Conserved Protein Domain Family
NifW

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pfam03206: NifW 
Nitrogen fixation protein NifW
Nitrogenase is a complex metalloenzyme composed of two proteins designated the Fe-protein and the MoFe-protein. Apart from these two proteins, a number of accessory proteins are essential for the maturation and assembly of nitrogenase. Even though experimental evidence suggests that these accessory proteins are required for nitrogenase activity, the exact roles played by many of these proteins in the functions of nitrogenase are unclear. Using yeast two-hybrid screening it has been shown that NifW can interact with itself as well as NifZ.
Statistics
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PSSM-Id: 397358
Aligned: 74 rows
Threshold Bit Score: 106.436
Threshold Setting Gi: 195932933
Created: 11-May-2020
Updated: 7-Aug-2020
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
jgi:Xaut_0152     2 SVVDKL-----KSLHSAEEFFELLQVDYQPEVLQVLRLHILRRMGQYLVSAEF-EGk-SEDEI----FVAAQSMLAQAYE 70  Xanthobacter...
WP_011813095      2 kWLEALepeseEGLEGIEAWLEGLGVAHDPQLVRVYRLHILQRFHDYATAEPPsHPa----EA----EAHARALLQRAHD 73  Halorhodospi...
jgi:Rahaq2_5099   5 tRIEGV-----DELESAQSFFDFFELEVDPVLLRSRHLHIMAQFNQRLTAAVPvHFv-DEEESdradWRLARRLLAESYQ 78  Rahnella aqu...
O07360            5 KTFTEF-----TKLTDAEDFLKFFNIDYDATFVNVNRLHILKQFSLLIQEVDKvFPdvSETEK----LEKYQLALTEAYE 75  Rippkaea ori...
B7KG67            6 KTFAEF-----KTLTDTEDYLQFFGIAYDQGFVNVNRLHILKQFSKLIEEVDAaFPtlSETEK----LEKYGQAFEEAYE 76  Gloeothece c...
wustl:cce_0568    9 RTLAEF-----TKLIDTEDYLNFFGISYDPTFVNVNRLHILKQFSLLIAQVDKaFPdlSESEK----LEKYQLAFSEAYE 79  Crocosphaera...
ACJ53717         15 KTLANF-----IKLTNTEDFLQFFDIDYDPTFVNVNRLHILKQFSILVAEINRvFPdiDDMEK----LAKYKVAFEESYQ 85  Candidatus A...
WP_015145040      9 RTLAEF-----RKLTDAEDYLQFFNLPYRQDFVNVNRLHILKQFALLIAKIDEvFPnvSEEER----LEKYRLALTEAYE 79  Pleurocapsa ...
WP_009769403      3 GTLVEF-----EQLVDAEQYFEFFQLPYDPHFVNVNRLHILRKFSSFMNAINEaAPdlAESEK----LDRYKGALQEAYD 73  Oscillatoria...
Q9KJL4            2 KTLKNF-----NELVDAEDFLNFFEIPFDQTTVNVNRLHILKVFSSAIAEVDEnTKl-TETEK----ITAYKAGLESAYK 71  Trichodesmiu...
jgi:Xaut_0152    71 DFIKSNPMAERVFKVLKEHDPsrppepgpkpAFVPLT 107 Xanthobacter autotrophicus Py2
WP_011813095     74 DFVGSDARSQAALRIHRQAARga-------tAEVPVA 103 Halorhodospira halophila
jgi:Rahaq2_5099  79 HTVAGPLNTQSGLAVYQRNNG----------SFIDWN 105 Rahnella aquatilis CIP 78.65 = ATCC 33071
O07360           76 LFKTSSPLETKLFKVFQEPPK----------NIVLLD 102 Rippkaea orientalis PCC 8801
B7KG67           77 LFKTSSPLETKLFKVFQEKPK----------DVVFLK 103 Gloeothece citriformis PCC 7424
wustl:cce_0568   80 LFKTSSPLETKLFKVFKDVPS----------NVVLLD 106 Crocosphaera subtropica ATCC 51142
ACJ53717         86 LFKTSTPLDTKLFKVFKDAPN----------NVVLLE 112 Candidatus Atelocyanobacterium thalassa isolate ALOHA
WP_015145040     80 LFQTASPQETKLFKVFNETPK----------NFVSLE 106 Pleurocapsa minor
WP_009769403     74 TFKVSSPGQEKLFKVFNDPVP----------GVVKLS 100 Oscillatoriales cyanobacterium JSC-12
Q9KJL4           72 TFLTSNAQEQKVFPVFQKEHK----------DVVKLT 98  Trichodesmium erythraeum IMS101
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