diff --git a/packages/react-variant-view/src/component/functionalPrediction/FunctionalPrediction.tsx b/packages/react-variant-view/src/component/functionalPrediction/FunctionalPrediction.tsx
index 342a982c845..63b2de35916 100644
--- a/packages/react-variant-view/src/component/functionalPrediction/FunctionalPrediction.tsx
+++ b/packages/react-variant-view/src/component/functionalPrediction/FunctionalPrediction.tsx
@@ -31,9 +31,7 @@ class FunctionalPrediction extends React.Component<IFunctionalPredictionProps> {
         genomeNexusData: VariantAnnotation | undefined
     ): IFunctionalImpactData {
         const mutationAssessor =
-            genomeNexusData &&
-            genomeNexusData.mutation_assessor &&
-            genomeNexusData.mutation_assessor.annotation;
+            genomeNexusData && genomeNexusData.mutation_assessor;
         const siftScore =
             genomeNexusData &&
             genomeNexusData.transcript_consequences &&
diff --git a/packages/react-variant-view/src/component/functionalPrediction/MutationAssessor.tsx b/packages/react-variant-view/src/component/functionalPrediction/MutationAssessor.tsx
index f66039d6e2d..255153a4d21 100644
--- a/packages/react-variant-view/src/component/functionalPrediction/MutationAssessor.tsx
+++ b/packages/react-variant-view/src/component/functionalPrediction/MutationAssessor.tsx
@@ -27,25 +27,20 @@ export default class MutationAssessor extends React.Component<
     IMutationAssessorProps,
     {}
 > {
-    private static MUTATION_ASSESSOR_URL: string =
-        'http://mutationassessor.org/r3/';
+    // Change to new url when available
+    // New url will need to be added in tooltip, discrption, "Please refer to the score range here." and "Go to Mutation Assessor"
+    // private static MUTATION_ASSESSOR_URL: string = 'http://mutationassessor.org/r3/';
 
     private static mutationAssessorText() {
         return (
             <div style={{ width: 450, height: 110 }}>
-                <a
-                    href={MutationAssessor.MUTATION_ASSESSOR_URL}
-                    target="_blank"
-                    rel="noopener noreferrer"
-                >
-                    Mutation Assessor
-                </a>{' '}
-                predicts the functional impact of amino-acid substitutions in
-                proteins, such as mutations discovered in cancer or missense
-                polymorphisms. The functional impact is assessed based on
-                evolutionary conservation of the affected amino acid in protein
-                homologs. The method has been validated on a large set (60k) of
-                disease associated (OMIM) and polymorphic variants.
+                Mutation Assessor predicts the functional impact of amino-acid
+                substitutions in proteins, such as mutations discovered in
+                cancer or missense polymorphisms. The functional impact is
+                assessed based on evolutionary conservation of the affected
+                amino acid in protein homologs. The method has been validated on
+                a large set of disease associated and polymorphic variants
+                (ClinVar).
             </div>
         );
     }
@@ -143,24 +138,6 @@ export default class MutationAssessor extends React.Component<
         );
     }
 
-    // This is mostly to make the legacy MA links work
-    private static maLink(link: string | undefined) {
-        let url = null;
-
-        // ignore invalid links ("", "NA", "Not Available")
-        if (link) {
-            // getma.org is the legacy link, need to replace it with the actual value
-            url = link.replace('getma.org', 'mutationassessor.org/r3');
-
-            // prepend "http://" if needed
-            if (url.indexOf('http://') !== 0) {
-                url = `http://${url}`;
-            }
-        }
-
-        return url;
-    }
-
     constructor(props: IMutationAssessorProps) {
         super(props);
 
@@ -179,11 +156,11 @@ export default class MutationAssessor extends React.Component<
 
         if (
             this.props.mutationAssessor &&
-            this.props.mutationAssessor.functionalImpact != null &&
-            this.props.mutationAssessor.functionalImpact !== ''
+            this.props.mutationAssessor.functionalImpactPrediction != null &&
+            this.props.mutationAssessor.functionalImpactPrediction !== ''
         ) {
             const maData = this.props.mutationAssessor;
-            maContent = <span>{maData.functionalImpact}</span>;
+            maContent = <span>{maData.functionalImpactPrediction}</span>;
         } else {
             maContent = <span>N/A</span>;
         }
@@ -191,26 +168,12 @@ export default class MutationAssessor extends React.Component<
         return (
             <div className={featureTableStyle['feature-table-layout']}>
                 <div className={featureTableStyle['data-source']}>
-                    {this.mutationAssessorTooltip(
-                        <a
-                            href={MutationAssessor.MUTATION_ASSESSOR_URL}
-                            target="_blank"
-                            rel="noopener noreferrer"
-                        >
-                            {dataSource}
-                        </a>
-                    )}
+                    {this.mutationAssessorTooltip(<>{dataSource}</>)}
                 </div>
                 <div>
                     {this.mutationAssessorTooltip(
                         <span className={featureTableStyle['data-with-link']}>
-                            <a
-                                href={MutationAssessor.MUTATION_ASSESSOR_URL}
-                                target="_blank"
-                                rel="noopener noreferrer"
-                            >
-                                {maContent}
-                            </a>
+                            {maContent}
                         </span>
                     )}
                 </div>
@@ -221,12 +184,7 @@ export default class MutationAssessor extends React.Component<
     private mutationAssessorData() {
         if (this.props.mutationAssessor) {
             const maData = this.props.mutationAssessor;
-            const xVarLink = MutationAssessor.maLink(
-                `http://mutationassessor.org/r3/?cm=var&p=${maData.uniprotId}&var=${maData.variant}`
-            );
-            const msaLink = MutationAssessor.maLink(maData.msaLink);
-            const pdbLink = MutationAssessor.maLink(maData.pdbLink);
-            const impact = maData.functionalImpact ? (
+            const impact = maData.functionalImpactPrediction ? (
                 <div>
                     <table className={tooltipStyles['ma-tooltip-table']}>
                         {(maData.functionalImpactScore ||
@@ -245,86 +203,12 @@ export default class MutationAssessor extends React.Component<
                             </tbody>
                         )}
                     </table>
-                    <span>
-                        Please refer to the score range{' '}
-                        <a
-                            href="http://mutationassessor.org/r3/"
-                            target="_blank"
-                            rel="noopener noreferrer"
-                        >
-                            here
-                        </a>
-                        .
-                    </span>
                 </div>
             ) : null;
 
-            const xVar =
-                xVarLink &&
-                maData.uniprotId.length !== 0 &&
-                maData.variant.length !== 0 ? (
-                    <div className={tooltipStyles['mutation-assessor-link']}>
-                        <a
-                            href={xVarLink}
-                            target="_blank"
-                            rel="noopener noreferrer"
-                        >
-                            <img
-                                height="15"
-                                width="19"
-                                src={mutationAssessorLogo}
-                                className={
-                                    tooltipStyles['mutation-assessor-main-img']
-                                }
-                                alt="Mutation Assessor"
-                            />
-                            Go to Mutation Assessor
-                        </a>
-                    </div>
-                ) : null;
-
-            const msa =
-                msaLink && maData.msaLink.length !== 0 ? (
-                    <div className={tooltipStyles['mutation-assessor-link']}>
-                        <a
-                            href={msaLink}
-                            target="_blank"
-                            rel="noopener noreferrer"
-                        >
-                            <span
-                                className={`${tooltipStyles['ma-icon']} ${tooltipStyles['ma-msa-icon']}`}
-                            >
-                                msa
-                            </span>
-                            Multiple Sequence Alignment
-                        </a>
-                    </div>
-                ) : null;
-
-            const pdb =
-                pdbLink && maData.pdbLink.length !== 0 ? (
-                    <div className={tooltipStyles['mutation-assessor-link']}>
-                        <a
-                            href={pdbLink}
-                            target="_blank"
-                            rel="noopener noreferrer"
-                        >
-                            <span
-                                className={`${tooltipStyles['ma-icon']} ${tooltipStyles['ma-3d-icon']}`}
-                            >
-                                3D
-                            </span>
-                            Mutation Assessor 3D View
-                        </a>
-                    </div>
-                ) : null;
-
             return (
                 <div>
                     {impact}
-                    {msa}
-                    {pdb}
-                    {xVar}
                     <br />
                 </div>
             );
diff --git a/src/shared/components/annotation/genomeNexus/MutationAssessor.tsx b/src/shared/components/annotation/genomeNexus/MutationAssessor.tsx
index 4665e3f3e37..592387c6b6b 100644
--- a/src/shared/components/annotation/genomeNexus/MutationAssessor.tsx
+++ b/src/shared/components/annotation/genomeNexus/MutationAssessor.tsx
@@ -19,7 +19,8 @@ export default class MutationAssessor extends React.Component<
     IMutationAssessorProps,
     {}
 > {
-    static MUTATION_ASSESSOR_URL: string = 'http://mutationassessor.org/r3/';
+    // Replace to new url when publication available
+    // static MUTATION_ASSESSOR_URL: string = 'http://mutationassessor.org/r3/';
 
     constructor(props: IMutationAssessorProps) {
         super(props);
@@ -31,7 +32,7 @@ export default class MutationAssessor extends React.Component<
         mutationAssessorData: MutationAssessorData | undefined
     ): string {
         if (mutationAssessorData) {
-            return `impact: ${mutationAssessorData.functionalImpact}, score: ${mutationAssessorData.functionalImpactScore}`;
+            return `impact: ${mutationAssessorData.functionalImpactPrediction}, score: ${mutationAssessorData.functionalImpactScore}`;
         } else {
             return 'NA';
         }
@@ -44,7 +45,7 @@ export default class MutationAssessor extends React.Component<
 
         if (
             this.props.mutationAssessor &&
-            this.props.mutationAssessor.functionalImpact !== null
+            this.props.mutationAssessor.functionalImpactPrediction !== null
         ) {
             const maData = this.props.mutationAssessor;
             maContent = (
@@ -52,7 +53,7 @@ export default class MutationAssessor extends React.Component<
                     className={classNames(
                         annotationStyles['annotation-item-text'],
                         (mutationAssessorColumn as any)[
-                            `ma-${maData.functionalImpact}`
+                            `ma-${maData.functionalImpactPrediction}`
                         ]
                     )}
                 >
@@ -80,15 +81,14 @@ export default class MutationAssessor extends React.Component<
     private tooltipContent() {
         if (this.props.mutationAssessor) {
             const maData = this.props.mutationAssessor;
-            const impact = maData.functionalImpact ? (
+            const impact = maData.functionalImpactPrediction ? (
                 <div>
                     <table className={tooltipStyles['ma-tooltip-table']}>
                         <tr>
                             <td>Source</td>
                             <td>
-                                <a href="http://mutationassessor.org/r3">
-                                    MutationAssessor
-                                </a>
+                                {/* Add link when pubilcation is available */}
+                                MutationAssessor
                             </td>
                         </tr>
                         <tr>
@@ -97,11 +97,11 @@ export default class MutationAssessor extends React.Component<
                                 <span
                                     className={
                                         (mutationAssessorColumn as any)[
-                                            `ma-${maData.functionalImpact}`
+                                            `ma-${maData.functionalImpactPrediction}`
                                         ]
                                     }
                                 >
-                                    {maData.functionalImpact}
+                                    {maData.functionalImpactPrediction}
                                 </span>
                             </td>
                         </tr>
diff --git a/src/shared/components/mutationTable/column/FunctionalImpactColumnFormatter.tsx b/src/shared/components/mutationTable/column/FunctionalImpactColumnFormatter.tsx
index c3f418ae07f..ddb2254f69d 100644
--- a/src/shared/components/mutationTable/column/FunctionalImpactColumnFormatter.tsx
+++ b/src/shared/components/mutationTable/column/FunctionalImpactColumnFormatter.tsx
@@ -306,18 +306,13 @@ class FunctionalImpactColumnTooltip extends React.Component<
     public static mutationAssessorText() {
         return (
             <div style={{ width: 450, height: 100 }}>
-                <a
-                    href={MutationAssessor.MUTATION_ASSESSOR_URL}
-                    target="_blank"
-                >
-                    Mutation Assessor
-                </a>{' '}
-                predicts the functional impact of amino-acid substitutions in
-                proteins, such as mutations discovered in cancer or missense
-                polymorphisms. The functional impact is assessed based on
-                evolutionary conservation of the affected amino acid in protein
-                homologs. The method has been validated on a large set (60k) of
-                disease associated (OMIM) and polymorphic variants.
+                Mutation Assessor predicts the functional impact of amino-acid
+                substitutions in proteins, such as mutations discovered in
+                cancer or missense polymorphisms. The functional impact is
+                assessed based on evolutionary conservation of the affected
+                amino acid in protein homologs. The method has been validated on
+                a large set of disease associated and polymorphic variants
+                (ClinVar).
             </div>
         );
     }
@@ -531,13 +526,7 @@ export default class FunctionalImpactColumnFormatter {
     public static getMutationAssessorData(
         mutationAssessorDataCache: VariantAnnotation | null
     ): MutationAssessorData | undefined {
-        if (!mutationAssessorDataCache) {
-            return undefined;
-        } else {
-            return mutationAssessorDataCache.mutation_assessor
-                ? mutationAssessorDataCache.mutation_assessor.annotation
-                : undefined;
-        }
+        return mutationAssessorDataCache?.mutation_assessor;
     }
 
     public static renderFunction(