eF-site ID 2zai-B PDB Code 2zai Chain B click to enlarge Title Crystal structure of the soluble domain of STT3 from P. furiosus Classification TRANSFERASE Compound Oligosaccharyl transferase stt3 subunit related protein Source Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) (Q8U4D2_PYRFU) Sequence B:  TSGWEDALKWLRENTPEYSTATSWWDYGYWIESSLLGHAR DRDHILALFLARDGNISEVDFESWELNYFLVYLNDWAKFN AISYLGGAITRREYNGDESGRGAVTTLLPLPRYGEKYVNL YAKVIVDVSNSSVKVTVGDRECDPLMVTFTPSGKTIKGTG TCSDGNAFPYVLHLTPTIGVLAYYKVATANFIKLAFGVPA STIPGFSDKLFSNFEPVYESGNVIVYRFTPFGIYKIEENI NGTWKQVYNLTPGKHELKLYISAFGRDIENATLYIYAINN EKIIEKIKIAEISHMDYLNEYPIAVNVTLPNATSYRFVLV QKGPIGVLLDAPKVNGEIRSPTNILREGESGEIELKVGVD KDYTADLYLRATFIYLVRKSGKDNEDYDAAFEPQMDVFFI TKIGENIQLKEGENTVKVRAELPEGVISSYKDELQRKYGD KLIIRGIRVEPVFIAEKEYLMLEVSASA Description Functional site 1) chain B residue 554 type sequence E description BINDING SITE FOR RESIDUE CA B 2 source : AC3 2) chain B residue 759 type sequence A description BINDING SITE FOR RESIDUE CA B 2 source : AC3 3) chain B residue 793 type sequence Y description BINDING SITE FOR RESIDUE CA B 2 source : AC3 4) chain B residue 796 type sequence E description BINDING SITE FOR RESIDUE CA B 2 source : AC3 5) chain B residue 762 type sequence R description BINDING SITE FOR RESIDUE CL B 6 source : AC4 6) chain B residue 866 type sequence R description BINDING SITE FOR RESIDUE CL B 6 source : AC4 7) chain B residue 516 type BINDING sequence Y description BINDING => ECO:0000250|UniProtKB:B9KDD4 source Swiss-Prot : SWS_FT_FI2 8) chain B residue 574 type SITE sequence K description Interacts with target acceptor peptide in protein substrate => ECO:0000250|UniProtKB:O29867 source Swiss-Prot : SWS_FT_FI3

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