在Windows 10或Windows 11上輸入特殊符號的快速鍵為:
- WinKey同時按.:Windows按鍵同時按點.(按鍵上可以看到大於>和點.)
這樣就可以輸入類似下列的特殊符號:
在Windows 10或Windows 11上輸入特殊符號的快速鍵為:
這樣就可以輸入類似下列的特殊符號:
#!/bin/sh
for i in {1..10}; do echo $i; done
| 價格(TW$) | 名稱 | 容量(TB) | 快取大小(MB) | TWD per TB |
| 9688 | WD【黑標】6TB 3.5吋電競硬碟(WD6002FZWX) | 6 | 128 | 1615 |
| 7249 | WD【黑標】4TB 3.5吋電競硬碟(WD4004FZWX) | 4 | 128 | 1812 |
| 4349 | WD【黑標】2TB 3.5吋電競硬碟(WD2003FZEX) | 2 | 64 | 2175 |
| 2649 | WD【黑標】1TB 3.5吋電競硬碟(WD1003FZEX) | 1 | 64 | 2649 |
| 2299 | WD【黑標】500GB 3.5吋電競硬碟 (WD5003AZEX) | 0.5 | 64 | 4598 |
| 2299 | WD【黑標】1TB 2.5吋電競硬碟(WD10JPLX) | 1 | 32 | 2299 |
| 1799 | WD【黑標 7mm】500GB 2.5吋電競硬碟(WD5000LPLX) | 0.5 | 32 | 3598 |
#!/usr/bin/python
def one2three(a):
"""
Convert one letter code to three letter code
"""
aa1to3 = {'A':"Ala", 'R':"Arg", 'N':"Asn", 'D':"Asp", 'C':"Cys",
'E':"Glu", 'Q':"Gln", 'G':"Gly", 'H':"His", 'I':"Ile",
'L':"Leu", 'K':"Lys", 'M':"Met", 'F':"Phe", 'P':"Pro",
'S':"Ser", 'T':"Thr", 'W':"Trp", 'Y':"Tyr", 'V':"Val"}
aa3to1 = {three: one for one, three in aa1to3.iteritems()}
if (a in aa1to3.iterkeys()):
aaa = aa1to3[a]
else:
aaa = 'X'
return aaa
if __name__ == "__main__":
s = str(raw_input("Please enter a protein sequence: "))
seq = list()
for a in s.upper():
seq.append(one2three(a))
print('-'.join(seq))
烏頭酸酶催化克氏循環其中一個步驟,將檸檬酸(Citric acid)轉變成異檸檬酸(Isocitric acid),之所以叫做烏頭酸酶是因為這個轉變過程的中間產物是順烏頭酸(Aconitic acid),反應見下圖(圖片來自維基百科)。
--(失去一個水)-->
--(得到一個水)--> 
![]() |
| Aconitase with 4-hydroxy-trans-aconitate |