (P52655) Pfam (PF02268) Pfam (PF02751)	Homo sapiens (Human)	General transcription factor IIA subunit 2,TFIIA p12 subunit,TFIIAS,Transcription initiation factor IIA gamma chain,TFIIA-gamma,General transcription factor IIA subunit 1,TFIIAL,Transcription initiation factor TFIIA 42 kDa subunit,TFIIA-42,General transcription factor IIA subunit 1,TFIIAL,Transcription initiation factor TFIIA 42 kDa subunit,TFIIA-42
2	B (A)	water	water		18.0	50	Chemie (HOH)

Sequence modifications

A: 2 - 103 (UniProt: P52657)

PDB	External Database	Details
Val 81	Phe 81	conflict

A: 104 - 160 (UniProt: P52655)
A: 162 - 210 (UniProt: P52655)

PDB	External Database	Details
Glu 161	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	24134.3
All*	Total formula weight	24134.3

*Water molecules are not included.