{"refrec":{"BRefID":66652,"RR":"<b>Zal, F.</b> (1998). Sulphide-binding processes of <i>Riftia pachyptila</i> haemoglobins. <i>Cah. Biol. Mar. 39(3-4)</i>: 327-328. <a href=\"https://dx.doi.org/10.21411/CBM.A.CA0BD6A0\" target=\"_blank\">https://dx.doi.org/10.21411/CBM.A.CA0BD6A0</a>","BEntID":328822,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Cah. Biol. Mar. 39(3-4)</i>: 327-328. <a href=\"https://dx.doi.org/10.21411/CBM.A.CA0BD6A0\" target=\"_blank\">https://dx.doi.org/10.21411/CBM.A.CA0BD6A0</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Zal, F.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Zal, F.","Englishabstract":"The deep-sea hydrothermal tube-worm <i>Riftia pachyptila</i> possesses a multi-haemoglobin system with three different extracellular haemoglobins (V1, V2 and C1 Hbs). Unusually, these Hbs can bind oxygen and sulphide at two different sites, simultaneously and reversibly. Two globin chains common to these three <i>Riftia</i> Hbs possess one free cysteine residue and at least one of them is conserved among Vestimentifera and Pogonophora. By selectively blocking the free Cys and using electrospray ionization mass spectrometry experiments, we showed that these Cys are involved in sulphide-binding by <i>Riftia</i> Hbs (Zal et al., 1998). Moreover, we also demonstrated that the larger V1 Hb can form persulphide groups on its linker chains, a mechanism which could account for the higher sulphide-binding potential of this Hb (Zal et al., 1998).","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Sulphide-binding processes of <i>Riftia pachyptila</i> haemoglobins","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-23 01:31:54.908335","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":1998,"MonPub":null,"DateUpdate":"2021-02-16","DateCreate":"2004-10-01","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000078751400028","VABBcode":null,"OpenAcc":1,"DOI":"10.21411/CBM.A.CA0BD6A0"},"refs":null,"anarec":{"AnaID":66652,"PubliDate":1998,"Pagination":"327-328","XtraPublOfAnaID":null,"ISBN":null,"Volume":"39","Issue":"3-4","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":42348,"SerRR":"Cahiers de Biologie Marine. 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