D-xylose isomerase
From Proteopedia
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Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}} | Updated on {{REVISIONDAY2}}-{{MONTHNAME|{{REVISIONMONTH}}}}-{{REVISIONYEAR}} | ||
| + | |||
| + | ===DXI=== | ||
[[6xia]] – DXI – ''Streptomyces albus''<br /> | [[6xia]] – DXI – ''Streptomyces albus''<br /> | ||
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[[3qza]] - SrDXI - neutron | [[3qza]] - SrDXI - neutron | ||
| - | ==Mn-containing DXI== | + | ===Mn-containing DXI=== |
[[1xis]], [[1xib]], [[1xij]], [[2glk]], [[3n4a]] – SrDXI + Mn<br /> | [[1xis]], [[1xib]], [[1xij]], [[2glk]], [[3n4a]] – SrDXI + Mn<br /> | ||
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[[1a0d]] - DXI + Mn – ''Bacillus stearothermophilus'' | [[1a0d]] - DXI + Mn – ''Bacillus stearothermophilus'' | ||
| - | + | ''Mn-containing DXI complex'' | |
[[4xis]], [[1xic]] - SrDXI + DX + Mn<br /> | [[4xis]], [[1xic]] - SrDXI + DX + Mn<br /> | ||
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[[1xli]] - ArDXI + glucose derivative + Mn<br /> | [[1xli]] - ArDXI + glucose derivative + Mn<br /> | ||
| - | ==Mg-containing DXI== | + | ===Mg-containing DXI=== |
[[1xlb]] - ArDXI + Mg<br /> | [[1xlb]] - ArDXI + Mg<br /> | ||
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[[1dxi]] - DXI + Mg – ''Streptomyces murinus''<br /> | [[1dxi]] - DXI + Mg – ''Streptomyces murinus''<br /> | ||
| - | + | ''Mg-containing DXI complex'' | |
[[1xyb]], [[1xym]] - SoDXI + glucose + Mg<br /> | [[1xyb]], [[1xym]] - SoDXI + glucose + Mg<br /> | ||
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[[1die]] - ArDXI + moranoline + Mg<br /> | [[1die]] - ArDXI + moranoline + Mg<br /> | ||
| - | ==Co-containing DXI== | + | ===Co-containing DXI=== |
[[4xim]] - AmDXI + Co<br /> | [[4xim]] - AmDXI + Co<br /> | ||
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[[2gve]], [[4a8i]], [[4a8l]], [[4a8r]], [[4a8n]] - SrDXI + Co<br /> | [[2gve]], [[4a8i]], [[4a8l]], [[4a8r]], [[4a8n]] - SrDXI + Co<br /> | ||
| - | + | ''Co-containing DXI complex'' | |
[[1xim]] - AmDXI + xylitol + Co<br /> | [[1xim]] - AmDXI + xylitol + Co<br /> | ||
[[3xim]], [[2xin]] - AmDXI + sorbitol + Co<br /> | [[3xim]], [[2xin]] - AmDXI + sorbitol + Co<br /> | ||
| - | ==Al-containing DXI== | + | ===Al-containing DXI=== |
[[1xlh]] - ArDXI + Al<br /> | [[1xlh]] - ArDXI + Al<br /> | ||
[[1xlm]] - ArDXI (mutant) + xylitol + Al | [[1xlm]] - ArDXI (mutant) + xylitol + Al | ||
| - | ==Zn-containing DXI== | + | ===Zn-containing DXI=== |
[[1xll]] - ArDXI + Zn | [[1xll]] - ArDXI + Zn | ||
| - | ==Cd-containing DXI== | + | ===Cd-containing DXI=== |
[[3kbs]] - SrDXI + Cd<br /> | [[3kbs]] - SrDXI + Cd<br /> | ||
[[3kbm]], [[3kcl]] - SrDXI + glucose + Cd | [[3kbm]], [[3kcl]] - SrDXI + glucose + Cd | ||
| - | ==Ni-containing DXI== | + | ===Ni-containing DXI=== |
[[3kbv]], [[3qys]] - SrDXI + Ni<br /> | [[3kbv]], [[3qys]] - SrDXI + Ni<br /> | ||
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[[4dvo]] - SrDXI + sorbitol + Ni | [[4dvo]] - SrDXI + sorbitol + Ni | ||
| - | ==Ca-containing DXI== | + | ===Ca-containing DXI=== |
[[1gw9]] - SrDXI + DX + Ca | [[1gw9]] - SrDXI + DX + Ca | ||
| - | ==Bi-metal-containing DXI== | + | ===Bi-metal-containing DXI=== |
[[1mnz]], [[1o1h]], [[2g4j]] - SrDXI + Mg + Ca<br /> | [[1mnz]], [[1o1h]], [[2g4j]] - SrDXI + Mg + Ca<br /> | ||
Revision as of 10:06, 26 August 2014
D-xylose isomerase (DXI) catalyzes the conversion of D-xylose (DX) to D-xylitol. DXI is part of the fructose and mannose metabolism pathways and is used commercially in the production of corn syrup. Sorbitol is a competitive inhibitor of DXI. DXI is a metal-ion activated tetramer.
Contents |
3D structures of D-xylose isomerase
Updated on 26-August-2014
DXI
6xia – DXI – Streptomyces albus
1xla, 1xia – ArDXI – Arthrobacter
3xin, 7xim - AmDXI - Actinoplanes missouriensis
1bhw - AmDXI (mutant)
1bxb, 1bxc - DXI – Thermus thermophilus
2gub, 3kbj, 3kcj – SrDXI - Streptomyces rubiginosus
3qza - SrDXI - neutron
Mn-containing DXI
1xis, 1xib, 1xij, 2glk, 3n4a – SrDXI + Mn
2gyi - SoDXI + Mn – Streptomyces olivochromogenos
1xle, 1xlk - ArDXI + Mn
1a0d - DXI + Mn – Bacillus stearothermophilus
Mn-containing DXI complex
4xis, 1xic - SrDXI + DX + Mn
1xld, 1xlj - ArDXI + xylitol + Mn
1xig, 3gnx - SrDXI + xylitol + Mn
1s5n - SoDXI + xylitol + Mn
1xii - SrDXI + xylulose + Mn
8xia – SrDXI + DX + Mn
9xia – SrDXI + fructose + Mn
1xif - SrDXI + glucose + Mn
1s5m - SoDXI + glucose + Mn
1xid - SrDXI + ascorbate + Mn
1xie, 1xih - SrDXI + sorbitol + Mn
1did - ArDXI + glucitol + Mn
1xlf - ArDXI + gluconic acid + Mn
1xli - ArDXI + glucose derivative + Mn
Mg-containing DXI
1xlb - ArDXI + Mg
1xya, 1xyl - SoDXI + Mg
3u3h - SrDXI + Mg
1dxi - DXI + Mg – Streptomyces murinus
Mg-containing DXI complex
1xyb, 1xym - SoDXI + glucose + Mg
1xyc - SoDXI + fructose + Mg
4xia, 5xim – ArDXI + sorbitol + Mg
5xia, 1xlc, 1xlg – ArDXI + xylitol + Mg
2xis, 4duo - SrDXI + xylitol + Mg
3cwh - SrDXI + xylulose + Mg
2xim, 1xin - AmDXI + xylitol + Mg
5xin, 6xim, 8xim, 9xim - AmDXI + DX + Mg
3xis - SrDXI + DX + Mg
1die - ArDXI + moranoline + Mg
Co-containing DXI
4xim - AmDXI + Co
1a0c - DXI + Co – Thermoanaerobacterium
1a0e - DXI + Co – Thermotoga neapolitana
1qt1 - SdDXI + Co – Streptomyces diastaticus
2gve, 4a8i, 4a8l, 4a8r, 4a8n - SrDXI + Co
Co-containing DXI complex
1xim - AmDXI + xylitol + Co
3xim, 2xin - AmDXI + sorbitol + Co
Al-containing DXI
1xlh - ArDXI + Al
1xlm - ArDXI (mutant) + xylitol + Al
Zn-containing DXI
1xll - ArDXI + Zn
Cd-containing DXI
3kbs - SrDXI + Cd
3kbm, 3kcl - SrDXI + glucose + Cd
Ni-containing DXI
3kbv, 3qys - SrDXI + Ni
3kbn, 3kco - SrDXI + glucose + Ni
4dvo - SrDXI + sorbitol + Ni
Ca-containing DXI
1gw9 - SrDXI + DX + Ca
Bi-metal-containing DXI
1mnz, 1o1h, 2g4j - SrDXI + Mg + Ca
1oad, 4e3v - SrDXI + Mg + Mn
1muw - SoDXI + Mg + Mn
1clk - SdDXI + Co + Mg
4hhl – StrDXI + Co + Mg – Streptomyces
4hhm – StrDXI (mutant) + Co + Mg
3kbw - SrDXI + Ni + Mg
