#=GF ID Rac1
#=GF AC PF09632.14
#=GF DE Rac1-binding domain
#=GF AU Coggill P;0000-0001-5731-1588
#=GF SE pdb_2h7o
#=GF GA 25.00 25.00;
#=GF TC 557.80 557.80;
#=GF NC 21.70 21.70;
#=GF BM hmmbuild HMM.ann SEED.ann
#=GF SM hmmsearch -E 1000 -Z 75585367 --cpu 4 HMM pfamseq
#=GF TP Domain
#=GF RN [1]
#=GF RM 16959567
#=GF RT Yersinia virulence depends on mimicry of host Rho-family
#=GF RT nucleotide dissociation inhibitors.
#=GF RA Prehna G, Ivanov MI, Bliska JB, Stebbins CE;
#=GF RL Cell. 2006;126:869-880.
#=GF DR INTERPRO; IPR019093;
#=GF DR SO; 0000417; polypeptide_domain;
#=GF CC The Rac1-binding domain is the C-terminal portion of YpkA from
#=GF CC Yersinia. It is an all-helical molecule consisting of two
#=GF CC distinct subdomains connected by a linker. the N-terminal end,
#=GF CC residues 434-615, consists of six helices organised into two
#=GF CC three-helix bundles packed against each other. This region is
#=GF CC involved with binding to GTPases. The C-terminal end, residues
#=GF CC 705-732. is a novel and elongated fold consisting of four
#=GF CC helices clustered into two pairs, and this fold carries the
#=GF CC helix implicated in actin activation. Rac1-binding domain mimics
#=GF CC host guanidine nucleotide dissociation inhibitors (GDIs) of the
#=GF CC Rho GTPases, thereby inhibiting nucleotide exchange in Rac1 and
#=GF CC causing cytoskeletal disruption in the host [1]. It is usually
#=GF CC found downstream of Pfam:PF00069.
#=GF SQ 2
#=GS U3C1X8_9VIBR/433-729 AC U3C1X8.1
#=GS YPKA_YERPE/440-732 AC Q9RI12.1
U3C1X8_9VIBR/433-729 ESPVKEKALQDAYHNLREHLTASSTNNLRQGYAFNDLVTTLTLLNKAESQGLSSSDKFRSLDNLMTKTNKVMVDYVKRNLANDGTNSGELSIKFQDGIEGKSTQSFLANIERGLEAPSSFADIRSLEREQQLVETMFTVLLSSTEKDKTPIRAEIYSLLNHLAEVKKALSSRVDTLKAEQANAASSVVSLLDSSQEWFTQAKQTLENFDKVTPRVKFGTNESVQAHQQMISAHATMALQEVSQSIGKIKQFAHDARPLLVALGERPLVDHSLTFQRERLREAATVAERLSRLEFEWV
YPKA_YERPE/440-732 ITPKKLRELSDL---LRTHLSSAATKQLDMGGVLSDLDTMLVALDKAEREGGVDKDQLKSFNSLILKTYRVIEDYVKGREGDTKNSSTEVSPYHRSNFMLSIVEPSLQRIQKHLDQTHSFSDIGSLVRAHKHLETLLEVLVTLSQQ-GQPVSSETYGFLNRLTEAKITLSQQLNTLQQQQESAKAQLSILINRSGSWADVARQSLQRFDSTRPVVKFGTEQYTAIHRQMMAAHAAITLQEVSEFTDDMRNFTVDSIPLLIQLGRSSLMDEHLVEQREKLRELTTIAERLNRLEREWM
#=GC seq_cons .oPhK.+tLpDh...LRpHLouuuTppLc.GhshsDLsThLshLsKAEppGhsspDph+ShssLhhKT.+Vh.DYVKtp.usstssSsElS.hapssh.hp.sps.LtpIp+tL-tspSFuDItSL.RtpphlEThhpVLlo.opp.tpPlpuEhYuhLN+LsEsKhsLSpplsTLptpQtsAtupls.LlspStpWhs.A+QoLppFDpspPhVKFGTpp.sthHpQMhuAHAshsLQEVSp.hsch+pFshDuhPLLltLGcpsLhDcpLs.QRE+LREhsTlAERLsRLEhEWh
//