Structural Classification of Proteins

Family: Inosine monophosphate dehydrogenase (IMPDH)

Lineage:

Root: scop
Class: Alpha and beta proteins (a/b) [51349]
Mainly parallel beta sheets (beta-alpha-beta units)
Fold: TIM beta/alpha-barrel [51350]
contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
the first seven superfamilies have similar phosphate-binding sites
Superfamily: Inosine monophosphate dehydrogenase (IMPDH) [51412]
The phosphate moiety of substrate binds in the 'common' phosphate-binding site
uperfamily
Family: Inosine monophosphate dehydrogenase (IMPDH) [51413]

Protein Domains:

Inosine monophosphate dehydrogenase (IMPDH) [51414]
1. Lyme disease spirochete (Borrelia burgdorferi) [TaxId: 139] [51415] (1)
  1. 1eep
    complexed with so4
    1. chain a [28636]
    2. chain b [28637]
2. Streptococcus pyogenes [TaxId: 1314] [51416] (1)
  1. 1zfj
    contains two CBS domains inserted into the common fold
    complexed with imp
    1. region a:2-94,a:221-492 [28638]
3. Tritrichomonas foetus [TaxId: 5724] [51417] (9)
  1. 1pvn
    there are two CBS domains in the disordered region 100-230
    complexed with k, mzp, trs
    1. region a:2-99,a:231-494 [88312]
    2. region b:2-99,b:231-494 [88313]
    3. region c:2-99,c:231-494 [88314]
    4. region d:2-99,d:231-494 [88315]
  2. 1me8
    there two CBS domains in the disordered region 102-221
    complexed with cso, k, na, rvp
    1. region a:2-101,a:222-492 [79028]
  3. 1meh
    there two CBS domains in the disordered region 107-221
    complexed with imp, k, moa
    1. region a:2-106,a:222-483 [91250]
  4. 1mew
    there two CBS domains in the disordered region 102-221
    complexed with k, nad, xmp
    1. region a:2-101,a:222-483 [91256]
  5. 1mei
    there two CBS domains in the disordered region 102-221
    complexed with k, moa, xmp
    1. region a:2-101,a:222-483 [91251]
  6. 1me7
    there two CBS domains in the disordered region 108-219
    complexed with k, moa, na, rvp
    1. region a:2-107,a:220-492 [79027]
  7. 1lrt
    there are two CBS domains in the disordered region 101-230
    complexed with bog, imp, k, tad, trs
    1. region a:2-100,a:231-485 [84685]
    2. region b:2-100,b:231-485 [84686]
    3. region c:2-100,c:231-485 [84687]
    4. region d:2-100,d:231-485 [84688]
  8. 1me9
    there two CBS domains in the disordered region 102-221
    complexed with imp, k
    1. region a:2-101,a:222-483 [91249]
  9. 1ak5
    there two CBS domains in the disordered region 102-221
    complexed with so4
    1. region a:2-101,a:222-483 [28639]
4. Human (Homo sapiens), type I [TaxId: 9606] [89456] (1)
  1. 1jcn
    contains two CBS domains inserted into the common fold, residues 111-231
    complexed with cpr
    1. region a:10-111,a:232-499 [84160]
    2. region b:10-111,b:232-499 [84163]
5. Human (Homo sapiens), type II [TaxId: 9606] [51418] (3)
  1. 1b3o
    contains two CBS domains inserted into the common fold, residues 112-231
    complexed with cpr, sae
    1. region a:10-109,a:232-499 [28640]
    2. region b:10-111,b:232-499 [28641]
  2. 1nf7
    complexed with k, myd, rvp
    1. region a:10-111,a:232-514 [91852]
    2. region b:10-111,b:232-514 [91855]
  3. 1nfb
    complexed with cpr, nad
    1. region a:10-111,a:232-498 [91858]
    2. region b:10-111,b:232-498 [91861]
6. Chinese hamster (Cricetulus griseus) [TaxId: 10029] [63902] (1)
  1. 1jr1
    contains two CBS domains inserted into the common fold, residues 113-232
    complexed with imp, k, moa
    1. region a:17-112,a:233-514 [63241]
    2. region b:11-112,b:233-514 [63244]
7. Thermotoga maritima [TaxId: 2336] [159378] (1)
  SQ Q9X168 1-85,213-457
  1. 1vrd
    disordered CBS domain is cut out
    1. region a:1-85,a:213-457 [145788]
8. Pyrococcus horikoshii [TaxId: 53953] [159379] (1)
  SQ O58045 3-96,207-480
  1. 2cu0
    disordered CBS domain is cut out
    complexed with xmp
    1. region a:3-96,a:207-480 [146425]