# STOCKHOLM 1.0 #=GF ID CX9C #=GF AC PF16860.8 #=GF DE CHCH-CHCH-like Cx9C, IMS import disulfide relay-system, #=GF AU Coggill P;0000-0001-5731-1588 #=GF GA 26.4 26.4 #=GF NC 26.3 26.3 #=GF TC 26.4 26.5 #=GF SE pdb_2lql #=GF BM hmmbuild HMM.ann SEED.ann #=GF SM hmmsearch -Z 61295632 -E 1000 --cpu 4 HMM pfamseq #=GF TP Domain #=GF CL CL0351 #=GF RN [1] #=GF RM 22842048 #=GF RT Structural characterization of CHCHD5 and CHCHD7: two atypical #=GF RT human twin CX9C proteins. #=GF RA Banci L, Bertini I, Ciofi-Baffoni S, Jaiswal D, Neri S, #=GF RA Peruzzini R, Winkelmann J; #=GF RL J Struct Biol. 2012;180:190-200. #=GF DR INTERPRO; IPR031731; #=GF DR SO; 0000417; polypeptide_domain; #=GF CC CX9C is the first half of a twin Cx9C motif in eukaryotic #=GF CC proteins. The function of this motif is to import #=GF CC nuclear-encoded mitochondrial intermembrane-space-proteins into #=GF CC the IMS (intermembrane space), as these latter lack a #=GF CC mitochondrial targeting sequence. The Cx9C proteins have a #=GF CC disulfide-bonded alpha-hairpin conformation. Cx9C-containing #=GF CC proteins are thus putative substrates for the Mia40-dependent #=GF CC thiol-disulfide exchange mechanism that carries out an oxidative #=GF CC folding process resulting in the proteins being trapped in the #=GF CC IMS [1]. #=GF SQ 122 Q5A1L3.1/14-57 LEDISRHCPHQFLSFHQCMTLP.QP..DPNQCFQQQVDLTKCIKTSV A0A1E5RV90.1/13-56 MEDVSFNCPQQFMAYHKCISEN.HE..DPSKCAFRQQDLSNCIKTSV A0A1E3P8Q1.1/11-53 -EDIARYCPQNFLNFHKCISQN.HA..NPQNCAPQQIELSKCIKSEV Q04341.1/59-102 ---IMSECSEPMKKYDQCIRDNmGTrtINENCLGFLQDLRKCAELQV A0A6P5A378.1/5-49 MELVAKFCHSELEAYGSCVQDNpQS..WPTKCAELKKKVSNCSSTHP Q9BSY4.1/5-49 LEVTARYCGRELEQYGQCVAAKpES..WQRDCHYLKMSIAQCTSSHP Q6CGT1.1/11-51 -EDVARYCPEQFLNYHKCLGAG.--..DVTKCFEEQEKLSTCVKTSV Q6CGT1.1/57-95 ---ILKDCDSHLKAYENCLRAN.QN..SRSECFDKLQAMRKCSAN-- A0A261XZ99.1/5-49 LEQVAKNCALQLEMYQKCIDSHpDN..WSQACFRERRALTKCSEDNV A0A261XZ99.1/53-93 -KFVKRHCGNSIDAYDKCLADH.AE..EPEKCMEPLKDLWLCTEA-- A0A4P9XPI9.1/8-49 ---VVKHCSEQLAAYSECVERNpLD..WNEKCEKQRKGLTLCAENNV A0A4P9XPI9.1/55-92 ---VKEACAEAIAAYDTCVSQN.TT..DPEQCMDALRALHTCTE--- W1QJ36.1/9-52 LQDVAKYCPEQFVNYHKCVQSP.DK..KPIDCVPMQLALQQCVRNDV A0A4Z2HZG7.1/5-49 MDITAKYCHTEMDAYGSCVASNpST..WQSKCHELKIKVAQCTSSHP V8PAI1.1/22-66 LEITLRYCHKETEQYGRCVAANpSS..WQLDCHQLKLDMAKCTSSHP A0A1E3PKT4.1/11-51 -EDVARYCPEKFLDYHRCMAAG.--..DSAKCLNEQVALTECVKTQV A0A1E3PKT4.1/57-95 ---IVQDCGDKLKAYENCLREN.IK..DRSVCAPQLKSMRECSEK-- E7F5H1.1/5-49 MAITTKFCQKELEEYGGCVVSNpTS..WQEKCQELKLRVAHCTSSHP Q9CQP3.1/5-49 LEVTARYCSRELDQYGQCVAAKpES..WHRDCHHLKMSIARCTSSHP A0A402FQC5.1/80-124 LQVTARYCRKEMEEYGQCVATNpSS..WQQDCHQLKLDMAKCSSSHP A0A4P9WEE5.1/5-49 LDEVAKHCHVQLSLYTRCVEENaGN..WEANCLLLKRALTKCAEENV A0A4P9WEE5.1/55-91 ---VKQRCAEPIAAYQRCLADN.TS..DPSKCTAALKTLYECH---- F4P0J3.1/5-49 LDIVSKHCGLQVKLFGACLERNgGN..WESNCLKEKNQLTKCAEENV A0A1D5PAN1.1/5-49 LEITARYCRNEMEQYGRCVAASpTS..WQTDCHSLRLSMSRCAATHP A0A5E8C006.1/11-51 -EDVARFCPNYFLAYHQCLAKG.--..DASKCLKEQEQLSSCVRTEV A0A5E8C006.1/59-96 -----SECAHHMKEYENCIKEN.TN..IRTKCFDQLQAVRQCSAKS- B0BMY5.1/5-49 LEVTARYCSRELDQYGQCVAAKpES..WHRDCHYLKMSIARCTSSHP A0A2G5BH59.1/5-49 LDEVNKHCGDHVEAYASCVDSHeDT..WRTDCAELRKALTKCTDKNV A0A2G5BH59.1/52-92 MKMVRLNCQPMIDRYQSCLENN.KK..DPTVCMDTLRDLYQCTE--- A0A1Y1XV17.1/5-49 LDEVVKHCAVQLELYQRCIERNpES..WETDCRQQRQDLTKCSEDNV A0A4P9ZWX6.1/6-49 -AQVVKHCGLQLQIYTDCVDAHkHD..WNAACFKQKQALTKCSEEHV A0A4P9ZWX6.1/53-92 -KTVKQKCSTVISNYDKCVRDN.AD..DPEKCIQSLRDLYNCTQ--- A0A1E4TLY4.1/12-56 -EEVAKYCPDQFLNLHKCIGDGkAS.gKPVNCWNQQSQLSSCVKSKV A0A1E4TLY4.1/62-100 ---IKTDCGEQFEAYKNCIKKD.PE..FKTTCFDQLQDLRECSAK-- A0A1Y2G982.1/11-52 ---VTKHCGLQLELYQRCVTHNpEN..WDIKCITQKRALAKCSEDNV V9LAV4.1/5-49 LEVTAKHCAEEMEAYGQCVTSKpST..WQQDCHQLKMKVAECTSSHP A0A1R1PSF9.1/5-47 LDLVSEHCANELNAYSDCVGQNpSD..WGSKCKELETKLTVCSEK-- A0A1R1PSF9.1/52-93 LQTVKTKCSTAILDYEGCIFMN.QS..NPESCIDQLKKLYDCTNS-- A0A1Y1Z4G8.1/5-49 LEEVVKYCGLQLEMYQRCVESNpTN..WESACFKQKQALTKCSEENV A0A4W3GWB9.1/122-166 LEVTAKHCAEEMEAYGQCVTSKpST..WQQDCHQLKMKVAECTSSHP A0A433PTG4.1/34-76 --EVVKHCALQLDMYQRCVESYpND..WDKQCLQQRRALTKCSDENV A0A168L0T8.1/5-49 LEQVREKCALQLQMYQSCVENYpNT..WDKSCLQQKRALTKCSEENV M2X117.1/5-48 LNAVSEKCGTEFRNFQHCVAENrEN..WEEVCRPQKAEFAKCTSEN- M2X117.1/52-91 MDLVREGCFLEIRQYERCIKEN.RQ..EPTLCEEKRKRVLECG---- A0A0M0J2U1.1/5-46 LDQVAQHCLKELDAYSTCVEKHpHR..WQSVCATLKADLKDCAA--- A0A0M0J2U1.1/53-93 -NDVKARCAAEIEQYDRCLKAN.VN..HPDTCMPQLHRLWQCSEE-- A0A1U7LMC8.1/10-51 ---VLAKCASQVQTYNQCITDNpHN..WNKACLDERAAVTECAEEKV A0A1U7LMC8.1/57-96 ---VKTDCASEIAAFNKCLEEN.SS..ELNSCIPVQRELYNCTAKS- B3RP73.1/15-58 -NFAAQGCMSEVEAYADCVSKNrRT..WYKECKEHKFNLNKCTAESP A0A2Z6S469.1/5-47 LEFVIKHCSTQLELYQRCIENNpND..WGSVCQKEKNELSKCSED-- A0A1D2VAX0.1/10-55 LEDIARNCPQEFLDYHKCVSQNhKN.gNASACVENQRKLTYCIKNNV A0A2T0FCV2.1/13-49 ---VAEYCPAQFMNYYTCLSKG.--..DVTQCFDEQRALAACAKT-- A0A2T0FCV2.1/59-94 -----TNCKTQMDTYESCIRAN.PE..FKTQCFDKLTEMRECMT--- R7TFN8.1/7-49 --LVRRFCMQQMIDYMDCVDAHpTK..ADKRCQETKSALATCAQQHP R7TFN8.1/52-91 -ESITKTCGQHFYDYEKCVQEH.PH..SMEKCVPSLEAFTKCAH--- A0A316ULE1.1/5-48 MERVAKQCGKELDTFQRCILAN.QT..SPSTCDPYKVALSQCAAQAV A0A507FHF8.1/5-49 LETVEKHCGSQLSEYGKCIDDNqPN..FESPCLALKRALTQCAEVNV A0A0L0FGK0.1/9-47 ----SAQCGEQMQAYEDCVVSNpNS..WSKDCAKLEENLSNCTDK-- A0A2N1JB65.1/5-48 MEAVGRNCGTELATFERCIVAN.KG..DASKCVEPQRALSQCAARAV A0A0S2M663.1/7-50 --VVAANCATQMAKYQECVLKN.QAgdWNQICRPEGRALAACADAAV A0A433U072.1/6-49 -RLVEQHCSKYLTMFGECVHQFpHT..WQMDCESERRKLARCAETNP A0A0E9NIC6.1/5-49 LQEVAEKCANELFALQACVTSHpND..WDAACWRQRQALTKCSEDNV A0A0D1E1A4.1/6-48 -DQVAAKCGKQLDTFQRCILAN.QQ..NPGACEQYKTELSRCAASAV A0A1R0GW97.1/5-47 LEEVSKNCAVQINDFYSCVEENqTD..WKTKCSTLETSLAACSEQ-- A0A1R0GW97.1/57-92 -----NKCKDSVQKYENCVKNN.QT..NPETCISELKDLYNCTN--- F2U8P1.1/5-46 LDAVEASCRQEVEAFHKCAEVH.--..GNDGCPEQKAALQKCSDQSV A0A2G8LKR9.1/1-41 ----MKYCSSELEDYAACVANYpQT..WNTDCEEQKLKAADCSSNSP A0A7M7LPG1.1/8-49 ---VLKYCGKELEEYGNCVASYpEN..WQNKCKDLGEAASACSSTHP R1BM12.1/5-42 -----RPCSPELERYAACVDGHsGT..WLVDCDPLKSQLNACASS-- A0A1Y1VHN0.1/6-48 -NEVAEKCKKQLKAFAKCVDKHpST..YDCDCKKQKEAVQKCSEEN- A0A1Y1VHN0.1/54-92 --LINKHCKQQSVAYDNCVSNNkLN..PESKCLEQFRALYLCS---- A0A1R0GPY4.1/5-47 LEEVSKNCAVQINDFYSCVEESqTD..WKTKCSTLETSLAACSEQ-- A0A1R0GPY4.1/57-92 -----NKCKDSVQKYENCVKNN.QT..NPETCISELKDLYNCTN--- A0A4P9WZX8.1/6-48 -AQVTAKCRPAIDAYSECVQRNpST..WDVRCVAERQAVSQCADQN- A0A177UWL5.1/5-49 LEAVSRHCSEQLMNYQRCLISNpANssSSSACDEPKKALTDCAAT-- A0A137P056.1/7-49 --QVQQKCAEQLKALGECIEKN.QS.dYNVKCVAQRQAVTTCAENNV A0A4P9Y1K1.1/6-48 -DQVQKHCPAQLNAYTQCVEDHpGD..WETKCAEKRRLLRLCSEDN- V4CRA9.1/8-49 ---AEQKCRRYYDGYRTCIERFpET..WHLDCTKEKDKFTKCAETHP A0A316W4C6.1/7-49 --NVASSCADQLNSYQRCILANqSN..HGEACAEQKTALAICAADSV A0A1Y2HZ05.1/6-47 -DEVQQHCGPELRQFQECLDK-.TS..HPSNCQRALKTLNLCTEAKV A0A0L0S108.1/8-47 ---VQERCGPELAAFQNCLDK-.TT..HPKNCERARRAMNLCTDAKV A0A6P7U2C2.1/5-49 MQVVLQQCGKYIQLYSTCVENYpET..WHIDCELSRMKLAKCAESNP A0A0L0RWA9.1/8-47 ---VQENCGAELAAFQDCLDR-.TT..HPKNCERARRAMNLCTDAKV A0A4Y2PJ56.1/5-49 MKIVNSHCSSLMERYTKCVENFpNV..WNTACSHQRHELARCSETHP A0A2G5EFB2.1/18-57 ---IQKPCMKEMLQFLSCMALN.HN..NDDRCVRQKELLSTCMDSQ- A0A058Z925.1/75-114 MNKVNAYCSDEFFRYWKCIDLN.NQ..SFRYCRQEQNVLDTCM---- A0A4Y2Q2B7.1/24-68 MKIVNSHCSSLMERYTKCVENFpNV..WNTACSHQRHELARCSETHP A0A2G5FBV0.1/18-57 ---IQKPCMKEMLQFLSCMALN.HN..SDDRCVRQKELLRTCMDSQ- A0A4P9Y1A1.1/1008-1049 -DQVQKHCPAQLNAYTQCVEDHpGD..WETKCAEKRRLLRLCSED-- A0A087TYD3.1/9-53 MQIVNSHCSTLMNNYSKCVDKYpNV..WYTACAYHRHELARCSETHP A0A0K9PNT7.1/17-56 ---VDKPCTKELVSFLGCVALN.QD..DDKKCDKQKGLLQTCINEQ- A0A384KMV1.1/19-56 ----AKPCMKEMVSFLNCMALN.NI..KDDKCEKQKQLLSVCMQG-- A8MRX3.1/19-56 ----AKPCMKEMVSFLNCMALN.NI..KDDKCEKQKQLLSVCMQG-- C6SWA1.1/19-56 ----QKPCMKEMALFLSCMAAN.HS..DTEACARQKELLNVCIDA-- C6T5H6.1/19-56 ----QKPCMKEMALFLSCMAAN.HS..DTDACARQKELLNVCIDA-- Q1G3Z3.1/30-67 ----AKPCMKEMVSFLNCMALN.NI..KDDKCEKQKQLLSVCMQG-- A0A5S9WMR1.1/84-121 ----AKPCMKEMVSFLNCMALN.NI..KDDKCEKQKQLLSVCMQG-- A0A6A4M2M8.1/110-149 ----QKPCMKEMITFLNCLALN.QN..NDEKCVRHKELLSVCMDGQV A0A2R6S0X6.1/19-56 ----QKPCMKEMITFLNCLSLN.HN..SDEKCVRQKELLSACMDA-- A0A7G2DYW4.1/228-265 ----AKPCMKEMVSFLNCMALN.NI..KDDKCEKQKQLLSVCMQG-- A0A6A4KSS4.1/141-180 ----QKTCMKEMTTFLNCLALN.QN..NDEKCVQHKELLSMCMDGQV A0A199V533.1/18-56 ---VGKPCMKEMVSFLGCLSLN.KS..NDDKCVRQKDLLLACVEA-- M0RPI7.1/20-56 -----KPCMKEMLSFLGCLSLN.KN..NDDKCVRQKDMLLTCVDA-- A0A2J6KHV8.1/19-57 ----SKPCMKDMITFLGCLSLN.HN..SDEKCTRQRQLLDTCLESQ- A0A7J7L5A4.1/19-58 ---IRQPCMKEMISFLNCLSLN.QH..NAEKCGQMKDVLVSCMDNQ- U5D728.1/20-56 -----KPCMKEMLSFLNCLSLN.QM..HDDKCVHQKELLSACMDA-- Q4UEN2.1/6-42 -----RKCSKDLNEYYKCLSGS.GR..DPSKCQTQEIALRKCSTT-- A0A2J6LZL8.1/75-113 ----SKPCMKDMITFLGCLSLN.HN..SDEKCTRQRQLLDTCLESQ- A0A654GG15.1/32-73 ----KKNCAEQFTPYFQCIYKHgGHtfSIENCRKLQYPLDECIKTK- Q10NA6.1/18-56 ---VTKPCMIEMVSFLNCLALN.KQ..NDDKCVRQKDLLVACAQA-- A0A4Y7LF75.1/19-57 ----SKPCMKEMMALLNCLATS.GN..NDDKCVKHKDLLRTCTDTQ- Q7EYS1.1/19-56 ----AKPCMIEMVSFLNCLALN.KQ..NDDKCVRQKDLLVACTQA-- A0A5A8EBW1.1/37-74 ------PCFEQTEAFSSCLKHN.DF..EPVMCHKEKMALTACIDTKP A0A4Y7KVE7.1/55-93 ----SKPCMKEMMALLNCLATS.GN..NDDKCVKHKDLLRTCTDTQ- S8CL35.1/19-56 ----QKPCMKEMMSFLSCLALS.QG..GDERCSLQKTLLSACMDG-- A0A0G4IS46.1/24-61 --TAPKPCTSEMISFLNCITAN.NY..ENTRCKEEINLLSECT---- A0A2R6X6T0.1/20-55 -----RPCLSEMLNFLACLKKA.NF..NDDGCMQEKKALQTCMD--- A0A2Z7BLT4.1/19-56 ----QKPCMREMVSFLSCLSLS.QG..NDGKCSRQKSLLSACMDA-- A0A077ZQA8.1/42-78 -----KFCQADVKTFRNCMSLN.NY..DENKCLVTKGILDKCAAS-- A0A4V5ZYU1.1/74-117 LQSVKRTCADEFKAYGQCIDQG.SSklYVSKCREEQRFFDRCVED-- A0A397UEL4.1/10-45 -----EKCHDAINAFQTCLEKN.KD..DPEVCREKLKELYNCTE--- B3S415.1/38-76 ---VLQACHNEAIIYGKCVSQK.EN.lGHNNCLKEFNALAECAR--- //