Conserved Protein Domain Family
DDE_Tnp_4

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pfam13359: DDE_Tnp_4 (This model is not part of the current CDD release)
DDE superfamily endonuclease
This family of proteins are related to pfam00665 and are probably endonucleases of the DDE superfamily. Transposase proteins are necessary for efficient DNA transposition. This domain is a member of the DDE superfamily, which contain three carboxylate residues that are believed to be responsible for coordinating metal ions needed for catalysis. The catalytic activity of this enzyme involves DNA cleavage at a specific site followed by a strand transfer reaction.
Statistics
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PSSM-Id: 520686
Aligned: 40 rows
Threshold Bit Score: 108.53
Created: 16-Feb-2025
Updated: 28-Apr-2025
Structure
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Aligned Rows:
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
XP_001630048 202 IDGFEGKC--QIPQlagAIKavrfkIKAPSLVTHKMKYyndnlkchSMTLQA--VTDSSGKFLD-VSTGYPGGITNTEAL 276
Q9R319       109 LDGTVIRT--DRVA---APGp---nGADLRWSGKHKHH--------GGNVQV--IATPDGWPIW-VSPVRPGREHDTTCA 169 Streptomyces co...
WP_012946914 100 VDGTLIRT--DGCR---TKNpd--tGHDLWFSGKHKAH--------GGNVQI--VSDPDGHPVV-VSEVEPGSVHDLAAA 161 Geodermatophilu...
Q54RV8        99 LDTTVFPI--RT-------------MDDQFYSIKHSKR--------CLKYEA--IVTLDKGTCChLTGPHVGSELDLVVY 153 Dictyostelium d...
XP_002552006 127 IDGTHVKI--ARPHgnaR-------LECVAYSGHKKTH--------TLKYQA--VTTPDGICID-LAGPFAGSQHDSFLF 186
XP_001879279  75 YDGTIVVLy-KKPG-----------LNGDAYYTRKGNY--------GLNTQVdwKYPLNLRIVD-YSHGMTGSAHDTMAF 133
XP_002297085  12 MDGTLFPLafQPET-----------EDAADYHGRKFQW--------SLTCLV--VSDQKRRIRW-YITGYPGSAHDNRML 69 
XP_002905970 101 TDGTLFPLa-AKPQ-----------HQGEGYSSRKASY--------SVHGLV--TCDDVGSVRS-LVVGWPGSTHDNRAW 157
XP_002906538  14 TDGTLLPLa-TKPR-----------HNGEDYYSRKSSY--------AVNALV--TCDDIARVRN-VVIGWLGSVHDNRVW 70 
XP_001889281 217 MDGLNLPV--QTSP---DQE-----IENTTFNGWLHDH--------FVSSVF--AFSAKGEIIT-CNLNAPGSWHDSRVA 275
XP_001630048 277 AMS-DIYKNvkqgvilnspSAtve-glqVK---PIIATDASYK--LRK---WC-I-CPYPdnn------mlSPSQERFNS 338
Q9R319       170 RHH-GLVEAlnria---------------aeldMPTLVDFGYE--NAGd--GF-R-HPFKkpag----selTEEQQTYNK 223 Streptomyces co...
WP_012946914 162 RAT-GFLGAl--------hAAaallglpALa-aLAALADKGYH--GAG---IGvL-TPTKgr-------glHSNNLIRNR 218 Geodermatophilu...
Q54RV8       154 IKE-VAHLD----------L---------Lp-gEKIFADEDFC--CNEfssKL-I-RPIKkthe----tmlTNEEHCFNN 204 Dictyostelium d...
XP_002552006 187 TNS-GLYRR----------LKpa---lkVGgiqYRIFGDPAYR--SSD------LlTVGYkgq------nlTNGQKEYNT 238
XP_001879279 134 EHT-TAAKY----------PDw------FFegeEFAWADSAYA--VNS------RtIPVHkkp-----asdDPANALFDK 183
XP_002297085  70 RRS-PLKVR----------KEe------YFtvyQYIIGDTAFD--PSE------NvVPAYkanpn-kaepdDPDERLLNK 123
XP_002905970 158 MNS-PLILK----------RAd------HFkhnEYVLGDSAFQ--ASS------VmIPAFknpp---kaqmNPRHTYFNK 209
XP_002906538  71 SNS-PVCQN----------PDl------HFehnEYLLGDSAFQ--ASR------TmIPAYkkpp---kadmHPSNSYFNN 122
XP_001889281 276 RPIyEKLRA----------Q---------TpegYYLVTDTAFPrgTDQiagRI-R-APMKdgarlplnrlererlLQEDR 334
XP_001630048 339 ELGSAVHIAEDALARLRGRWNTLa--GSCLDEN---VEKIPETVLICCVLHN 385
Q9R319       224 VIRGIHGVCERANSLLKTTFKAL---R-RVSLD---PSRITKIAAAALVLLQ 268 Streptomyces coelicolor
WP_012946914 219 LIGCLRAPGERGIALLKTRWKAL---G-RIRLC---PQRIGAIAKAALVLTN 263 Geodermatophilus obscurus
Q54RV8       205 WVSSNGIIVKNFFKDLK-KFEILkdwRSS-------IDKHMKMVYFLTWVVN 248 Dictyostelium discoideum AX4
XP_002552006 239 ILSGSRVSIEWFFGEVKNNFQIFn-iLGRLKVGg--VRFCGAYFTIAVFLTN 287
XP_001879279 184 AVA----HLQHCMGALKGRFQCLrglHVSINSKq-dHHDACHWIIIAIILHN 230
XP_002297085 124 VISKPRVSSEHVNGMWKGRFPWLrliPNRVRDKk-sLTEVMKYIHCTVILHN 174
XP_002905970 210 QLAKARIKSEHCIRLLKMRFPYLreiRVKLGKKrkhIRRLIRHVTCASILHN 261
XP_002906538 123 QLAKARIKSEHCIGLLKMRFQYLrevRVELGKKrkhMRRLIRYVKCACIIHN 174
XP_001889281 335 QLLSYRQTAEWGMRTIQGTFGCL---HVPLQIAy--HEIRGDLLETCARLFN 381
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