The meander or meandros (Greek: Μαίανδρος), or Greek Key, is a decorative border created from a continuous line shaped into a repeated motif and is much used in Greek and Roman art. The word meander, in Greek meaning to take an indirect path, derives from the twisting and turning path of the Maeander River in Asia Minor (present-day ...

The meander is a fundamental design motif in regions far from a Hellenic orbit: labyrinthine meanders ("thunder" pattern [3]) appear in bands and as infill on Shang bronzes (c. 1600 BC – c. 1045 BC), and many traditional buildings in and around China still bear geometric designs almost

Greek key motif 蛋白质结构域（protein domain）是构成蛋白质三级结构的基本单元，算是更复杂的结构模体。 它其实指的是在蛋白质空间结构上可以区分的子结构，比如蛋白质中的区域性的小球结构，结构域之间以蛋白质单链连接。

Key pattern is the generic term for an interlocking geometric motif made from straight lines or bars that intersect to form rectilinear spiral shapes. [1][2][3] According to Allen and Anderson, the negative space between the lines or bars of a key pattern “resemb [es] the L- or T-shaped slots in an ordinary key to allow it to pass the wards of t...

2023年9月2日 · The Greek key or meander was one of the most important symbols in ancient Greece, representing infinity or the eternal flow of things. In modern times, it remains a common theme, replicated in fashion, jewelry, decorative arts, interior design, and architecture.

2021年5月4日 · The ‘Greek key’, also known as the ‘meander’, is a repeating geometric motif that has been used across buildings, decorative arts, jewelry and even clothes for centuries. The pattern can be found in a variety of forms.

Greek key motif 定 义 蛋白质立体结构模体中的一种，由4股β折叠链组成，因其肽段走向的形状如同在希腊花瓶上经常见到的一种图案而得名。 应用学科 生物化学与分子生物学（一级学科），氨基酸、多肽与蛋白质（二级学科）

2025年3月10日 · Recognize and describe key motifs such as the alpha-loop-alpha (e.g., helix-turn-helix and EF-hand), beta-hairpin (or beta-turn), Greek key, and beta-alpha-beta motifs. Explain the roles of these motifs in protein function, such as DNA binding in helix-turn-helix and calcium binding in EF-hand domains.

The Greek key is a very common structural motif in proteins. It has been traditionally defined as four beta-strands with '+3,-1,-1' topology. This definition encompasses motifs with several different three-dimensional structures. We have classified Greek keys, …

2017年7月27日 · The motif is also known as Greek key or Greek fret. Meander was the most important symbol in Ancient Greece, symbolizing infinity or the eternal flow of things. Many temples and objects were decorated with this motif, and it is considered that there is a connection with the Cretan labyrinth – indeed - a labyrinth can be drawn using a Greek key.