PDBID: TEXT:

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Interfaces > The number of contact pairs of Secondary structures

• Interface 1
• iClass: HN
• iType: i4_CR(H9,N8)_HN(L1,S2)
• cType: c5_RP(HH26,NN4,HN7,NH7)_HH(P1,A1,S1)_HN(L2,S3)
• SCOPe Fold: Not classified


• Interface 2
• iClass: HN
• iType: i3_CR(H18,N4)_HH(S2)_HN(L1,S2)

PDB entries

PDB ID	Chain	Superfamily	Family	Protein Domain	Species
2p7v	A	Not classified	Not classified	Not classified	Not classified
	B	Sigma3 and sigma4 domains of RNA polymerase sigma factors	Sigma4 domain	Sigma70 (SigA, RpoD)	Escherichia coli [TaxId: 562]