Conserved Protein Domain Family
HAF_rpt

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TIGR02913: HAF_rpt 
probable extracellular repeat, HAF family
The model for this family detects a homology domain of about 40 amino acids. Member proteins always have a least two tandem copies and as many as seven. The spacing between repeats as defined here usually is four residues exactly. This repeat is named for a tripeptide motif HAF found in most members. Some members proteins are found in species with no outer membrane (archaea and Gram-positive bacteria) while others have C-terminal autotransporter domains that suggest that the repeat region is transported across the outer membrane. This domain seems likely to be an extracellular protein repeat.
Statistics
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PSSM-Id: 131959
View PSSM: TIGR02913
Aligned: 25 rows
Threshold Bit Score: 47.2175
Threshold Setting Gi: 341580088
Created: 8-Oct-2014
Updated: 2-Oct-2020
Structure
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Aligned Rows:
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
BAB78108 237 AFAINDLGQVV-GASWDINLQ--THAFRTAPNSsINpntdDLGTLGG 280 Nostoc sp. PCC 7120
BAA99007 289 AKGVSATGKVIvGMSTTANGK--LHAFKYVGGR-MI----DLGEYSW 328 Chlamydophila pneumoniae J138
AAP98756 264 ATGVSRDGKVIvGHSTRTDGE--YRAFKYVDGR-MI----DLGTLGG 303 Chlamydophila pneumoniae TW-183
AAF38847 254 ASAISTDGTVIvGGSENADSQ--THAYAYKNGV-MS----DIGTLGG 293 Chlamydophila pneumoniae AR39
AAY92000  25 AYGVSADGRFIvGT-EFTSGN--QYAFKYSDATgMV----NLGTLGG 64  Pseudomonas protegens Pf-5
AAY92000  69 AKAVSADGKVVvGFAALSSNH--THAFKHTDATgMV----DLGTLSG 109 Pseudomonas protegens Pf-5
AAY92000 115 ATGVSADGAVVvGYSSATNSY--YRAFKHTDAKgMI----DLGTLKA 155 Pseudomonas protegens Pf-5
AAY92000 163 ATAVSANGSIVvGYANIDSSTglKHAFKHTDASgMI----DLGTLGG 205 Pseudomonas protegens Pf-5
AAY92000 210 AFGISADGHVVvGTAQTATGD--TQAFKHSDTTgMV----GLGSWGG 250 Pseudomonas protegens Pf-5
AAY92000 254 AYGASADGRVVvGTAATATGD--PHAFRHTDASgMV----DLGTLGG 294 Pseudomonas protegens Pf-5
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