readme improvements

README.md

@@ -9,19 +9,17 @@ This is a web-component to display ligand structure in 2D along with its interac
 * Mode C: Display ligand (chemical component) only
 
 | Mode A | Mode B | Mode C |
-|-------------------- | --------- | -------- | 
+|:------------------: | :-------: | :-------: |
 | <img src="https://www.ebi.ac.uk/~lpravda/imgs/1cbs_REA_200_A.png"/>| <img src="https://www.ebi.ac.uk/~lpravda/imgs/3d12_bm1.png"/> | <img src="https://www.ebi.ac.uk/pdbe-srv/pdbechem/image/showNew?code=VIA&size=500"/> |
-| 1cbs REA 200 A | 3D12 bm1 (`2xGLC-2xBGC-LXZ-NGA-GL0`)| wwPDB CCD - VIA
- 
+| [1cbs REA 200 A](https://www.ebi.ac.uk/pdbe/entry/pdb/1cbs/bound/REA) | 3D12 bm1 (`2xGLC-2xBGC-LXZ-NGA-GL0`)| [wwPDB CCD - VIA](https://pdbe.org/chem/VIA)
 
 ## How to use it
-The component can be inserted into the pages by two different ways. Either as a web-component using html tag, or by using 
 
-### web-component
+The component can be inserted into the pages by two different ways. Either as a `web-component` using html tag, or directly by using javascript as a `plugin`.
 
-#### Prerequisities
+### Web-component
 
-These files need to be inserted in the page before the component is attempted to be loaded:
+A few files needs to be imported in the page before the component is attempted to be loaded:
 
 ```html
 
@@ -40,26 +38,24 @@ These files need to be inserted in the page before the component is attempted to
 <script type="module" src="pdbe-interactions-component-0.1.0.js"></script>
 ```
 
-#### A) Bound molecule interactions
+**A) Bound molecule interactions**
 
 ```html
 <pdb-interactions pdb-id="3d12" bound-molecule-id="bm1"></pdb-interactions>
 ```
 
-#### B) Ligand interactions
+**B) Ligand interactions**
 
 ```html
 <ligand-display pdb-id="1cbs" pdb-res-id="200" pdb-chain-id="A"></ligand-display>
 ```
 
-#### C) Ligand/chemical component
+**C) Ligand/chemical component**
 
 ```html
 <ligand-display pdb-res-name="CLR" zoom-on ></ligand-display>
 ```
 
-### data injection
-
 The component contains a number of properties that can be set, in order to change data that are being displayed. First you need to define a component on the page:
 
 ```html