Structural Classification of Proteins
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Superfamily: Metalloproteases ("zincins"), catalytic domain

link to SUPERFAMILY database - Superfamily

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Zincin-like [55485]
    contains mixed beta sheet with connection over free side of the sheet
  4. Superfamily: Metalloproteases ("zincins"), catalytic domain [55486]
    link to SUPERFAMILY database - Superfamily

Families:

  1. Zinc protease [55487] (1)
    single domain
    1. Zinc protease [55488]
      1. Streptomyces caespitosus [TaxId: 53502] [55489] (2) picpic
  2. Fungal zinc peptidase [64335] (2)
    single domain with insertions in the common fold
    1. Fungal zinc peptidase [64336]
      1. Grifola frondosa [TaxId: 5627] [64337] (4) picpic
      2. Aspergillus oryzae, deuterolysin [TaxId: 5062] [69774] (1) picpic
  3. Thermolysin-like [55490] (4)
    includes alpha-helical C-terminal domain characteristic for the family
    1. Elastase [63413]
      1. Pseudomonas aeruginosa [TaxId: 287] [55492] (2) picpic
        SQ P14756 198-495
    2. Thermolysin [63414]
      1. Bacillus thermoproteolyticus [TaxId: 1427] [55494] (59) picpic
        SQ P00800
    3. Neutral protease [63415]
      1. Bacillus cereus, strain dsm 3101 [TaxId: 1396] [55496] (2) picpic
    4. Aureolysin [63416]
      1. Staphylococcus aureus [TaxId: 1280] [55498] (1) picpic
  4. Leukotriene A4 hydrolase catalytic domain [64338] (1)
    adopts thermolysin-like fold
    1. Leukotriene A4 hydrolase catalytic domain [64339]
      1. Human (Homo sapiens) [TaxId: 9606] [64340] (15) picpic
        SQ P09960
  5. Neutral endopeptidase (neprilysin) [55502] (1)
    1. Neutral endopeptidase (neprilysin) [55503]
      contains thermolysin-like catalytic domain (residues 419-749)
      the N-terminal half of the structure is multihelical
      1. Human (Homo sapiens) [TaxId: 9606] [55504] (6) picpic
        SQ P08473 54-749
  6. Neurolysin-like [55505] (6)
    combines M2, M3 and M32 families of metalloproteases
    the N-terminal half of the structure is multihelical; the C-terminal half contains the thermolysin-like catalytic domain
    1. Neurolysin (endopeptidase 24.16, thimet oligopeptidase) [55506]
      M3 family member; the thermolysin-like catalytic domain consists of residues 352-674
      1. Rat (Rattus norvegicus) [TaxId: 10116] [55507] (1) picpic
      2. Human (Homo sapiens) [TaxId: 9606] [111081] (1) picpic
        SQ P52888
    2. Thermostable carboxypeptidase 1 [82731]
      M32 (Taq) family member; overall fold is similar to that of neurolysin but is less elaborated
      1. Archaeon Pyrococcus furiosus [TaxId: 2261] [82732] (3) picpic
    3. Angiotensin converting enzyme, ACE [82733]
      M2 family member; overall fold is similar to that of neurolysin but is less elaborated
      1. Human (Homo sapiens) [TaxId: 9606] [82734] (5) picpic
        SQ P22966
      2. Fruit fly (Drosophila melanogaster) [TaxId: 7227] [89991] (3) picpic
    4. Angiotensin converting enzyme 2, ACE2 [103125]
      1. Human (Homo sapiens) [TaxId: 9606] [103126] (4) picpic
  7. Anthrax toxin lethal factor, N- and C-terminal domains [69775] (1)
    1. Anthrax toxin lethal factor, N- and C-terminal domains [69776]
      duplication: each domain adopts a thermolysin-like fold, but the proteolytic activity resides only in the C-terminal domain
      1. Bacillus anthracis [TaxId: 1392] [69777] (12) picpic
  8. Leishmanolysin [55499] (1)
    1. Leishmanolysin [55500]
      the catalytic domain is N-terminal (residues 100-272)
      the rest of structure will be classified in future releases
      1. Leishmania major [TaxId: 5664] [55501] (1) picpic
  9. Serralysin-like metalloprotease, catalytic (N-terminal) domain [55508] (4)
    characteristic HEXXHXXGXXH motif and Met located near C-terminus
    1. Metalloprotease [55509]
      the rest of protein is all-beta sandwich containing a parallel beta-helix
      1. Pseudomonas aeruginosa [TaxId: 287] [55510] (3) picpic
        alkaline protease
      2. Serratia marcescens [TaxId: 615] [55511] (4) picpic
        Serralysin
      3. Erwinia chrysanthemi [TaxId: 556] [82735] (5) picpic
        Protease C
      4. Pseudomonas sp., tac ii 18 [TaxId: 306] [82736] (8) picpic
        psychrophilic alkaline protease
  10. Clostridium neurotoxins, catalytic domain [55512] (4)
    1. Botulinum neurotoxin [55513]
      1. Clostridium botulinum, serotype A [TaxId: 1491] [55514] (15) picpic
        SQ P10845 1-419
      2. Clostridium botulinum, serotype B [TaxId: 1491] [55515] (18) picpic
      3. Clostridium botulinum, serotype E [TaxId: 1491] [111082] (2) picpic
        SQ Q00496 1-421
      4. Clostridium butyricum [TaxId: 1492] [160551] (2) picpic
  11. Astacin [55516] (1)
    1. Astacin [55517]
      1. European fresh water crayfish (Astacus astacus) [TaxId: 6715] [55518] (8) picpic
  12. Reprolysin-like [55519] (8)
    Pfam 01421
    1. Snake venom metalloprotease [55520]
      1. Eastern diamondback rattlesnake (Crotalus adamanteus), adamalysin II [TaxId: 8729] [55521] (4) picpic
      2. Western diamonback rattlesnake (Crotalus atrox), atrolysin C [TaxId: 8730] [55522] (3) picpic
      3. Taiwan habu (Trimeresurus mucrosquamatus), atrolysin E [TaxId: 103944] [75495] (4) picpic
      4. Five-pace snake (Agkistrodon acutus), acutolysin A [TaxId: 36307] [55523] (2) picpic
      5. Chinese five-pace snake (Agkistrodon acutus), acutolysin C [TaxId: 36307] [55524] (1) picpic
      6. Terciopelo (Bothrops asper), bap1 [TaxId: 8722] [103127] (1) picpic
      7. Habu (Trimeresurus flavoviridis), Trimerelysin II [TaxId: 88087] [111083] (1) picpic
        SQ P20165
    2. ADAM33 [118046]
      1. Human (Homo sapiens) [TaxId: 9606] [118047] (2) picpic
        SQ Q9BZ11 204-409
  13. TNF-alpha converting enzyme, TACE, catalytic domain [55525] (1)
    1. TNF-alpha converting enzyme, TACE, catalytic domain [55526]
      1. Human (Homo sapiens) [TaxId: 9606] [55527] (12) picpic
  14. Matrix metalloproteases, catalytic domain [55528] (15)
    1. Fibroblast collagenase (MMP-1) [55529]
      1. Human (Homo sapiens) [TaxId: 9606] [55530] (14) picpic
        SQ P03956 32-466
      2. Pig (Sus scrofa) [TaxId: 9823] [55531] (3) picpic
    2. MMP-2 [69778]
      1. Human (Homo sapiens) [TaxId: 9606] [69779] (1) picpic
    3. Neutrophil collagenase (MMP-8) [55532]
      1. Human (Homo sapiens) [TaxId: 9606] [55533] (21) picpic
    4. Gelatinase A [55534]
      1. Human (Homo sapiens) [TaxId: 9606] [55535] (4) picpic
    5. Stromelysin-1 (MMP-3) [55536]
      1. Human (Homo sapiens), fibroblast [TaxId: 9606] [55537] (36) picpic
    6. Matrilysin (MMP-7) [55538]
      1. Human (Homo sapiens) [TaxId: 9606] [55539] (4) picpic
    7. Gelatinase B (MMP-9) [75496]
      1. Human (Homo sapiens) [TaxId: 9606] [75497] (13) picpic
    8. Stromelysin-2 (MMP-10) [103128]
      1. Human (Homo sapiens) [TaxId: 9606] [103129] (1) picpic
    9. Stromelysin-3 (MMP-11) [64341]
      1. Mouse (Mus musculus) [TaxId: 10090] [64342] (1) picpic
    10. Macrophage elastase (MMP-12) [69780]
      1. Human (Homo sapiens) [TaxId: 9606] [69781] (18) picpic
        SQ P39900 106-263 ! SQ P39900 106-264
    11. Collagenase-3 (MMP-13) [55540]
      1. Human (Homo sapiens) [TaxId: 9606] [55541] (34) picpic
      2. Mouse (Mus musculus) [TaxId: 10090] [55542] (1) picpic
    12. Membrane-type matrix metalloproteinase (CDMT1-MMP) [55543]
      1. Human (Homo sapiens) [TaxId: 9606] [55544] (2) picpic
    13. Matrix metalloproteinase-16 (MMP-16) [103130]
      1. Human (Homo sapiens) [TaxId: 9606] [103131] (1) picpic
  15. Predicted metal-dependent hydrolase [103132] (3)
    Pfam 02130; UPF0054; COG0319; MMP-like fold with a different sequence motif in the putative active site
    1. Hypothetical protein Aq_1354 [103133]
      1. Aquifex aeolicus [TaxId: 63363] [103134] (1) picpic
    2. Hypothetical protein YbeY [118048]
      1. Escherichia coli [TaxId: 562] [118049] (1) picpic
        SQ P77385
    3. Hypothetical protein TM1509 [118050]
      1. Thermotoga maritima [TaxId: 2336] [118051] (1) picpic
        SQ Q9X1J7
  16. Caur0242-like [160552] (1)
    Pfam 10103; DUF2342; there is a characteristic HExxH motif but no metal ion bound to it in the first structure.
    1. Uncharacterized protein Caur0242 [160553]
      1. Chloroflexus aurantiacus [TaxId: 1108] [160554] (1) picpic
        SQ A9WCA2 43-391
  17. TTHA0227-like [160555] (2)
    PF06262; DUF1025; minimal zincin fold that retains 3-stranded mixed beta-sheet and contains HExxH motif in the C-terminal helix; no metal ion bound to this motif is observed in the first determined structures
    1. Uncharacterized protein TTHA0227 [160556]
      1. Thermus thermophilus [TaxId: 274] [160557] (2) picpic
        SQ Q5SLR6 2-108
    2. Uncharacterized protein Acel_2062 [160558]
      1. Acidothermus cellulolyticus [TaxId: 28049] [160559] (2) picpic
        SQ A0LWM4 1-113
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk