diff --git a/client/src/components/Pages/Structure/Input/TxSegmentElementInput/TxSegmentElementInput.tsx b/client/src/components/Pages/Structure/Input/TxSegmentElementInput/TxSegmentElementInput.tsx
index e98dfe92..cf33662f 100644
--- a/client/src/components/Pages/Structure/Input/TxSegmentElementInput/TxSegmentElementInput.tsx
+++ b/client/src/components/Pages/Structure/Input/TxSegmentElementInput/TxSegmentElementInput.tsx
@@ -445,7 +445,6 @@ const TxSegmentCompInput: React.FC<TxSegmentElementInputProps> = ({
         <ChromosomeField
           fieldValue={txChrom}
           errorText={txChromText}
-          editable={txInputType === TxElementInputType.gct}
           onChange={handleChromosomeChange}
         />
         <Box mt="18px" width="125px">
diff --git a/client/src/components/Utilities/GetCoordinates/GetCoordinates.tsx b/client/src/components/Utilities/GetCoordinates/GetCoordinates.tsx
index c671624d..bb0b8db6 100644
--- a/client/src/components/Utilities/GetCoordinates/GetCoordinates.tsx
+++ b/client/src/components/Utilities/GetCoordinates/GetCoordinates.tsx
@@ -19,7 +19,7 @@ import {
 } from "../../../services/main";
 import {
   CoordsUtilsResponse,
-  GenomicData,
+  GenomicTxSegService,
 } from "../../../services/ResponseModels";
 import StrandSwitch from "../../main/shared/StrandSwitch/StrandSwitch";
 import TabHeader from "../../main/shared/TabHeader/TabHeader";
@@ -99,7 +99,7 @@ const GetCoordinates: React.FC = () => {
   const [exonStartOffset, setExonStartOffset] = useState<string>("");
   const [exonEndOffset, setExonEndOffset] = useState<string>("");
 
-  const [results, setResults] = useState<GenomicData | null>(null);
+  const [results, setResults] = useState<GenomicTxSegService | null>(null);
   const [error, setError] = useState<string>("");
 
   // programming horror
@@ -184,7 +184,7 @@ const GetCoordinates: React.FC = () => {
       });
     } else {
       clearWarnings();
-      setResults(coordsResponse.coordinates_data as GenomicData);
+      setResults(coordsResponse.coordinates_data as GenomicTxSegService);
     }
   };
 
@@ -277,7 +277,6 @@ const GetCoordinates: React.FC = () => {
           fieldValue={chromosome}
           errorText={chromosomeText}
           onChange={handleChromosomeChange}
-          editable={inputType == "genomic_coords_tx"}
         />
         <Box mt="18px">
           <Box className={classes.strand} width="125px">
@@ -416,16 +415,16 @@ const GetCoordinates: React.FC = () => {
             value={inputType}
             onChange={(event) => setInputType(event.target.value as string)}
           >
-            <MenuItem value="default" disabled>
+            <MenuItem value={TxElementInputType.default} disabled>
               Select input data
             </MenuItem>
-            <MenuItem value="genomic_coords_gene">
+            <MenuItem value={TxElementInputType.gcg}>
               Genomic coordinates, gene
             </MenuItem>
-            <MenuItem value="genomic_coords_tx">
+            <MenuItem value={TxElementInputType.gct}>
               Genomic coordinates, transcript
             </MenuItem>
-            <MenuItem value="exon_coords_tx">
+            <MenuItem value={TxElementInputType.ect}>
               Exon coordinates, transcript
             </MenuItem>
           </Select>
diff --git a/client/src/components/main/shared/ChromosomeField/ChromosomeField.tsx b/client/src/components/main/shared/ChromosomeField/ChromosomeField.tsx
index 5776aef5..a35b28a4 100644
--- a/client/src/components/main/shared/ChromosomeField/ChromosomeField.tsx
+++ b/client/src/components/main/shared/ChromosomeField/ChromosomeField.tsx
@@ -1,5 +1,5 @@
 import { makeStyles, TextField, Typography } from "@material-ui/core";
-import React, { KeyboardEventHandler } from "react";
+import React, { ChangeEvent } from "react";
 import HelpTooltip from "../HelpTooltip/HelpTooltip";
 
 interface Props {
@@ -7,14 +7,13 @@ interface Props {
   errorText: string;
   width?: number | undefined;
   editable?: boolean;
-  onChange?: (event: any) => void;
+  onChange?: (event: ChangeEvent<HTMLInputElement>) => void;
 }
 
 const ChromosomeField: React.FC<Props> = ({
   fieldValue,
   errorText,
   width,
-  editable,
   onChange,
 }) => {
   const useStyles = makeStyles(() => ({
@@ -45,7 +44,6 @@ const ChromosomeField: React.FC<Props> = ({
         error={errorText != ""}
         label="Chromosome"
         helperText={errorText != "" ? errorText : null}
-        contentEditable={editable}
         onChange={onChange}
         className={classes.textField}
       />