2P4ZA

A ferredoxin-like metallo-beta-lactamase superfamily protein from thermoanaerobacter tengcongensis
Note, that the numbers in the matrix denote the consecutive residues in the loop, not the index of amino acids in the chain!
Knot K 4x +31
Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
+ 31 64-243 180 1-63, 244-273 63 30 knot
Fingerprint Knot forming loop Loop type
K +31
Chain closureHis10 <-> Val284
... Cys256 <-> Cys198 ... Asp80 <->
Bridging ionFe1002
<-> His255 ... His200 <->
Bridging ionFe1001
<-> His76 ... His10
probabilistic
K +31
Chain closureHis10 <-> Val284
... Cys256 <-> Cys198 ... His81 <->
Bridging ionFe1002
<-> His255 ... His200 <->
Bridging ionFe1001
<-> His76 ... His10
probabilistic
K +31
Chain closureHis10 <-> Val284
... Cys256 <-> Cys198 ... Asp80 <->
Bridging ionFe1002
<-> His255 ... His200 <->
Bridging ionFe1001
<-> His78 ... His10
probabilistic
K +31
Chain closureHis10 <-> Val284
... Cys256 <-> Cys198 ... His81 <->
Bridging ionFe1002
<-> His255 ... His200 <->
Bridging ionFe1001
<-> His78 ... His10
probabilistic
Chain Sequence
HGSVEVQVLIENVVFARNFVAEHGLSLLLKKGNKEIVVDTGQSENFIKNCGLMGIDVGRIKKVVLTHGHYDHIGGLKGLLERNPEVKIYTHKEILNKKYAMRKGGQFEEIGFDLSFYEKYKNNFVLIDKDAEIEEGFYVITNTDITYDNEFTTKNFFVEKEGKRIPDKFLDEVFVVVKEEDGINVVTGCSHAGILNILETARNRFGVSYIKSLIGGFHLRGMEEEKVKDIARKIEEYGVKKVLTGHCTGIDEYGFLKSVLKDKISYLTTSSSIVV
sequence length 275
structure length 275
publication title Crystal structure of Tflp: A ferredoxin-like metallo-beta-lactamase superfamily protein from Thermoanaerobacter tengcongensis
pubmed doi rcsb
molecule tags Hydrolase
molecule keywords Metal-dependent hydrolases of the beta-lactamase superfamily II
source organism Thermoanaerobacter tengcongensis
total genus Genus: 90
ec nomenclature
pdb deposition date 2007-03-14
KnotProt deposition date 2018-10-29

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00753 Lactamase_B Metallo-beta-lactamase superfamily
Image from the rcsb pdb (www.rcsb.org)
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similar chains in the KnotProt database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
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