eF-site ID 1vtn-ABC PDB Code 1vtn Chain A, B, C click to enlarge Title CO-CRYSTAL STRUCTURE OF THE HNF-3/FORK HEAD DNA-RECOGNITION MOTIF RESEMBLES HISTONE H5 Classification TRANSCRIPTION/DNA Compound DNA (5'-D(*GP*AP*CP*TP*AP*AP*GP*TP*CP*AP*AP*CP*C)-3') Source (1VTN) Sequence A:  GACTAAGTCAACC B:  GGTTGACTTAGTC C:  HAKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYY RENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALH PSSGNMFENGCYLRRQKRFKLA Description Functional site 1) chain C residue 171 type sequence L description BINDING SITE FOR RESIDUE MG C 801 source : AC1 2) chain C residue 172 type sequence S description BINDING SITE FOR RESIDUE MG C 801 source : AC1 3) chain C residue 174 type sequence N description BINDING SITE FOR RESIDUE MG C 801 source : AC1 4) chain C residue 177 type sequence F description BINDING SITE FOR RESIDUE MG C 801 source : AC1 5) chain C residue 119-132 type prosite sequence KPPYSYISLITMAI description FORK_HEAD_1 Fork head domain signature 1. KPPYSYisLitm.AI source prosite : PS00657 6) chain C residue 163-169 type prosite sequence WQNSIRH description FORK_HEAD_2 Fork head domain signature 2. WQNSIRH source prosite : PS00658 7) chain C residue 118-209 type DNA_BIND sequence AKPPYSYISLITMAIQQAPGKMLTLSEIYQWIMDLFPYYR ENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHP SSGNMFENGCYL description Fork-head => ECO:0000255|PROSITE-ProRule:PRU00089 source Swiss-Prot : SWS_FT_FI1

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